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Daily Archives: September 14, 2021
UCD graduate on forging a career in the ag-tech industry with Moocall – Thats Farming
Posted: September 14, 2021 at 4:24 pm
In this weeks Career Focus, Thats Farming, speaks to Iarla Hughes, a UCD AST (Agricultural Systems Technology) graduate. The Meath native discusses his dairy farming roots, and the ag-tech industry, including his work at Moocall.
Resilience, patience, and hard work are the three key ingredients to succeed in the agricultural industry.
If you want to make it to the top, you need to be a little different, stand out from the crowd, and push yourself out of your comfort zone.
Those are the sentiments of 24-year-old, Iarla Hughes, who graduated from University College Dublin in 2020 when Ireland was at the height of its first lockdown.
However, the Agricultural Systems Technology (AST) graduate did not view this as a negative despite the timing.
I tried to look at the positives, and as we all know, food production never ceased, so it was probably the best sector to be searching for employment, he told Thats Farming.
You will have setbacks along the way, but if you stay focused, you can get to where you want to be, he added.
The Summerhill, Co Meath native hails from a 125-cow dairy farm and secured a role with one of Irelands most progressive ag-tech companies earlier this year.
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The farm comprises 125-cows, mostly Kiwi-cross-breds and some Holstein Friesians, alongside 33 in-calf heifers and 40 spring-born replacements, as part of a compact spring calving grass-based system.
The family increased their herd size and changed to a cross-bred system in 2013 with the abolition of quotas on the horizon. They aim to produce 500kg of milk solids from 500kg of concentrates, placing emphasis on an extended grazing season.
We focus a lot on grassland management as this is key to running this system. We aim to measure grass every week throughout the grazing season. I am passionate about grass-based dairy systems. They are particularly suited to harness our favourable climate and leads to our quality milk supply.
My father is the main man. Most of the family help throughout the busy periods. My mother helps a lot around spring, calving as this is an important and busy period.
We have put a lot of effort into calf-rearing the last five years. As a result, we recently installed an automatic calf feeder, which is a massive labour-saving tool.
My younger brother and I help whenever we are around. He will be starting college soon and works with a local contractor throughout the summer. My sisters and I work full-time off-farm. So, it is a family effort to chip in whenever we are about, he added.
His interest in technology aiding the daily life of farming unearthed a desire to further his studies in this field.
The fourth-generation dairy farmer is most passionate about implementing technology to increase efficiency, productivity, and sustainability across farming systems.
In his view, these are the core principles that can lead to a more profitable farming system with less labour and stress on farmers.
There are many constant challenges like milk price, new regulations and weather. Not all of these are in a farmers control.
I suppose the main challenge that a farmer can control to a certain degree is the type of farming system they are running.
I believe for young people in agriculture it is more about getting a good work-life balance at the same time. That is where I developed my interest.
This interest led him to UCD in 2016, where he studied a four-year degree immediately after completing his Leaving Certificate.
After graduating from the world-renowned educational institution, he desired to enter the working world and immerse himself in how technology impacts modern-day agriculture.
In recent months, he secured his first position as a technical product executive with Moocall.
Moocall is a farmer-founded company based in Ireland, specialising in providing world-class innovations for the dairy and beef industries since 2014.
After closely studying specific animal behavioural patterns, Moocall has designed patented technology that utilises IoT connectivity platforms, providing life-changing, accurate and real-time information to a farmers fingertips.
According to the UCD graduate, the company brings revolutionary solutions to farmers in what is typically a very traditional sector.
Iarla moved to fill the position in March 2021 and is responsible for supporting customers and responding to any technical questions.
In our busy periods, I am primarily based on the phone lines assisting our customers in Ireland but also as far away as USA and Australia.
I also help our research and development team with routine maintenance and the technical side of things in our quieter periods. We are a small but passionate team here. The great thing is that we are all multi-skilled, so we can help each other when required.
He works closely alongside the companys multilingual customer service team and liaises with its R&D team as the firm is constantly reviewing our products and making refinements.
Besides, he also engages with its marketing and warehouse team to ensure customers receive their products in a timely manner.
Being a part of an Irish ag-tech company like Moocall makes me very proud. This company has gone from strength to strength over the years, collecting numerous innovation awards in its short existence.
As I play a lot of sport too, it is like working with another team here at Moocall, and everyone helps each other. It is a very enjoyable atmosphere. I get great satisfaction helping customers gain full advantage of our products to make their everyday life easier.
Furthermore, I would say the adoption of technology can sometimes be a daunting challenge to some farmers. I think getting over the initial hurdle of this is key. Technology may sound complex and sophisticated, but it is made to be simple and user-friendly.
Most of us here at Moocall are all farmers ourselves, so we know what the consumer wants. We are all about connecting the customer to their animals through technology to make their life a lot easier.
As I am still at the early stages of my career, getting my foot in the door with Moocall has been my highlight to date. It is the perfect fit for me as it merges my passion for mixing technology and my dairy farming background.
Furthermore, he is also incorporating his degree by assisting with the research and development function.
He has worked from the companys HQ in Dublin from day one, and that will be the case going forward. Here, he experiences a team atmosphere, which, in his view, remote working cannot replicate.
I have a short commute too. That makes life a little easier and gives me more time to do other stuff in my day, the UCD graduate added.
Coming from a dairy farm background, I have always had a passion for agriculture. I wanted to be a little different from the crowd and study what the future of farming holds.
Specialising to study ag-tech was the cornerstone of getting to work with a company like Moocall. I endeavour to continue a career in the ag-tech industry in the future.
I think adopting technology is the way forward to farming more efficiently and sustainably into the future. Moreover, I am excited to continue my journey in the ag-tech industry as this is my main career focus now.
The open-minded Meath native believes mixing dairy farming and technology is his strong point, so a career in this area will always be where he feels most comfortable.
Recently at home, they have been discussing a second farm business in the form of selling their milk directly to consumers.
