The biological cause for the increase in Autism Spectrum Disorder may be fathers' older age and the epigenetic marks it leaves on sperm cells.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8344929 | PMC |
| http://dx.doi.org/10.15252/embr.202153539 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Evolution of Human Pair Bonds as a Consequence of Male-Biased Mating Sex Ratios?
Bull Math Biol
January 2025
School of Mathematics and Statistics, The University of Sydney, Sydney, NSW, 2006, Australia.
Compared to our closest primate relatives, human life history involves greater longevity, which includes a distinctive postmenopausal life stage. Given mammalian reproductive physiology in which females build a finite stock of cells that can become oocytes early in life, which then continuously deplete mostly through cell death while males produce new sperm throughout adulthood, the postmenopausal stage makes the sex ratio in the fertile pool, called the adult sex ratio (ASR), male biased. Additionally, this affects a more fine-grained ratio, the operational sex ratio (OSR), defined as the ratio of males to females currently able to conceive.
View Article and Find Full Text PDFSperm DNA fragmentation: focusing treatment on seminal transport fluid beyond sperm production.
Arch Ital Urol Androl
January 2025
Centro de Uro-Andrología S.C., Guadalajara, Jalisco.
Aim: To determine the effects of oral antibiotics and anti-inflammatory agents on semen parameters and the sperm DNA fragmentation index (DFI).
Methods: Ninety-eight men with infertility diagnosis were included. The participants submitted two semen samples, before and at least two months after treatment.
Research progress on Sertoli cell secretion during spermatogenesis.
Front Endocrinol (Lausanne)
January 2025
Sichuan Provincial Key Laboratory of Traditional Chinese Medicine Regulation of Metabolic Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
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.
View Article and Find Full Text PDFAnti-Inflammatory Activities of Some Plants of Genus : Insights from In Vitro, In Vivo, and Human Studies.
J Exp Pharmacol
January 2025
Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, West Java, Indonesia.
This narrative review intends to provide thorough information on the anti-inflammatory activities of plants, the largest genus of the family Zingiberaceae. The articles were searched on the PubMed database using 'Alpinia AND anti-inflammatory activity' as the keywords, filtered to articles published from 2020 to 2024 and free full-text. Of the approximately 248 members of the genus plants, the most commonly studied for their anti-inflammatory activities are , , , and .
View Article and Find Full Text PDFBioengineering Approaches for Male Infertility: From Microenvironmental Regeneration to in vitro Fertilization.
Adv Exp Med Biol
January 2025
METU MEMS Center, Ankara, Turkey.
Male factor accounts for 30-50% of infertility cases and may occur due to congenital anomalies or acquired disorders. In such infertility cases where a limited number of mature sperm is produced, a solution is offered to patients with ART applications; however, these methods are inadequate in patients with germ cell aplasia due to damaged microenvironment. Since monolayer cell culture and static culture conditions do not provide the physical conditions of the 3D microenvironment, they have a limited effect on ensuring the execution of in vitro spermatogenesis properly.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!