Small-cell lung cancer (SCLC) is noted for its high proliferative rate, and while treatable, relapse is common. SCLC is known to potentially express somatostatin receptors (SSTRs). Somatostatin possesses antineoplastic activity through cell-cycle arrest and apoptosis, and angiogenesis inhibition. SSTRs, thus, serve as potential anticancer targets for somatostatin analogue therapies. The aim of the study was to determine the expression rate of SSTR subtypes 1, 2 and 3 in SCLC using immunohistochemistry, and potential predictors of such rates.
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Sagie et al. (2024) studied this question.
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