1
|
Yang Y, Wu B, Zou W, Han F. Unveiling the molecular characteristics and antibacterial activity of tandem-repeat-type Galectin-8 in large yellow croaker (Larimichthys crocea). FISH & SHELLFISH IMMUNOLOGY 2024; 153:109849. [PMID: 39173981 DOI: 10.1016/j.fsi.2024.109849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 08/08/2024] [Accepted: 08/19/2024] [Indexed: 08/24/2024]
Abstract
Galectin-8 (Gal-8) is a versatile carbohydrate-binding protein with pivotal roles in immune regulation and cellular processes. This study introduces a novel galectin-8 protein, LcGal-8, from the large yellow croaker (Larimichthys crocea), showcasing typical characteristics of tandem-repeat-type galectins, including the absence of a signal peptide or transmembrane region and the presence of conserved sugar-binding motifs. Phylogenetic analysis reveals its conservation among fish species. Expression profiling indicates widespread distribution in immune tissues, particularly the spleen, implicating involvement in immune processes. The subcellular localization analysis reveals that LcGal-8 is present in both the cytoplasm and nucleus. Upon bacterial challenge, LcGal-8 is up-regulated in immune tissues, suggesting a role in host defense. Functional assays demonstrate that LcGal-8 can agglutinate gram-negative bacteria. The recombinant LcGal-8 protein agglutinates red blood cells from the large yellow croaker independently of Ca2⁺, however, this activity is inhibited by lipopolysaccharide (LPS) at 2.5 μg/mL. Fluorescence detection kits and scanning electron microscopy (SEM) confirm the agglutination and bactericidal effects of LcGal-8 against various gram-negative bacteria, including Vibrio harveyi, Aeromondaceae hydrophila, Aeromondaceae veronii, Pseudomonas plecoglossicida, Edwardsiella tarda. These findings contribute valuable insights into the genetic basis of disease resistance in the large yellow croaker and could support molecular breeding strategies to enhance disease resistance.
Collapse
Affiliation(s)
- Yao Yang
- State Key Laboratory of Mariculture Breeding, Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco-Environment, Fisheries College, Jimei University, Xiamen, 361000, PR China
| | - Baolan Wu
- State Key Laboratory of Mariculture Breeding, Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco-Environment, Fisheries College, Jimei University, Xiamen, 361000, PR China
| | - Wenzheng Zou
- State Key Laboratory of Mariculture Breeding, Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco-Environment, Fisheries College, Jimei University, Xiamen, 361000, PR China
| | - Fang Han
- State Key Laboratory of Mariculture Breeding, Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco-Environment, Fisheries College, Jimei University, Xiamen, 361000, PR China.
| |
Collapse
|
2
|
Shil RK, Mohammed NBB, Dimitroff CJ. Galectin-9 - ligand axis: an emerging therapeutic target for multiple myeloma. Front Immunol 2024; 15:1469794. [PMID: 39386209 PMCID: PMC11461229 DOI: 10.3389/fimmu.2024.1469794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2024] [Accepted: 09/09/2024] [Indexed: 10/12/2024] Open
Abstract
Galectin-9 (Gal-9) is a tandem-repeat galectin with diverse roles in immune homeostasis, inflammation, malignancy, and autoimmune diseases. In cancer, Gal-9 displays variable expression patterns across different tumor types. Its interactions with multiple binding partners, both intracellularly and extracellularly, influence key cellular processes, including immune cell modulation and tumor microenvironment dynamics. Notably, Gal-9 binding to cell-specific glycoconjugate ligands has been implicated in both promoting and suppressing tumor progression. Here, we provide insights into Gal-9 and its involvement in immune homeostasis and cancer biology with an emphasis on multiple myeloma (MM) pathophysiology, highlighting its complex and context-dependent dual functions as a pro- and anti-tumorigenic molecule and its potential implications for therapy in MM patients.
Collapse
Affiliation(s)
- Rajib K. Shil
- Department of Cellular and Molecular Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, United States
| | - Norhan B. B. Mohammed
- The Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, United States
- Department of Medical Biochemistry, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Charles J. Dimitroff
- Department of Cellular and Molecular Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, United States
| |
Collapse
|
3
|
Boutin L, Soussi S, Garcia Lavello A, Masson Fron E, Deniau B, Legrand M, Blot-Chabaud M, Figueroa SM, Chadjichristos CE, Azibani F, Dépret F. Galectin-3 and Soluble CD146 Identify Cardiorenal Injuries in Severe Burn Patients: A Biomarker-Based Approach. Cardiorenal Med 2024; 14:460-472. [PMID: 39134005 DOI: 10.1159/000540845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 08/07/2024] [Indexed: 09/12/2024] Open
Abstract
INTRODUCTION Acute kidney injury (AKI) and myocardial injury (MI) are severe conditions in patients with severe burn injury, and combination of both is even worst and is called the cardiorenal syndrome (CRS). Identifying a distinct cardiorenal phenotype could significantly enhance the management of these patients. Galectin-3 (Gal3) and soluble CD146 (sCD146) are biomarkers for renal and cardiac injuries. This study aims to assess the occurrence and reliability of these biomarkers in recognizing CRS in individuals who have been severely burn. METHODS This study is a single-center prospective proof-of-concept study involving patients with severe burn injuries. Plasma samples for Gal3 and sCD146 measurements were collected daily during the initial 7 days following admission. CRS was defined after 24 h of admission by the association of AKI stage 1 or more (KDIGO definition) and MI defined on high sensitive troponin (hsTnT) (variation >20% baseline value or absolute value >40 ng/mL). RESULTS Forty patients met the inclusion criteria and were included in this study. Thirty-eight patients had CRS. The pooled values of Gal3 or combination of Gal3 and sCD146 values following 7 days after admission were associated with CRS with an odds ratio (OR) of 1.145 (95% CI: 1.081-1.211), p < 0.001, and 1.147 (95% CI: 1.085-1.212), p < 0.001, respectively. Gal3 values at admission (D0) had a predictive performance for CRS with an AUC of 0.78 (95% CI: 0.63-0.93), and this performance improved when using the combination of Gal3 and sCD146 values at admission (D0), with an AUC of 0.81 (95% CI: 0.66-0.96). Gal3 levels during the first 7 days were associated with patients experiencing AKI and no MI, with an OR of 1.129 (95% CI: 1.065-1.195), p < 0.001, and MI without AKI with an OR of 1.095 (95% CI: 1.037-1.167), p < 0.001. sCD146 alone was not associated with AKI without MI or MI without AKI and was poorly associated with CRS. CONCLUSION In severely burned patients, CRS is a frequent and severe condition. Gal3 values during the first 7 days following admission were associated with CRS. The use of sCD146 with Gal3 improved prediction performance for CRS identification. The use of such biomarkers to identify CRS is important and needs to be confirmed in other studies.
