Engineering of an anti-epidermal growth factor receptor antibody to single chain format and labeling by sortase A-mediated protein ligation

2011 ◽  
Vol 109 (6) ◽  
pp. 1461-1470 ◽  
Author(s):  
Mariusz P. Madej ◽  
Gregory Coia ◽  
Charlotte C. Williams ◽  
Joanne M. Caine ◽  
Lesley A. Pearce ◽  
...  
Keyword(s):  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
Epidermal Growth Factor ◽  
Growth Factor Receptor ◽  
Sortase A ◽  
Single Chain ◽  
Protein Ligation ◽  
Receptor Antibody ◽  
Epidermal Growth

scholarly journals Single Chain Epidermal Growth Factor Receptor Antibody Conjugated Nanoparticles for in vivo Tumor Targeting and Imaging

Small ◽  
2008 ◽  
Vol 5 (2) ◽  
pp. 235-243 ◽  
Author(s):  
Lily Yang ◽  
Hui Mao ◽  
Y. Andrew Wang ◽  
Zehong Cao ◽  
Xianghong Peng ◽  
...  
Keyword(s):  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
Epidermal Growth Factor ◽  
Tumor Targeting ◽  
Growth Factor Receptor ◽  
Single Chain ◽  
Receptor Antibody ◽  
Epidermal Growth

Anti-Human Epidermal Growth Factor Receptor 2 Single-Chain Fv Fragment-Decorated DM1 Nanoparticles for Specific Targeting of Human Epidermal Growth Factor Receptor 2-Positive Breast Tumor Cells

2021 ◽  
Vol 17 (3) ◽  
pp. 447-455
Author(s):  
Ling Ni ◽  
You-Xin Li
Keyword(s):  
Breast Cancer ◽  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
Epidermal Growth Factor ◽  
Growth Factor Receptor ◽  
Single Chain ◽  
Human Epidermal Growth Factor ◽  
Single Chain Fv ◽  
Epidermal Growth ◽  
Single Chain Fv Fragment

Purpose: Although monoclonal antibodies are used to decorate nanoparticles to target specific cells, penetration of tumor tissues by monoclonal antibodies is limited by their large size. Therefore, we prepared DM1 nanoparticles decorated with the small anti-HER2 single-chain Fv fragment (scFvHER2) of trastuzumab (TMAB) for targeting to human epidermal growth factor receptor 2 (HER2) overexpressing in breast cancer effectively. Methods: ScFvHER2 fragment was coupled with DM1 nanoparticles (NPs) via covalent thiol-maleimide linkages. Their physicochemical properties, uptake by cells, and toxicity to tumor cells were investigated. Their vivo biodistribution was assessed employing liquid chromatographytandem mass spectrometry, while their antitumor activity was investigated in nude mice burdened with BT-474 tumor. Results: Viability of BT-474 cells incubated with scFvHER2-DM1-Nanoparticles (scFv-DM1-NPs) was significantly lower than that of BT-474 cell treated with TMAB-DM1-Nanoparticles (TMAB-DM1-NPs) (P < 0 05). Uptake by cells of scFvDM1-NPs was significantly higher than TMAB-DM1-NPs (P < 0 01). Accumulation of scFv-DM1-NPs in tumor tissue was notably higher than TMAB-DM1-NPs (P < 0 05). scFv-DM1-NPs exhibited improved antitumor effects compared to TMABDM1-NPs (P < 0 05), showing a tumor inhibition rate of more than 70%. Conclusions: ScFvHER2 fragment could serve as a more effective targeting ligand than TMAB, and scFv-DM1-NPs could be developed as a possible drug delivery system to target HER2-positive breast cancer.

scholarly journals Association between serum ligands and the skin toxicity of anti‐epidermal growth factor receptor antibody in metastatic colorectal cancer

2015 ◽  
Vol 106 (5) ◽  
pp. 604-610 ◽  
Author(s):  
Naoki Takahashi ◽  
Yasuhide Yamada ◽  
Koh Furuta ◽  
Kengo Nagashima ◽  
Akiko Kubo ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
Epidermal Growth Factor ◽  
Metastatic Colorectal Cancer ◽  
Growth Factor Receptor ◽  
Skin Toxicity ◽  
Receptor Antibody ◽  
Epidermal Growth

scholarly journals Hepatocyte Growth Factor Induces Resistance to Anti-Epidermal Growth Factor Receptor Antibody in Lung Cancer

2012 ◽  
Vol 7 (2) ◽  
pp. 272-280 ◽  
Author(s):  
Tadaaki Yamada ◽  
Shinji Takeuchi ◽  
Kenji Kita ◽  
Hideaki Bando ◽  
Takahiro Nakamura ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
Epidermal Growth Factor ◽  
Hepatocyte Growth Factor ◽  
Growth Factor Receptor ◽  
Receptor Antibody ◽  
Epidermal Growth ◽  
Hepatocyte Growth

scholarly journals Enhanced tumor retention of radioiodinated anti-epidermal growth factor receptor antibody using novel bifunctional iodination linker for radioimmunotherapy

2016 ◽  
Vol 35 (6) ◽  
pp. 3159-3168 ◽  
Author(s):  
EUN JUNG KIM ◽  
BYOUNG SOO KIM ◽  
DAN BEE CHOI ◽  
SUNG-GIL CHI ◽  
TAE HYUN CHOI
Keyword(s):  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
Epidermal Growth Factor ◽  
Growth Factor Receptor ◽  
Receptor Antibody ◽  
Epidermal Growth ◽  
Tumor Retention
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