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Sexual violence aimed at girls, women in Swaziland linked to high HIV/AIDS risk, other health issues

A new report commissioned by UNICEF and CDC and recently published in the journal Lancet found that one in three girls in Swaziland has experienced sexual violence by age 18, which can lead to serious health issues such as HIV, IRIN/PlusNews reports.

15 May 2009

Chronic infection clearly linked to key immunity protein

The reason deadly infections like human immunodeficiency virus (HIV) and hepatitis C never go away is because these viruses disarm the body's defense system.

15 May 2009

Cytomegalovirus may cause high blood pressure

A new study suggests for the first time that cytomegalovirus (CMV), a common viral infection affecting between 60 and 99 percent of adults worldwide, is a cause of high blood pressure, a leading risk factor for heart disease, stroke and kidney disease.

15 May 2009

Family-based prevention program helps teens override a gene linked to risky behavior

A family-based prevention program designed to help adolescents avoid substance use and other risky behavior proved especially effective for a group of young teens with a genetic risk factor contributing toward such behavior, according to a new study by researchers at the University of Georgia.

15 May 2009

Research shows how cocaine regulates gene expression in a crucial reward region

The study, published by Cell Press in the May 14th issue of the journal Neuron, provides exciting insight into the molecular pathways regulated by cocaine and may lead to new strategies for battling drug addiction.

13 May 2009

New tool helps predict risk of Alzheimer's in seniors

A new tool can help predict whether people age 65 and older have a high risk of developing Alzheimer's disease. Research on the tool is published in the May 13, 2009, online issue of Neurology, the medical journal of the American Academy of Neurology.

13 May 2009

American Civil Liberties Union challenges breast cancer gene patents

The American Civil Liberties Union and the Public Patent Foundation at Benjamin N. Cardozo School of Law (PUBPAT) filed a lawsuit today charging that patents on two human genes associated with breast and ovarian cancer stifle research that could lead to cures and limit women's options regarding their medical care.

12 May 2009

High levels of estradiol hormone in men with heart failure linked to increased risk of death

Men with systolic chronic heart failure who have low or high levels of estradiol, a form of the hormone estrogen, have an increased risk of death compared with men with moderate levels of this hormone, according to a study in the May 13 issue of JAMA, the Journal of the American Medical Association.

12 May 2009

Simple interventions could contain flu spread – focus on children

Although many have touted strategies from travel avoidance to Tamiflu to halt the spread of H1N1 flu or swine flu, a large body of evidence from the Cochrane Library suggests that concentrating on children's hygiene might be the best way to reduce the spread of respiratory illnesses.

12 May 2009

Formaldehyde exposure among industrial workers linked to greater risk of cancers of the blood and lymphatic system

Results from an ongoing study of workers employed at plants that used or produced formaldehyde continue to show a possible link between formaldehyde exposure and death from cancers of the blood and lymphatic system, particularly myeloid leukemia.

12 May 2009

Meditation may increase gray matter

Push-ups, crunches, gyms, personal trainers - people have many strategies for building bigger muscles and stronger bones. But what can one do to build a bigger brain?

12 May 2009

In retinal disease, sight may depend on second sites

If two people have the same genetic disease, why would one person go blind in childhood but the other later in life or not at all? For a group of genetic diseases - so-called ciliary diseases that include Bardet-Biedl syndrome, Meckel-Gruber syndrome, and Joubert syndrome - the answer lies in one gene that is already linked to two of these diseases and also seems to increase the risk of progressive blindness in patients with other ciliary diseases. The findings are published online this week at Nature Genetics.

12 May 2009

Start taking a vitamin with folic acid before pregnancy

Women who take folic acid supplements for at least one year before they become pregnant may cut their risk of having a premature baby by half, according to research published this week in the online journal, PLOS Medicine.

12 May 2009

Oxidation of potassium channel in cells linked to loss of neuronal function in aging

Researchers at UMDNJ-Robert Wood Johnson Medical School are one step closer to determining how human cells can be protected against the affects of age-related neurodegeneration including Alzheimer's and Parkinson's disease.

12 May 2009

Stigma, gender violence placing women in Caribbean at increased risk of HIV

Inter Press Service on Thursday examined how an increasing number of women living with HIV/AIDS in the Caribbean face stigma, discrimination and gender-based violence that is linked to the spread of the disease. UNAIDS reports that women overall now account for half of the population living with HIV in the Caribbean, compared with 30% in 1999. Women ages 15 to 24 account for 62% of the entire HIV-positive population in the Caribbean.

12 May 2009

Preconceptional folate supplementation and the risk of spontaneous preterm birth

Taking folic acid supplements for at least a year before conception is associated with reduction in the risk of premature birth, according to a study by Radek Bukowski (from the University of Texas Medical Branch, United States of America) and colleagues, published in this week's PLoS Medicine.

12 May 2009

Building a bridge from Alzheimer's disease to diabetes and vice versa

Modern societies face the increasing burden of age-related diseases, in particular Alzheimer's disease (AD) and type 2 diabetes (T2D).

12 May 2009

Seniors need more sun!

Spending more time in the sunshine could help older people to reduce their risk of developing heart disease and diabetes.

11 May 2009

Muscular dystrophy diagnosis delayed in boys

Boys show signs of Duchenne Muscular Dystrophy (DMD) for 2 ½ years before they obtain a diagnosis and disease-specific treatment, about the same length of delay children have endured for the past 20 years despite advances in genetic testing and treatment.

11 May 2009

Studies indicate why females do not fare as well as men in undergoing angioplasty for heart attacks

Age, condition and treatment delay are among the reasons women who undergo angioplasty for heart attack often do not fare as well as do men, according to two studies presented today at the Society for Cardiovascular Angiography and Interventions (SCAI) 32nd Annual Scientific Sessions.

6 May 2009

X linked News and Research

Sexual violence aimed at girls, women in Swaziland linked to high HIV/AIDS risk, other health issues

Chronic infection clearly linked to key immunity protein

Cytomegalovirus may cause high blood pressure

Family-based prevention program helps teens override a gene linked to risky behavior

Research shows how cocaine regulates gene expression in a crucial reward region

New tool helps predict risk of Alzheimer's in seniors

American Civil Liberties Union challenges breast cancer gene patents

High levels of estradiol hormone in men with heart failure linked to increased risk of death

Simple interventions could contain flu spread – focus on children

Formaldehyde exposure among industrial workers linked to greater risk of cancers of the blood and lymphatic system

Meditation may increase gray matter

In retinal disease, sight may depend on second sites

Start taking a vitamin with folic acid before pregnancy

Oxidation of potassium channel in cells linked to loss of neuronal function in aging

Stigma, gender violence placing women in Caribbean at increased risk of HIV

Preconceptional folate supplementation and the risk of spontaneous preterm birth

Building a bridge from Alzheimer's disease to diabetes and vice versa

Seniors need more sun!

Muscular dystrophy diagnosis delayed in boys

Studies indicate why females do not fare as well as men in undergoing angioplasty for heart attacks

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