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Male infertility is a devastating problem that affects many couples worldwide. However, the molecular mechanisms and causes of idiopathic male infertility remain unclear. Circulating cell-free nucleic acids have an important role in human physiology and emerging evidence suggests that they play a role in male infertility. This review summarizes recent results on cell-free and intracellular nucleic acids in male infertility and discusses their potential use as biomarkers of male infertility in the clinical practice.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5399401 | PMC |
http://dx.doi.org/10.1186/s12610-017-0052-0 | DOI Listing |
Syst Biol Reprod Med
December 2024
Division of Reproductive Endocrinology & Infertility, Department of Obstetrics & Gynecology, University of Michigan, Ann Arbor, MI, USA.
Infertility is a highly prevalent disease affecting 1 in 6 couples worldwide. While there are numerous treatment options available to treat infertility, fertilization (IVF) is the most successful therapy available. IVF traditionally involves superovulation of the ovaries followed by ultrasound (US)-guided oocyte retrieval, fertilization of oocytes and culture of resultant embryos.
View Article and Find Full Text PDFFront Endocrinol (Lausanne)
December 2024
Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
Background: The possibility of future parenthood is a highly relevant issue for patients of reproductive age facing oncologic treatment. This study aimed to investigate how fatherhood was achieved in a patient cohort of adolescents and young adults (AYAs) banking semen at time of cancer diagnosis and to determine the effectiveness of cryopreservation aimed at fertility preservation in the cohort.
Materials And Methods: Observational cohort study examining AYAs with a cancer diagnosis who underwent semen banking for fertility preservation at Karolinska University Hospital 1988-2020, as part of the Stockholm regional fertility preservation program.
Adv Biomed Res
November 2024
Department of Physiology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.
Background: Lithium (Li) is widely used in the treatment of bipolar disorder, but it may lead to toxicity in the reproductive system. Considering the harmful effect of Li consumption on fertility and the positive effect of magnesium sulfate (MgSo) and moderate-intensity training (MIT) on improving the quality of men's sperm, the current research was conducted to determine the impact of MIT and MgSo on infertility caused by Li.
Materials And Methods: Seventy-two male rats were divided into 12 groups, control, Li10 mg/kg/day/ip, MgSo 80 mg/kg/day/ip; MIT; Li40 mg/kg/day/ip; Li10+MgSo; Li10+MIT; Li10+MgSo+MIT; Li40+MgSo; Li40+MIT; Li40+MgSo+MIT.
J Assist Reprod Genet
December 2024
The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, 1305 York Avenue, Y720, New York, NY, 10021, USA.
This manuscript explores the intricacies and nuances of the Intracytoplasmic Sperm Injection (ICSI) procedure, drawing on insights from three decades of experience at a specialized center managing numerous cases of male factor infertility. Our center is comprised of an embryology laboratory, an andrology and assisted fertilization laboratory, and a Preimplantation Genetic Testing for Aneuploidy (PGT-A) laboratory, each fostering specialized expertise independently. Collaboration among these laboratories, alongside reproductive physicians and urologists, ensures comprehensive feedback and optimal care for patients undergoing infertility treatment.
View Article and Find Full Text PDFFront Immunol
December 2024
Reproductive Immunology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Background: To address knowledge gaps, this study aimed to investigate the involvement of inflammasomes in the etiology of azoospermia. This study focused on the gene expression of key inflammasome components, including , and .
Methods: We analyzed gene expression in blood and testicular tissue from patients with obstructive azoospermia (OA) and non-obstructive azoospermia (NOA).
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