Thomas C Chen, MD, PhD

Professor of Neurological Surgery

Director, Brain Tumor Center at Keck Hospital of USC

Director, Neurosurgery, Good Samaritan Hospital

Director, USC Neurological Surgery Satellite Operations

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Overview

Dr. Chen’s goal is to make USC Neuro-oncology the leader in innovative treatments for brain and spine tumors. As a result, emphasis is placed on translating new findings made in the laboratory to clinical trials. Laboratory efforts are directed toward research on endoplasmic reticulum stress, understanding glioblastoma endothelial cells, and development of novel anti-invasion therapies such as vicrostatin, a unique disintegrin made at USC, and noscopine. Technological advances that may be used in the treatment of brain or spine tumors are being developed, patented, and will soon be highlighted. Novel clinical trials currently available or soon to be available at USC include anti-EGFRviii vaccine therapy, IL-4-pseudomonas exotoxin for convection enhanced delivery, and anti-tenascin brachytherapy. Surgical therapy is based on the newest techniques in microdissection and image guidance using neuronavigational therapy, with a soon to be added intraoperative MRI scanner. Spine oncology is especially unique as Dr. Chen is one of the few fellowship trained spine surgeons focused on spine cancer. Decisions on therapy are made through tumor board via a multi-disciplinary team dedicated to neuro-oncology including neurosurgery, medical oncology, radiation oncology, neuropathology, and neuro-radiology.

Research Funding

  • Development of NEO212, A Novel Oral Drug for the Treatment of Acute Myeloid Leukemia
    NIH · R41CA271879 · Aug 7, 2025 – Jul 31, 2026 · Role: Principal Investigator
  • Developing a Clinically Relevant Radiosensitizer for Temozolomide-resistant Gliomas
    NIH · R42CA246902 · Apr 1, 2020 – Aug 31, 2027 · Role: Principal Investigator
  • Developing a clinically relevant radiosensitizer for temozolomide-resistant gliomas
    NIH · R41CA246902 · Apr 1, 2020 – Mar 31, 2021 · Role: Principal Investigator
  • Innovative Nose-to-Brain Anticancer Drug Transport Facilitated by NEO100
    NIH · R41CA217551 · Apr 1, 2018 – Mar 31, 2020 · Role: Principal Investigator
  • Temozolomide Perillyl Alcohol Conjugate as Treatment for Recurrent Malignant Brain tumors
    NIH · R41CA192419 · Jul 1, 2016 – Jun 30, 2017 · Role: Principal Investigator
  • A Novel Brachytherapy Agent for GBM
    NIH · R41CA165626 · Aug 29, 2013 – Jul 28, 2015 · Role: Principal Investigator

Publications

  • Chemotherapeutic effect of a novel temozolomide analog on nasopharyngeal carcinoma in vitro and in vivo. J Biomed Sci. 2015 Aug 19; 22:71.. View in PubMed
  • A Conserved Glycan in the C2 Domain of HIV-1 Envelope Acts as a Molecular Switch to Control X4 Utilization by Clonal Variants with Identical V3 Loops. PLoS One. 2015; 10(6):e0128116.. View in PubMed
  • Development of the Metronomic Biofeedback Pump for leptomeningeal carcinomatosis: technical note. J Neurosurg. 2015 Aug; 123(2):362-72.. View in PubMed
  • Preclinical development and clinical use of perillyl alcohol for chemoprevention and cancer therapy. Am J Cancer Res. 2015; 5(5):1580-93.. View in PubMed
  • First clinical results of a personalized immunotherapeutic vaccine against recurrent, incompletely resected, treatment-resistant glioblastoma multiforme (GBM) tumors, based on combined allo- and auto-immune tumor reactivity. Vaccine. 2015 May 28; 33(23):2690-6.. View in PubMed
  • Introduction. Neurooncology: update on therapeutic options. Neurosurg Focus. 2015 Mar; 38(3):E1.. View in PubMed
  • Quinoline-based antimalarial drugs: a novel class of autophagy inhibitors. Neurosurg Focus. 2015 Mar; 38(3):E12.. View in PubMed
  • Use of ERC-1671 Vaccine in a Patient with Recurrent Glioblastoma Multiforme after Progression during Bevacizumab Therapy: First Published Report. Perm J. 2015; 19(2):41-6.. View in PubMed
  • Effects of convection-enhanced delivery of bevacizumab on survival of glioma-bearing animals. Neurosurg Focus. 2015 Mar; 38(3):E8.. View in PubMed
  • Stereotactic radiosurgery to the resection cavity for brain metastases: prognostic factors and outcomes. J Radiosurg SBRT. 2015; 3(3):179-186.. View in PubMed