Nociceptin/orphanin FQ opioid receptor (NOP) selective ligand MCOPPB links anxiolytic and senolytic effects.
Nociceptin/orphanin FQ opioid receptor (NOP) selective ligand MCOPPB links anxiolytic and senolytic effects.
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DOI:
10.1007/s11357-021-00487-y
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发表时间:
2022-03
期刊:
影响因子:
5.6
通讯作者:
Vinciguerra M
中科院分区:
文献类型:
--
作者:
Raffaele M;Kovacovicova K;Biagini T;Lo Re O;Frohlich J;Giallongo S;Nhan JD;Giannone AG;Cabibi D;Ivanov M;Tonchev AB;Mistrik M;Lacey M;Dzubak P;Gurska S;Hajduch M;Bartek J;Mazza T;Micale V;Curran SP;Vinciguerra M
Accumulation of senescent cells may drive age-associated alterations and pathologies. Senolytics are promising therapeutics that can preferentially eliminate senescent cells. Here, we performed a high-throughput automatized screening (HTS) of the commercial LOPAC®Pfizer library on aphidicolin-induced senescent human fibroblasts, to identify novel senolytics. We discovered the nociceptin receptor FQ opioid receptor (NOP) selective ligand 1-[1-(1-methylcyclooctyl)-4-piperidinyl]-2-[(3R)-3-piperidinyl]-1H-benzimidazole (MCOPPB, a compound previously studied as potential anxiolytic) as the best scoring hit. The ability of MCOPPB to eliminate senescent cells in in vitro models was further tested in mice and in C. elegans. MCOPPB reduced the senescence cell burden in peripheral tissues but not in the central nervous system. Mice and worms exposed to MCOPPB also exhibited locomotion and lipid storage changes. Mechanistically, MCOPPB treatment activated transcriptional networks involved in the immune responses to external stressors, implicating Toll-like receptors (TLRs). Our study uncovers MCOPPB as a NOP ligand that, apart from anxiolytic effects, also shows tissue-specific senolytic effects. The online version contains supplementary material available at 10.1007/s11357-021-00487-y.
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DOI:
10.1093/bioinformatics/btu638
发表时间:
2015-01-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Anders S;Pyl PT;Huber W
通讯作者:
Huber W
影响因子:
5.2
作者:
Hodes RJ;Sierra F;Austad SN;Epel E;Neigh GN;Erlandson KM;Schafer MJ;LeBrasseur NK;Wiley C;Campisi J;Sehl ME;Scalia R;Eguchi S;Kasinath BS;Halter JB;Cohen HJ;Demark-Wahnefried W;Ahles TA;Barzilai N;Hurria A;Hunt PW
通讯作者:
Hunt PW
影响因子:
16.6
作者:
Fuhrmann-Stroissnigg H;Ling YY;Zhao J;McGowan SJ;Zhu Y;Brooks RW;Grassi D;Gregg SQ;Stripay JL;Dorronsoro A;Corbo L;Tang P;Bukata C;Ring N;Giacca M;Li X;Tchkonia T;Kirkland JL;Niedernhofer LJ;Robbins PD
通讯作者:
Robbins PD
DOI:
10.1083/jcb.202010162
发表时间:
2021-02-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Behmoaras J;Gil J
通讯作者:
Gil J
影响因子:
13.1
作者:
Burton, Dominick G. A.;Stolzing, Alexandra
通讯作者:
Stolzing, Alexandra