Molecular phenotyping of domestic cat (Felis catus) testicular cells across postnatal development - A model for wild felids.

ABSTRACT: Molecular characterisation of testicular cells is a pivotal step towards a profound understanding of spermatogenesis and developing assisted reproductive techniques (ARTs) based on germline preservation. To enable the identification of testicular somatic and spermatogenic cell types in felids, we investigated the expression of five molecular markers at the protein level in testes from domestic cats (Felis catus) at different developmental phases (prepubertal, pubertal I and II, postpubertal I and II) classified by single-cell ploidy analysis. Our findings indicate a prominent co-labelling for two spermatogonial markers, UCHL1 and FOXO1, throughout postnatal testis development. Smaller subsets of UCHL1 or FOXO1 single-positive spermatogonia were also evident, with the FOXO1 single-po

SUBMITTER: Bashawat M 

PROVIDER: S-EPMC10350788 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature