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House Democrats investigating whether insurers unfairly drop small business coverage

Henry Waxman sent letters Monday to insurers seeking information on how they decide coverage for small businesses after alleging that they drop coverage for smaller firms whose employees get ill.

2 Sep 2009

Pesticide beta-HCH in blood and Parkinson's disease are linked: UT Southwestern Medical Center

People with Parkinson's disease have significantly higher blood levels of a particular pesticide than healthy people or those with Alzheimer's disease, researchers at UT Southwestern Medical Center have found.

2 Sep 2009

Daylight saving impairs sleep and increases workplace risks

Every March, most Americans welcome the switch to daylight saving time because of the longer days, but also dread losing an hour of sleep after they move their clocks forward. Now a new study shows that losing just an hour of sleep could pose some dangerous consequences for those in hazardous work environments.

2 Sep 2009

Paper discussing the mechanism of the selective TGR5 agonist INT-777 published in Cell Metabolism

Bile acids are known to be key regulators of lipid, glucose and overall energy metabolism. Bile acid activation of the G protein-coupled receptor TGR5 has been shown to induce energy expenditure in muscle and brown fat, thereby conferring resistance to weight gain.

2 Sep 2009

Also in global health news: U.S. global development policy; DDT in Uganda; potential drought, famine in Ethiopia

"President Barack Obama has signed a Presidential Study Directive [PSD] authorizing a U.S. government-wide review of global development policy, according to sources briefed on the review by the White House," Foreign Policy's blog, "The Cable," reports. The new PSD is important, according to people in development, "because it signals the intent to reach across government agencies to think through a more coordinated and strategic approach to development policy," according to the blog (Rozen, 8/31).

2 Sep 2009

Polymyositis and dermatomyositis affected patients more prone to cardiovascular diseases

Patients suffering from two serious autoimmune disorders which cause muscular inflammation are at increased risk of developing cardiovascular disease, says a group of Montreal researchers. Dr. Christian A. Pineau and his team at the Research Institute of the McGill University Health Centre (RI-MUHC) have linked muscular inflammation to increased cardiovascular risk for the first time.

2 Sep 2009

Human Tissue Act 2004 may have helped medical research involving human tissue

Fears that medical research using tissue such as blood or material from biopsies would be obstructed by the Human Tissue Act 2004 may have been unfounded, a new study from the University of Leicester reveals.

2 Sep 2009

Despite financial crisis, Africa must focus on health, Rwandan President says at WHO regional meeting

Rwandan President Paul Kagame at the opening of the 59th Session of the WHO Regional Committee for Africa in Kigali, Rwanda, urged delegates from across the continent to focus on promoting health, New Times/allAfrica.com reports (Nambi, 8/31).

2 Sep 2009

New South African government shows commitment to HIV/AIDS, health care, editorial says

The new government of President Jacob Zuma seems to have a clearer-eyed view of the [HIV/AIDS] problem, its remedies and the need to improve the overall health care system" in South Africa, according to a New York Times editorial. "Fixing what's broken will not be easy, but we are encouraged by signs of a commitment to do so," the newspaper writes, pointing to health minister Aaron Motsoaledi's acceptance of last week's Lancet examination of South Africa's health system.

2 Sep 2009

High-density lipoprotein cholesterol concentrations increased in patients treated with LIVALO

New data presented today showed that in patients treated with LIVALO (pitavastatin), high-density lipoprotein cholesterol (HDL-C) concentrations increased, and nearly three-fourths of patients attained low-density lipoprotein cholesterol (LDL-C) targets, with results sustained over 52 weeks.

2 Sep 2009

New computer software capable of sifting through hundreds of cancer causing genetic mutations

Johns Hopkins engineers have devised innovative computer software that can sift through hundreds of genetic mutations and highlight the DNA changes that are most likely to promote cancer.

1 Sep 2009

Children suffering from chronic headache may outgrow the condition

Most children who suffer from chronic daily headache may outgrow the disabling condition, according to research published in the July 15, 2009, online issue of NeurologyÂ®, the medical journal of the American Academy of Neurology. Nearly 1.5 percent of middle school children are affected by chronic daily headache, which includes chronic migraines and tension-type headaches.

