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Reason for language development delay in boys – Testosterone: Study

For the new study researchers collected umbilical cord blood from 767 Australian newborns and tested for testosterone. Newborn boys are exposed to 10 times the levels of testosterone before birth, compared to girls. Sex hormones, like testosterone, are known to play a key role in shaping how the brain develops. Then, the researchers evaluated the children’s language skills when they were 1, 2 and 3 years of age.

29 Jan 2012

DNA sequencing for difficult diagnoses of mitochondrial diseases may hit clinics soon

Identifying complete DNA sequences could identify difficult-to-diagnose diseases in humans. This concept is being used for the first time in a clinic. MitoExome sequencing uses new technologies known as next-generation sequencing (NGS) to decode all of the genes associated with mitochondria. Mitochondria are a capsule shaped organelle present within the cell. It is the powerhouse of the cell and its genes are inherited completely from the mother.

29 Jan 2012

GAO: CMS should change how it calculates Medicare private plan payments

Insurers offering Medicare Advantage plans were overpaid by as much as $3.1 billion in 2010 because the government miscalculated how sick beneficiaries were, according to a review by the Government Accountability Office that was made public by congressional Democrats.

27 Jan 2012

Scientists develop new vaccine to treat cancer at pre-clinical level

Scientists in Trinity College Dublin, Ireland, have developed a new vaccine to treat cancer at the pre-clinical level. The research team led by Professor Kingston Mills, Professor of Experimental Immunology at Trinity College Dublin discovered a new approach for treating the disease based on manipulating the immune response to malignant tumours.

27 Jan 2012

Study shows grape seed extract kills head and neck squamous cell carcinoma cells

Nearly 12,000 people will die of head and neck cancer in the United States this year and worldwide cases will exceed half a million.

27 Jan 2012

Managing distance and aging parents' care

The Associated Press explores the difficulties involved in being a long-distance caregiver for aging parents and how demographic trends fuel these challenges.

27 Jan 2012

New discovery paves way for genetic screening test

Researchers at the Columbia University College of Dental Medicine have identified a genetic variation that raises the risk of developing serious necrotic jaw bone lesions in patients who take bisphosphonates, a common class of osteoclastic inhibitors.

27 Jan 2012

Doctors press Boehner to stop mandated insurance code switch

The American Medical Association opposes implementation of the coding system known as ICD-10, saying it would require physician offices to deal with an estimated 68,000 insurance codes -- five times more than the current 13,000.

27 Jan 2012

Researchers identify possible cause for loss of tumor suppressor genes

Researchers at Queen's University in Kingston, Canada have identified a possible cause for the loss of a tumour suppressor gene (known as PTEN) that can lead to the development of more aggressive forms of prostate cancer.

27 Jan 2012

House GOP renews demand for Obama's health reform-related memos

The New Yorker on Monday published an in-depth look at previously unreleased White House documents, including some related to negotiations surrounding the development and passage of the health law.

27 Jan 2012

Prevalence of oral HPV infection more common among men: Study

Oral HPV infection is more common among men than women, explaining why men are more prone than women to develop an HPV related head and neck cancer, according to a study presented at the Multidisciplinary Head and Neck Cancer Symposium, sponsored by AHNS, ASCO, ASTRO and SNM.

27 Jan 2012

CMS officials focus on health care innovation

At yesterday's 'Summit,' officials from the Centers for Medicare and Medicaid Services advanced the notion that finding new ways to improve quality of care is also the best way to address high health care costs.

27 Jan 2012

Moody's retains negative investment outlook on non-profit hospitals

Moody's Investors Service said its outlook for not-for-profit hospitals remains negative as weak revenue growth continues. The ratings agency called revenue projections for the coming 18 months "modest" in a newly released report and described sluggish revenue growth as the "single most significant challenge hospitals currently face."

27 Jan 2012

Sorin opens ACCESS training center in Clamart

Sorin Group, a global medical company and a leader in the treatment of cardiovascular diseases, announced today the opening of its Advanced Center for Continuous Education on Scientific Solutions - ACCESS - training center in Clamart.

27 Jan 2012

Watching transformation of the Global Fund on its 10th anniversary

"Are we watching the rebirth of the troubled Global Fund to Fight Aids, Tuberculosis and Malaria, perhaps in a new, more U.S.-flavored guise?" Guardian health editor Sarah Boseley asks in her "Global Health Blog."

27 Jan 2012

UH vision scientist hopes techniques lead to earlier diagnoses in glaucoma

A University of Houston (UH) vision scientist has received a $1.85 million grant from the National Institutes of Health (NIH) to investigate whether his techniques are more effective than others in understanding the earliest changes of glaucoma, which could lead to developing a way to earlier diagnose this potentially blinding disease.

27 Jan 2012

Research!America profiles various U.S. states regarding global health R&D

This post in the Global Health Technologies Coalition's (GHTC) "Breakthroughs" blog is the first of a series in which Research!America, a member of the GHTC, will profile various U.S. states based on an analyses the organization conducted "to measure the economic impact of [research & development (R&D)], highlighting the benefits of it for states across the nation," and to examine "what the [U.S.] is doing to advance global health R&D and why our continued support of such work is crucial for the health and prosperity of our future."

27 Jan 2012

Study finds clear association between obesity and pain in 1M Americans

A clear association between obesity and pain - with higher rates of pain identified in the heaviest individuals - was found in a study of more than one million Americans published January 19 in the online edition of Obesity.

27 Jan 2012

Survey: Mass. health law increased coverage, but struggles on cost

The journal Health Affairs has a new study analyzing the effects of the 2006 Massachusetts health insurance law.

27 Jan 2012

Study explores links between antiretroviral prophylaxis, cleft lip and palate

HIV-positive mothers have been able to guard against transmitting the disease to their babies by taking antiretroviral drugs during pregnancy. Although the drugs prevent children from being born with HIV, they could cause birth defects, such as cleft lip and palate. A new study explores any links between antiretroviral prophylaxis and cleft lip and palate.

27 Jan 2012