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Melanoma drug makes pre-existing cells with RAS mutation grow into skin squamous cell cancers

Patients with metastatic melanoma taking the recently approved drug vemurafenib (Zelboraf) responded well to the twice daily pill, but some of them developed a different, secondary skin cancer.

18 Jan 2012

Pediatric research project to expand data collection linked to newborn screening results

Within the first days of life, screening tests are performed on all newborns born in the U.S. to identify rare and often life-threatening medical conditions that are not apparent at birth. These newborn screening programs have been operating for decades, permitting doctors to intervene early and improve outcomes in potentially devastating conditions.

18 Jan 2012

Indian, WHO officials to meet to discuss managing cases of highly drug-resistant TB

Health officials from India and the WHO are scheduled to meet in Mumbai on Tuesday to discuss how to manage the cases of at least 12 patients infected with a highly drug-resistant tuberculosis (TB) strain, Bloomberg reports (Narayan, 1/17).

18 Jan 2012

Congressional delegation visits U.S.-funded development projects in Tanzania

A Congressional delegation traveling in Africa visited Arusha, Tanzania, on Wednesday "to see first-hand the impact of development projects" funded by the U.S., IPP Media reports, noting that the delegation included Senators Lindsay Graham (R-S.C.), John Thune (R-S.D.), John Barrasso (R-Wyo.), Mike Johanns (R-Neb.), Kay Hagan (D-N.C.), Richard Burr (R-N.C.), and Rep. Kay Granger (R-Tex.).

18 Jan 2012

Global Fund executive director urges Ukraine to step up efforts to fight HIV/AIDS

Michel Kazatchkine, executive director of the Global Fund to Fight AIDS, Tuberculosis and Malaria, on Monday "urged Ukraine to step up its efforts to fight the HIV/AIDS epidemic," calling "on the Ukrainian authorities to expand opiate substitution therapy, ensure HIV/AIDS treatment in prison and increase government funding of anti-AIDS programs," the Associated Press reports.

18 Jan 2012

Memory retraining using mSMT increases cerebral activation in MS patients

Neuroscientists at Kessler Foundation have documented increased cerebral activation in patients with multiple sclerosis (MS) following memory retraining using the modified Story Memory Technique (mSMT).

18 Jan 2012

Converted umbilical cord stem cells hold hope for spinal cord injuries, multiple sclerosis

For the first time ever, stem cells from umbilical cords have been converted into other types of cells, which may eventually lead to new treatment options for spinal cord injuries and multiple sclerosis, among other nervous system diseases.

18 Jan 2012

WHO to take lead role in addressing controversial bird flu research, official says

"The World Health Organization says it will take a role in helping sort through an international scientific controversy over two bird flu studies that the U.S. government deemed too dangerous to publish in full," the Canadian Press/Winnipeg Free Press reports.

18 Jan 2012

GOP presidential primary candidates clash in S.C. debate, on the airwaves

Republican candidate Rick Santorum is unveiling a new ad that will compare rival Mitt Romney to President Barack Obama, citing the Massachusetts health law Romney signed while governor.

18 Jan 2012

US faces shortage of donated blood

A person is in need of a blood donation every two seconds in the United States, according to statistics from America's Blood Centers, a network of non-profit community blood centers across the country. Because there is no known substitute for human blood, and it cannot be artificially manufactured, the entire process relies on generous donations from people willing to give. Unfortunately, there is currently a shortage of donated blood across the country.

18 Jan 2012

First Edition: January 18, 2012

In today's headlines, a report about the number of people in the U.S. who live in households receiving government benefits.

18 Jan 2012

Defects in mitochondria lead to devastating neurodegenerative disease

A devastating neurodegenerative disease that first appears in toddlers just as they are beginning to walk has been traced to defects in mitochondria, the 'batteries' or energy-producing power plants of cells. This finding by a team of researchers, led by investigators from the Montreal Neurological Institute and Hospital - The Neuro- at McGill University, was published in this week's issue of the Proceedings of the National Academy of Sciences of the USA.

