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Amgen Stock Is Poised to Gain in 2020, Analyst Says. Heres Why. – Barron’s
Posted: January 24, 2020 at 6:47 am
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Amgen could have a strong year as the turbulence of 2019 fades into the rearview, according to a Wednesday afternoon note by Citi analyst Mohit Bansal.
Bansal, who rates the stock a Buy, increased his price target to $275 per share from $245. Shares of Amgen (ticker: AMGN) closed on Wednesday at $236.75.
We think in 2020 the company could do more than just catching up with the Nasdaq Biotechnology Index as the setup looks even better this time versus 2019, he wrote.
Bansal argued that uncertainty around sales drop-offs for Amgen products now facing biosimilar competition had passed, and that the acquisition of Bristol-Myers Squibbs (BMY) psoriasis drug Otezla would boost Amgens growth.
The back story. Shares of Amgen are up 16.2% over the past 12 months, and down 2.3% so far in 2020. The iShares Nasdaq Biotechnology exchange-traded fund (IBB) is up 10% over the past 12 months and down 1.4% so far this year.
Whats new. In his note, Bansal argued that the AMGN story has more room to run. He said that the companys price/earnings ratio, which is now around 15, is in line with the Big Pharma companies, despite analysts expecting a higher rate of growth from Amgen.
We think the setup looks better for AMGN in 2020 as there is less uncertainty this time around, he wrote.
Bansal noted that the company is expecting a number of major catalysts in 2020, including data on lung-cancer, asthma, psoriasis, and heart-failure treatments.
He also said that the resolution of an intellectual property case around Amgens Enbrel in the companys favor cleared a major overhang and made the stock easy to own.
Looking forward. Amgen shares were down 1.1%, at $234.07, in recent trading, while the S&P 500 was down 0.2%. The company will announce its fourth-quarter earnings next Thursday, Jan. 30, after the market closes.
Write to Josh Nathan-Kazis at josh.nathan-kazis@barrons.com
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Amgen Stock Is Poised to Gain in 2020, Analyst Says. Heres Why. - Barron's
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Greater Remission or Low Disease Activity With Apremilast in Moderate Psoriatic Arthritis – Rheumatology Advisor
Posted: at 6:47 am
The likelihood that patients treated with apremilast for psoriatic arthritis (PsA) will have low disease activity (LDA) or remission by week 52 is greater for patients with moderate disease activity (MDA) compared with those with high disease activity (HDA), according to study results published in Arthritis Care & Research. Patients who achieved the Clinical Disease Activity for Psoriatic Arthritis (cDAPSA) targets by week 52 also had mild or no arthritis or other PsA manifestations.
Using the pooled data from the phase 3 randomized Psoriatic Arthritis Long-Term Assessment of Clinical Efficacy (PALACE 1, 2, and 3) studies, which evaluated the oral phosphodiesterase 4 inhibitor apremilast, investigators sought to identify the subgroups of patients most likely to benefit from apremilast therapy. Probability analyses were performed using multiple imputations for discontinuations and missing values to assess the likelihood that patients would achieve cDAPSA targets by week 52. Longitudinal analyses grouped by cDAPSA category were performed to assess musculoskeletal and nonmusculoskeletal domains of PsA.
Of the 1493 participants randomly assigned to receive 1 dose of apremilast in the PALACE 1-3 studies (placebo, n=496; apremilast 30 mg twice a day, n=497; apremilast 20 mg twice a day, n=500), 494 who had been randomly assigned to receive apremilast 30 mg at baseline and baseline cDAPSA scores available were included in the probability analyses assessing the likelihood of achieving cDAPSA LDA or remission. A total of 375 patients were randomly assigned to receive apremilast 30 mg at baseline with available week 52 cDAPSA scores were included in the longitudinal analyses of cDAPSA and musculoskeletal and nonmusculoskeletal domains of PsA.
Of the 494 patients included in probability analyses, 46.9% with MDA at baseline achieved LDA or remission by week 52 compared with 24.9% with HDA at baseline. At week 16, patients with LDA at baseline showed response rates of 40.0% remission, 40.0% LDA, 20% MDA, and 0% HAD; patients with MDA at baseline showed response rates of 7.0% remission, 29.8% LDA, 44.7% MDA, and 18.4% HAD; and patients with HAD at baseline showed response rates of 2.1% remission, 11.5% LDA, 38.1% MDA, and 48.3% HAD.
