Lectins as potential tools for cancer biomarker discovery from extracellular vesicles



: Islam Md Khirul, Khan Misba, Gidwani Kamlesh, Witwer W Witwer, Lamminmäki Urpo, Leivo Janne

Publisher: BMC

: 2023

: Biomarker research

: BIOMARKER RESEARCH

: BIOMARK RES

:  85

: 11

: 22

: 2050-7771

DOI: https://doi.org/10.1186/s40364-023-00520-6

: https://doi.org/10.1186/s40364-023-00520-6

: https://research.utu.fi/converis/portal/detail/Publication/181422382


Extracellular vesicles (EVs) have considerable potential as diagnostic, prognostic, and therapeutic agents, in large part because molecular patterns on the EV surface betray the cell of origin and may also be used to "target" EVs to specific cells. Cancer is associated with alterations to cellular and EV glycosylation patterns, and the surface of EVs is enriched with glycan moieties. Glycoconjugates of EVs play versatile roles in cancer including modulating immune response, affecting tumor cell behavior and site of metastasis and as such, paving the way for the development of innovative diagnostic tools and novel therapies. Entities that recognize specific glycans, such as lectins, may thus be powerful tools to discover and detect novel cancer biomarkers. Indeed, the past decade has seen a constant increase in the number of published articles on lectin-based strategies for the detection of EV glycans. This review explores the roles of EV glycosylation in cancer and cancer-related applications. Furthermore, this review summarizes the potential of lectins and lectin-based methods for screening, targeting, separation, and possible identification of improved biomarkers from the surface of EVs.

Last updated on 2024-26-11 at 21:18