Evidence map›Paper›PMID 39972276›Full record

ArticleBMC genomics2025

Identification of key genes related to unilateral cryptorchidism in sheep by comprehensive transcriptomics and proteomics analyses.

Sheng-Wei Pei, Yang-Kai Liu, Zhong-Yu Wang, Ze-Hu Yuan, Wan-Hong Li, Fa-Di Li, Xiang-Peng Yue

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Article in BMC genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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4citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Sheng-Wei PeiState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.
Yang-Kai LiuState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.
Zhong-Yu WangState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.
Ze-Hu YuanJoint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou, China.
Wan-Hong LiState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.
Fa-Di LiState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.
Xiang-Peng YueState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China. lexp@lzu.edu.cn.

Funding

National Natural Science Foundation of China 32172692the earmarked fund for China Agriculture Research System CARS-38
6 · The paper itself

Abstract

backgroundCryptorchidism is one of the most common reproductive abnormalities in rams, which seriously harms the reproductive capacity of rams and causes significant economic losses to the sheep industry. However, there are few studies elucidating its hereditary predisposition in sheep.

resultsIn the present study, the transcriptome and proteome of the cryptic (CT) and contralateral (CLT) testis from four unilaterally cryptorchid rams, and the normal testis (NT) from four healthy rams were analyzed using RNA-seq and TMT-based proteomics, respectively. A total of 10,357, 10,175, and 132 differentially expressed genes (DEGs) were identified between CT vs. CLT, CT vs. NT, and CLT vs. NT. Venn diagram showed that 9744 DEGs (5499 up-regulated and 4245 down-regulated) shared in CT vs. CLT and CT vs. NT. Functional enrichment analysis revealed that 5499 up-regulated DEGs were mainly involved in regulation of programmed cell death and metabolic process, while 4245 down-regulated DEGs were closely related to reproductive process, such as spermatogenesis, sexual reproduction, reproduction and male gamete generation. Furthermore, 325 overlapped genes (114 up-regulated and 211 down-regulated) between DEGs and DAPs that shared the same regulatory status were identified by combining transcriptomics and proteomics. Ten genes, including AKAP4, AKAP3, FSIP2, HSPA1L, HSPA4L, TUBB, TXNRD2, CDC42, PGK1 and HSPA1A, were identified as candidate key genes related to unilateral cryptorchidism.

conclusionOur results revealed that both gene and protein expression in the cryptic testis of unilateral cryptorchid rams is massively altered. Bioinformatics analysis unveiled several candidate genes and signaling pathways potentially involved in unilateral cryptorchidism. These findings provide new insights into the molecular mechanism underlying spermatogenesis failure caused by cryptorchidism.

Indexed as

CryptorchidismGene Expression ProfilingProteomicsSheep DiseasesTranscriptomeAnimalsMaleProteomeSheepTestisProteomeCryptorchidismFertilitySheepSpermatogenesisTestis

Identifiers

PMID39972276
PMCPMC11841234

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.