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New strategy for treating allergic disorders

Ghent - Oral intake of allergens or auto-antigens via the lactic acid bacterium Lactococcus lactis might be a new strategy for treating various kinds of auto-immune and allergic disorders.

2 Aug 2007

New pregnancy labeling rules should be approved without delay

Marks the tenth anniversary of a public hearing that was hoped to spark substantial changes in the way drugs are labeled for use during pregnancy.

2 Aug 2007

New oral acne medications work best

While laser and light-based therapies continue to make their mark on many dermatologic procedures, some dermatologists believe the tried-and-true oral medications for treating moderate to severe acne offer patients the best long-term treatment outcomes.

2 Aug 2007

Music moves brain to pay attention

Using brain images of people listening to short symphonies by an obscure 18th-century composer, a research team from the Stanford University School of Medicine has gained valuable insight into how the brain sorts out the chaotic world around it.

2 Aug 2007

Specific microRNA, called miR-21, helps liver cancer develop

New research shows how a particular small molecule blocks the activity of a cancer-suppressing gene, allowing liver-cancer cells to grow and spread.

2 Aug 2007

Methylphenidate improves vigilance performance of ADHD children with poor sleep

WESTCHESTER, Ill. -- In the first known study of its kind, an article published in the August 1st issue of the journal SLEEP finds that children with attention deficit hyperactivity disorder (ADHD), and whose sleep efficiency is poor, experience significant improvement on some measures of the Continuous Performance Test (CPT) if they are treated with methylphenidate (MPH).

2 Aug 2007

Screening method for pancreatic cancer in asymptomatic patients

EVANSTON, Ill. --- Optical technology developed by a Northwestern University biomedical engineer shown to be effective in the early detection of colon cancer now appears promising for detecting pancreatic cancer, the fourth most common cause of cancer deaths in the United States.

2 Aug 2007

Medications frequently used to treat children with sleep difficulties

WESTCHESTER, Ill. -- Physicians frequently prescribe medications for sleep difficulties in children in U.S. outpatient settings, according to a study published in the August 1st issue of the journal SLEEP.

2 Aug 2007

Delta-9-tetrahydrocannabinol opens door for virus that causes Kaposi's sarcoma

The major active component of marijuana could enhance the ability of the virus that causes Kaposi's sarcoma to infect cells and multiply, according to a team of researchers at Harvard Medical School.

2 Aug 2007

Erroneous messages on diet and breast cancer with potentially life threatening consequences

Recent media reports are suggesting that a diet high in fruits and vegetables and low in fat has no notable impact on breast cancer recurrence or death.

2 Aug 2007

Incidence of melanoma has steadily increased in the United States

From 1995 to 2004, melanoma has increased by more than 1 percent per year in this country – in sharp contrast to overall cancer rates that have steadily decreased by 0.6 percent per year during this time.

2 Aug 2007

Ibuprofen improves cognitive function in rats induced with chronic liver failure

Cognitive impairment is one of the neurological effects in patients with hepatic encephalopathy (abnormal brain function due to severe liver disease).

2 Aug 2007

Benefits and risks of the new HPV vaccine aren't fully known

Media coverage of the recently introduced human papillomavirus (HPV) vaccine - including talk of state-mandated vaccination programs - has brought considerable attention, if not always clarity, to this issue.

2 Aug 2007

How language relates to use of mental health services for California Latinos

An examination of usage of publicly sponsored mental health services by Spanish-speaking Latinos in San Diego revealed significant differences from use patterns by either English-speaking Latinos or Caucasians.

2 Aug 2007

Hostility, anger and depression could increase risk for heart disease in men

Men who are hostile and prone to frequent intense feelings of anger and depression could be harming their immune systems and putting themselves at risk for coronary heart disease as well as related disorders like type 2 diabetes and high blood pressure, a new study finds.

2 Aug 2007

Genta and Emisphere Technologies file investigational new drug exemption

Genta Inc. and Emisphere Technologies, Inc. have jointly announced the submission of an Investigational New Drug Exemption (IND) to the Endocrinologic and Metabolic Drugs Division of the U.S. Food and Drug Administration (FDA) for a new drug known as G4544.

2 Aug 2007