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Novel PET radiotracer reveals epigenetic activity in the human brain for the first time

A novel PET radiotracer developed at the Martinos Center for Biomedical Imaging at Massachusetts General Hospital is able for the first time to reveal epigenetic activity - the process that determines whether or not genes are expressed - within the human brain.

11 Aug 2016

RNA silencing technique developed by spinoff from UM-Madison effective in battling hepatitis B

A method for "silencing" RNA that emerged from a University of Wisconsin-Madison spinoff company is in clinical trials in Europe, Asia and the United States against hepatitis B, an infection that can destroy the liver.

11 Aug 2016

Cutting off fuel to cancer cells may be potential therapeutic strategy for Kras-driven lung cancers

Research from investigators at Rutgers Cancer Institute of New Jersey and Princeton University has identified a new approach to cancer therapy in cutting off a cancer cell's 'fuel supply' by targeting a cellular survival mechanism known as autophagy.

11 Aug 2016

Researchers find causal link between senescent cells and age-related osteoarthritis

Researchers at Mayo Clinic have reported a causal link between senescent cells — cells that accumulate with age and contribute to frailty and disease — and osteoarthritis in mice.

11 Aug 2016

Scientists create stable boron carrier for targeted radiation-based tumour therapies

Targeted radiation-based therapies for treating cancerous tumours such as 'boron neutron capture therapy' (BNCT), rely on the efficient and effective delivery of the capture agent (in this case, boron) to the tumour.

11 Aug 2016

Researchers examine different dietary approaches to help improve nutrition for poor in Zambia

Over the past several decades in Zambia, data from the Food and Agriculture Organization of the United Nations show that there has been a decrease in the per capita consumption of milk, meat, and eggs and an increase in starchy roots, primarily cassava.

11 Aug 2016

New disease gene linked to shortened telomeres appears to raise risk of pulmonary fibrosis-emphysema

Johns Hopkins researchers say they have identified a new disease gene that, when mutated, appears to increase the risk in a small number of people of developing emphysema and a lung-scarring condition known as pulmonary fibrosis.

10 Aug 2016

New study suggests increased levels of hypocretin in the brain may play role in cocaine addiction

A new study from scientists at The Scripps Research Institute, funded by the National Institutes of Health's National Institute on Drug Abuse and National Institute on Alcohol Abuse and Alcoholism, suggests that increased levels of a molecule in the brain, called hypocretin, may contribute to cocaine addiction.

10 Aug 2016

Researchers reprogram skin cells from diabetic foot ulcers to generate iPSCs

The potential to use a patient's own cells to treat non-healing chronic wounds - a serious complication of diabetes - took an important step forward as researchers successfully reprogrammed skin cells taken from diabetic foot ulcers to form induced pluripotent stem cells (iPSCs).

10 Aug 2016

Geneticists identify enzyme that regulates chromosome segregation during meiosis

GENETICISTS have identified an enzyme which regulates the production of sperm and egg cells in human reproduction.

10 Aug 2016

Scientists explore neurobiological factors contributing to schizophrenia

Schizophrenic psychoses are a frequently occurring group of psychiatric disorders caused by a combination of biological, social and environmental factors.

10 Aug 2016

Gene mutation linked to impulsive drunken behaviour shields bearers from obesity, insulin resistance

University of Helsinki researchers have previously demonstrated that a point mutation in a gene of serotonin 2B receptor can render the carrier prone to impulsive behaviour, particularly when drunk.

10 Aug 2016

Penn study sheds light on role of essential compound in maintaining optimal muscle function

Maintaining proper levels of an essential helper molecule is crucial for optimal muscle function, according to a study led by Joseph Baur, PhD, an assistant professor of Physiology in the Perelman School of Medicine at the University of Pennsylvania.

10 Aug 2016

Easy-to-test clinical markers may help identify people at risk for age-related neurological diseases

A new study, based on data from the Framingham Heart Study suggests a simple test of physical functioning may be able to help physicians identify individuals who are at a higher risk for developing Alzheimer's disease and stroke.

10 Aug 2016

New technology uses natural nano-scale lipid transport system to deliver drugs straight to bloodstream

For years scientists and dieticians have argued over the health benefits of dietary fat. Research published this week, however, shows that piggybacking onto natural fat absorption pathways can dramatically enhance the utility of some drugs.

10 Aug 2016

Olympics officials find potential new trend in doping among athletes

Olympics officials already contending with the illegal use of steroids among athletes are now being proactive about a potential new trend in performance enhancement: gene doping.

10 Aug 2016

ISCT selects London as host city for 2017 landmark conference to celebrate silver jubilee year

The International Society for Cellular Therapy, the global society of clinicians, researchers, regulatory specialists, technologists, and industry partners dedicated to the translation of cellular therapy into safe and effective therapies to improve patients’ lives, today announces they have awarded London as the host city for the landmark ISCT 2017 Annual Meeting to be held on May 3-6, at ExCeL London Exhibition and Convention Centre, UK to celebrate the Society’s 25th silver jubilee year. More than 1,600 international delegates are expected to attend.

10 Aug 2016

SBP researchers discover potential drug target for treatment of type 2 diabetes

Researchers at the Sanford Burnham Prebys Medical Discovery Institute (SBP) have identified a new potential target for drugs to prevent type 2 diabetes. A paper published today in the Journal of Clinical Investigation shows that blocking a cellular glucose sensor in muscle improves insulin responsiveness.

10 Aug 2016

SLCU research institute uses Quorum PP3010T Cryo-SEM preparation system for plant biology research

Quorum Technologies, market and technology leaders in electron microscopy coating and cryogenic preparation products, report on plant biology research at the Sainsbury Laboratory, Cambridge UK, where their PP3010T Cryo-SEM preparation system is in routine use.

10 Aug 2016

Rare genetic variations linked to severe porphyria

An international research team has linked rare variations in a cell membrane protein to the wide variation in symptom severity that is a hallmark of porphyria, a rare disorder that often affects the skin, liver and nervous system.

10 Aug 2016

Medical Science News

Novel PET radiotracer reveals epigenetic activity in the human brain for the first time

RNA silencing technique developed by spinoff from UM-Madison effective in battling hepatitis B

Cutting off fuel to cancer cells may be potential therapeutic strategy for Kras-driven lung cancers

Researchers find causal link between senescent cells and age-related osteoarthritis

Scientists create stable boron carrier for targeted radiation-based tumour therapies

Researchers examine different dietary approaches to help improve nutrition for poor in Zambia

New disease gene linked to shortened telomeres appears to raise risk of pulmonary fibrosis-emphysema

New study suggests increased levels of hypocretin in the brain may play role in cocaine addiction

Researchers reprogram skin cells from diabetic foot ulcers to generate iPSCs

Geneticists identify enzyme that regulates chromosome segregation during meiosis

Scientists explore neurobiological factors contributing to schizophrenia

Gene mutation linked to impulsive drunken behaviour shields bearers from obesity, insulin resistance

Penn study sheds light on role of essential compound in maintaining optimal muscle function

Easy-to-test clinical markers may help identify people at risk for age-related neurological diseases

New technology uses natural nano-scale lipid transport system to deliver drugs straight to bloodstream

Olympics officials find potential new trend in doping among athletes

ISCT selects London as host city for 2017 landmark conference to celebrate silver jubilee year

SBP researchers discover potential drug target for treatment of type 2 diabetes

SLCU research institute uses Quorum PP3010T Cryo-SEM preparation system for plant biology research

Rare genetic variations linked to severe porphyria

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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