# Molecular Profiling and Bioinformatics

> **NIH NIH U19** · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · 2021 · $130,877

## Abstract

PROJECT SUMMARY – CORE B
The U19 Molecular Profiling and Bioinformatics Core (Core B) will provide state-of-the-art genomics and
bioinformatics technology and expertise to advance each of the projects in the City of Hope U19 program. In
anticipation of delivering on the larger mission of the Glioblastoma Translational Network (GTN), Core B will
provide CAP-certified, CLIA-approved exome and transcriptome sequencing that returns data for patient care
decision-making. Core B bridges bench discovery of molecular determinants of glioblastoma vulnerability to the
three novel agents in this U19 and the clinical setting, in which precision use of these treatments may have the
highest likelihood of benefiting patients. Core B will achieve this by: A) Providing comprehensive CLIA-certified
genomic profiling for patients enrolled on our U19 clinical trials, as well as genomic sequencing of preclinical
models, and offering single cell/nuclei transcriptomic analyses of harvested cell infiltrates collected from the
tumor bed following resection or dispersed tissue. These studies will provide granular insight into tumor
heterogeneity, tumor sensitivity or resistance, and tumor evolution. B) Identifying signatures of vulnerability to
the agents being evaluated. For Project 1, GBM exome and transcriptomic data will be analyzed to identify
features that modify susceptibility to oncolytic herpes virus infection, the impact of alleles of genes that play a
role in HSV replication, and deconvolution of patient tumors to depict the host cell infiltrate comprising the
pretreatment microenvironment immune status of syngeneic models and glioma patients enrolled in the oncolytic
virus/anti CD-47 clinical trial. For Project 2, exome and transcriptome data from tumors of patients enrolled in
the clinical trial evaluating tasquinimod will be deconvoluted to discern populations of immune cell infiltrates to
compare with post-treatment single cell transcriptomic analysis of resection cavity fluid collected from surgically
placed catheters. Tumors from syngeneic glioma models receiving different treatments will analyzed by single
nuclei transcriptomics for cell deconvolution. For Project 3, we will further develop a synergy signature indicative
of GBM vulnerability to the combination of pevonedistat + etoposide, leading to a patient-enrichment strategy for
future clinical trials. Preliminary data indicates that PTEN status (copy number, mutation, expression levels)
serves as a determinant for likelihood of response to the neddylation inhibitor, pevonedistat, as well as the
synergistic activity of etoposide (TOP2A inhibitor) with pevonedistat. C). Deliver state-of-the-art biomedical
informatics and data analytics expertise and services. Core B will provide state-of-the-art bioinformatics methods,
including machine learning techniques, to derive highest value from the preclinical and clinical data in each
project. Core B will also foster data and information exchange and collabor...

## Key facts

- **NIH application ID:** 10306303
- **Project number:** 1U19CA264512-01
- **Recipient organization:** BECKMAN RESEARCH INSTITUTE/CITY OF HOPE
- **Principal Investigator:** MICHAEL E. BERENS
- **Activity code:** U19 (R01, R21, SBIR, etc.)
- **Funding institute:** NIH
- **Fiscal year:** 2021
- **Award amount:** $130,877
- **Award type:** 1
- **Project period:** 2021-09-13 → 2026-08-31

## Primary source

NIH RePORTER: https://reporter.nih.gov/project-details/10306303

## Citation

> US National Institutes of Health, RePORTER application 10306303, Molecular Profiling and Bioinformatics (1U19CA264512-01). Retrieved via AI Analytics 2026-05-21 from https://api.ai-analytics.org/grant/nih/10306303. Licensed CC0.

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