Evidence map›Paper›PMID 41013185›Full record

ArticleBMC genomics2025

CircHOMER1 in mediating porcine skeletal muscle development.

Meng Li, Yuxuan Gong, Shuangji Ma, Jiayi Chen, Wanfeng Zhang, Yang Yang, Guoqing Cao, Xiaohong Guo, Bugao Li

Abstract read
In one paragraph

Article in BMC genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Meng LiCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China.
Yuxuan GongCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China.
Shuangji MaCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China.
Jiayi ChenCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China.
Wanfeng ZhangCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China.
Yang YangCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China.
Guoqing CaoCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China.
Xiaohong GuoCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China. g_xiaohong@126.com.
Bugao LiCollege of Animal Science, Shanxi Agricultural University, Taigu, 030801, China. jinrenn@163.com.

Funding

Joint Research and Development Project on Pig Breeding in Shanxi Province NYGG21Key Research and Development Projects of Shanxi Province 202302140601005National Natural Science Foundation of China 32272846Open Project Fund of Shanxi Key Laboratory of Animal Genetics Resource Utilization and Breeding 2024
6 · The paper itself

Abstract

backgroundSkeletal muscle serves as the principal source of high-quality protein in human nutrition. Recent studies indicate that circRNAs play key roles in myogenesis by acting as competing endogenous RNAs (ceRNAs). However, the specific roles of circRNAs in myogenesis are largely unknown. Here, we attempted to systematically explore the functional role of circHOMER1 in myogenesis.

resultsThe present study first demonstrated that circHOMER1 promotes the proliferation and differentiation of porcine skeletal muscle satellite cells (SMSCs). CircHOMER1 ceRNA regulatory network was constructed based on miRNA and mRNA sequencing. With immunofluorescence, dual-luciferase reporter gene, RIP, and rescue experiments, circHOMER1 was identified to promote porcine SMSCs differentiation by competitive binding miR-199b-5p to further inhibit MAP3K11 expression. Moreover, in vivo experiments revealed that circHOMER1 accelerates muscle regeneration and development.

conclusionsCollectively, circHOMER1 promotes the differentiation of SMSCs, muscle regeneration, and muscle development. In addition, a novel circHOMER1/miR-199b-5p/MAP3K11 regulatory network in porcine myogenesis was constructed. Our results provided a basis for in-depth analysis of the role of circRNAs in myogenesis.

Indexed as

Muscle DevelopmentMuscle, SkeletalRNA, CircularAnimalsCell DifferentiationCell ProliferationGene Regulatory NetworksMicroRNAsRegenerationSatellite Cells, Skeletal MuscleSwineMicroRNAsRNA, CircularCircHOMER1MAP3K11miR-199b-5pPigSkeletal muscle

Identifiers

PMID41013185
PMCPMC12466032

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LicenceCC BY-NC-ND
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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.