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Related Experiment Video

Updated: Jun 7, 2025

Single-cell RNA Sequencing and Analysis of Human Pancreatic Islets
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Single-cell RNA Sequencing and Analysis of Human Pancreatic Islets

Published on: July 18, 2019

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Exploring human pancreatic organoid modelling through single-cell RNA sequencing analysis.

Alessandro Cherubini1, Francesco Rusconi2, Roberta Piras3

  • 1Precision Medicine Lab - Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy. alessandro.cherubini@policlinico.mi.it.

Communications Biology
|November 18, 2024
PubMed
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Human pancreatic organoids (hPOs) exhibit complex cellular heterogeneity, revealing developmental trajectories and signaling pathways. This detailed characterization supports future pancreatic research and therapeutic applications.

Area of Science:

  • Biotechnology
  • Regenerative Medicine
  • Gastroenterology

Background:

  • Human organoids are valuable models for studying organ physiology and disease.
  • Human pancreatic organoids (hPOs) show promise for theranostics and regenerative medicine.
  • Precise characterization of hPO cellular components is lacking.

Purpose of the Study:

  • To comprehensively characterize the cellular composition and molecular features of human pancreatic organoids (hPOs).
  • To investigate the developmental trajectory and intercellular communication mechanisms within hPOs.
  • To establish a foundation for advanced in vitro diagnostics and translational studies of pancreatic diseases.

Main Methods:

  • Long-term culture of hPOs with morphological and molecular profiling.

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Single-cell Transcriptomic Analyses of Mouse Pancreatic Endocrine Cells
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Author Spotlight: Integrating Single-Cell Transcriptomics with Organoid Cultures for Advanced Research and Therapeutic Insights
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Related Experiment Videos

Last Updated: Jun 7, 2025

Single-cell RNA Sequencing and Analysis of Human Pancreatic Islets
11:34

Single-cell RNA Sequencing and Analysis of Human Pancreatic Islets

Published on: July 18, 2019

16.3K
Single-cell Transcriptomic Analyses of Mouse Pancreatic Endocrine Cells
10:05

Single-cell Transcriptomic Analyses of Mouse Pancreatic Endocrine Cells

Published on: September 30, 2018

10.9K
Author Spotlight: Integrating Single-Cell Transcriptomics with Organoid Cultures for Advanced Research and Therapeutic Insights
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Author Spotlight: Integrating Single-Cell Transcriptomics with Organoid Cultures for Advanced Research and Therapeutic Insights

Published on: June 28, 2024

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  • Single-cell RNA sequencing (scRNA-seq) for detailed cell type composition analysis.
  • Comparative transcriptomics analysis against human and mouse pancreatic ductal populations.

    • Main Results:

    • hPOs display significant cellular heterogeneity, particularly within ductal components, including progenitor and differentiated cells.
    • Transcriptomic analysis confirmed functional heterogeneity of pancreatic duct subpopulations within hPOs.
    • Identified specific signaling pathways, such as EGF and SPP1, involved in hPO cell communication and maturation.
    • Demonstrated a defined developmental trajectory for cells within pancreatic organoids.

    Conclusions:

    • Human pancreatic organoids possess complex cellular heterogeneity mirroring in vivo pancreatic ductal populations.
    • Understanding hPO cellular dynamics and signaling pathways is crucial for their application in translational research.
    • This study provides a robust foundation for utilizing hPOs in pancreatic health and disease research and therapeutic development.