Mahliyah Adkins-Threats, Sumimasa Arimura, Yang-Zhe Huang, Margarita Divenko, Sarah To, Heather Mao, Yongji Zeng, Jenie Y. Hwang, Joseph R. Burclaff, Shilpa Jain, Jason C. Mills
{"title":"代谢调节因子ERRγ控制胃干细胞向分泌胃酸的顶叶细胞分化","authors":"Mahliyah Adkins-Threats, Sumimasa Arimura, Yang-Zhe Huang, Margarita Divenko, Sarah To, Heather Mao, Yongji Zeng, Jenie Y. Hwang, Joseph R. Burclaff, Shilpa Jain, Jason C. Mills","doi":"10.1016/j.stem.2024.04.016","DOIUrl":null,"url":null,"abstract":"<p>Parietal cells (PCs) produce gastric acid to kill pathogens and aid digestion. Dysregulated PC census is common in disease, yet how PCs differentiate is unclear. Here, we identify the PC progenitors arising from isthmal stem cells, using mouse models and human gastric cells, and show that they preferentially express cell-metabolism regulator and orphan nuclear receptor Estrogen-related receptor gamma (<em>Esrrg</em>, encoding ERRγ). <em>Esrrg</em> expression facilitated the tracking of stepwise molecular, cellular, and ultrastructural stages of PC differentiation. <em>Esrrg</em><sup><em>P2ACreERT2</em></sup> lineage tracing revealed that <em>Esrrg</em> expression commits progenitors to differentiate into mature PCs. scRNA-seq indicated the earliest <em>Esrrg</em>+ PC progenitors preferentially express SMAD4 and SP1 transcriptional targets and the GTPases regulating acid-secretion signal transduction. As progenitors matured, ERRγ-dependent metabolic transcripts predominated. Organoid and mouse studies validated the requirement of ERRγ for PC differentiation. Our work chronicles stem cell differentiation along a single lineage <em>in vivo</em> and suggests ERRγ as a therapeutic target for PC-related disorders.</p>","PeriodicalId":9665,"journal":{"name":"Cell stem cell","volume":null,"pages":null},"PeriodicalIF":19.8000,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Metabolic regulator ERRγ governs gastric stem cell differentiation into acid-secreting parietal cells\",\"authors\":\"Mahliyah Adkins-Threats, Sumimasa Arimura, Yang-Zhe Huang, Margarita Divenko, Sarah To, Heather Mao, Yongji Zeng, Jenie Y. Hwang, Joseph R. Burclaff, Shilpa Jain, Jason C. Mills\",\"doi\":\"10.1016/j.stem.2024.04.016\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Parietal cells (PCs) produce gastric acid to kill pathogens and aid digestion. Dysregulated PC census is common in disease, yet how PCs differentiate is unclear. Here, we identify the PC progenitors arising from isthmal stem cells, using mouse models and human gastric cells, and show that they preferentially express cell-metabolism regulator and orphan nuclear receptor Estrogen-related receptor gamma (<em>Esrrg</em>, encoding ERRγ). <em>Esrrg</em> expression facilitated the tracking of stepwise molecular, cellular, and ultrastructural stages of PC differentiation. <em>Esrrg</em><sup><em>P2ACreERT2</em></sup> lineage tracing revealed that <em>Esrrg</em> expression commits progenitors to differentiate into mature PCs. scRNA-seq indicated the earliest <em>Esrrg</em>+ PC progenitors preferentially express SMAD4 and SP1 transcriptional targets and the GTPases regulating acid-secretion signal transduction. As progenitors matured, ERRγ-dependent metabolic transcripts predominated. Organoid and mouse studies validated the requirement of ERRγ for PC differentiation. Our work chronicles stem cell differentiation along a single lineage <em>in vivo</em> and suggests ERRγ as a therapeutic target for PC-related disorders.</p>\",\"PeriodicalId\":9665,\"journal\":{\"name\":\"Cell stem cell\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":19.8000,\"publicationDate\":\"2024-05-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cell stem cell\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.stem.2024.04.016\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CELL & TISSUE ENGINEERING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cell stem cell","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.stem.2024.04.016","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CELL & TISSUE ENGINEERING","Score":null,"Total":0}
Parietal cells (PCs) produce gastric acid to kill pathogens and aid digestion. Dysregulated PC census is common in disease, yet how PCs differentiate is unclear. Here, we identify the PC progenitors arising from isthmal stem cells, using mouse models and human gastric cells, and show that they preferentially express cell-metabolism regulator and orphan nuclear receptor Estrogen-related receptor gamma (Esrrg, encoding ERRγ). Esrrg expression facilitated the tracking of stepwise molecular, cellular, and ultrastructural stages of PC differentiation. EsrrgP2ACreERT2 lineage tracing revealed that Esrrg expression commits progenitors to differentiate into mature PCs. scRNA-seq indicated the earliest Esrrg+ PC progenitors preferentially express SMAD4 and SP1 transcriptional targets and the GTPases regulating acid-secretion signal transduction. As progenitors matured, ERRγ-dependent metabolic transcripts predominated. Organoid and mouse studies validated the requirement of ERRγ for PC differentiation. Our work chronicles stem cell differentiation along a single lineage in vivo and suggests ERRγ as a therapeutic target for PC-related disorders.
期刊介绍：
Cell Stem Cell is a comprehensive journal covering the entire spectrum of stem cell biology. It encompasses various topics, including embryonic stem cells, pluripotency, germline stem cells, tissue-specific stem cells, differentiation, epigenetics, genomics, cancer stem cells, stem cell niches, disease models, nuclear transfer technology, bioengineering, drug discovery, in vivo imaging, therapeutic applications, regenerative medicine, clinical insights, research policies, ethical considerations, and technical innovations. The journal welcomes studies from any model system providing insights into stem cell biology, with a focus on human stem cells. It publishes research reports of significant importance, along with review and analysis articles covering diverse aspects of stem cell research.
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