Epidemiology and Outcomes of Alcohol-Associated Hepatitis in Adolescents and Young Adults.

Importance: Alcohol-associated hepatitis (AH) has high mortality, and rates are increasing among adolescents and young adults (AYAs).

Objective: To define the sex-specific epidemiology of AH in AYAs and the association between female sex and liver-related outcomes after a first presentation of AH.

Design, Setting, And Participants: A retrospective, population-based cohort study of routinely collected health care data held at ICES from Ontario, Canada, was conducted.

Temporal Variability in Effective Size ( ) Identifies Potential Sources of Discrepancies Between Mark Recapture and Close Kin Mark Recapture Estimates of Population Abundance.

Although efforts to estimate effective population size, census size and their ratio in wild populations are expanding, few empirical studies investigate interannual changes in these parameters. Hence, we do not know how repeatable or representative many estimates may be. Answering this question requires studies of long-term population dynamics.

Mechanisms of extracellular vesicle uptake and implications for the design of cancer therapeutics.

The translation of pre-clinical anti-cancer therapies to regulatory approval has been promising, but slower than hoped. While innovative and effective treatments continue to achieve or seek approval, setbacks are often attributed to a lack of efficacy, failure to achieve clinical endpoints, and dose-limiting toxicities. Successful efforts have been characterized by the development of therapeutics designed to specifically deliver optimal and effective dosing to tumour cells while minimizing off-target toxicity.