A study using mice provides insight into how a specific receptor subtype in the brain could play a role in increasing a person’s risk for attention-deficit hyperactivity disorder (ADHD). The research, conducted by the Intramural Research Program (IRP) at the National Institute on Drug Abuse (NIDA), part of the National Institutes of Health, could also help explain how stimulants work to treat symptoms of ADHD.

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  1. Prescribed stimulant use for ADHD continues to rise steadily The prescribed use of stimulant medications to treat attention deficit hyperactivity disorder (ADHD) rose slowly but steadily from 1996 to 2008, according to a study conducted by the National Institutes of Health (NIH) and the Agency for Healthcare Research and Quality (AHRQ). The study was published online ahead of print Sept. 28, 2011, in the […]...
  2. ADHD and Pesticides Connection? Carolyn Cihelka is the editor of the Consumer Information Catalog and the writer/editor of the FedInfo enewsletter. I’d always been too cheap to buy organic, and in too much of a hurry to give my fruits and veggies more than a quick rinse, so I was horrified recently when, as the mother of a child […]...
  3. Researchers identify gene variant in Proteus syndrome A team of researchers has identified the genetic mutation that causes Proteus syndrome, a rare disorder in which tissue and bone grows massively out of proportion. The discovery, which has implications for potential drug therapies and even cancer, appears in the July 27, 2011, early online edition of the New England Journal of Medicine. The […]...
  4. Mental Disorders in Youth – Does Medicare Help About half of American children and teenagers who have certain mental disorders don’t receive professional services, according to a new study. ...
  5. Medicare, Medicaid, Medical Information on Attention Deficit Hyperactivity Disorder My nephew was making my sister and her husband crazy. He was fidgety, he couldn't keep his hands to himself, and he was always losing things. His grades weren't very good and his teachers were frustrated because he was constantly distracting other kids. He would do impulsive things that ended up with him breaking things or getting hurt. ...
  6. Medicare, Gene Variant that may Prevent African Sleeping Sickness also Leads to Increased Chance of Kidney Disease National Institutes of Health researchers and grantees have found that gene variants in APOL1, more common in African Americans, come with both health risk and reward, as reported in the July 15 online issue of Science....
  7. Medicare Card, Scientists Identify Markers, Human Breast Cancer Cells, Linked to Development of an Aggressive, But Less Common Form of Breast Cancer Scientists have identified a group of surface markers on cells linked to an aggressive type of breast cancer called estrogen receptor-negative cancer. In this preliminary study, estrogen-negative breast cancer developed when three markers, CD44+, CD49fhi, and CD133hi were present simultaneously on the surface of human cells taken from breast cancer patients and transplanted into a […]...
  8. Gene Mutations Linked to Early-Onset Inflammatory Bowel Disease An international team has discovered that mutations in either of 2 related genes cause a severe and rare form of inflammatory bowel disease in young children. The discovery allowed the researchers to successfully treat one of the study patients with a bone marrow transplant....
  9. Medicare Card: Gene Linked to Alzheimer’s Disease Plays Key Role in Cell Survival Scientists have discovered that a gene linked to Alzheimer’s disease may play a beneficial role in cell survival by enabling neurons to clear away toxic proteins. A study funded by the National Institute on Aging (NIA), part of the National Institutes of Health, shows the presenilin 1 (PS1) gene is essential to the function of […]...
  10. How Medicare Coverage Can Help – Gene Mutations Linked to Early-Onset Inflammatory Bowel Disease An international team has discovered that mutations in either of 2 related genes cause a severe and rare form of inflammatory bowel disease in young children. The discovery allowed the researchers to successfully treat one of the study patients with a bone marrow transplant....
  11. Scientists identify gene that could hold the key to muscle repair Researchers have long questioned why patients with Duchenne muscular dystrophy (DMD) tend to manage well through childhood and adolescence, yet succumb to their disease in early adulthood, or why elderly people who lose muscle strength following bed rest find it difficult or impossible to regain. Now, researchers at the National Institute of Arthritis and Musculoskeletal […]...
  12. Medicare: Funded twin study finds occupational chemical exposure may be linked to Parkinson’s risk A new research report contributes to the increasing evidence that repeated occupational exposure to certain chemical solvents raises the risk for Parkinson’s disease....
  13. Medicare, NIH scientists identify possible gene target for treating a form of lymphoma Researchers have identified a mutation in a gene that could lead to targeted therapies for certain lymphoma patients whose cure rates are currently poor. Mutation of the MYD88 gene was found to be one of the most frequent genetic abnormalities in a form of cancer known as diffuse large B cell lymphoma. MYD88 encodes a […]...
  14. Researchers Identify Gene Mutations Underlying Risk for Most Common Form of Parkinson’s Disease Parkinson's disease, which affects about 1.5 million Americans, is a progressive neurologic disorder caused by the degeneration of nerve cells in the portion of the brain that controls movement....
  15. Gene replacement treats copper deficiency disorder in mice Gene therapy plus an injection of copper dramatically improved survival in mice with a condition that mimics the often fatal childhood disorder Menkes disease, according to a study by researchers at the National Institutes of Health....