Investigators from the House Ethics Committee have begun reaching out to witnesses as part of a recently revived investigation into Rep. Matt Gaetz of Florida, focused on allegations that he may have engaged in sexual misconduct, illicit drug use or other misconduct.

The lead prosecutor in the case against President Joe Biden’s son Hunter says he is willing to testify publicly this fall

Alix Earle's unforgettable Halloween mishap takes center stage on her 'Hot Mess' podcast

Arsenal began their Premier League title challenge by beating Nottingham Forest 2-1 on Saturday as Brighton shrugged off the absence of Moises Caicedo...

'GMA' star Robin Roberts is all set to tie the knot with her long-time partner Amber Laign whom she met in 2005

VATICAN CITY (Reuters) -Pope Francis cancelled his morning audiences on Saturday because of mild flu, the Vatican said in a

Alcohol addiction ruins millions of lives every year, but scientists may have found a cure for this terrible affliction. A new treatment for alcohol use disorder (AUD) has been trialled in monkeys with impressive results and, if these translate to human trials, the impact could be monumental. A team of neuroscientists and physiologists from across the US tested a new type of gene therapy to see if they could directly target the underlying brain circuitry associated with sustained heavy drinking. As they noted, in the journal Nature Medicine, people suffering from AUD commonly return to alcohol use even if they attempt to quit. This is largely to do with what’s known as mesolimbic dopamine (DA) signalling – meaning how the central nervous system circuit communicates the feelgood neurotransmitter dopamine. A protein called glial-derived neurotrophic factor (GDNF) is key to keeping these neurons in this reward circuitry functioning. However, experts have found that levels of GDNF are reduced in people with AUD during periods of alcohol abstinence, most notably in a region of the brain called the ventral tegmental area (VTA), as IFLScience notes. Therefore, the researchers decided to test whether using gene therapy to deliver more GDNF to the VTA could help reinforce this crucial dopaminergic signalling and prevent patients from suffering an alcoholic relapse. The team of scientists explained how alcohol consumption in non-addicts prompts the release of dopamine, creating a pleasurable buzz feeling, but chronic alcohol use causes the brain to adapt and stop releasing so much dopamine. “So when people are addicted to alcohol, they don’t really feel more pleasure in drinking,” Dr Kathleen Grant, a senior co-author of the study, said in a statement. “It seems that they’re drinking more because they feel a need to maintain an intoxicated state.” For their research, Dr Grant and her colleagues used eight rhesus macaque monkeys, who were exposed to increasing concentrations of alcohol over four 30-day “induction” periods. The monkeys then had free access to alcohol and water for 21 hours a day for six months, during which they developed heavy drinking behaviours. This was then followed by a 12-week abstinence phase, with the GDNF treatment performed four weeks in for half of the subjects. The gene therapy was delivered using a a viral vector containing a copy of the human GDNF gene injected directly into the primate’s VTA, according to IFLScience. And the results were truly jaw-dropping. “Drinking went down to almost zero,” Dr Grant said. “For months on end, these animals would choose to drink water and just avoid drinking alcohol altogether. They decreased their drinking to the point that it was so low we didn’t record a blood-alcohol level.” The most exciting aspect of their findings is the suggestion that gene therapy could offer a permanent solution for people with the most severe cases of AUD. This will be a welcome glimmer of hope to many, given that some 29.5 million people were diagnosed with AUD in the US alone in 2021, according to the National Institute on Alcohol Abuse and Alcoholism. Of these 29.5 million sufferers, almost a million (894,000) were aged between 12 and 17. It’ll likely be some time before we know for sure whether the gene therapy can be rolled out in humans, but it’s an important first step in tackling this devastating disorder. Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Premiums are going up again on the federal Affordable Care Act exchange, but generous subsidies will shield most consumers seeking coverage from the increased cost.

Temple University Acting President JoAnne Epps died suddenly Tuesday afternoon after falling ill during a university memorial service, the school said in a statement.

A panel of aviation experts say the Federal Aviation Administration needs more staffing and better technology to cope with a surge in close calls between planes

Justice Elena Kagan said Friday that she thought it would be a "good thing" for the Supreme Court to adapt some version of a code of ethics that governs lower court judges and that she hoped the justices would make progress on the issue soon.

Troops from the NATO-led peacekeeping force in Kosovo have placed metal fences and barbed wire barriers in a northern town following clashes with ethnic Serbs that left 30 international soldiers wounded