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"Got Guts" The Micro Version: Characterize Mouse Glutamatergic Myenteric Neurons

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Manage episode 418039972 series 3332773
内容由ajpgi提供。所有播客内容(包括剧集、图形和播客描述)均由 ajpgi 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

In this episode, Jia Liu and Bin Feng highlight the recently published research titled "Morphological, molecular, and functional characterization of mouse glutamatergic myenteric neurons." In this research, the authors reveal that VGLUT2-positive enteric neurons (EN), although constituting a small fraction of total EN, are homogeneously expressed in the myenteric ganglia, with a slight concentration at the intermediate region between the colon and rectum. Through anatomic, molecular, and functional analyses, we demonstrated that VGLUT2-ENs are activated indirectly by noxious circumferential colorectal stretch via nicotinic cholinergic transmission, suggesting their participation in mechanical visceral nociception.

Article Citation:

Morphological, molecular, and functional characterization of mouse glutamatergic myenteric neurons Jia Liu, Shaopeng Zhang, Sharareh Emadi, Tiantian Guo, Longtu Chen, and Bin Feng

American Journal of Physiology-Gastrointestinal and Liver Physiology 2024 326:3, G279-G290

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Manage episode 418039972 series 3332773
内容由ajpgi提供。所有播客内容(包括剧集、图形和播客描述)均由 ajpgi 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

In this episode, Jia Liu and Bin Feng highlight the recently published research titled "Morphological, molecular, and functional characterization of mouse glutamatergic myenteric neurons." In this research, the authors reveal that VGLUT2-positive enteric neurons (EN), although constituting a small fraction of total EN, are homogeneously expressed in the myenteric ganglia, with a slight concentration at the intermediate region between the colon and rectum. Through anatomic, molecular, and functional analyses, we demonstrated that VGLUT2-ENs are activated indirectly by noxious circumferential colorectal stretch via nicotinic cholinergic transmission, suggesting their participation in mechanical visceral nociception.

Article Citation:

Morphological, molecular, and functional characterization of mouse glutamatergic myenteric neurons Jia Liu, Shaopeng Zhang, Sharareh Emadi, Tiantian Guo, Longtu Chen, and Bin Feng

American Journal of Physiology-Gastrointestinal and Liver Physiology 2024 326:3, G279-G290

  continue reading

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