# Novel immunotherapy against MOG antibody disease

> **NIH NIH R43** · EVOQ THERAPEUTICS, INC. · 2022 · $287,733

## Abstract

PROJECT SUMMARY/ABSTRACT
Myelin oligodendrocyte glycoprotein (MOG) antibody disease (MOGAD) is a rare, neurological, immune-
mediated inflammatory, demyelinating disorder of the central nervous system. The symptoms of MOGAD include
vision loss, symptoms associated with damage to the spinal cord, as well as seizures. While the current standard
of care against MOGAD includes steroids and immunosuppressants, they are associated with systemic
immunosuppression with complications and frequent debilitating relapses. Thus, there is an urgent need for new
targeted treatment options for MOGAD patients. As MOG is the sole target antigen in MOGAD patients, MOG is
an attractive target for immunotherapy against MOGAD. Here, we propose to develop a novel strategy for
immunotherapy against MOG. Toward this goal, we have developed synthetic high-density lipoprotein
NanoDiscs that are particularly well suited for lymph node targeting. We have shown that NanoDiscs carrying
antigens induce robust CD4 regulatory T cells and downregulate autoantibodies, thereby leading to antigen-
specific immune tolerance in a murine model of experimental autoimmune encephalomyelitis. Based on our
compelling proof-of-concept data, here we propose to further develop NanoDiscs carrying human MOG antigens
and identify a lead candidate for clinical translation.

## Key facts

- **NIH application ID:** 10547008
- **Project number:** 1R43AI172705-01
- **Recipient organization:** EVOQ THERAPEUTICS, INC.
- **Principal Investigator:** Greg Barrett
- **Activity code:** R43 (R01, R21, SBIR, etc.)
- **Funding institute:** NIH
- **Fiscal year:** 2022
- **Award amount:** $287,733
- **Award type:** 1
- **Project period:** 2022-07-15 → 2023-07-15

## Primary source

NIH RePORTER: https://reporter.nih.gov/project-details/10547008

## Citation

> US National Institutes of Health, RePORTER application 10547008, Novel immunotherapy against MOG antibody disease (1R43AI172705-01). Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/grant/nih/10547008. Licensed CC0.

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