Collapse
Affiliation(s)
- Louis Boutin
- Department of Anaesthesiology, Critical Care Medicine and Burn Unit, AP-HP, Saint-Louis Hospital, DMU Parabol, FHU PROMICE, Université de Paris, Paris, France
- INSERM, UMR 942, MASCOT: Cardiovascular Marker in Stress Condition, Lariboisière Hospital, Université de Paris, Paris, France
- INSERM, UMR 1155, CORAKID, Tenon Hospital, Sorbonne Université, Paris, France
| | - Sabri Soussi
- Department of Anesthesia and Pain Management, University Health Network (UHN), Women's College Hospital, University of Toronto, Toronto Western Hospital, Toronto, Ontario, Canada
- St Michael's Hospital, Keenan Research Centre for Biomedical Science and Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Angèle Garcia Lavello
- Department of Anaesthesiology, Critical Care Medicine and Burn Unit, AP-HP, Saint-Louis Hospital, DMU Parabol, FHU PROMICE, Université de Paris, Paris, France
| | - Elisabeth Masson Fron
- Département de Biochimie et Biologie Moléculaire, Hôpitaux Lariboisière-Fernand Widal, Paris, France
| | - Banjamin Deniau
- Department of Anaesthesiology, Critical Care Medicine and Burn Unit, AP-HP, Saint-Louis Hospital, DMU Parabol, FHU PROMICE, Université de Paris, Paris, France
- INSERM, UMR 942, MASCOT: Cardiovascular Marker in Stress Condition, Lariboisière Hospital, Université de Paris, Paris, France
| | - Matthieu Legrand
- Division of Critical Care Medicine, Department of Anesthesiology and Peri-Operative Medicine, University of California - UCSF Medical Center, San Francisco, California, USA
| | | | | | | | - Feriel Azibani
- INSERM, UMR 942, MASCOT: Cardiovascular Marker in Stress Condition, Lariboisière Hospital, Université de Paris, Paris, France
| | - Fançois Dépret
- Department of Anaesthesiology, Critical Care Medicine and Burn Unit, AP-HP, Saint-Louis Hospital, DMU Parabol, FHU PROMICE, Université de Paris, Paris, France
- INSERM, UMR 942, MASCOT: Cardiovascular Marker in Stress Condition, Lariboisière Hospital, Université de Paris, Paris, France
| |
Collapse
|
4
|
Köktürk U, Püşüroğlu H, Yıldırım A. Reply to Letter to the Editor for a Research Paper Entitled "Short and Long-Term Prognostic Significance of Galectin-3 in Patients with ST-Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention". Angiology 2024; 75:600. [PMID: 37621056 DOI: 10.1177/00033197231198187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Affiliation(s)
- Uğur Köktürk
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Hamdi Püşüroğlu
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Aydın Yıldırım
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| |
Collapse
|
5
|
Inamo J, Suzuki A, Ueda MT, Yamaguchi K, Nishida H, Suzuki K, Kaneko Y, Takeuchi T, Hatano H, Ishigaki K, Ishihama Y, Yamamoto K, Kochi Y. Long-read sequencing for 29 immune cell subsets reveals disease-linked isoforms. Nat Commun 2024; 15:4285. [PMID: 38806455 PMCID: PMC11133395 DOI: 10.1038/s41467-024-48615-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 05/02/2024] [Indexed: 05/30/2024] Open
Abstract
Alternative splicing events are a major causal mechanism for complex traits, but they have been understudied due to the limitation of short-read sequencing. Here, we generate a full-length isoform annotation of human immune cells from an individual by long-read sequencing for 29 cell subsets. This contains a number of unannotated transcripts and isoforms such as a read-through transcript of TOMM40-APOE in the Alzheimer's disease locus. We profile characteristics of isoforms and show that repetitive elements significantly explain the diversity of unannotated isoforms, providing insight into the human genome evolution. In addition, some of the isoforms are expressed in a cell-type specific manner, whose alternative 3'-UTRs usage contributes to their specificity. Further, we identify disease-associated isoforms by isoform switch analysis and by integration of several quantitative trait loci analyses with genome-wide association study data. Our findings will promote the elucidation of the mechanism of complex diseases via alternative splicing.
Collapse
Affiliation(s)
- Jun Inamo
- Department of Genomic Function and Diversity, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Akari Suzuki
- Laboratory for Autoimmune Diseases, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan
| | - Mahoko Takahashi Ueda
- Department of Genomic Function and Diversity, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan
| | - Kensuke Yamaguchi
- Department of Genomic Function and Diversity, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan
- Laboratory for Autoimmune Diseases, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan
- Biomedical Engineering Research Innovation Center, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan
| | - Hiroshi Nishida
- Department of Molecular Systems Bioanalysis, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, 606-8501, Japan
| | - Katsuya Suzuki
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, 160-8582, Japan
- Saitama Medical University, 38 Morohongo, Moroyama, Iruma, Saitama, 350-0495, Japan
| | - Hiroaki Hatano
- Laboratory for Human Immunogenetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan
| | - Kazuyoshi Ishigaki
- Laboratory for Human Immunogenetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan
| | - Yasushi Ishihama
- Department of Molecular Systems Bioanalysis, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, 606-8501, Japan
- Laboratory of Proteomics for Drug Discovery, National Institute of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, 567-0085, Japan
| | - Kazuhiko Yamamoto
- Laboratory for Autoimmune Diseases, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan
| | - Yuta Kochi
- Department of Genomic Function and Diversity, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan.