There may be an opportunity in our area for this, and it is something that we can research over the coming months, he revealed.
Agriculture is such a broad industry; you never know where it might lead you to. One thing for certain is that it is an industry we are very passionate about, and you need to be too to succeed at the top.
Go for it, and do not be afraid to try things. If you are unsure what area you want to study or work in, I think it is best to adopt the trial-and-error approach. I believe you will quickly begin to find your interest and dislikes.
You will have setbacks along the way, but if you stay focused, you can get to where you want to be, the UCD graduate.
He strongly advises building a career plan and setting long and short-term goals. It is nearly like working backwards and thinking how I can achieve my long-term ambitions, he added.
Furthermore, he said building contacts and networking with different people within the industry is paramount.
There are going to be times where you might have to challenge yourself and do things out of your comfort zone. However, it will stand to you in the long run.
I predict the future ahead for farming in Ireland to be very positive. I suppose I am lucky in a sense the dairy sector is thriving at the moment, so we are in a good place at home.
However, there are so many opportunities out there, I would not put anyone off a career in any agriculture-related discipline, he concluded.
Moocall Ploughing 2021 offers: Save 143 when purchasing a calving sensor and 564 on moocall HEAT more information
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To share your story like this UCD graduate, email catherina@thatsfarming.com
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UCD graduate on forging a career in the ag-tech industry with Moocall - Thats Farming
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Exploring the Genetics of Sex-Biased Diseases, Including Lupus – Technology Networks
Posted: at 4:22 pm
Many human diseases can differ between males and females in their prevalence, manifestation, severity or age of onset. Examples include Lupus, where more than 80% of patients are females; Alzheimers disease, where females have higher incidence and tend to suffer quicker cognitive decline; and COVID-19 infections that are frequently more severe in males.
These sex differences may have a genetic basis that is attributable to the sex chromosomes. The X chromosome one of the two sex chromosomes is known to play an important role in human development and disease. New research led by Penn State College of Medicine reveals for the first time that sex-biased diseases can be attributable to genes that escape X chromosome inactivation (XCI), a process that ensures that females do not overexpress genes on their X-chromosomes.
The team developed a genetic tool that can identify these XCI escape genes, and it may also help in determining whether a female will develop a sex-biased disease and if the disease will become progressively worse over time. The tool may even be useful in understanding the sex differences in immune responses to COVID-19, as the disease is thought to produce more severe symptoms and higher mortality in men than in women.
The X chromosome plays an important role in human development and disease, yet the X chromosome is frequently ignored in human genetic studies because of bioinformatics challenges in the analysis of the data, said Laura Carrel, associate professor of biochemistry and molecular biology, Penn State College of Medicine. Our new method gets around these challenges and allows us to identify XCI escape genes and assess their role in sex-biased diseases. With further research and fine-tuning, we think it could serve as a predictive tool in these disorders and could lead to the identification of new disease treatments and interventions.
The human genome is organized into 23 pairs of chromosomes, one pair of which is the sex chromosomes. This pair comprises two X chromosomes for females and one X and one Y chromosome for males. Early in embryonic development in females, one of the two X chromosomes is randomly inactivated to ensure that, like in males, only one functional copy of the X chromosome either the one inherited from the females mother or the one inherited from her father occurs in each cell.
In females, about 30% of the genes on the X chromosome escape this inactivation or XCI leaving them with two functional copies of those genes, said Carrel. The question is, does having two copies of those genes make a female more susceptible to traits, such as lupus, that show a sex bias?
To answer this question, a critical first step is to identify the XCI escape genes. Yet, conducting a chromosome-wide analysis is difficult due to the random nature of XCI in early development, as XCI affects the X chromosome that a female inherits from one parent in some cells, but the other X in other cells.
In theirstudy, which published on Aug. 23 in the journal Genome Research, the researchers developed a novel statistical model, called XCIR (X-Chromosome Inactivation for RNA-seq), that can identify XCI escape genes using bulk RNA-sequencing data, a type of genetic data. The method separately evaluates how much a gene is expressed from each X chromosome. A gene is deemed to escape XCI if the ratio of its expression from the two X chromosomes differs significantly from genes that are known to be X inactivated. The method outperforms other approaches because it can more effectively handle the errors arising from next-generation sequencing technologies and the complex biology of XCI.
Our method available in an intuitive, well-documented and freely available software is more powerful than alternative approaches and is computationally efficient to handle large population-scale datasets, said Dajiang Liu, associate professor of public health sciences and biochemistry and molecular biology, Penn State College of Medicine.
The team applied its method to a dataset including nearly half a million people, and identified hundreds of traits, including male- or female-biased diseases such as lupus, that may be influenced by these genes that escape XCI. As shown by others, the escape genes also contribute to Alzheimers disease and response to COVID-19 infections as well.
We have developed the methodology needed to establish XCI status for population-sized datasets, said Liu. This work highlights the increased importance of XCI escape genes to female-biased diseases and may one day be used to accurately predict disease. Importantly, a better understanding of the sex chromosomes will be an important step in resolving health disparities between the sexes.
Reference: Sauteraud R, Stahl J, James J, et al. 2021. Inferring genes that escape X-Chromosome inactivation reveals important contribution of variable escape genes to sex-biased diseases. Genome Research.doi: 10.1101/gr.275677.121.
This article has been republished from the following materials. Note: material may have been edited for length and content. For further information, please contact the cited source.
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U of T researchers to study effects of genetic variation on health – News@UofT
Posted: at 4:22 pm
Scientistsat the University of Toronto's Donnelly Centre for Cellular and Biomedical Researchhave received $1.9 million to shed light on how variation in our genomes affects disease risk and severity in a bid to improve interpretation of personal genome information.
