TY - JOUR
T1 - Activity-based protein profiling reveals off-target proteins of the FAAH inhibitor BIA 10-2474
AU - van Esbroeck, Annelot C M
AU - Janssen, Antonius P A
AU - Cognetta, Armand B
AU - Ogasawara, Daisuke
AU - Shpak, Guy
AU - van der Kroeg, Mark
AU - Kantae, Vasudev
AU - Baggelaar, Marc P
AU - de Vrij, Femke M S
AU - Deng, Hui
AU - Allarà, Marco
AU - Fezza, Filomena
AU - Lin, Zhanmin
AU - van der Wel, Tom
AU - Soethoudt, Marjolein
AU - Mock, Elliot D
AU - den Dulk, Hans
AU - Baak, Ilse L
AU - Florea, Bogdan I
AU - Hendriks, Giel
AU - De Petrocellis, Luciano
AU - Overkleeft, Herman S
AU - Hankemeier, Thomas
AU - De Zeeuw, Chris I
AU - Di Marzo, Vincenzo
AU - Maccarrone, Mauro
AU - Cravatt, Benjamin F
AU - Kushner, Steven A
AU - van der Stelt, Mario
N1 - Copyright © 2017, American Association for the Advancement of Science.
PY - 2017/6/9
Y1 - 2017/6/9
N2 - A recent phase 1 trial of the fatty acid amide hydrolase (FAAH) inhibitor BIA 10-2474 led to the death of one volunteer and produced mild-to-severe neurological symptoms in four others. Although the cause of the clinical neurotoxicity is unknown, it has been postulated, given the clinical safety profile of other tested FAAH inhibitors, that off-target activities of BIA 10-2474 may have played a role. Here we use activity-based proteomic methods to determine the protein interaction landscape of BIA 10-2474 in human cells and tissues. This analysis revealed that the drug inhibits several lipases that are not targeted by PF04457845, a highly selective and clinically tested FAAH inhibitor. BIA 10-2474, but not PF04457845, produced substantial alterations in lipid networks in human cortical neurons, suggesting that promiscuous lipase inhibitors have the potential to cause metabolic dysregulation in the nervous system.
AB - A recent phase 1 trial of the fatty acid amide hydrolase (FAAH) inhibitor BIA 10-2474 led to the death of one volunteer and produced mild-to-severe neurological symptoms in four others. Although the cause of the clinical neurotoxicity is unknown, it has been postulated, given the clinical safety profile of other tested FAAH inhibitors, that off-target activities of BIA 10-2474 may have played a role. Here we use activity-based proteomic methods to determine the protein interaction landscape of BIA 10-2474 in human cells and tissues. This analysis revealed that the drug inhibits several lipases that are not targeted by PF04457845, a highly selective and clinically tested FAAH inhibitor. BIA 10-2474, but not PF04457845, produced substantial alterations in lipid networks in human cortical neurons, suggesting that promiscuous lipase inhibitors have the potential to cause metabolic dysregulation in the nervous system.
KW - Amidohydrolases/antagonists & inhibitors
KW - Analgesics/adverse effects
KW - Anti-Anxiety Agents/adverse effects
KW - Cell Line, Tumor
KW - Clinical Trials, Phase I as Topic
KW - Cross Reactions
KW - Cyclic N-Oxides/adverse effects
KW - Humans
KW - Neurons/drug effects
KW - Protein Interaction Maps
KW - Pyridazines/pharmacology
KW - Pyridines/adverse effects
KW - Urea/analogs & derivatives
U2 - 10.1126/science.aaf7497
DO - 10.1126/science.aaf7497
M3 - Article
C2 - 28596366
SN - 0036-8075
VL - 356
SP - 1084
EP - 1087
JO - Science (New York, N.Y.)
JF - Science (New York, N.Y.)
IS - 6342
ER -