Among patients with MDA at baseline, achieving LDA or remission at week 16 was associated with a high probability (58.9%-88.5%) of maintaining target improvements through week 52; a mean reduction of 30% in cDAPSA score by week 16 was associated with a 63% probability of achieving treatment targets by week 52.
For the 375 patients included in longitudinal analyses, achieving treatment targets with apremilast was associated with continuous improvements in disease activity and mild or no arthritis and other PsA manifestations. Researchers indicated that achieving cDAPSA targets with apremilast was associated with control of PsA musculoskeletal and nonmusculoskeletal domains not included in the cDAPSA.
Study limitations included the use of Maastricht Ankylosing Spondylitis Enthesitis Score to assess enthesitis because of which peripheral enthesitis may have been indirectly accounted for with the cDAPSA.
Our findings indicate that patients with [MDA] at baseline have a higher likelihood of achieving optimal outcomes with apremilast compared with those in HDA at baseline. Early and partial responses by [week] 16 were associated with achieving long-term treatment targets. Finally, the results support the use of the cDAPSA to monitor patients treated with apremilast given that domains not captured by the cDAPSA traveled in the same direction as the cDAPSA. At a population level, patients who achieved cDAPSA [remission] or LDA also had no or mild musculoskeletal and [nonmusculoskeletal] disease manifestations, the researchers concluded.
Disclosure: Several study authors declared affiliations with the pharmaceutical industry. Please see the original reference for a full list of authors disclosures.
Reference
Mease PJ, Gladman DD, Ogdie A, et al. Treatment to target in psoriatic arthritis with apremilast: Probability of achieving targets and comprehensive control of disease manifestations [published online January 7, 2020]. Arthritis Care Res (Hoboken). doi:10.1002/acr.24134
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Chronic Plaque Psoriasis Therapeutics Market Rising Demand and International Forecast Scope Led by Top Key Players 2017 2025 Dagoretti News -…
Posted: at 6:47 am
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What is psoriatic arthritis? Symptoms, causes, treatment; tips to improve your joint health – Times Now
Posted: at 6:47 am
What is psoriatic arthritis? Symptoms, causes, treatment; tips to improve your joint health  |  Photo Credit: Getty Images
New Delhi: Psoriatic arthritis (PsA) is a form ofinflammatory arthritis associated with psoriasis - a skin condition characterised by red, scaly skin patches. The prevalence of psoriasis in the general population is one-three per cent, whereas the prevalence of PsA can range between five per cent and 40 per cent amongst people with psoriasis. It is more common in males and it usually appears in the third to fifth decade of life.
Basically, psoriatic arthritis is an autoimmune condition where the body attacks its own tissues. The exact cause of the condition is not clear, however, genetic and environmental factors are known to play a role in its manifestation. PsA can be triggered by stress, smoking, excessive alcohol consumption, and some infections.
According to Dr Siddharth Shah, Orthopaedic& Joint Replacement Surgeon, SL Raheja Hospital, Mahim - A Fortis Associate, patients usually develop psoriasis before experiencing joint symptoms, adding that symptoms of PsA can vary from person to person. Some of the common symptoms include:
Joints related symptoms:PsA causes joint inflammation resulting in pain, swelling, stiffness, and deformity. It commonly affects fingers, wrists, toes, ankles, and knees. Many joints of the body can be affected at the same time. Arthritis can also be symmetrical, i.e. the same joint on both sides of the body can be affected. There may be generalised fatigue. Advanced cases of PsA can result in deformities which are usually seen in the hands and the feet.
Tendon and ligament inflammation: This commonly presents as ankle or heel pain. Sometimes, a combination of tendon and joints inflammation in the hands can result in sausage-shaped hand deformity.
Neck and back pain:PsA can affect the joints of the spine which can result in neck and back pain.
Skin and nails: Psoriasis causes dry, red, scaly, and itchy skin rash due to rapid turnover of skin cells. It is commonly seen on the scalp, knees, and elbows, although any part of the body surface can be involved. It can also affect the nails resulting in their discolouration and pitting.
Diagnosis for psoriatic arthritis is usually based on history and physical examination of the joints, skin, and nails. Your doctor may also prescribe certain blood tests and X-rays in order to confirm the diagnosis.
You may be prescribed medicines to control inflammation in your joints and prevent further damage. Topical applications may be prescribed for controlling your skin symptoms. Sometimes, injections may be given inside the affected joints to control symptoms.
Joint reconstruction surgery may be required in cases of advanced or irreversible joint damage.
