Lectin binding to mouse blood lymphocytes during tumor growth.
Binding of FITC-labeled lectins to lymphocytes from intact mice and mice with transplanted Ehrlich carcinoma and CaO-1 ovarian carcinoma was studied by flow cytofluorometry. Specific binding of lectins by mannose and N-acetylgalactosamine was demonstrated. Lectin binding to lymphocytes from animals with tumors decreased by more than 50% in comparison with intact animals. Changed protein glycosylation during tumor growth is specific and differs for tumors of different origin.
Sitdikova
S M
SM
N. N. Blokhin National Oncological Research Center, Russian Academy of Medical Sciences, Moscow.
Amandzholov
B S
BS
Kiselevskii
M V
MV
Donenko
F V
FV