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Study shows reduced heart rate variability may be contributing risk factor for PTSD

A prospective longitudinal study of U.S. Marines suggests that reduced heart rate variability - the changing time interval between heartbeats - may be a contributing risk factor for post-traumatic stress disorder (PTSD).

11 Sep 2015

High blood pressure, smoking, and poor dietary habits are greatest risk factors for death

A huge international study of global causes of death has revealed that since 1990, there has been a profound change in risk factors for death.

11 Sep 2015

Good sleep patterns are good for your heart

A recent study has shown that poor sleeping habits may increase the risk of heart disease. Young and middle-aged adults who slept too long or too little or had poor sleep quality were found to be more likely to show early signs of heart disease than their peers who had adequate, good quality sleep.

11 Sep 2015

Scientists elucidate genetic interaction that may prove key to development, progression of glaucoma

Scientists at the University of California, San Diego School of Medicine have elucidated a genetic interaction that may prove key to the development and progression of glaucoma, a blinding neurodegenerative disease that affects tens of millions of people worldwide and is a leading cause of irreversible blindness.

11 Sep 2015

Psychosis, hepatitis C infection are greatest risk factors for mortality in marginalized Vancouver residents

Marginalized residents of Vancouver's Downtown Eastside are dying at more than eight times the national average, and treatable conditions are the greatest risk factors for mortality, researchers at the University of British Columbia have found.

11 Sep 2015

NIH-funded study may help predict treatment response in older adults with depression

Treating depressed individuals and figuring out who will and won't respond to antidepressants is mostly trial and error — much to the frustration of patients and the health care providers who treat them.

11 Sep 2015

Older men can benefit from high-intensity training, not older women

The research team observed obese senior males and females 62 and older. The subjects were assigned a regimen of high-intensity exercise that occurred three times per week for six weeks.

11 Sep 2015

Study reveals why long-term use of L-DOPA leads to dyskinesia

Researchers have discovered why long-term use of L-DOPA (levodopa), the most effective treatment for Parkinson's disease, commonly leads to a movement problem called dyskinesia, a side effect that can be as debilitating as Parkinson's disease itself.

11 Sep 2015

New research shows direct evidence of greater mitochondrial damage in Gulf War veterans

One in four Gulf War veterans suffers from Gulf War Illness (GWI). The condition is characterized by unexplainable chronic fatigue, muscle pain and cognitive dysfunction and may be associated with exposure to chemicals, many identified as genotoxins, during deployment.

11 Sep 2015

Inhibition of Tyk2 enzyme promotes anti-cancer activity

Tyrosine kinase 2 (Tyk2) is an enzyme involved in intracellular signalling and has an important role in activating the immune system.

11 Sep 2015

Study shows diet beverage drinkers compensate by consuming high-calorie foods

Want fries with that diet soda? You aren't alone, and you may not be "saving" as many calories as you think by consuming diet drinks.

11 Sep 2015

Chronic alcohol consumption disrupts liver molecular circadian clock, leads to alcoholic liver disease

The activity of an organ in the body changes through the day and is governed by its internal clock, also known as a circadian clock. Staying on a circadian schedule is important for health, and disruptions lead to disease.

11 Sep 2015

Intake of cocoa flavanols improves cardiovascular function, lowers blood pressure

Two recently published studies in the journals Age and the British Journal of Nutrition (BJN) demonstrate that consuming cocoa flavanols improves cardiovascular function and lessens the burden on the heart that comes with the ageing and stiffening of arteries.

11 Sep 2015

FGF21 compound in breast milk plays key role in neonatal nutrient absorption, intestinal function

A compound found in breast milk, named fibroblast growth factor 21 (FGF21), plays a key role in neonatal nutrient absorption and intestinal function. FGF21 also contributes to improve newborn growth and metabolic profile.

11 Sep 2015

EMBL researchers use mass spectrometry data to analyze effects of cancer drugs

Researchers at EMBL's European Bioinformatics Institute (EMBL-EBI) have developed a new method for studying the targets and effects of cancer drugs using data from discovery mass spectrometry (MS) experiments.

11 Sep 2015

Study sheds light on postictal generalised EEG suppression

A study in Neurology finds postictal generalised EEG suppression to be more common in patients who are not given prompt oxygen, and after type 1 generalised convulsive seizures.

10 Sep 2015

VEGF family biomarkers ‘promising’ tools for pulmonary hypertension diagnosis

Two members of the vascular endothelial growth factor family are highly specific and moderately sensitive for the presence of pulmonary hypertension, report researchers.

10 Sep 2015

UVA researchers identify new strategy for attacking cancer cells

University of Virginia School of Medicine researchers have discovered a new strategy for attacking cancer cells that could fundamentally alter the way doctors treat and prevent the deadly disease. By more selectively targeting cancer cells, this method offers a strategy to reduce the length of and physical toll associated with current treatments.

10 Sep 2015

New DNA analysis may guide personalized management of hepatocellular carcinoma

Detection of small fragments of tumor DNA, known as circulating tumor DNA, in a patient's pre-surgery serum samples predicts early recurrence of hepatocellular carcinoma and may guide treatment, according to a study published in Cellular and Molecular Gastroenterology and Hepatology, the basic and translational science journal of the American Gastroenterological Association.

10 Sep 2015

Northwestern University nanoscientist wins Raymond and Beverly Sackler Prize in Convergence Research

Northwestern University scientist Chad A. Mirkin, one of the world's leaders in nanotechnology research and its application, has been awarded the inaugural $400,000 Raymond and Beverly Sackler Prize in Convergence Research from the National Academy of Sciences.

10 Sep 2015

Medical Research News

Study shows reduced heart rate variability may be contributing risk factor for PTSD

High blood pressure, smoking, and poor dietary habits are greatest risk factors for death

Good sleep patterns are good for your heart

Scientists elucidate genetic interaction that may prove key to development, progression of glaucoma

Psychosis, hepatitis C infection are greatest risk factors for mortality in marginalized Vancouver residents

NIH-funded study may help predict treatment response in older adults with depression

Older men can benefit from high-intensity training, not older women

Study reveals why long-term use of L-DOPA leads to dyskinesia

New research shows direct evidence of greater mitochondrial damage in Gulf War veterans

Inhibition of Tyk2 enzyme promotes anti-cancer activity

Study shows diet beverage drinkers compensate by consuming high-calorie foods

Chronic alcohol consumption disrupts liver molecular circadian clock, leads to alcoholic liver disease

Intake of cocoa flavanols improves cardiovascular function, lowers blood pressure

FGF21 compound in breast milk plays key role in neonatal nutrient absorption, intestinal function

EMBL researchers use mass spectrometry data to analyze effects of cancer drugs

Study sheds light on postictal generalised EEG suppression

VEGF family biomarkers ‘promising’ tools for pulmonary hypertension diagnosis

UVA researchers identify new strategy for attacking cancer cells

New DNA analysis may guide personalized management of hepatocellular carcinoma

Northwestern University nanoscientist wins Raymond and Beverly Sackler Prize in Convergence Research

Exploring the role of confocal-based high-content imaging in advancing core facilities

Transforming Cardiovascular Care: Insights from Mina Makar at AstraZeneca

Clue's CEO Rhiannon White on the Future of Femtech and PCOS

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