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Sleep impairment linked to bipolar disorder course in teens

Sleep impairment plays a significant role in the course of bipolar disorder among adolescents, US study results suggest.

14 Aug 2012

Protein folding: Nobel laureate Ahmed H. Zewail summarizes his insights

Living subjects are very complex systems and, at the same time, stunningly robust and accommodative. The secret of success are their proteins which build up the cells of the organisms, act as cleaners, messengers, transporter, motors, and fulfill much more jobs. How proteins are genetically coded and how their linear chains of amino acids are put together, is in principle well known.

14 Aug 2012

Heartburn and cancer: an interview with Mindy Mintz Mordecai

What most of us think of as heartburn is a symptom of Reflux Disease or GERD (Gastroesophageal Reflux Disease). It’s that burning discomfort an individual experiences when stomach acids and other fluids come back up into their esophagus.

14 Aug 2012

Schizophrenia and the immune system: an interview with Prof Cyndi Shannon Weickert

Schizophrenia is the most disabling disease impacting youth today. It impacts 1% of the total population and typically causes withdrawal from society, loss in IQ, disordered thought and speech, hallucinations and delusions.

14 Aug 2012

Portable aspiration system for disposal of liquid biological waste

The VACUSIP from INTEGRA provides an ideal benchtop solution for the safe aspiration and disposal of small volumes of liquid waste in clinical, molecular biology, biochemistry and microbiology labs.

From INTEGRA Biosciences 14 Aug 2012

Ryan's Medicare plan comes under greater scrutiny

As Rep. Paul Ryan, R-Wis., moves to the national stage as GOP presidential hopeful Mitt Romney's running mate pick, his proposals to reshape Medicare, Medicaid and other safety net programs emerge as political lightning rods.

14 Aug 2012

Latrepiridine reduces level of at least two neurodegeneration-related proteins in mice

The second of two studies on latrepirdine, recently published in Molecular Psychiatry, demonstrates new potential for the compound in the treatment of Alzheimer's disease, Parkinson's disease, sleep disorders, and other neurodegenerative conditions.

14 Aug 2012

First hospital penalties for high readmissions detailed

KHN examines new penalties hospitals face under the health law. Meanwhile, Medpage Today reports on the American College of Physicians' new recommendations on government rules about doctors' interactions with patients.

14 Aug 2012

External stimulation impacts postnatal development of brain's white matter

A team at Children's National Medical Center has found that external stimulation has an impact on the postnatal development of a specific region of the brain. Published in Nature Neuroscience, the study used sensory deprivation to look at the growth and collection of NG2-expressing oligodendrocyte progenitor cells (NG2 cells) in the sensory cortex of the brain.

14 Aug 2012

On '60 Minutes,' Romney and Ryan defend Medicare plan

The GOP presumptive presidential nominee and his choice for a running mate also went on the offensive by criticizing the Obama administration for cutting Medicare spending.

14 Aug 2012

Choice of Ryan energizes campaign--for both GOP and Dems

By choosing U.S. Representative Paul Ryan as his running mate, Mitt Romney has added some verve to what had been a tedious presidential contest. ... Now we have the potential at least for a true contest of ideas: What is the optimum size and role of government? What is the best way to reduce trillion-dollar annual deficits and $15 trillion in total debt? With a rapidly graying population and entitlements that eat up most of the federal budget, can Medicare's growth be stopped without impoverishing senior citizens? Is it time to raise taxes, even on the middle class?

14 Aug 2012

Medicaid expansion would have major effect on state economy

The Atlanta Journal-Constitution examines issues surrounding the expansion of Medicaid coverage under the health law and notes that the extra federal money coming into the state would have a $72 billion economic impact over 10 years.

14 Aug 2012

National HCGNE announces $1.38M in awards to Claire M. Fagin Fellows, Patricia G. Archbold Scholars

The National Hartford Centers of Gerontological Nursing Excellence (HCGNE) today announced $1.38 million in awards to the latest cohort of Claire M. Fagin Fellows and Patricia G. Archbold Scholars studying gerontological nursing in academic settings across the U.S.

14 Aug 2012

IRS rule could keep working-class families from affordable coverage

An IRS rule could mean some working-class families may not be able to afford employer-sponsored insurance nor qualify for federal subsidies under the health law, leaving a key part of America uninsured. Childless adults, however, are in line for significant health insurance coverage gains under the health law's Medicaid expansion.

14 Aug 2012

Antisense therapy shows promise in treating toxoplasmosis

A targeted approach to treating toxoplasmosis, a parasitic disease, shows early promise in test-tube and animal studies, where it prevented the parasites from making selected proteins. When tested in newly infected mice, it reduced the number of viable parasites by more than 90 percent, researchers from the University of Chicago Medicine report in the Proceedings of the National Academy of Sciences.

14 Aug 2012

Tai Chi improves health and quality of life for COPD sufferers

A new University of Sydney study has found Tai Chi can be an effective form of exercise therapy for people with chronic obstructive pulmonary disease (COPD), improving exercise capacity and quality of life.

14 Aug 2012

Editorial, opinion pieces, blogs address hunger summit held in London on Sunday

The following editorial, opinion pieces, and blog posts address a hunger summit hosted by U.K. Prime Minister David Cameron at the conclusion of the Olympic Games in London on Sunday.

14 Aug 2012

Researchers identify key element in the development of Burkitt lymphoma

Burkitt lymphoma is a malignant, fast-growing tumor that originates from a subtype of white blood cells called B lymphocytes of the immune system and often affects internal organs and the central nervous system. Now Dr. Sandrine Sander and Professor Klaus Rajewsky of the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin-Buch have identified a key element that transforms the immune cells into malignant lymphoma cells.

14 Aug 2012

Some Mass. health premiums to rise; Blue Shield of Calif. CEO pay down slightly

The increase in Massachusetts' small business and individual health care insurance premiums is down from increases of 5.5 percent on average last year.

14 Aug 2012

Targeting elevated HLX gene expression may treat acute myeloid leukemia

Scientists at Albert Einstein College of Medicine of Yeshiva University have made a discovery involving mice and humans that could mean that people with acute myeloid leukemia (AML), a rare and usually fatal cancer, are a step closer to new treatment options. Their study results were published online today in Cancer Cell.

14 Aug 2012