Journal
MOLECULAR CANCER
Volume 22, Issue 1, Pages -Publisher
BMC
DOI: 10.1186/s12943-023-01740-y
Keywords
Lung Cancer; SCLC; NSCLC; Immunotherapy; Nanomedicine; Cancer Vaccine; Antibody; Adaptive cell therapy; CAR T therapy; TCR T therapy; TIL therapy; Immunomodulators
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Lung cancer is the most common cause of death in the US and worldwide, and current treatment options have limited success. Immunotherapy, however, offers a promising approach by activating the immune system to fight cancer cells. Recent advances in immunotherapy, including tumor-specific vaccines and immune checkpoint inhibitors, have shown encouraging results in lung cancer treatment. Ongoing clinical trials and future research directions in this field are also discussed.
Lung cancer is the primary cause of mortality in the United States and around the globe. Therapeutic options for lung cancer treatment include surgery, radiation therapy, chemotherapy, and targeted drug therapy. Medical management is often associated with the development of treatment resistance leading to relapse. Immunotherapy is profoundly altering the approach to cancer treatment owing to its tolerable safety profile, sustained therapeutic response due to immunological memory generation, and effectiveness across a broad patient population. Different tumor-specific vaccination strategies are gaining ground in the treatment of lung cancer. Recent advances in adoptive cell therapy (CAR T, TCR, TIL), the associated clinical trials on lung cancer, and associated hurdles are discussed in this review. Recent trials on lung cancer patients (without a targetable oncogenic driver alteration) reveal significant and sustained responses when treated with programmed death-1/programmed death-ligand 1 (PD-1/PD-L1) checkpoint blockade immunotherapies. Accumulating evidence indicates that a loss of effective anti-tumor immunity is associated with lung tumor evolution. Therapeutic cancer vaccines combined with immune checkpoint inhibitors (ICI) can achieve better therapeutic effects. To this end, the present article encompasses a detailed overview of the recent developments in the immunotherapeutic landscape in targeting small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). Additionally, the review also explores the implication of nanomedicine in lung cancer immunotherapy as well as the combinatorial application of traditional therapy along with immunotherapy regimens. Finally, ongoing clinical trials, significant obstacles, and the future outlook of this treatment strategy are also highlighted to boost further research in the field.
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