- Laboratory for Autoimmune Diseases, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan.
| |
Collapse
|
6
|
Tarrad NAF, Shaker OG, Elbanna RMH, AbdelKawy M. "Outcome of non-surgical periodontal treatment on Gal-1 and Gal-3 GCF levels in periodontitis patients: a case-control study". Clin Oral Investig 2024; 28:309. [PMID: 38743248 PMCID: PMC11093871 DOI: 10.1007/s00784-024-05688-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 04/24/2024] [Indexed: 05/16/2024]
Abstract
OBJECTIVES This study aimed to explore the effect of nonsurgical periodontal treatment on Galectin-1 and -3 GCF levels in gingivitis and periodontitis stage III compared to periodontally healthy individuals, to determine whether they could serve as diagnostic markers / therapeutic targets for periodontitis and revealing their possible role in periodontal disease. MATERIALS AND METHODS Forty-five systemically healthy participants were included and equally subdivided into three groups: gingivitis, periodontitis (stage III), and a periodontally healthy control group. The clinical parameters were recorded. Galectin-1 and -3 GCF levels were evaluated (before and after non-surgical treatment for periodontitis) using an enzyme linked immune-sorbent assay (ELISA) kit. Receiver operating characteristic (ROC) curve was performed to reveal sensitivity, specificity, predictive value, and diagnostic accuracy of both markers. RESULTS The study showed statistical significance between different groups regarding Galectin-3 with higher values in periodontitis and the lowest values in healthy control. Also, Galectin-1 was significantly higher in the periodontitis/gingivitis groups than in the control group. Moreover, non-surgical periodontal treatment in periodontitis patients caused a statistical reduction in clinical parameters and biomarkers. ROC analysis revealed excellent diagnostic ability of both biomarkers in discriminating periodontitis/gingivitis against healthy individuals (100% diagnostic accuracy for Galectin-1 and 93% for Galectin-3, AUC > 0.9) and acceptable diagnostic ability between periodontitis participants against gingivitis (73% diagnostic accuracy for Gal-1 and 80% for Gal-3, AUC > 0.7). CONCLUSIONS Both Galectin-1 and Galectin-3 seem to have outstanding diagnostic accuracy for the identification of periodontal disease, an acceptable ability to measure periodontal disease activity and the severity of inflammatory status. Additionally, they could serve as therapeutic targets to monitor treatment efficiency. CLINICALTRIAL GOV REGISTRATION NUMBER: (NCT06038812).
Collapse
Affiliation(s)
| | - Olfat Gamil Shaker
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Maha AbdelKawy
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Beni-Suef University, Beni-Suef, Egypt
| |
Collapse
|
7
|
Memet O, Cao C, Hu H, Dun Y, Bao X, Liu F, Zhang L, Zhou J, Shen J. Galectin-3 inhibition ameliorates alveolar epithelial cell pyroptosis in phosgene-induced acute lung injury. Int Immunopharmacol 2024; 132:111965. [PMID: 38583242 DOI: 10.1016/j.intimp.2024.111965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/10/2024] [Accepted: 03/26/2024] [Indexed: 04/09/2024]
Abstract
Phosgene is a type of poisonous gas that can cause acute lung injury (ALI) upon accidental exposure. Casualties still occur due to phosgene-induced acute lung injury (P-ALI) from accidents resulting from improper operations. The pathological mechanisms of P-ALI are still understudied. Thus, we performed scRNA-seq on cells isolated from all subpopulations of the BALF in P-ALI and found that Gal3 expression was significantly higher in the gas group than in the control group. Further analysis revealed a ligand-receptor correspondence between alveolar macrophages (AMs) and alveolar epithelial cells (AEC), with Gal3 playing a key role in this interaction. To confirm and elaborate on this discovery, we selected four time points during the previous week: sham (day 0), day 1, day 3, and day 7 in the P-ALI mouse model and found that Gal3 expression was significantly elevated in P-ALI, most abundantly expressed in AM cells. This was further confirmed with the use of a Gal3 inhibitor. The inhibition of Gal3 and elimination of AMs in mice both attenuated epithelial cell pyroptosis, as confirmed in in vitro experiments, and revealed the Gal3/caspase-8/GSDMD signaling pathway. These findings suggest that Galectin-3 inhibition can ameliorate AEC pyroptosis by inhibiting the Gal3/caspase-8/GSDMD signaling pathway, thus reducing alveolar damage in mice with P-ALI. This finding provides novel insights for improving treatment efficacy for P-ALI.
Collapse
Affiliation(s)
- Obulkasim Memet
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China.
| | - Chao Cao
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China
| | - Hanbing Hu
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China
| | - Yu Dun
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China
| | - Xuanrong Bao
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China
| | - Fuli Liu
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China
| | - Lin Zhang
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China
| | - Jian Zhou
- Shanghai Key Laboratory of Lung Inflammation and Injury, Shanghai 200032, China; Department of Pulmonary and Critical Care Medicine, Shanghai Respiratory Research Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jie Shen
- Center of Emergency and Critical Medicine in Jinshan Hospital of Fudan University, Shanghai 201508, China; Research Center for Chemical Injury, Emergency and Critical Medicine of Fudan University, Shanghai 201508, China; Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health Commission, Shanghai 201508, China.
| |
Collapse
|
8
|
Zhao J, Zhu R, He F, Wu M, Wu Y, Meng X, Liu X. Neuroprotective effects of galectin‑1 on cerebral ischemia/reperfusion injury by regulating oxidative stress. Exp Ther Med 2024; 27:154. [PMID: 38476925 PMCID: PMC10928996 DOI: 10.3892/etm.2024.12442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 01/19/2024] [Indexed: 03/14/2024] Open
Abstract
Oxidative stress contributes to the pathology of cerebral ischemia/reperfusion (I/R) injury. Galectin-1 has shown an anti-oxidative stress effect. The present study investigated whether this anti-oxidative stress effect can account for the neuroprotective actions of galectin-1 induced by cerebral I/R injury. A cerebral I/R injury model was created in C57Bl/6 mice by transient occlusion of the middle cerebral artery, after which the mice were treated with galectin-1 for 3 days. Infarct volumes were measured. A rotarod test and neurological deficit score assessment was performed to evaluate the neurological deficits. Oxidative stress was evaluated by measuring the levels of reactive oxygen species (ROS) and lipid peroxidation malondialdehyde (MDA), while the anti-oxidative stress status was assessed by measuring molecules such as catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidation enzyme (GSH-Px) in the ischemic cerebral hemisphere of mice. The inflammatory cytokines, including Interleukin 1 (IL-1), IL-6 and tumor necrosis factor alpha (TNF-α) were measured, and the expression of microglia was evaluated by immunohistochemistry in the ischemic cerebral hemisphere of mice. Galectin-1 treatment ameliorated neurological deficits and reduced infarct volumes in the mice model with cerebral I/R injury. Moreover, it was demonstrated that galectin-1 can significantly alleviate cerebral I/R injury in the ischemic cerebral hemisphere by decreasing the production of ROS and MDA, but increasing the production of CAT, SOD and GSH-Px. Galectin-1 treatment decreased microglia expression, and IL-1, IL-6 and TNF-α levels in the ischemic cerebral hemisphere of mice. Galectin-1 could improve the outcome of cerebral I/R injury by alleviating oxidative stress. Moreover, the neuroprotective effect of galectin-1 in cerebral ischemia could be related to its anti-oxidative stress effect.
