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Genomic and transcriptomic profiling of combined small-cell lung cancer through microdissection: unveiling the transformational pathway of mixed subtype
BackgroundCombined small-cell lung carcinoma (cSCLC) represents a rare subtype of SCLC, the mechanisms governing the evolution of cancer genomes and...
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PARP inhibitor resistance: the underlying mechanisms and clinical implications
Due to the DNA repair defect, BRCA1/2 deficient tumor cells are more sensitive to PARP inhibitors (PARPi) through the mechanism of synthetic...
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Determinants of CPT-11 and SN-38 activities in human lung cancer cells
Irinotecan (CPT-11) is a semisynthetic camptothecin derivative with a broad spectrum of anti-tumour activity. Carboxylesterase (CE) catalyses the...
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Flow cytometric analysis of Hoechst 33342 uptake as an indicator of multi-drug resistance in human lung cancer
Cytotoxic drug resistance develo** after chemotherapy is thought to be the main cause of treatment failure in several human tumours, including...