Evidence map›Paper›PMID 41677600›Full record

ReviewCells2026

Sweet Surprises: Decoding Tumor-Associated Glycosylation in Cancer Progression and Therapeutic Potential.

Eileena F Giurini, Sam G Pappas, Kajal H Gupta

Abstract readReview
In one paragraph

Review in Cells, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Eileena F GiuriniDivision of Pediatric Oncology, Department of Surgery, RUSH University Medical Center, Chicago, IL 60612, USA.
Sam G PappasDivision of Surgical Oncology, Department of Surgery, RUSH University Medical Center, Chicago, IL 60612, USA.
Kajal H GuptaDivision of Pediatric Oncology, Department of Surgery, RUSH University Medical Center, Chicago, IL 60612, USA.ORCID 0000-0002-0665-1539

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor-associated glycosylation is a defining hallmark of cancer, exerting profound effects on multiple aspects of tumor biology. This phenomenon arises from the central role of glycosylation in a wide range of cellular processes and its inherently diverse structural complexity. In cancer cells, aberrant glycosylation often results in the modification of glycoconjugate structures, leading to alterations in cell surface architecture that disrupt cellular homeostasis and signaling pathways. These changes can enhance tumor cell proliferation, invasion, and metastasis by modulating cell adhesion, receptor activation, and intracellular communication. Beyond its direct impact on cancer cells, tumor-associated glycosylation plays a pivotal role in shaping the tumor microenvironment. Aberrant glycan structures influence immune cell infiltration by altering antigen presentation and immune checkpoint interactions, contributing to immune evasion. Additionally, these modifications regulate angiogenesis by affecting endothelial cell function and promoting the formation of aberrant vasculature, which supports tumor growth and metastasis. Glycosylation also mediates tumor-stroma interactions, influencing extracellular matrix remodeling and fibroblast activation, further enhancing cancer progression. This interplay between cancer-associated glycan modifications and their functional roles in tumorigenesis presents a promising therapeutic approach. Unlike conventional treatments, glycan-targeting therapies confer high tumor specificity, operate independently of canonical immune checkpoint targets, and help mitigate immune cell exhaustion. This review explores commonly dysregulated glycan motifs implicated in tumorigenesis and delves into their mechanistic contributions to cancer pathogenesis. We then highlight emerging opportunities for therapeutic intervention, including the development of glycan-targeted therapies and biomarker-driven strategies for cancer diagnosis and treatment. We also outline where glycan-targeted agents (e.g., desialylating biologics, glycomimetics, and anti-glycan mAbs) can complement checkpoint blockade and potentially overcome immune escape.

Indexed as

NeoplasmsAnimalsDisease ProgressionGlycosylationHumansPolysaccharidesSignal TransductionTumor MicroenvironmentPolysaccharidescancer glycobiologycancer immunotherapyglycan-targeted cancer therapysialylation and Siglec signalingtumor microenvironment

Identifiers

PMID41677600
PMCPMC12896620

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.