The lymphocyte function associated antigen-1 (LFA-1) is evaluated for a targeting carrier in leukemia. The cIBR peptide was utilized as the targeting moiety for the drug carrier in direct targeting to LFA-1 expressing cancer cells. This study aims to evaluate the effects of the cIBR peptide conjugation on the specific targeting delivery to the leukemic cell line. Poly (D, L lactide-co-glycolide) (PLGA) nanoparticles were conjugated to the cIBR peptide by three different approaches (coupling, head, and tail) in order to evaluate the nanoparticles' characters, targetability, uptake, drug releasing, and cytotoxicity of each approach. The prepared PLGA nanoparticles were spherical lin shape with a size range of 200–450 nm. The targetability and uptake of three types of cIBR-conjugated nanoparticles (cIBR-NPs) were evidenced and quantified by flow cytometry. The coupling approach presented the highest targetability, uptake, drug releasing, and cytotoxicity followed by the head and tail approaches, respectively. The peptide conjugation method onto the nanoparticles surface was proven to be a key factor for the nanoparticles' physicochemical characteristicss and their efficient delivery.
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Chiang Mai 50200,
e-mail: auan_rx@hotmail.com
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November 2012
Research-Article
Biodegradable Nanoparticles Surface Modification Techniques With cIBR Peptide Targeting to LFA-1 Expressing Leukemic Cells
Rungsinee Phongpradist,
Chiang Mai 50200,
e-mail: auan_rx@hotmail.com
Rungsinee Phongpradist
Department of Pharmaceutical Sciences
,Faculty of Pharmacy
,Chiang Mai University
,Chiang Mai 50200,
Thailand
e-mail: auan_rx@hotmail.com
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Chuda Chittasupho,
Chuda Chittasupho
Department of Pharmaceutical Technology
,Srinakharinwirot University
,Nakornnayok 26120
, Thailand
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Nutjeera Intasai,
Nutjeera Intasai
Division of Clinical Microscopy
,Department of Medical Technology
,Faculty of Associated Medical Sciences
,Chiang Mai University
,Chiang Mai 50200
, Thailand
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Cory J. Berkland,
Cory J. Berkland
Professor
Lawrence, KS 66047
Department of Pharmaceutical Chemistry
,School of Pharmacy
,The University of Kansas
,Lawrence, KS 66047
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Pimlak Charoenkwan,
Pimlak Charoenkwan
Associate Professor
Department of Pediatrics,
Faculty of Medicine,
Chiang Mai 50200,
Department of Pediatrics,
Faculty of Medicine,
Chiang Mai University
,Chiang Mai 50200,
Thailand
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Songyot Anuchapreeda,
Songyot Anuchapreeda
Assistant Professor
Division of Clinical Microscopy,
Department of Medical Technology,
Faculty of Associated Medical Sciences,
Chiang Mai 50200,
Division of Clinical Microscopy,
Department of Medical Technology,
Faculty of Associated Medical Sciences,
Chiang Mai University
,Chiang Mai 50200,
Thailand
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Chadarat Ampasavate
Chadarat Ampasavate
1
Assistant Professor
Department of Pharmaceutical Sciences,
Faculty of Pharmacy,
Chiang Mai 50200,
e-mail: aimchadarat@windowslive.com
Department of Pharmaceutical Sciences,
Faculty of Pharmacy,
Chiang Mai University
,Chiang Mai 50200,
Thailand
e-mail: aimchadarat@windowslive.com
1Corresponding author.
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Rungsinee Phongpradist
Department of Pharmaceutical Sciences
,Faculty of Pharmacy
,Chiang Mai University
,Chiang Mai 50200,
Thailand
e-mail: auan_rx@hotmail.com
Chuda Chittasupho
Department of Pharmaceutical Technology
,Srinakharinwirot University
,Nakornnayok 26120
, Thailand
Nutjeera Intasai
Division of Clinical Microscopy
,Department of Medical Technology
,Faculty of Associated Medical Sciences
,Chiang Mai University
,Chiang Mai 50200
, Thailand
Teruna J. Siahaan
Professor
Cory J. Berkland
Professor
Lawrence, KS 66047
Department of Pharmaceutical Chemistry
,School of Pharmacy
,The University of Kansas
,Lawrence, KS 66047
Pimlak Charoenkwan
Associate Professor
Department of Pediatrics,
Faculty of Medicine,
Chiang Mai 50200,
Department of Pediatrics,
Faculty of Medicine,
Chiang Mai University
,Chiang Mai 50200,
Thailand
Songyot Anuchapreeda
Assistant Professor
Division of Clinical Microscopy,
Department of Medical Technology,
Faculty of Associated Medical Sciences,
Chiang Mai 50200,
Division of Clinical Microscopy,
Department of Medical Technology,
Faculty of Associated Medical Sciences,
Chiang Mai University
,Chiang Mai 50200,
Thailand
Chadarat Ampasavate
Assistant Professor
Department of Pharmaceutical Sciences,
Faculty of Pharmacy,
Chiang Mai 50200,
e-mail: aimchadarat@windowslive.com
Department of Pharmaceutical Sciences,
Faculty of Pharmacy,
Chiang Mai University
,Chiang Mai 50200,
Thailand
e-mail: aimchadarat@windowslive.com
1Corresponding author.
Manuscript received July 30, 2012; final manuscript received December 26, 2012; published online March 26, 2013. Assoc. Editor: Henry Hess.
J. Nanotechnol. Eng. Med. Nov 2012, 3(4): 041005 (9 pages)
Published Online: March 26, 2013
Article history
Received:
July 30, 2012
Revision Received:
December 26, 2012
Citation
Phongpradist, R., Chittasupho, C., Intasai, N., Siahaan, T. J., Berkland, C. J., Charoenkwan, P., Anuchapreeda, S., and Ampasavate, C. (March 26, 2013). "Biodegradable Nanoparticles Surface Modification Techniques With cIBR Peptide Targeting to LFA-1 Expressing Leukemic Cells." ASME. J. Nanotechnol. Eng. Med. November 2012; 3(4): 041005. https://doi.org/10.1115/1.4023896
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