Results 111 to 120 of about 754,638 (394)

Zika virus infection in semen: Effect on human reproduction [PDF]

, 2017
Unique among vector-borne flaviviruses, Zika virus can infect testis and male genital tract, can persist in semen for months after symptoms onset, and be sexually transmitted.
Barzon, Luisa, Lavezzo, Enrico, Pal\ue3\ub9, Giorgio   +2 more
core   +1 more source

Single-cell RNA sequencing reveals the local cell landscape in mouse epididymal initial segment during aging

Immunity & Ageing, 2023
Background Morphological and functional alterations in aging reproductive organs result in decreased male fertility. The epididymis functions as the transition region for post-testicular sperm maturation.
Jintao Zhuang, Xiangping Li, Jiahui Yao, Xiangzhou Sun, Jiumin Liu, Hua Nie, Yang Hu, Xiangan Tu, Huang Liu, Weibing Qin, Yun Xie   +10 more
doaj   +1 more source

Sperm BerserKers

eLife, 2013
Human sperm cells rely on an unusual type of potassium ion channel.
openaire   +4 more sources

USP9X as a Candidate Mediator of Prenatal Aspirin‐Induced Ovarian Reserve Reduction in Offspring Mice

Advanced Science, EarlyView.
This study suggests that prenatal aspirin exposure is associated with reduced ovarian reserve in offspring, associated with HDAC1‐linked epigenetic downregulation of Usp9x as a candidate mechanism. These preclinical findings provide new insights into fetal‐origin ovarian disorders and contribute to the evidence base concerning aspirin's gestational ...
Yating Li, Caiyun Ge, Wai Yen Yim, Hui Feng, Tiancheng Wu, Lu Chen, Qiaohua Xiong, Shumin Pan, Mei Wang, Huijun Chen, Yuanzhen Zhang, Hui Wang   +11 more
wiley   +1 more source

A Bayesian method to estimate the depth and the range of phonating sperm whales using a single hydrophone [PDF]

, 2007
Some bioacousticians have used a single hydrophone to calculate the depth/range of phonating diving animals. The standard one-hydrophone localization method uses multipath transmissions (direct path, sea surface, and seafloor reflections) of the animal ...
Backus R., Christophe Laplanche, Perez P., Urick R.   +3 more
core   +4 more sources

Cancer Cell‐Intrinsic Cholesterol Induces Lipid‐Associated Macrophage Differentiation via SP1 Palmitoylation to Promote Prostate Cancer Progression

Advanced Science, EarlyView.
Cancer cell‐intrinsic cholesterol promotes the S‐palmitoylation of SP1, increasing its nuclear translocation and driving the transcription and secretion of MDK, which in turn facilitates the differentiation of macrophages into a lipid‐associated phenotype.
Shirong Peng, Weilong Lin, Zean Li, Ruilin Zhuang, Shengmeng Peng, Bingheng Li, Bingliang Chen, Yong Luo, Yuan Ou, Wei Zhuang, Tao Du, Kaiwen Li, Hai Huang   +12 more
wiley   +1 more source

A systematic review and meta-analysis to determine the effect of sperm DNA damage on in vitro fertilization and intracytoplasmic sperm injection outcome

Asian Journal of Andrology, 2016
Sperm DNA damage is prevalent among infertile men and is known to influence natural reproduction. However, the impact of sperm DNA damage on assisted reproduction outcomes remains controversial.
L. Simon, A. Zini, A. Dyachenko, A. Ciampi, D. Carrell   +4 more
semanticscholar   +1 more source

Sperm Metabolism

Molecular Reproduction and Development
ABSTRACTBioenergetics plays a crucial role in sperm functions, including motility, capacitation‐related protein modifications, oocyte recognition and interaction, all of which are essential for fertilization. Sperm metabolism is recognized as flexible, responding to environmental cues and energetic demands during ejaculation, the journey along the ...
Giselle Adriana Abruzzese, Ana Sanchez‐Rodriguez, Eduardo R. S. Roldan   +2 more
openaire   +2 more sources

CellPolaris: Transfer Learning for Gene Regulatory Network Construction to Guide Cell State Transitions

Advanced Science, EarlyView.
CellPolaris decodes how transcription factors guide cell fate by building gene regulatory networks from transcriptomic data using transfer learning. It generates tissue‐ and cell‐type‐specific networks, identifies master regulators in cell state transitions, and simulates TF perturbations in developmental processes.
Guihai Feng, Xin Qin, Jiahao Zhang, Wuliang Huang, Yiyang Zhang, Wentao Cui, Yao Chen, Shirui Li, Wenhao Liu, Yao Tian, Yana Liu, Jingxi Dong, Ping Xu, Zhenpeng Man, Guole Liu, Zhongming Liang, Xinlong Jiang, Xiaodong Yang, Pengfei Wang, Ge Yang, Hongmei Wang, Xuezhi Wang, Ming‐Han Tong, Yuanchun Zhou, Shihua Zhang, Yiqiang Chen, Yong Wang, Xin Li   +27 more
wiley   +1 more source

Quercetin Abates Aluminum Trioxide Nanoparticles and Lead Acetate Induced Altered Sperm Quality, Testicular Oxidative Damage, and Sexual Hormones Disruption in Male Rats [PDF]

, 2022
Amany Behairy, Mohamed M. Hashem, Khaled Abo‐EL‐Sooud, Abeer E. El‐Metwally, Bayan A. Hassan, Yasmina M. Abd‐Elhakim   +5 more
openalex   +1 more source