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Molecule called miR-29b could be a potent treatment for acute myeloid leukemia

A new study by Ohio State University cancer researchers shows that boosting the level of a molecule called miR-29b in acute myeloid leukemia (AML) cells can reverse gene changes that trap the cells in an immature, fast growing state of development.

5 Apr 2009

Senate unlikely to vote on Gov. Sebelius' nomination as HHS Secretary until later this month

Kansas Gov. Kathleen Sebelius (D), President Obama's choice for HHS secretary, "sailed through" a Senate Finance Committee confirmation hearing on Thursday, but the Senate likely will not take up the nomination until later this month because of objections for an immediate vote by several Republican members, the New York Times reports (Pear, New York Times, 4/3).

5 Apr 2009

Congressional progressive caucus issues letter stating majority of members will only support health reform that includes public plan option

A majority of members of the Congressional Progressive Caucus will not support any health reform legislation that does not include a public plan option, according to a letter sent on Thursday by CPC co-chairs Reps. Lynn Woosley (D-Calif.) and Raúl Grijalva (D-Ariz.) to Democratic leaders in the House and Senate, Roll Call reports (Bendery, Roll Call, 4/2).

5 Apr 2009

Big men more susceptible to atrial fibrillation

Older men who were big during their 20s face an increased risk of suffering from atrial fibrillation, or abnormal heart rhythm. New research from the Sahlgrenska Academy, University of Gothenburg, Sweden, reveals that height and weight are both factors.

4 Apr 2009

Getting the word out when the need for speed is critical to public health

When the need for speed is critical, how can a public health department communicate with doctors and hospitals, sending alerts to help prevent or stop a public health crisis? How can thousands of health-care providers be notified about disease outbreaks, illness from food borne contaminants or even a possible pandemic?

4 Apr 2009

What you see affects what you hear

Understanding what a friend is saying in the hubbub of a noisy party can present a challenge - unless you can see the friend's face.

2 Apr 2009

Hair helps predict HIV/AIDS treatment success

UCSF researchers have found that examining levels of antiretroviral drugs in hair samples taken from HIV patients on therapy strongly predicts treatment success.

2 Apr 2009

Bariatric surgery shows potential for resolving type 2 diabetes

As the incidence of obesity-induced type 2 diabetes mellitus continues to increase worldwide, medical research indicates that surgery to reduce obesity can completely eliminate all manifestations of diabetes.

2 Apr 2009

Discovery of gene that modifies severity of cystic fibrosis lung disease

Researchers at Wake Forest University Baptist Medical Center, and colleagues, have identified a gene that modifies the severity of lung disease in people with cystic fibrosis, a lethal genetic condition.

2 Apr 2009

'Pre-diabetics' face heightened risk of heart disease

The study, published in the Journal of Clinical Endocrinology & Metabolism , was led by Jill P. Crandall, M.D., associate professor of clinical medicine and director of the Diabetes Clinical Trials Unit at Einstein.

2 Apr 2009

The effects of warning smokers on perceived risk, worry and motivation to quit

Go ahead. Nag, nag, nag. It might do some good after all. The more smokers worry about health risks, the more they will contemplate quitting, according to a new study in the latest issue of the journal Annals of Behavioral Medicine.

2 Apr 2009

Missing link between fructose, insulin resistance found

A new study in mice sheds light on the insulin resistance that can come from diets loaded with high-fructose corn syrup, a sweetener found in most sodas and many other processed foods.

2 Apr 2009

High novelty-seeking and low avoidance of harm contribute to alcohol dependence

Personality factors can influence the development of alcohol dependence (AD).

2 Apr 2009

Electroacupuncture protects acetylsalicylic acid-induced acute gastritis in rats

Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used as anti-inflammatory and analgesic agents.

2 Apr 2009

Bionovo announces publication of positive phase 2 trial results for Menerba

Bionovo, Inc. has announced the online publication of a peer-reviewed article in the journal, Menopause, reporting Menerba(TM) (formerly MF101) is well tolerated, safe and effective for the treatment of vasomotor symptoms (hot flashes and night sweats) associated with menopause.

2 Apr 2009

Discovery of gene linked to short-rib polydactyly syndrome

After 12 years of searching, UCLA scientists have tracked down the first known gene mutation responsible for a heartbreaking disorder that kills newborn babies.

1 Apr 2009

Muc4 protein may help breast cancer spread, beat cancer drugs

New research from UC Davis Cancer Center shows that a protein called Muc4 may be the essential ingredient that allows breast cancer to spread to other organs and resist therapeutic treatment.

1 Apr 2009

Two pathogens in the mouth associated with increased risk of heart disease

Several studies have suggested there is a connection between organisms that cause gum disease, known scientifically as periodontal disease, and the development of heart disease, but few studies have tested this theory.

1 Apr 2009

One out of five Medicare patients readmitted to hospital within a month

When a patient is discharged from the hospital, just about the last thing he or she wants is to be back in again within the next month.

1 Apr 2009

Link between certain types of radiation therapy and fertility problems in women

In female cancer patients of reproductive age, radiation treatment directly to the ovaries should be avoided because there is a direct relationship between certain types of radiation therapy and fertility problems, according to a review in the April 1 issue of the International Journal of Radiation Oncology*Biology*Physics , the official journal of the American Society for Radiation Oncology (ASTRO).

1 Apr 2009