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intestinal cells

High-Definition DIC Imaging Uncovers Transient Stages of Pathogen Infection Cycles on the Surface of Human Adult Stem Cell-Derived Intestinal Epithelium

[mBio] Investigators developed a method for live-cell imaging of microbial infection dynamics on human adult stem cell-derived intestinal epithelial cell layers.

IL-17RA-Signaling in Lgr5+ Intestinal Stem Cells Induces Expression of Transcription Factor ATOH1 to Promote Secretory Cell Lineage Commitment

[Immunity] The authors used multiple conditional deletion models to identify a role for IL-17A in secretory epithelial cell differentiation in the gut.

Microbial Signals, MyD88, and Lymphotoxin Drive TNF-Independent Intestinal Epithelial Tissue Damage

[Journal of Clinical Investigation] Researchers showed that TNF-independent intestinal epithelial cells death after A20 and Abin-1 deletion was rescued by germ-free derivation or deletion of MyD88, while deletion of Trif provided only partial protection.

Canonical TGFβ Signaling Induces Collective Invasion in Colorectal Carcinogenesis through a Snail1- and Zeb1-Independent Partial EMT

[Oncogene] The authors investigated the impact of oncogenic transformation and the microenvironment on tumor cell invasion using genetically engineered organoids as colorectal cancer models.

Oncogenic Potential of BEST4 in Colorectal Cancer via Activation of PI3K/Akt Signaling

[Oncogene] BEST4 is a member of the bestrophin protein family that plays a critical role in human intestinal epithelial cells. Scientists investigated the role and clinical significance of BEST4 in CRC.

An In Vitro Chronic Damage Model Impairs Inflammatory and Regenerative Responses in Human Colonoid Monolayers

[Cell Reports] Investigators developed a chronic-injury model in human colonoid monolayers by repeated rounds of air-liquid interface and submerged culture.

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