Perfluoroarene-Based Peptide Macrocycles to Enhance Penetration Across the Blood-Brain Barrier.
Perfluoroarene-Based Peptide Macrocycles to Enhance Penetration Across the Blood-Brain Barrier.
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DOI:
10.1021/jacs.7b09790
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发表时间:
2017-11-08
影响因子:
15
通讯作者:
Pentelute BL
中科院分区:
文献类型:
--
作者:
Fadzen CM;Wolfe JM;Cho CF;Chiocca EA;Lawler SE;Pentelute BL
Here we describe the utility of peptide macrocyclization through perfluoroaryl-cysteine SNAr chemistry to improve the ability of peptides to cross the blood–brain barrier. Multiple macrocyclic analogues of the peptide transportan-10 were investigated that displayed increased uptake in two different cell lines and improved proteolytic stability. One of these analogues (M13) exhibited substantially increased delivery across a cellular spheroid model of the blood–brain barrier. Through ex vivo imaging of mouse brains, we demonstrated that this perfluoroarene-based macrocycle of TP10 exhibits increased penetration of the brain parenchyma following intravenous administration in mice. Finally, we evaluated macrocyclic analogues of the BH3 domain of the BIM protein to assess if our approach would be applicable to a peptide of therapeutic interest. We identified a BIM BH3 analogue that showed increased penetration of the brain tissue in mice.
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影响因子:
56.9
作者:
Schwarze, SR;Ho, A;Dowdy, SF
通讯作者:
Dowdy, SF
DOI:
10.1002/anie.201508445
发表时间:
2016-01-11
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Oller-Salvia B;Sánchez-Navarro M;Ciudad S;Guiu M;Arranz-Gibert P;Garcia C;Gomis RR;Cecchelli R;García J;Giralt E;Teixidó M
通讯作者:
Teixidó M
影响因子:
15
作者:
Spokoyny, Alexander M.;Zou, Yekui;Ling, Jingjing J.;Yu, Hongtao;Lin, Yu-Shan;Pentelute, Bradley L.
通讯作者:
Pentelute, Bradley L.
影响因子:
3.7
作者:
Fanghänel S;Wadhwani P;Strandberg E;Verdurmen WP;Bürck J;Ehni S;Mykhailiuk PK;Afonin S;Gerthsen D;Komarov IV;Brock R;Ulrich AS
通讯作者:
Ulrich AS
影响因子:
2.9
作者:
Sanovich, E;Bartus, RT;Brightman, MW
通讯作者:
Brightman, MW