Research and Development Health News

Date Posted
Article Title
3/29/2012
'Superinfected' Patients Give Clues to Fighting HIV

Women infected more than once from different partners can have stronger immune response

3/29/2012
The Human Brain: Not a Tangle, But a Grid

Scientists use high-tech imaging to discover simple logic of brain's layout

3/29/2012
Wireless Skin Patch Developed to Transmit Medical Info

Tattoo-like devices would free people from wires of EEGs, EKGs, maker says

3/29/2012
Chocolate a Sweet Remedy for Many Ills?

Preliminary research suggests cocoa might fight heart disease, cancer and even obesity

3/29/2012
Immersion Beats Classroom for Mastering a Foreign Tongue: Study

Either way, the brain seems to consolidate new language over time, researchers find

3/28/2012
Two Experimental Drugs Could Improve Psoriasis Treatment

Both medications reduced skin lesions, had few side effects, studies show

3/28/2012
Study Reveals Trigger That May Speed Melanoma Growth

Researchers identified molecule in tumors that suppresses immune system

3/26/2012
Should Cystic Fibrosis Patients Get So Many Antibiotics?

Study suggests that less-aggressive antibiotic therapy might be better

3/26/2012
'Freezing' Secondary Breast Cancer Tumors Shows Promise

Preliminary study suggests procedure may buy time for those with advanced disease

3/26/2012
Stem-Cell Trial Failed to Treat Heart Failure

But small improvement detected in one measure of heart function, study found

3/21/2012
Research Spots Potential New Target in Fight Against Baldness

Study found levels of a particular protein much higher in bald spots

3/21/2012
New Blood Test May Predict Heart Attack

In small study, high levels of misshapen cells from vessel walls spelled trouble

3/16/2012
Genes May Hold the Key to Aging Skin

DNA-based insights might lead to better skin care products, experts say

3/14/2012
Experimental Pill May Ease Multiple Sclerosis Disability

Latest trial shows laquinimod can also help prevent relapse

3/14/2012
Type of Bacteria May Be Linked to Diabetes

Researchers find association between H. pylori infection, type 2 disease

3/13/2012
Gene Discovery Gives Clues to a Childhood Cancer

90% of neuroblastomas hit kids under 10, but they're more likely to survive than teen patients

3/12/2012
Childhood Leukemia Survival Rates Reach 90 Percent

Death rates from acute lymphoblastic leukemia dropped substantially, 15-year study finds

3/12/2012
Lost Hour of Sleep Over Weekend May Put Heart at Risk Monday

Expert warns of 10% increase in heart attack risk among those who don't prepare for lost sleep

3/9/2012
Researchers ID Gene for Neck Disorder

Cervical dystonia is a painful condition in which the neck muscles force the head to move involuntarily

3/7/2012
Experimental Drug Shows Promise Against Cushing's Disease

In phase 3 trial, symptoms improved in people with rare hormonal disorder, study found

3/7/2012
Is Cancer Outwitting 'Personalized Medicine'?

Discovery of many genetic mutations within one cell may dash hopes for targeted treatments

3/7/2012
Experimental Drug Offers Hope for Rare Bone Disease: Study

Replaces missing enzyme in babies with severe hypophosphatasia

3/7/2012
Transplant Procedure Creates 'Hybrid' Immune System to Combat Rejection

Bone marrow cell transfer possible way to prevent common problem with organ donation, preliminary study suggests

3/6/2012
Genetic Tweak Helps Mice Avoid Cancer, Obesity: Study

But it's not clear what this means for humans, researchers say

3/1/2012
City Birds Sing Differently Than Their Country Cousins

Buildings, open spaces affect pitch of tweets, research shows

3/1/2012
Mouse Study Shows How Pot Clouds Memory

Lab study focuses on passive support cells in brain

2/29/2012
Alzheimer's-Like Memory Loss Reversed in Mice

But any application for humans remains years away, researchers stress

2/29/2012
Efforts to Improve Research on Kids' Drugs Paying Off: Report

But information still limited on long-term safety, efficacy, especially for infants

2/28/2012
New Flu Discovered in Guatemalan Fruit Bats

Virus not a current threat, but should be monitored as a potential source of human illness, experts say

2/27/2012
Stem Cell Finding Could Expand Women's Lifetime Supply of Eggs

Research might lead to new reproductive technologies, older pregnancies, researchers say

2/23/2012
Earliest Known Horse Shrank Due to Warming Planet: Report

Analysis of fossilized teeth reveals new evidence of link between mammals' body size and global temps

2/22/2012
New Melanoma Drug May Extend Survival

Most-hopeless patients gained several months, study says

2/17/2012
Brain Scans Might Spot Autism as Early as 6 Months of Age

Preliminary study says communication links in brain drop off before symptoms appear

2/16/2012
Genome Map Might Help Save Tasmanian Devil From Extinction

Research may spur strategies to stop spread of facial cancer that threatens species

2/16/2012
Health Insurance 'Mandate' Deemed Best Value for Money

More people covered, federal dollars saved with U.S. health insurance requirement, analysis says

2/8/2012
Electrical Brain Stimulation May Strengthen Memory, Study Says

Preliminary results suggest method might hold promise for dementia patients

2/3/2012
Could a Blood Test Help Spot Depression?

Small study suggests 'biomarker' levels might help support a diagnosis, but more research needed

2/2/2012
Pleasure in Scratching an Itch May Depend on Location

Sensation is especially intense in ankles, researchers say

2/2/2012
Mouse Study Suggests Alzheimer's Spreads Through Brain Like an Infection

If validated, finding might open doors to new therapies, even a vaccine, experts say

2/2/2012
Scientists May Be Closer to Developing 'Red Wine' Drug

Resveratrol's secrets revealed in work with mice

2/2/2012
Same Genes Key to Early & Late-Onset Alzheimer's: Study

Individual risk factors may influence when the brain disorder develops, researchers say

2/1/2012
Type 1 Diabetes Treatment Disappoints in Trial

Vaccine-based approach didn't affect insulin needs or other markers

2/1/2012
Experimental Drug Might Beat Aspirin in Preventing Repeat Strokes: Study

It's not yet FDA-approved, but apixaban cut clot risk caused by abnormal heartbeat

2/1/2012
Scientists Use Brain Waves to Eavesdrop on the Mind

Computer model seeks to decode heard language, but research is preliminary

2/1/2012
Stem Cell Therapy Shows Promise for Stroke, Studies Say

Patients may regain some function after treatment, preliminary research suggests

1/31/2012
Stem Cells May Further Hepatitis C Research

Using liver-like cells, scientists hope to learn how some people resist infection

1/31/2012
U.S. Advisers Explain Request to Censor Bird Flu Research

Published details of experiments could be used for harmful purposes, experts warn

1/30/2012
Ultrasound As a Male Contraceptive?

High-frequency treatment lowered sperm counts in rats, study says

1/27/2012
Native Americans May Have Trekked From Siberia

Anthropologists trace origins to region known as the Altai

1/27/2012
People May Lie More When Texting: Study

Researchers suggest it's easier to deceive than when in person or during video chat