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Galectins as Master Regulators of Gastric Cancer Progression
Bojan Stojanovic1,2, Ivan Jovanovic2, Milica Dimitrijevic Stojanovic2,3
1Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia.
Galectins, a family of β-galactoside-binding lectins, significantly influence gastric cancer progression by modulating tumor behavior and the microenvironment. Understanding galectin roles offers potential for new biomarkers and therapies for this challenging disease.
Area of Science:
- Oncology
- Molecular Biology
- Biochemistry
Background:
- Gastric cancer presents a significant global health burden due to its complexity and limited advanced-stage treatments.
- Galectins (β-galactoside-binding lectins) are increasingly recognized as critical regulators of tumor progression.
- Specific galectins, including Galectin-1, -3, and -9, play multifaceted roles in gastric cancer.
Purpose of the Study:
- To review the current understanding of galectin biology in gastric cancer.
- To emphasize the structural, cellular, and functional aspects of galectins in this disease.
- To explore the translational potential of galectins as biomarkers and therapeutic targets.
Main Methods:
- Literature review synthesizing experimental and clinical research findings.
- Analysis of molecular mechanisms underlying galectin involvement in gastric cancer.
- Integration of clinicopathological observations with molecular data.
Main Results:
- Galectins influence key cancer processes: proliferation, invasion, immune evasion, and therapy resistance.
- Galectin family members actively shape the gastric tumor microenvironment.
- Galectin-1, -3, and -9 are particularly implicated in disease progression.
Conclusions:
- Galectins are crucial players in gastric cancer pathogenesis and progression.
- Further research into galectin biology is essential for developing novel therapeutic strategies.
- Galectins show promise as diagnostic biomarkers and therapeutic targets for gastric cancer.
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