The effect of near-infrared fluorescence conjugation on the anti-cancer potential of cetuximab

Autor: Ji Young Yun, Byung-Hwa Hyun, Sang Yoon Nam, Young Won Yun, Hu-Jang Lee, Beom-Jun Lee
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Laboratory Animal Research, Vol 34, Iss 1, Pp 30-36 (2018)
Druh dokumentu: article
ISSN: 2233-7660
DOI: 10.5625/lar.2018.34.1.30
Popis: Abstract This study investigated the anti-cancer potential of a near-infrared fluorescence (NIRF) molecule conjugated with Cetuximab (Cetuximab-NIRF) in six-week-old female BALB/c athymic (nu+/nu+) nude mice. A431 cells were cultured and injected into the animals to induce solid tumors. Paclitaxel (30 mg/kg body weight (BW)), Cetuximab (1 mg/kg BW), and Cetuximab-NIRF (0.25, 0.5 and 1.0 mg/kg BW) were intraperitoneally injected twice a week into the A431 cell xenografts of the nude mice. Changes in BW, tumor volume and weight, fat and lean mass, and diameter of the peri-tumoral blood vessel were determined after two weeks. Tumor volumes and weights were significantly decreased in the Cetuximab-NIRF (1 mg/kg BW) group compared with the control group (P
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