A joint study by teams in Toronto and Boston will investigate how variation at the DNA level affects the function of encoded proteins. Associate ProfessorMikko Taipaleand ProfessorFrederick Roth, both principal investigators at the Donnelly Centrein the Temerty Faculty of Medicine, are leading the effort at U of T. They are working with Anne Carpenter, ofthe Broad Institute of Massachusetts Institute of Technology and Harvard, and Marc Vidal, a Harvard University genetics professor, director of the project and director of the Center for Cancer Systems Biologyat Dana-Farber Cancer Institute.
The research is part of a newmultimillion-dollar initiative in the U.S., theImpact of Genomic Variation on Function Consortium, which brings together scientists and clinicians from all over the world to advance an understanding of genome function. The total funding awarded for the project is US$8.3 million,or roughly$10.5 million.
Over the next five years, the researchers will develop a catalog of experimental data to assist in the classification of missense variants alterations in the DNA code which change the amino-acid composition of the encoded protein as either pathogenic and capable of causing disease, or benign and harmless.
For the majority of missense variants, their impact on health remains unknown which is why they are called variants of unknown significance, or VUS. A genetic test with a VUS result can be agonizing for patients as it leaves them in the darkabout its meaning.
When people get a genetic diagnostic test and find a variant in their gene, a genetic counselor has to interpret it and a VUS result is essentially throwing up their hands and saying we dont know, says Roth, who is also a professor of molecular genetics and computer science at U of T and a senior investigator at the Lunenfeld-Tanenbaum Research Institute at Sinai Health.
The promise of personalized medicine based on your personal genome sequence comes to a grinding halt when the majority of the variants that are found cant be interpreted, he says.
Overall, the researchers will investigate around 75,000 variants in about 1,000 genes with known links to genetic disorders, such as cystic fibrosis and Duchenne muscular dystrophy, for which dozens of variants have already been documented across patient populations. This is key because sufficient numbers of known pathogenic and benign variants are required for VUSs to be compared to and classified accordingly.
For each gene, the researchers will use several lab tests to compare how dozens of its encoded protein variants, perform at the cellular level. The work will reveal mechanistic insight into variant protein function in health and how it goes awry in disease. It will also enable the classification of VUSs by comparing them to their benign and pathogenic counterparts.
Roths team is tasked with helping to construct the DNA clones allowing variant proteins to be produced. Each variant will be fluorescently tagged to make it visible so that its abundance and cellular localization can be determined by Taipales team using automated high-content microscopy.
We will see whether proteins abundances change and whether they end up where they are supposed to be or in a new location, as well as whether they have an effect on cell morphology, says Taipale, a faculty member in the department of molecular genetics and a Canada Research Chair in Functional Proteomics and Proteostasis.
With microscopy you can get so much data including also how variants affect the different compartments inside the cell and cellular fitness overall, Taipale says. Image data analysis will be carried out using computer vision algorithms developed by Carpenters team at the Broad.
Meanwhile, Vidals lab at the Dana-Farber Cancer Institute will assess each variants ability to interact with other cellular proteins.
The study will identify which tests are best suited for different types of proteins to provide a much-needed framework for future variant classification on a genome-wide scale where its potential impact on health is both vast and unexplored.
Roth co-founded theAtlas of Variant Effects Alliance, an international consortium with the aim of testing the functional impact of all possible variants in human genes even before they have been discovered by genome sequencing.
We want to test every possible variant even though weve never seen it in the human before so that when we do see it, were ready, says Roth. The goal is to build a look-up table of variant effects in advance of ever seeing it in the human and have a sense of their functional impacts.
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The taxonomy of two uncultivated fungal mammalian pathogens is revealed through phylogeny and population genetic analyses | Scientific Reports -…
Posted: at 4:22 pm
After 90years of taxonomic uncertainties, using phenotypic, phylogenetic, and population genetics analyses, the two uncultivated fungi causing skin disease in humans and dolphins, long known as Lacazia loboi8, are now placed as separate species within the genus Paracoccidioides. Early studies using phenotypic or phylogenetic data alone erroneously placed these two fungal pathogens in different genera and species3,4,5,6,7,8,12,13,15,16,17,24,25. This trend persisted for years2,13,16,17,25. For instance, recent studies using several partial DNA sequences recovered from Brazilian humans with skin disease in phylogenetic analyses concluded that the genus Lacazia, the accepted name at that time, was an independent taxon from Paracoccidioides species16,24,25. Their phylogenetic data was correct, but their analyses missed the inclusion of DNA from the uncultivated pathogen causing skin disease in dolphins. This was an understandable mistake, since the collection and processing specimens from infected dolphins is highly regulated and the fact that the etiology of dolphins disease was long believed to be the same as that in humans, as shown in Fig.1 and Table 1. Although P. cetii has numerous phenotypic differences with Paracoccidioides species (Table 1, Fig.1), in the pass used to group them in separated clusters2,3,7,8, our data showed they share several phylogenetic features in common (Figs. 4, 5 and 6). With the addition of P. cetii DNA sequences, the phylogenetic support of closely related Paracoccidioides species dramatically changed. For example, P. loboi clustered in a monophyletic group sister to P. lutzii, even with the inclusion of homologous dimorphic Onygenales DNA sequences as outgroup (Figs.4b, 5), whereas the support of monophyletic species within the genus weakened (Figs. 4, 5 and 6). More dolphin DNA sequences from different geographical locations must be sequenced to understand P. cetiis true evolutionary traits.
Several studies reported geographical cryptic speciation among Paracoccidioides species14,24,26,27,28. In those analyses the presence of at least five species within the genus, including P. lutzii, was found14,15,24,27,29,30. Recent genome sequencing in phylogenetic analysis tend to validate these findings26,28,29. Although the DNA sequences of P. loboi were used in some of the analyses, the human skin pathogen was always placed as an independent genus from that in Paracoccidioides species16,24,25. The placement of P. cetii sister to P. americana DNA sequences in this study, indicates the use of phenotypic or phylogenetic characteristics without the inclusion of anomalous species, can lead to inaccuracies in the taxonomic and phylogenetic classification of these type of microbes. For instance, our data, using several statistical tools, consistently showed the presence of different clusters within Paracoccidioides species. In our analyses, P. americana, P. cetii, P. lutzii, and P. loboi were placed in monophyletic groups sister to the remaining Paracoccidioides species (Figs. 2, 3, 4, 5 and 6). Therefore, the addition of P. cetii to the genus Paracoccidioides not only confirmed that the genus has indeed a high level of speciation but, indicates that the concept of species delimitation in this genus must be revisited12,31.