There is no cure for psoriatic arthritis, but lifestyle modification along with medication, when necessary, can help keep the disease under control. Timely diagnosis and appropriate treatment can help prevent joint destruction and permanent disability.
Disclaimer: Tips and suggestions mentioned in the article are for general information purpose only and should not be construed as professional medical advice. Always consult your doctor or a dietician before starting any fitness programme or making any changes to your diet.
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Data Are Mixed for Using Zinc to Treat Inflammatory Skin Conditions – Dermatology Advisor
Posted: at 6:47 am
Zinc supplementation may be a potential adjunctive approach for several major inflammatory skin diseases, including acne vulgaris and atopic dermatitis, yet clinical evidence of the benefit of zinc in these disorders is mixed. This is according to data from preliminary findings from small studies published in the American Journal of Clinical Dermatology.
The study was a systematic review of trials that evaluated zinc supplementation and associated disease-related outcomes in patients with acne vulgaris, atopic dermatitis, diaper dermatitis, hidradenitis suppurativa, psoriasis, and rosacea. In the review, a total of 22 studies, which included 1667 patients and evaluated zinc gluconate (10-90 mg/day), zinc sulfate (0.375-1.8 g/day), and zinc oxide (0.012 g/day), were included.
In the 9 studies that compared zinc with placebo in patients with acne, there was an overall trend in favor of zinc supplementation. Although another study found zinc supplementation plus lactoferrin and vitamin E was associated with significant reductions in comedones and inflammatory lesions, researchers were unable to determine whether the causative factor was the zinc alone, or the combination of the zinc with lactoferrin and vitamin E. Compared with zinc, antibiotics demonstrated superior efficacy for acne management in 3 studies.
Findings varied in 2 studies that evaluated oral zinc for atopic dermatitis, with 1 study showing no beneficial effect vs placebo, and the other study showing a potential benefit of zinc for reducing disease severity. In another study of patients with rosacea, no significant difference was observed between oral zinc sulfate and placebo. This study resulted in early termination, as zinc was found to be less efficacious than placebo.
Limitations of the studies included in this review included the small sample sizes and the use of placebos containing ingredients that may lead to worsening of acne.
Although zinc appears to possess anti-inflammatory properties that may theoretically result in clinical improvements in some dermatologic conditions, the investigators noted that zinc supplementation may not be universally beneficial in dermatologic inflammatory disease.
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Reference
Dhaliwal S, Nguyen M, Vaughn AR, Notay M, Chambers CJ, Sivamani RK. Effects of zinc supplementation on inflammatory skin diseases: a systematic review of the clinical evidence [published online November 19, 2019]. Am J Clin Dermatol. doi:10.1007/s40257-019-00484-0
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British scientists accidentally discover immune cell that ‘may kill all cancer’ – TheBlaze
Posted: January 22, 2020 at 6:44 pm
A newly discovered immune cell that "may kill all cancer" has been discovered by British scientists by accident.
According to the Telegraph, researchers at Cardiff University were analyzing a blood bank in Wales, looking for immune cells that could fight bacteria, when they discovered an entirely new type of T-cell.
Now, the researchers are saying there is a potential that the ubiquitous T-cell could be harnessed to develop a universal cancer treatment that works for all people, against all cancers.
On Monday, the Cardiff University researchers published a new study in Nature Immunology detailing their discovery of the T-cells a type of white blood cell which are equipped with a new type of T-cell receptor (TCR) that finds and kills most human cancer types while ignoring healthy cells.
It does this by locating and destroying MR1, which is a molecule found on the surface of many types of cells, both cancerous and healthy. But the T-cells equipped with the new type of receptor know to only kill cancer cells and that they do.
According to a news release from Cardiff, the researchers found in lab tests that the T-cells equipped with the new receptor were able to kill lung, skin, blood, colon, breast, bone, prostate, ovarian, kidney and cervical cancer cells, all while leaving healthy cells alone.
The researchers have not yet tested the T-cells on humans, but conducted the lab tests on mice injected with human cancers to "encouraging" results.
Professor Andrew Sewell, lead author on the study, said the discovery raised the prospect of "universal" cancer therapy.
"Cancer-targeting via MR1-restricted T-cells is an exciting new frontier. It raises the prospect of a 'one-size-fits-all' cancer treatment; a single type of T-cell that could be capable of destroying many different types of cancers across the population," he said.
"Previously nobody believed this could be possible," he added.
Experiments are now underway to determine exactly how the new TCR distinguishes between healthy cells and cancerous cells, the news release said.
