Results 91 to 100 of about 19,776 (295)
The price and value of sperm DNA fragmentation tests [PDF]
Translational Andrology and Urology, 2017 Drs. Fraczek and Kurpisz, in their insightful commentary, highlighted the pitfalls of the current sperm DNA fragmentation (SDF) testing (1). These authors remarked that the association between SDF and clinical outcome of assisted reproduction is not without controversy in the literature.
Agarwal, Ashok +3 more
openaire +2 more sources
Advanced Science, EarlyView.This study shows that in glioma stem cells (GSCs), RBM12 recruits ALKBH5 to remove m6A from SLC7A5 transcripts, thereby enhancing mRNA stability, which elevates large neutral amino acid (LNAA) levels and activates mTORC1, promoting GSC proliferation, self‐renewal, and tumor growth.
Hong Lei +18 more
wiley +1 more source
مجله علمی دانشگاه علوم پزشکی کردستان, 2022 Background and Aim: In recent years, sperm cryopreservation has resulted in significant advances in assisted reproductive techniques (ARTs); and, has showed a crucial potential impact on infertility treatment and increasing success rates of ARTs.
mohammad jafar rezaie +4 more
doaj
Sperm DNA fragmentation testing: proceed with care [PDF]
Translational Andrology and Urology, 2017 The authors should be commended for their thorough review of DNA fragmentation and the clinical indications for testing. The basic science review of DNA fragmentation, oxidative stress, and its association with male infertility is detailed yet concise. The authors also present clinical scenarios to better illustrate the current role of evaluating sperm
Johnson, Dane, Sandlow, Jay
openaire +2 more sources
Sperm DNA fragmentation in boars is delayed or abolished by using sperm extenders [PDF]
, 2006 The semen quality of seven young adult boars was assessed for percentages of sperm motility, normal acrosomes, abnormal sperm, cells positive to sHOST (short Hipoosmotic Swelling Test), HPNA cells (sHOST Positive with Normal Acrosome cells) and the ...
Begoña Pérez-Llano +9 more
core +1 more source
The KIF6‐RBP Complex Orchestrates mRNA Transport Required for Sperm Flagellar Assembly
Advanced Science, EarlyView.Two homozygous deleterious KIF6 variants are identified in unrelated men with impaired sperm motility. Mouse models and multi‐omics analyses reveal that KIF6 cooperates with the RNA‐binding proteins FMRP and FXR1 to deliver mRNAs essential for sperm flagellar assembly, linking disrupted mRNA transport to reduced abundance of key structural and ...
Chunbo Xie +20 more
wiley +1 more source
Research and Reports in Urology, 2021 Minh Tam Le,1,2 Trung Van Nguyen,1 Thai Thanh Thi Nguyen,1 Hiep Tuyet Thi Nguyen,1 Duong Dinh Le,3 Vu Quoc Huy Nguyen2 1Center for Reproductive Endocrinology and Infertility, Hue University of Medicine and Pharmacy, Hue University, Hue, Vietnam ...
Le MT +5 more
doaj
The role of oxidative stress in male infertility: Connection to sperm telomere shortening and overall DNA damage [PDF]
Arhiv za farmacijuMale infertility affects approximately 20% of men, with 30-40% of cases being linked to issues in both partners. While sperm production may be normal, DNA damage in spermatozoa can occur and become a primary cause of infertility.
Glišić Biljana +1 more
doaj +1 more source
Advanced Science, EarlyView.eEF1G supports translation elongation of meiotic mRNAs in transcriptionally quiescent leptotene and zygotene spermatocytes. Its depletion in germ cells causes meiotic arrest at the zygotene stage, with defective homologous synapsis and unstable recombination intermediates.
Jianze Xu +12 more
wiley +1 more source
Anti-sperm antibodies reduce male fertility, but do not increase dna fragmentation in spermatozoa [PDF]
, 2020 Anti-spermatic antibodies (ASAs) in men cause autoimmune disease, respectively, immune infertility. DNA fragmentation is the separation or breaking of DNA strands in pieces.
Zeqiraj, Afrim +2 more
core +1 more source