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Scientists show pattern of connectivity in newly-generated hippocampal neurons

Research by a team of scientists from Cologne, Munich and Mainz has shown an unprecedented degree of connectivity reorganization in newly-generated hippocampal neurons in response to experience, suggesting their direct contribution to the processing of complex information in the adult brain.

9 Feb 2015

Study provides further evidence of cerebellum's role in higher cognitive functions

Grasping an object involves a complex network of brain functions. First, visual cues are processed in specialized areas of the brain. Then, other areas of the brain use these signals to control the hands to reach for and manipulate the desired object.

9 Feb 2015

Leading medical societies jointly release new statement on using carrier screening in reproductive medicine

Carrier screening for inherited genetic disorders is an important part of preconception and prenatal care for the nearly 4 million women who give birth in the US annually. Carrier screening is meant to identify couples at risk for passing on such genetic conditions to their children.

9 Feb 2015

Artificial mini-organism: An alternative to animal testing

No one wishes to dispense with the blessings of modern medicine, which took away the dread of many diseases. The flipside of the coin: To ensure that effective and safe medications are available, experiments on animals in research laboratories are indispensable.

9 Feb 2015

New study sheds light on anorexia nervosa

A study led by Howard Steiger, PhD, head of the Douglas Mental Health University Institute Eating Disorders Program, in Montreal, in collaboration with Linda Booij, a researcher with Sainte-Justine Hospital and an assistant professor at Queen's University, is the first to observe effects suggesting that the longer one suffers from active anorexia nervosa (AN), the more likely they are to show disorder-relevant alterations in DNA methylation.

9 Feb 2015

DNA strands predict life expectancy

BYU biologist Jonathan Alder has a startling secret he doesn't freely share: he knows when most of us are going to die.

9 Feb 2015

Fungal infections rarely develop resistance to combination drug therapy

Researchers at the University of Toronto have discovered that Candida albicans -- a leading cause of potentially fatal hospital-acquired infections -- rarely develops resistance to combination drug therapy and, when it becomes resistant, it also becomes less dangerous.

9 Feb 2015

Researchers report novel method for minimally invasive tissue ablation surgery

A team of researchers that includes scientists from the Quinnipiac University and the University of California, Berkeley reports a new method for minimally invasive tissue ablation surgery that combines electrolysis with reversible electroporation.

9 Feb 2015

New RT-DC technology enables faster and continuous mechanical screening of cells

Cells, like any other material, have mechanical properties that can serve for their characterization. For example, cancer cells are characteristically more deformable than healthy cells.

9 Feb 2015

Scientists develop potential new therapy based on cow's immune molecules for hormone deficiencies

To help people with hormone deficiencies, scientists at The Scripps Research Institute have developed a potential new therapy based on an unlikely model: immune molecules from cows.

9 Feb 2015

Investigators develop microbiome map of New York City subway system

The microbes that call the New York City subway system home are mostly harmless, but include samples of disease-causing bacteria that are resistant to drugs -- and even DNA fragments associated with anthrax and Bubonic plague -- according to a citywide microbiome map published today by Weill Cornell Medical College investigators.

9 Feb 2015

Two researchers receive Pioneer Award from Human Gene Therapy

Recognized for their pioneering work in the development of gene transfer technology using retroviral vectors to deliver therapeutic genes into cells, Richard C. Mulligan, PhD, Director of the Harvard Gene Therapy Initiative, Harvard Institutes of Medicine, Boston, MA, and A. Dusty Miller, PhD, Fred Hutchinson Cancer Research Center, Seattle, WA, received the Pioneer Award from Human Gene Therapy, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

9 Feb 2015

University of Pennsylvania School of Nursing's Michele Nicolo wins A.S.P.E.N.'s Research Trainee Award

Michele Nicolo, MS, RD, CDE, CNSC, Advanced Clinical Dietitian Specialist at the University of Pennsylvania School of Nursing has been named a Research Trainee Award recipient by the American Society for Parenteral and Enteral.

9 Feb 2015

Personalized prevention, treatments of cancer now accessible through Stanford University's new genetics course

Instrumental research that aims to enhance how we predict, diagnose and design personalized prevention and treatments of cancer is now accessible through Stanford University's latest professional education course, Understanding Cancer at the Genetic Level.

9 Feb 2015

UVA researchers find biological trigger for protective form of immune response to spinal cord injury

Hot on the heels of discovering a protective form of immune response to spinal cord injury, researchers at the University of Virginia School of Medicine have pinpointed the biological trigger for that response - a vital step toward being able to harness the body's defenses to improve treatment for spine injuries, brain trauma, Alzheimer's disease and other neurodegenerative conditions.

8 Feb 2015

MSU graduate student discovers critical molecule that helps combat lung infections

A Montana State University graduate student who wants to reduce the number of people dying from lung infections has discovered a molecule that's critical for immunity.

7 Feb 2015

New compound may lead to development of potential therapeutics for neuropathic pain

A new compound discovered by a team of UC Davis investigators has potent actions against production of a chemical that which is implicated in the development of chronic pain following a peripheral nerve injury in the spinal cord.

7 Feb 2015

CLL aggressiveness linked to genetic variability

The genetic variability of a tumour could be a predictor for its aggressiveness: the greater the variability in gene expression, the more aggressive the tumour is likely to be. This is the hypothesis that the CNIO Structural Biology and Biocomputing Programme, led by Alfonso Valencia, is testing, after their findings on chronic lymphocytic leukaemia (CLL), now published in the journal Genome Medicine.

6 Feb 2015

New study provides better understanding of how stem cells give rise to tumors

Researchers at Sanford-Burnham Medical Research Institute (Sanford-Burnham) have discovered a precise stem cell signaling process that can lead to intestinal tumors if disrupted. The findings add to our understanding of how stem cells give rise to tumors and identify specific stem cell molecules that may be targeted to prevent the onset, progression, and recurrence of intestinal cancers.

6 Feb 2015

Vanderbilt researchers find link between the biological clock and Angelman syndrome

Monitoring participants' biological clocks may be the quickest way to determine the effectiveness of experimental drugs currently under development to treat Angelman syndrome: a debilitating genetic disorder that occurs in more than one in every 15,000 live births.

6 Feb 2015

Medical Science News

Scientists show pattern of connectivity in newly-generated hippocampal neurons

Study provides further evidence of cerebellum's role in higher cognitive functions

Leading medical societies jointly release new statement on using carrier screening in reproductive medicine

Artificial mini-organism: An alternative to animal testing

New study sheds light on anorexia nervosa

DNA strands predict life expectancy

Fungal infections rarely develop resistance to combination drug therapy

Researchers report novel method for minimally invasive tissue ablation surgery

New RT-DC technology enables faster and continuous mechanical screening of cells

Scientists develop potential new therapy based on cow's immune molecules for hormone deficiencies

Investigators develop microbiome map of New York City subway system

Two researchers receive Pioneer Award from Human Gene Therapy

University of Pennsylvania School of Nursing's Michele Nicolo wins A.S.P.E.N.'s Research Trainee Award

Personalized prevention, treatments of cancer now accessible through Stanford University's new genetics course

UVA researchers find biological trigger for protective form of immune response to spinal cord injury

MSU graduate student discovers critical molecule that helps combat lung infections

New compound may lead to development of potential therapeutics for neuropathic pain

CLL aggressiveness linked to genetic variability

New study provides better understanding of how stem cells give rise to tumors

Vanderbilt researchers find link between the biological clock and Angelman syndrome

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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