WALTHAM, MA • 2021-02-09

BostonGene and Weill Cornell Medicine Announce Publication in Cancer Discovery Revealing the Role of the Tumor Microenvironment in the Clinical Outcomes of Patients with DLBCL

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BostonGene Corporation, a biomedical software company committed to defining optimal precision medicine-based therapies for cancer patients, and Weill Cornell Medicine
WALTHAM, MA, February 9, 2021

BostonGene Corporation, a biomedical software company committed to defining optimal precision medicine-based therapies for cancer patients, and Weill Cornell Medicine, today announced a publication in Cancer Discovery, a journal of the American Association for Cancer Research. The manuscript “Clinical and biological subtypes of B-cell lymphoma revealed by microenvironmental signatures” highlights the tumor microenvironment as a critical component of B-cell lymphoma biology and the effects of different microenvironments on diffuse large B-cell lymphoma (DLBCL) clinical behavior, establishing a significant opportunity for the development of novel and personalized therapeutic strategies for this disease.

In this research study, the microenvironment subtypes of over 4,600 DLBCL patients were classified using curated and refined transcriptional signatures encompassing key microenvironment and cancer cells activities and processes. This analysis revealed four distinct DLBCL microenvironments (LMEs), each with its own set of unique biological and clinical properties. The LMEs were also found to correlate with different clinical outcomes and prognoses, and downstream preclinical mechanistic studies demonstrated that the LMEs could be applied in clinical decision-making for DLBCL patients.

“This study was designed to evaluate the role of the tumor microenvironment in DLBCL biology,” said Leandro Cerchietti, M.D., Associate Professor of Medicine and a member of the Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine. “The results revealed distinct DLBCL microenvironments with unique therapeutic vulnerabilities that can be utilized for optimization of DLBCL treatment strategies.”

“The data demonstrate that this novel classification platform provides a roadmap for the therapeutic exploitation of the tumor microenvironment in DLBCL patients,” said Nathan Fowler, MD, Chief Medical Officer at BostonGene. “Together with Weill Cornell Medicine, we look forward to identifying new treatment strategies to ultimately improve the clinical outcomes of these patients.”

About BostonGene Corporation

BostonGene has a mission to provide transformative, AI-integrated molecular analytics and biomarker discovery for precision matching of therapies to improve the lives of patients living with cancer and other immune-related diseases. BostonGene’s service model provides customized client solutions using a multi-omic approach prioritized for real-world impact, including optimized standard-of-care therapies, accelerated research and cost-effective, measurable results. BostonGene’s tests reveal key drivers of each patient’s unique disease profile, including an in-depth profile of the immune microenvironment, actionable mutations, biomarkers of response to diverse therapies, and recommended therapies. Through these comprehensive analyses, BostonGene’s tests generate a personalized roadmap for therapeutic decision-making for each patient. For more information, visit BostonGene at http://www.BostonGene.com.

Erin O’Reilly

Senior Director

+1-617-283-2285

Erin.Oreilly@BostonGene.com