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Researchers identify protein linked to negative effects of senescence

Cellular senescence is a state in which normal healthy cells do not have the ability to divide. Senescence can occur when cancer-causing genes are activated in normal cells or when chemotherapy is used on cancer cells.

1 Nov 2016

New treatment can halt growth of liver cancer cells, research shows

Scientists have shown that a mutation in a gene called Arid1b can cause liver cancer. The gene normally protects against cancer by limiting cell growth, but when mutated it allows cells to grow uncontrollably.

1 Nov 2016

Study identifies potential pathway to improve rate at which the body burns calories

Researchers say they have identified a potential pathway in our muscle tissue to improve the rate at which our bodies burn calories.

1 Nov 2016

High fitness levels offer effective protection against health problems caused by work-related stress

It is a well-known fact that fitness and well-being go hand in hand. But being in good shape also protects against the health problems that arise when we feel particularly stressed at work.

1 Nov 2016

Study provides new insights into how the social brain works differently in males and females

The brain regulates social behavior differently in males and females, according to a new study published today in the Proceedings of the National Academy of Sciences.

1 Nov 2016

Scientists find new way to significantly reduce detection time for sepsis

What do Casey Kasem, Christopher Reeve and Muhammad Ali have in common? They all died of sepsis: a rapid, potentially deadly reaction that affects about 1 million Americans each year.

1 Nov 2016

Improving nurse-to-patient staffing may help decrease racial disparities in postoperative readmissions

A new study from the University of Pennsylvania School of Nursing's Center for Health Outcomes and Policy Research shows that older black adults are not only more likely to be readmitted following an elective hip/knee replacement, than otherwise similar white patients - they may also be more adversely affected by insufficient hospital nurse staffing.

1 Nov 2016

Study finds increasing incidence of hospitalizations for prescription opioid poisonings in children and teens

The overall incidence of hospitalizations for prescription opioid poisonings in children and adolescents has more than doubled from 1997 to 2012, with increasing incidence of poisonings attributed to suicide or self-inflicted injury and accidental intent, according to a new study published online by JAMA Pediatrics.

1 Nov 2016

New study to explore impact of vitamin K supplement on cardiovascular health of obese children

Researchers want to know whether a vitamin K supplement is an effective, inexpensive way to help reduce the cardiovascular risk of obese children.

1 Nov 2016

Scientists discover how MEK inhibitor boosts antitumor activity and slows cancer progression

Understanding the effects of certain targeted therapies on antitumor immunity is necessary to design combined interventions for more effective cancer treatment.

1 Nov 2016

Stents can be as effective as surgery for many patients with left main coronary artery disease

A major international study has found that drug-eluting stents, a less-invasive alternative to bypass surgery, are as effective as surgery for many patients with a blockage in the left main coronary artery.

1 Nov 2016

Zika virus infection can break down and damage testes of male mice, new research shows

New research in male mice has revealed that Zika virus infection can break down and severely damage the animals' testes.

1 Nov 2016

Study underscores challenges faced by people with food allergy in making safe food choices

A study found that consumers with food allergy concerns often misunderstand food labels about allergens that say "may contain" or "manufactured on shared equipment." While they should avoid such products to prevent what could be a serious allergic reaction, up to 40 percent bought food items with precautionary allergen labels.

1 Nov 2016

Risk and reality do not always match up in prostate cancer biopsies, research suggests

When it comes to prostate cancer biopsies, risk and reality don't always match up, according to research published online today in the Journal of Clinical Oncology.

1 Nov 2016

Americans take obesity as seriously as cancer, new survey finds

Americans take obesity as seriously as cancer, and say it's an even bigger health threat than heart disease, the nation's leading killer, yet most do not go beyond traditional diets or involve doctors in their largely unsuccessful personal struggles against the disease, according to a new survey by the American Society for Metabolic and Bariatric Surgery and the independent research organization, NORC at the University of Chicago.

1 Nov 2016

Carotenoid pigment compound reduces invasiveness of tumors in mouse models of lung cancer

Beta-cryptoxanthin (BCX), a carotenoid pigment compound found primarily in plants, reduces the number and invasiveness of tumors in mouse and cell models of lung cancer, report scientists from the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University.

1 Nov 2016

Heart problems from common cancer treatment can be alleviated by using gene therapy

Researchers of the Wihuri Research Institute and the University of Helsinki, Finland, have found that some of the harmful effects of a commonly used cancer drug can be alleviated by using gene therapy that stimulates blood vessel growth in the heart.

31 Oct 2016

Ability to delay gratification linked to less frequent consumption of fast food

A new study suggests that an ability to delay immediate gratification is associated with less frequent consumption of fast food.

31 Oct 2016

New IU study finds neutral attitudes toward bisexual men and women

While positive attitudes toward gay men and lesbians have increased over recent decades, a new study led by researchers at IU's Center for Sexual Health Promotion shows attitudes toward bisexual men and women are relatively neutral, if not ambivalent.

31 Oct 2016

Researcher receives $3 million NCI grant to study impact of e-cigarette usage on smoking rates

Nearly 7 in 10 cigarette smokers are looking for a way to quit - and many smokers have turned to e-cigarettes for help.

31 Oct 2016

Medical Research News

Researchers identify protein linked to negative effects of senescence

New treatment can halt growth of liver cancer cells, research shows

Study identifies potential pathway to improve rate at which the body burns calories

High fitness levels offer effective protection against health problems caused by work-related stress

Study provides new insights into how the social brain works differently in males and females

Scientists find new way to significantly reduce detection time for sepsis

Improving nurse-to-patient staffing may help decrease racial disparities in postoperative readmissions

Study finds increasing incidence of hospitalizations for prescription opioid poisonings in children and teens

New study to explore impact of vitamin K supplement on cardiovascular health of obese children

Scientists discover how MEK inhibitor boosts antitumor activity and slows cancer progression

Stents can be as effective as surgery for many patients with left main coronary artery disease

Zika virus infection can break down and damage testes of male mice, new research shows

Study underscores challenges faced by people with food allergy in making safe food choices

Risk and reality do not always match up in prostate cancer biopsies, research suggests

Americans take obesity as seriously as cancer, new survey finds

Carotenoid pigment compound reduces invasiveness of tumors in mouse models of lung cancer

Heart problems from common cancer treatment can be alleviated by using gene therapy

Ability to delay gratification linked to less frequent consumption of fast food

New IU study finds neutral attitudes toward bisexual men and women

Researcher receives $3 million NCI grant to study impact of e-cigarette usage on smoking rates

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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