Metformin improves infection by strengthening macrophage antimicrobial functions.

Introduction: The incidence and prevalence of infections with non-tuberculous mycobacteria such as (Mav) are increasing. Prolonged drug regimens, inherent antibiotic resistance, and low cure rates underscore the need for improved treatment, which may be achieved by combining standard chemotherapy with drugs targeting the host immune system. Here, we examined if the diabetes type 2 drug metformin could improve Mav-infection.

Vascularized lymph node transfer (VLNT) versus lymphaticovenous anastomosis (LVA) for chronic breast cancer-related lymphedema (BCRL): a retrospective cohort study of effectiveness over time.

Purpose: Microsurgical reconstruction, including vascularized lymph node transfer (VLNT) and lymphaticovenous anastomosis (LVA), have emerged as promising treatment options for chronic breast cancer-related lymphedema (BCRL). Despite their clinical relevance, the precise timelines for patient improvement following these interventions remain rather unexplored. Therefore, the goal of this study was to compare the long-term outcomes and improvement patterns over time of VLNT versus LVA to lay open potential differences and aid in personalized counseling of future patients.

Antithrombotic but not anticoagulant activity of the thrombin-binding RNA aptamer Apta-1.

Background And Purpose: Pharmacological intervention of thrombosis is challenging, requiring a fined tune balance between beneficial antithrombotic effect versus risk of major bleeding complications. In this investigation, we elucidated the antithrombotic capacity of the novel 90-mer RNA aptamer Apta-1 and its underlying mechanism of action.

Experimental Approach: We utilized three independent in vivo animal models to establish antithrombotic activity and bleeding risk of Apta-1.

Differential Localization and Functional Roles of mGluR6 Paralogs in Zebrafish Retina.

Purpose: To define the location of mglur6 paralogs in the outer zebrafish retina and delineate their contribution to retina light responses across the visual spectrum.

Methods: In situ hybridization and immunolocalization with custom-made antibodies were used to localize mglur6 transcripts, proteins, and additional components of the mGluR6 signaling complex. Gene editing was used to generate knockout mutants that were analyzed with white light and spectral electroretinography.

The Importance of Patient-Reported Outcome Measures (PROMs) in Oncological Vulvoperineal Defect Reconstruction: A Systematic Review.

Background: Patient-reported outcome measures (PROMs) have gained increased importance in assessing outcomes after reconstructive surgery. This also applies to the reconstruction of vulvoperineal defects after resection of gynecological or colorectal cancers in women. The objective of this study is to analyze the current state of PROM tool use within this patient population.