High levels of sperm DNA fragmentation(SDF)are associated with reduced assisted reproductive technology(ART)outcomes.Currently,SDF is not included in routine clinical assessment of male partners of infertile couples,b...
We aim to study the semen carriage of human papillomavirus(HPV)and evaluate its association with patient characteristics.We conduct a single-center cohort study at Amiens University Hospital Center(Amiens,France).From...
supported by the Scientific Research Projects Coordination Unit of Istanbul University(No.13930).
Spermatozoa have a highly complex RNA profile.Several of these transcripts are suggested as biomarkers for male infertility and contribute to early development.To analyze the differences between sperm RNA quantity and...
the support from the National Natural Science Foundation of China(No.32070849);The Foundation of Science and Technology Commission of Shanghai Municipality(No.22DX1900400);Science and Technology Commission of Shanghai Municipality(No.23JC1403803);Shanghai Municipal Science and Technology Commission Targeted Funding Project(No.22DX1900400).
The genome tagging project(GTP)plays a pivotal role in addressing a critical gap in the understanding of protein functions.Within this framework,we successfully generated a human influenza hemagglutinin-tagged sperm-s...
The analysis of the ejaculate,better known as spermiogram,represents the first and main step to identify whether a series of sperm quality parameters are within the norm and therefore are consistent with normal sperm ...
supported by the Natural Science Foundation of China(No.32171264 and No.81974226);the Sichuan Science and Technology Program(2023NSFSC1609)。
According to the World Health Organization(WHO)manual,sperm concentration should be measured using an improved Neubauer hemocytometer,while sperm motility should be measured by manual assessment.However,in China,thous...
financially supported by the Turkish Scientific and Technological Research Council(TUBITAK,No.TUBITAK-7218008);the Scientific Research Projects Unit of Istanbul Kultur University(No.IKU-BAP2212).
This observational cohort study investigated the potential of a novel sperm-washing medium(SWM)enriched with serotonin(5-HT),L-carnitine(L-C),and coenzyme Q10(CoQ10)to enhance sperm motility and reduce DNA damage.It c...
supported by the Hunan Province Municipal Natural Science Foundation(No.2022JJ30018 to WNL);the Hunan Province Health Commission Science Foundation(No.B202301037899 to WNL);Research Grant of CITIC-Xiangya(No.YNXM-202219 to WNL).
Necrozoospermia is a poorly documented condition with a low incidence,and its definition and clinical significance are unclear.Herein,we provide a reference range for necrozoospermia and discuss its possible etiology ...
For sperm cryopreservation,the conventional method,which requires glycerol,has been used for a long time.In addition,the permeable cryoprotectant-free vitrification method has been continuously studied.Although the di...
financial supported by National Natural Science Foundationof China(No.82001634);the China Postdoctoral Science Foundation(No.2019M661521).
Pericentric inversion of chromosome 9(inv[9])is a common chromosomal structural variant,but its impact on clinical outcomesremains debated.The screening criteria of sperm banks are rarely mentioned to individuals with...