Tumor necrosis factor-stimulated gene-6 inhibits endoplasmic reticulum stress in the ischemic mouse kidney.

Kidney tissue injury in renal artery stenosis (RAS) involves inflammation, endoplasmic reticulum stress (ERS), and mitochondria damage. Tumor necrosis factor-stimulated gene-6 (TSG-6), an endogenous reparative molecule, may decrease ERS and improve renal function. To assess its impact on the stenotic murine kidney, we injected TSG-6 or vehicle for two weeks in mice with RAS.

Guideline concordant care for acute low back pain: A mixed-methods analysis of determinants of implementation.

Introduction: We conducted an explanatory, sequential mixed-methods study to measure variation in the use of imaging and physical therapy (PT) for acute low back pain (LBP) and to identify implementation determinants that might explain variation in use across 22 EDs and 27 urgent cares in urban and rural locations within a community-based health system.

Methods: We described the patient population and measured concordance with LBP guideline recommendations on imaging and PT referral from January-June 2023. We conducted key informant interviews with physicians and advanced practice providers (APPs), n = 30, from these 49 sites between July - September 2023 and performed content analysis to identify implementation determinants to guideline concordance.

Fertility and early embryonic development in a CD46-edited Gir heifer with reduced susceptibility to BVDV.

Bovine viral diarrhea virus (BVDV) infection during pregnancy is a significant contributor to reproductive failures in cattle. The bovine receptor for BVDV (CD46) was previously edited with a six amino acid substitution (G82QVLAL to A82LPTFS) and shown to have significantly reduced BVDV susceptibility in a Gir heifer calf. Since a role for CD46 has been proposed in mammalian fertilization, our objective was to assess the edited heifer's fertilization rates, early embryonic development, and germline transmission conformation of the edit.

The essential kinase TgGSK regulates centrosome division and endodyogeny in .

Intracellular replication is crucial for the success of apicomplexan parasites, including . Therefore, essential players in parasite replication present potential targets for drug development. In this study, we have characterized TgGSK, a glycogen synthase kinase homolog that plays an important role in endodyogeny.

Tuberculosis and Chronic Hepatitis B Virus Infection Screening Among Non-US-Born Persons in an Integrated Health System in California.

Background: Tuberculosis infection (TBI) and chronic hepatitis B virus (HBV) infection disproportionately affect non-US-born persons. Early identification and treatment are critical to reduce transmission, morbidity, and mortality, but little is known about screening in the United States.

Methods: We conducted a cross-sectional study in a large integrated California health system in September 2022 assessing TBI and HBV screening among persons aged ≥18 years who were born in countries with high TB burden (TB disease incidence rates ≥20/100 000 population) and/or HBV burden (hepatitis B surface antigen seroprevalence >2%).