The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Identification of a Novel Endocannabinoid-Hydrolyzing Enzyme Expressed by Microglial Cells
Open accessAbstract
The endocannabinoids (eCBs) anandamide and 2-arachidonoyl glycerol (2-AG) are inactivated by a two-step mechanism. First, they are carried into cells, and then anandamide is hydrolyzed by fatty acid amide hydrolase (FAAH) and 2-AG by monoacylglycerol lipase (MGL). Here we provide evidence for a previously undescribed MGL activity expressed by microglial cells. We found that the mouse microglial cell line BV-2 does not express MGL mRNA and yet efficiently hydrolyzes 2-AG. URB597 (3′-carbamoyl-biphenyl-3-yl-cyclohexylcarbamate) reduces this hydrolysis by 50%, suggesting the involvement of FAAH. The remaining activity is blocked by classic MGL inhibitors [[1,1-biphenyl]-3-yl-carbamic acid, cyclohexyl ester (URB602) and MAFP (methylarachidonyl fluorophosphate)] and is unaffected by inhibitors of COXs (cyclooxygenases), LOXs (lipooxygenases), and DGLs (diacylglycerol lipases), indicating the involvement of a novel MGL activity. Accordingly, URB602 leads to selective accumulation of 2-AG in intact BV-2 cells. Although MGL expressed in neurons is equally distributed between the cytosolic, mitochondrial, and nuclear fractions, the novel MGL activity expressed by BV-2 cells is enriched in mitochondrial and nuclear fractions. A screen for novel inhibitors of eCB hydrolysis identified several compounds that differentially block MGL, FAAH, and the novel MGL activity. Finally, we provide evidence for expression of the novel MGL by mouse primary microglia in culture. Our results suggest the presence of a novel, pharmacologically distinct, MGL activity that controls 2-AG levels in microglia.
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Mitchell, J. A., Akarasereenont, P., Thiemermann, C., Flower, R. J., & Vane, J. R. (1993) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.90.24.11693 · Cited by 1,659
Brain monoglyceride lipase participating in endocannabinoid inactivation
Dinh, T. P., Carpenter, D., Leslie, F. M., Freund, T. F., Katona, I., Sensi, S. L., Kathuria, S., & Piomelli, D. (2002) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.152334899 · Cited by 1,373
Modulation of anxiety through blockade of anandamide hydrolysis
Kathuria, S., Gaetani, S., Fegley, D., Valiño, F., Duranti, A., Tontini, A., Mor, M., Tarzia, G., Rana, G. L., Calignano, A., et al. (2003) · Nature Medicine · doi:10.1038/nm803 · Cited by 1,293
An endocannabinoid mechanism for stress-induced analgesia
Hohmann, A. G., Suplita, R. L., Bolton, N. M., Neely, M. H., Fegley, D., Mangieri, R., Krey, J. F., Michael Walker, J., Holmes, P. V., Crystal, J. D., et al. (2005) · Nature · doi:10.1038/nature03658 · Cited by 778
Structure and function of fatty acid amide hydrolase
McKinney, M. K., & Cravatt, B. F. (2005) · Annual Review of Biochemistry · doi:10.1146/annurev.biochem.74.082803.133450 · Cited by 680
Gulyas, A. I., Cravatt, B. F., Bracey, M. H., Dinh, T. P., Piomelli, D., Boscia, F., & Freund, T. F. (2004) · European Journal of Neuroscience · doi:10.1111/j.1460-9568.2004.03428.x · Cited by 561
Kozak, K. R., Rowlinson, S. W., & Marnett, L. J. (2000) · Journal of Biological Chemistry · doi:10.1074/jbc.m007088200 · Cited by 390
Cited by
Endocannabinoid-Mediated Control of Synaptic Transmission
Kano, M., Ohno-Shosaku, T., Hashimotodani, Y., Uchigashima, M., & Watanabe, M. (2009) · Physiological Reviews · doi:10.1152/physrev.00019.2008 · Cited by 1,529
A Comprehensive Profile of Brain Enzymes that Hydrolyze the Endocannabinoid 2-Arachidonoylglycerol
Blankman, J. L., Simon, G. M., & Cravatt, B. F. (2007) · Chemistry & Biology · doi:10.1016/j.chembiol.2007.11.006 · Cited by 1,177
The endocannabinoid system links gut microbiota to adipogenesis
Muccioli, G. G., Naslain, D., Bäckhed, F., Reigstad, C. S., Lambert, D. M., Delzenne, N. M., & Cani, P. D. (2010) · Molecular Systems Biology · doi:10.1038/msb.2010.46 · Cited by 691
Self-citationEnzymatic pathways that regulate endocannabinoid signaling in the nervous system
Ahn, K., McKinney, M. K., & Cravatt, B. F. (2008) · Chemical Reviews · doi:10.1021/cr0782067 · Cited by 529
The serine hydrolase ABHD6 controls the accumulation and efficacy of 2-AG at cannabinoid receptors
Marrs, W. R., Blankman, J. L., Horne, E. A., Thomazeau, A., Lin, Y. H., Coy, J., Bodor, A. L., Muccioli, G. G., Hu, S. S.-J., Woodruff, G., et al. (2010) · Nature Neuroscience · doi:10.1038/nn.2601 · Cited by 441
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Metadata
- Authors
- Muccioli, G. G., Xu, C., Odah, E., Cudaback, E., Cisneros, J. A., Lambert, D. M., López Rodríguez, M. L., Bajjalieh, S., & Stella, N.
- Venue
- The Journal of Neuroscience
- Publisher
- Society for Neuroscience
- Published
- 2007-03-14
- Volume
- 27
- Issue
- 11
- Pages
- 2883-2889
- ISSN
- 0270-6474 (ISSN-L)
- 1529-2401
- OpenAlex
- W2005310692
- Cited by
- 172
- References
- 7
- FWCI
- 14.10
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Muccioli, G. G., Xu, C., Odah, E., Cudaback, E., Cisneros, J. A., Lambert, D. M., López Rodríguez, M. L., Bajjalieh, S., & Stella, N. (2007). Identification of a Novel Endocannabinoid-Hydrolyzing Enzyme Expressed by Microglial Cells. The Journal of Neuroscience. https://doi.org/10.1523/jneurosci.4830-06.2007
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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