Tofacitinib Mitigates the Increased SARS-CoV-2 Infection Susceptibility Caused by an IBD Risk Variant in the PTPN2 Gene.

Background: Coronavirus disease (COVID-19), caused by SARS-CoV-2, triggered a global pandemic with severe medical and socioeconomic consequences. While fatality rates are higher among the elderly and those with underlying comorbidities, host factors that promote susceptibility to SARS-CoV-2 infection and severe disease are poorly understood. Although individuals with certain autoimmune/inflammatory disorders show increased susceptibility to viral infections, there is incomplete knowledge of SARS-CoV-2 susceptibility in these diseases.

Investigating context-specific sedentary behaviours and cardiometabolic health in college-based young adults (CONTEXT-SB): a protocol for a longitudinal observational study.

Background: Sedentary behaviour (SB) is detrimental to cardiometabolic disease (CMD) risk, which can begin in young adulthood. To devise effective SB-CMD interventions in young adults, it is important to understand which context-specific SB (CS-SB) are most detrimental for CMD risk, the lifestyle behaviours that cluster with CS-SBs and the socioecological predictors of CS-SB.

Methods And Analysis: This longitudinal observational study will recruit 500 college-aged (18-24 years) individuals.

The Caregiver Pathway Intervention Can Contribute to Reduced Post-Intensive Care Syndrome Among Family Caregivers of ICU Survivors: A Randomized Controlled Trial.

Objectives: Explore short-term effects of "The Caregiver Pathway," an intervention for family caregiver follow-up, on Post-Intensive Care Syndrome symptoms among families (PICS-F).

Design: A randomized controlled trial.

Setting: A medical ICU at a Norwegian University Hospital.

Fine-Scale Geographic Variation of in Across the Palauan Archipelago.

Symbiont genotype plays a vital role in the ability of a coral host to tolerate rising ocean temperatures, with some members of the family Symbiodiniaceae possessing more thermal tolerance than others. While existing studies on genetic structure in symbiont populations have focused on broader scales of 10-100 s of km, there is a noticeable gap in understanding the seascape genetics of coral symbionts at finer-yet ecologically and evolutionarily relevant-scales. Here, we mapped short reads from 271 holobiont genome libraries of individual colonies to protein coding genes from the chloroplast genome to identify patterns of symbiont population genetic structure.

Unveiling the potential of step-scheme and Type II photocatalysts in dinitrogen reduction to ammonia.

Innovative photocatalytic systems designed to enhance efficiency of nitrogen fixation processes, specifically focusing on sustainable ammonia (NH) production strategies via dinitrogen (N) reduction into ammonia (NH). This process is critical for sustainable agriculture and energy production. To improve photocatalyst activity, catalyst stability and reusability, reduction efficiency due to electron/hole recombination, and light-absorption efficiency has drawn extensive attention.