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From the scent of geranium to cough medicine; A self-assembling catalyst helps to construct complex biological scaffolds

With great elegance nature builds up complex structures from simple building blocks. A central class of compounds are terpenes. More than 8000 terpenes and about 30,000 of the related terpenoids are currently known. They are the key substances for many biological and pharmaceutical functions.

18 Feb 2015

Polypropylene PCR plates

To ensure full compatibility with robotic systems, DNase / RNase- and pyrogen-free PCR plates from Porvair Sciences feature high rigidity to minimise distortion before and after thermal cycling.

From Porvair Sciences Limited 18 Feb 2015

Scientists identify role of tau-associated MAPT gene in development of Alzheimer's disease

An international team of scientists, led by researchers at the University of California, San Diego School of Medicine, has identified the microtubule-associated protein tau (MAPT) gene as increasing the risk for developing Alzheimer's disease (AD).

18 Feb 2015

SLU researchers halt fatty liver disease in animal model

Doctors believe that up to 30 percent of the U.S. population may have fat accumulation in the liver, known as non-alcoholic fatty liver disease (NAFLD), that can lead to a range of damaging health consequences.

18 Feb 2015

Research may lead to future medical treatments for children with neurodevelopmental problems

Children born with a DNA abnormality on chromosome 16 already linked to neurodevelopmental problems show measurable delays in processing sound and language, says a study team of radiologists and psychologists.

18 Feb 2015

New compound appears to play role in development of opioid tolerance

While opioids are a widely used treatment for pain, patients who take them on a regular basis can become tolerant, requiring a higher dose for continued pain relief. In a study published in Anesthesiology, the official medical journal of the American Society of Anesthesiologists, researchers identified a compound that appears to play a role in the development of opioid tolerance.

18 Feb 2015

Fetal exposure to drugs can cause neurological problems

Research suggests that fetal exposure to chemicals or drugs can cause neurological problems. Babies whose mothers take the epilepsy drug valporic acid (VPA) during pregnancy, for example, appear to have an elevated risk of developing an autism spectrum disorder.

18 Feb 2015

Vanderbilt scientists shed new light on how the brain executes 'mental time travel'

In Proust's novel Recollection of Things Past, the distinctive smell of a lemon madeleine launches the narrator on a long, involved reminiscence of his past that fills seven chapters.

18 Feb 2015

New class of experimental drug could help patients with bile duct cancer

Patients with bile duct cancer could be helped by a new class of experimental drug, a study has shown.

18 Feb 2015

New discovery could lead to potential treatment for preventing blindness

Scientists have made a major new discovery detailing how areas of the brain responsible for vision could potentially adapt to injury or trauma and ultimately prevent blindness.

18 Feb 2015

Researchers identify molecule that can block progression of Alzheimer's disease

A molecule that can block the progress of Alzheimer's disease at a crucial stage in its development has been identified by researchers in a new study, raising the prospect that more such molecules may now be found.

18 Feb 2015

RUB scientists examine distributed, local activity patterns during spatial navigation

How do we know where we are at any given moment? How do we remember routes that we've walked? Spatial navigation has long been a subject of psychological and brain research. "It is likely that there is more than one spatial navigation mechanism; rather, the brain uses different 'codes' to memorise locations," says Nikolai Axmacher.

18 Feb 2015

Trinity scientists reveal new marvel molecule that can block key process in inflammatory diseases

Scientists at Trinity College Dublin have uncovered a marvel molecule that blocks a key driver of inflammatory diseases. The finding could meet a major unmet clinical need by inspiring new non-invasive treatments for arthritis, multiple sclerosis and Muckle-Wells syndrome, among a myriad of other inflammatory diseases.

18 Feb 2015

UT Arlington chemist receives NIH's Academic Research Enhancement Award for protein research

A University of Texas at Arlington bio-analytical chemist exploring proteins, their structures and functions by using cutting-edge analytical instrumentation called mass spectrometry has received an Academic Research Enhancement Award from the National Institutes of Health.

18 Feb 2015

CAMH scientists discover potential new approach to treat multiple sclerosis

Scientists at the Centre for Addiction and Mental Health have discovered a promising new approach to treat multiple sclerosis (MS). In a new study, they've identified a previously unknown change in the spinal cord related to MS, and a way to alter this change to reduce the nerve cell damage that occurs with the disease.

18 Feb 2015

TNF signaling molecule triggers Crohn's disease, ulcerative colitis

Cells lining the intestinal tract form a critical barrier, protecting our bodies from the billions of bacteria living in the gut. Breaches in this barrier are driven largely by a single signaling molecule called tumor necrosis factor (TNF), elevated amounts of which are associated with inflammatory bowel diseases like Crohn's disease and ulcerative colitis.

17 Feb 2015

Study shows link between autoimmune diseases and gene regulatory elements

Investigators with the National Institutes of Health have discovered the genomic switches of a blood cell key to regulating the human immune system.

17 Feb 2015

Researchers identify molecule that plays key role in aggressive thyroid cancer, other cancers

Cancer researchers at Mayo Clinic's campus in Jacksonville, Florida, have identified a molecule they say is important to survival of anaplastic thyroid carcinoma (ATC) — a lethal tumor with no effective therapies.

17 Feb 2015

Bacteria's DNA can pass trait to offspring in a way similar to parents' own DNA

It's a firmly established fact straight from Biology 101: Traits such as eye color and height are passed from one generation to the next through the parents' DNA.

17 Feb 2015

Scientists demonstrate the importance of RNA editing in melanoma development

The importance of RNA editing in melanoma has been demonstrated by scientists at The University of Texas MD Anderson Cancer Center. The study revealed that a lack of RNA editing, a process by which information inside RNA molecules is transformed, leads to tumor growth and progression through manipulation of proteins.

17 Feb 2015

Medical Science News

From the scent of geranium to cough medicine; A self-assembling catalyst helps to construct complex biological scaffolds

Polypropylene PCR plates

Scientists identify role of tau-associated MAPT gene in development of Alzheimer's disease

SLU researchers halt fatty liver disease in animal model

Research may lead to future medical treatments for children with neurodevelopmental problems

New compound appears to play role in development of opioid tolerance

Fetal exposure to drugs can cause neurological problems

Vanderbilt scientists shed new light on how the brain executes 'mental time travel'

New class of experimental drug could help patients with bile duct cancer

New discovery could lead to potential treatment for preventing blindness

Researchers identify molecule that can block progression of Alzheimer's disease

RUB scientists examine distributed, local activity patterns during spatial navigation

Trinity scientists reveal new marvel molecule that can block key process in inflammatory diseases

UT Arlington chemist receives NIH's Academic Research Enhancement Award for protein research

CAMH scientists discover potential new approach to treat multiple sclerosis

TNF signaling molecule triggers Crohn's disease, ulcerative colitis

Study shows link between autoimmune diseases and gene regulatory elements

Researchers identify molecule that plays key role in aggressive thyroid cancer, other cancers

Bacteria's DNA can pass trait to offspring in a way similar to parents' own DNA

Scientists demonstrate the importance of RNA editing in melanoma development

Making Complex Cell Culture Easy and Efficient with AI

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

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