The Promise of PD-1 Signaling Pathway for Cancer Immunotherapy

Rajesh Kumar Sharma^1*, Esma S. Yolcu² and Haval Shirwan^2*

¹Department of Medicine, James Graham Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA

²Department of Microbiology and Immunology, Institute for Cellular Therapeutics, University of Louisville, Louisville, KY, 40202, USA

^*Corresponding Author(s): Rajesh Kumar Sharma, Professor, Department of Microbiology and Immunology, Institute for Cellular Therapeutics, University of Louisville, Louisville, KY, 40202, USA Email: Haval Shirwan, Department of Medicine, James Graham Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA Email:

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