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Understanding Aging: Stem Cell Dysfunction Links Cancer and Aging
October 1, 2012 — Aging is a complex biological process whereby the functional capacity of the body diminishes with time, ultimately leading to the death of the individual. However, aging is also associated with the ... > full story -
Biologist Discovers Mammal With Salamander-Like Regenerative Abilities
September 26, 2012 — A small African mammal with an unusual ability to regrow damaged tissues could inspire new research in regenerative medicine, a new study ... > full story -
Going Viral to Kill Zits: Scientists Uncover Virus With Potential to Stop Pimples in Their Tracks
September 25, 2012 — Watch out, acne. Doctors soon may have a new weapon against zits: a harmless virus living on our skin that naturally seeks out and kills the bacteria that cause ... > full story -
Tissues Tell the Tale: Non-Invasive Optical Technique Detects Cancer by Looking Under the Skin
September 24, 2012 — An international team of researchers has developed an advanced optics system to noninvasively map out the network of tiny blood vessels beneath the outer layer of patients' skin, potentially ... > full story -
Trial Shows Effectiveness of Low-Cost Intervention to Improve Sun Protection
September 24, 2012 — A double-blind randomized clinical trial of mailed sun protection packets led to higher frequency of sun protective behaviors including the use of long clothing, hats, shade, sunscreen, and midday ... > full story -
Getting (Drugs) Under Your Skin: Using Ultrasound Waves, Researchers Boost Skin's Permeability to Drugs
September 14, 2012 — Using ultrasound waves, engineers have found a way to enhance the permeability of skin to drugs, making transdermal drug delivery more ... > full story -
Laser-Powered 'Needle' Promises Pain-Free Injections
September 13, 2012 — From flu shots to immunizations, needle injections are among the least popular staples of medical care. A new laser-based system that blasts microscopic jets of drugs into the skin could soon make ... > full story -
Missing Pieces of DNA Structure Is a Red Flag for Deadly Skin Cancer
September 13, 2012 — Researchers have discovered a new biomarker for melanoma. The findings offer novel opportunities for skin cancer diagnostics, treatment and ... > full story -
Body Heat, Fermentation Drive New Drug-Delivery 'Micropump'
September 11, 2012 — Researchers have created a new type of miniature pump activated by body heat that could be used in drug-delivery patches powered by ... > full story -
Hayfever Vaccine Study Raises Hopes for New Allergy Treatment as Clinical Trial Is Launched
September 11, 2012 — Researchers are developing a new vaccine for hayfever which could be more effective, less invasive for patients and less expensive than some vaccines already available to ... > full story
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