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Anti-cancer drug delivery method smuggles drug into cancer cell before triggering release

Biomedical engineering researchers have developed an anti-cancer drug delivery method that essentially smuggles the drug into a cancer cell before triggering its release.

12 May 2014

Researchers reveal how protein acts as brake against pathological growth of heart muscle

Cardiovascular disease remains the number one cause of death in the Western world, with heart failure representing the fastest-growing subclass over the past decade.

12 May 2014

Behavior of middle predators in marine food webs plays important role in welfare of whole system

Northeastern University researchers at the Marine Science Center have shown that the behavior of the "middle child" in the predator-prey food chain plays a strong role in determining how the reef as a whole will fare.

12 May 2014

New drug approach for safer clean-up of deformed blood vessels in eye

A new drug approach has been developed for safer clean-up of deformed blood vessels in the eye by a research team at the Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital in Toronto.

12 May 2014

Whitehead Institute scientists identify genetic cause of hemifacial microsomia

Whitehead Institute scientists have identified a genetic cause of a facial disorder known as hemifacial microsomia (HFM). The researchers find that duplication of the gene OTX2 induces HFM, the second-most common facial anomaly after cleft lip and palate.

12 May 2014

Treating ADHD with stimulant medication may reduce smoking risk

Treating attention deficit hyperactivity disorder (ADHD) with stimulant medication may reduce smoking risk, especially when medication is taken consistently, according to an analysis led by researchers at Duke Medicine.

12 May 2014

Shorter men live longer, shows research

Short height and long life have a direct connection in Japanese men, according to new research based on the Kuakini Honolulu Heart Program (HHP) and the Kuakini Honolulu-Asia Aging Study (HAAS).

12 May 2014

Study: Calcium supplements may not increase risk of cardiovascular disease in women

Calcium supplements are widely taken by women for bone health. Previous studies have suggested that calcium supplements may increase risk of cardiovascular disease, but the data has been inconsistent.

12 May 2014

People with longevity gene have improved brain skills

Scientists showed that people who have a variant of a longevity gene, called KLOTHO, have improved brain skills such as thinking, learning and memory regardless of their age, sex, or whether they have a genetic risk factor for Alzheimer's disease.

12 May 2014

Regular grape consumption may help alleviate pain linked with symptomatic osteoarthritis of knee

New research presented last week at the Experimental Biology conference in San Diego, California, suggests that regular grape consumption may help alleviate pain associated with symptomatic osteoarthritis of the knee, and improve joint flexibility and overall mobility.

12 May 2014

Study of rare childhood neurodegenerative diseases identifies new source of DNA damage

St. Jude Children's Research Hospital scientists studying two rare, inherited childhood neurodegenerative disorders have identified a new, possibly common source of DNA damage that may play a role in other neurodegenerative diseases, cancer and aging.

12 May 2014

Recycling patients' red blood cells during heart surgery better than banked blood transfusion

Patients whose own red blood cells are recycled and given back to them during heart surgery have healthier blood cells better able to carry oxygen where it is most needed compared to those who get transfusions of blood stored in a blood bank, according to results of a small study at Johns Hopkins.

9 May 2014

Shift switches pain sensor from cold-sensitive to hot-sensitive

Ice cream lovers and hot tea drinkers with sensitive teeth could one day have a reason to celebrate a new finding from Duke University researchers. The scientists have found a very small change in a single protein that turns a cold-sensitive receptor into one that senses heat.

9 May 2014

Researchers identify new molecular circuit that controls longevity in yeast and complex organisms

Ancient philosophers looked to alchemy for clues to life everlasting. Today, researchers look to their yeast.

9 May 2014

McGill research finds unexpected link between cell suicide and longevity

What is the secret to aging more slowly and living longer? Not antioxidants, apparently.

9 May 2014

Findings may open new way to study individual differences in people's visual tracking abilities

When tracking a moving object, the two halves of the human brain operate much like runners successfully passing a baton during a relay race, says a University of Oregon researcher.

9 May 2014

New title from Springer explores science and side effects of commercial confections industry

Have you ever wondered what makes those delectable little gummy bears gummy? Or why sugary candies cause cavities? Then Springer's new book - Candy Bites - should be at the top of your reading list.

9 May 2014

Researchers discover new mechanism that distinguishes normal blood stem cells from blood cancers

Researchers at Dartmouth's Norris Cotton Cancer Center have published results from a study Cell Reports that discovers a new mechanism that distinguishes normal blood stem cells from blood cancers.

9 May 2014

Children with autism experience deficits in immune cell that protects against infection

Children with autism experience deficits in a type of immune cell that protects the body from infection. Called granulocytes, the cells exhibit one-third the capacity to fight infection and protect the body from invasion compared with the same cells in children who are developing normally.

9 May 2014

Mice study shows specific energy source responsible for performing complex cognitive functions

New research suggests that certain types of brain cells may be "picky eaters," seeming to prefer one specific energy source over others.

9 May 2014

Medical Science News

Anti-cancer drug delivery method smuggles drug into cancer cell before triggering release

Researchers reveal how protein acts as brake against pathological growth of heart muscle

Behavior of middle predators in marine food webs plays important role in welfare of whole system

New drug approach for safer clean-up of deformed blood vessels in eye

Whitehead Institute scientists identify genetic cause of hemifacial microsomia

Treating ADHD with stimulant medication may reduce smoking risk

Shorter men live longer, shows research

Study: Calcium supplements may not increase risk of cardiovascular disease in women

People with longevity gene have improved brain skills

Regular grape consumption may help alleviate pain linked with symptomatic osteoarthritis of knee

Study of rare childhood neurodegenerative diseases identifies new source of DNA damage

Recycling patients' red blood cells during heart surgery better than banked blood transfusion

Shift switches pain sensor from cold-sensitive to hot-sensitive

Researchers identify new molecular circuit that controls longevity in yeast and complex organisms

McGill research finds unexpected link between cell suicide and longevity

Findings may open new way to study individual differences in people's visual tracking abilities

New title from Springer explores science and side effects of commercial confections industry

Researchers discover new mechanism that distinguishes normal blood stem cells from blood cancers

Children with autism experience deficits in immune cell that protects against infection

Mice study shows specific energy source responsible for performing complex cognitive functions

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

Considerations for taking ASO discovery programs into animal models

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