2025 DLF Prize Awarded to Justin Burrell, Ph.D.
Dan Lewis Foundation

Dr. Burrell is a translational neuroengineer in the Departments of Neurosurgery and Oral & Maxillofacial Surgery at the University of Pennsylvania. His research integrates advanced neural repair strategies with clinical translation, focusing on axon protection, nerve fusion, and engineered neural tissue for neurotrauma recovery. Dr. Burrell has led the development of multiple first-in-field innovations—including the first large-animal model of nerve fusion, delayed axonal fusion protocols, and the first orally active axonal protectants—positioning him as a recognized leader in regenerative neurotechnologies. He is co-founder of Neurostorative LLC and plays a central role in several other platforms aimed at neural reconnection, long-term preservation, and bio-integrated prosthetic systems.

Photo of Dr. Justin Burrell.

With over 40 publications and six patents, Dr. Burrell brings a unique combination of rigorous scientific expertise and translational vision. His interdisciplinary collaborations span academia, industry, and government, including contributions to multi-PI NIH and DOD-funded initiatives. A committed educator and mentor, he has trained numerous graduate and undergraduate students and taught academic entrepreneurship to hundreds of trainees across disciplines. Motivated by a personal connection to paralysis and a deep commitment to impact-driven science, Dr. Burrell continues to advance novel platforms to restore lost function and reshape the future of neural repair.


Dr. Burrell writes “My research program is dedicated to developing integrated therapeutic strategies to stimulate meaningful functional recovery following severe acquired brain trauma, by preserving injured neural circuitry, promoting regeneration, and reconstructing long-distance pathways. My work spans three interconnected areas: pharmacological neuroprotection, engineered neural tissue for circuit reconstruction, and targeted molecular delivery using high-throughput discovery platforms”. 



Dr. Burrell also states “My research is directly aligned with the Dan Lewis Foundation’s priorities to advance pharmacological, cellular, and molecular strategies for neural repair. I am committed to developing therapies that stimulate meaningful functional recovery after acquired brain trauma by preserving residual neural circuits, reactivating intrinsic repair programs, and reconstructing long-distance connectivity through engineered tissue.


The DLF is very enthusiastic about Dr. Burrell’s research. He stands out among a growing cadre of young investigators who will bring meaningful brain regeneration into reality in the near future.

Two women embrace, comforted. A man watches from a separate chair. Interior, daytime.
By Hal Lewis December 5, 2025
My daughter, currently nearing completion of a graduate program in counselling, recently introduced me to the term “ambiguous loss”. This term applies to a loss that is unclear and lacks certainty, leaving family members and close friends feeling stuck because it is so difficult to mourn or find closure. One type of ambiguous loss is when the person is physically present but psychologically absent because their personality, memory, cognition, or emotional connection has been altered. Examples might include a family member with dementia, a progressive disease, a severe emotional disorder, or substantial brain injury. A second type of ambiguous loss is when the person is psychologically present but physically absent. This could include a missing person due to a natural disaster, a long- term incarceration, a kidnapping, or severe estrangement from the family. This type of loss can lead to intense confusion, frozen grief, and a prolonged sense of helplessness.
Marchell smiling, sitting on a couch, holding notebooks
By Dan Lewis Foundation December 2, 2025
Marchell is an engaging and energetic middle-aged man who was enthusiastic about being interviewed for the DLF newsletter. He is an activist working to promote the rights and well-being of persons in the brain injury community, with a particular emphasis on helping persons with brain injury who are incarcerated or have been released from prison. Marchell is a successful businessman, proud of the company he co-founded--the Association of Young Business Owners (AYBOS), a marketing company in the Denver, Colorado area. He also works for Well Power (Denver’s Mental Health Center system) as a Zero Suicide Certified Peer and Family Specialist.  Marchell is clearly a man on the move to get a lot of positive things done. But this wasn’t always the case. Marchell spent much of his younger adult life incarcerated himself for a variety of crimes including robbery and assault. He had a history of recidivism following multiple releases.