Medicine News and Research

RSS

Novel drug combination discovered to induce high rates of human beta cell proliferation

Researchers at the Icahn School of Medicine at Mount Sinai have discovered a novel combination of two classes of drugs that, together, cause the highest rate of proliferation ever observed in adult human beta cells- the cells in the pancreas that produce insulin- without harming most other cells in the body.

12 Feb 2020

Researchers engineer probiotics to safely deliver immunotherapies to tumors

Researchers at Columbia Engineering have engineered probiotics to safely deliver immunotherapies within tumors.

12 Feb 2020

AMSSM position statement on mental health issues and psychological factors in athletes released

The American Medical Society for Sports Medicine has released a position statement regarding "Mental Health Issues and Psychological Factors in Athletes: Detection, Management, Effect on Performance, and Prevention."

12 Feb 2020

A happy and positive partner will make you healthier

A new study says that having a happy and optimistic partner may help you become healthier, preventing cognitive decline.

12 Feb 2020

UChicago researchers develop first accurate mouse model of celiac disease

Researchers at the University of Chicago have developed the first truly accurate mouse model of celiac disease. The animals have the same genetic and immune system characteristics as humans who develop celiac after eating gluten. This provides a vital research tool for developing and testing new treatments for the disease.

12 Feb 2020

New research highlights the extent of digital dating abuse among teens

With February being Teen Dating Violence Awareness Month, new research is illuminating how this problem is manifesting online. "Digital dating abuse" as it has been termed, uses technology to repetitively harass a romantic partner with the intent to control, coerce, intimidate, annoy or threaten them.

12 Feb 2020

New test allows earlier identification of children at risk for cystic fibrosis liver disease

A major multi-center investigation of children with cystic fibrosis has identified a test that allows earlier identification of those at risk for cystic fibrosis liver disease.

12 Feb 2020

Prolonged hormone therapy linked to higher muscle mass, less chance of sarcopenia

Skeletal muscle mass and strength are critical in helping prevent falls, fractures, and disability. Yet, they continue to decline during the menopause transition.

12 Feb 2020

Discovery identifies an adaptation by cancer cells that promotes metastasis

The discovery identifies an adaptation by cancer cells that facilitates their spreading to distant sites, and the potential for targeting these features to prevent or slow the progression of metastatic hormone receptor-positive breast cancer.

12 Feb 2020

Study provides new details about therapy-associated polyposis in childhood cancer survivors

In a paper published online today, Dana-Farber Cancer Institute researchers provide new details about a recently discovered condition in which childhood cancer survivors develop numerous colorectal growths called polyps despite not having a hereditary susceptibility to the condition.

12 Feb 2020

UQ researchers reverse reproductive aging process in mice

Researchers have lifted fertility rates in older female mice with small doses of a metabolic compound that reverses the aging process in eggs, offering hope for some women struggling to conceive.

12 Feb 2020

Hyperfine receives FDA 510(k) clearance for world's first bedside MRI system

Hyperfine Research, Inc. announced today that it has received US Food & Drug Administration 510(k) clearance for the world's first bedside Magnetic Resonance Imaging (MRI) system, clearing the way for device shipments this summer.

12 Feb 2020

Study reveals new role for gene associated with autism spectrum disorder

A UCLA-led study reveals a new role for a gene that's associated with autism spectrum disorder, intellectual disability and language impairment.

12 Feb 2020

Study: Majority of new mothers do not comply with safe sleep recommendations

Fewer than half of new mothers intend to follow important guidelines for keeping their babies safe while sleeping and then follow through on those intentions, a troubling new study reveals.

12 Feb 2020

Malnourishment risk linked to psychological distress among Canadian adults

A new study investigating factors that contribute to psychological distress in adults has found that that risk of malnourishment is linked to psychological distress among Canadians aged 45 years and older.

12 Feb 2020

Study provides evidence of aerosol exposure to microcystins among coastal residents

Florida has experienced numerous harmful algal blooms in recent years, including blue-green algae and their toxins in 2016 and 2018. Despite their intensity and frequency, there is scant data on human exposure to these blooms and concentrations of the toxins they produce in tissues of exposed individuals.

12 Feb 2020

When your doctor is also a lobbyist: Inside the war over surprise medical bills

When Carol Pak-Teng, an emergency room doctor in New Jersey, hosted a fundraiser in December for Democratic freshman Rep. Tom Malinowski, her guests, mostly doctors, were pleased when she steered the conversation to surprise medical bills.

12 Feb 2020

Vapers exhibit similar chemical changes in their genome as smokers

Biologically important changes in DNA seen in smokers are also being found in people who vape, according to a new study published in the journal Epigenetics.

12 Feb 2020

Vitamin D deficiency in postmenopausal women linked to disc degeneration and lower back pain

Lumbar disc degeneration and resulting lower back pain become greater concerns with age and disproportionately affect women more than men, likely as a result of decreasing estrogen levels during menopause.

12 Feb 2020

High testosterone in women ups risk for cancer, diabetes, and metabolic disease

Testosterone is a steroid hormone that triggers the development of male secondary sex characteristics. Though found mainly in men, the ovaries in women release small amounts of testosterone. When combined with estrogen, testosterone aids in the growth and repair of a woman's reproductive tissues.

12 Feb 2020