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Scientists develop new bioinformatics tool to make biological experiments more transparent

Biological experiments are generating increasingly large and complex sets of data. This has made it difficult to reproduce experiments at other research laboratories in order to confirm - or refute - the results.

15 Feb 2017

Researchers discover sulfide-responsive protein that regulates photosynthesis in purple bacteria

Recent evidence demonstrates that the origins of photosynthesis can be found in deep sea hydrothermal vents, where microbes evolved to obtain energy from ejected hydrogen sulfide and methane gases.

15 Feb 2017

Application note shows that ChIP assays can be performed using fewer cells

Chromatrap® has published a new application note that demonstrates how its unique solid state patented technology provides unrivalled sensitivity allowing users to perform ChIP assays using as few as 1000 cells per immunoprecipitation.

From Chromatrap® - Porvair Sciences Ltd 15 Feb 2017

SBP scientists identify autophagy linked to beneficial effects of enduring temporary stress

Biologists have known for decades that enduring a short period of mild stress makes simple organisms and human cells better able to survive additional stress later in life.

15 Feb 2017

Carving a career in science

I was interested in a whole range of subjects, but the one that really grasped me from a young age was biology and, in particular, human biology. I was really fascinated with how the human body worked and I still am; that's something that has stayed with me.

15 Feb 2017

Researchers pinpoint new neural mechanism that regulates chronic stress response

In addition to the classic stress response in our bodies - an acute reaction that gradually abates when the threat passes - our bodies appear to have a separate mechanism that deals only with chronic stress.

15 Feb 2017

OIST researchers employ time-lapse imaging technique to observe lens development in zebrafish

There are many different structures in our eyes that work in conjunction to allow us to see. These structures are strikingly similar between different species, from zebrafish to humans.

15 Feb 2017

New study shows how regular exercise can help reduce weight in postmenopausal women

Talk to a woman in menopause and you're likely to hear complaints about hot flashes and an inability to lose weight, especially belly fat.

15 Feb 2017

Sperm-egg fusion proteins are homologous to those used by Zika and Dengue viruses, research shows

The protein that helps the sperm and egg fuse together in sexual reproduction can also fuse regular cells together.

15 Feb 2017

Researchers explore role played by nicotine in grouping of nicotinic receptors within the brain

Nicotine -- the primary compound found within tobacco smoke -- is known to change the grouping of some subtypes of nicotinic receptors, but the mechanisms for nicotine addiction remain unclear.

15 Feb 2017

Genetic proneness to illnesses may contribute to self-reported tiredness and low energy

Already feeling drained so early in the year? Genes might contribute in a small but significant way to whether people report being tired and low in energy.

14 Feb 2017

Children born of fathers exposed to nicotine inherit enhanced chemical tolerance, study shows

A father's nicotine use may have a significant impact on children's risk of some diseases. In a study published in the online biomedical sciences journal eLife, Oliver J. Rando, MD, PhD, and colleagues at UMass Medical School, demonstrate that mice born of fathers who are habitually exposed to nicotine inherit enhanced chemical tolerance and drug clearance abilities.

14 Feb 2017

Research provides new insight into how the brain collects and stores useful memories

Researchers from the University of Toronto, Canada, have discovered a reason why we often struggle to remember the smaller details of past experiences.

14 Feb 2017

Low-intensity exercise boosts activation in visual cortex that plays key role in information processing

It's universally accepted that the benefits of exercise go well beyond fitness, from reducing the risk of disease to improving sleep and enhancing mood. Physical activity gives cognitive function a boost as well as fortifying memory and safeguarding thinking skills.

14 Feb 2017

Research shows how cutting calories can slow aging process

There's a multi-billion-dollar industry devoted to products that fight signs of aging, but moisturizers only go skin deep. Aging occurs deeper -- at a cellular level -- and scientists have found that eating less can slow this cellular process.

13 Feb 2017

Low birth weight babies more likely to experience mental health problems later in life, research finds

Babies born with extremely low birth weight are not only at risk for physical problems but are also more likely to experience mental health problems later in life, according to an analysis of research conducted over nearly 30 years.

13 Feb 2017

Married individuals have lower levels of stress hormone than unmarried, divorced people

Studies have suggested that married people are healthier than those who are single, divorced or widowed. A new Carnegie Mellon University study provides the first biological evidence to explain how marriage impacts health.

13 Feb 2017

Carotenoids increase attractiveness but not actual health, study shows

Findings published in the journal Behavioral Ecology reveal that skin with yellow and red pigments is perceived as more attractive in Caucasian males, but this skin coloring does not necessarily signal actual good health.

13 Feb 2017

Balance firmware by Mettler Toledo provides a more secure weighing process

METTLER TOLEDO is pleased to announce that its latest touchscreen balances are being outfitted with a brand-new version of its proprietary firmware. Version 3.40 delivers improvements and additional features to provide what is perhaps the most comprehensive and versatile weighing experience available in the lab today.

From Mettler-Toledo International Inc. 13 Feb 2017

Children born to older mothers more likely to have better cognitive abilities, research shows

In contrast to 40 years ago, children born to older mothers today are more likely to perform better in cognitive ability tests than those born to younger mothers, reveals new research from the London School of Economics and Political Science and the Max Planck Institute for Demographic Research.

13 Feb 2017

Life Science News

Scientists develop new bioinformatics tool to make biological experiments more transparent

Researchers discover sulfide-responsive protein that regulates photosynthesis in purple bacteria

Application note shows that ChIP assays can be performed using fewer cells

SBP scientists identify autophagy linked to beneficial effects of enduring temporary stress

Carving a career in science

Researchers pinpoint new neural mechanism that regulates chronic stress response

OIST researchers employ time-lapse imaging technique to observe lens development in zebrafish

New study shows how regular exercise can help reduce weight in postmenopausal women

Sperm-egg fusion proteins are homologous to those used by Zika and Dengue viruses, research shows

Researchers explore role played by nicotine in grouping of nicotinic receptors within the brain

Genetic proneness to illnesses may contribute to self-reported tiredness and low energy

Children born of fathers exposed to nicotine inherit enhanced chemical tolerance, study shows

Research provides new insight into how the brain collects and stores useful memories

Low-intensity exercise boosts activation in visual cortex that plays key role in information processing

Research shows how cutting calories can slow aging process

Low birth weight babies more likely to experience mental health problems later in life, research finds

Married individuals have lower levels of stress hormone than unmarried, divorced people

Carotenoids increase attractiveness but not actual health, study shows

Balance firmware by Mettler Toledo provides a more secure weighing process

Children born to older mothers more likely to have better cognitive abilities, research shows

E-Cigarettes and Ethanol: A forensic Perspective on Vaping

Understanding Consumer-Consented Data to Optimize Digital Health Programs

The Future is Wearable: Advancing Human Health Through Portable Spectroscopy

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