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Stem cells in the brain found to regulate aging

Scientists at Albert Einstein College of Medicine have found that stem cells in the brain's hypothalamus govern how fast aging occurs in the body.

26 Jul 2017

Researchers discover potential chemical 'silver bullet' to reduce risk of colon cancer

In preclinical experiments, researchers at VCU Massey Cancer Center have uncovered a new way in which colon cancer develops, as well as a potential "silver bullet" for preventing and treating it.

26 Jul 2017

Study assesses upper, lower extremity muscle function in Osteogenesis Imperfecta Type IV

Osteogenesis Imperfecta (OI) is a heritable disorder characterized by increased bone fragility. In OI Type IV muscle weakness has important functional consequences. Children and adolescents with OI type IV often have restricted mobility despite multidisciplinary treatment with bisphosphonates, intramedullary rodding surgery and rehabilitation.

26 Jul 2017

Genetic test to predict IBD severity in children

Inflammatory bowel disease (IBD) is a chronic relapsing inflammation of the gastrointestinal tract with abdominal pain and diarrhea being the most common symptoms. It can be challenging to diagnose as gastrointestinal complaints mimicking IBD are common.

26 Jul 2017

Drinking alcohol after learning could help recall information better, study says

A new study conducted by the University of Exeter, U.K., states that consuming alcohol improves memory for information that is learned before starting the drinking episode. This study, published on 24th July 2017, in the Nature journal Scientific Reports, enrolled 88 social drinkers – 57 females and 31 males – who were in the age range of 18 – 53 years.

26 Jul 2017

Scientists discover new way to observe brain changes caused by Parkinson's disease

Scientists at the University of Florida have discovered a new method of observing the brain changes caused by Parkinson's disease, which destroys neurons important for movement.

26 Jul 2017

Study offers potential new strategy for use of retinoids against some breast cancers

Estrogen-positive breast cancers are often treated with anti-estrogen therapies. But about half of these cancers contain a subpopulation of cells marked by the protein cytokeratin 5 (CK5), which resists treatment -- and breast cancers with higher CK5 expression have poorer prognosis.

26 Jul 2017

Research offers explanation for ineffectiveness of checkpoint immunotherapy against bladder cancer

New research offers a possible explanation for why a new type of cancer treatment hasn't been working as expected against bladder cancer.

25 Jul 2017

Penn Medicine professor receives Outstanding Early Career Investigator Award from AHA

Benjamin L. Prosser, PhD, an assistant professor of Physiology, in the Perelman School of Medicine at the University of Pennsylvania, has received the Outstanding Early Career Investigator Award from the American Heart Association's Council on Basic Cardiovascular Sciences, one of its scientific divisions.

25 Jul 2017

Researchers discover mechanism that plays key role in development of resistance to immunotherapy

In tumor immunotherapy, the body's own defense system is activated against the tumor cells. However, for the majority of patients, the tumor cells become resistant to the treatments used.

25 Jul 2017

Preclinical study demonstrates efficacy of gene therapy in treatment of Duchenne muscular dystrophy

Researchers from Genethon, the AFM-Telethon laboratory, Inserm (UMR 1089, Nantes) and the University of London (Royal Holloway) demonstrated the efficacy of an innovative gene therapy in the treatment of Duchenne muscular dystrophy.

25 Jul 2017

Study may have important implications for treatment of heart attacks and cancer

A new discovery by University of Bristol scientists helps to explain how cells which surround blood vessels, called pericytes, stimulate new blood vessels to grow with the hormone 'leptin' playing a key role.

25 Jul 2017

Scientists reveal communication system between knee joint and developing bones in mice

Scientists from the Memorial Sloan Kettering Cancer Center, US, have revealed a communication system between the knee joint and developing bones in mice, which controls bone growth during early development and after injury.

25 Jul 2017

Cocktail of drugs for HIV patients with advanced immunosuppression reduced deaths by 27%, study shows

A study published in the New England Journal of Medicine on 20th July 2017 suggests that a cocktail of drugs, if provided at the beginning of the HIV therapy, can save over 10,000 lives per year. HIV, which is often diagnosed late, leaves people vulnerable to other diseases by ravaging the immune system.

25 Jul 2017

Neuro-oncology scientists discover unique molecular mechanism that maintains glioma stem cells

Glioblastoma is a primary brain tumor with dismal survival rates, even after treatment with surgery, chemotherapy, and radiation.

25 Jul 2017

Zebrafish study could hold clues to new therapies for people with spinal cord injuries

Fresh insights into how zebrafish repair their nerve connections could hold clues to new therapies for people with spinal cord injuries.

25 Jul 2017

UC scientists take different approach to investigating how influenza spreads through the lungs

Influenza is a recurring global health threat that, according to the World Health Organization, is responsible for as many as 500,000 deaths every year, most due to influenza pneumonia, or viral pneumonia.

25 Jul 2017

New way of producing flu vaccine could provide better protection against infection

A new way of producing the seasonal flu vaccine could speed up the process and provide better protection against infection.

24 Jul 2017

Hidden parasite: Raccoon roundworms may infect people more than previously assumed

The raccoon that topples your trashcan and pillages your garden may leave more than just a mess. More likely than not, it also contaminates your yard with parasites -- most notably, raccoon roundworms (Baylisascaris procyonis).

24 Jul 2017

Study shows how E. coli bacteria hijack copper, use it as nutrient to fuel growth

Copper has long been known for its ability to kill bacteria and other microbes. But in an interesting twist, researchers at Washington University School of Medicine in St. Louis have shown that Escherichia coli (E. coli) bacteria - those at the root of hard-to-treat urinary tract infections (UTIs) - hijack trace amounts of copper in the body and use it as a nutrient to fuel growth.

24 Jul 2017

Medical Science News

Stem cells in the brain found to regulate aging

Researchers discover potential chemical 'silver bullet' to reduce risk of colon cancer

Study assesses upper, lower extremity muscle function in Osteogenesis Imperfecta Type IV

Genetic test to predict IBD severity in children

Drinking alcohol after learning could help recall information better, study says

Scientists discover new way to observe brain changes caused by Parkinson's disease

Study offers potential new strategy for use of retinoids against some breast cancers

Research offers explanation for ineffectiveness of checkpoint immunotherapy against bladder cancer

Penn Medicine professor receives Outstanding Early Career Investigator Award from AHA

Researchers discover mechanism that plays key role in development of resistance to immunotherapy

Preclinical study demonstrates efficacy of gene therapy in treatment of Duchenne muscular dystrophy

Study may have important implications for treatment of heart attacks and cancer

Scientists reveal communication system between knee joint and developing bones in mice

Cocktail of drugs for HIV patients with advanced immunosuppression reduced deaths by 27%, study shows

Neuro-oncology scientists discover unique molecular mechanism that maintains glioma stem cells

Zebrafish study could hold clues to new therapies for people with spinal cord injuries

UC scientists take different approach to investigating how influenza spreads through the lungs

New way of producing flu vaccine could provide better protection against infection

Hidden parasite: Raccoon roundworms may infect people more than previously assumed

Study shows how E. coli bacteria hijack copper, use it as nutrient to fuel growth

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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