P2X7 receptor inhibition alleviates mania-like behavior independently of interleukin-1β
  • Metaadatok
Tartalom: https://real.mtak.hu/190255/
Archívum: REAL
Gyűjtemény: Status = Published
Subject = R Medicine / orvostudomány: RC Internal medicine / belgyógyászat: RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry / idegkórtan, neurológia, pszichiátria
Type = Article
Subject = R Medicine / orvostudomány: R1 Medicine (General) / orvostudomány általában: R850-854 Experimental medicine / kisérleti orvostudomány
Subject = R Medicine / orvostudomány: RC Internal medicine / belgyógyászat: RC554 Personality disorders. Behavior problems / személyiségzavarok, viselkedési problémák
Cím:
P2X7 receptor inhibition alleviates mania-like behavior independently of interleukin-1β
Létrehozó:
Gölöncsér, Flóra
Baranyi, Mária
Tod, Pál
Maácz, Fruzsina
Sperlágh, Beáta
Dátum:
2024
Téma:
R850-854 Experimental medicine / kisérleti orvostudomány
RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry / idegkórtan, neurológia, pszichiátria
RC554 Personality disorders. Behavior problems / személyiségzavarok, viselkedési problémák
Tartalmi leírás:
Purinergic dysfunctions are associated with mania and depression pathogenesis. P2X7 receptor (P2X7R) mediates the IL-1b maturation via NLRP3 inflammasome activation. We tested in a mouse model of the subchronic amphetamine (AMPH)-induced hyperactivity whether P2X7R inhibition alleviated mania-like behavior through IL-1b. Treatment with JNJ-47965567, a P2X7R antagonist, abolished AMPH-induced hyperlocomotion in wild-type and IL-1a/b-knockout male mice. The NLRP3 inhibitor MCC950 failed to reduce AMPH-induced locomotion in WT mice, whereas the IL-1 receptor antagonist anakinra slightly increased it. AMPH increased IL-10, TNF-a, and TBARS levels, but did not influence BDNF levels, serotonin, dopamine, and noradrenaline content in brain tissues in either genotypes. JNJ-47965567 and P2rx7-gene deficiency, but not IL-1a/b-gene deficiency, attenuated AMPH-induced [3H]dopamine release from striatal slices. In wild-type and IL-1a/b-knockout female mice, JNJ-47965567 was also effective in attenuating AMPHinduced hyperlocomotion. This study suggests that AMPH-induced hyperactivity is modulated by P2X7Rs, but not through IL-1b.
Nyelv:
angol
Típus:
Article
PeerReviewed
info:eu-repo/semantics/article
Formátum:
text
Azonosító:
Gölöncsér, Flóra and Baranyi, Mária and Tod, Pál and Maácz, Fruzsina and Sperlágh, Beáta (2024) P2X7 receptor inhibition alleviates mania-like behavior independently of interleukin-1β. ISCIENCE, 27 (3). No.-109284. ISSN 2589-0042
Kapcsolat:
MTMT:34735575 10.1016/j.isci.2024.109284
Létrehozó:
cc_by