Alcohol Awareness Month
April is Alcohol Awareness Month, sponsored by the National Council on Alcoholism and Drug Addiction. This year's theme is "Changing attitudes: It's not a 'rite of passage.'"
Essay: A journey to sobriety
Just days before graduating with his Ph.D., pseudonymous health systems researcher Dr. 24hours was arrested for drunk driving. .
Infographic: The biochemistry of alcohol abuse
In an exclusive-to-ASBMB-Today rendering, an undergraduate studying biochemistry demonstrated how alcohol dehydrogenase converts a molecule nicknamed "el feliz" (the happy) into "el doloroso" (the painful). .
News: A link between noncoding RNAs and alcoholic liver disease
What can a study of microRNAs upregulated in a mouse model of alcoholism tell us about the inflammation that leads to alcoholic liver disease?
Research findings: A receptor driving fatty liver disease
Alcoholic liver disease, or steatohepatosis, is a common complication of alcoholism. Scientists late last year reported the identification of a nuclear receptor that drives fat accumulation in the liver in response to ethanol.
Research findings: How alcohol slows healing
Did you know that alcohol can delay the healing of bone fractures? Researchers investigated the molecular mechanism for this effect, which can increase mortality from traumatic injuries. They found that alcohol reduces TGF-beta 1 production in response to the bone remodeling factor osteopontin, which may explain problems with fracture healing.
Research findings: Diagnosing oral cancers
Alcohol use is a major risk factor for cancers of the oral cavity (including tongue, lip, floor of mouth, and hard palate). Scientists in Taiwan used a targeted proteomics assay to discover diagnostic biomarkers for oral cancer.
News: Alcohol and hepatitis interact to raise cholesterol
Excessive alcohol use and the viral infection hepatitis B are both known to damage the liver. Researchers recently discovered that alcohol and hepatitis have synergistic effects on the liver, dramatically affecting cholesterol metabolism. Read a brief summary of their research .
Research findings: Obesity compounds alcohol's effect
Damage to the liver from alcohol can coexist with obesity-related liver diseases. Scientists assayed all lipids in the liver of lean and obese mice after alcohol consumption and found that obesity dramatically increased the inflammation and oxidative stress that alcohol caused.
Classic study: How drinking affects "bad" cholesterol
In this classic article, researchers showed that acetaldehyde, which is produced from ethanol by alcohol dehydrogenase, can react with lipoproteins in the liver. The reaction may explain the dramatically higher very low density lipoprotein cholesterol levels observed in heavy alcohol users.
Research findings: how drinking affects "good" cholesterol
Even though alcohol consumption raises liver fat and cholesterol levels, it is known to slightly reduce the risk of heart disease. In this study, researchers tested the hypothesis that alcohol may change the amount of reverse cholesterol transport, or removal of free cholesterol from the peripheral tissues to return it to the liver.
Enjoy reading ASBMB Today?
Become a member to receive the print edition four times a year and the digital edition monthly.
Learn moreGet the latest from ASBMB Today
Enter your email address, and we鈥檒l send you a weekly email with recent articles, interviews and more.
Latest in Science
Science highlights or most popular articles
Bacteriophage protein could make queso fresco safer
Researchers characterized the structure and function of PlyP100, a bacteriophage protein that shows promise as a food-safe antimicrobial for preventing Listeria monocytogenes growth in fresh cheeses.
Building the blueprint to block HIV
Wesley Sundquist will present his work on the HIV capsid and revolutionary drug, Lenacapavir, at the ASBMB Annual Meeting, March 7鈥�10, in Maryland.
Gut microbes hijack cancer pathway in high-fat diets
Researchers at the Feinstein Institutes for Medical Research found that a high-fat diet increases ammonia-producing bacteria in the gut microbiome of mice, which in turn disrupts TGF-尾 signaling and promotes colorectal cancer.
Mapping fentanyl鈥檚 cellular footprint
Using a new imaging method, researchers at State University of New York at Buffalo traced fentanyl鈥檚 effects inside brain immune cells, revealing how the drug alters lipid droplets, pointing to new paths for addiction diagnostics.
Designing life鈥檚 building blocks with AI
Tanja Kortemme, a professor at the University of California, San Francisco, will discuss her research using computational biology to engineer proteins at the 2026 ASBMB Annual Meeting.
Cholesterol as a novel biomarker for Fragile X syndrome
Researchers in Quebec identified lower levels of a brain cholesterol metabolite, 24-hydroxycholesterol, in patients with fragile X syndrome, a finding that could provide a simple blood-based biomarker for understanding and managing the condition.