Depression News and Research

Latest Depression News and Research

18 to 25 percent of women suffer from migraines

For every man with a migraine, three women are struck by the severe headaches that often come with nausea, sensitivity to light and sound, and aura.

6 Aug 2007

Ddiscovery of a novel molecular switch offers potential for epilepsy

The discovery of a novel molecular switch that powerfully modulates nerve cell activity offers the potential for new mood disorder and epilepsy treatments, University of California, Irvine researchers report.

6 Aug 2007

Tailor-made antidepressants

In spite that the causes of depression have not still been fully identified, scientists acknowledge that genetic and environmental factors play a common role in the onset of this disorder.

6 Aug 2007

The reverse shoulder prosthesis

Athough most artificial joints resemble the shape and structure of the joint they're designed to replace, one new prosthesis - the reverse shoulder - takes a different approach, reversing the position of the normal ball-and-socket design.

3 Aug 2007

Efalizumab effective in treatment of heavy psoriasis

A meta-analysis of four randomized Phase III placebo-controlled trials confirms that the injectable drug Efalizumab, a humanized therapeutic antibody designed to selectively and reversibly block the activation, reactivation and trafficking of T-cells that lead to the development of psoriasis, had an acceptable safety and efficacy profile in the treatment of psoriasis in heavy patients, researchers at Mount Sinai School of Medicine announced today.

3 Aug 2007

Daily stress exacerbates the symptoms lupus

Lupus is an autoimmune disease which produces antibodies causing injuries to the body's cells and tissue.

3 Aug 2007

Modafinil under study for bipolar disorder

A preliminary study of 85 patients with bipolar disorder shows that a drug used to treat patients with sleep disorders might also control the depressive symptoms associated with bipolar disorder.

3 Aug 2007

Gene variation makes people with depression more likely to respond to the medication citalopram

A variation in a gene called GRIK4 appears to make people with depression more likely to respond to the medication citalopram (Celexa) than are people without the variation, a study by the National Institute of Mental Health (NIMH), part of the National Institutes of Health, has found.

3 Aug 2007

Sex and gender differences in chronic obstructive pulmonary disease

In the first study to directly compare men and women with chronic obstructive pulmonary disease, or COPD, and severe emphysema, researchers have found that there are marked differences between the sexes.

3 Aug 2007

Rotating shift workers have lower levels of serotonin

People who work rotating shifts have significantly lower levels of serotonin, a hormone and neurotransmitter in the central nervous system believed to play an important role in the regulation of sleep, according to a study published in the August 1st issue of the journal SLEEP.

3 Aug 2007

How language relates to use of mental health services for California Latinos

An examination of usage of publicly sponsored mental health services by Spanish-speaking Latinos in San Diego revealed significant differences from use patterns by either English-speaking Latinos or Caucasians.

2 Aug 2007

Hostility, anger and depression could increase risk for heart disease in men

Men who are hostile and prone to frequent intense feelings of anger and depression could be harming their immune systems and putting themselves at risk for coronary heart disease as well as related disorders like type 2 diabetes and high blood pressure, a new study finds.

2 Aug 2007

Fear protein found

A University of Iowa study shows that loss or chemical inhibition of a protein, known as acid sensing ion channel protein (ASIC1a), reduces innate fear behavior in lab animals, making normally timid mice relatively fearless.

2 Aug 2007

Schizophrenia improved by mental and physical exercise

Scientists at Melbourne's Howard Florey Institute have shown that mental and physical exercise can improve behavioural deficits in schizophrenia and repair damaged chemical transmitter pathways in the brain.

1 Aug 2007

Bipolar disorder phenome database

A novel, free, public online database opening this week should greatly speed efforts to find genes linked to increase risk of bipolar disorder.

1 Aug 2007

High rates of posttraumatic stress disorder after war in Uganda

A survey of adults displaced by war in northern Uganda found high rates of posttraumatic stress disorder (PTSD) and depression, and that these individuals were more likely to favor violent means to end the conflict compared to persons without these symptoms, according to a study in the August 1 issue of JAMA, a theme issue on violence and human rights.

1 Aug 2007

Displaced adolescent girls benefit from group therapy

Group interpersonal psychotherapy is effective in reducing depressive symptoms among adolescent girls affected by war and displacement, according to researchers at the Johns Hopkins Bloomberg School of Public Health and other institutions. However, the same treatment was not as effective in boys.

31 Jul 2007

Severe trauma affect kid's brain function

The first study to examine brain activity patterns in severely traumatized children showed their brains function differently than those of healthy children, say researchers at the Stanford University School of Medicine and Lucile Packard Children's Hospital.

30 Jul 2007

Severe trauma affects kids' brain function

27 Jul 2007

Cannabis use and risk of psychotic or affective mental health outcomes

Further evidence that using cannabis could increase the risk of developing a psychotic illness such as schizophrenia, later in life, is revealed today in a study published in The Lancet.

27 Jul 2007