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

Image of Thomas C Chen, MD, PhD
Is this your profile? Click to edit

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

  • Safety and functional evaluation of a synthetic lamina cover that replaces lost autologous spinal bone after laminectomy, in a sheep and human study. N Am Spine Soc J. 2025 Dec; 24:100795.. View in PubMed
  • Results of the ACCOuNT Trial: A Multi-Institutional Prospective Pharmacogenomics Implementation Trial for African American Inpatients. Clin Pharmacol Ther. 2026 01; 119(1):109-119.. View in PubMed
  • Potent Therapeutic Activity of NEO212 in Preclinical Models of Human and Canine Leukaemia and Lymphoma. Vet Comp Oncol. 2025 Sep; 23(3):412-423.. View in PubMed
  • Care Team Attributes Predict Likelihood of Utilizing Pharmacogenomic Information During Inpatient Prescribing. Clin Transl Sci. 2025 04; 18(4):e70193.. View in PubMed
  • Patient with recurrent grade 4 astrocytoma responding favorably to intranasal delivery of NEO100, highly pure perillyl alcohol: illustrative case. J Neurosurg Case Lessons. 2025 Mar 17; 9(11).. View in PubMed
  • Water outage predictions for natural hazards using synthetic water distribution systems. Risk Anal. 2025 Aug; 45(8):2116-2131.. View in PubMed
  • Bringing intranasal drug delivery for malignancies in the brain to market. Expert Opin Drug Deliv. 2025 Mar; 22(3):311-314.. View in PubMed
  • Automated patient selection and care coaches to increase advance care planning for patients with cancer. J Natl Cancer Inst. 2025 Feb 01; 117(2):296-302.. View in PubMed
  • Erratum. Inhibition of motility by NEO100 through the calpain-1/RhoA pathway. J Neurosurg. 2024 11 29; 142(4):1203-1204.. View in PubMed
  • In Reply: Application and Safety of Externally Controlled Metronomic Drug Delivery to the Brain by an Implantable Smart Pump in a Sheep Model. Neurosurgery. 2025 Feb 01; 96(2):e34.. View in PubMed