The fertility of women is crucial for the well-being of individuals and families. However, various factors such as chemotherapy, lifestyle changes, among others, may lead to a decline in female fertility, thus emphasizing the significance of preserving and restoring fertility. Stem cells, with their unique capacity for self-renewal and pluripotent differentiation, have made significant strides in areas such as ovarian tissue cryopreservation, in vitro culture of frozen-thawed ovarian tissue, and construction of ovarian-like organs. This review aims to summarize the latest findings in these fields, highlighting the pivotal role, mechanisms, and future prospects of stem cell technology in preserving and restoring female fertility. Additionally, the importance of interdisciplinary collaboration is underscored, as personalized stem cell therapy regimens tailored through interdisciplinary cooperation between reproductive medicine and stem cell fields hold promise in providing reliable solutions for the preservation and restoration of female fertility.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.repbio.2024.100958 | DOI Listing |
Domest Anim Endocrinol
January 2025
BIOFITER-IUCA, Universidad de Zaragoza, Facultad de Veterinaria, Miguel Servet 177, 50013 Zaragoza, Spain. Electronic address:
This review presents recent findings on the effect of melatonin on ram spermatozoa. This hormone regulates seasonal reproduction in the ovine species through the hypothalamic-pituitary-gonadal axis, but it also exerts direct effects on spermatogenesis, seminal quality and fertility. In the testis, melatonin stimulates blood flow to this organ, but it also appears to be involved in the differentiation of spermatogonial stem cells and the secretion of testosterone through the MT1 and MT2 receptors.
View Article and Find Full Text PDFPurpose: Clonal hematopoiesis (CH) has been associated with a variety of adverse outcomes, most notably hematologic malignancy and ischemic cardiovascular disease. A series of recent studies also suggest that CH may play a role in the outcomes of patients with solid tumors, including breast cancer. Here, we review the clinical and biological data that underlie potential connections between CH, inflammation, and breast cancer, with a focus on the prevalence and impact of clonal hematopoiesis of indeterminate potential in patients with breast cancer.
View Article and Find Full Text PDFAdv Sci (Weinh)
January 2025
Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Jiangsu, 210029, China.
Patellar dysplasia (PD) can cause patellar dislocation and subsequent osteoarthritis (OA) development. Herein, a novel ABCA6 mutation contributing to a four-generation family with familiar patellar dysplasia (FPD) is identified. In this study, whole exome sequencing (WES) and genetic linkage analysis across a four-generation lineage presenting with six cases of FPD are conducted.
View Article and Find Full Text PDFAdv Sci (Weinh)
January 2025
Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Orthopedic Institute, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College, Soochow University, Suzhou, Jiangsu, 215000, China.
Extracellular matrix (ECM) derived from mesenchymal stem cells regulates antioxidant properties and bone metabolism by providing a favorable extracellular microenvironment. However, its functional role and molecular mechanism in mitochondrial function regulation and aged bone regeneration remain insufficiently elucidated. This proteomic analysis has revealed a greater abundance of proteins supporting mitochondrial function in the young ECM (Y-ECM) secreted by young bone marrow-derived mesenchymal stem cells (BMMSCs) compared to the aged ECM (A-ECM).
View Article and Find Full Text PDFPLoS Genet
January 2025
Department of Molecular Biosciences, Program in Molecular, Cellular, and Developmental Biology, KU Center for Genomics, University of Kansas, Lawrence, Kansas, United States of America.
Recent studies in vertebrates and Caenorhabditis elegans have reshaped models of how the axon guidance cue UNC-6/Netrin functions in dorsal-ventral axon guidance, which was traditionally thought to form a ventral-to-dorsal concentration gradient that was actively sensed by growing axons. In the vertebrate spinal cord, floorplate Netrin1 was shown to be largely dispensable for ventral commissural growth. Rather, short range interactions with Netrin1 on the ventricular zone radial glial stem cells was shown to guide ventral commissural axon growth.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!