Recently, Vilela et al.16, using phylogenetic analysis of five different genes, showed P. loboi shared the same ancestor with Paracoccidioides species. The results in our study support their proposal. The main obstacle of this hypothesis at that time was the phenotypic features of P. loboi (Fig.1). However, if P. loboi and P. cetii (both uncultivated and subcutaneous pathogens) share the same ancestor with other Paracoccidioides species (cultivated and causing systemic infections), the likelihood that the ancestor of Paracoccidioides species could growth in culture, as previously suggested, is a strong possibility16. If this concept is correct, when in the evolutionary history of P. cetii and P. loboi they lost the capacity to grow in culture? What evolutionary pressure triggered such a change? Sadly, as is common in neglected pathogens such as P. cetii and P. loboi key questions such as these, remain without an answer. Interestingly, the uncultivated feature found in these two neglected fungi was also reported in a strain of Histoplasma capsulatum infecting monkeys, suggesting that an uncultivated ancestral trait in the Onygenales dimorphic fungi may be at work32. However, the evolutionary pressures that triggered such ancestral feature remains an enigma.
The report of new human cases of paracoccidioidomycosis loboi acquired by traveling to endemic areas2,3,4,5,33,34,35,36, suggests P. loboi may has a similar phenotype (hyphae with conidia) to the one displayed by Paracoccidioides species in nature and in culture. Thus, it may be present in specific ecological niches in the endemic areas (around the Amazon basin and other Latin American big rivers)2,14,15,25. Therefore, it is possible P. cetii and P. loboi may have a phenotype in nature similar to that of Paracoccidioides species (hyphae with conidia). Under this scenario, both uncultivated pathogens display a mycelia form with conidia and the classic life cycle style of dimorphic fungi in nature25. As is the case in other dimorphic fungi, these propagules could then contact susceptible hosts (human, dolphins) switching from hyphaeyeast thus, causing subcutaneous infections. Perhaps due to abnormalities on the molecular mechanisms of yeasthyphae conversion (mutations?), once the hyphaeyeast conversion occurs, it cannot longer switch back from yeast to hyphal phase. However, the yeast phase of both pathogens can infect other hosts, as had been demonstrated in accidental and experimental infection with yeast-like cells from infected humans and dolphins2,37,38,39,40,41,42. Despite attempts made by the Broad Institute (https://www.broadinstitute.org/fungal-genome-initiative/lacazia-loboi-sequencing), only fragmented genomic information is available for P. loboi, and the genome of P. cetii is yet to be sequence. We hypothesize that the genomes of both uncultivated pathogens may hide important genomic clues that could answer this and other evolutionary questions.
Several P. cetii DNA sequences recovered from dolphins captured in Brazil, Cuba, Japan, and the USA are currently available in the database (Table S1)19,20,21,22,23. The complete ITS DNA sequences from Brazilian and Cuban dolphins with paracoccidioidomycosis ceti, showed high percentage of identify with the DNA sequences in this study (ITS=100%) whereas the partial Gp43 DNA sequences from a Japanese dolphin (471bp) had 98.62% identity with P. cetii DNA sequences from dolphins captured in the Americas. During Gp43 DNA alignment of Japanese and USA dolphins, a five nucleotides gap was consistently present in the DNA sequences of USA dolphins. Moreover, two additional 266bp GP43 DNA sequences extracted from a Japanese dolphin (Lagenorhynhus obliquidens) with paracoccidioidomycosis ceti showing, 99.62% identity with P. brasiliensis (sensu lato). In our analyses, these two sequences (only 110bp could be used) clustered also with P. brasiliensis (Fig.4, red rectangle). However, the same DNA sequences clustered close to P. cetii in haplotype analysis indicating a fragile relationship (Fig.3). If P. cetii DNA sequences from Japanese dolphins are accurate, the differences in the genetic makeup of these two populations of uncultivated pathogens is intriguing and deserve further analysis. Our data suggest P. cetii strains causing paracoccidioidomycosis ceti in Japanese and USA dolphins, likely are evolving into two different populations.
According to Teixeira et al.24, the estimated time for genetic divergence in Paracoccidioides species was calculated around 33 million years. Although, others have questioned this result31, Carruthers et al.43, cautioned that the use of linage-specific data usually demonstrate approximate divergence time regardless of the number of loci interrogated. Nonetheless, according to these reports, Paracoccidioides species probably diverged from their ancestor from a fraction of a million of years (P. restrepiensis and P. venezuelensis) to 1030 million of years (P. lutzii and P. brasiliensis, sensu lato)24,31. Conversely, dolphins evolved into aquatic mammals~50 to 30 million years ago, around late Paleocene period (Eocene, Oligocene epochs)44. According to fossil records, South America at this time had a large body of water crossing from the north Atlantic Ocean to what is today Bolivia, Brazil, Ecuador, Colombia, Peru and Venezuela45, all endemic areas of these species3,4,5,24,26,29, that lasted for millions of years. A similar situation occurred in what is today the estuary of the Amazon River. The current location of Paracoccidioides species (including P. loboi), coincide with the locations of such geological periods, and then it is quite possible that during the time following these geological events, an ancestor of P. cetii first encountered dolphins entering these areas. Since humans came to South Americas only~15,000-year ago46, likely the ancestor of Paracoccidioides species infected dolphin first and later humans. Whether this event had a role on the pathogenic capabilities of the genus to infect mammals is difficult to determine, nonetheless it is an intriguing possibility.
