Folding and function in α/β-peptides: targets and therapeutic applications.
Folding and function in α/β-peptides: targets and therapeutic applications.
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α/β-肽的折叠和功能:目标和治疗应用。
DOI:
10.1016/j.cbpa.2015.06.013
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发表时间:
2015
影响因子:
7.8
通讯作者:
Horne,WSeth
中科院分区:
文献类型:
--
作者:
Werner,HalinaM;Horne,WSeth
Highlightsα/β-Peptides blend natural α-amino acid residues with unnatural β-residues.α/β-Peptides are more resistant than α-peptides to degradation by protease enzymes.α/β-Peptide mimics have been reported for diverse bioactive α-peptides.Biological targets include viral-cell fusion, GPCRs, and angiogenesis.Relative to α-peptides, α/β-peptides can show potent, sustained activity in vivo.Combining natural α-amino acid residues and unnatural β-amino acid residues in a single chain leads to heterogeneous-backbone oligomers called α/β-peptides. Despite their unnatural backbones, α/β-peptides can manifest a variety of folding patterns and biological functions reminiscent of natural peptides and proteins. Moreover, incorporation of β-residues can impart useful properties to the oligomer such as improved stability to degradation by protease enzymes. α/β-Peptides have been developed that engage diverse biological targets, including proteins involved in apoptotic signalling, HIV-cell fusion, hormone signalling, and angiogenesis. For some systems, promising results obtained in vitro have paved the way for demonstrated activity in vivo, where α/β-peptides show equal potency and improved duration of effect compared to α-peptide counterparts.
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DOI:
10.3891/acta.chem.scand.16-0243
发表时间:
1962
期刊:
Acta Chemica Scandinavica
影响因子:
--
作者:
B. Sörbo;A. Virtanen;R. Dahlbom;J. Sjövall;O. Theander;H. Flood
通讯作者:
H. Flood
DOI:
10.1016/s0021-9258(19)43299-7
发表时间:
1973
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
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通讯作者:
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DOI:
10.3891/acta.chem.scand.07-1129
发表时间:
1953-01-01
期刊:
ACTA CHEMICA SCANDINAVICA
影响因子:
--
作者:
SORBO, BH
通讯作者:
SORBO, BH
影响因子:
2.9
作者:
A. Westley;J. Westley
通讯作者:
J. Westley
DOI:
--
发表时间:
1983
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Chauncey,TR;Westley,J
通讯作者:
Westley,J