Sewell noted that "current TCR-based therapies can only be used in a minority of patients with a minority of cancers."
What Sewell is referring to is an existing therapy called CAR-T, which involves removing T-cells from a patient's blood and genetically engineering them to seek and destroy cancer cells, a report on Futurism.com says.
While promising, CAR-T has limitations," the Futurism report argues. "It's patient-specific, works against only a small number of cancers, and isn't effective against solid tumors, which comprise the majority of cancers."
The new discovery by Cardiff researchers does not seem to exhibit the same limitations.
The Cardiff group hopes to test the new treatment in patients by the end of this year, but must conduct more safety testing first to verify with extreme confidence that the killer T-cells with the new receptor know only to kill cancer cells.
"There are plenty of hurdles to overcome, however, if this testing is successful, then I would hope this new treatment could be in use in patients in a few years' time," Sewell said.
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How tech giants will dismantle healthcare industry: Amy Webb – Business Insider
Posted: at 6:44 pm
DAVOS, Switzerland Tech companies are coming for the healthcare industry's lunch.
That's according to Amy Webb, a quantitative futurist and professor of strategic foresight at New York University Stern School of Business. When Business Insider asked Webb for a prediction she expects to happen that most others don't think will happen, her response turned to the relationship between big tech companies and healthcare.
"Amazon, Google, and Apple completely dismantle the healthcare industry as we know it," Webb told Business Insider on the sidelines of the World Economic Forum Annual Meeting in Davos, Switzerland.
"From diagnostics to pharmaceuticals to the physician-patient relationship, and I would argue they're already in the process of doing that," Webb said.
Read more: Tech giants like Google and Amazon are beefing up their healthcare strategies. Here's how 7 tech titans are tackling the $3.6 trillion industry.
Tech powerhouses like Google, Amazon, and Apple are increasingly focused on expanding in US healthcare. They've pursued strategies such as building out life-sciences divisions and offering hardware like fitness trackers, and even shown some signs that they'll get into the business of providing healthcare.
Tech companies have an advantage that established healthcare players don't when working to change how the healthcare industry operates.
"Part of what is on their side is the regulatory issues that traditional players have to deal with don't apply in the same way," Webb said, referring to the regulations that protect patient-data privacy within doctors' offices and other established healthcare institutions. "We could, 20 years from now, have a completely different approach with completely different providers."
Read more: Verily just presented for the first time at JPMorgan's big health conference. Here's how the CEO of Alphabet's life sciences firm laid out the unusual business to top investors.
Webb pointed in particular to the tools getting developed that collect information about our health, such as wearables like Fitbit, which Google is acquiring, and the Apple Watch and voice assistants like Amazon's Alexa.
In the future, that information and other sensors and tools could be used to get a better picture of a patient's health without a doctor's office visit. That goes beyond the initial intention of the devices.
"What's happening in a sort of transparent way because this is not the primary use case for all these technologies is our homes are being turned into clinics," Webb said.
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This Functioning Driverless Car Has No Driver’s Seat – Futurism
Posted: at 6:44 pm
8 hours ago__Victor Tangermann__Filed Under: Advanced Transport
Self-driving company Cruise, a Honda-backed General Motors subsidiary, has unveiled an SUV-sized vehicle called Origin thats been designed from the ground up to never have a driver, The Verge reports.
We built this car around the idea of not having a driver and specifically being used in a ride-share fleet, Cruise co-founder Kyle Vogt told The Verge.
Instead of the usual setup of a drivers seat with pedals and steering wheel, the Origin is just one large cabin. Two rows of two seatseach face each other allowing for a luxurious amount of legroom in the center.
By making each component everything from the interior to the computer and sensors completely replaceable, the company is hoping to drive the cost per mile down way lower than you could ever reach if you took a regular car and tried to retrofit it, Vogt told The Verge.
READ MORE: Exclusive look at Cruises first driverless car without a steering wheel or pedals [The Verge]
More on driverless cars: Waymo Is Taking the Safety Drivers out of Its Autonomous Taxis
Up Next__Japan Is Launching Its Own Space Defense Unit >>>
<<< Scientists Discover Ancient Viruses Inside Glacier__Previously
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Oakland University professor filling world’s largest gap in human genome map – The Oakland Press
Posted: at 6:44 pm
A visiting professor at Oakland University has spent the last six years mapping human genomes in Russia in an attempt to fill in the blanks for the worlds ninth most populous country.
