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- NeuroMab™ Anti-Tau Antibody,Clone NR3320P (Cat#: NRP-0422-P1760)
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- NeuroMab™ Mouse Anti-SHANK3 Monoclonal Antibody (CBP929) (Cat#: NAB-0720-Z3477)
- NeuroMab™ Anti-Tau Antibody,Clone NR2944P (Cat#: NRP-0422-P1684)
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- NeuroMab™ Anti-ApoC3 BBB Shuttle Antibody,Clone NR1738P (Cat#: NRZP-1022-ZP3503)
- NeuroMab™ Anti-TREM2 BBB Shuttle Antibody, Clone NR19 (Cat#: NRZP-1022-ZP4114)
- NeuroMab™ Anti-GD2 Antibody,Clone NR3007P (Cat#: NRZP-1222-ZP767)
- NeuroMab™ Anti-CD32b Antibody, Clone NR130P (Cat#: NRP-0422-P1803)
- Mouse Retinal Ganglion Cell Line RGC-5 (Cat#: NCL2110P154)
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- Mouse Microglia Cell Line BV-2, Immortalized (Cat#: NCL2110P153)
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- Human Poly ADP ribose polymerase,PARP Assay Kit (Cat#: NRZP-1122-ZP62)
- Beta Amyloid (1-42), Aggregation Kit (Cat#: NRZP-0323-ZP200)
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- pAAV-syn-jGCaMP8s-WPRE (Cat#: NTA-2106-P063)
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- NeuroBiologics™ Human Cerebrospinal Fluid (Cat#: NRZP-0822-ZP491)
- NeuroBiologics™ Rat Cerebrospinal Fluid (Cat#: NRZP-0822-ZP496)
- NeuroBiologics™ Mouse Cerebrospinal Fluid (Cat#: NRZP-0822-ZP497)
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- NeuroPro™ Anti-GDNF BBB Shuttle Protein, HIRMab-GDNF (Cat#: NRZP-0423-ZP509)
- NeuroPro™ Anti-IDUA BBB Shuttle Protein, cTfRMAb-IDUA (Cat#: NRZP-0423-ZP498)
- NeuroPro™ Anti-GDNF BBB Shuttle Protein, cTfRMAb-GDNF (Cat#: NRZP-0423-ZP500)
- NeuroPro™ Anti-IDUA BBB Shuttle Protein, HIRMab-IDUA (Cat#: NRZP-0423-ZP502)
- NeuroPro™ Anti-SGSH BBB Shuttle Protein, HIRMab-SGSH (Cat#: NRZP-0423-ZP505)
- NeuroPro™ Anti-IDS BBB Shuttle Protein, HIRMab-IDS (Cat#: NRZP-0423-ZP503)
- NeuroPro™ Anti-TNFR BBB Shuttle Protein, HIRMab-TNFR (Cat#: NRZP-0423-ZP510)
- NeuroPro™ Anti-NAGLU BBB Shuttle Protein, HIRMab-NAGLU (Cat#: NRZP-0423-ZP506)
- NeuroPro™ Anti-PON1 BBB Shuttle Protein, HIRMab-PON1 (Cat#: NRZP-0423-ZP507)
- NeuroPro™ Anti-TNFR BBB Shuttle Protein, cTfRMAb-TNFR (Cat#: NRZP-0423-ZP501)
Neurotoxin-Mediated Potent Activation of the Axon Degeneration Regulator SARM1
Axon loss underlies symptom onset and progression in many neurodegenerative disorders. Axon degeneration in injury and disease is promoted by activation of the NAD-consuming enzyme SARM1. Here, we report a novel activator of SARM1, a metabolite of the pesticide and neurotoxin vacor. Removal of SARM1 completely rescues mouse neurons from vacor-induced neuron and axon death in vitro and in vivo. We present the crystal structure of the Drosophila SARM1 regulatory domain complexed with this activator, the vacor metabolite VMN, which as the most potent activator yet known is likely to support drug development for human SARM1 and NMNAT2 disorders. This study indicates the mechanism of neurotoxicity and pesticide action by vacor, raises important questions about other pyridines in wider use today, provides important new tools for drug discovery, and demonstrates that removing SARM1 can robustly block programmed axon death induced by toxicity as well as genetic mutation.
Reference
Loreto, A., Angeletti, C., Gu, W., Osborne, A., Nieuwenhuis, B., Gilley, J., ... & Coleman, M. P. (2021). Neurotoxin-mediated--potent activation of the axon degeneration regulator SARM1. Elife, 10, e72823.