The Effects of Combined Therapy With Metformin and Hydroxypropyl-β-Cyclodextrin in a Mouse Model of Niemann-Pick Disease Type C1.
The Effects of Combined Therapy With Metformin and Hydroxypropyl-β-Cyclodextrin in a Mouse Model of Niemann-Pick Disease Type C1.
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二甲双胍和羟丙基-β-环糊精联合治疗对尼曼匹克病 C1 型小鼠模型的影响
DOI:
10.3389/fphar.2021.825425
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发表时间:
2021
影响因子:
5.6
通讯作者:
Lin J
中科院分区:
文献类型:
--
作者:
Du J;Liu X;Zhang Y;Han X;Ma C;Liu Y;Guan L;Qiao L;Lin J
Niemann–Pick disease type C1 (NPC1) is a neurodegenerative disorder characterized by lysosomal storage of free cholesterol. 2-Hydroxypropyl-β-cyclodextrin (HPβCD) is a cyclic oligosaccharide derivative that is being developed to treat NPC1. Recently, metformin was reported to be beneficial in various neurodegenerative diseases, such as Alzheimer’s and Huntington’s diseases. In this study, we examined the effects of combined treatment with HPβCD and metformin on Npc1 −/− mice. Unfortunately, body weight and survival rates showed that cotreatment with metformin did not extend survival time and increase the body weight of HPβCD-treated Npc1 −/− mice. However, cotreatment with metformin reduced inflammatory response and inhibited the proinflammatory cytokine release in the brain, liver and spleen of HPβCD-treated Npc1 −/− mice. Furthermore, metformin did not reduce the free cholesterol levels in Npc1 −/− brain tissue or fibroblasts. In conclusion, our results demonstrate that metformin does not show beneficial effects on body weight or survival time but reduced the inflammatory response in a mouse model of NPC1 when combined with HPβCD.
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DOI:
10.1016/s0140-6736(17)31465-4
发表时间:
2017-10-14
期刊:
Lancet (London, England)
影响因子:
--
作者:
Ory DS;Ottinger EA;Farhat NY;King KA;Jiang X;Weissfeld L;Berry-Kravis E;Davidson CD;Bianconi S;Keener LA;Rao R;Soldatos A;Sidhu R;Walters KA;Xu X;Thurm A;Solomon B;Pavan WJ;Machielse BN;Kao M;Silber SA;McKew JC;Brewer CC;Vite CH;Walkley SU;Austin CP;Porter FD
通讯作者:
Porter FD
影响因子:
13.3
作者:
Dai S;Dulcey AE;Hu X;Wassif CA;Porter FD;Austin CP;Ory DS;Marugan J;Zheng W
通讯作者:
Zheng W
影响因子:
6.1
作者:
Smith, David;Wallom, Kerri-Lee;Platt, Frances M.
通讯作者:
Platt, Frances M.
影响因子:
10.8
作者:
Tamura, Atsushi;Yui, Nobuhiko
通讯作者:
Yui, Nobuhiko
影响因子:
4
作者:
Head SA;Shi WQ;Yang EJ;Nacev BA;Hong SY;Pasunooti KK;Li RJ;Shim JS;Liu JO
通讯作者:
Liu JO