Design, synthesis, and in vitro and in vivo characterization of new memantine analogs for Alzheimer's disease.
Design, synthesis, and in vitro and in vivo characterization of new memantine analogs for Alzheimer's disease.
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阿尔茨海默氏病的新美容类似物的设计,合成以及体外和体内表征。
DOI:
10.1016/j.ejmech.2022.114354
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发表时间:
2022-06-05
影响因子:
6.7
通讯作者:
Vázquez S
中科院分区:
文献类型:
--
作者:
Turcu AL;Companys-Alemany J;Phillips MB;Patel DS;Griñán-Ferré C;Loza MI;Brea JM;Pérez B;Soto D;Sureda FX;Kurnikova MG;Johnson JW;Pallàs M;Vázquez S
Currently, of the few accessible symptomatic therapies for Alzheimer’s disease (AD), memantine is the only N-methyl-D-aspartate receptor (NMDAR) blocker approved by the FDA. This work further explores a series of memantine analogs featuring a benzohomoadamantane scaffold. Most of the newly synthesized compounds block NMDARs in the micromolar range, but with lower potency than previously reported hit IIc, results that were supported by molecular dynamics simulations. Subsequently, electrophysiological studies with the more potent compounds allowed classification of IIc, a low micromolar, uncompetitive, voltage-dependent, NMDAR blocker, as a memantine-like compound. The excellent in vitro DMPK properties of IIc made it a promising candidate for in vivo studies in Caenorhabditis elegans (C. elegans) and in the 5XFAD mouse model of AD. Administration of IIc or memantine improved locomotion and rescues chemotaxis behavior in C. elegans. Furthermore, both compounds enhanced working memory in 5XFAD mice and modified NMDAR and CREB signaling, which may prevent synaptic dysfunction and modulate neurodegenerative progression.
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影响因子:
--
作者:
Chen X;Barclay JW;Burgoyne RD;Morgan A
通讯作者:
Morgan A
影响因子:
3.5
作者:
Camps P;Duque MD;Vázquez S;Naesens L;De Clercq E;Sureda FX;López-Querol M;Camins A;Pallàs M;Prathalingam SR;Kelly JM;Romero V;Ivorra D;Cortés D
通讯作者:
Cortés D
影响因子:
5.3
作者:
Blanpied,TA;Clarke,RJ;Johnson,JW
通讯作者:
Johnson,JW
影响因子:
5.6
作者:
Back MK;Ruggieri S;Jacobi E;von Engelhardt J
通讯作者:
von Engelhardt J
DOI:
10.1016/j.bbadis.2018.03.019
发表时间:
2018-06-01
影响因子:
6.2
作者:
Carvajal, Francisco J.;Mira, Rodrigo G.;Cerpa, Waldo
通讯作者:
Cerpa, Waldo