Erythrocytes based synthetic delivery systems: transition from conventional to novel engineering strategies
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
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| Creator |
Bhateria, Manisha
Rachumallu, Ramakrishna Singh, Rajbir Bhatta, R S |
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| Date |
2014-09-10T05:16:12Z
2014-09-10T05:16:12Z 2014 |
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| Identifier |
Expert Opinion on Drug Delivery 2014, 11, (8): 1219–1236
http://hdl.handle.net/123456789/1394 |
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| Description |
Introduction: Erythrocytes (RBCs) and artificial/synthetic delivery systems such as liposomes, nanoparticles (NPs) are the most investigated carrier systems. Herein, progress made from conventional approach of using RBC as delivery systems to novel approach of using synthetic delivery systems based on RBC properties will be reviewed.
Areas covered: We aim to highlight both conventional and novel approaches of using RBCs as potential carrier system. Conventional approaches which include two main strategies are: (1) directly loading therapeutic moieties in RBCs and (2) coupling them with RBCs whereas novel approaches exploit structural, mechanical and biological properties of RBCs to design synthetic delivery systems through various engineering strategies. Initial attempt includes coupling of antibodies to liposomes to specifically target RBCs. Knowledge obtained from several studies led to the development of RBC membrane derived liposomes (nanoerythrosomes), inspiring future application of RBC or its structural features in other attractive delivery systems (hydrogels, filomicelles, microcapsules, micro- and nanoparticles) for even greater potential.
Expert opinion: In conclusion, this review dwells upon comparative analysis of various conventional and novel engineering strategies in developing RBC based drug delivery systems, diversifying their applications in arena of drug delivery.
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519889 bytes
application/pdf |
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| Language |
en
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| Relation |
CSIR-CDRI Communication no. 8708
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| Subject |
Liposomes
Nanoerythrosomes Polymeric Multilayered Microcapsules Nanoparticles Rbcs |
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| Title |
Erythrocytes based synthetic delivery systems: transition from conventional to novel engineering strategies
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| Type |
Article
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