Transmembrane E3 ligase RNF128 regulates N-glycosylation by promoting ribophorin I ubiquitination and degradation.

Ring finger protein 128 (RNF128) is a transmembrane E3 ubiquitin ligase mainly localized in the endoplasmic reticulum that is involved in various processes, including T cell anergy and tumor progression. However, the biological function of RNF128 in N-glycosylation remains unexplored. To investigate the functional role of RNF128, we used the proximity-directed biotin labeling method, and identified ribophorin I (RPN1) as a novel RNF128 substrate, demonstrating that RNF128 ubiquitinated RPN1 and promoted its degradation.

Impact of Cumulative 6 mg/kg Antithymocyte Globulin on Early Posttransplant Outcomes in Kidney Transplant Recipients with Delayed Graft Function.

Delayed graft function in kidney transplant is associated with an increased risk of rejection and graft loss. Use of rabbit antithymocyte globulin induction in delayed graft function has been correlated with less rejection compared to basiliximab, but optimal dosing remains unknown. The purpose of this evaluation was to retrospectively assess the short-term effectiveness and tolerability of a clinical protocol that increased the net state of immunosuppression in delayed graft function kidney transplant recipients using cumulative 6 mg/kg rabbit antithymocyte globulin induction.

Good citizens, perfect patients, and family reputation: Stigma and prolonged isolation in people with drug-resistant tuberculosis in Vietnam.

Stigma and isolation are common in people with tuberculosis (TB). Social isolation contributes to reduced health outcomes and TB treatment adherence. Stigma and the drivers of isolation in people with Drug-Resistant (DR)-TB may include modifiable advice and practices of family and Health Care Workers (HCW).