Collapse
Affiliation(s)
- Jie Zhao
- Department of Neurology, Beijing Geriatric Hospital, Beijing 100095, P.R. China
| | - Rui Zhu
- Department of Neurology, Beijing Geriatric Hospital, Beijing 100095, P.R. China
| | - Feifei He
- Department of Neurology, Beijing Geriatric Hospital, Beijing 100095, P.R. China
| | - Miao Wu
- Department of Neurology, Beijing Geriatric Hospital, Beijing 100095, P.R. China
| | - Yufu Wu
- Department of Neurology, Beijing Geriatric Hospital, Beijing 100095, P.R. China
| | - Xiangjun Meng
- Department of Neurology, Liaoyuan City Central Hospital, Liaoyuan, Jilin 136200, P.R. China
| | - Xiaohong Liu
- Department of Neurology, Beijing Geriatric Hospital, Beijing 100095, P.R. China
| |
Collapse
|
9
|
Aggarwal K, Singh S, Singla A, Kanagala SG, Anamika F, Singh B, Aggarwal P, Jain R. Unveiling the Silent Intruder: H. pylori's Hidden Link to Ischemic Heart Disease. Cardiol Rev 2024:00045415-990000000-00227. [PMID: 38445894 DOI: 10.1097/crd.0000000000000686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
Cardiovascular disease is the leading cause of death. In addition to the well-known risk factors associated with cardiovascular disease, such as age, diabetes mellitus, smoking, hypertension, and obesity, there has been a growing concern regarding cardiac complications stemming from the Gram-negative bacteria Helicobacter pylori. While H. pylori is most commonly associated with chronic gastritis, peptic ulcer disease, gastric adenocarcinoma, and gastric lymphoma, it has also been implicated in extra gastric manifestations, encompassing cardiac, neurologic, ocular, and dermatologic issues. Key virulent factors for coronary artery disease include the vacuolating cytotoxin gene A and the cytotoxin-associated gene A. The most likely pathogenic mechanism of the relationship between H. pylori and coronary artery disease is initiating a chronic inflammatory process associated with infection and the modifications of classic risk factors. These alterations lead to the creation of prothrombotic and procoagulant environments. Here, we review the cardiac manifestations of H. pylori and the underlying pathophysiological mechanisms.
Collapse
Affiliation(s)
- Kanishk Aggarwal
- From the Department of Internal Medicine, Dayanand Medical College and Hospital, Ludhiana, Punjab, IndiaDepartment of Internal Medicine
| | - Sandeep Singh
- Department of Internal Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Ankur Singla
- From the Department of Internal Medicine, Dayanand Medical College and Hospital, Ludhiana, Punjab, IndiaDepartment of Internal Medicine
| | | | - Fnu Anamika
- Department of Internal Medicine, University College of Medical Sciences, New Delhi, India
| | - Bhupinder Singh
- Department of Internal Medicine, Government Medical College, Amritsar, India
| | - Priyanka Aggarwal
- Department of Internal Medicine, Maharishi Markandeshwar Institute of Medical Science & Research, Mullana, Haryana, India
| | - Rohit Jain
- Department of Internal Medicine, Penn State Milton S. Hershey Medical Center, Hershey, PA
| |
Collapse
|
10
|
Yaylim İ, Aru M, Farooqi AA, Hakan MT, Buttari B, Arese M, Saso L. Regulation of Nrf2/Keap1 signaling pathway in cancer drug resistance by galectin-1: cellular and molecular implications. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2024; 7:8. [PMID: 38434765 PMCID: PMC10905161 DOI: 10.20517/cdr.2023.79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 02/22/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024]
Abstract
Oxidative stress is characterized by the deregulation of the redox state in the cells, which plays a role in the initiation of various types of cancers. The activity of galectin-1 (Gal-1) depends on the cell redox state and the redox state of the microenvironment. Gal-1 expression has been related to many different tumor types, as it plays important roles in several processes involved in cancer progression, such as apoptosis, cell migration, adhesion, and immune response. The erythroid-2-related factor 2 (Nrf2)/Kelch-like ECH-associated protein 1 (Keap1) signaling pathway is a crucial mechanism involved in both cell survival and cell defense against oxidative stress. In this review, we delve into the cellular and molecular roles played by Gal-1 in the context of oxidative stress onset in cancer cells, particularly focusing on its involvement in activating the Nrf2/Keap1 signaling pathway. The emerging evidence concerning the anti-apoptotic effect of Gal-1, together with its ability to sustain the activation of the Nrf2 pathway in counteracting oxidative stress, supports the role of Gal-1 in the promotion of tumor cells proliferation, immuno-suppression, and anti-tumor drug resistance, thus highlighting that the inhibition of Gal-1 emerges as a potential strategy for the restraint and regression of tumor progression. Overall, a deeper understanding of the multi-functionality and disease-specific expression profiling of Gal-1 will be crucial for the design and development of novel Gal-1 inhibitors as anticancer agents. Excitingly, although it is still understudied, the ever-growing knowledge of the sophisticated interplay between Gal-1 and Nrf2/Keap1 will enable researchers to gain valuable insights into the underlying causes of carcinogenesis and metastasis.
Collapse
Affiliation(s)
- İlhan Yaylim
- Department of Molecular Medicine, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul 34280, Turkiye
| | - Melek Aru
- Department of Molecular Medicine, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul 34280, Turkiye
- Department of Medical Education, Istinye University Faculty of Medicine, Istanbul 34396, Turkiye
| | - Ammad Ahmad Farooqi
- Institute of Biomedical and Genetic Engineering (IBGE), Islamabad 54000, Pakistan
| | - Mehmet Tolgahan Hakan
- Department of Molecular Medicine, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul 34280, Turkiye
| | - Brigitta Buttari
- Department of Cardiovascular and Endocrine-Metabolic Diseases, and Aging, Italian National Institute of Health, Rome 00161, Italy
| | - Marzia Arese
- Department of Biochemical Sciences “A. Rossi Fanelli”, Sapienza University, Rome 00185, Italy
| | - Luciano Saso
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University, Rome 00185, Italy
| |
Collapse
|
11
|
Santra S, Nayak I, Paladhi A, Das D, Banerjee A. Estimates of differential toxin expression governing heterogeneous intracellular lifespans of Streptococcus pneumoniae. J Cell Sci 2024; 137:jcs260891. [PMID: 38411297 DOI: 10.1242/jcs.260891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/10/2024] [Indexed: 02/28/2024] Open
Abstract
Following invasion of the host cell, pore-forming toxins secreted by pathogens compromise vacuole integrity and expose the microbe to diverse intracellular defence mechanisms. However, the quantitative correlation between toxin expression levels and consequent pore dynamics, fostering the intracellular life of pathogens, remains largely unexplored. In this study, using Streptococcus pneumoniae and its secreted pore-forming toxin pneumolysin (Ply) as a model system, we explored various facets of host-pathogen interactions in the host cytosol. Using time-lapse fluorescence imaging, we monitored pore formation dynamics and lifespans of different pneumococcal subpopulations inside host cells. Based on experimental histograms of various event timescales such as pore formation time, vacuolar death or cytosolic escape time and total degradation time, we developed a mathematical model based on first-passage processes that could correlate the event timescales to intravacuolar toxin accumulation. This allowed us to estimate Ply production rate, burst size and threshold Ply quantities that trigger these outcomes. Collectively, we present a general method that illustrates a correlation between toxin expression levels and pore dynamics, dictating intracellular lifespans of pathogens.
