Gene-gene and Gene-environment Interactions Influence Platinum-based Chemotherapy Response and Toxicity in Non-small Cell Lung Cancer Patients
Affiliations
Platinum-based chemotherapy is a major therapeutic regimen of lung cancer. Various single nucleotide polymorphisms (SNPs) reported were associated with platinum-based chemotherapy response and drug toxicity. However, neither of the studies explored this association from SNP-SNP interaction perspective nor taking into effects of SNP-environment consideration simultaneously. We genotyped 504 polymorphisms and explore the association of gene-gene and gene-environment interactions with platinum-based chemotherapy response and toxicity in 490 NSCLC patients. 16 SNPs were found significantly associated with platinum-based chemotherapy, and they were picked out as study object in the validation cohort. We recruited 788 patients in the validation cohort. We found that HSPD1 rs17730989-SUMF1 rs2633851 interaction was associated with platinum-based chemotherapy-induced hematologic toxicity (adjusted OR = 0.233, P = 0.018). In addition, the combined effect of ABCG2 rs2231142-CES5A rs3859104 was significantly associated with overall toxicity (adjusted OR = 8.044, P = 4.350 × 10). Besides, the model of ARHGAP26 rs3776332-ERCC6 rs2228528-SLC2A1 rs4658-histology was associated with platinum-based chemotherapeutic response. Gene-gene and gene-environment interactions have been identified to contribute to chemotherapy sensitivity and toxicity. They can potentially predict drug response and toxicity of platinum-based chemotherapy in NSCLC patients.
Wang L, Yu B, Peng Y, Mou K, Zhan Y, Wang Y Innovation (Camb). 2025; 6(2):100773.
PMID: 39991480 PMC: 11846038. DOI: 10.1016/j.xinn.2024.100773.
Chen Q, Hao Q, Yang Y, Li L, Li D, Zhao R Technol Cancer Res Treat. 2025; 24:15330338251319144.
PMID: 39912257 PMC: 11800256. DOI: 10.1177/15330338251319144.
Pharmacogenomic-guided dosing of fluoropyrimidines beyond : time for a polygenic algorithm?.
Maslarinou A, Manolopoulos V, Ragia G Front Pharmacol. 2023; 14:1184523.
PMID: 37256234 PMC: 10226670. DOI: 10.3389/fphar.2023.1184523.
He J, Wang Z, Zou T, Wang Y, Li X, Chen J Pharmgenomics Pers Med. 2022; 15:817-825.
PMID: 36131844 PMC: 9484078. DOI: 10.2147/PGPM.S375284.
Ulivi P, Urbini M, Petracci E, Canale M, Dubini A, Bartolini D Cancers (Basel). 2022; 14(10).
PMID: 35625958 PMC: 9139648. DOI: 10.3390/cancers14102352.