Taras Oleksyk, assistant professor of biological sciences, and a team of international scientists launched the project with the goal of charting the genetic diversity of several populations in Russia. Their findings were recently published in the scientific journal Genomics.
As people have spread across the world over centuries, they have gained different genetic characteristics, either at random or due to adaptation to their local environments. These differences are crucial for understanding who people are and where they came from, Oleksyk said. Russia is a treasure trove of previously undescribed genetic variations. Mapping them will allow scientists to chart the vast genetic diversity of Russian populations and fill in the largest gap on the genetic map of humankind.
The DNA of 264 adults in six geographic areas has been so far mapped for the project, including Western Russia and the Yakutia region of Eastern Siberia.
We established the borders to show areas where people are more genetically similar to each other sort of like genetic countries, Oleksyk said. This shows that history and geography shape our genomes. Where we are from largely defines the genetic characteristics we carry. And that has important implications, particularly for genes that influence our health.
The study found correlations of higher risk for certain diseases to geographic proximity with neighboring regions. In Yakutia, the researchers found the population was at a higher risk for lactose intolerance and a slower response to blood thinners, matching with genome mapping results from east Asia.
The goal is to give doctors the ability to tailor medical treatments to their patients genetic profile, Oleksyk said. For example, making sure that patients dont have a genetic predisposition that prevents them from metabolizing certain drugs. We need genome maps in order to lay the groundwork for this type of personalized medicine.
The full study can be found at sciencedirect.com.
Reroot Pontiac, an environmental nonprofit focused on studying green infrastructure, is helping to collect donations for residents of Puerto Rico.
It's going to take more than shrimp pasta and a bottle of wine to solve southeast Michigan's regional transit woes.
The influenza B strain of the flu virus has arrived earlier than normal, according to experts.
A Milford Township man considered a fugitive for allegedly committing sexual assault and assault with intent to do great bodily harm fled auth
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The Most Complete Brain Map Ever Is Here: A Fly’s ‘Connectome’ – WIRED
Posted: at 6:44 pm
When asked whats so special about Drosophila melanogaster, or the common fruit fly, Gerry Rubin quickly gets on a roll. Rubin has poked and prodded flies for decades, including as a leader of the effort to sequence their genome. So permit him to count their merits. Theyre expert navigators, for one, zipping around without crashing into walls. They have great memories too, he adds. Deprived of their senses, they can find their way around a roommuch as you, if you were suddenly blindfolded, could probably escape through whichever door you most recently entered.
Fruit flies are very skillful, he appraises. And all that skill, although contained in a brain the size of a poppy seed, involves some neural circuitry similar to our own, a product of our distant common ancestor. Thats why, as director of Janelia Research Campus, part of the Howard Hughes Medical Institute, hes spent the last 12 years leading a team thats mapping out the fly brains physical wiring, down to the very last neuron.
Janelia researchers announced a major step in that quest on Wednesday, releasing a wiring diagram of the fly brain that contains 25,000 neurons and the 20 million connections between them. The so-called connectome corresponds to the flys hemibrain, a region thats about 250 micrometers acrossthe size of a dust mite, or the thickness of two strands of hair. Its about a third of the total fly brain, and contains many of the critical regions responsible for memory, navigation, and learning.
Rubin hopes wiring diagrams such as this one, showing neurons involved in navigation, will give researchers a better sense of how brain circuits work.
Researchers like Rubin believe a physical blueprint of the brain could become a foundational resource for neuroscientistsdoing for brain science what genome sequences have done for genetics. The argument is that to get anywhere with understanding brain circuits, you first need to know what the circuits are, and what kinds of cells they join. That physical schematic becomes a road map for all kinds of inquiries, Rubin says, anything from understanding the role of the brains wiring in psychiatric disorders to how our brains store memories.
Obviously, it would be nice to pursue those questions with a complete human connectome. But thats a long way off. Fully analyzing even the tiniest amount of brain matter requires an enormous amount of time and treasure.
Hence, the brain of the humble fruit fly, with one-millionth the number of neurons of our own. Drosophila is only the second adult animal to have its brain circuitry mapped at this level of detail, following the nematode C. elegans back in 1986. That task was far more modest. The entire nervous system spanned 302 neurons and 7,000 connectionssmall enough for researchers, with enough effort, to get the job done by physically shaving off layers of cells, printing off images taken with an electron microscope, and tracing them with colored pencils. The complexity of the fly brain is two orders of magnitude greaterthus the three-decade gap in getting it done.
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