Collapse
Affiliation(s)
- Shweta Santra
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, Maharashtra, India
| | - Indrani Nayak
- Department of Physics, Indian Institute of Technology Bombay, Mumbai 400076, Maharashtra, India
| | - Ankush Paladhi
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, Maharashtra, India
| | - Dibyendu Das
- Department of Physics, Indian Institute of Technology Bombay, Mumbai 400076, Maharashtra, India
| | - Anirban Banerjee
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, Maharashtra, India
| |
Collapse
|
12
|
Hőgye F, Farkas LB, Balogh ÁK, Szilágyi L, Alnukari S, Bajza I, Borbás A, Fehér K, Illyés TZ, Timári I. Saturation Transfer Difference NMR and Molecular Docking Interaction Study of Aralkyl-Thiodigalactosides as Potential Inhibitors of the Human-Galectin-3 Protein. Int J Mol Sci 2024; 25:1742. [PMID: 38339036 PMCID: PMC10855533 DOI: 10.3390/ijms25031742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Human Galectin-3 (hGal-3) is a protein that selectively binds to β-galactosides and holds diverse roles in both normal and pathological circumstances. Therefore, targeting hGal-3 has become a vibrant area of research in the pharmaceutical chemistry. As a step towards the development of novel hGal-3 inhibitors, we synthesized and investigated derivatives of thiodigalactoside (TDG) modified with different aromatic substituents. Specifically, we describe a high-yielding synthetic route of thiodigalactoside (TDG); an optimized procedure for the synthesis of the novel 3,3'-di-O-(quinoline-2-yl)methyl)-TDG and three other known, symmetric 3,3'-di-O-TDG derivatives ((naphthalene-2yl)methyl, benzyl, (7-methoxy-2H-1-benzopyran-2-on-4-yl)methyl). In the present study, using competition Saturation Transfer Difference (STD) NMR spectroscopy, we determined the dissociation constant (Kd) of the former three TDG derivatives produced to characterize the strength of the interaction with the target protein (hGal-3). Based on the Kd values determined, the (naphthalen-2-yl)methyl, the (quinolin-2-yl)methyl and the benzyl derivatives bind to hGal-3 94, 30 and 24 times more strongly than TDG. Then, we studied the binding modes of the derivatives in silico by molecular docking calculations. Docking poses similar to the canonical binding modes of well-known hGal-3 inhibitors have been found. However, additional binding forces, cation-π interactions between the arginine residues in the binding pocket of the protein and the aromatic groups of the ligands, have been established as significant features. Our results offer a molecular-level understanding of the varying affinities observed among the synthesized thiodigalactoside derivatives, which can be a key aspect in the future development of more effective ligands of hGal-3.
Collapse
Affiliation(s)
- Fanni Hőgye
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (F.H.); (L.B.F.); (L.S.)
| | - László Bence Farkas
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (F.H.); (L.B.F.); (L.S.)
- HUN-REN-UD Molecular Recognition and Interaction Research Group, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (Á.K.B.); (S.A.); (A.B.); (K.F.)
| | - Álex Kálmán Balogh
- HUN-REN-UD Molecular Recognition and Interaction Research Group, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (Á.K.B.); (S.A.); (A.B.); (K.F.)
| | - László Szilágyi
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (F.H.); (L.B.F.); (L.S.)
| | - Samar Alnukari
- HUN-REN-UD Molecular Recognition and Interaction Research Group, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (Á.K.B.); (S.A.); (A.B.); (K.F.)
| | - István Bajza
- GlycOptim Kft., Egyetem tér 1, H-4032 Debrecen, Hungary;
| | - Anikó Borbás
- HUN-REN-UD Molecular Recognition and Interaction Research Group, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (Á.K.B.); (S.A.); (A.B.); (K.F.)
- Department of Pharmaceutical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - Krisztina Fehér
- HUN-REN-UD Molecular Recognition and Interaction Research Group, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (Á.K.B.); (S.A.); (A.B.); (K.F.)
| | - Tünde Zita Illyés
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (F.H.); (L.B.F.); (L.S.)
| | - István Timári
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (F.H.); (L.B.F.); (L.S.)
- HUN-REN-UD Molecular Recognition and Interaction Research Group, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (Á.K.B.); (S.A.); (A.B.); (K.F.)
| |
Collapse
|
13
|
Kim JH, Noh HM, Song HJ, Lee S, Kim SG, Kim JK. Mediating effect of vascular calcification in galectin-3-related mortality in hemodialysis patients. Sci Rep 2024; 14:939. [PMID: 38195853 PMCID: PMC10776847 DOI: 10.1038/s41598-024-51383-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/04/2024] [Indexed: 01/11/2024] Open
Abstract
Galectin-3 levels have been studied as a potential biomarker for predicting cardiovascular (CV) risk and mortality in hemodialysis (HD) patients. Recently, a close relationship between galectin-3 and vascular calcification (VC) has been reported. Here, we investigated the role of VC as a mediating factor in the association between galectin-3 and mortality. Serum galectin-3 and baseline aortic arch calcification (AoAC) score were measured in 477 incident HD patients. Mortality data were obtained at a median follow-up of 40 months. Causal mediation analysis was performed to examine the effect of vascular risk factors on galectin-3-related mortality. The prevalence of AoAC in HD patients was 57% (n = 272), and elevated galectin-3 levels were associated with a significantly increased risk of AoAC. When the galectin-3 level was divided by the median level of 37 ng/mL, a higher galectin group increased the risk of all-cause mortality by 1.71-fold (95% CI 1.02-2.92, p = 0.048), even after adjustment for multiple CV risk factors. Mediation analysis showed that both the direct effect of the galectin-3 on mortality (β = 0.0368, bootstrapped 95% CI [0.0113-0.0622]) and the indirect effects were significant. AoAC score and high-sensitivity CRP levels significantly mediated the association between galectin-3 and mortality (total indirect effects: β = 0.0188, bootstrapped 95% CI [0.0066-0.0352]). This study suggests that the association between high galectin-3 and mortality may be partially mediated by higher VC and inflammatory state in HD patients.
