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Biodegradable nanoellipsoidal artificial antigen presenting cells for antigen specific T-cell activation.


ABSTRACT: Non-spherical nanodimensional artificial antigen presenting cells (naAPCs) offer the potential to systemically induce an effective antigen-specific immune response. In this report it is shown biodegradable ellipsoidal naAPCs mimic the T-Cell/APC interaction better than equivalent spherical naAPCs. In addition, it is demonstrated ellipsoidal naAPCs offer reduced non-specific cellular uptake and a superior pharmacokinetic profile compared to spherical naAPCs.

SUBMITTER: Meyer RA 

PROVIDER: S-EPMC4529071 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature

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Biodegradable nanoellipsoidal artificial antigen presenting cells for antigen specific T-cell activation.

Meyer Randall A RA   Sunshine Joel C JC   Perica Karlo K   Kosmides Alyssa K AK   Aje Kent K   Schneck Jonathan P JP   Green Jordan J JJ  

Small (Weinheim an der Bergstrasse, Germany) 20150112 13


Non-spherical nanodimensional artificial antigen presenting cells (naAPCs) offer the potential to systemically induce an effective antigen-specific immune response. In this report it is shown biodegradable ellipsoidal naAPCs mimic the T-Cell/APC interaction better than equivalent spherical naAPCs. In addition, it is demonstrated ellipsoidal naAPCs offer reduced non-specific cellular uptake and a superior pharmacokinetic profile compared to spherical naAPCs. ...[more]

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