» Articles » PMID: 28687621

Cancer-Associated Fibroblasts Share Characteristics and Protumorigenic Activity with Mesenchymal Stromal Cells

Overview
Journal Cancer Res
Specialty Oncology
Date 2017 Jul 9
PMID 28687621
Citations 112
Authors
Affiliations
Soon will be listed here.
Abstract

Cancer-associated fibroblasts (CAF) have been suggested to originate from mesenchymal stromal cells (MSC), but their relationship with MSCs is not clear. Here, we have isolated from primary human neuroblastoma tumors a population of αFAP- and FSP-1-expressing CAFs that share phenotypic and functional characteristics with bone marrow-derived MSCs (BM-MSC). Analysis of human neuroblastoma tumors also confirmed the presence of αFAP- and FSP-1-positive cells in the tumor stroma, and their presence correlated with that of M2 tumor-associated macrophages. These cells (designated CAF-MSCs) enhanced neuroblastoma cell proliferation, survival, and resistance to chemotherapy and stimulated neuroblastoma tumor engraftment and growth in immunodeficient mice, indicating an effect independent of the immune system. The protumorigenic activity of MSCs and in xenografted mice was dependent on the coactivation of JAK2/STAT3 and MEK/ERK1/2 in neuroblastoma cells. In a mouse model of orthotopically implanted neuroblastoma cells, inhibition of JAK2/STAT3 and MEK/ERK/1/2 by ruxolitinib and trametinib potentiated tumor response to etoposide and increased overall survival. These data point to a new type of protumorigenic CAF in the tumor microenvironment of neuroblastoma and to STAT3 and ERK1/2 as mediators of their activity. .

Citing Articles

PD-1 antibody camrelizumab plus apatinib and SOX as first-line treatment in patients with AFP-producing gastric or gastro-esophageal junction adenocarcinoma (CAP 06): a multi-center, single-arm, phase 2 trial.

Wang Y, Lu J, Chong X, Wang C, Chen X, Peng Z Signal Transduct Target Ther. 2025; 10(1):100.

PMID: 40082418 PMC: 11906745. DOI: 10.1038/s41392-025-02193-z.


Cancer-associated fibroblasts induce almonertinib resistance in non-small cell lung cancer.

Wei G, Nie Y, Sun M, Zhou W, Zhao H, Chen F J Transl Med. 2025; 23(1):42.

PMID: 39794783 PMC: 11724582. DOI: 10.1186/s12967-024-06064-z.


Mesenchymal stem/stromal cells: dedicator to maintain tumor homeostasis.

Yao J, Sun L, Gao F, Zhu W Hum Cell. 2024; 38(1):21.

PMID: 39607530 DOI: 10.1007/s13577-024-01154-y.


Mesenchymal stromal cells as cancer promoters.

Antoon R, Overdevest N, Saleh A, Keating A Oncogene. 2024; 43(49):3545-3555.

PMID: 39414984 PMC: 11602730. DOI: 10.1038/s41388-024-03183-1.


Mapping herpesvirus-driven impacts on the cellular milieu and transcriptional profile of Kaposi sarcoma in patient-derived mouse models.

Li X, Ohler Z, Day A, Bassel L, Grosskopf A, Afsari B bioRxiv. 2024; .

PMID: 39386738 PMC: 11463583. DOI: 10.1101/2024.09.27.615429.


References
1.
Shimada H, Umehara S, Monobe Y, Hachitanda Y, Nakagawa A, Goto S . International neuroblastoma pathology classification for prognostic evaluation of patients with peripheral neuroblastic tumors: a report from the Children's Cancer Group. Cancer. 2001; 92(9):2451-61. DOI: 10.1002/1097-0142(20011101)92:9<2451::aid-cncr1595>3.0.co;2-s. View

2.
Phinney D, Prockop D . Concise review: mesenchymal stem/multipotent stromal cells: the state of transdifferentiation and modes of tissue repair--current views. Stem Cells. 2007; 25(11):2896-902. DOI: 10.1634/stemcells.2007-0637. View

3.
Borriello L, Seeger R, Asgharzadeh S, DeClerck Y . More than the genes, the tumor microenvironment in neuroblastoma. Cancer Lett. 2015; 380(1):304-14. PMC: 5558454. DOI: 10.1016/j.canlet.2015.11.017. View

4.
Ohlund D, Elyada E, Tuveson D . Fibroblast heterogeneity in the cancer wound. J Exp Med. 2014; 211(8):1503-23. PMC: 4113948. DOI: 10.1084/jem.20140692. View

5.
Peng Q, Zhao L, Hou Y, Sun Y, Wang L, Luo H . Biological characteristics and genetic heterogeneity between carcinoma-associated fibroblasts and their paired normal fibroblasts in human breast cancer. PLoS One. 2013; 8(4):e60321. PMC: 3618271. DOI: 10.1371/journal.pone.0060321. View