Search Results - "Yan, Kelley"
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Wnt pathway regulation of intestinal stem cells
Published in The Journal of physiology (01-09-2016)“…Wnt signalling is involved in multiple aspects of embryonic development and adult tissue homeostasis, notably via controlling cellular proliferation and…”
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2
Identification and Specification of the Mouse Skeletal Stem Cell
Published in Cell (15-01-2015)“…How are skeletal tissues derived from skeletal stem cells? Here, we map bone, cartilage, and stromal development from a population of highly pure, postnatal…”
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COVID-19 Gastrointestinal Symptoms and Attenuation of the Immune Response to SARS-CoV-2
Published in Gastroenterology (New York, N.Y. 1943) (01-06-2021)Get full text
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Interfollicular Epidermal Stem Cells Self-Renew via Autocrine Wnt Signaling
Published in Science (American Association for the Advancement of Science) (06-12-2013)“…The skin is a classical example of a tissue maintained by stem cells. However, the identity of the stem cells that maintain the interfollicular epidermis and…”
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intestinal stem cell markers Bmi1 and Lgr5 identify two functionally distinct populations
Published in Proceedings of the National Academy of Sciences - PNAS (10-01-2012)“…The small intestine epithelium undergoes rapid and continuous regeneration supported by crypt intestinal stem cells (ISCs). Bmi1 and Lgr5 have been…”
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Restriction of intestinal stem cell expansion and the regenerative response by YAP
Published in Nature (London) (03-01-2013)“…YAP has previously been identified as an oncogene that promotes cell growth, but now it is shown to restrict stem cell expansion during regeneration in the…”
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Surrogate Wnt agonists that phenocopy canonical Wnt and β-catenin signalling
Published in Nature (London) (11-05-2017)“…The authors describe water-soluble surrogate Wnt agonists, with specificity towards some frizzled (FZD) receptors, which can maintain human intestinal organoid…”
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Dclk1-expressing tuft cells: critical modulators of the intestinal niche?
Published in American journal of physiology: Gastrointestinal and liver physiology (01-10-2017)“…-expressing tuft cells constitute a unique intestinal epithelial lineage that is distinct from enterocytes, Paneth cells, goblet cells, and enteroendocrine…”
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Cellular origins and lineage relationships of the intestinal epithelium
Published in American journal of physiology: Gastrointestinal and liver physiology (01-10-2021)“…Knowledge of the development and hierarchical organization of tissues is key to understanding how they are perturbed in injury and disease, as well as how they…”
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Non-equivalence of Wnt and R-spondin ligands during Lgr5+ intestinal stem-cell self-renewal
Published in Nature (London) (11-05-2017)“…R-spondin and Wnt ligand families act non-redundantly and cooperatively within the same molecular pathway in the intestinal stem-cell niche to maintain…”
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R-SPONDIN2+ mesenchymal cells form the bud tip progenitor niche during human lung development
Published in Developmental cell (11-07-2022)“…The human respiratory epithelium is derived from a progenitor cell in the distal buds of the developing lung. These “bud tip progenitors” are regulated by…”
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Intestinal Enteroendocrine Lineage Cells Possess Homeostatic and Injury-Inducible Stem Cell Activity
Published in Cell stem cell (06-07-2017)“…Several cell populations have been reported to possess intestinal stem cell (ISC) activity during homeostasis and injury-induced regeneration. Here, we…”
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13
Prox1-positive cells monitor and sustain the murine intestinal epithelial cholinergic niche
Published in Nature communications (08-01-2020)“…The enteric neurotransmitter acetylcholine governs important intestinal epithelial secretory and immune functions through its actions on epithelial muscarinic…”
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Intestinal Crypts Assume the Fetal Position in Response to Injury
Published in Cell stem cell (02-08-2018)“…Distinct stem/progenitor cells generate intestinal epithelium during fetal and postnatal life. In a recent issue of Nature, Nusse and Savage et al. use…”
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BHLHA15-Positive Secretory Precursor Cells Can Give Rise to Tumors in Intestine and Colon in Mice
Published in Gastroenterology (New York, N.Y. 1943) (01-03-2019)“…The intestinal epithelium is maintained by long-lived intestinal stem cells (ISCs) that reside near the crypt base. Above the ISC zone, there are short-lived…”
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Time-resolved fate mapping identifies the intestinal upper crypt zone as an origin of Lgr5+ crypt base columnar cells
Published in Cell (06-06-2024)“…In the prevailing model, Lgr5+ cells are the only intestinal stem cells (ISCs) that sustain homeostatic epithelial regeneration by upward migration of progeny…”
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Ascl2 Reinforces Intestinal Stem Cell Identity
Published in Cell stem cell (05-02-2015)“…Ascl2 is a Wnt-responsive master transcription factor that controls the Lgr5+ intestinal stem cell gene expression program. Now in Cell Stem Cell, Schuijers…”
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Isthmus progenitor cells contribute to homeostatic cellular turnover and support regeneration following intestinal injury
Published in Cell (06-06-2024)“…The currently accepted intestinal epithelial cell organization model proposes that Lgr5 crypt-base columnar (CBC) cells represent the sole intestinal stem cell…”
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3D Organoids: An Untapped Platform for Studying Host-Microbiome Interactions in Esophageal Cancers
Published in Microorganisms (Basel) (20-10-2021)“…The microbiome is an emerging key co-factor in the development of esophageal cancer, the sixth leading cause of cancer death worldwide. However, there is a…”
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Single-Cell Studies of Intestinal Stem Cell Heterogeneity During Homeostasis and Regeneration
Published in Methods in molecular biology (Clifton, N.J.) (2020)“…Single-cell RNA-sequencing (scRNA-seq) provides a unique opportunity to study heterogeneous cell populations within tissues, including the intestinal…”
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