Evidence map›Paper›PMID 36868230›Full record

ArticleStem cell reports2023

Methylcellulose colony assay and single-cell micro-manipulation reveal progenitor-like cells in adult human pancreatic ducts.

Janine C Quijano, Lena Wedeken, Jose A Ortiz, Heather N Zook, Jeanne M LeBon, Angela Luo, Jeffrey Rawson, Jacob R Tremblay, Jacob M Mares, Kassandra Lopez and 8 more

Open access · goldFull text read
In one paragraph

Article in Stem cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.2field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 10 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 1 institution in 1 country.

Janine C QuijanoDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA. Electronic address: jquijano@coh.org.
Lena WedekenDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jose A OrtizDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA; Irell and Manella Graduate School of Biological Sciences, City of Hope, Duarte, CA 91010, USA.
Heather N ZookDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA; Irell and Manella Graduate School of Biological Sciences, City of Hope, Duarte, CA 91010, USA.
Jeanne M LeBonDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Angela LuoDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jeffrey RawsonDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jacob R TremblayDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jacob M MaresDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Kassandra LopezDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Min-Hsuan ChenIntegrative Genomics Core, City of Hope, Duarte, CA 91010, USA.
Kevin JouDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Carlos Mendez-DorantesIrell and Manella Graduate School of Biological Sciences, City of Hope, Duarte, CA 91010, USA.
Ismail H Al-AbdullahDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Debbie C ThurmondDepartment of Molecular & Cellular Endocrinology, City of Hope, Duarte, CA 91010, USA.
Fouad KandeelDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA; Department of Clinical Diabetes, Endocrinology & Metabolism, City of Hope, Duarte, CA 91010, USA.
Arthur D RiggsDepartment of Diabetes & Drug Discovery, City of Hope, Duarte, CA 91010, USA.
Hsun Teresa KuDepartment of Translational Research & Cellular Therapeutics, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA; Irell and Manella Graduate School of Biological Sciences, City of Hope, Duarte, CA 91010, USA.
City of Hope · US

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI XIWEI WU · 1985 to 2026
$86.3M
Regulation of Glucose Homeostasis by Munc18 ProteinsR01DK067912 · NIDDK · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI THURMOND, DEBBIE C · 2004 to 2023
$6.5M
Targeting PAK1 to improve functional beta-cell mass and insulin sensitivityR01DK102233 · NIDDK · INDIANA UNIVERSITY INDIANAPOLIS · PI THURMOND, DEBBIE C, VELUTHAKAL, RAJAKRISHNAN · 2014 to 2024
$3.3M
Role of trefoil factor family proteins in beta cell function.R01DK134652 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI Patrick T. Fueger, Hsun Teresa Ku · 2023 to 2026
$2.2M
EX VIVO DIFFERENTIATION AND EXPANSION OF ADULT PANCREATIC COLONY-FORMING UNITSR01DK099734 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI KU, HSUN TERESA · 2014 to 2018
$1.9M
DOC2B-based therapeutics for prevention/remediation of type 2 diabetesR01DK112917 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI THURMOND, DEBBIE C · 2018 to 2021
$1.7M
Fractionation, Purification and Characterization of Adult Pancreatic Colony-Forming Progenitor CellsR56DK099734 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI KU, HSUN TERESA · 2019 to 2019
$132k
NCI NIH HHS P30 CA033572NIDDK NIH HHS R01 DK067912NIDDK NIH HHS R01 DK099734NIDDK NIH HHS R01 DK102233NIDDK NIH HHS R01 DK112917NIDDK NIH HHS R01 DK134652NIDDK NIH HHS R56 DK099734
6 · The paper itself

Abstract

Progenitor cells capable of self-renewal and differentiation in the adult human pancreas are an under-explored resource for regenerative medicine. Using micro-manipulation and three-dimensional colony assays we identify cells within the adult human exocrine pancreas that resemble progenitor cells. Exocrine tissues were dissociated into single cells and plated into a colony assay containing methylcellulose and 5% Matrigel. A subpopulation of ductal cells formed colonies containing differentiated ductal, acinar, and endocrine lineage cells, and expanded up to 300-fold with a ROCK inhibitor. When transplanted into diabetic mice, colonies pre-treated with a NOTCH inhibitor gave rise to insulin-expressing cells. Both colonies and primary human ducts contained cells that simultaneously express progenitor transcription factors SOX9, NKX6.1, and PDX1. In addition, in silico analysis identified progenitor-like cells within ductal clusters in a single-cell RNA sequencing dataset. Therefore, progenitor-like cells capable of self-renewal and tri-lineage differentiation either pre-exist in the adult human exocrine pancreas, or readily adapt in culture.

Indexed as

Diabetes Mellitus, ExperimentalMethylcelluloseAdultAnimalsHumansMicePancreasPancreatic DuctsStem CellsMethylcellulose3D culturecoloniesdifferentiationinsulin-producing beta cellsmethylcelluloseNOTCH signalingpancreatic colony-forming unitsROCK inhibitorself-renewalsingle-cell RNA sequencing

Identifiers

PMID36868230
PMCPMC10031308
OpenAlexW4322767357

What OpenQuestion holds

Textfull text, public
LicenceCC BY
reference markers read2
measurements read68
Read underepoch 390

Registered trials

None linked

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.