Working with uncultivated pathogens infecting the skin of mammals is challenging. Not only because collecting specimens from these species (dolphins are protected species and human cases are located in poor remote rural areas) is extremely difficult, but because open lesions usually harbor numerous environmental contaminants, which in the past had led to erroneous conclusions on the classifications of these two anomalous pathogens2,8,15,16,25,47. Furthermore, these unusual fungi are not in the list of neglected pathogens, thus discouraging investigators to submit proposals to funding organizations. Previous studies using P. loboi in phenotypic or phylogenetic analyses placed this anomalous pathogen away from the genus Paracoccidioides2,4,15,16,25. This study found that the use of phenotypic or phylogenetic approaches without the inclusion of DNA from infected dolphins, likely led previous studies to flawed data15,16,25. Thus, the failure of including organisms sharing a common ancestor, based in phenotypic or phylogenetic traits alone, could result in incomplete or incorrect assessment of the investigated populations. This study showed that the interpretation of taxonomic and/or phylogenetic data could be affected by missing neighboring anomalous taxa.
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Amgen And The Lundquist Institute Announce That Diadem Therapeuctics Will Receive The First Amgen Golden Ticket To BioLabs LA – PRNewswire
Posted: at 4:22 pm
THOUSAND OAKS, Calif., Sept. 14, 2021 /PRNewswire/ -- Amgen(NASDAQ: AMGN) and The Lundquist Institute today announced that Diadem Biotherapeutics, Inc., has been awarded the first Amgen Golden Ticket in Southern California. Diadem will receive one year of lab space at BioLabs LA at The Lundquist Institute (TLI) as well as additional facility benefits and connections to Amgen's scientific and business leaders.
The 2021 Amgen Golden Ticket winner was chosen by an internal team of Amgen scientific leaders at a virtual pitch event. Five finalists pitched their business plans before Amgen's internal committee that evaluated the strength and novelty of their scientific rationale, subject matter expertise and business plan viability.This is the first of three Amgen Golden Tickets to be awarded over the next three years to help accelerate life science start-ups in Southern California.
Perspectives on announcement:
Amgen supports life science start-ups through Golden Ticket awards and affiliated engagement in other Biotech Innovative hubs, including San Francisco, Boston and Toronto.
About Diadem Biotherapeutics, Inc.Diadem Biotherapeutics, Inc.is a platform therapeutics company developing a broad pipeline of first-in-class immunotherapies. Leveraging expertise in genetic engineering and scalable bioprocessing, Diadem is developing cell secreted nanovesicles precisely engineered to deliver signals that mimic natural cell-to-cell signaling. Diadem's unique approach enables precise modulation of targets that play a role inchronic inflammation, autoimmune diseases and immune control of cancers, addressing some critical unmet clinical needs. For more information, visit http://www.diadembio.com.
About AmgenAmgen is committed to unlocking the potential of biology for patients suffering from serious illnesses by discovering, developing, manufacturing and delivering innovative human therapeutics. This approach begins by using tools like advanced human genetics to unravel the complexities of disease and understand the fundamentals of human biology.
Amgen focuses on areas of high unmet medical need and leverages its expertise to strive for solutions that improve health outcomes and dramatically improve people's lives. A biotechnology pioneer since 1980, Amgen has grown to be one of the world's leading independent biotechnology companies, has reached millions of patients around the world and is developing a pipeline of medicines with breakaway potential.For more information, visit http://www.amgen.com and follow us on http://www.twitter.com/amgen.
About The Lundquist Institute: Research with reach The Lundquist Institute is an engine of innovation with a global reach and a 69-year reputation of improving and saving lives. With its new medical research building, its state-of-the-art incubator, "BioLabs at The Lundquist," existing laboratory and support infrastructure, and the development of a new 15-acre businesstech park, the Lundquist Institute serves as a hub for the Los Angeles area's burgeoning biotech scene. The research institute has over 100 principal investigators (Ph.D.s, M.D.s, and M.D./Ph.D.s) working on more than 600 research studies, including therapies for numerous, and often fatal orphan diseases. Find out more at https://lundquist.org.
About BioLabs LA at The Lundquist InstituteEncompassing the entire third floor of The Lundquist Institute's new Medical Research Lab building, BioLabs LA offers shared lab facilities designed for high-potential, early-stage life since companies. BioLabs creates co-working communities that pair premium, fully equipped and supported lab and office space with unparalleled access for entrepreneurs to networking, industry partners, and capital.Find out more athttps://www.biolabs.io/la.
CONTACT:
AmgenMichael Strapazon, 805-313-5553 (media)
The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical CenterKeith B. Hoffman, Ph.D., (310) 974-9301, [emailprotected]
BioLabs LALindsay Bourgeois, (978) 852-1081, [emailprotected]
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Amgen And The Lundquist Institute Announce That Diadem Therapeuctics Will Receive The First Amgen Golden Ticket To BioLabs LA - PRNewswire
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Amgen To Webcast Investor Call At ESMO 2021 – PRNewswire
Posted: at 4:22 pm
THOUSAND OAKS, Calif., Sept. 13, 2021 /PRNewswire/ -- Amgen (NASDAQ:AMGN) will host a webcast call for the investment community in conjunction with the European Society for Medical Oncology (ESMO) 2021 Congress. OnThursday, Sept. 16, 2021, at8:30 a.m. ET, David M. Reese, M.D., executive vice president of Research and Development atAmgen, along with other members ofAmgen's management team, will discuss clinical data being presented on the Company's KRASG12C inhibitor LUMAKRAS (sotorasib) in combination with Vectibix (panitumumab).
Live audio of the investor call will be broadcast over the internet simultaneously and will be available to members of the news media, investors and the general public.
The webcast, as with other selected presentations regarding developments in Amgen's business given at certain investor and medical conferences, can be accessed on Amgen's website, http://www.amgen.com, under Investors. Information regarding presentation times, webcast availability and webcast links are noted on Amgen's Investor Relations Events Calendar. The webcast will be archived and available for replay for at least 90 days after the event.
