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Full-Text Articles in Medicine and Health Sciences

Exploring The Effect Of Chronic Inflammation On Response To Immune Checkpoint Inhibitors In Cancer, Sherif M. El-Refai Jan 2018

Exploring The Effect Of Chronic Inflammation On Response To Immune Checkpoint Inhibitors In Cancer, Sherif M. El-Refai

Theses and Dissertations--Pharmacy

Precision medicine has allowed for the development of monoclonal antibodies that unmask the anti-tumor immune response. These agents have provided some patients durable clinical benefit. However, PD-1 and PD-L1 inhibitor therapies are effective in a small group (10-20%) of non-small cell lung cancer (NSCLC) patients when used as single-agent therapy. The approved companion diagnostic is expression of the immune cell surface molecule, programmed death ligand 1 (PD-L1), on tumors measured by immunohistochemistry (IHC). Studies in tumor biology and immune surveillance dictate that PD-1 inhibitor efficacy should depend on the level of PD-L1 expression; however, the literature has not followed with …


The Development Of Novel Non-Peptide Proteasome Inhibitors For The Treatment Of Solid Tumors, Zachary C. Miller Jan 2018

The Development Of Novel Non-Peptide Proteasome Inhibitors For The Treatment Of Solid Tumors, Zachary C. Miller

Theses and Dissertations--Pharmacy

The proteasome is a large protein complex which is responsible for the majority of protein degradation in eukaryotes. Following FDA approval of the first proteasome inhibitor bortezomib for the treatment of multiple myeloma (MM) in 2003, there has been an increasing awareness of the significant therapeutic potential of proteasome inhibitors in the treatment of cancer. As of 2017, three proteasome inhibitors are approved for the treatment of MM but in clinical trials with patients bearing solid tumors these existing proteasome inhibitors have demonstrated poor results. Notably, all three FDA-approved proteasome inhibitors rely on the combination a peptide backbone and reactive …