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The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Altered Tumor-Cell Glycosylation Promotes Metastasis

Open access
Häuselmann, Irina, Borsig, Lubor·2014·Frontiers in Oncology

Abstract

Malignant transformation of cells is associated with aberrant glycosylation presented on the cell-surface. Commonly observed changes in glycan structures during malignancy encompass aberrant expression and glycosylation of mucins; abnormal branching of N-glycans; and increased presence of sialic acid on proteins and glycolipids. Accumulating evidence supports the notion that the presence of certain glycan structures correlates with cancer progression by affecting tumor-cell invasiveness, ability to disseminate through the blood circulation and to metastasize in distant organs. During metastasis tumor-cell-derived glycans enable binding to cells in their microenvironment including endothelium and blood constituents through glycan-binding receptors - lectins. In this review, we will discuss current concepts how tumor-cell-derived glycans contribute to metastasis with the focus on three types of lectins: siglecs, galectins, and selectins. Siglecs are present on virtually all hematopoietic cells and usually negatively regulate immune responses. Galectins are mostly expressed by tumor cells and support tumor-cell survival. Selectins are vascular adhesion receptors that promote tumor-cell dissemination. All lectins facilitate interactions within the tumor microenvironment and thereby promote cancer progression. The identification of mechanisms how tumor glycans contribute to metastasis may help to improve diagnosis, prognosis, and aid to develop clinical strategies to prevent metastasis.

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Metadata

Authors
Häuselmann, I., & Borsig, L.
Venue
Frontiers in Oncology
Published
2014
Volume
4
Pages
28-28
ISSN
2234-943X (ISSN-L)
OpenAlex
W2134294354
Cited by
382
References
10
FWCI
14.84
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Altered Tumor-Cell Glycosylation Promotes Metastasis. https://app.cochat.ai/papers/10.3389/fonc.2014.00028
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Häuselmann, I., & Borsig, L. (2014). Altered Tumor-Cell Glycosylation Promotes Metastasis. Frontiers in Oncology. https://doi.org/10.3389/fonc.2014.00028

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