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This review article explores the fundamental role of receptor targeting in overcoming drug resistance in cancer therapy, an area of critical concern given the persistently high rates of cancer morbidity and mortality globally. We highlight how receptor biology intersects with the development of therapeutic resistance with a specific focus on anti-angiogenic agents, immune checkpoint inhibitors, and monoclonal antibodies, which directly or indirectly influence receptor pathways. We also explore how other receptor tyrosine kinases can initially suppress tumor growth, yet often lead to resistance, underscoring the need for novel combinatorial approaches that incorporate advanced receptor modulation techniques. Further, the review delves into the mechanisms by which modulation of the tumor microenvironment and immune system via receptor pathways can overcome resistance to traditional immunotherapies. Additionally, emerging technologies in receptor-targeted nanomedicine are also highlighted, showcasing their potential to revolutionize drug delivery and improve therapeutic outcomes by targeting specific receptor interactions. Ultimately, this review calls for a deeper understanding of receptor dynamics to develop more precise interventions, including insights from various healthcare settings that can prevent or circumvent drug resistance, thus enhancing patient outcomes in oncology.
Sah et al. (Tue,) studied this question.