Endogenous tumor lectins: a new class of tumor markers and targets for therapy?

Abstract

Endogenous lectins of normal tissues can play a functional role in recognition processes and cell adhesion. These functions are areas of particular relevance to tumor growth and metastasis. Our initial results on endogenous lectins of different tumors lead to the working hypothesis that the pattern of endogenous lectins is qualitatively and quantitatively different between different types of tumors and between tumors and normal, nonmalignant tissues. The endogenous lectins may thus prove to be potentially important in establishing a new concept for a rational lectin-based type of diagnosis and therapy of various tumors.