Analysis of cells shed from the mouse gut, using bulk and single-cell transcriptomics, as well as single-molecule FISH and intravital imaging, revealed that shed cells are diverse, remain viable for a few hours and upregulate anti-microbial gene expression programs.
This is a preview of subscription content, access via your institution
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 12 digital issues and online access to articles
$119.00 per year
only $9.92 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Sender, R. & Milo, R. The distribution of cellular turnover in the human body. Nat. Med. 27, 45–48 (2021). This review describes the cellular turnover of cells throughout the human body.
Moor, A. E. et al. Spatial reconstruction of single enterocytes uncovers broad zonation along the intestinal villus axis. Cell 175, 1156–1167 (2018). This paper demonstrates that enterocytes upregulate the expression of hundreds of genes at the villi tips.
Manco, R. et al. Clump sequencing exposes the spatial expression programs of intestinal secretory cells. Nat. Commun. 12, 3074 (2021). This paper demonstrates that intestinal secretory cells also upregulate the expression of many genes at the villi tips.
Ungar, B. et al. Host transcriptome signatures in human faecal-washes predict histological remission in patients with IBD. Gut 71, 1988–1997 (2022). This paper demonstrates that bulk transcriptomics of faecal washes can robustly identify active inflammation in patients with IBD.
Dan, S. et al. Distal fecal wash host transcriptomics identifies inflammation throughout the colon and terminal ileum. Cell Mol. Gastroenterol. Hepatol. 16, 1–15 (2023). This paper demonstrates that bulk transcriptomics of distal gut faecal washes can identify active inflammation in ileal Crohn’s disease, in line with the stability of shed cells demonstrated in our study.
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
This is a summary of: Halpern, B. K. et al. The cellular states and fates of shed intestinal cells. Nat. Metab. https://doi.org/10.1038/s42255-023-00905-9 (2023).
Rights and permissions
About this article
Cite this article
Dissecting the cellular states and fates of shed mouse intestinal cells. Nat Metab 5, 1854–1855 (2023). https://doi.org/10.1038/s42255-023-00907-7
Published:
Issue Date:
DOI: https://doi.org/10.1038/s42255-023-00907-7