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Largest survey on depression suggests higher prevalence in U.S., reports Mailman school
Findings from the largest survey ever conducted on the co-occurrence of psychiatric disorders among U.S. adults indicates a sharper picture than previously reported of major depressive disorder (MDD) in specific population groups.   view more (2005-10-27)

Killing brain tumors from within: A 'Trojan horse' approach
A new method for targeting malignant brain tumors through inducing the cancerous cells to "commit suicide" has been developed by a team of researchers headed by a Hebrew University of Jerusalem professor of biochemistry.   view more (2006-10-25)

Synthetic molecule causes cancer cells to self-destruct
Scientists have found a way to trick cancer cells into committing suicide. The novel technique potentially offers an effective method of providing personalized anti-cancer therapy.   view more (2006-08-28)

Emotional impairment linked to cognitive deficits in bipolar children
Researchers at the University of Illinois at Chicago used functional brain imaging to establish a link between emotional impairment and poor cognition in children with bipolar disorder.   view more (2005-10-21)

Discovery in 'Bubble Boy' disease gene therapy
Scientists at St. Jude Children's Research Hospital have developed a mouse model of a severe disease of the immune system that helps explain why gene therapy used to treat children with this disease at an institution in Europe caused some of them to develop leukemia.   view more (2006-08-02)

Antidepressants linked to lower child suicide rates
esearchers report an inverse relationship between antidepressant prescriptions and the rates of suicide in children and adolescents - a finding that contradicts the Food and Drug Administration's "black box" warning for selective serotonin reuptake inhibitor medications, also known as... view more (2006-11-02)

Oxygen deprived brains repaired and saved
Scientists from Melbourne's Howard Florey Institute have found special proteins that protect the brain after it has been damaged by a lack of oxygen, which occurs in conditions such as stroke, perinatal asphyxia, near-drowning and traumatic brain injury.   view more (2006-08-25)

Little known DNA repair enzyme may be a tumor suppressor gene
The DNA in our cells is constantly being bombarded by environmental, chemical and cellular insults. Fortunately, our cells contain many enzymes devoted strictly to detecting and repairing any damage caused by these insults.   view more (2006-01-04)

Anxiety disorders increase risk of suicidal thoughts and attempts
A pre-existing anxiety disorder significantly increases the risk of a subsequent onset of suicidal thoughts and suicide attempts.   view more (2005-11-08)

Molecule targets and kills tumor cells, starves blood supply
A man-made chemical compound called ARC causes tumor cells to die but leaves normal cells unharmed.   view more (2006-03-16)

Drug aimed at Huntington's eases chorea, the disease's hallmark feature
A drug widely available in Europe and Canada - but not the United States - dramatically eases one of the most disabling symptoms of Huntington's disease, involuntary writhing movements known as chorea.   view more (2006-02-14)

Alcoholics with a borderline personality disorder are at greatest risk for suicidal behavior
Compared to the general population, individuals with alcohol-use disorders (AUDs) have a significantly greater risk of suicide attempts. Up to 40 percent of treatment-seeking patients with AUDs report having attempted suicide, which is six to 10 times greater than suicide attempts among the general... view more (2006-04-24)

Molecular 'signature' protects cells from viruses
Every cell constantly produces a whole arsenal of proteins. The instruction what is to be built comes from the cell nucleus: this is where the DNA is stored, the heredity molecule in which, so to speak, the construction blueprints for all cellular proteins are stored.   view more (2006-10-13)

Yale findings hold promise for stopping progression of bipolar disorder
Changes in the brain that are important indicators of bipolar disorder are not prominent until young adulthood and are reduced in persons taking mood-stabilizing medications.   view more (2006-01-31)

Proteins are key to cell death in heart disease, stroke and degenerative conditions
Researchers at Yale School of Medicine have gained deeper understanding of two members of a family of proteins called caspases that play a key role in promoting apoptosis, a process in which the cell responds to external signals by essentially committing suicide.   view more (2006-02-23)

Dyslexia: risk gene is identified
About five million Germans have serious learning difficulties when it comes to reading and writing. It is frequently the case that several members of the same family are affected. So hereditary disposition seems to play an important role in the occurrence of dyslexia.   view more (2005-11-04)

Fatty spheres loaded with siRNA shrink ovarian cancer tumors in preclinical trial
A molecular "off" switch packaged in a tiny sphere penetrates deeply into ovarian cancer tumor cells, stifling a troublesome protein and drastically reducing the size of tumors.   view more (2006-08-15)

Physiological markers for cutting, other self-harming behaviors by teenage girls found
Non-fatal, self-inflicted injuries by adolescent and young adult females are major public health problems and researchers have found physiological evidence that this behavior may lead to a more serious psychological condition called borderline personality disorder.   view more (2006-06-16)

Gene therapy completely suppresses ovarian cancer growth in animal model
University of Pittsburgh School of Medicine researchers have used gene therapy to either completely abolish or significantly inhibit tumor progression in a mouse model of ovarian cancer.   view more (2006-06-05)

U. of Colorado team solves mystery of carcinogenic mothballs
Chemical compounds in household products like mothballs and air fresheners can cause cancer by blocking the normal process of "cell suicide" in living organisms, according to a new study spearheaded by the University of Colorado at Boulder.   view more (2006-06-21)

Inhibiting cell process may give cancer drug a boost
A molecule that interferes with the internal scaffolding that shapes the cell may kill cancer cells, retard the growth of tumors and give a boost to a common chemotherapy drug.   view more (2006-05-04)

Malfunctioning bone marrow cells sabotage nerve cells in diabetes
Malfunctioning bone marrow cells that produce insulin appear to cause a dangerous nerve condition called neuropathy that disables many people with diabetes, said a research team led by Baylor College of Medicine in Houston.   view more (2005-08-23)

Cancer researchers describe gene that halts spread of aggressive childhood cancer
A team of cancer researchers has shown that a gene commonly lost during neuroblastoma tumor formation, one of the most aggressive cancers in babies and children, is in fact a "metastasis suppressor" gene.   view more (2006-01-05)

Depressive symptoms in adolescents associated with parental domestic violence
Adolescents who witness domestic violence between their parents are significantly more likely to suffer from symptoms of depression.   view more (2006-03-02)

SLU scientists have identified the first gene regulating programmed cell death in plant embryos
A research team at the Swedish University of Agricultural Sciences, SLU, has succeeded in isolating a novel gene that regulates cell death in plant embryos. This is a world first. The team consists of scientists from the Department of Plant Biology and Forest Genetics, headed by Peter Bozhkov and... view more (2004-06-01)
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