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Researchers establish risk factors for Parkinson's disease

Doctors know an impaired sense of smell is an early indicator of Parkinson's Disease.

8 Jan 2008

New magnetic method of delivering cells and genes to repair injured or diseased organs

Scientists have used magnetic fields and tiny iron-bearing particles to drive healthy cells to targeted sites in blood vessels.

8 Jan 2008

9/11 stress increases risk of heart problems

Stress and fear in the aftermath of the 9/11 terrorist attacks may be making Americans sicker, according to a groundbreaking new study by UC Irvine researchers.

8 Jan 2008

Physical education and active play help teens maintain normal weight as adults

Adolescents who participate in physical education at school are more likely to maintain a normal weight as young adults, according to a study by researchers at the Johns Hopkins Bloomberg School of Public Health.

8 Jan 2008

Patient care: Intelligent Clinical Decision Support System

European and Turkish doctors and technicians are perfecting a medical support system that can track patients' real-time vital signs, link those to patient medical history, and, crucially, provide the latest clinical guidelines for patient care. Better yet, it can alert doctors when necessary.

8 Jan 2008

Oncolytics Biotech announces new reovirus, cyclophosphamide research

Oncolytics Biotech Inc. has reported that a research group led by Dr. Richard Vile of the Mayo Clinic College of Medicine in Rochester, Minnesota, published the results of its work testing the antitumor efficacy and safety of various combinations of reovirus and cyclophosphamide in vivo.

8 Jan 2008

New test for newly diagnosed breast cancer

A new test that can predict whether a patient’s cancer will spread beyond the breast site has been developed by scientists at the UCD Conway Institute, University College Dublin and St Vincent’s University Hospital, Dublin, Ireland.

8 Jan 2008

New gene identified for cerebral venous thrombosis

Researchers have identified a new gene linked to cerebral venous thrombosis, a condition that causes blood clots in the veins of the brain that can lead to stroke.

8 Jan 2008

Increased exposure to sunlight may be good for some people

A new study by scientists at the U.S. Department of Energy's Brookhaven National Laboratory and colleagues in Norway suggests that the benefits of moderately increased exposure to sunlight - namely the production of vitamin D, which protects against the lethal effects of many forms of cancer and other diseases - may outweigh the risk of developing skin cancer in populations deficient in vitamin D.

8 Jan 2008

Short periods of stress help condition heart to survive major attack

People who experience brief periods of blocked blood flow may be better conditioned to survive a full-blown heart attack later, according to new research from the University of Cincinnati (UC).

8 Jan 2008

Scientists study meta-material and sound waves to improve medical scans

Mathematicians at the University of Liverpool have found that it is possible to gain full control of sound waves which could lead to improved medical scans, for technology such as ultra sound machines

8 Jan 2008

Magen BioSciences licenses dermatology compounds from Lilly

Magen BioSciences, Inc., a privately held specialty pharmaceutical company focused on developing pharmaceuticals to treat diseases of the skin, announced today that it had acquired the rights to a series of novel pre-clinical compounds from Eli Lilly and Company.

8 Jan 2008

Vitamin D deficiency linked to increased risk of cardiovascular disease

The same vitamin D deficiency that can result in weak bones now has been associated with an increased risk of cardiovascular disease, Framingham Heart Study researchers report in Circulation: Journal of the American Heart Association.

8 Jan 2008

Lack of imagination in older adults linked to declining memory

Most children are able to imagine their future selves as astronauts, politicians or even superheroes; however, many older adults find it difficult to recollect past events, let alone generate new ones.

8 Jan 2008

Discovery of 480 genes that control human cell division

A team of U.S., Israeli and German scientists used computational biology techniques to discover 480 genes that play a role in human cell division and to identify more than 100 of those genes that have an abnormal pattern of activation in cancer cells.

8 Jan 2008

Infants with birthmarks received less oxygen in womb

A hemangioma is a benign tumor of cells that line blood vessels, appearing during the first few weeks of life as a large birthmark or lesion.

8 Jan 2008

High-energy ultrasound imaging produces clearer pictures of liver tumors

A high-energy form of ultrasound imaging developed by researchers at Duke University's Pratt School of Engineering produces pictures of liver tumors that are better than those made with traditional ultrasound, according to results of a clinical study.

From Siemens Healthineers 8 Jan 2008

Anxiety raises heart attack risk

We all know that people with a Type A personality and an off-the-charts hostility level may be courting a heart attack.

8 Jan 2008

Differentiation blocked in tumor stem cells

A new comparison of normal stem cells and cancer stem cells reveals that the cancer stem cells are abnormally trapped at an early stage of development.

8 Jan 2008

FDA warnings appeared to effectively increase perception of risks involved with antidepressant treatment

U.S. Food and Drug Administration warnings regarding the risk of suicidal thoughts and behaviors in children and adolescents taking antidepressants appear to have had modest and targeted effects on the intended populations, according to a report in the January issue of Archives of General Psychiatry.

8 Jan 2008