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Scientists discover chain of molecular mechanisms set in motion by glucocorticoids

These scientists under the leadership of Martin Bilban from the Clinical Institute of Laboratory Medicine at the MedUni Vienna discovered a chain of molecular mechanisms, which is kick-started by the formation of glucocorticoids.

12 Jul 2013

Research: Sharp edged graphene sheets can easily pierce cell membranes

Researchers from Brown University have shown how tiny graphene microsheets - ultra-thin materials with a number of commercial applications - could be big trouble for human cells.

12 Jul 2013

Urocortin molecule protects cells from osteoarthritis, say researchers

UK scientists have found a naturally occurring molecule in the body which may have important consequences for treating osteoarthritis. Researchers from The University of Manchester and the University of Westminster have found that the molecule, known as Urocortin, protects cells in the joints from being destroyed.

From The University of Manchester 12 Jul 2013

Choline consumption improves long-term memory and attention-holding capacity

An experimental study in rats has shown that consuming choline, a vitamin B group nutrient found in foodstuffs like eggs and chicken or beef liver, soy and wheat germ, helps improve long-term memory and attention-holding capacity.

12 Jul 2013

Genome sequencing promises to identify rare mutations that give rise to autism

An international consortium, consisting of Autism Speaks, Duke University School of Medicine, The Hospital for Sick Children of Toronto, BGI and other institutes, has investigated the genetic variants in 32 families with Autism Spectrum Disorder (ASD).

12 Jul 2013

Sad music might evoke positive emotions, reveals study

Sad music might actually evoke positive emotions reveals a new study by Japanese researchers published in the open-access journal Frontiers in Psychology. The findings help to explain why people enjoy listening to sad music, say Ai Kawakami and colleagues from Tokyo University of the Arts and the RIKEN Brain Science Institute, Japan.

12 Jul 2013

Seven scientists to receive Annual Klerman and Freedman Prizes from Brain & Behavior Research Foundation

Seven young scientists will be recognized by the Brain & Behavior Research Foundation at its presentation of the Annual Klerman and Freedman Prizes on Friday July 26, 2013 at Le Parker Meriden Hotel, New York, NY.

12 Jul 2013

New noninvasive technique for tracking stem cells after transplantation

A new, noninvasive technique for tracking stem cells after transplantation - developed by a cross-disciplinary team of radiologists, chemists, statisticians and materials scientists at the Stanford University School of Medicine - could help surgeons determine whether a procedure to repair injured or worn-out knees is successful.

12 Jul 2013

Researchers find new potential treatment for cancer

A University of Southampton Professor, in collaboration with colleagues at the BC Cancer Agency Research Centre, have discovered a novel way of killing cancer cells. The research, recently published in the journal Cell, has found a new potential treatment for cancer, which leaves the body's healthy cells undamaged, unlike traditional therapies such as radiotherapy.

12 Jul 2013

People with cheerful temperaments are less likely to suffer cardiac diseases

People with cheerful temperaments are significantly less likely to suffer a coronary event such as a heart attack or sudden cardiac death, new Johns Hopkins research suggests.

12 Jul 2013

Newcastle experts design DemTalk toolkit to help people with dementia

DemTalk, an award-winning toolkit designed by Newcastle University experts to help those coping with the condition, has gone online.

12 Jul 2013

Novel therapeutic approach prevents dengue virus replication by artificial microRNAs

Mosquito-borne dengue viruses cause an estimated 50 million cases of human dengue fever a year and are a significant public health threat worldwide. A novel therapeutic approach prevents dengue virus from reproducing in humans by targeting and silencing key regions of the dengue genome essential for viral replication.

12 Jul 2013

Nerves play critical role in development and spread of prostate tumors, say researchers

Researchers at Albert Einstein College of Medicine of Yeshiva University have found that nerves play a critical role in both the development and spread of prostate tumors. Their findings, using both a mouse model and human prostate tissue, may lead to new ways to predict the aggressiveness of prostate cancer and to novel therapies for preventing and treating the disease. The study published online today in the July 12 edition of Science.

12 Jul 2013

Protein that triggers blood clotting plays critical role in growth of pancreatic and breast cancer

A recently discovered form of the protein that triggers blood clotting plays a critical role in promoting the growth of metastatic pancreatic cancer and primary breast cancer, according to the cumulative findings from two new scientific manuscripts published online ahead of print in the International Journal of Cancer and PNAS (Proceedings of the National Academy of Sciences).

12 Jul 2013

Stem-cell therapy for treatment of stroke has benefits as well as risk: Research

While stem-cell therapy offers great promise for the treatment of stroke, much research remains to be done to show its long-term effectiveness and to understand the potential for dangerous side effects.

12 Jul 2013

Seven named recipients of GSA poster awards at 19th International C. elegans Meeting

Six graduate students and one undergraduate were named as recipients of Genetics Society of America poster awards at the 19th International C. elegans Meeting, held June 26 on the campus of the University of California, Los Angeles.

12 Jul 2013

Researchers identify receptor mutation that blocked estrogen action in young woman

A receptor mutation that essentially blocks estrogen's action has been identified for the first time a female, researchers report.

12 Jul 2013

Research opens door to better understanding of inner-ear development process, potential treatments

Indiana University scientists have transformed mouse embryonic stem cells into key structures of the inner ear. The discovery provides new insights into the sensory organ's developmental process and sets the stage for laboratory models of disease, drug discovery and potential treatments for hearing loss and balance disorders.

12 Jul 2013

New discovery may help doctors determine role of microchimerism in human diseases

Some people possess a small number of cells in their bodies that are not genetically their own; this condition is known as microchimerism. It is difficult to determine potential health effects from this condition because of humans' relatively long life-spans.

12 Jul 2013

General DNA sequencing can reveal previously undetectable viruses

There are 170 established HPV types. Cancerous human papillomavirus (HPV) viruses are the main cause of cervical cancer, and are found in close to 100% of cervical tumors.

12 Jul 2013

Medical Science News

Scientists discover chain of molecular mechanisms set in motion by glucocorticoids

Research: Sharp edged graphene sheets can easily pierce cell membranes

Urocortin molecule protects cells from osteoarthritis, say researchers

Choline consumption improves long-term memory and attention-holding capacity

Genome sequencing promises to identify rare mutations that give rise to autism

Sad music might evoke positive emotions, reveals study

Seven scientists to receive Annual Klerman and Freedman Prizes from Brain & Behavior Research Foundation

New noninvasive technique for tracking stem cells after transplantation

Researchers find new potential treatment for cancer

People with cheerful temperaments are less likely to suffer cardiac diseases

Newcastle experts design DemTalk toolkit to help people with dementia

Novel therapeutic approach prevents dengue virus replication by artificial microRNAs

Nerves play critical role in development and spread of prostate tumors, say researchers

Protein that triggers blood clotting plays critical role in growth of pancreatic and breast cancer

Stem-cell therapy for treatment of stroke has benefits as well as risk: Research

Seven named recipients of GSA poster awards at 19th International C. elegans Meeting

Researchers identify receptor mutation that blocked estrogen action in young woman

Research opens door to better understanding of inner-ear development process, potential treatments

New discovery may help doctors determine role of microchimerism in human diseases

General DNA sequencing can reveal previously undetectable viruses

The Proteoform Puzzle: Unlocking the Next Frontier

Synthetic Biology and the Pursuit of Living Diagnostics

Modular, Scalable, Intelligent: How n6 Is Rethinking NGS Library Prep

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