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Researcher identifies putative mechanism that leads to degeneration of axons in multiple sclerosis

The permanent neurological deficits of multiple sclerosis patients largely depend on the extent of degeneration of long nerve fibers. The latter is initiated by ruptures in the cell membrane and the resulting influx of calcium ions.

25 Jan 2019

Drought in rural Lesotho increases HIV risk among adolescent girls

Adolescent girls exposed to severe drought conditions in rural Lesotho had higher rates of HIV, according to a new study led by researchers at ICAP at Columbia University, a global health organization based at the Columbia Mailman School of Public Health, and from the Lesotho Ministry of Health and U.S. Centers for Disease Control and Prevention.

25 Jan 2019

Discovery could guide future treatments for patients with hypertension

A team of Vanderbilt University Medical Center researchers, working with the U.S. Department of Veteran's Affairs, has discovered genetic associations with blood pressure that could guide future treatments for patients with hypertension.

25 Jan 2019

Study reveals link between dopamine and reward responses in humans when listening to music

A new study published in Proceedings of the National Academy of Sciences (PNAS), reveals a causal link between dopamine and the reward responses in humans when listening to music.

25 Jan 2019

HALS study may provide new insight into the long-term brain health of astronauts

More people today are poised to explore space than ever before; those who do will experience the effects of microgravity on the human body.

25 Jan 2019

Understanding healing role for kidney-resident macrophages may help treat acute kidney injury

During development in the womb, immune cells called macrophages go to the kidneys, and they remain there for life. Understanding the possible healing role for these macrophages after kidney damage may be crucial to helping treat patients who suffer acute kidney injury.

25 Jan 2019

Reassuring findings on the link between antidepressants and fertility

Based on limited research, there's no strong evidence that selective serotonin-reuptake inhibitors (SSRIs) - the most widely used class of antidepressants - have an adverse impact on fertility, according to a paper in the Harvard Review of Psychiatry.

25 Jan 2019

ASU offers new way to understand diet and exercise in more holistic way

Fitness goals are typically at the forefront of new year's resolutions for many Americans, and a recent study from ASU provides a new way to understand diet and exercise in a more holistic way, and may help us reach those goals.

25 Jan 2019

Standard method for ranking liver transplant waitlists may not prioritize the sickest candidates

A new study has uncovered that the standard method for ranking patients on the waitlist for lifesaving liver transplantation may not prioritize some of the sickest candidates for the top of the list.

25 Jan 2019

Genetic risk for developing psychiatric disorders or cognitive traits manifest in brain structure from childhood

There is only scant scientific evidence available on whether the genetic risk for developing specific psychiatric disorders or cognitive traits is manifest in brain structure from childhood and, to date, studies have focused primarily on adult populations. The question remains unanswered.

25 Jan 2019

ACR expresses its continuing concern with recent CMS policy

In comments submitted to the Centers for Medicare and Medicaid Services, the American College of Rheumatology expressed its continuing concern with a recent CMS policy allowing Medicare Advantage plans to utilize step therapy for Part B drugs.

25 Jan 2019

PET imaging post-HBOT shows improvement in brain metabolism in Alzheimer’s disease

Dr. Paul Harch, Clinical Professor and Director of Hyperbaric Medicine at LSU Health New Orleans School of Medicine, and Dr. Edward Fogarty, Chairman of Radiology at the University of North Dakota School of Medicine, report the first PET scan-documented case of improvement in brain metabolism in Alzheimer's disease in a patient treated with hyperbaric oxygen therapy.

24 Jan 2019

Researchers unlock key process in human cells that contributes to cancer, neurodegenerative diseases, and aging

Monash researchers have unlocked a key process in all human cells that contributes to diseases like cancer and neurodegenerative diseases as well as ageing.

24 Jan 2019

Consumption of more fish and omega-3 supplement can help reach cardioprotective Omega-3 Index of 8%

A new study published in Prostaglandins, Leukotrienes, and Essential Fatty Acids shows that people likely need to eat more fish and take an omega-3 supplement to reach a cardioprotective Omega-3 Index level of 8% or higher.

24 Jan 2019

Positive personality traits may help to reduce risk of developing type 2 diabetes

It has been said that a good personality can help one succeed in life. But can it also guard against disease risk? A new study based on data from the Women's Health Initiative shows that positive personality traits, such as optimism, actually may help to reduce the risk of developing type 2 diabetes.

24 Jan 2019

Sexual minorities are at higher risk for different health problems, finds study

Sexual minorities -- people who are attracted to members of the same sex or who identify as gay, lesbian or bisexual -- are at a higher risk for several different health problems at different points in their lives, according to Penn State researchers.

24 Jan 2019

Medical News

Researcher identifies putative mechanism that leads to degeneration of axons in multiple sclerosis

Drought in rural Lesotho increases HIV risk among adolescent girls

Discovery could guide future treatments for patients with hypertension

Study reveals link between dopamine and reward responses in humans when listening to music

HALS study may provide new insight into the long-term brain health of astronauts

Understanding healing role for kidney-resident macrophages may help treat acute kidney injury

Reassuring findings on the link between antidepressants and fertility

ASU offers new way to understand diet and exercise in more holistic way

Standard method for ranking liver transplant waitlists may not prioritize the sickest candidates

Genetic risk for developing psychiatric disorders or cognitive traits manifest in brain structure from childhood

ACR expresses its continuing concern with recent CMS policy

PET imaging post-HBOT shows improvement in brain metabolism in Alzheimer’s disease

Researchers unlock key process in human cells that contributes to cancer, neurodegenerative diseases, and aging

Consumption of more fish and omega-3 supplement can help reach cardioprotective Omega-3 Index of 8%

Positive personality traits may help to reduce risk of developing type 2 diabetes

Sexual minorities are at higher risk for different health problems, finds study

Nine early career scientists named 2019 recipients of the Damon Runyon-Rachleff Innovation Award

Novel therapeutic approach for treatment of leukemia

Research provides new insights into why we crave fatty foods when dieting

Identical twins shine new light on genetic cause of juvenile arthritis

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

Membrane proteins in focus: Turning high-risk targets into routine workflows

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