| Autor: |
Rosas-Alonso, Javier Guijarro-Eguinoa, Sara Arjona-Hernandez, Stefan Stewart, Olga Pernia, Pedro Arias, Itsaso Losantos-García, Tania Rubio, Miranda Burdiel, Carlos Rodriguez-Antolin, Patricia Cruz-Castellanos, Oliver Higuera, Alberto M. Borobia, Sonia Rodriguez-Novoa, Javier de Castro-Carpeño, Inmaculada Ibanez de Caceres, Rocio |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
International Journal of Molecular Sciences; Volume 24; Issue 12; Pages: 9843 |
| ISSN: |
1422-0067 |
| DOI: |
10.3390/ijms24129843 |
| Popis: |
Platin-based chemotherapy is the standard treatment for patients with non-small cell lung cancer (NSCLC). However, resistance to this therapy is a major obstacle in successful treatment. In this study, we aimed to investigate the impact of several pharmacogenetic variants in patients with unresectable NSCLC treated with platin-based chemotherapy. Our results showed that DPYD variant carriers had significantly shorter progression-free survival and overall survival compared to DPYD wild-type patients, whereas DPD deficiency was not associated with a higher incidence of high-grade toxicity. For the first time, our study provides evidence that DPYD gene variants are associated with resistance to platin-based chemotherapy in NSCLC patients. Although further studies are needed to confirm these findings and explore the underlying mechanisms of this association, our results suggest that genetic testing of DPYD variants may be useful for identifying patients at a higher risk of platin-based chemotherapy resistance and might be helpful in guiding future personalized treatment strategies in NSCLC patients. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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