Alcohol Researchers Show "Friendly" Virus Slows HIV Cell Growth
A team of alcohol researchers led by Jack Stapleton, M.D., of the Department of Internal Medicine, University of Iowa College of Medicine and the Iowa City Veterans Affairs Medical Center, report in the September 6 New England Journal of Medicine, Volume 345, 2001 ( Effect of co-infection with GB virus type C (Hepatitis G Virus) on survival of HIV-infected individuals...
Neuroimaging Identifies Brain Regions Possibly Involved in Alcohol Craving
Viewing pictures of alcoholic beverages activates the prefrontal cortex and the anterior thalamus in alcoholics but not in moderate drinkers, report Medical University of South Carolina (MUSC) researchers in the April Archives of General Psychiatry. The research team is the first to use fMRI (functional magnetic resonance imaging) to examine whether alcohol cues stimulate specific brain regions. "The activated brain...
Alcohol Researchers Confirm Molecular Culprit of Alcohol-Induced Liver Damage
A study reported in the October issue of Gastroenterology (Volume 177, pages 1-12) shows that tumor necrosis factor-alpha (TNF-alpha), a pro-inflammatory protein, plays an important role in the development of early liver damage associated with alcohol consumption. Researchers from the University of North Carolina at Chapel Hill (UNC-CH) found that wild-type mice fed alcohol continuously over four weeks exhibited liver...
Alcohol Researchers Identify New Medication That Lessens Relapse Risk
A study in the current Archives of General Psychiatry (Volume 56, pages 719-724) shows that nalmefene, an opioid antagonist that is not now commercially available in the oral form studied, is effective in preventing relapse to heavy drinking in alcohol dependent individuals. Barbara J. Mason, Ph.D., and colleagues at the University of Miami School of Medicine found from a 12-week...
NIAAA Releases New Estimates of Alcohol Abuse and Dependence
The National Institute on Alcohol Abuse and Alcoholism today released the first report from its National Longitudinal Alcohol Epidemiologic Survey (NLAES), including the most precise estimates to date of alcohol abuse and dependence among U.S. adults. The figures are reported by Bridget F. Grant, Ph.D., Ph.D., and colleagues in the current issue (Vol. 18, No. 3) of Alcohol Health &...
Frontocerebellar abnormalities may signal increased risk for alcohol problems
Brain circuits that connect the frontal lobes with the cerebellum are damaged in chronic alcoholics and may contribute to cognitive deficits in these individuals. But whether these “frontocerebellar” abnormalities are present in individuals at high risk for alcoholism before they start using alcohol is unknown. To find out, scientists led by Dr. Megan Herting at the Oregon Health and Science...
NIH study finds alcohol use disorder on the increase
AUDs often untreated Alcohol use disorder, or AUD, is the medical diagnosis for problem drinking that causes mild to severe distress or harm. A new study supported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health, reports that nearly one-third of adults in the United States have an AUD at some time...
NIH holds competition to create better wearable alcohol biosensor
First prize winner will be awarded $200,000 In the search for a wearable or otherwise discreet device capable of measuring blood alcohol levels in real time, the National Institute on Alcohol Abuse and Alcoholism (NIAAA) has issued the Wearable Alcohol Biosensor Challenge. The wearable biosensor will aid researchers, clinicians, therapists and individuals by providing more accurate data on how much...
National Conference on Alcohol & Opioid Use in Women & Girls
Event registration opens for National Drug & Alcohol Facts Week®
The National Institute on Drug Abuse (NIDA) and the National Institute on Alcohol Abuse and Alcoholism (NIAAA) announced that event registration begins today for the next National Drug & Alcohol Facts Week® (NDAFW), to be held Jan. 22-28, 2018. NDAFW is an annual, week-long series of educational events that brings together teens and scientific experts to SHATTER THE MYTHS® about...
Video: Introducing and Demonstrating the NIAAA Alcohol Treatment Navigator
NIAAA selects winners of its Wearable Alcohol Biosensor Challenge
NIH-funded study finds that gabapentin may treat alcohol dependence
Promising results from a randomized, controlled clinical trial of the medication The generic anticonvulsant medication gabapentin shows promise as an effective treatment for alcohol dependence, based on the results of a 150-patient clinical trial of the medication. Conducted by scientists supported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health, the study...
Registration opens for National Drugs & Alcohol Chat Day 2019
National Drug and Alcohol Facts Week® celebrates 10 years
Alcohol "Flush" Signals Increased Cancer Risk Among East Asians
Many people of East Asian descent possess an enzyme deficiency that causes their skin to redden, or flush, when they drink alcohol. Scientists from the National Institute on Alcohol Abuse and Alcoholism (NIAAA) and Japan's KurihamaAlcoholCenter now caution that heavy alcohol consumption greatly increases the risk for esophageal cancer among such individuals, who comprise about 8 percent of the world's...
Micro RNA Implicated As Molecular Factor in Alcohol Tolerance
In recent years, a class of small molecules known as microRNAs have been found to play an important role in regulating gene products in most animal and plant species. A new study now indicates that microRNA may influence the development of alcohol tolerance, a hallmark of alcohol abuse and dependence. Researchers supported by the National Institute on Alcohol Abuse and...