Addiction News and Research

RSS

Organoid model unveils secrets of the brain's dopaminergic system

A new organoid model of the dopaminergic system sheds lights on its intricate functionality and potential implications for Parkinson's disease.

5 Dec 2023

California’s ambitious Medicaid experiment gets tripped up in implementation

Nearly two years into Gov. Gavin Newsom's $12 billion experiment to transform California’s Medicaid program into a social services provider for the state's most vulnerable residents, the institutions tasked with providing the new services aren't effectively doing so, according to a survey released Tuesday.

5 Dec 2023

Weight loss leads to dynamical changes in brain function and gut microbiome

Worldwide, more than one billion people are obese. Obesity is a risk factor for cardiovascular disease, diabetes, and some cancers. But permanently losing weight isn’t easy: complex interactions between body systems such as gut physiology, hormones, and the brain are known to work against it. One method for weight loss is intermittent energy restriction (IER), where days of relative fasting alternate with days of eating normally.

4 Dec 2023

Scientists uncover dopamine's role in learning from rewards and punishments

What happens in the human brain when we learn from positive and negative experiences? To help answer that question and better understand decision-making and human behavior, scientists are studying dopamine.

1 Dec 2023

Study suggests the need for more education and screening of older adults for cannabis-related risks

More older Americans use cannabis now than before the pandemic, with 12% saying they've consumed a THC-containing substance in the past year and 4% saying they do so multiple times a week, according to a new study of people aged 50 to 80.

1 Dec 2023

Brain peptide identified as key player in heavy alcohol drinking

Alcohol is the most common addictive substance in the world. Every year in the U.S. excessive alcohol use costs $249 billion and causes approximately 88,000 deaths, as well as various chronic diseases and social issues.

1 Dec 2023

Explosive Desantis-Newsom debate reflects nation’s culture wars

Fox News officially titled it "The Great Red vs. Blue State Debate." But the faceoff quickly turned into a full-out political brawl between Gavin Newsom, California's Democratic governor who isn't running for president; and Ron DeSantis, the Florida Republican governor who is, and is not gaining ground against former President Donald Trump in voter polls.

1 Dec 2023

Exploring 'food noise': Study sheds light on eating thoughts and obesity treatment breakthroughs

Study delves into the concept of 'food noise,' referring to persistent thoughts about eating, and assesses its impact on eating behaviors and obesity treatments. It explores how GLP-1RAs, a class of drugs used for weight management, might influence food cue reactivity, potentially offering new insights into obesity treatment and the psychological aspects of eating behaviors.

30 Nov 2023

Cannabis and alcohol co-use disrupts brain development and impairs memory

The increased legalization of cannabis over the past several years can potentially increase its co-use with alcohol. Concerningly, very few studies have looked at the effects of these two drugs when used in combination.

30 Nov 2023

Health care is front and center as Desantis and Newsom go mano a mano

Republican presidential candidate Ron DeSantis and Democratic Gov. Gavin Newsom — political rivals from opposite coasts and proxies for red and blue America — are set to square off for a first-of-its-kind debate Nov. 30 in Georgia.

27 Nov 2023

Many autoimmune disease patients struggle with diagnosis, costs, inattentive care

After years of debilitating bouts of fatigue, Beth VanOrden finally thought she had an answer to her problems in 2016 when she was diagnosed with Hashimoto's disease, an autoimmune disorder.

27 Nov 2023

New ingestible sensor for non-intrusive sleep disorder monitoring developed by MIT and collaborators

A recent Device study reported the effectiveness of an ingestible vitals-monitoring pill (VM pill) to monitor vital signs, including heart and respiratory rate based on a human trial.

24 Nov 2023

Significant genetic variations linked to cannabis use disorder identified in major global ancestries

Multi-ancestry genome-wide association study of cannabis use disorder.

22 Nov 2023

Evolving overdose crisis shakes previously effective treatments

"You can't inject a horse tranquilizer and think nothing bad is gonna happen" to you, said Ty Sears, 33, a longtime drug user now in recovery.

21 Nov 2023

Gambling addiction linked to increased risk of long-term sick leave

Gambling addiction can increase the risk of long-term sick leave for several years, according to a new study published in Psychological Medicine.

20 Nov 2023

KFF Health News' 'What the Health?': Congress kicks the (budget) can down the road. Again.

Congress narrowly avoided a federal government shutdown for the second time in as many months, as House Democrats provided the needed votes for new House Republican Speaker Mike Johnson to avoid his first legislative catastrophe of his brief tenure.

16 Nov 2023

TACTIC project aims to uncover genetic causes of cancer and develop targeted therapies

Investigating the genetic causes of cancer and fighting them with new drugs: To this end, German Cancer Aid is funding the TACTIC project until 2028 with 11.8 million euros.

16 Nov 2023

Prenatal cannabis exposure increases risk of adverse birth outcomes, study finds

Infants prenatally exposed to cannabis are more likely to be born preterm, have a low birth weight, and require neonatal intensive care unit (NICU) care than infants without prenatal cannabis exposure, according to a study published today in the scientific journal Addiction.

16 Nov 2023

Oral nicotine pouches fail to satisfy cravings of current smokers

Oral nicotine pouches, a tobacco-leaf-free product marketed as an alternative to cigarettes, do little to curb current smokers' nicotine cravings, according to a new study.

15 Nov 2023

The spread of misinformation on Twitter regarding vaping

Researchers examine the discourse of misinformation related to electronic nicotine delivery systems on social media

15 Nov 2023

Addiction News and Research

Organoid model unveils secrets of the brain's dopaminergic system

California’s ambitious Medicaid experiment gets tripped up in implementation

Weight loss leads to dynamical changes in brain function and gut microbiome

Scientists uncover dopamine's role in learning from rewards and punishments

Study suggests the need for more education and screening of older adults for cannabis-related risks

Brain peptide identified as key player in heavy alcohol drinking

Explosive Desantis-Newsom debate reflects nation’s culture wars

Exploring 'food noise': Study sheds light on eating thoughts and obesity treatment breakthroughs

Cannabis and alcohol co-use disrupts brain development and impairs memory

Health care is front and center as Desantis and Newsom go mano a mano

Many autoimmune disease patients struggle with diagnosis, costs, inattentive care

New ingestible sensor for non-intrusive sleep disorder monitoring developed by MIT and collaborators

Significant genetic variations linked to cannabis use disorder identified in major global ancestries

Evolving overdose crisis shakes previously effective treatments

Gambling addiction linked to increased risk of long-term sick leave

KFF Health News' 'What the Health?': Congress kicks the (budget) can down the road. Again.

TACTIC project aims to uncover genetic causes of cancer and develop targeted therapies

Prenatal cannabis exposure increases risk of adverse birth outcomes, study finds

Oral nicotine pouches fail to satisfy cravings of current smokers

The spread of misinformation on Twitter regarding vaping

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

Latest News