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Antenatal taurine reduces cerebral cell apoptosis in fetal rats with intrauterine growth restriction

Increased brain cell apoptosis in intrauterine growth-restricted fetal rats is a key reason for unfavorable long-term prognosis of the nervous system. The harmful effects of intrauterine growth restriction on fetal brain development originate in the womb.

6 Sep 2013

Scientists reveal structure of protein essential for triggering necroptosis

Scientists in Melbourne, Australia, have revealed the structure of a protein that is essential for triggering a form of programmed cell death called necroptosis, making possible the development of new drugs to treat chronic inflammatory diseases such as Crohn's disease and rheumatoid arthritis.

6 Sep 2013

Apoptosis can reactivate latent herpesviruses in dying cell

Researchers have found that apoptosis, a natural process of programmed cell death, can reactivate latent herpesviruses in the dying cell. The results of their research, which could have broad clinical significance since many cancer chemotherapies cause apoptosis, was published ahead of print in the Journal of Virology.

6 Sep 2013

Self-propagating aggregates key to Alzheimer's, other diseases

Two leading neurology researchers have proposed a theory that could unify scientists' thinking about several neurodegenerative diseases and suggest therapeutic strategies to combat them.

6 Sep 2013

Planarian flatworm: An ideal model to study molecular basis of regeneration

Unlike humans, planarian flatworms have the remarkable ability to regrow any missing body part, making them an ideal model with which to study the molecular basis of regeneration.

5 Sep 2013

Processing of sound in brain is more advanced than previously thought

The processing of sound in the brain is more advanced than previously thought. When we hear a tone, our brain temporarily strengthens that tone but also any tones separated from it by one or more octaves. A research team from Utrecht and Nijmegen published an article on the subject in the journal PNAS on 2 September.

5 Sep 2013

Dopamine improves deficiencies in social behavior, could have implications for neuropsychiatric disorders

A stressful pregnancy might be the last thing a future mother needs, but it is to her unborn baby that this stress spells real trouble. All because stress hormones (called glucocorticoids or GCs) can disturb normal foetal brain development, leading to behavioural and/or emotional problems later in life.

5 Sep 2013

Preventive PCI for patients with ST elevation myocardial infarction results in better outcomes

Heart attack patients with ST elevation who undergo a preventive procedure to unblock additional coronary arteries have significantly better outcomes than those whose treatment is confined to the culprit blockage only, according to the results of the Preventive Angioplasty in Myocardial Infarction (PRAMI) Trial

5 Sep 2013

Researchers explore seas and oceans to discover novel antibiotics and other medical compounds

The life that inhabits the world's oceans has almost infinite variety. It remains an untapped source of diversity. "The oceans can be deep or shallow, they can be more or less tidal, and they can include unique environments such as volcanic vents," says Brian McNeil ofStrathclyde University in Scotland, UK.

5 Sep 2013

Olympus to showcase next generation of inverted microscope systems at EMBO Meeting 2013

Demonstrating the very latest in live cell imaging technologies, Olympus will exhibit its range of IX3 inverted microscope frames with associated software and accessories at the upcoming European Molecular Biology Organisation Meeting 2013, taking place in Amsterdam on 21-24 September.

From Evident Corporation - Life Sciences 5 Sep 2013

Natural products: The source of nearly half of modern drugs

New technology for discovering antibiotics, anti-cancer drugs and other medicines inside soil microbes and other natural sources is reviving a treasure hunt that already has given humanity more than 50 percent of today's prescription drugs. This new era in "bioprospecting" is the topic of the cover story in Chemical & Engineering News, the weekly newsmagazine of the American Chemical Society.

5 Sep 2013

Leopoldina Annual Assembly to focus on factors that shape individual personalities

The German National Academy of Sciences Leopoldina will focus on the theme "Geist - Gehirn - Genom - Gesellschaft ("Mind, brain, genome and society") at its 2013 Annual Assembly, which will take place from 20 to 22 September and welcome over 400 guests from around the world to Halle (Saale).

5 Sep 2013

Obesity gene testing may help reduce self-blame

Obesity gene testing does not put people off weight loss and may help to reduce self-blame, according to a new study by researchers from the Health Behaviour Research Centre at UCL (University College London).

5 Sep 2013

New review shows children's genetics significantly affect how they are parented

Any parent will tell you that there is no simple recipe for raising a child. Being a parent means getting hefty doses of advice - often unsolicited - from others. But such advice often fails to consider a critical factor: the child. A new review of dozens of studies involving more than 14,600 pairs of twins shows that children's genetics significantly affect how they are parented.

5 Sep 2013

Nanofibrous nerve conduits for repair of long sciatic nerve defects

Autografts or allografts are commonly used in the repair of damaged peripheral nerves. However, similar problems have been encountered in allografting or xenografting. Previous studies concerning artificial neural tubes to repair nerve defects mainly focus on peripheral nerve defects less than 30 mm.

5 Sep 2013

Biologists discover quality check system for neurons

Biologists at the University of California, San Diego have identified a new component of the cellular mechanism by which humans and animals automatically check the quality of their nerve cells to assure they're working properly during development.

5 Sep 2013

New systematic review analyzes patterns of vitamin D status worldwide

A new systematic review published in the British Journal of Nutrition, is one of the first to focus on patterns of vitamin D status worldwide and in key population subgroups, using continuous values for 25(OH)D to improve comparisons.

5 Sep 2013

Natural compound in broccoli helps reduce risk for skin cancer

With skin cancer emerging as one of the world's most prevalent forms of cancer, researchers are using every tool at their disposal to fight this disease. The tool of choice for Sally Dickinson, PhD? Broccoli.

5 Sep 2013

Study links herbal supplement use prior to surgery with postoperative complications

Patients electing cosmetic facial procedures such as rhinoplasty at St. Louis Cosmetic Surgery may be less likely to suffer complications, thanks to the way doctors at the practice have responded to a new study.

5 Sep 2013

Blood levels of cystatin C strengthen association between kidney function and risks of renal disease

A new, international study from the Chronic Kidney Disease Prognosis Consortium found that use of blood levels of cystatin C to estimate kidney function—alone or in combination with creatinine—strengthens the association between kidney function and risks of death and end-stage renal disease.

5 Sep 2013

Medical Science News

Antenatal taurine reduces cerebral cell apoptosis in fetal rats with intrauterine growth restriction

Scientists reveal structure of protein essential for triggering necroptosis

Apoptosis can reactivate latent herpesviruses in dying cell

Self-propagating aggregates key to Alzheimer's, other diseases

Planarian flatworm: An ideal model to study molecular basis of regeneration

Processing of sound in brain is more advanced than previously thought

Dopamine improves deficiencies in social behavior, could have implications for neuropsychiatric disorders

Preventive PCI for patients with ST elevation myocardial infarction results in better outcomes

Researchers explore seas and oceans to discover novel antibiotics and other medical compounds

Olympus to showcase next generation of inverted microscope systems at EMBO Meeting 2013

Natural products: The source of nearly half of modern drugs

Leopoldina Annual Assembly to focus on factors that shape individual personalities

Obesity gene testing may help reduce self-blame

New review shows children's genetics significantly affect how they are parented

Nanofibrous nerve conduits for repair of long sciatic nerve defects

Biologists discover quality check system for neurons

New systematic review analyzes patterns of vitamin D status worldwide

Natural compound in broccoli helps reduce risk for skin cancer

Study links herbal supplement use prior to surgery with postoperative complications

Blood levels of cystatin C strengthen association between kidney function and risks of renal disease

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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