1 Sep 2009

Telephone counseling and referral service launched for ovarian cancer affected women

Women with ovarian cancer can now find immediate assistance to better cope with their diagnosis by calling 877-OV-HOPE-1 (877-684-6731), a new, free telephone counseling and referral service launched today by a unique partnership: L'Oreal Paris and its charitable partner, the Ovarian Cancer Research Fund (OCRF), and CancerCare, a national non-profit which provides free counseling and education services to individuals and families affected by cancer.

1 Sep 2009

Lawmakers keep talking with constituents about health overhaul

Las Vegas Sun: "Before taking the stage as the keynote speaker at a pro-health care reform rally Monday night at UNLV, Sen. Harry Reid had made his message clear, and he tried to drive it home with the first words out of his mouth. 'Health care is a moral issue,' Reid said."

1 Sep 2009

Altered gene network interaction plays an important role in brain tumors

The interaction between a network of altered genes appears to play an important role in the development and progression of brain tumors, according to a study in the July 15 issue of JAMA.

1 Sep 2009

Correlation between overweight, smoking and breast cancer discovered

A recent study published in the Journal of Cancer Epidemiology has reinforced the correlation between being overweight, smoking and breast cancer. What makes this study unique is how test subjects were not diagnosed for BRCA1 and BRCA2 gene mutations, which predispose women to breast cancer.

1 Sep 2009

Leaving August behind, Democrats look ahead, boost health efforts

Democrats are "plotting a comeback" after losing the message war in August, and Sen. Max Baucus says health care reform is still likely this year.

1 Sep 2009

Circulating endothelial cells play a fundamental role in the development of cancer in children

Endothelial progenitor cells may play a role in the start and progression of metastatic disease in children with cancer, according to study results published in Clinical Cancer Research, a journal of the American Association for Cancer Research.

1 Sep 2009

Brisk walking avoids obesity

Men and women who walk or ride a bike to work appear more fit, and men are less likely to be overweight or obese and have healthier triglyceride levels, blood pressure and insulin levels, according to a report in the July 13 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

1 Sep 2009

Health care ad blitz expected to ramp up

Many of the statements made in health care TV ads are "misleading - if not flat-out wrong," The San Francisco Chronicle reports. Those statements include claims that reform would "'ration' care to the nation's oldest citizens and hike premiums '95 percent.'" Already, more that $67 million has been spent on TV advertising, according to Campaign Media Analysis Group, "and more misinformation and nastiness is expected when Congress returns next week."

1 Sep 2009

Research News and Research

House Democrats investigating whether insurers unfairly drop small business coverage

Pesticide beta-HCH in blood and Parkinson's disease are linked: UT Southwestern Medical Center

Daylight saving impairs sleep and increases workplace risks

Paper discussing the mechanism of the selective TGR5 agonist INT-777 published in Cell Metabolism

Also in global health news: U.S. global development policy; DDT in Uganda; potential drought, famine in Ethiopia

Polymyositis and dermatomyositis affected patients more prone to cardiovascular diseases

Human Tissue Act 2004 may have helped medical research involving human tissue

Despite financial crisis, Africa must focus on health, Rwandan President says at WHO regional meeting

New South African government shows commitment to HIV/AIDS, health care, editorial says

High-density lipoprotein cholesterol concentrations increased in patients treated with LIVALO

New computer software capable of sifting through hundreds of cancer causing genetic mutations

Children suffering from chronic headache may outgrow the condition

Telephone counseling and referral service launched for ovarian cancer affected women

Lawmakers keep talking with constituents about health overhaul

Altered gene network interaction plays an important role in brain tumors

Correlation between overweight, smoking and breast cancer discovered

Leaving August behind, Democrats look ahead, boost health efforts

Circulating endothelial cells play a fundamental role in the development of cancer in children

Brisk walking avoids obesity

Health care ad blitz expected to ramp up

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