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Vaccine suppresses aggregates of tau protein - implications for Alzheimer's

A new study by NYU Medical Center researchers shows for the first time that the immune system can combat the pathological form of tau protein, a key protein implicated in Alzheimer's disease.

22 Aug 2007

Insulin pens may offer diabetics substantial savings

Diabetics who need to switch from oral medications to insulin could reduce their annual healthcare costs up to $17,000 by using an insulin pen instead of a syringe to deliver their daily dose of medication.

22 Aug 2007

Who's still smoking?

Quitting smoking is not easy, but thousands of New Yorkers succeed at it every year. Who's trying to kick the habit, and who's succeeding? In a new report titled Who's Still Smoking?, the Health Department sheds light on both questions.

22 Aug 2007

Genetics determine optimal drug dose of warfarin

Genetic testing can be used to help personalize the therapeutic dosage of warfarin, a commonly-used anticoagulant, according to research published in the September 1, 2007, issue of Blood , the journal of the American Society of Hematology.

22 Aug 2007

Cranberries, chemo and ovarian cancer

Compounds in cranberries may help improve the effectiveness of platinum drugs that are used in chemotherapy to fight ovarian cancer, researchers have found in a laboratory study that will be reported at the 234 th national meeting of the American Chemical Society.

22 Aug 2007

Call for improved treatments of stroke

A coalition of physicians representing a wide range of medical specialties has issued a call to action to improve the treatment of stroke.

22 Aug 2007

Genetic testing can be used to help personalize the therapeutic dosage of warfarin

Genetic testing can be used to help personalize the therapeutic dosage of warfarin, a commonly-used anticoagulant, according to research published in the September 1, 2007, issue of Blood, the journal of the American Society of Hematology.

21 Aug 2007

IBA agrees to pay $1.25 million to settle lawsuit alleging it infringed Optivus' patents

Optivus Proton Therapy has announced that Belgium-based IBA has agreed to pay $1.25 million to settle a lawsuit alleging IBA infringed on three Optivus proton therapy patents.

21 Aug 2007

Drug topotecan shows promise against Wilms tumor

St. Jude researchers have shown that the drug topotecan holds promise as a treatment for the recurrent form of a kidney cancer called Wilms tumor, a solid tumor of the kidney that arises from immature kidney cells, and the fifth most common tumor among children.

17 Aug 2007

Prophylactic cranial irradiation in small cell lung cancer significantly increases survival

Prophylactic cranial irradiation after chemotherapy significantly reduces the risk of brain metastasis and doubles one-year survival in small-cell lung cancer (SCLC), according to the results of the multicenter phase III randomized EORTC trial 08993-22993, published in the New England Journal of Medicine.

17 Aug 2007

New food allergy law in New York

The Food Allergy Initiative (FAI) has announced that Governor Eliot Spitzer has signed into law the Allergy & Anaphylaxis Management Act of 2007 (AAMA; A.4051), landmark legislation that will help protect New York schoolchildren who suffer from life-threatening food allergies.

17 Aug 2007

First biomarker discovered that predicts prostate cancer outcome

Mayo Clinic researchers have identified the first immune molecule that appears to play a role in prostate cancer development and in predicting cancer recurrence and progression after surgery.

17 Aug 2007

FDA approves updated labeling for Warfarin (Coumadin)

The U.S. Food and Drug Administration has announced the approval of updated labeling for the widely used blood-thinning drug, Coumadin, to explain that people's genetic makeup may influence how they respond to the drug.

17 Aug 2007

Brain imaging reveals breakdown of normal emotional processing

Brain imaging has revealed a breakdown in normal patterns of emotional processing that impairs the ability of people with clinical depression to suppress negative emotional states.

17 Aug 2007

Ambulatory oxygen rarely a benefit in COPD patients without resting hypoxemia

Prescribing ambulatory oxygen in patients with chronic obstructive pulmonary disease (COPD) improves exercise performance, but not the quality of their daily life unless they have resting hypoxemia, according to researchers in Toronto.

17 Aug 2007

Vision restoration therapy shown to help brain injured patients recover lost vision

Columbia University Medical Center researchers have demonstrated using functional magnetic resonance imaging (fMRI), that brain activity was increased in stroke and traumatic brain injury survivors who underwent Vision Restoration Therapy (VRT), a rehabilitative treatment that helps these patients recover lost vision.

16 Aug 2007

Metformin kills some cancer cells

Researchers at the University of Pennsylvania School of Medicine have found that a commonly prescribed diabetes drug kills tumor cells that lack a key regulatory gene called p53.

16 Aug 2007

Caution urged on use of drugs to raise "good" cholesterol

With 40 percent of all heart attacks and related cardiovascular problems occurring in people who have low levels of so-called "good" cholesterol, researchers have long sought medications to increase the amount of this type of cholesterol in the body's circulation.

16 Aug 2007

Strengthened warnings on some type 2 diabetes drugs

The U.S. Food and Drug Administration has announced manufacturers of certain drugs approved to treat Type 2 diabetes have agreed to add a stronger warning on the risk of heart failure, a condition that occurs when the heart does not adequately pump blood.

16 Aug 2007

Drop in breast cancer incidence linked to hormone use, not mammograms

A recent decline in breast cancer incidence is unlikely to be caused by a decrease in mammography screening, according to a study published online August 14 in the Journal of the National Cancer Institute.

16 Aug 2007