WebOct 5, 2024 · ERY974 is a bispecific antibody that binds to both GPC3 on the cancer cell membrane and to CD3, a membrane protein expressed on T cells, a type of lymphocyte. ERY974 is a T cell R edirecting A nti B ody (TRAB) created with Chugai’s proprietary antibody engineering technology, and while simultaneously binding to GPC3 and CD3 … WebJun 1, 2024 · TPS2599. Background: ERY974 is a bispecific T cell–redirecting antibody immunotherapy that redirects T cells to tumor cells by engaging CD3 on T cells and the glypican 3 (GPC3) antigen (which is selectively expressed on tumor cells). ERY974 T cell–dependent cellular cytotoxicity has been demonstrated in vitro and transient cytokine ...
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WebMar 1, 2024 · ERY974 monotherapy shows a minor antitumour effect on non-inflamed NCI-H446 xenografted tumours, as infiltration of ERY974-redirected T cells is limited to the tumour-stromal boundary. However ... WebWe developed ERY974, a whole humanized immunoglobulin G–structured TRAB harboring a common light chain, which bispecifically binds to GPC3 and CD3. Using a mouse model with reconstituted human immune cells, we revealed that ERY974 is highly effective in killing various types of tumors that have GPC3 expression comparable to that in clinical ... thomas gates lebanon pa
Combination of T cell-redirecting bispecific antibody …
WebMay 30, 2024 · The objectives of this multi-country, phase 1 study of ERY974 is to determine the maximum tolerated dose (MTD) and to perform a preliminary assessment of anti-tumor activity in patients with solid tumors expressing GPC3. Methods: ERY974 is dosed IV weekly. WebMar 29, 2016 · Overview. This is the open label, multicenter Phase 1 study which consists of a dose escalation to determine the maximum tolerated dose (MTD) and cohort expansion to obtain a preliminary evaluation of anti-tumor activity. ERY974 is intravenously injected to patients with Glypican 3 positive advanced solid tumors until unacceptable toxicity or ... WebAug 22, 2024 · Summary. We found that ERY974 shows only moderate antitumor efficacy in NCI-H446 non-inflamed tumor in huNOG mice. We also observed that ERY974 + cisplatin increases antitumour efficacy in non-inflamed NCI-H446 tumours. To identify a mechanism of combination effect, we compared RNA expression of NCI-H446 tumors treated with … thomas gauthier math