About Amgen Amgen is committed to unlocking the potential of biology for patients suffering from serious illnesses by discovering, developing, manufacturing and delivering innovative human therapeutics. This approach begins by using tools like advanced human genetics to unravel the complexities of disease and understand the fundamentals of human biology.
Amgen focuses on areas of high unmet medical need and leverages its expertise to strive for solutions that improve health outcomes and dramatically improve people's lives. A biotechnology pioneer since 1980, Amgen has grown to be one of the world's leading independent biotechnology companies, has reached millions of patients around the world and is developing a pipeline of medicines with breakaway potential.
For more information, visitwww.amgen.comand follow us onwww.twitter.com/amgen.
CONTACT: Amgen, Thousand Oaks Megan Fox, 805-447-1423 (media) Trish Rowland, 805-447-5631(media) Arvind Sood, 805-447-1060 (investors)
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Vanqua Bio Launches with $85 Million Series B Financing and – Health Bollyinside – BollyInside
Posted: at 4:22 pm
Novel drug-development approach combines advanced insights into critical neuronal cell pathways with cutting-edge assays to enable next-generation therapies
Lead program targets Parkinsons disease and all forms of Gaucher disease
CHICAGO, Sept. 14, 2021 (News) Vanqua Bio, a Chicago-based biopharmaceutical company dedicated to discovering and developing next-generation medicines for neurodegenerative diseases, today announced that it closed an $85 million Series B financing round, led by Omega Funds. The syndicate includes Series A investor OrbiMed and new investors Omega Funds, Surveyor Capital (a Citadel company), Avoro Ventures, Casdin Capital, Pontifax, Eli Lilly and Company, Logos Capital, and Osage University Partners. Proceeds from the financing will be used to accelerate the development of the companys innovative therapeutic programs. The need for effective neurodegenerative therapies is urgent; every day, the lives of thousands of people are changed forever following a diagnosis of Parkinsons disease (PD), Gaucher disease (GD), Alzheimers disease (AD), or amyotrophic lateral sclerosis (ALS).
Vanqua Bio is helping usher in a new era of hope for people living with neurodegenerative disorders. Our mission to develop effective therapies that slow or stop the progression of PD, AD, ALS, and Gaucher disease is a very personal one, and we are excited to have the support of world-class investors, said Jim Sullivan, PhD, Co-founder and Chief Executive Officer of Vanqua Bio. We are a patient-founded company with a technology platform based on seminal research conducted by Dimitri Krainc, MD, PhD, Chair of the Department of Neurology at Northwestern Universitys Feinberg School of Medicine, that is allowing us to identify a new generation of therapeutics with transformative potential. (Click to Tweet.)
Vanqua Bios drug development approach overcomes longstanding challenges in the neuroscience field by capitalizing on the power of human genetics to identify genes that cause or increase the risk of neurodegenerative disease. The company leverages novel, proprietary research tools and in vitro modeling of disease based on patient-derived neuronal cells to translate these genetic insights into transformative therapies.
We are delighted to have successfully led this financing for Vanqua Bio, and to partner with Jim and his team and the companys strong syndicate of dedicated, long-term investors, said Bernard Davitian, Partner at Omega Funds. Omega believes Vanqua Bios accomplished management team is well positioned to deliver on the immense potential of the companys precision medicine approach to neurodegeneration.
Targeting GCase Activation
The companys lead program is focused on developing small-molecule activators of glucocerebrosidase (GCase), an enzyme that regulates lipid homeostasis in cells. Reductions in the activity of GCase disrupt the function of the lysosome, the recycling center of the cell, enabling toxic forms of proteins, including alpha synuclein, to accumulate and harm neurons. Alpha synuclein aggregation is a hallmark of multiple neurodegenerative diseases including PD. Mutations in the gene that encodes GCase (GBA1) can cause GD and are strongly associated with a form of Parkinsons disease called GBA-PD and a subset of Lewy body dementia (GBA-LBD) cases. Vanqua Bios Series B financing will advance the companys best-in-class GCase activators into human testing within the next two years, initially focusing on GD and GBA-PD.
Of the eight million Parkinsons patients around the world, up to 800,000 have GBA-PD. These individuals urgently need targeted therapies that can improve their outcomes, said Jonathan Silverstein, J.D., a member of Vanqua Bios Board of Directors, Executive Partner at OrbiMed, and founder of the Silverstein Foundation for Parkinsons with GBA. Vanqua Bios unique approach to discovering novel GCase activators holds great promise in enabling new targeted therapies for GBA-PD patients. I have confidence in the companys potential to impact patients lives, dramatically improve the discovery and development process for additional neurodegenerative disease therapies, and create value for investors.
In addition to its GCase activator programs, Vanqua Bio will also advance programs targeting the innate immune system, which, when overactivated, can accelerate the progression of several neurological diseases. The company is advancing small molecule and antisense oligonucleotide programs with an initial focus on ALS and AD.
Proven Leadership Team
Vanqua Bios leadership team brings a track record of discovering and developing cutting-edge, commercially successful therapeutics. Previously Vice President of Research at AbbVie, Dr. Sullivan helped discover multiple therapies, including RINVOQ, VENCLEXTAand MAVYRET, which have transformed the treatment of rheumatoid arthritis, certain blood cancers, and hepatitis C, respectively. Kevin Hunt, PhD, Vanqua Bios Chief Scientific Officer, previously served as Executive Director of Drug Discovery for Edgewise Therapeutics, overseeing both internal and external preclinical drug discovery and development. Dr. Hunt also discovered multiple clinical candidates for severe diseases and held prior roles at Array Biopharma, Calico Life Sciences, and the University of Texas Southwestern Medical Center. Co-Founder Dr. Dimitri Krainc, a leading expert on uncovering molecular pathways that contribute to neurodegenerative diseases, chairs Vanqua Bios Scientific Advisory Board.
