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Poll shows compelling association between exercise and better sleep

Exercise can affect your sleep. The results of the National Sleep Foundation's 2013 Sleep in America poll show a compelling association between exercise and better sleep.

4 Mar 2013

Study instructs how to design new, more powerful vaccine formulas for cancer

Cancer vaccines that attempt to stimulate an immune system assault fail because the killer T cells aimed at tumors instead find the vaccination site a more inviting target, scientists at The University of Texas MD Anderson Cancer Center report in Nature Medicine.

4 Mar 2013

Investigators identify seven new genetic regions associated with AMD

An international group of investigators has identified seven new genetic regions associated with age-related macular degeneration (AMD), a common cause of blindness in older individuals. The findings, reported online March 3 in Nature Genetics, could point to new biological pathways and therapeutic targets for AMD.

4 Mar 2013

RBCs stored longer than 3 weeks begin to lose the capacity to deliver oxygen-rich cells to tissue

A small study from Johns Hopkins adds to the growing body of evidence that red blood cells stored longer than three weeks begin to lose the capacity to deliver oxygen-rich cells where they may be most needed.

4 Mar 2013

Researchers discover how LRRK2 mutations in familial Parkinson's damage brain cells

Researchers at Albert Einstein College of Medicine of Yeshiva University have discovered how the most common genetic mutations in familial Parkinson's disease damage brain cells.

4 Mar 2013

Workshop to help physicians and clinicians increase job satisfaction and prevent burnout

On Saturday, May 11, the Center for Mindfulness at University of California, San Diego School of Medicine is hosting a workshop to help physicians and clinicians increase job satisfaction and prevent burnout. The program will show participants how to incorporate the concept of mindfulness into their daily clinical practice with the long-term goal of enhancing patient-centered care and physician well-being through compassionate communication.

4 Mar 2013

Toshiba to acquire 70% of stock in TI Medical Systems

Toshiba Medical Systems Corporation will acquire 70% of the stock in the Korean company, TI Medical Systems Co., Ltd. held by INFINITT Healthcare Co., Ltd. and establish a wholly owned subsidiary in South Korea.

4 Mar 2013

Study identifies two gene mutations that lead to death of nerve cells in ALS

A study led by St. Jude Children's Research Hospital has discovered mutations in two genes that lead to the death of nerve cells in amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, and related degenerative diseases.

4 Mar 2013

Regeneron, Sanofi announce pooled data from Phase 1b trials with dupilumab for atopic dermatitis

Sanofi and Regeneron Pharmaceuticals, Inc. announced that pooled data from two Phase 1b trials with dupilumab (REGN668/SAR231893), an investigational, high-affinity, subcutaneously administered, fully-human antibody targeting the alpha subunit of the interleukin 4 receptor (IL-4R alpha), were presented at the 71st Annual Meeting of the American Academy of Dermatology (AAD) in Miami.

4 Mar 2013

Simple tips can make lunchtime healthier for the body, mind and bank account

Lunch hour spent in a restaurant can be a good break, but it comes with drawbacks. Finance and nutrition sciences experts at the University of Alabama at Birmingham (UAB) say dining out during the work day too often can be an expensive and unhealthy habit, but simple tips can make lunchtime healthier for the body, mind and bank account.

3 Mar 2013

March issue of WHO Bulletin available online

The March issue of the WHO Bulletin features an editorial examining the concept of global health diplomacy, a public health news roundup, an article on emergency obstetric care in Mali, and a policy paper on "private sector contributions and their effect on physician emigration in the developing world," among others.

3 Mar 2013

Shortage of TDP-43 protein causes muscle wasting and stunted nerve cells

A shortage of a protein called TDP-43 caused muscle wasting and stunted nerve cells. This finding supports the idea that malfunction of this protein plays a decisive role in ALS and FTD. The study is published in the "Proceedings of the National Academy of Sciences of the USA" (PNAS).

3 Mar 2013

The clock runs out on averting sequestration

Time ticked down to March 1 -- also known as sequestration D-day -- without the White House and lawmakers finding a way to avert the scheduled cuts.

3 Mar 2013

Pregnancy-related foot changes may contribute to women's increased risk for arthritis

A new University of Iowa study confirms what many women have long suspected - that pregnancy permanently changes the size and shape of a woman's feet.

3 Mar 2013

Hip implant safety at issue in high-stakes trial

Healthcare giant Johnson & Johnson played "Russian roulette" with patient safety by ignoring high failure rates and surgeons' complaints about its once-popular artificial hip, a Los Angeles jury was told during closing arguments at a high-stakes medical trial for the company.

3 Mar 2013

Study examines how bacteria clog medical devices

A new study has exam-ined how bac-te-ria clog med-ical devices, and the result isn't pretty. The microbes join to cre-ate slimy rib-bons that tan-gle and trap other pass-ing bac-te-ria, cre-at-ing a full block-age in a star-tlingly short period of time.

3 Mar 2013

GOP bills would kill health law's employer mandate

The legislation, which has little chance of passage, would undo requirements that large employers offer workers insurance or pay a fine. Meanwhile, two Senate committees examine changes to Medicare.

3 Mar 2013

Knockdown or deletion of Jmjd3 gene could improve efficiency of stem cell conversion process

The removal of a genetic roadblock could improve the efficiency of converting adult cells into stem cells by 10 to 30 times, report scientists from The Methodist Hospital Research Institute and two other institutions in the latest issue of Cell.

3 Mar 2013

D.C., N.Y. hospitals consider new team-ups, merger

Health systems and hospitals in Washington and New York City are joining forces: In Washington, health systems are forming a bond they say will improve pediatric care. In New York, a merger of hospitals is proposed.

3 Mar 2013

UNC1215 chemical probe can help investigate L3MBTL3 methyl-lysine reader domain

In an article published as the cover story of the March 2013 issue of Nature Chemical Biology, Lindsey James, PhD, research assistant professor in the lab of Stephen Frye, Fred Eshelman Distinguished Professor in the UNC School of Pharmacy and member of the UNC Lineberger Comprehensive Cancer Center, announced the discovery of a chemical probe that can be used to investigate the L3MBTL3 methyl-lysine reader domain.

3 Mar 2013