Detailed Information on Publication Record
2021
Sensitivity to Cisplatin in Head and Neck Cancer Cells Is Significantly Affected by Patient-Derived Cancer-Associated Fibroblasts
PELTANOVÁ, Barbora, Markéta LIŠKOVÁ, Jaromír GUMULEC, Martina RAUDENSKÁ, Hana HOLCOVÁ POLANSKÁ et. al.Basic information
Original name
Sensitivity to Cisplatin in Head and Neck Cancer Cells Is Significantly Affected by Patient-Derived Cancer-Associated Fibroblasts
Authors
PELTANOVÁ, Barbora (203 Czech Republic, belonging to the institution), Markéta LIŠKOVÁ (203 Czech Republic, belonging to the institution), Jaromír GUMULEC (203 Czech Republic, belonging to the institution), Martina RAUDENSKÁ (203 Czech Republic, belonging to the institution), Hana HOLCOVÁ POLANSKÁ (203 Czech Republic, belonging to the institution), Tomáš VACULOVIČ (203 Czech Republic, belonging to the institution), David KALFERT (203 Czech Republic), Marek GREGA (203 Czech Republic), Jan PLZAK (203 Czech Republic), Jan BETKA (203 Czech Republic) and Michal MASAŘÍK (203 Czech Republic, guarantor, belonging to the institution)
Edition
International Journal of Molecular Sciences, Basel, MDPI, 2021, 1422-0067
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10608 Biochemistry and molecular biology
Country of publisher
Switzerland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 6.208
RIV identification code
RIV/00216224:14110/21:00119149
Organization unit
Faculty of Medicine
UT WoS
000623863700001
Keywords in English
head and neck cancer; cancer-associated fibroblasts; cisplatin; treatment resistance; cancer recurrence; patient-derived cell cultures; coculture
Tags
International impact, Reviewed
Změněno: 5/4/2022 13:42, Mgr. Tereza Miškechová
Abstract
V originále
Cancer-associated fibroblasts (CAFs) are one of the most abundant and critical components of the tumor stroma. CAFs can impact many important steps of cancerogenesis and may also influence treatment resistance. Some of these effects need the direct contact of CAFs and cancer cells, while some involve paracrine signals. In this study, we investigated the ability of head and neck squamous cell carcinomas (HNSCC) patient-derived CAFs to promote or inhibit the colony-forming ability of HNSCC cells. The effect of cisplatin on this promoting or inhibiting influence was also studied. The subsequent analysis focused on changes in the expression of genes associated with cancer progression. We found that cisplatin response in model HNSCC cancer cells was modified by coculture with CAFs, was CAF-specific, and different patient-derived CAFs had a different "sensitizing ratio". Increased expression of VEGFA, PGE2S, COX2, EGFR, and NANOG in cancer cells was characteristic for the increase of resistance. On the other hand, CCL2 expression was associated with sensitizing effect. Significantly higher amounts of cisplatin were found in CAFs derived from patients who subsequently experienced a recurrence. In conclusion, our results showed that CAFs could promote and/or inhibit colony-forming capability and cisplatin resistance in HNSCC cells via paracrine effects and subsequent changes in gene expression of cancer-associated genes in cancer cells.
Links
GA18-03978S, research and development project |
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MUNI/A/1246/2020, interní kód MU |
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MUNI/A/1698/2020, interní kód MU |
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NV18-08-00229, research and development project |
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ROZV/28/LF25/2020, interní kód MU |
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