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Scientists discover how insulin-producing cells show differences in age

Diabetes researchers have puzzled for decades about why insulin-producing beta cells in one pancreatic islet often look and behave quite differently than their counterparts in the same islet or in nearby islets.

12 Apr 2017

U.S. Preventive Services Task Force supports Prostate Cancer Screening in men aged 55–69

The Men's Health Network (MHN) is positive on the most recent recommendations of the U.S. Preventive Services Task Force (USPSTF). The task force states that the choice of whether to be screened or not for prostate cancer depends on the men.

12 Apr 2017

Microparticles show potential to deliver DNA-based vaccines and gene therapies in pill form

A microscopic corn-and-shrimp cocktail could eventually make DNA-based vaccinations and cancer-treating gene therapies an easier pill to swallow, according to new research from the University of Nebraska-Lincoln.

12 Apr 2017

Developmental Split-Brain syndrome discovery

Our group describes a new entity, which we refer to as “Developmental Split-Brain syndrome” which we discovered affected four individuals from three unrelated families. All affected individuals showed disruption of communicating tracts between the right and left side of the brain which meant that there is lack of coordination and communication between the two sides of the brain.

12 Apr 2017

Study shows new prospects for understanding mechanisms underlying vision

New approaches to the study of vision both from the neurobiological perspective and with a view to the technological development of artificial vision systems: that is the key result of the research project conducted by SISSA in Trieste in collaboration with the Istituto Italiano di Tecnologia in Rovereto and published in the science journal eLife.

12 Apr 2017

'Love hormone' could hold key to treating drug addicts, say experts

Experts say oxytocin, a key hormone made naturally by the brain, could hold the key to treating drug addicts and help them avoid relapse.

12 Apr 2017

Researchers identify three novel genetic mutations linked to Fuchs dystrophy

Researchers discovered three novel genetic mutations associated with Fuchs endothelial corneal dystrophy, the most common corneal disorder requiring transplantation.

12 Apr 2017

Prevention, not cure, may be key to stopping Alzheimer’s disease

It has been 111 years since Auguste D. became the first person described with what is now called Alzheimer's disease.

12 Apr 2017

MUSC researchers provide first systemic evidence for safe use of tPA in stroke patients with SCD

Adult patients with sickle cell disease (SCD) who experience a stroke caused by a clot (i.e., ischemic strokes or IS) can be treated safely with tissue plasminogen activator (tPA) if they qualify, report investigators at the Medical University of South Carolina and elsewhere in the March 2017 issue of Stroke.

12 Apr 2017

Transmembrane protein complexes shed light on antibiotic resistance in bacteria

An international team including researchers from MIPT’s Laboratory for Advanced Studies of Membrane Proteins have proposed an explanation of the way bacteria process external signals.

12 Apr 2017

Study may provide insight into how R-LA promotes death of hepatoma cells

A new study that measured metabolite levels over time in starved rat liver cancer cells showed that treatment with a form of alpha-lipoic acid (LA) inhibited glucose uptake and glycolysis, and led to decreased cellular glucose production from non-carbohydrate sources, which may help explain how the naturally occurring R enantiomeric form of LA (R-LA) promotes the death of hepatoma cells.

12 Apr 2017

Study explores health and function of cortical neurons in hand amputees

Researchers have found that the nerve cells (neurons) controlling sensation and movement of the hands show injury-induced changes for years after hand amputation, reattachment or transplant.

11 Apr 2017

PID1 gene increases killing effect of chemotherapy drugs on brain tumor cells

Investigators at The Saban Research Institute of Children's Hospital Los Angeles have found that the gene PID1 enhances killing of medulloblastoma and glioblastoma cells.

11 Apr 2017

TSRI scientists find new way to make cell population resistant to HIV

Scientists at The Scripps Research Institute have found a way to tether HIV-fighting antibodies to immune cells, creating a cell population resistant to the virus.

11 Apr 2017

Researchers use genetic manipulation to regenerate auditory hair cells in adult mice

In an apparent first, St. Jude Children's Research Hospital investigators have used genetic manipulation to regenerate auditory hair cells in adult mice. The research marks a possible advance in treatment of hearing loss in humans. The study appears today in the journal Cell Reports.

11 Apr 2017

Scientists discover novel therapeutic target for retinal neovascularization

A team led by Massachusetts Eye and Ear researchers has identified a novel therapeutic target for retinal neovascularization, or abnormal blood vessel growth in the retina, a hallmark of advanced diabetic eye disease (proliferative diabetic retinopathy).

11 Apr 2017

Researchers uncover mechanism that leads to disorders in pancreatic development, infant diabetes

Researchers at the University of Helsinki, Finland, have uncovered a mechanism through which a mutation in the STAT3 gene leads to a disorder in the development of the pancreas and to infant diabetes.

11 Apr 2017

Study identifies potential link between genes and treatment response in children with CAE

Consider two children who have childhood absence epilepsy (CAE), the most common form of pediatric epilepsy. They both take the same drug--one child sees an improvement in their seizures, but the other does not.

11 Apr 2017

Feinstein Institute research may lead to new treatment option for low-grade gliomas

Marc Symons, PhD, professor in The Feinstein Institute for Medical Research's Karches Center for Oncology Research, is examining if a common medication administered to treat pinworms, could replace the current treatment used for certain brain cancers.

11 Apr 2017

TSRI professor receives $4.8 million grant to advance potential HIV vaccine research

Professor Michael Farzan, co-chair of the Department of Immunology and Microbiology on the Florida campus of The Scripps Research Institute has received $4.8 million in funding through a 2017 Avant-Garde Award for HIV/AIDS research from the National Institutes of Health's National Institute on Drug Abuse.

11 Apr 2017

Medical Science News

Scientists discover how insulin-producing cells show differences in age

U.S. Preventive Services Task Force supports Prostate Cancer Screening in men aged 55–69

Microparticles show potential to deliver DNA-based vaccines and gene therapies in pill form

Developmental Split-Brain syndrome discovery

Study shows new prospects for understanding mechanisms underlying vision

'Love hormone' could hold key to treating drug addicts, say experts

Researchers identify three novel genetic mutations linked to Fuchs dystrophy

Prevention, not cure, may be key to stopping Alzheimer’s disease

MUSC researchers provide first systemic evidence for safe use of tPA in stroke patients with SCD

Transmembrane protein complexes shed light on antibiotic resistance in bacteria

Study may provide insight into how R-LA promotes death of hepatoma cells

Study explores health and function of cortical neurons in hand amputees

PID1 gene increases killing effect of chemotherapy drugs on brain tumor cells

TSRI scientists find new way to make cell population resistant to HIV

Researchers use genetic manipulation to regenerate auditory hair cells in adult mice

Scientists discover novel therapeutic target for retinal neovascularization

Researchers uncover mechanism that leads to disorders in pancreatic development, infant diabetes

Study identifies potential link between genes and treatment response in children with CAE

Feinstein Institute research may lead to new treatment option for low-grade gliomas

TSRI professor receives $4.8 million grant to advance potential HIV vaccine research

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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