Exploring the boundaries of anastomotic leak: experience in a high-volume center.

Background: Gastric cancer remains a major global health challenge, ranking fourth in cancer-related deaths. Total gastrectomy with lymphadenectomy is the standard treatment, with advancements in surgery shifting towards minimally invasive techniques to reduce surgical trauma and metabolic response. Esophagojejunal anastomotic leak is a frequent complication of gastrectomy, significantly increasing morbidity and mortality rates by up to 64%.

Transseptal BATMAN Procedure Utilizing a Simplified Technique: "Single Wire Approach for Traversing Tissue" (SWATT).

One of the major issues encountered in patients undergoing evaluation for Transcatheter mitral valve replacement (TMVR) is the risk of Left ventricular outflow tract (LVOT) obstruction. LVOT obstruction is a catastrophic complication of TMVR, the result of displacement of the anterior mitral valve leaflet (AML) toward the interventricular septum. Several strategies to mitigate the risk of LVOT obstruction have been described and include percutaneous laceration of the anterior mitral leaflet (LAMPOON), alcohol septal ablation, trans-atrial leaflet modification (SITRAL) and Balloon Assisted Translocation of Mitral Anterior leaflet to prevent LVOT obstruction (BATMAN).

Boosting Vaccine Research: The 16-Year Journey of TRANSVAC Vaccine Infrastructure.

TRANSVAC represents a long-running effort to accelerate the development of novel vaccines by integrating institutions from across Europe under a single collaborative framework. This initiative has empowered the global vaccine community since 2009 including contributing toward the development and optimization of vaccine candidates as well as the provision of new adjuvants, research protocols, and technologies. Scientific services were provided in support of 88 different vaccine development projects, and 400 professionals attended TRANSVAC training events on various vaccine-related topics.

Evidence for corrin biosynthesis in the last universal common ancestor.

Corrinoids are cobalt-containing tetrapyrroles. They include adenosylcobalamin (vitamin B) and cobamides that function as cofactors and coenzymes for methyl transfer, radical-dependent and redox reactions. Though cobamides are the most complex cofactors in nature, they are essential in the acetyl-CoA pathway, thought to be the most ancient CO-fixation pathway, where they perform a pterin-to-cobalt-to-nickel methyl transfer reaction catalyzed by the corrinoid iron-sulphur protein (CoFeS).