Ubiquitin-specific proteases (USPs) play a crucial role in tumor progression, regulating the stability or functions of specific substrate proteins. USP33 expression is altered in several types of cancer, including ovarian cancer, pancreatic cancer and glioma.
The FDA’s Oncologic Drugs Advisory Committee (ODAC) met for what chairperson Christopher Lieu called, at the end, “an incredibly long day” to decide whether approval of immune checkpoint inhibitors should be restricted in accordance with expression levels of PD-L1.
The U.S. FDA’s Oncologic Drugs Advisory Committee (ODAC) on Sept. 26 will take up a controversy that’s hardly new: whether approval of immune checkpoint inhibitor drugs should be restricted in accordance with PD-L1 expression.
Researchers at CNCCS Scarl (Collezione Nazionale Dei Composti Chimici E Centro Screening) and IRBM SpA have disclosed tyrosine-protein phosphatase non-receptor type 11 (PTPN11; PTP-2C; SHP2) inhibitors reported to be useful for the treatment of cancer, Noonan and Leopard syndrome.
Scientists at East China Normal University, East China University of Science & Technology, Jinfeng Laboratory and Zhengzhou University have identified ribosomal protein S6 kinase α-6 (RPS6KA6; RSK-4) inhibitors reported to be useful for the treatment of cancer.
The overexpression of transferrin receptor 1 (TfR1) has been reported in several cancer types but is also expressed in normal cell types such as erythroblasts. On the other hand, epidermal growth factor receptor (EGFR) is highly expressed in epithelial carcinomas.
Esophageal squamous cell carcinoma (ESCC) is a common malignant subtype of esophageal cancer that predominantly occurs in East Asian countries. Although genomic aberrations and highly mutated genes, such as TP53, have been identified in advanced stages, the first occurrence of mutations and their related effects during ESCC carcinogenesis remain poorly understood.
Cofactor Genomics Inc. opened the non-small-cell lung cancer portion of its study of the Oncoprism test, which predicts response to immunotherapy. The Predicting Immunotherapy Efficacy from Analysis of Pre-treatment Tumor Biopsies (PREDAPT) trial will study the test’s predictive ability in 11 cancers in total.
Shanghai Junshi Biosciences Co. Ltd. has submitted a new drug application (NDA) for its anti-PD-1 monoclonal antibody toripalimab to the European Medicines Agency, which marks the first NDA filing of toripalimab in Europe.
