Impact of Fli1 deletion on B cell populations: A focus on age-associated B cells and transcriptional dynamics.

Background: Altered Fli1 expression is associated with various autoimmune diseases, yet its impact on B cells remains unexplored.

Objective: This study investigated the direct effects of Fli1 depletion on B cell populations, focusing on age-associated B cells (ABCs).

Methods: Splenocytes of Fli1 BcKO (Cd19-Cre; Fli1) and Cd19-Cre mice were analyzed flow cytometrically.

Preparation of a CNF porous membrane and synthesis of silver nanoparticles (AgNPs).

We prepared a cellulose nanofiber (CNF)-based porous membrane with three dimensional cellular structures. CNF was concentrated a surfactant-induced assembly by mixing CNF with a cationic surfactant, domiphen bromide (DB). Furthermore, they were accumulated by centrifugation to obtain a CNF-DB sol.

AI-based visualization of loose connective tissue as a dissectable layer in gastrointestinal surgery.

We aimed to develop an AI model that recognizes and displays loose connective tissue as a dissectable layer in real-time during gastrointestinal surgery and to evaluate its performance, including feasibility for clinical application. Training data were created under the supervision of gastrointestinal surgeons. Test images and videos were randomly sampled and model performance was evaluated visually by 10 external gastrointestinal surgeons.

Adenomyosis with uterine abscess formation treated by adenomyomectomy: A report of two cases.

Uterine adenomyosis is a common disease in women of reproductive age that causes dysmenorrhea, abnormal uterine bleeding, infertility, and obstetric complications. Rarely, adenomyosis can lead to abscess formation, which is refractory to antibiotics and occasionally requires surgical treatment, such as hysterectomy. However, hysterectomy should be avoided in patients who seek to preserve fertility.

Spatiotemporal functions of leukemia inhibitory factor in embryo attachment and implantation chamber formation.

Embryo implantation is crucial for successful pregnancy, requiring appropriate uterine responses to implantation-competent blastocysts. Molecular communication at the maternal-fetal junction governs this process. Leukemia inhibitory factor (Lif) plays a pivotal role in implantation across species.