Cited by 416Cholangiocarcinoma and Gallbladder Cancer StudiesLiver physiology and pathologyPancreatic and Hepatic Oncology Research

Promotion of cholangiocarcinoma growth by diverse cancer-associated fibroblast subpopulations

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Affo, Silvia, Nair, Ajay, Brundu, Francesco, Ravichandra, Aashreya, Bhattacharjee, Sonakshi, Matsuda, Michitaka, Chin, LiKang, Filliol, Aveline +29 more·2021·Cancer Cell

Abstract

Cancer-associated fibroblasts (CAF) are a poorly characterized cell population in the context of liver cancer. Our study investigates CAF functions in intrahepatic cholangiocarcinoma (ICC), a highly desmoplastic liver tumor. Genetic tracing, single-cell RNA sequencing, and ligand-receptor analyses uncovered hepatic stellate cells (HSC) as the main source of CAF and HSC-derived CAF as the dominant population interacting with tumor cells. In mice, CAF promotes ICC progression, as revealed by HSC-selective CAF depletion. In patients, a high panCAF signature is associated with decreased survival and increased recurrence. Single-cell RNA sequencing segregates CAF into inflammatory and growth factor-enriched (iCAF) and myofibroblastic (myCAF) subpopulations, displaying distinct ligand-receptor interactions. myCAF-expressed hyaluronan synthase 2, but not type I collagen, promotes ICC. iCAF-expressed hepatocyte growth factor enhances ICC growth via tumor-expressed MET, thus directly linking CAF to tumor cells. In summary, our data demonstrate promotion of desmoplastic ICC growth by therapeutically targetable CAF subtype-specific mediators, but not by type I collagen.

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  1. Zhang M, Yang H, Wan L, Wang Z, Wang H, Ge C, Liu Y, Hao Y, Zhang D, Shi G, (2020b). Single-cell transcriptomic architecture and intercellular crosstalk of human intrahepatic cholangiocarcinoma. J Hepatol 73, 1118– 1130. 32505533

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Authors
Affo, S., Nair, A., Brundu, F., Ravichandra, A., Bhattacharjee, S., Matsuda, M., Chin, L., Filliol, A., Wen, W., Song, X., Decker, A., Worley, J., Caviglia, J. M., Yu, L., Yin, D., Saito, Y., Savage, T., Wells, R. G., Mack, M., Zender, L., Arpaia, N., Remotti, H. E., Rabadan, R., Sims, P., Leblond, A.-L., Weber, A., Riener, M.-O., Stockwell, B. R., Gaublomme, J., Llovet, J. M., Kalluri, R., Michalopoulos, G. K., Seki, E., Sia, D., Chen, X., Califano, A., & Schwabe, R. F.
Affiliations
  • Columbia University Irving Medical Center (US)
  • Columbia University (US)
  • Cedars-Sinai Medical Center (US)
  • University of Pennsylvania (US)
  • University of California, San Francisco (US)
  • University Hospital Regensburg (DE)
  • German Cancer Research Center (DE)
  • University Hospital Zurich (CH)
  • Institució Catalana de Recerca i Estudis Avançats (ES)
  • The University of Texas MD Anderson Cancer Center (US)
  • University of Pittsburgh (US)
  • Tisch Cancer Institute (US)
Corresponding author
Schwabe, Robert F.
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2021-06
Volume
39
Issue
6
Pages
866-882.e11
ISSN
1535-6108 (ISSN-L)
OpenAlex
W3157710113
Cited by
416
References
75
Citations by year
2026: 63 · 2025: 86 · 2024: 91 · 2023: 91 · 2022: 69 · 2021: 16
FWCI
62.72
Type
journal article
Language
en
Update notices
erratum (2021-06-14)
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • University of Regensburg Publication Server (University of Regensburg) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
Funders
  • Fondation pour la Recherche Medicale (SPE20170336778)
  • NIH (R35CA209896, R03DK101863, 5U54CA193417, S10 OD021764, S10 OD012351, R61NS109407, R35CA197745, P01CA87497, R01CA190606, P30CA013696, R01CA190844, P30DK026743, R01CA228483, P01CA233452, R01DK085252)
  • University of California, San Francisco (5U54CA193417, R35CA209896, P01CA87497, P01CA117969, R35CA197745, U01CA217858, S10 OD021764, S10 OD012351, R03DK101863, R61NS109407)
  • ERC
  • University of Pennsylvania
  • Engineering Research Centers
  • Cholangiocarcinoma Foundation
  • Mayo Clinic
  • American Liver Foundation
  • DFG (FOR2314, SFB-TR209)
  • American Gastroenterological Association
  • US Department of Defense (CA150272P3)
Topics
  • Health Sciences › Medicine › Surgery › Cholangiocarcinoma and Gallbladder Cancer Studies
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
Keywords
intrahepatic cholangiocarcinoma, cancer-associated fibroblasts, hepatic stellate cells, CAF subpopulations, desmoplasia, tumor microenvironment, HAS2, hepatocyte growth factor, c-Met, type I collagen, tumor growth, tumor recurrence, prognostic signature
MeSH terms
Cancer-Associated Fibroblasts, Hyaluronan Synthases, Aged, Animals, Bile Duct Neoplasms, Bile Ducts, Intrahepatic, Female, Humans, Hyaluronic Acid, Male, Mice, Transgenic, Middle Aged, Hepatocyte Growth Factor, Cholangiocarcinoma, Proto-Oncogene Proteins c-met, Collagen Type I, Hepatic Stellate Cells, Tumor Microenvironment

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