Programmed Cell Death Protein 1 (PD-1) in Relation to PANoptosis: Immune Pharmacological Targets for Management of Breast Adenocarcinoma

Programmed cell death protein 1 or Programmed death-1 (PD-1) and Programmed Cell Death Ligand 1 (PD-L1) research have tremendously been taken into great consideration in the field of cancer immune pharmacology. Cancer immunotherapy has been convoyed by a capable outcome over the past few years. PD-1 and PD-L1 play a pivotal role in attenuating immune involvement, modulating the activity of T-cells, and promoting different types of programmed cell death. Participation of antigen-specific T cells and regulatory T cells and their acute mutations during cancer cell invasion and migration may lead to challenges for three programmed cell death methods, namely, pyroptosis, apoptosis, and necroptosis called "PANoptosis". This review aimed to explore the correlation between the PD-1/PD-L1 pathway in "PANoptosis" using available recently published literature with several schematic representations. Hopefully, the review will facilitate the biomedical scientist targeting cancer immune pharmacological aspect for the management of Breast Adenocarcinoma shortly.