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Discovery of a fundamental mechanism for cell organization

Scientists have discovered that cells use a very simple phase transition -- similar to water vapor condensing into dew -- to assemble and localize subcellular structures that are involved in formation of the embryo.

22 May 2009

Research looks at ways to reduce the over-prescribing of antibiotics

Improving communications skills and the use of a simple blood test could help cut the growing number of inappropriate prescriptions of antibiotics, a joint Cardiff University trial has discovered.

22 May 2009

Discovery of gene that controls sugar production, implications for diabetes

Scientists in Sydney and Boston believe they may have identified a gene that controls abnormal production of sugar in the liver, a very troublesome problem for people with diabetes.

22 May 2009

New direction needed for obesity research

Most of the current obesity research is not proving helpful in finding solutions to the growing international epidemic, according to a Deakin University public health expert.

22 May 2009

Genetic testing for breast or ovarian cancer risk may be greatly underutilized

Although a test for gene mutations known to significantly increase the risk of hereditary breast or ovarian cancer has been available for more than a decade, a new study finds that few women with family histories of these cancers are even discussing genetic testing with their physicians or other health care providers.

22 May 2009

Researchers discuss combined approach to maximize benefits and minimize risks of stem cell therapy

Once placed into a patient's body, stem cells intended to treat or cure a disease could end up wreaking havoc simply because they are no longer under the control of the clinician.

22 May 2009

Research details function of key protein in cancer spread

Research led by David Worthylake, PhD, Assistant Professor of Biochemistry and Molecular Biology at LSU Health Sciences Center New Orleans, may help lay the groundwork for the development of a compound to prevent the spread of cancer. The research will be published in the May 29, 2009 issue of the Journal of Biological Chemistry.

22 May 2009

Yolo County, Calif., approves proposal to cut funding for health care services to undocumented immigrants

Yolo County, Calif., Board of Supervisors on Tuesday approved a proposal to cut county funding for health care services for undocumented immigrants in an effort to save the county more than $1 million, the Sacramento Bee reports (Sangree, Sacramento Bee, 5/20).

22 May 2009

Number of black organ donors increases in Michigan, many blacks still reluctant to donate organs

Although the number of blacks who are registered as organ donors in Michigan has increased in the last 15 years, many are still reluctant to be organ donors, the Detroit News reports.

22 May 2009

Iowa Gov. signs bill that extends health insurance coverage to more children

Iowa Gov. Chet Culver (D) on Tuesday signed into law a health care bill (SF 389) that among other provisions increases income eligibility for Hawk-I, the state's CHIP program, from 250% to 300% of the federal poverty level, the Des Moines Register reports.

22 May 2009

Health information technology lobby group rallies support for certification group; critics question group's ties

The Healthcare Information and Management Systems Society has asked HHS to give the Certification Commission for Healthcare Information Technology authorization to determine which electronic health records systems can receive funding from the economic stimulus package, the Washington Post reports. In a letter dated April 27 to HHS officials, HIMSS officials wrote, "To ensure continuity, recognize CCHIT as the certifying body" of EHRs.

22 May 2009

Wall Street Journal examines patients' confusion over coverage of preventive exams

As employers increasingly offer no-cost preventive care as a means of controlling health costs, some people under such plans are being charged for services not deemed preventive by the insurer, the Wall Street Journal reports.

22 May 2009

Department of Justice, HHS boosts number of investigators, prosecutors looking at Medicare, Medicaid fraud

HHS and the Department of Justice on Wednesday launched the Health Care Fraud Prevention and Enforcement Action Team to detect and prevent fraud in Medicare and Medicaid, the Washington Post reports (Johnson, Washington Post, 5/21).

22 May 2009

Senate HELP committee approves bill that would allow FDA to regulate tobacco

The Senate Health, Education, Labor and Pensions Committee on Wednesday voted 15-8 to approve a bill (S 982) giving FDA authority to regulate tobacco products, the Wall Street Journal reports.

22 May 2009

Senate Finance Committee discusses funding for health reform in final 'walk through' meeting

The Senate Finance Committee met Wednesday to discuss potential funding mechanisms for health reform legislation but indicated that no concrete decisions had been reached, The Hill reports.

22 May 2009

Republicans introduce health reform plan that would provide tax credits to purchase health coverage, establish state insurance exchanges

Sens. Richard Burr (R-N.C.), Lamar Alexander (R-Tenn.) and Tom Coburn (R-Okla.) and Reps. Devin Nunes (R-Calif.) and Paul Ryan (R-Wis.) on Wednesday introduced the Patients' Choice Act (S 1099, HR 2520), a counter proposal to Democratic health care reform plans that would create state-based health insurance exchanges and provide U.S. residents tax credits to subsidize coverage premiums, Roll Call reports (Drucker [1], Roll Call, 5/20).

22 May 2009

Chemical found in green tea shows promise as low-cost intervention against sexual HIV transmission,

A chemical found in green tea might be an effective tool against the sexual transmission of HIV, according to a study conducted by researchers at the University of Heidelberg in Germany and published online in the Proceedings of the National Academy of Sciences, AFP/Google.com reports.

22 May 2009

Medical News

Discovery of a fundamental mechanism for cell organization

Research looks at ways to reduce the over-prescribing of antibiotics

Discovery of gene that controls sugar production, implications for diabetes

New direction needed for obesity research

Genetic testing for breast or ovarian cancer risk may be greatly underutilized

Researchers discuss combined approach to maximize benefits and minimize risks of stem cell therapy

Research details function of key protein in cancer spread

Yolo County, Calif., approves proposal to cut funding for health care services to undocumented immigrants

Number of black organ donors increases in Michigan, many blacks still reluctant to donate organs

Iowa Gov. signs bill that extends health insurance coverage to more children

Health information technology lobby group rallies support for certification group; critics question group's ties

Wall Street Journal examines patients' confusion over coverage of preventive exams

Department of Justice, HHS boosts number of investigators, prosecutors looking at Medicare, Medicaid fraud

Senate HELP committee approves bill that would allow FDA to regulate tobacco

Senate Finance Committee discusses funding for health reform in final 'walk through' meeting

Republicans introduce health reform plan that would provide tax credits to purchase health coverage, establish state insurance exchanges

Chemical found in green tea shows promise as low-cost intervention against sexual HIV transmission,

Elton John calls for increased HIV/AIDS education, care

East African officials meet to coordinate HIV/AIDS, transport efforts

HIV transmission in Europe occurs primarily in vacation destinations

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting

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