Mr. Davitian and Sara Nayeem, MD (Avoro Ventures), are joining Vanqua Bios Board of Directors, which includes Dr. Sullivan, Mr. Silverstein (OrbiMed), Mona Ashiya, PhD (OrbiMed), and Stephen Squinto, PhD (OrbiMed).
Given the strong genetic validation for GCase as a target for GBA Parkinsons and Gaucherpatients, the high unmet need inthese populations, and the expertise of the Vanqua Bio team in developing small molecule drugs, we are very enthusiastic about Vanquas strategy, said Dr. Nayeem of Avoro Ventures. The company also benefits from an impressive and deeply knowledgeable board of directors, which Avoro Ventures is honored to join.
About Vanqua Bio
Founded in 2019 and headquartered in Chicago near Northwestern Universitys world-renowned Krainc Laboratory, Vanqua Bio is a biopharmaceutical company dedicated to discovering and developing next-generation medicines that have the potential to transform the lives of patients with neurodegenerative diseases. Our technology platform utilizes human genetics and patient-derived neuronal cells to identify, validate, and clinically translate novel disease pathways associated with lysosomal dysfunction or aberrant activation of the innate immune system. Our lead program targets glucocerebrosidase (GCase) as a potential treatment for Parkinsons disease (PD) and all forms of Gaucher disease. Additional programs address overactivation of the innate immune system in central and peripheral neurodegenerative disorders, including ALS and Alzheimers disease. For more information, go to http://www.vanquabio.com.
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Erich SandovalLazar-FINN PartnersErich.sandoval@finnpartners.com(917) 497-2867
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Vanqua Bio Launches with $85 Million Series B Financing and - Health Bollyinside - BollyInside
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Visualizing the Typical Atlantic Hurricane Season – Visual Capitalist
Posted: at 4:22 pm
Comparing Human Genetic Similarity to Other Life Forms
Of the three billion genetic building blocks that make us living things, only a handful are uniquely ours. In fact, despite our differences on the outside, humans are 99.9% genetically similar to one another.
But how alike are we to other, non-human life forms? Turns out, were a lot more similar than you might think.
First, how do scientists compare the genetic makeup of various life forms?
Comparative genomics is a branch of biology that compares genome sequences across different species to identify their similarities and differences.
This field of research is important because it:
According to the National Human Genome Research Institute (NHGRI), scientists have already sequenced the genomes of more than 250 animal species, as well as 50 bird species.
Perhaps unsurprisingly, chimps are one of our closest genetic relatives in the animal kingdom.
Because of our similarities, chimpanzees have a similar immune system to humans, which means theyre susceptible to viruses such as AIDS and hepatitis.
Though chimps are one of our closest relatives, other species are strongly linked to humans as welland not necessarily the ones youd think.
For instance, according to NHGRI, fruit flies are 60% genetically similar to humans.
This may sound confusing at first, since humans and insects couldnt be more physically different. However, because we share many of the same essential needs to sustain life, such as the need for oxygen, these similarities are reflected in our genetics.
Its important to note that being genetically similar to something is different than sharing the same DNA. Thats because genes (the part of DNA responsible for making protein) only account for up to 2% of your DNA, while the rest of your genome is made up of what scientists call non-coding DNA.
So while a banana is 60% genetically similar to humans, only 1.2% of our DNA is shared.
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Eczema and the Gut-Skin Axis: What’s the Link? – Healthline
Posted: at 4:21 pm
The human body is pretty incredible. As we learn more about how different parts interact, it becomes even more amazing. There is growing interest in how our gut and skin communicate with each other.
The gut-skin axis refers to all the connections between our skin and digestive system. The skin and digestive tract both interact with our inner and outer environments. This means theyre in constant communication with the world around us and the world inside of us.
Much of this communication is done through our bodys microbiome. Our microbiome includes trillions of bacteria, fungi, and other living things. They live in and on our body, mainly in our gut and on our skin.
These microbes play an important role in our health. An imbalance in either the skin or gut microbes often affects the other. Alterations in the microbiome are seen in a variety of health conditions. These include mental health conditions, irritable bowel syndrome (IBS), diabetes, and skin conditions.
Eczema is an inflammatory skin condition. People with eczema have some distinct differences in their microbiomes. We are still finding out how our microbes can be modified to support better health. The hope is that this information can help to find better treatments for eczema.
Treatment for eczema is no longer just about targeting your skin. Its possible that changing your gut microbiome may improve your skin, too.
The makeup of the microbiome starts from birth. There are a number of factors that influence the colonies that set up residence in your gut and on your skin.
These include:
Theres no one single healthy microbiome. One healthy person will not have the same microbiome as another healthy person.
Research has noted distinct differences in the microbiome of people with certain diseases. Its unclear what happens first.
In babies and children, eczema can be an early sign of allergy risk. Eczema and allergies are both triggered by an abnormal immune response.
The immune system usually only responds to a true threat such as a virus or harmful bacteria. It will send out an army of inflammatory proteins to fight off an invader. With allergies or eczema, the immune system gets triggered by something that shouldnt trigger it.
Babies with eczema are more likely to develop food allergies or asthma. Allergy testing is often recommended for babies and children with eczema. Removing any allergens from the diet will often improve the skin.
Children with eczema have different skin bacteria compared with children without eczema.
Studies of the gut microbiome support the idea that skin and gut health are connected. Children without eczema have more gut microbiome diversity compared with those with eczema. Greater diversity in the gut microbiome is often a sign of better health.
Sometimes children grow out of eczema. In adults, especially older adults, several changes naturally occur in the skin. This alters the skins microbiome to favor more beneficial bacteria. This crowds out many of the inflammatory bacteria associated with eczema. This may explain why some cases of eczema improve with age.
There are theories that changing the gut microbiome could improve eczema. Everyones microbiome is slightly different. Its impossible to know what the perfect microbiome would look like to prevent or manage eczema.
