ArticleAsian Pacific journal of cancer prevention : APJCP2023
Predictive and Prognostic Value of TUBB3, RRM1, APE1, and Survivin Expression in Chemotherapy-Receiving Patients with Advanced Non‑Small Cell Lung Cancer.
Article in Asian Pacific journal of cancer prevention : APJCP, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 8 citations in OpenAlex.
- TUBB3 (βIII-tubulin) drives gastric cancer progression and poor prognosis by regulating cell cycle and invadopodia formation.Cancer biomarkers : section A of Disease markers · 2025Article
- Transcriptomic Profiling of Carboplatin- and Paclitaxel-Resistant Lung Adenocarcinoma Cells RevealsCurrent issues in molecular biology · 2024Article
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5 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study aimed to evaluate the expression of class III β-tubulin (TUBB3), ribonucleoside-diphosphate reductase 1 (RRM1), apurinic/apyrimidinic endonuclease 1 (APE1), and survivin in patients with advanced non-small cell lung cancer (NSCLC) to predict response to chemotherapy.
methodsTUBB3, RRM1, APE1, and survivin expression levels were determined using immunohistochemistry. Protein expression was validated in Car/Pac-resistant human H1792 and A549 cells. This study included 86 patients, among whom 34 received cisplatin (Cis)/gemcitabine (Gem) and 52 received carboplatin (Car)/paclitaxel (Pac).
resultsPatients with low TUBB3 expression and high RRM1 and survivin expression had higher response rates than those with low RRM1 and survivin expression and high TUBB3 expression in the Car/Pac regimen. The multivariate analysis indicated that TUBB3 and RRM1 were significant independent predictive biomarkers for the Car/Pac regimen; however, there was no association between any protein and overall response in patients treated with this regimen. In the Cis/Gem regimen, only high TUBB3 expression was associated with poor overall survival; however, it did not exhibit a prognostic ability.
conclusionThe expression levels of TUBB3 and RRM1 in NSCLC cells are potential predictive biomarkers, but not prognostic factors, of response to chemotherapy in patients with NSCLC receiving the Car/Pac regimen.
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