Investigating regulated signaling pathways in therapeutic targeting of non-small cell lung carcinoma

Biomed Pharmacother. 2023 May:161:114452. doi: 10.1016/j.biopha.2023.114452. Epub 2023 Mar 4.

Abstract

Non-small cell lung carcinoma (NSCLC) is the most common malignancy worldwide. The signaling cascades are stimulated via genetic modifications in upstream signaling molecules, which affect apoptotic, proliferative, and differentiation pathways. Dysregulation of these signaling cascades causes cancer-initiating cell proliferation, cancer development, and drug resistance. Numerous efforts in the treatment of NSCLC have been undertaken in the past few decades, enhancing our understanding of the mechanisms of cancer development and moving forward to develop effective therapeutic approaches. Modifications of transcription factors and connected pathways are utilized to develop new treatment options for NSCLC. Developing designed inhibitors targeting specific cellular signaling pathways in tumor progression has been recommended for the therapeutic management of NSCLC. This comprehensive review provided deeper mechanistic insights into the molecular mechanism of action of various signaling molecules and their targeting in the clinical management of NSCLC.

Keywords: Apoptosis; Cancer signaling; Non-small cell lung carcinoma; Small molecule inhibitors; Targeted therapy, Drug development.

Publication types

  • Review

MeSH terms

  • Carcinoma, Non-Small-Cell Lung* / pathology
  • Cell Line, Tumor
  • Cell Proliferation
  • Humans
  • Lung Neoplasms* / pathology
  • Signal Transduction