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Natural compound slows typical signs of aging in mice

Much of human health hinges on how well the body manufactures and uses energy. For reasons that remain unclear, cells' ability to produce energy declines with age, prompting scientists to suspect that the steady loss of efficiency in the body's energy supply chain is a key driver of the aging process.

27 Oct 2016

Individualized vitamin D supplementation may benefit women during pregnancy

Individualized supplement doses help protect pregnant women from vitamin D deficiency, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

27 Oct 2016

Study yields insights into shifts in epidemiology of multi-drug resistant organisms

A first-of-its-kind study of 900,000 hospital admissions from an integrated health system has yielded insights into shifts in the epidemiology of multi-drug resistant organisms (MDROs) in the community.

27 Oct 2016

Men can take contraceptives to prevent pregnancy in female partners, study shows

Men can take birth control shots to prevent pregnancy in their female partners, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

27 Oct 2016

Transplanted embryonic nerve cells can support damaged areas of the brain

A new study shows that embryonic nerve cells can functionally integrate into local neural networks when transplanted into damaged areas of the visual cortex of adult mice.

27 Oct 2016

Researchers developing guidelines on ethics and best practices for biorepositories

What if a patient gave permission to a researcher at her local hospital to use her blood or specimen for research, and later the researcher decided to share that sample with others?

27 Oct 2016

Blocking critical molecule with therapeutic antibody could effectively reduce leukemia burden

Acute myeloid leukemia (AML) is an aggressive cancer known for drug resistance and relapse. In an effort to uncover new treatment strategies, researchers at University of California San Diego School of Medicine and Moores Cancer Center discovered that a cell surface molecule known as CD98 promotes AML.

27 Oct 2016

Researchers develop new blood test for diagnosis of early-stage osteoarthritis

Patients could soon be diagnosed with early-stage arthritis several years before the onset of physical and irreversible symptoms, thanks to a new test developed by researchers at the University of Warwick.

27 Oct 2016

Oral vitamin D supplement could reduce risk of severe asthma attacks

A recent Cochrane Review has found evidence from randomised trials, that taking an oral vitamin D supplement in addition to standard asthma medication is likely to reduce severe asthma attacks.

27 Oct 2016

Impulsive meth users more likely to have started taking drug at earlier age, study shows

Methamphetamine users who described themselves as impulsive were more likely to have started taking the drug at an earlier age, a study of more than 150 users showed.

27 Oct 2016

Senescent cells drive plaque formation in animal models of atherosclerosis, research shows

Atherosclerosis is a disease in which arteries narrow due to plaques. That narrowing can lead to heart attacks and strokes -- both of which are leading causes of death in the U.S.

27 Oct 2016

NIH researchers identify novel role for Hsp60 protein in tissue regeneration and wound healing

National Institutes of Health researchers have identified a novel role for a gene known as heat shock protein 60 (Hsp60), finding that it is critical in tissue regeneration and wound healing.

27 Oct 2016

Cranberry capsules do not help in reducing UTI among older women, study finds

Among older women residing in nursing homes, administration of cranberry capsules compared with placebo resulted in no significant difference in presence of bacteriuria plus pyuria (presence of bacteria and white blood cells in the urine, a sign of urinary tract infection [UTI]), or in the number of episodes of UTIs over l year, according to a study published online by JAMA.

27 Oct 2016

Supercomputer simulations of p53 protein could boost future anti-cancer drug discovery

Even though it's almost impossible to see, computational biophysicist Rommie Amaro is using the Stampede supercomputer at the Texas Advanced Computing Center at The University of Texas at Austin to model the largest atomic level system of the tumor suppression protein p53 to date -- over 1.5 million atoms.

27 Oct 2016

Non-toxic Salmonella strain could be promising new treatment option for cancer

According to the Centers for Disease Control, 48 million Americans contract foodborne diseases annually, with Salmonella being the leading cause of illness.

27 Oct 2016

Vanderbilt scientists develop new bioluminescent sensor that can light up brain cells in the dark

A new kind of bioluminescent sensor causes individual brain cells to imitate fireflies and glow in the dark.

27 Oct 2016

Long-term oxygen therapy does not benefit COPD patients with moderately low blood oxygen levels

A newly published study of people with chronic obstructive pulmonary disease (COPD) concludes that long-term supplemental oxygen treatment results in little or no change in time to death, time to first hospitalizations or significant quality of life improvements for those with moderately low blood oxygen levels.

27 Oct 2016

Breakthrough research paves way for developing new asthma treatments

'The study demonstrated for the first time that a protein called PP5 was significantly upregulated in the lungs of severe asthmatic patients compared to healthy controls. We are extremely excited by this paradigm shift observation.' - Dr Yassine Amrani, University of Leicester.

27 Oct 2016

Childhood bullying linked to long-term use of mental health services

New research shows that childhood bullying has a strong link to mental health service use throughout a person's life, putting additional strain on an "already overstretched" UK healthcare system.

27 Oct 2016

Researchers uncover prevalence of anxiety and depression in young people with chronic liver diseases

Researchers have found that many teens and young adults with chronic liver conditions suffer from depression and anxiety, which can have considerable impacts on their emotional and physical health.

27 Oct 2016

Medical Research News

Natural compound slows typical signs of aging in mice

Individualized vitamin D supplementation may benefit women during pregnancy

Study yields insights into shifts in epidemiology of multi-drug resistant organisms

Men can take contraceptives to prevent pregnancy in female partners, study shows

Transplanted embryonic nerve cells can support damaged areas of the brain

Researchers developing guidelines on ethics and best practices for biorepositories

Blocking critical molecule with therapeutic antibody could effectively reduce leukemia burden

Researchers develop new blood test for diagnosis of early-stage osteoarthritis

Oral vitamin D supplement could reduce risk of severe asthma attacks

Impulsive meth users more likely to have started taking drug at earlier age, study shows

Senescent cells drive plaque formation in animal models of atherosclerosis, research shows

NIH researchers identify novel role for Hsp60 protein in tissue regeneration and wound healing

Cranberry capsules do not help in reducing UTI among older women, study finds

Supercomputer simulations of p53 protein could boost future anti-cancer drug discovery

Non-toxic Salmonella strain could be promising new treatment option for cancer

Vanderbilt scientists develop new bioluminescent sensor that can light up brain cells in the dark

Long-term oxygen therapy does not benefit COPD patients with moderately low blood oxygen levels

Breakthrough research paves way for developing new asthma treatments

Childhood bullying linked to long-term use of mental health services

Researchers uncover prevalence of anxiety and depression in young people with chronic liver diseases

Todd Bauman and Chris Povich

Scaling organ‑chip technology for human‑relevant drug discovery

Unlocking drug amorphization: Continuous, solvent-free twin screw granulation

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