18 Jan 2012

Scientists identify pathway that activates hepsin on the surface of breast tumor cells

Scientists from the University of Helsinki and from UCSF have exposed a cell pathway that breast tumor cells use to destruct local tissue neighborhood. Cancer cells may use this pathway to free themselves from mammary epithelial tissue architecture, to spread to surrounding tissues. The cell pathway, the researchers found, is a biochemical chain of events leading to activation of a protein-cleaving enzyme on the surface of the tumor cells.

18 Jan 2012

Researchers to anticipate and track risk for infectious disease outbreak at London Olympics

A research team led by St. Michael's Hospital's Dr. Kamran Khan is teaming up with British authorities to anticipate and track the risk for an infectious disease outbreak at the London Olympics this summer.

18 Jan 2012

Chan faces financing challenges in second term as WHO director-general

The expected re-appointment of Margaret Chan as the WHO's director-general "comes at a perilous moment for WHO," a Lancet editorial states.

18 Jan 2012

Researchers discover changes that cause tumor progression and metastasis

Researchers at the Centro de Gen-mica e Investigaci-n Oncol-gica (GENYO) -of which the University of Granada, Pfizer and the Andalusian Regional Government are members- have identified the genetic and phenotypic changes that cause tumor progression and metastasis.

18 Jan 2012

Will the health law's future be decided by the high court or the election?

Media outlets weigh the various scenarios and where the ultimate muscle exists to advance or undo the health law.

18 Jan 2012

Viewpoints: Health care is a civil right; A Medicare strategy based on Lenin

Martin Luther King Jr.'s legacy is one of progress toward a better life for every American, including equal opportunity in voting, housing, education, and employment. Reflecting on his legacy also means recognizing the steps we must take to address the inequalities that persist. Many of these involve health care. Poor and minority Americans suffer from more preventable diseases on average, lower-quality care, fewer treatment options, and less health insurance coverage.

18 Jan 2012

St. Baldrick's Foundation awards $47,000 to help kids with cancer

It takes life-saving research and access to clinical trials to help children with cancer. The St. Baldrick's Foundation, a volunteer-driven charity dedicated to raising money for childhood cancer research, awarded an infrastructure grant of $47,000 to the Biopathology Center (BPC), housed in The Research Institute at Nationwide Children's Hospital.

18 Jan 2012

California single-payer system has another go before Senate committee

A proposal to institute a single-payer health care system in California has found its way to a key state Senate committee. The proposal, which would cover all Californians through a state-run health insurance program, died in the Senate Appropriations Committee in California last year.

18 Jan 2012

Research News and Research

Melanoma drug makes pre-existing cells with RAS mutation grow into skin squamous cell cancers

Pediatric research project to expand data collection linked to newborn screening results

Indian, WHO officials to meet to discuss managing cases of highly drug-resistant TB

Congressional delegation visits U.S.-funded development projects in Tanzania

Global Fund executive director urges Ukraine to step up efforts to fight HIV/AIDS

Memory retraining using mSMT increases cerebral activation in MS patients

Converted umbilical cord stem cells hold hope for spinal cord injuries, multiple sclerosis

WHO to take lead role in addressing controversial bird flu research, official says

GOP presidential primary candidates clash in S.C. debate, on the airwaves

US faces shortage of donated blood

First Edition: January 18, 2012

Defects in mitochondria lead to devastating neurodegenerative disease

Scientists identify pathway that activates hepsin on the surface of breast tumor cells

Researchers to anticipate and track risk for infectious disease outbreak at London Olympics

Chan faces financing challenges in second term as WHO director-general

Researchers discover changes that cause tumor progression and metastasis

Will the health law's future be decided by the high court or the election?

Viewpoints: Health care is a civil right; A Medicare strategy based on Lenin

St. Baldrick's Foundation awards $47,000 to help kids with cancer

California single-payer system has another go before Senate committee

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