Resumen de: WO2025080942A1
The present disclosure provides proteasome inhibitors of Formula (I), useful in treating cancer, such as multiple myeloma and mantle cell lymphoma.
Resumen de: WO2025077315A1
Provided are an anti-BCMA single-domain antibody, and a preparation method therefor and the use thereof. Specifically, provided is a single-domain antibody having an amino acid sequence of SEQ ID No. 1. The single-domain antibody has high affinity, can thoroughly specifically target BCMA-positive cells, and can be applied to the detection of BCMA expression in bone marrow cells of MM patients. The single-domain antibody can be prepared into a specific antibody drug clinically used for preventing and treating BCMA-target-related diseases (such as multiple myeloma, B-cell acute lymphoblastic leukemia, non-Hodgkin's lymphoma and Hodgkin's lymphoma); or a BCMA protein detection kit, etc. The single-domain antibody has a stable structure, a small molecular size, is easily recombinantly expressed and has a low production cost, can be used alone or as a drug delivery system to carry relevant drugs, and has very wide prospects and important significance in fields such as drug application and clinical diagnosis.
Nº publicación: EP4538294A1 16/04/2025
Solicitante:
SHANDONG SIMCERE BIOPHARMACEUTICAL CO LTD [CN]
Shandong Simcere Biopharmaceutical Co., Ltd
Resumen de: EP4538294A1
The present application relates to a multi-specific binding molecule targeting BCMA, GPRC5D and a T cell receptor. In particular, the present application discloses a multi-specific antibody against BCMA, GPRC5D and CD3, which can bind to a tumor surface antigen while activating T cells, thereby promoting the specific killing of tumor cells, in particular BCMA-positive or GPRC5D-positive multiple myeloma, by T cells. The present application further provides a preparation method for and the application of the multi-specific binding molecule.