Latest news

How about an opportunity to assess your compounds in a comprehensive and cost-effective manner?

Immunotherapy-based anti-cancer strategies such as immune checkpoint inhibitors promote antitumor immune response driven by the mobilization of effector immune cell activity and/or reversal of immunosuppressive mechanisms.

-

Explicyte was pleased to participate to the AACR Virtual Annual Meeting, last week to get breakthroughs in Immuno-Oncology and to present our posters featuring our capacities / platforms that support drug discovery.

Relying on our validated in vitro immune cell activation assay based on the HTRF quantitation of key cytokine release, we recently documented functional characterization of PD1 blockade.

Syngeneic tumor models were becoming invaluable for preclinical development and evaluation of immuno-based therapies in the presence of a functional immunocompetent system. Explicyte is providing a series of syngeneic mouse models including subcutaneous and orthotopic models, which were fully characterized in terms of their responsiveness to immune checkpoint inhibitors (ICI) and their immune infiltration features using a high throughput-compatible flow cytometry platform.

By setting new facilities within the cancer center “Institut Bergonié”, Explicyte - in addition to its preclinical research capabilities - strengthens its development towards clinical translational research, to provide new services based on multiparametric experimental biomarker analysis, for target identification and monitoring of the immune response in the context of clinical trials.

Our syngeneic glioma mouse model, based on the intracranial inoculation of Luc2-expressing GL261 cells and bioluminescence imaging for tumor growth monitoring, represents a suitable tool for chemo- and immunotherapy assessment. It closely mimics the human disease in terms of tumor progression and anti-tumor response, and recapitulates glioblastoma characteristic features including among others tumor immune cell infiltration and tumor-induced immunosuppression.

We are proud to offer a first in vitro shuttle session on our newly validated M2 macrophage suppression assay, which will take place early June, 2019 – thereby providing an opportunity to timely and cost-effectively assess novel immunotherapeutics.

Bordeaux, FRANCE, March 24, 2019: Explicyte and Institut Bergonié, have entered into a collaboration to conjointly drive a translational research program aiming at identifying resistance mechanisms to immune checkpoint inhibitors in cancer patients.