Trained Immunity Enhances Host Resistance to Infection in Aged Mice.

Aging significantly increases the incidence and severity of infections, with individuals aged 65 and above accounting for 65% of sepsis cases. Innate immune training, known as "trained immunity" or "innate immune memory", has emerged as a potential strategy to enhance infection resistance by modulating the aging immune system. We investigated the impact of β-glucan-induced trained immunity on aged mice (18-20 months old) compared to young adult mice (10-12 weeks old).

CSF1-R inhibition attenuates posttraumatic osteoarthritis and quadriceps atrophy following ligament injury.

Knee osteoarthritis contributes substantially to worldwide disability. Post-traumatic osteoarthritis (PTOA) develops secondary to joint injury, such as ligament rupture, and there is increasing evidence suggesting a key role for inflammation in the aetiology of PTOA and associated functional deficits. Colony stimulating factor 1 receptor (CSF1-R) has been implicated in the pathogenesis of musculoskeletal degeneration following anterior cruciate ligament (ACL) injury.

Genetic variation on dolutegravir pharmacokinetics and relation to safety and efficacy outcomes: a systematic review.

Background: Dolutegravir (DTG) is an antiviral agent used for the treatment of HIV, however, there is uncertainty over the influence of genetic variation on DTG exposure, and whether it has clinical implications for the efficacy or toxicity in different populations. This systematic review aims to create an overview of the impact of pharmacogenomics (PGx) on DTG exposure, efficacy, and toxicity.

Methods: Publications up to 14 November 2023 were searched and articles were selected on the following criteria: original research articles providing data on people with HIV, data on PGx and either PK or PD or both PD and PGx.

Association of Complication Rates and Severe Obesity in Patients Undergoing Ankle Arthrodesis.

Background: Tibiotalar arthrodesis (TTA) is a common operation for end-stage ankle arthritis. Elevated body mass index (BMI) is believed to contribute to complications following TTA. Previous studies involved national registries or small, underpowered cohorts.

Disparities in Continuous Glucose Monitoring Among Patients Receiving Care in Federally Qualified Health Centers.

Importance: While continuous glucose monitoring (CGM) has been found to improve diabetes care processes and outcomes, adoption remains low.

Objective: To examine the association between CGM prescriptions and individual characteristics among patients with type 1 or 2 diabetes (T1D and T2D, respectively).

Design, Setting, And Participants: Retrospective cross-sectional study using electronic health record data for patients with T1D or T1D from 275 clinic sites nationwide between January 2014 and February 2021.