Research and Development Health News

Date Posted
Article Title
2/9/2010
Genes Play Role in Prognosis With Non-Small Cell Lung Cancers

Age, gender, genetics affect odds of remaining recurrence-free, research shows

2/8/2010
Stem Cell Research Makes Another Advance

Using a new method, scientists reprogram adult cells to develop into myriad cell types

2/8/2010
'Third-Hand Smoke' Could Be Troublesome, Too

Tobacco residue may give rise to new pollutants indoors, chemists suggest

2/8/2010
Drug Cures Osteoporosis in Mice

Experimental agent targets serotonin in the gut, triggering bone formation

2/5/2010
Wound-Healing Maggots Succumb to Deadly Bacteria

Germs can undermine unorthodox but effective treatment, experts say

2/5/2010
Genome Mapped for Type 2 Diabetes

Finding may further understanding of common diseases, researchers say

2/4/2010
Nanofiber Gel May Spur Growth of New Knee Cartilage

Animal study reveals new way to repair damage with natural tissue

2/4/2010
Now in Living Color: Dinosaurs

Scientists use fossils to detect vibrant, feathered look of early creature

2/3/2010
Very Obese People May Be Missing Genes

Study adds to theories linking obesity and DNA

2/3/2010
Tylenol May Protect Kidneys After Severe Muscle Damage

Treatment prevented organ failure in injured rats, study found

2/2/2010
Fat-Burning Chemical Points to New Weight-Loss Drug

Results of lab tests with mice suggest promising new direction for research, scientists say

2/1/2010
Mutating Genes May Lead to Premature Births

Study in mice finds link that may someday improve prevention efforts

2/1/2010
Obama Proposes $911 Billion for Health and Human Services

Highlights include efforts to improve food safety, expand child care and boost research

2/1/2010
Genetic Variants in Depressed People Raise Suicide Risk

Certain mutations increase the likelihood nearly fivefold, study finds

2/1/2010
Antidepressants After Stroke May Boost Mental Ability

Patients taking Lexapro had better thinking, learning and memory skills after 12 weeks of treatment, researchers report

2/1/2010
Long Before Symptoms, Blood May Reveal Rheumatoid Arthritis

Testing could lead to earlier detection and treatment, study suggests

1/29/2010
Brain 'Thermostat' May Suppress Non-Essential Information

Finding helps scientists understand organ's efficiency, they say

1/29/2010
Targeting Cancer Stem Cells May Eradicate Tumors

New approach could change the direction of cancer research, scientists say

1/29/2010
Immune System 'Memory' Gets a Boost in Mouse Study

Enhanced vaccines could offer better protection in future, researcher says

1/29/2010
Genital Herpes' Reactivation Better Understood

Lesions not confined to one area of genital tract, study finds

1/29/2010
To Boost Your Memory, Take a Break

Resting after learning helps to cement new information, researchers say

1/29/2010
Bees Can Be Trained to Recognize Face-Like Patterns

Research may advance development of facial recognition systems, study authors suggest

1/29/2010
Scientists Decode Brain Cancer Cell Line

Findings could lead to more effective, less toxic treatments, researchers say

1/28/2010
Symptoms Alone Don't Spot Ovarian Cancer Early

Researcher notes bloating, stomach pain, fatigue also point to less serious diseases

1/28/2010
Stress Hormone Could Be Key to Alcoholism

Blocking it may prevent excessive drinking, study suggests

1/27/2010
Scientists Turn Mouse Skin Cells Into Nerve Cells

Finding could revolutionize stem cell therapy, but much research remains to be done

1/27/2010
Barefoot Best for Running?

Study finds people are more likely to strike forefoot first, easing impact

1/27/2010
Aging of Blood Stem Cells May Be Reversible

Older mice 'rejuvenated' when treated with blood factors from younger mice, researchers found

1/27/2010
New Test Might 'Smell' Early Stage Lung Cancer

Mouse study suggests changes in scent of urine could catch disease quickly

1/26/2010
New Drug Slows Advanced Kidney Cancer

Pazopanib may double time to disease progression, study finds

1/25/2010
Scientists Find Way to Track Flesh-Eating Bacteria

Genome sequencing may help prevent future epidemics

1/25/2010
Female Teachers Pass on Math Anxieties

Girls in their classes performed worse and had stereotypical notions about boys' math prowess, study found

1/22/2010
Llama Research Aids Defense Against Potential Bioweapon

Antibodies from the animals used to detect botulism neurotoxins, study finds

1/22/2010
Drug Combo Blocks HIV Infection in Mice

Truvada might someday prevent virus in people, researchers say

1/22/2010
Gene Variation May Speed Recurrence of Stomach Cancer

Disease returned three times sooner in study participants with inherited trait

1/22/2010
Combo Therapy Shows Promise Against Brain Cancer

Success in mice with glioblastoma may someday lead to treatment for people, researchers say

1/21/2010
Common Breast Cancer Traced to Cell Origins

Finding may provide new target for treatment, researchers say

1/21/2010
New Test Catches Most Pancreatic Cancers Early

Discovery could improve survival rates, researchers say

1/21/2010
Rocking Embryos Might Boost IVF Success

Hoping to improve pregnancy rates, researchers try to simulate motion of the human body

1/21/2010
Dual Treatment Cuts Dangerous Hospital Infection

Combining antibiotics, new monoclonal antibodies prevented C. difficile in study

1/20/2010
Malaria Parasite Infects Gorillas, Not Just Humans

Discovery may aid vaccine development, but could hinder efforts to eradicate disease, researchers say

1/20/2010
New Treatment Eyed for Hepatitis C

Class of compounds identified that inhibits viral growth in lab tests

1/20/2010
Painless 'Plasma Jets' Instead of Dental Drill?

Cavities could be repaired with less discomfort, study suggests

1/20/2010
Brain Scans Reveal Video Gamers' Secrets

Certain regions of striatum were larger in best players, study found

1/20/2010
How the Apple Keeps the Doctor Away

Good bacteria in the gut may get a boost from the fruit, study finds

1/20/2010
New Disinfectant Could Help Hospitals Fight Germs

Solution is touted as less corrosive, cheaper and more effective than existing products

1/19/2010
Tobacco Toxin Helps a Protein Cause Lung Cancer

The process turns off genes that keep tumors from forming, research shows

1/19/2010
Stem Cells Become Functioning Neurons in Mice

Finding moves research closer to helping people with spinal injuries, experts say

1/19/2010
Mouse Study May Advance Multiple Sclerosis Research

Gene mutation in mice causes problems similar to MS in humans, findings show

1/19/2010
Shedding Light on Why Omega-3 Fatty Acids May Help the Heart

The greater the consumption, the less shrinkage of chromosome component, research shows