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

  • Characterization of cerebrospinal fluid markers as indicators of spinal cord ischemia following an endovascular aortic aneurysm repair procedure. J Neurosurg. 2025 04 01; 142(4):993-1002.. View in PubMed
  • 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):471-478.. View in PubMed
  • Therapeutic effect of NEO400, perillyl alcohol conjugated to linoleic acid, in a mouse model of UV-induced skin damage. Photochem Photobiol. 2025 Mar-Apr; 101(2):338-349.. View in PubMed
  • HIV-1 Vpr combats the PU.1-driven antiviral response in primary human macrophages. Nat Commun. 2024 Jun 29; 15(1):5514.. View in PubMed
  • Existing knowledge, myths, and perceptions about hepatitis B and liver cancer within highly impacted immigrant communities. J Virus Erad. 2024 Jun; 10(2):100379.. View in PubMed
  • NEO212, temozolomide conjugated to NEO100, exerts superior therapeutic activity over temozolomide in preclinical chemoradiation models of glioblastoma. Neurooncol Adv. 2024 Jan-Dec; 6(1):vdae095.. View in PubMed
  • MicroRNA-133b Dysregulation in a Mouse Model of Cervical Contusion Injury. Int J Mol Sci. 2024 Mar 06; 25(5).. View in PubMed
  • Activation of Epstein-Barr Virus’ Lytic Cycle in Nasopharyngeal Carcinoma Cells by NEO212, a Conjugate of Perillyl Alcohol and Temozolomide. Cancers (Basel). 2024 Feb 26; 16(5).. View in PubMed
  • Enhancing brain entry and therapeutic activity of chimeric antigen receptor T cells with intra-arterial NEO100 in a mouse model of CNS lymphoma. J Neurosurg. 2024 06 01; 140(6):1549-1557.. View in PubMed
  • Reduced non-CpG methylation is a potential epigenetic target after spinal cord injury. Neural Regen Res. 2023 Nov; 18(11):2489-2496.. View in PubMed