Branched amphiphilic peptide capsules: cellular uptake and retention of encapsulated solutes.
Branched amphiphilic peptide capsules: cellular uptake and retention of encapsulated solutes.
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分支的两亲性肽胶囊:细胞摄取和封装溶质的保留。
DOI:
10.1016/j.bbamem.2014.02.005
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发表时间:
2014-09
影响因子:
3.4
通讯作者:
Tomich, John M.
中科院分区:
文献类型:
--
作者:
Sukthankar, Pinaldn;Avila, L. Adriana;Whitaker, Susan K.;Iwamoto, Takeo;Morgenstern, Alfred;Apostolidis, Christos;Liu, Ke;Hanzlik, Robert P.;Dadachova, Ekaterina;Tomich, John M.
Branched amphiphilic peptide capsules (BAPCs) are peptide nanospheres comprised of equimolar proportions of two branched peptide sequences bis(FLIVI)-K-KKKK and bis(FLIVIGSII)-K-KKKK that self-assemble to form bi-layer delimited capsules. In two recent publications we described the lipid analogous characteristics of our BAPCs, examined their initial assembly, mode of fusion, solute encapsulation, and resizing and delineated their capability to be maintained at a specific size by storing them at 4 °C. In this report we describe the stability, size limitations of encapsulation, cellular localization, retention and, bio-distribution of the BAPCs in vivo. The ability of our constructs to retain alpha particle emitting radionuclides without any apparent leakage and their persistence in the peri-nuclear region of the cell for extended periods of time, coupled with their ease of preparation and potential tune-ability, makes them attractive as biocompatible carriers for targeted cancer therapy using particle emitting radioisotopes. This article is part of a Special Issue entitled: Interfacially active peptides and proteins.
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影响因子:
4.9
作者:
Alexis F;Pridgen E;Molnar LK;Farokhzad OC
通讯作者:
Farokhzad OC
影响因子:
3.9
作者:
Besnard, R.;Cambedouzou, J.;Pellet-Rostaing, S.
通讯作者:
Pellet-Rostaing, S.
影响因子:
4.7
作者:
Chappell, LL;Deal, KA;Brechbiel, MW
通讯作者:
Brechbiel, MW
影响因子:
8
作者:
GROVE, A;TOMICH, JM;MONTAL, M
通讯作者:
MONTAL, M
DOI:
10.1073/pnas.91.2.664
发表时间:
1994-01-18
影响因子:
11.1
作者:
FAWELL, S;SEERY, J;BARSOUM, J
通讯作者:
BARSOUM, J