Announcing the 2025 DLF Prize
Dan Lewis Foundation

For the third consecutive year, the Dan Lewis Foundation for Brain Regeneration is proud to announce the DLF Prize competition. The 2025 DLF Prize, a $20,000 award, will recognize an outstanding early career scientist (2 to 5 years post-doc) conducting innovative research in neuroscience, pharmacology, or biotechnology. This prestigious prize honors researchers whose work aligns with the DLF mission to drive breakthroughs in neural regeneration and repair.


The current research priorities of the DLF are:


  1. Pharmacological Reactivation of Neural Repair: Research into pharmacological methods of reactivating or augmenting synaptogenesis, neurogenesis or axonal repair.
  2. Cell-Based Cortical Repair: Investigating the potential of derived cortical neurons to restore function in damaged cortical regions.
  3. Transcriptomics of Neural Recovery: Characterizing transcriptomic profiles of cortical neurons in the recovery phase following brain injury to identify pathways that drive repair.
  4. Molecular Inhibitor Targeting: Advancing anti-sense oligonucleotides (ASO’s) or small-molecule therapeutics designed to downregulate inhibitors of neural regeneration in the cortex or spinal cord.


Application for the 2025 DLF Prize can be made by going to our website—danlewisfoundation.org—and clicking on the Tab “2025 DLF Prize”. This will bring you into the application portal. The application portal opened in March, 2025 and will remain open through May 31st. Once in the portal, you will find complete information about the DLF prize, eligibility requirements, and an application form which can be filled in and submitted online.


The winner of the 2023 DLF Prize, Dr. Roy Maimon, continues his research indicating that downregulation of PTBP1, an RNA-binding protein, can convert glial cells into neurons in the adult brain (Maimon et al. 2024) .* Dr. Maimon, currently a post-doc at the

University of California, San Diego is currently interviewing for a faculty position at several prominent neuroscience departments.


The winner of the 2024 DLF Prize, Dr. William Zeiger is a physician-scientist in the Department of Neurology, Movement Disorders Division, at UCLA. Dr. Zeiger has expertise in interrogating neural circuits using a classic “lesional neurology” approach.

He states, “Our lab remains focused on understanding how neural circuits become dysfunctional after lesions to the cortex and on investigating novel circuit-based approaches to reactivate and restore damaged cortex”. 


* Maimon, Roy, Carlos Chillon-Marinas, Sonia Vazquez-Sanchez, Colin Kern, Kresna Jenie, Kseniya Malukhina, Stephen Moore, et al. 2024. “Re-Activation of Neurogenic Niches in Aging Brain.” BioRxiv. https://doi.org/10.1101/2024.01.27.575940.

Application Portal
The word arpah is written in blue letters on a white background.

ARPA-H Announcement Seeks Research Projects in Brain Regeneration

By Dan Lewis Foundation • July 31, 2025
On July 10, 2025, the Advanced Research Projects Agency for Health (ARPA-H) announced a major initiative titled Functional Repair of Neocortical Tissue or FRONT. The announcement states “FRONT will pioneer a curative therapy for the more than 20 million adults in the US living with chronic neocortical brain damage from neurodegeneration, stroke, trauma, and other causes, which costs the country an estimated $800 billion per year. Worldwide, more than 200 million people live with debilitating after-effects of brain damage.”  A set of informational meetings about this program and a due date for outlines of potential proposals have been set for August. Full proposals are due by September 25, 2025. Complete instructions, specifications, and expectations are delineated in the ARPA-H FRONT announcement. The FRONT announcement includes a clear expectation that the successful brain regeneration methods that are discovered will be used in clinical trials with persons with brain injury by the fifth year of the program. The DLF lauds ARPA-H for initiating this program. We are discussing possibilities for playing a supportive role as proposals develop. This exciting program is congruent with the original overarching goals of the DLF and confirms the validity of its mission.
Photo of Dr. Justin Burrell

2025 DLF Prize Awarded to Justin Burrell, Ph.D.

By Dan Lewis Foundation • July 31, 2025
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.