Research progress on Sertoli cell secretion during spermatogenesis.

Sertoli cells (SCs), as the somatic cells in the testis of male mammals, play a crucial role in the close association with germ cells. The blood-testicular barrier (BTB), established by their tight junctions, provides immune protection to germ cells, leading to their characterization as "sentinel" cells. Moreover, the physiological process of testicular development and spermatogenesis in male animals is intricately tied to the secretory activities of SCs.

Increased cardiac macrophages in -deficient hearts: revealing a potential role for macrophage in responding to embryonic myocardial abnormalities.

Macrophages are known to support cardiac development and homeostasis, contributing to tissue remodeling and repair in the adult heart. However, it remains unclear whether embryonic macrophages also respond to abnormalities in the developing heart. Previously, we reported that the structural protein Sorbs2 promotes the development of the second heart field, with its deficiency resulting in atrial septal defects (ASD).

Design and Mechanism Study of 6c, a Novel Artesunate Derivatives, for Anti-Hepatocellular Carcinoma.

Objective: Artesunate can inhibit the proliferation of various tumor cells and has practical value in developing anti-tumor drugs. However, its biological activity against hepatocellular carcinoma is weak. The efficacy of its anti-tumor effect needs to be improved.

A novel compound heterozygous mutation in the DYNC2H1 gene in a Chinese family with Jeune syndrome.

Background: The dynein cytoplasmic two heavy chain 1 (DYNC2H1) gene encodes a cytoplasmic dynein subunit. Cytoplasmic dyneins transport cargo towards the minus end of microtubules and are thus termed the "retrograde" cellular motor. Mutations in DYNC2H1 are the main causative mutations of short rib-thoracic dysplasia syndrome type III with or without polydactyly (SRTD3).

Starfield's 4Cs of NCD management in primary healthcare: a conceptual framework development from a case study of 19 countries.

Introduction: Faced with a backdrop of an increasing chronic disease burden from an ageing global population compounded with rising healthcare costs, health systems are required to implement cost-effective, safe and equitable care through efficient service delivery models. One approach to achieving this is through Starfield's 4Cs of primary healthcare (PHC), which delineates the key attributes of a high-performing PHC system that upholds the pillars of care coordination, first contact of care, continuity of care and comprehensive care. Therefore, this study aims to explore and elucidate the key themes and subthemes related to and extending beyond Starfield's 4Cs of PHC by integrating findings from a comprehensive literature review and a qualitative study.