There is also the ongoing question of what comes first. Does something cause a shift in the microbiome, leading to disease? Or does the disease cause a change in the microbiome?
Common treatments for eczema include topical creams or narrow band ultraviolet treatment. These are found to change the skins microbiome. They promote healthy bacteria and reduce inflammatory bacteria on the skin. This relieves eczema symptoms.
You may have heard about fecal transplants. This is when gut bacteria from a healthy donor are delivered into the gut of someone else. Its been done to restore healthy gut bacteria in people with inflammatory bowel disease (IBD) or Clostridium difficile (C. diff) infection.
Skin microbiome transplants may be the next thing. Research is exploring whether it may help to treat eczema. In theory, healthy donor skin bacteria could restore balance to the skin microbiome. There is still more work to do before this becomes a routine practice.
Probiotic supplements can be helpful for people with digestive symptoms. With skin and gut microbes so connected, could oral probiotics also support skin health? There are theories that changing gut bacteria with probiotics may improve skin, too. So far, there are no results to support this idea.
A 2018 Cochrane review explored 39 randomized controlled trials on this topic. The review looked at whether oral probiotics would improve eczema. There were no trials that showed significant improvement in eczema with probiotic supplements.
At this point, theres no specific probiotic supplement to improve eczema. With further research, its possible that could change.
There may be some promise with synbiotics. Synbiotic supplements include both probiotics and prebiotics. Probiotics are the healthy bacteria and prebiotics are food to nourish the probiotics. This combination may increase the odds of certain bacteria thriving in the gut.
A 2016 meta-analysis looked at whether synbiotics could be helpful for those with eczema. It showed that specific synbiotics could help treat dermatitis in children aged 1 year and older. More research is needed to learn whether synbiotics may play a role in eczema prevention.
People with eczema have more Staphylococcus aureus (S. aureus) bacteria on their skin. This bacteria is associated with greater inflammation. The more severe the eczema, the greater amount of S. aureus bacteria are present.
There are several species of helpful bacteria that live on the skin. Many act as barriers to prevent harmful invaders from entering the body. Some bacteria actually have antimicrobial properties to block pathogens. The population of S. aureus makes it harder for beneficial bacteria to live on affected areas of the skin.
There are things that you can do to support gut health. At this point, its not known exactly what the best gut microbiome is for eczema. People with eczema and other inflammatory conditions tend to have less diverse microbiomes.
Certain lifestyle choices can support greater diversity within your microbiome:
We have trillions of bacteria, fungi, and other living things that live in and on our body. This makes up our microbiome. Most of these microorganisms live on our skin and in our gut. These microorganisms are in constant communication. This is known as the gut-skin axis.
Everyones microbiome is a little different and there isnt one perfect microbiome. There are distinct changes seen with certain conditions. People with eczema have different bacteria colonies compared to people without eczema.
There is hope that changing these colonies may play a part in treating eczema. Many current treatments reduce inflammatory bacteria and support the growth of helpful bacteria. There are things you can do to support a healthy and diverse gut microbiome. This may improve skin health, too.
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MedWatch Today: How to Live with Severe Eczema – YourCentralValley.com
Posted: at 4:21 pm
Eczema is a condition that can make your skin itchy and red. For some, the eczema goes beyond the surface and can be a life long health issue that needs to be managed daily.
Julia Holman and dermatologist Dr. Leslie Storey of the Valley Skin Institute go way back. Julias been her patient for more than half her life about 15 years. Julia has moderate to severe eczema.
My eczema is actually due to my food allergies. So both go hand and hand My eczemas also related to like, stress, so if im stressed, youre gonna see more scratch marks on me, said Julia.
Shes had it since she was a baby.
When I was younger, it was most severe inside my arms and behind my legs. And as I got older, the eczema got worse in different areas, so like on top of my feet and my scalp, Julia stated.
Dr. Storey commented, Eczema is an inflammatory condition of the skin. Its kinda a catch all term, some people will use it for just a rash, some people will use it for something called atopic dermatitis, and its inflammation of the skin from various things that can make it inflamed Anywhere from 15 to 20 percent of the population will have eczema; a lot of kids will have it under the age of five and they actually can outgrow it.
Dr. Storey said every patients experience with eczema varies.
Eczemas a rollercoaster. You do not cure it by any stretch, and you have times where you are super flared and then you have times when youre doing okay and sometimes theres no rhyme or reason, said Dr. Storey.
She said petroleum jelly is best for dry skin, followed by a lotion or cream.
Dr. Storey continued, Your bread and butter, your daily routine with your skin is going to be moisturize, moisturize, moisturize. And you have to find what works in your life, and then you have this kind of middle ground where, are you gonna flare, are you coming off of a flare, so well do a lighter steroid or a non-steroid prescription and when youre flared, well pound it with a steroid.
But for some like Julia, moisturizing her skin is only the beginning.
I just feel like I want to scratch my skin off, and just take my skin off, and so especially on really hot days like today, the first thing Ill do when I go home is take a cold shower. It calms my skin down, and so my skin is wet, so then I hydrate after my shower, said Julia.
Julia has found that a topical steroid plus an injectable medication every two weeks has helped manage her eczema. Shes grateful for healthcare providers like Dr. Storey who go above and beyond to care for their patients.
My favorite thing about Dr. Storey, and Im not kidding when I say, shes my life coach. She would treat me and hear whats working and whats not working, and care for me medically, and then ask how Im doing, and my personal life and academically, ended Julia.
Dr. Story concluded, More than ever we have a lot of treatment options. And so I would say, dont give up by any stretch. With that being said, theres no magic bullet. It takes a lot of work on the patients behalf and the patients family and on their doctor, or their provider that theyre seeing.
Symptoms of eczema include:-dry or itchy skin-red to brownish-gray patches-small raised bumps-thickened, cracked, scaly skin-areas of swelling
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MedWatch Today: How to Live with Severe Eczema - YourCentralValley.com
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