Newswise Feature Channel: Marijuana

Cannabis Use Linked to Workplace Absenteeism

University of California San Diego — Mon, 26 Aug 2024 09:10:30 EST

From garden to gas chambers: the bioactive power of (-)-carvone against weeds

Chinese Academy of Sciences — Mon, 26 Aug 2024 09:05:23 EST

A cutting-edge study reveals the natural compound (-)-carvone in Spearmint as a potent and sustainable alternative to chemical herbicides. This research demonstrates how (-)-carvone targets and degrades microtubules in weeds, inducing cell death and inhibiting growth without harming the environment. The findings suggest a future where allelopathic plants offer eco-friendly solutions to weed management, supporting biodiversity and reducing the reliance on harmful chemicals in agriculture.

Cannabis use tied to head and neck cancer

Keck Medicine of USC — Thu, 08 Aug 2024 11:00:00 EST

A study from the USC Head and Neck Center, part of Keck Medicine of USC and the USC Caruso Department of Otolaryngology - Head and Neck Surgery, suggests that cannabis, the most commonly used illicit substance worldwide, is associated with an increased occurrence of head and neck cancer.

Novel study reveals that a surprising number of pregnant people are using cannabis -- and need to be informed of its risks

Association for Diagnostic and Laboratory Medicine (ADLM (formerly AACC)) — Tue, 30 Jul 2024 11:30:00 EST

Breaking research shows that rates of cannabis use during pregnancy are far higher than previously thought, a finding that could improve efforts to identify pregnant cannabis users and inform them of potential risks.

ACP Calls for Evidence-Based Public Health Approach to Cannabis Regulation

American College of Physicians (ACP) — Mon, 22 Jul 2024 17:00:00 EST

A public health approach is necessary to address the legal, medical, and social complexities of cannabis use, says the American College of Physicians (ACP) in a new policy paper, "Regulatory Framework for Cannabis: A Position Paper from the American College of Physicians."

Researchers find biological clues to mental health impacts of prenatal cannabis exposure

Washington University in St. Louis — Fri, 05 Jul 2024 10:05:10 EST

In research published in Nature Mental Health this month, researchers at Washington University in St. Louis outline the intermediate biological steps that could play into how prenatal cannabis exposure leads to behavioral issues down the line.

As Restrictions on Cannabis and Psychedelics Ease, Americans Dabble with 'Microdosing'

University of California San Diego — Fri, 28 Jun 2024 11:00:00 EST

Loosening local, state and federal regulations on cannabis and psychedelics has increased Americans' interest in microdosing, according to a study from researchers at the University of California San Diego.

Exploring the underlying emotions that lead to alcohol and cannabis use

Research Society on Alcoholism — Mon, 24 Jun 2024 08:00:00 EST

Theoretical models of alcohol and cannabis use disorders often focus on the idea that people consume alcohol and cannabis use to regulate their negative emotions - in other words, to make themselves feel better. New research does not support this idea, finding instead that people mostly consume alcohol and cannabis in their daily life when they are experiencing positive emotions.

Cannabis use tied to increased risk of severe COVID-19

Washington University in St. Louis — Fri, 21 Jun 2024 11:00:00 EST

A study by researchers at Washington University School of Medicine in St. Louis shows that people with COVID-19 who used cannabis were more likely to be hospitalized and require intensive care than those who did not use the drug.

Cannabis use common among patients, with most using it to manage a symptom or health condition

University of California, Los Angeles (UCLA), Health Sciences — Wed, 05 Jun 2024 11:00:00 EST

Nearly one in six patients in primary care reported cannabis use, with 35% of those using at levels indicating moderate- to high-risk use disorder. The findings indicate the need for routine cannabis use screening. Currently few healthcare systems offer this screening in primary care settings.

Retrospective Study Based on Electronic Health Records Finds Popular Diabetes and Weight-Loss Drugs Associated with Reduction in Incidence and Recurrence of Alcohol-Use Disorder by at Least Half

Case Western Reserve University — Mon, 03 Jun 2024 09:00:07 EST

A new study by researchers at the Case Western Reserve University School of Medicine reveals that the popular diabetes and weight-loss drugs Wegovy and Ozempic are linked to reduced incidence and recurrence of alcohol abuse or dependence.

Biden Administration Supports the Reclassification of Marijuana

George Washington University — Thu, 30 May 2024 09:05:07 EST

Harsh marijuana laws go up in smoke

University of Miami — Tue, 28 May 2024 12:00:03 EST

A University of Miami cannabis epidemiologist and a criminal law specialist applaud the federal government's proposal to reverse the criminalization of cannabis.

Nearly 3% of Healthy Adolescents use Commercial CBD Products, Study Finds

University of California San Diego — Wed, 22 May 2024 09:30:00 EST

Researchers at UC San Diego have found that nearly 3% of healthy adolescents use commercial CBD products, many of which contain higher levels of THC than advertised.

Marijuana Reclassification: Msu Experts Anticipate Side Effects

Michigan State University — Fri, 10 May 2024 11:05:58 EST

The proposed reclassification of marijuana, or cannabis, by the U.S. Drug Enforcement Administration makes MSU researchers both optimistic and pessimistic.

60% of Women with Disabilities View Cannabis as a 'Harmless' Drug

Florida Atlantic University — Tue, 07 May 2024 08:30:40 EST

In women of childbearing age, cannabis use may increase the risk of adverse reproductive and perinatal health outcomes. A study in a sample of 20,234 women ages 18 to 49 by disability status showed that about 60% of women with disabilities who used cannabis in the past 12 months perceived no risk of harm from weekly cannabis use.

Tip Sheet: Funding awarded to two ovarian cancer research projects, progress towards liquid biopsies for lung cancer -- and cannabis and alcohol use in patients

Fred Hutchinson Cancer Center — Fri, 03 May 2024 09:00:04 EST

Below are summaries of recent Fred Hutch Cancer Center research findings, patient stories and other news.

Marijauana Set To Be Reclassified As Lower Risk Drug

George Washington University — Wed, 01 May 2024 12:05:45 EST

Medical Cannabis Certification Patterns for Chronic Pain

The Rothman Orthopaedic Institute Foundation for Opioid Research and Education — Tue, 23 Apr 2024 07:05:53 EST

In light of the national opioid crisis, a recent study by researchers at the Rothman Orthopaedic Institute and its Department of Medical Cannabis explores the use of medical cannabis (MC) as a potential alternative for chronic pain management.

Data shows medical marijuana use decreased in states where recreational use became legal

American College of Physicians (ACP) — Mon, 08 Apr 2024 17:00:00 EST

The most up-to-date data on registered medical cannabis use found that enrollment in medical cannabis programs increased overall between 2016 and 2022, but enrollment in states where nonmedical use of cannabis became legal saw a decrease in enrollment.