ArticleGlycobiology2014
Structural basis of redox-dependent modulation of galectin-1 dynamics and function.
Article in Glycobiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
What it found
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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.
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.
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Who cites it
31 citing papers in PubMed, 58 citations in OpenAlex.
- Circulating galectin-1 delineates response to bevacizumab in melanoma patients and reprograms endothelial cell biology.Proceedings of the National Academy of Sciences of the United States of America · 2023Trial
- Glycobiology-driven therapeutic targeting of glycan-binding proteins: mechanisms, diseases, and clinical translation.Signal transduction and targeted therapy · 2026Review
- The sweet and the bitter sides of galectin-1 in immunity: its role in immune cell functions, apoptosis, and immunotherapies for cancer with a focus on T cells.Seminars in immunopathology · 2025Review
- Production of functional human galectin-1 in transplastomic tobacco and simplified recovery via batch-mode purification.Frontiers in plant science · 2025Article
- Metabolic profiling of galectin-1 and galectin-3: a cross-sectional, multi-omics, association study.International journal of obesity (2005) · 2024Article
- Prognostic Influence of Galectin-1 in Gastric Adenocarcinoma.Biomedicines · 2024Article
- Cysteine Oxidation in Human Galectin-1 Occurs Sequentially via a Folded Intermediate to a Fully Oxidized Unfolded Form.International journal of molecular sciences · 2024Article
- Reduced form of Galectin-1 Suppresses Osteoclastic Differentiation of Human Peripheral Blood Mononuclear Cells and Murine RAW264 Cells In Vitro.Biomolecules · 2024Article
- Regulation of Nrf2/Keap1 signaling pathway in cancer drug resistance by galectin-1: cellular and molecular implications.Cancer drug resistance (Alhambra, Calif.) · 2024Review
- Oxidized galectin-1 in SLE fails to bind the inhibitory receptor VSTM1 and increases reactive oxygen species levels in neutrophils.Cellular & molecular immunology · 2023Article
- Targeting galectin-driven regulatory circuits in cancer and fibrosis.Nature reviews. Drug discovery · 2023Review
- Galectin-1: A Traditionally Immunosuppressive Protein Displays Context-Dependent Capacities.International journal of molecular sciences · 2023Review
- Exploring the In situ pairing of human galectins toward synthetic O-mannosylated core M1 glycopeptides of α-dystroglycan.Scientific reports · 2022Article
- Article
- Quantitative analysis of redox proteome reveals oxidation-sensitive protein thiols acting in fundamental processes of developmental hematopoiesis.Redox biology · 2022Article
- Widespread occurrence of covalent lysine-cysteine redox switches in proteins.Nature chemical biology · 2022Article
- Inhibition of galectins in cancer: Biological challenges for their clinical application.Frontiers in immunology · 2022Review
- Therapeutic Benefit of Galectin-1: Beyond Membrane Repair, a Multifaceted Approach to LGMD2B.Cells · 2021Article
- Proximity Tagging Identifies the Glycan-Mediated Glycoprotein Interactors of Galectin-1 in Muscle Stem Cells.ACS chemical biology · 2021Article
- Site-Specific Cross-Linking of Galectin-1 Homodimers via Poly(ethylene glycol) Bismaleimide.Cellular and molecular bioengineering · 2021Article
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
Abstract
Galectin-1 (Gal-1), a member of a family of multifunctional lectins, plays key roles in diverse biological processes including cell signaling, immunomodulation, neuroprotection and angiogenesis. The presence of an unusual number of six cysteine residues within Gal-1 sequence prompted a detailed analysis of the impact of the redox environment on the functional activity of this lectin. We examined the role of each cysteine residue in the structure and function of Gal-1 using both experimental and computational approaches. Our results show that: (i) only three cysteine residues present in each carbohydrate recognition domain (CRD) (Cys2, Cys16 and Cys88) were important in protein oxidation, (ii) oxidation promoted the formation of the Cys16-Cys88 disulfide bond, as well as multimers through Cys2, (iii) the oxidized protein did not bind to lactose, probably due to poor interactions with Arg48 and Glu71, (iv) in vitro oxidation by air was completely reversible and (v) oxidation by hydrogen peroxide was relatively slow (1.7 ± 0.2 M(-1) s(-1) at pH 7.4 and 25°C). Finally, an analysis of key cysteines in other human galectins is also provided in order to predict their behaviour in response to redox variations. Collectively, our data provide new insights into the structural basis of Gal-1 redox regulation with critical implications in physiology and pathology.
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Registered trials
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.