Expert opinion on therapeutic patents
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Expert Opin Ther Pat · Jul 2019
ReviewA literature review of the patent publications on venetoclax - a selective Bcl-2 inhibitor: discovering the therapeutic potential of a novel chemotherapeutic agent.
Studies presented in patents show that a novel chemotherapeutic agent, venetoclax, might be useful in additional therapeutic indications. Venetoclax is approved in America for the treatment of patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). Venetoclax selectively inhibits the B-cell lymphoma-2 (Bcl-2) protein, an anti-apoptotic protein that can be overexpressed in most B-cell lymphoid malignancies. ⋯ The approved indications for treatment with venetoclax are limited but expanding rapidly. Studies suggest that venetoclax might be useful in several other therapeutic indications, mostly other hematological malignancies. Numerous studies use venetoclax in combinations with other therapeutic agents. Such combinational treatment shows promising results in additional indications as well as drug-resistant cancers. Venetoclax is an interesting new therapeutic involved in a variety of clinical research. Patent applications in recent years even include venetoclax in somewhat exotic fields such as type 1 diabetes, asthma, and Zika virus treatment.