Collapse
Affiliation(s)
- Ji-Hwan Kim
- Department of Internal Medicine and Kidney Research Institute, Hallym University Sacred Heart Hospital, Pyungan-dong, Dongan-gu, Anyang, 431-070, Korea
| | - Hye-Mi Noh
- Department of Family Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Hong Ji Song
- Department of Family Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Sion Lee
- Department of Statistics and Institute of Statistics, Hallym University, Chuncheon, Korea
| | - Sung Gyun Kim
- Department of Internal Medicine and Kidney Research Institute, Hallym University Sacred Heart Hospital, Pyungan-dong, Dongan-gu, Anyang, 431-070, Korea
| | - Jwa-Kyung Kim
- Department of Internal Medicine and Kidney Research Institute, Hallym University Sacred Heart Hospital, Pyungan-dong, Dongan-gu, Anyang, 431-070, Korea.
| |
Collapse
|
14
|
Rodrigues CF, Santos FA, Amorim LAA, da Silva ALC, Marques LGA, Rocha BAM. Galectin-9 is a target for the treatment of cancer: A patent review. Int J Biol Macromol 2024; 254:127768. [PMID: 38287577 DOI: 10.1016/j.ijbiomac.2023.127768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/17/2023] [Accepted: 10/27/2023] [Indexed: 01/31/2024]
Abstract
Galectins, which correspond to a group of proteins capable of recognizing and reversibly binding to β-galactoside carbohydrates, have been the subject of innovation and development of technological products. Galectins play biological roles, such as cell proliferation and apoptosis, and some studies showed differences in the concentrations of galectins dispersed in serum of patients with cancer. For this reason, different studies have evaluated the biotechnological potential of these proteins as biomarkers for the prognosis and/or diagnosis of physiological disorders. Thus, this review discusses recent technological advancements in targeting galectins for the treatment of cancer and using galectins for cancer prognosis and diagnosis. Data mining was performed using the search descriptors "Galectin 9* and cancer*" and the ESPACENET and Cortellis Drug Discovery Intelligence (CDDI) databases. PRISMA guidelines were followed as a basis for literature review which aimed to conduct a systematic study of galectin-9 patents related to cancer prognosis, diagnosis and treatment. Results showed the importance of galectin-9 protein patents in furthering biomedical advancements in the global fight against cancer.
Collapse
Affiliation(s)
| | - Francisco Alves Santos
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil
| | | | - André Luis Coelho da Silva
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil; Post Graduate Program in Biotechnology of Natural Resources, Federal University of Ceara, Fortaleza, Brazil
| | | | - Bruno Anderson Matias Rocha
- RENORBIO, Federal University of Ceara, Fortaleza, Brazil; Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil; Post Graduate Program in Biotechnology of Natural Resources, Federal University of Ceara, Fortaleza, Brazil.
| |
Collapse
|
15
|
Braß SM, Mazrekaj A, Mulorz J, Ibing W, Krott KJ, Takeuchi K, Cappallo M, Liu HH, Elvers M, Schelzig H, Wagenhäuser MU. Nicotine Potentially Alters Endothelial Inflammation and Cell Adhesion via LGALS9. J Cardiovasc Dev Dis 2023; 11:6. [PMID: 38248876 PMCID: PMC10816207 DOI: 10.3390/jcdd11010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/20/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND The endothelial cell layer is essential for the maintenance of various blood vessel functions. Major risk factors for endothelial dysfunction that contribute to aortic pathologies such as abdominal aortic aneurysm (AAA) and aortic dissection (AD) include smoking tobacco cigarettes and hypertension. This study explores the effects of nicotine (Nic) and angiotensin II (Ang II) on human aortic endothelial cells (HAoECs) at a transcriptional level. METHODS HAoECs were exposed to 100 nM Nic and/or 100 nM Ang II. RNA sequencing (RNA-Seq) was performed to identify regulated genes following exposure. Results were validated applying RT-qPCR. GeneMANIA was used to perform in silico analysis aiming to identify potential downstream interacting genes in inflammatory, cell-adhesion, endothelial cell proliferation, and coagulation pathways. RESULTS RNA-Seq identified LGALS9 (Galectin-9) as being potentially regulated following Nic exposure, while subsequent RT-qPCR experiments confirmed the transcriptional regulation (p < 0.05). Subsequent in silico analysis identified potential candidate genes for interacting with LGALS9 in different gene sets. Of the top 100 genes potentially interacting with LGALS9, 18 were inflammatory response genes, 28 were involved in cell adhesion, 2 in cell proliferation, and 6 in coagulation. CONCLUSION Nic exposure of HAoECs causes a significant increase in LGALS9 at a transcriptional level. LGALS9 itself may serve as key regulator for essential endothelial cell processes via interfering with various signaling pathways and may thus represent a potentially novel target in the pathogenesis of aortic pathologies.
Collapse
Affiliation(s)
- Sönke Maximilian Braß
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Agnesa Mazrekaj
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Joscha Mulorz
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Wiebke Ibing
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Kim-Jürgen Krott
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Kiku Takeuchi
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Melanie Cappallo
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
- Clinic for Cardiac Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
- CURE 3D Lab, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Hsiang-Han Liu
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Margitta Elvers
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Hubert Schelzig
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| | - Markus Udo Wagenhäuser
- Clinic for Vascular and Endovascular Surgery, Medical Faculty and University Hospital Duesseldorf, Heinrich-Heine-University, 40225 Duesseldorf, Germany
| |
Collapse
|
16
|
Lv Y, Ma X, Ma Y, Du Y, Feng J. A new emerging target in cancer immunotherapy: Galectin-9 (LGALS9). Genes Dis 2023; 10:2366-2382. [PMID: 37554219 PMCID: PMC10404877 DOI: 10.1016/j.gendis.2022.05.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 05/09/2022] [Accepted: 05/14/2022] [Indexed: 11/20/2022] Open
Abstract
Over the past few decades, advances in immunological knowledge have led to the identification of novel immune checkpoints, reinvigorating cancer immunotherapy. Immunotherapy, represented by immune checkpoint inhibitors, has become the leader in the precision treatment of cancer, bringing a new dawn to the treatment of most cancer patients. Galectin-9 (LGALS9), a member of the galectin family, is a widely expressed protein involved in immune regulation and tumor pathogenesis, and affects the prognosis of various types of cancer. Galectin-9 regulates immune homeostasis and tumor cell survival through its interaction with its receptor Tim-3. In the review, based on a brief description of the signaling mechanisms and immunomodulatory activities of galectin-9 and Tim-3, we summarize the targeted expression patterns of galectin-9 in a variety of malignancies and the promising mechanisms of anti-galectin-9 therapy in stimulating anti-tumor immune responses.
