Results 171 to 180 of about 102,741 (261)

Non‐Canonical, Somatic‐Dependent Vertical Transmission of Wolbachia in an Aphid

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
We discovered a novel somatic‐associated Wolbachia transmission strategy in cedar bark aphids (Cinara cedri), contrasting with its typical maternal vertical transmission. This unique maternally retained somatic re‐acquisition strategy—a “piggybacking” on the highly efficient obligate symbiont transmission pathway—reveals diverse endosymbiont strategies
Tomonari Nozaki, Yuuki Kobayashi, Shuji Shigenobu   +2 more
wiley   +1 more source

Spermatogenesis Beyond DNA: Integrated RNA Control of the Epitranscriptome and Three-Dimensional Genome Architecture. [PDF]

Curr Issues Mol Biol
Kaltsas A, Kyrgiafini MA, Mamuris Z, Chrisofos M, Sofikitis N.   +4 more
europepmc   +1 more source

Homo sapiens, industrialisation and the environmental mismatch hypothesis

Biological Reviews, Volume 101, Issue 2, Page 580-601, April 2026.
ABSTRACT For the vast majority of the evolutionary history of Homo sapiens, a range of natural environments defined the parameters within which selection shaped human biology. Although human‐induced alterations to the terrestrial biosphere have been evident for over 10,000 years, the pace and scale of change has accelerated dramatically since the onset
Daniel P. Longman, Colin N. Shaw
wiley   +1 more source

Photoperiodic regulation of Wnts in spermatogenesis of Brandt's vole (Lasiopodomys brandtii). [PDF]

Front Zool
Zhao L, Shi J, Liu Y, Wang L, Zhao J, Shi Y, Sun H, Wang D, Wang Z.   +8 more
europepmc   +1 more source

Testicular Morphology and Spermatogenesis in Potamotrygon motoro: Insights Into Reproduction of Freshwater Stingrays. [PDF]

J Morphol
Delgado MLR, Quirino PP, Gomes-Silva L, Dzyuba V, Dzyuba B, Ninhaus-Silveira A, Veríssimo-Silveira R.   +6 more
europepmc   +1 more source

Targeting the CMKLR1‐Mediated Signaling Rebalances Immunometabolism State in Middle‐Age Testicular Macrophages

Advanced Science, Volume 13, Issue 14, 9 March 2026.
In middle age, testicular CMKLR1⁺ macrophages exhibited a pro‐inflammatory immunometabolic profile, mediated by adipose signals associated with high BMI. However, inhibition of CMKLR1 signaling, either through Cmklr1 genetic ablation or treatment with a CMKLR1 antagonist peptide, can reverse this phenotype.
Zhendong Zhu, Feifei Du, Yang Liu, Jinchunzi Yang, Lei Ge, Tianxia Xiao, Mengxia Li, Jie Chen, Jia Tang, Yali Yang, Jian V. Zhang   +10 more
wiley   +1 more source

Microplastics and male reproductive system: A comprehensive review based on cellular and molecular effects. [PDF]

Toxicol Rep
Karimian M, Yaqubi S.
europepmc   +1 more source

Dissecting the development of bovine testicular tissue using spatial transcriptomics. [PDF]

J Anim Sci Biotechnol
Jin H, Ma Y, Xie Y, Yang S, Chen X, Wang N, Zhang L, Ma Y.   +7 more
europepmc   +1 more source

Jacob's Syndrome and Hearing Loss: A Case Study

Clinical Case Reports, Volume 14, Issue 3, March 2026.
Bilateral mild‐to‐moderate hearing loss identified in a child with Jacob’s syndrome (47,XYY). This case highlights the importance of early audiological assessment in children with chromosomal abnormalities to facilitate timely intervention and optimize developmental outcomes.
Houra Bagheri, Ali Kouhi, Mojtaba Alidoust, Amineh Koravand   +3 more
wiley   +1 more source

Elucidating the mechanisms of bisphenols-induced male spermatogenesis disorder via network toxicology, molecular docking and bioinformatics. [PDF]

BMC Med Genomics
Tian M, Wu Y, Tian M, Zhu L, Li G.
europepmc   +1 more source