Medical Science News

RSS

Ebola virus defeats attempts by interferon to block viral reproduction in infected cells

One of the human body's first responses to a viral infection is to make and release signaling proteins called interferons, which amplify the immune system response to viruses.

14 Aug 2014

2 active ingredients in household cleaning products cause declines in mouse reproduction

Virginia Tech researchers who were using a disinfectant when handling mice have discovered that two active ingredients in it cause declines in mouse reproduction.

14 Aug 2014

Injections of anaerobic bacteria can shrink tumors in rats, dogs and human

Deep within most tumors lie areas that remain untouched by chemotherapy and radiation. These troublesome spots lack the blood and oxygen needed for traditional therapies to work, but provide the perfect target for a new cancer treatment using bacteria that thrive in oxygen-poor conditions.

14 Aug 2014

More than ½ of emergency department patients age 65 and older are malnourished

More than half of emergency department patients age 65 and older who were seen at UNC Hospitals during an 8-week period were either malnourished or at risk for malnutrition.

14 Aug 2014

Researchers find that nanopores in material MoS2 could sequence DNA more accurately

Gene-based personalized medicine has many possibilities for diagnosis and targeted therapy, but one big bottleneck: the expensive and time-consuming DNA-sequencing process.

14 Aug 2014

Combination of NASBA and real-time qPCR detects aspergillosis with 100% accuracy

The fungal infection invasive aspergillosis (IA) can be life threatening, especially in patients whose immune systems are weakened by chemotherapy or immunosuppressive drugs. Despite the critical need for early detection, IA remains difficult to diagnose.

14 Aug 2014

Scientists identify gene that regulates sleep and wake rhythms

Scientists at the Salk Institute for Biological Studies have identified a gene that regulates sleep and wake rhythms.

14 Aug 2014

Reducing brain levels of tau protein effectively blocks development of childhood epilepsy

Researchers at the Gladstone Institutes have shown that reducing brain levels of the protein tau effectively blocks the development of disease in a mouse model of Dravet syndrome, a severe intractable form of childhood epilepsy.

14 Aug 2014

Researchers make significant step forward in understanding mechanisms that cause leukaemia

Scientists from Queen Mary University of London have discovered mutations in genes that lead to childhood leukaemia of the acute lymphoblastic type - the most common childhood cancer in the world.

13 Aug 2014

Findings may lead to better ways for preventing gum disease, diabetes and Crohn's disease

Bacteria inside your mouth drastically change how they act when you're diseased, according to research using supercomputers at the Texas Advanced Computing Center.

13 Aug 2014

"Self-fitting" material precisely fills bone defects and acts as scaffold for new bone growth

Injuries, birth defects (such as cleft palates) or surgery to remove a tumor can create gaps in bone that are too large to heal naturally. And when they occur in the head, face or jaw, these bone defects can dramatically alter a person's appearance.

13 Aug 2014

Researchers examine skin creams that contains toxic mercury much faster than before

As countries try to rid themselves of toxic mercury pollution, some people are slathering and even injecting creams containing the metal onto or under their skin to lighten it, putting themselves and others at risk for serious health problems.

13 Aug 2014

Decline in daily functioning linked with Alzheimer's disease is related to alterations in brain activity

Decline in daily functioning associated with Alzheimer's disease is related to alterations in activity in certain regions of the brain, according to a study published in the August 2014 issue of the Journal of Alzheimer's Disease.

13 Aug 2014

Experts open new clinic to evaluate heart disease patients for participation in stem cell studies

Regenerative medicine experts at the Cedars-Sinai Heart Institute have opened a new clinic to evaluate heart and vascular disease patients for participation in stem cell medical studies.

13 Aug 2014

Vajrayana meditation linked with Tibetan Buddhism can enhance cognitive performance

Contrary to popular belief, not all meditation techniques produce similar effects of body and mind. Indeed, a recent study by researchers from the National University of Singapore (NUS) has demonstrated for the first time that different types of Buddhist meditation - namely the Vajrayana and Theravada styles of meditation - elicit qualitatively different influences on human physiology and behaviour, producing arousal and relaxation responses respectively.

13 Aug 2014

Medical Science News

Ebola virus defeats attempts by interferon to block viral reproduction in infected cells

2 active ingredients in household cleaning products cause declines in mouse reproduction

Injections of anaerobic bacteria can shrink tumors in rats, dogs and human

More than ½ of emergency department patients age 65 and older are malnourished

Researchers find that nanopores in material MoS2 could sequence DNA more accurately

Combination of NASBA and real-time qPCR detects aspergillosis with 100% accuracy

Scientists identify gene that regulates sleep and wake rhythms

Reducing brain levels of tau protein effectively blocks development of childhood epilepsy

Researchers make significant step forward in understanding mechanisms that cause leukaemia

Findings may lead to better ways for preventing gum disease, diabetes and Crohn's disease

"Self-fitting" material precisely fills bone defects and acts as scaffold for new bone growth

Researchers examine skin creams that contains toxic mercury much faster than before

Decline in daily functioning linked with Alzheimer's disease is related to alterations in brain activity

Experts open new clinic to evaluate heart disease patients for participation in stem cell studies

Vajrayana meditation linked with Tibetan Buddhism can enhance cognitive performance

Researchers reprogram nonribosomal peptide synthetases for clickable amino acids

Identifying epigenetic markers in cancer cells could improve patient treatment

Memory reconsolidation may offer new treatment approaches for PTSD, drug addiction

Imaging system rapidly detects molecular marker in brain gliomas, enables removal of tumor

Study identifies novel gene that controls nerve conduction velocity linked with MS

The Proteoform Puzzle: Unlocking the Next Frontier

Synthetic Biology and the Pursuit of Living Diagnostics

Modular, Scalable, Intelligent: How n6 Is Rethinking NGS Library Prep

Latest News