Collapse
Affiliation(s)
- Yan Lv
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu 210009, China
| | - Xiao Ma
- Department of General Surgery, The Affiliated Zhongda Hospital of Southeast University, Nanjing, Jiangsu 210009, China
| | - Yuxin Ma
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu 210009, China
| | - Yuxin Du
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu 210009, China
| | - Jifeng Feng
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu 210009, China
| |
Collapse
|
17
|
Nikitopoulou I, Vassiliou AG, Athanasiou N, Jahaj E, Akinosoglou K, Dimopoulou I, Orfanos SE, Dimakopoulou V, Schinas G, Tzouvelekis A, Aidinis V, Kotanidou A. Increased Levels of Galectin-3 in Critical COVID-19. Int J Mol Sci 2023; 24:15833. [PMID: 37958814 PMCID: PMC10650562 DOI: 10.3390/ijms242115833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/24/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
Severe COVID-19 is related to hyperinflammation and multiple organ injury, including respiratory failure, thus requiring intensive care unit (ICU) admission. Galectin-3, a carbohydrate-binding protein exhibiting pleiotropic effects, has been previously recognized to participate in inflammation, the immune response to infections and fibrosis. The aim of this study was to evaluate the relationship between galectin-3 and the clinical severity of COVID-19, as well as assess the prognostic accuracy of galectin-3 for the probability of ICU mortality. The study included 235 COVID-19 patients with active disease, treated in two different Greek hospitals in total. Our results showed that median galectin-3 serum levels on admission were significantly increased in critical COVID-19 patients (7.2 ng/mL), as compared to the median levels of patients with less severe disease (2.9 ng/mL, p = 0.003). Galectin-3 levels of the non-survivors hospitalized in the ICU were significantly higher than those of the survivors (median 9.1 ng/mL versus 5.8 ng/mL, p = 0.001). The prognostic accuracy of galectin-3 for the probability of ICU mortality was studied with a receiver operating characteristic (ROC) curve and a multivariate analysis further demonstrated that galectin-3 concentration at hospital admission could be assumed as an independent risk factor associated with ICU mortality. Our results were validated with galectin-3 measurements in a second patient cohort from a different Greek university hospital. Our results, apart from strongly confirming and advancing previous knowledge with two patient cohorts, explore the possibility of predicting ICU mortality, which could provide useful information to clinicians. Therefore, galectin-3 seems to establish its involvement in the prognosis of hospitalized COVID-19 patients, suggesting that it could serve as a promising biomarker in critical COVID-19.
Collapse
Affiliation(s)
- Ioanna Nikitopoulou
- 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece; (I.N.); (A.G.V.); (N.A.); (E.J.); (I.D.); (S.E.O.)
| | - Alice G. Vassiliou
- 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece; (I.N.); (A.G.V.); (N.A.); (E.J.); (I.D.); (S.E.O.)
| | - Nikolaos Athanasiou
- 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece; (I.N.); (A.G.V.); (N.A.); (E.J.); (I.D.); (S.E.O.)
| | - Edison Jahaj
- 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece; (I.N.); (A.G.V.); (N.A.); (E.J.); (I.D.); (S.E.O.)
| | - Karolina Akinosoglou
- Division of Internal Medicine, University General Hospital of Patras, 26504 Patras, Greece; (K.A.); (V.D.); (G.S.)
| | - Ioanna Dimopoulou
- 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece; (I.N.); (A.G.V.); (N.A.); (E.J.); (I.D.); (S.E.O.)
| | - Stylianos E. Orfanos
- 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece; (I.N.); (A.G.V.); (N.A.); (E.J.); (I.D.); (S.E.O.)
| | - Vasiliki Dimakopoulou
- Division of Internal Medicine, University General Hospital of Patras, 26504 Patras, Greece; (K.A.); (V.D.); (G.S.)
| | - Georgios Schinas
- Division of Internal Medicine, University General Hospital of Patras, 26504 Patras, Greece; (K.A.); (V.D.); (G.S.)
| | - Argyrios Tzouvelekis
- Department of Respiratory Medicine, University General Hospital of Patras, 26504 Patras, Greece;
| | - Vassilis Aidinis
- Institute of Fundamental Biomedical Research, Biomedical Sciences Research Center Alexander Fleming, 16672 Athens, Greece;
| | - Anastasia Kotanidou
- 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece; (I.N.); (A.G.V.); (N.A.); (E.J.); (I.D.); (S.E.O.)
| |
Collapse
|
18
|
Köktürk U, Püşüroğlu H, Somuncu MU, Akgül Ö, Uygur B, Özyılmaz S, Işıksaçan N, Sürgit Ö, Yıldırım A. Short and Long-Term Prognostic Significance of Galectin-3 in Patients with ST-Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention. Angiology 2023; 74:889-896. [PMID: 36594728 DOI: 10.1177/00033197221149846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
This study evaluated the short and long-term prognostic value of galectin-3 in patients with ST-segment elevation myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (PCI). Patients (n = 143) were admitted with STEMI and followed up for 2 years. The study population was divided into high and low galectin-3 groups based on the admission median value of serum galectin-3. Primary clinical outcomes consisted of cardiovascular (CV) mortality, non-fatal reinfarction, stroke, and target vessel revascularization (TVR). CV events were recorded in hospital and at 1 and 2 years. The primary clinical outcomes (in-hospital, 1 year and 2 year) were significantly higher in the high galectin-3 group. (P = .008, P = .004, P = .002, respectively). High galectin-3 levels were also associated with heart failure development and re-hospitalization at both 1 year (P = .029, P = .009, respectively) and 2 years (P = .019, P = .036, respectively). According to Cox multivariate analysis, left ventricular ejection fraction (LVEF) was an independent predictor of 2-year cardiovascular mortality (P = .009), whereas galectin-3 was not (P = .291). Although high galectin-3 levels were not independent predictors of long-term CV mortality in patients with acute STEMI who underwent primary PCI, it was associated with short-term and long-term development of adverse CV events, heart failure, and re-hospitalization.
