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.Základní údaje
Originální název
Sensitivity to Cisplatin in Head and Neck Cancer Cells Is Significantly Affected by Patient-Derived Cancer-Associated Fibroblasts
Autoři
PELTANOVÁ, Barbora (203 Česká republika, domácí), Markéta LIŠKOVÁ (203 Česká republika, domácí), Jaromír GUMULEC (203 Česká republika, domácí), Martina RAUDENSKÁ (203 Česká republika, domácí), Hana HOLCOVÁ POLANSKÁ (203 Česká republika, domácí), Tomáš VACULOVIČ (203 Česká republika, domácí), David KALFERT (203 Česká republika), Marek GREGA (203 Česká republika), Jan PLZAK (203 Česká republika), Jan BETKA (203 Česká republika) a Michal MASAŘÍK (203 Česká republika, garant, domácí)
Vydání
International Journal of Molecular Sciences, Basel, MDPI, 2021, 1422-0067
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10608 Biochemistry and molecular biology
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 6.208
Kód RIV
RIV/00216224:14110/21:00119149
Organizační jednotka
Lékařská fakulta
UT WoS
000623863700001
Klíčová slova anglicky
head and neck cancer; cancer-associated fibroblasts; cisplatin; treatment resistance; cancer recurrence; patient-derived cell cultures; coculture
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 5. 4. 2022 13:42, Mgr. Tereza Miškechová
Anotace
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.
Návaznosti
GA18-03978S, projekt VaV |
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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, projekt VaV |
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ROZV/28/LF25/2020, interní kód MU |
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