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

  • Lumbar surgical drains do not increase the risk of infections in patients undergoing spine surgery. Eur Spine J. 2022 07; 31(7):1775-1783.. View in PubMed
  • The Monoterpenoid Perillyl Alcohol: Anticancer Agent and Medium to Overcome Biological Barriers. Pharmaceutics. 2021 Dec 16; 13(12).. View in PubMed
  • Applicability of Pharmacogenomically Guided Medication Treatment during Hospitalization of At-Risk Minority Patients. J Pers Med. 2021 Dec 10; 11(12).. View in PubMed
  • Corrigendum to: Enhanced brain delivery and therapeutic activity of trastuzumab after blood-brain barrier opening by NEO100 in mouse models of brain-metastatic breast cancer. Neuro Oncol. 2021 Dec 01; 23(12):2123.. View in PubMed
  • Surviving Over a Decade With Glioblastoma: A Clinical Course Characterized by Multiple Recurrences, Numerous Salvage Treatments, and Novel Use of Cesium-131 Tiles. Cureus. 2021 Nov; 13(11):e19573.. View in PubMed
  • Enhanced brain delivery and therapeutic activity of trastuzumab after blood-brain barrier opening by NEO100 in mouse models of brain-metastatic breast cancer. Neuro Oncol. 2021 10 01; 23(10):1656-1667.. View in PubMed
  • Medulloblastoma uses GABA transaminase to survive in the cerebrospinal fluid microenvironment and promote leptomeningeal dissemination. Cell Rep. 2021 Jul 27; 36(4):109475.. View in PubMed
  • Potentially Curative Therapeutic Activity of NEO212, a Perillyl Alcohol-Temozolomide Conjugate, in Preclinical Cytarabine-Resistant Models of Acute Myeloid Leukemia. Cancers (Basel). 2021 Jul 06; 13(14).. View in PubMed
  • Medulloblastoma uses GABA transaminase to survive in the cerebrospinal fluid microenvironment and promote leptomeningeal dissemination. Cell Rep. 2021 06 29; 35(13):109302.. View in PubMed
  • Utilization of Discarded Surgical Tissue from Ultrasonic Aspirators to Establish Patient-Derived Metastatic Brain Tumor Cells: A Guide from the Operating Room to the Research Laboratory. Curr Protoc. 2021 Jun; 1(6):e140.. View in PubMed