ArticleMolecular and cellular biochemistry2004
Regulated expression of galectin-1 during T-cell activation involves Lck and Fyn kinases and signaling through MEK1/ERK, p38 MAP kinase and p70S6 kinase.
Article in Molecular and cellular biochemistry, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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.
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.
Who cites it
30 citing papers in PubMed, 81 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
- Hydrogen sulphide modifies the therapeutic potential of bone marrow mesenchymal stem cells in an adjuvant-induced polyarthritis rat model through the mitigation of angiogenesis, ectopic lymphoid tissue formation, and osteoclastogenesis.Inflammopharmacology · 2026Article
- Unraveling the GMACS bio & med chem Au · 2025Article
- Galectins and Liver Diseases.International journal of molecular sciences · 2025Review
- "Outcome of non-surgical periodontal treatment on Gal-1 and Gal-3 GCF levels in periodontitis patients: a case-control study".Clinical oral investigations · 2024Article
- Immune regulatory networks coordinated by glycans and glycan-binding proteins in autoimmunity and infection.Cellular & molecular immunology · 2023Review
- The interplay of galectins-1, -3, and -9 in the immune-inflammatory response underlying cardiovascular and metabolic disease.Cardiovascular diabetology · 2022Review
- Thrombospondin-1, Platelet Factor 4, and Galectin-1 Are Associated with Engraftment in Patients with Sickle Cell Disease who Underwent Haploidentical Hematopoietic Stem Cell Transplantation.Transplantation and cellular therapy · 2022Article
- The role of galectins‑1, 3, 7, 8 and 9 as potential diagnostic and therapeutic markers in ovarian cancer (Review).Molecular medicine reports · 2022Article
- Dysregulated Immunity in Pulmonary Hypertension: From Companion to Composer.Frontiers in physiology · 2022Review
- Galectins in Early Pregnancy and Pregnancy-Associated Pathologies.International journal of molecular sciences · 2021Review
- Galectin-1 Cooperates with Yersinia Outer Protein (Yop) P to Thwart Protective Immunity by Repressing Nitric Oxide Production.Biomolecules · 2021Article
- Article
- Galectin-1 is associated with the severity of coronary artery disease and adverse cardiovascular events in patients undergoing coronary angiography.Scientific reports · 2020Article
- T Helper (Th) Cell Profiles in Pregnancy and Recurrent Pregnancy Losses: Th1/Th2/Th9/Th17/Th22/Tfh Cells.Frontiers in immunology · 2020Review
- Induction of Tolerogenic Dendritic Cells by Endogenous Biomolecules: An Update.Frontiers in immunology · 2018Review
- Clinical Relevance of Galectin-1 and Galectin-3 in Rheumatoid Arthritis Patients: Differential Regulation and Correlation With Disease Activity.Frontiers in immunology · 2018Review
- Galectin-1 as an Emerging Mediator of Cardiovascular Inflammation: Mechanisms and Therapeutic Opportunities.Mediators of inflammation · 2018Review
- The Role of Galectins as Modulators of Metabolism and Inflammation.Mediators of inflammation · 2018Review
- Decidual T Cells Exhibit a Highly Differentiated Phenotype and Demonstrate Potential Fetal Specificity and a Strong Transcriptional Response to IFN.Journal of immunology (Baltimore, Md. : 1950) · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent evidence has implicated galectins and their carbohydrate ligands as novel regulators of T-cell homeostasis. Galectin-1 (Gal-1), a member of this family, inhibits clonal expansion, induces apoptosis of antigen-primed T lymphocytes and suppresses the development of T-cell-mediated autoimmune diseases in vivo. Because the beta-galactoside-binding protein is expressed in activated but not resting T cells, it has been hypothesized that Gal-1-induced apoptosis may constitute an autocrine suicide mechanism to eliminate activated T cells contributing to the termination of an effector immune response. We undertook this study to investigate the signals and intracellular pathways leading to Gal-1 expression during T-cell activation. When T cells were stimulated either with anti-CD3 or anti-CD28 monoclonal antibody plus PMA in the presence of accessory cells, a sustained up-regulation of Gal-1 was observed, reaching a plateau between days 3 and 5 following CD3 engagement or costimulation through CD28. Investigation of the signal transduction events involved in this process revealed a role for Lck and Fyn kinases, since the Src kinase inhibitor PP1 inhibited the up-regulated expression of Gal-1 following T-cell activation. Downstream signaling routes involve mitogen-activated protein kinase (MAPK) kinase (MEK)1/extracellular signal-regulated kinase (ERK) and p38 MAPK, as Gal-1 expression was prevented by U0126 and SB202190. In addition, expression of Gal-1 involves interleukin (IL)-2-dependent signaling routes triggered by p70S6 kinase, as it could be inhibited by rapamycin. This is the first demonstration of the intracellular pathways that control activation-induced expression of Gal-1, which may reveal potential targets for immune intervention to modulate expression of this beta-galactoside-binding protein in pathological disorders.
Indexed as
Identifiers
What OpenQuestion holds
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.