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Early life exposures to toxic chemicals reduce infants' response to TB vaccine

Early life exposures to toxic chemicals such as PCBs and DDT dampen an infant's response to the tuberculosis vaccine, according to a new study from the University of Rochester Environmental Health Sciences Center.

11 Dec 2015

DZNE molecular biologist to receive Gottfried Wilhelm Leibniz Prize for research on neurons

The molecular biologist Frank Bradke (46), group leader at the German Center for Neurodegenerative Diseases (DZNE) and professor for neurobiology at the University of Bonn, will be awarded the "Gottfried Wilhelm Leibniz Prize", which is endowed with 2.5 million euros.

11 Dec 2015

Endocrine-disrupting chemicals pose threat to male reproductive health

The birth rate is declining in all industrialised countries, and socioeconomic factors and women's age are not solely to blame. Male reproductive health and environmental factors are also significant, as concluded in a new scientific review article.

11 Dec 2015

Vagus nerve stimulation prevents hemorrhagic complications following surgery

Stimulating the vagus nerve is a potentially efficacious and safe way to stop the flow of blood and prevent hemorrhagic complications following surgery and other invasive procedures, according to a researcher in the Center for Bioelectronic Medicine at The Feinstein Institute for Medical Research.

11 Dec 2015

Neuroscientists find link between neurotransmitter GABA and tactile learning

In an international collaboration with the Johns Hopkins University (Baltimore, MD, USA), neuroscientists at the Ruhr-University Bochum have determined a link between brain levels of the neurotransmitter GABA, the main source of inhibition in the brain, and tactile learning. Using magnetic resonance spectroscopy, they were able to show that success in learning can be predicted by baseline GABA levels.

11 Dec 2015

Environmental and lifestyle factors damage men's reproductive health

Environmental and lifestyle factors are damaging men's reproductive health and may be playing a large role in decreasing fertility rates in industrialized countries, a new study in Physiological Reviews reports. Socioeconomic influences and female reproductive health cannot solely be blamed for higher incidences of infertility, the study supports.

10 Dec 2015

TET proteins needed to maintain genome instability, say researchers

Members of the TET (short for ten-eleven translocation) family have been known to function as tumor suppressors for many years, but how they keep a lid on the uncontrolled cell proliferation of cancer cells had remained uncertain. Now, researchers at the La Jolla Institute for Allergy and Immunology demonstrate that TET proteins collectively constitute a major class of tumor suppressors and are required to maintain genome instability.

9 Dec 2015

Flavoring chemicals in e-cigarettes linked to severe respiratory disease

Diacetyl, a flavoring chemical linked to cases of severe respiratory disease, was found in more than 75% of flavored electronic cigarettes and refill liquids tested by researchers at Harvard T.H. Chan School of Public Health.

8 Dec 2015

Antioxidants may help prevent or preempt migraines

Migraines can be triggered by a variety of factors, including stress, sleep disruption, noise, odors, and diet. The findings of a new Headache review indicate that many of these factors converge on a common pathway involving oxidative stress.

8 Dec 2015

New model of arterial thrombus formation is similar to popular video game

A group of biophysicists, including representatives from MIPT, has developed a mathematical model of arterial thrombus formation, which is the main cause of heart attacks and strokes.

1 Dec 2015

Containing Airborne Contaminants

An interview with Gary Broomhead, discussing the potential sources of contamination in research and how controlling airflow in the laboratory can reduce this.

26 Nov 2015

Novel anticancer agent appears to have greater potency, longer efficacy than irinotecan and topotecan

In the five decades since camptothecin was first isolated from the bark of a tree used in traditional Chinese medicine and identified as a powerful anticancer agent, several thousand chemicals with similar structures and functions have been investigated. And while two of these analog compounds, irinotecan and topotecan, have been approved in the U.S. as treatments for cancer, both are associated with significant shortcomings.

26 Nov 2015

Personal glucose meters can also measure biomarkers in patient's blood, say US scientists

Not only glucose: It is possible that people use their personal glucose meters for the quantification of other biomarkers than glucose in their blood, say American scientists from the University of Illinois.

25 Nov 2015

Finding may lead to better understanding of male genital birth defects

University of Florida Health researchers have identified genes that are disrupted by abnormal hormone signaling at crucial points during development, a finding that may lead to a better understanding of how the most common male genital birth defects arise in humans.

24 Nov 2015

Prenatal smoking exposure can potentially affect someone's health for years after birth

New Johns Hopkins Bloomberg School of Public Health-led research finds that blood taken from children up to the age of five contains molecular evidence about whether their mothers smoked during pregnancy.

23 Nov 2015

Identifying new mechanism for aspirin in cancer prevention

Aspirin has been shown to decrease the risk of colorectal cancer and possibly other cancers. However, the risk of side effects, including in some cases severe gastrointestinal bleeding, makes it necessary to better understand the mechanisms by which aspirin acts at low doses before recommending it more generally as a preventative, says Cornelia Ulrich, PhD, Senior Director of Population Sciences at Huntsman Cancer Institute in Salt Lake City.

19 Nov 2015

University of York researchers unveil 3-D structure of cancer target enzyme

A team from the University of York has published research unveiling the 3-D structure of human heparanase, a sugar-degrading enzyme which has received significant attention as a key target in anti-cancer treatments.

19 Nov 2015

International task force aims to develop new approach to cancer prevention and treatment

Advancements in precision medicine have led to many new targeted cancer therapies for cancer patients. These treatments focus on using agents that target one or two genes that contribute to tumor development. The approach tends to be more effective against cancer cells and less toxic toward normal cells than standard chemotherapeutic regimens.

19 Nov 2015

New Global Energy and International Sustainability Group agree to manufacture, distribute MoringaUP Protein Bars

New Global Energy, Inc., a public company focused on Aqua-Farming, Agriculture, and Health & Wellness, has signed a distribution agreement with International Sustainability Group to manufacture and distribute MoringaUP Protein Bars based on ISG's popular AlgaeUp bars.

10 Nov 2015

Meat-rich diet may increase kidney cancer risk

A new study indicates that a meat-rich diet may increase the risk of developing kidney cancer through mechanisms related to particular cooking compounds. Also, these associations may be modified by genetic susceptibility to kidney cancer. Published early online in CANCER, a peer-reviewed journal of the American Cancer Society, the study illustrates how diet and genetics may interact to impact cancer risk.

10 Nov 2015