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Researchers unravel protein dosage compensation mechanism in genes

Researchers at Okayama University report in PLOS Genetics which genes from the yeast genome exhibit dosage compensation — the ability to temper protein production when the corresponding encoding gene’s copy number increases.

16 Mar 2017

Research findings advance development of HIV vaccines that induce broadly neutralizing antibodies

A Duke Health-led research team has described both the pathway of HIV protective antibody development and a synthetic HIV outer envelope mimic that has the potential to induce the antibodies with vaccination.

16 Mar 2017

Study provides new insights into biological mechanisms underpinning type 2 diabetes pathology

It has been estimated that the number of people with diabetes worldwide reached 422 million in 2014, boosting prevalence to 8.5% among adults over 18 years of age. This figure is expected to rise to 642 million people by 2040.

16 Mar 2017

Refugees with PTSD regulate stress differently than individuals without the disorder, study finds

New Michigan State University research has found that refugees diagnosed with post-traumatic stress disorder regulate stress differently than those who don't have the disorder, but may have experienced similar suffering.

16 Mar 2017

Whole-body vibration can mimic muscle, bone health benefits of regular exercise in mice

A less strenuous form of exercise known as whole-body vibration can mimic the muscle and bone health benefits of regular exercise in mice, according to a new study published in the Endocrine Society's journal Endocrinology.

16 Mar 2017

Study reveals novel mutations in mucosal melanoma that may pave way for new therapies

Not all melanomas are created equal. While most melanomas appear on the skin as the result of sun exposure, a small subset of melanomas arise spontaneously from mucosal tissues.

15 Mar 2017

UCLA study finding holds promise to prevent progressive cognitive decline in children with brain injury

A new biological marker may help doctors identify children at risk of poor outcomes after a traumatic brain injury, UCLA scientists report in a preliminary study.

15 Mar 2017

UB research yields neural crest cells from adult skin cells without genetic modification

A discovery, several years in the making, by a University at Buffalo research team has proven that adult skin cells can be converted into neural crest cells (a type of stem cell) without any genetic modification, and that these stem cells can yield other cells that are present in the spinal cord and the brain.

15 Mar 2017

CUMC researchers discover common genetic variant that impacts brain aging

Columbia University Medical Center researchers have discovered a common genetic variant that greatly impacts normal brain aging, starting at around age 65, and may modify the risk for neurodegenerative diseases.

15 Mar 2017

LJI researchers unravel molecular underpinnings of exhausted T cells

One reason we survive into adulthood is that cell-killing T cells usually recognize and eliminate cancerous or pathogen-infected cells.

15 Mar 2017

Researchers aim to identify biomarkers that may point to blood clot risk

Cancer is one of the hardest medical conditions to overcome, and for those who do so, the battle often does not stop at remission. Many cancers predispose patients to develop blood clots, particularly patients who are diagnosed at a late stage, which often complicates their treatment and reduces survival rates.

15 Mar 2017

Antibody treats pediatric brain tumors safely and effectively in mice

Five types of pediatric brain cancer were safely and effectively treated in mice by an antibody that causes immune cells to engulf and eat tumors without hurting healthy brain cells, according to a new study by researchers at the Stanford University School of Medicine.

15 Mar 2017

New study sheds light on how dance moves matter in biological courtship

At every moment inside the human body, a carefully choreographed dance is being performed.

15 Mar 2017

Researchers make surprising and crucial discovery about Alexander disease

Researchers at the University of Wisconsin-Madison have made a surprising and potentially crucial discovery about Alexander disease, a rare and fatal neurological disorder with no known cure.

15 Mar 2017

Changes in the brain regions that process speech may be potential predictor of early dementia

Early dementia is typically associated with memory and thinking problems; but older adults should also be vigilant about hearing and communication problems, suggest recent findings in a joint Baycrest-University of Memphis study.

15 Mar 2017

New class of membrane-busting compounds can combat MRSA skin infections in mice

Public health officials are increasingly concerned over methicillin-resistant Staphylococcus aureus (MRSA). The bacteria have developed resistance to a number of treatments, even antibiotics of last resort in some cases.

15 Mar 2017

Vitamin E supplements may offer protection against contrast medium-induced acute kidney injury

Acute kidney injury is quite a common adverse effect that associates with coronary angiography and percutaneous coronary interventions.

15 Mar 2017

Research shows pNaKtide can attenuate development of NAFLD and atherosclerosis

Building on their recent research focusing on a peptide, pNaKtide, designed to block the oxidant amplifying function of the cellular sodium-potassium pump, researchers at Marshall University Joan C. Edwards School of Medicine have successfully demonstrated that pNaKtide, can attenuate the development of experimental nonalcoholic fatty liver disease (NAFLD) and atherosclerosis.

15 Mar 2017

Deep learning in healthcare: a move towards algorithmic doctors

People are constantly trying to find more ‘human’ ways to interact with technology. Could the same be achieved for how we approach our health too?

15 Mar 2017

LCSB researchers identify how the body influences differentiation of progenitor cells

Stem cells are unspecialised cells that can develop into any type of cell in the human body. So far, however, scientists only partially understand how the body controls the fate of these all-rounders, and what factors decide whether a stem cell will differentiate, for example, into a blood, liver or nerve cell.

15 Mar 2017

Medical Science News

Researchers unravel protein dosage compensation mechanism in genes

Research findings advance development of HIV vaccines that induce broadly neutralizing antibodies

Study provides new insights into biological mechanisms underpinning type 2 diabetes pathology

Refugees with PTSD regulate stress differently than individuals without the disorder, study finds

Whole-body vibration can mimic muscle, bone health benefits of regular exercise in mice

Study reveals novel mutations in mucosal melanoma that may pave way for new therapies

UCLA study finding holds promise to prevent progressive cognitive decline in children with brain injury

UB research yields neural crest cells from adult skin cells without genetic modification

CUMC researchers discover common genetic variant that impacts brain aging

LJI researchers unravel molecular underpinnings of exhausted T cells

Researchers aim to identify biomarkers that may point to blood clot risk

Antibody treats pediatric brain tumors safely and effectively in mice

New study sheds light on how dance moves matter in biological courtship

Researchers make surprising and crucial discovery about Alexander disease

Changes in the brain regions that process speech may be potential predictor of early dementia

New class of membrane-busting compounds can combat MRSA skin infections in mice

Vitamin E supplements may offer protection against contrast medium-induced acute kidney injury

Research shows pNaKtide can attenuate development of NAFLD and atherosclerosis

Deep learning in healthcare: a move towards algorithmic doctors

LCSB researchers identify how the body influences differentiation of progenitor cells

Exploring the nanoscale: How AFM is transforming cosmetic science

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

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