ReviewThe Journal of pathology2014
Measuring stem cell dynamics in the human colon--where there's a wiggle, there's a way.
Review in The Journal of pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Sleep restriction induces histoarchitectural and cellular remodeling in the rat distal colon: a peripheral consequence of circadian disruption.Biochemistry and biophysics reports · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author at 1 institution in 1 country.
Funding
Abstract
The last decade has seen huge improvements in our understanding of intestinal stem cell biology, with major advances arising from the ability to transgenically label, and thus identify, murine stem cells and their progeny. In the human, transgenic labelling is not an available option and stem cell dynamic observations have been based on rare hereditary mutations and polymorphisms. Somatic mitochondrial DNA mutations cause a histochemically detectable, but neutrally selected, change in cytochrome c oxidase (CCO) enzyme activity and when this occurs in an intestinal stem cell, it can be used as an effective clonal marker in both health and disease. The intestinal crypt is the functional unit of the gut. Daughter cells are 'born' in the stem cell niche at the crypt base and proliferate, differentiate, and then apoptose as they migrate along the vertical crypt axis over 5-7 days. This stereotypical architecture provides a historical record of cell dynamics, as the distance travelled along the crypt axis is proportional to the time since the daughter cell was born. By staining, identifying, and carefully reconstructing crypt maps from serial en face sections of partially mutated mtDNA crypts, clonal ribbon images can be generated. 'Wiggles' in the width of the clonal ribbon reflect mtDNA mutated stem cell expansion or contraction events and these biological observations are applied in mathematical models. This clever approach is able to infer temporal evolutionary dynamics from a static, single time point measurement, in both normal and familial adenomatous polyposis tissue. As we have seen in the mouse, the simple ability to identify stem cell progeny can lead to a vast expansion in our understanding of stem cell evolution. The use of these techniques to trace recent stem cell dynamics in the human colon makes some headway into the knowledge gap in our understanding of murine and human intestinal stem cell biology. © 2014 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.
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Registered trials
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.