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Cited by 297

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Hydroxycarboxylic acid receptor 2 mediates dimethyl fumarate’s protective effect in EAE

Open access
Chen, Hui, Assmann, Julian C., Krenz, Antje, Rahman, Mahbubur, Grimm, Myriam, Karsten, Christian M., Köhl, Jörg, Offermanns, Stefan, Wettschureck, Nina, Schwaninger, Markus·2014·Journal of Clinical Investigation

Abstract

Taken orally, the drug dimethyl fumarate (DMF) has been shown to improve functional outcomes for patients with MS; however, it is unclear how DMF mediates a protective effect. DMF and, more so, its active metabolite, monomethyl fumarate, are known agonists of the hydroxycarboxylic acid receptor 2 (HCA₂), a G protein-coupled membrane receptor. Here, we evaluated the contribution of HCA₂ in mediating the protective effect afforded by DMF in EAE, a mouse model of MS. DMF treatment reduced neurological deficit, immune cell infiltration, and demyelination of the spinal cords in wild-type mice, but not in Hca2⁻/⁻ mice, indicating that HCA₂ is required for the therapeutic effect of DMF. In particular, DMF decreased the number of infiltrating neutrophils in a HCA₂-dependent manner, likely by interfering with neutrophil adhesion to endothelial cells and chemotaxis. Together, our data indicate that HCA₂ mediates the therapeutic effects of DMF in EAE. Furthermore, identification of HCA₂ as a molecular target may help to optimize MS therapy.

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Crossref · 10.1172/jci72151

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Metadata

Authors
Chen, H., Assmann, J. C., Krenz, A., Rahman, M., Grimm, M., Karsten, C. M., Köhl, J., Offermanns, S., Wettschureck, N., & Schwaninger, M.
Venue
Journal of Clinical Investigation
Published
2014-04-01
Volume
124
Issue
5
Pages
2188-2192
ISSN
0021-9738 (ISSN-L)
OpenAlex
W1972403093
Cited by
297
References
3
FWCI
20.72
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Hydroxycarboxylic acid receptor 2 mediates dimethyl fumarate’s protective effect in EAE. https://app.cochat.ai/papers/10.1172/jci72151
The paper
Chen, H., Assmann, J. C., Krenz, A., Rahman, M., Grimm, M., Karsten, C. M., Köhl, J., Offermanns, S., Wettschureck, N., & Schwaninger, M. (2014). Hydroxycarboxylic acid receptor 2 mediates dimethyl fumarate’s protective effect in EAE. Journal of Clinical Investigation. https://doi.org/10.1172/jci72151

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