Collapse
Affiliation(s)
- Uğur Köktürk
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Hamdi Püşüroğlu
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Mustafa Umut Somuncu
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Özgür Akgül
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Begüm Uygur
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Sinem Özyılmaz
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Nilgün Işıksaçan
- Department of Biochemistry, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Özgür Sürgit
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Aydın Yıldırım
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| |
Collapse
|
19
|
Köktürk U, Püşüroğlu H, Yıldırım A. Response to Letter to the Editor for the Article Entitled "Short and Long-Term Prognostic Significance of Galectin-3 in Patients With ST-Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention". Angiology 2023; 74:902. [PMID: 37231661 DOI: 10.1177/00033197231179319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Affiliation(s)
- Uğur Köktürk
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Hamdi Püşüroğlu
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| | - Aydın Yıldırım
- Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey
| |
Collapse
|
20
|
Pinho SS, Alves I, Gaifem J, Rabinovich GA. Immune regulatory networks coordinated by glycans and glycan-binding proteins in autoimmunity and infection. Cell Mol Immunol 2023; 20:1101-1113. [PMID: 37582971 PMCID: PMC10541879 DOI: 10.1038/s41423-023-01074-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 07/26/2023] [Indexed: 08/17/2023] Open
Abstract
The immune system is coordinated by an intricate network of stimulatory and inhibitory circuits that regulate host responses against endogenous and exogenous insults. Disruption of these safeguard and homeostatic mechanisms can lead to unpredictable inflammatory and autoimmune responses, whereas deficiency of immune stimulatory pathways may orchestrate immunosuppressive programs that contribute to perpetuate chronic infections, but also influence cancer development and progression. Glycans have emerged as essential components of homeostatic circuits, acting as fine-tuners of immunological responses and potential molecular targets for manipulation of immune tolerance and activation in a wide range of pathologic settings. Cell surface glycans, present in cells, tissues and the extracellular matrix, have been proposed to serve as "self-associated molecular patterns" that store structurally relevant biological data. The responsibility of deciphering this information relies on different families of glycan-binding proteins (including galectins, siglecs and C-type lectins) which, upon recognition of specific carbohydrate structures, can recalibrate the magnitude, nature and fate of immune responses. This process is tightly regulated by the diversity of glycan structures and the establishment of multivalent interactions on cell surface receptors and the extracellular matrix. Here we review the spatiotemporal regulation of selected glycan-modifying processes including mannosylation, complex N-glycan branching, core 2 O-glycan elongation, LacNAc extension, as well as terminal sialylation and fucosylation. Moreover, we illustrate examples that highlight the contribution of these processes to the control of immune responses and their integration with canonical tolerogenic pathways. Finally, we discuss the power of glycans and glycan-binding proteins as a source of immunomodulatory signals that could be leveraged for the treatment of autoimmune inflammation and chronic infection.
Collapse
Affiliation(s)
- Salomé S Pinho
- i3S - Institute for Research and Innovation in Health, University of Porto, 4200-135, Porto, Portugal.
- ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313, Porto, Portugal.
- Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal.
| | - Inês Alves
- i3S - Institute for Research and Innovation in Health, University of Porto, 4200-135, Porto, Portugal
| | - Joana Gaifem
- i3S - Institute for Research and Innovation in Health, University of Porto, 4200-135, Porto, Portugal
| | - Gabriel A Rabinovich
- Laboratorio de Glicomedicina, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), C1428, Ciudad de Buenos Aires, Argentina.
- Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428, Ciudad de Buenos Aires, Argentina.
| |
Collapse
|
21
|
Santalla Méndez R, Rodgers Furones A, Classens R, Fedorova K, Haverdil M, Canela Capdevila M, van Duffelen A, Spruijt CG, Vermeulen M, Ter Beest M, van Spriel AB, Querol Cano L. Galectin-9 interacts with Vamp-3 to regulate cytokine secretion in dendritic cells. Cell Mol Life Sci 2023; 80:306. [PMID: 37755527 PMCID: PMC10533640 DOI: 10.1007/s00018-023-04954-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 08/20/2023] [Accepted: 09/06/2023] [Indexed: 09/28/2023]
Abstract
Intracellular vesicle transport is essential for cellular homeostasis and is partially mediated by SNARE proteins. Endosomal trafficking to the plasma membrane ensures cytokine secretion in dendritic cells (DCs) and the initiation of immune responses. Despite its critical importance, the specific molecular components that regulate DC cytokine secretion are poorly characterised. Galectin-9, a ß-galactoside-binding protein, has emerged as a novel cellular modulator although its exact intracellular roles in regulating (immune) cell homeostasis and vesicle transport are virtually unknown. We investigated galectin-9 function in primary human DCs and report that galectin-9 is essential for intracellular cytokine trafficking to the cell surface. Galectin-9-depleted DCs accumulate cytokine-containing vesicles in the Golgi complex that eventually undergo lysosomal degradation. We observed galectin-9 to molecularly interact with Vamp-3 using immunoprecipitation-mass-spectrometry and identified galectin-9 was required for rerouting Vamp-3-containing endosomes upon DC activation as the underlying mechanism. Overall, this study identifies galectin-9 as a necessary mechanistic component for intracellular trafficking. This may impact our general understanding of vesicle transport and sheds new light into the multiple roles galectins play in governing cell function.
Collapse
Affiliation(s)
- Rui Santalla Méndez
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Andrea Rodgers Furones
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - René Classens
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Kristina Fedorova
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Manon Haverdil
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Marta Canela Capdevila
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Anne van Duffelen
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Cornelia G Spruijt
- Department of Molecular Biology, Faculty of Science, Oncode Institute, Radboud University Nijmegen, 6525 GA, Nijmegen, The Netherlands
| | - Michiel Vermeulen
- Department of Molecular Biology, Faculty of Science, Oncode Institute, Radboud University Nijmegen, 6525 GA, Nijmegen, The Netherlands
- Division of Molecular Genetics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Martin Ter Beest
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Annemiek B van Spriel
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Laia Querol Cano
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands.
| |
Collapse
|
22
|
Liang T, Zhu Z, Gong F, Yang X, Lei X, Lu L. Galectin-3 promotes brain injury by modulating the phenotype of microglia via binding TLR-4 after intracerebral hemorrhage. Aging (Albany NY) 2023; 15:9041-9058. [PMID: 37698533 PMCID: PMC10522396 DOI: 10.18632/aging.205014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 08/20/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND Intracerebral hemorrhage (ICH) is a stroke subtype with high mortality and disability rate, and neuroinflammation is involved in secondary brain injury. Galectin-3 (Gal-3) is one of the scaffold proteins of Galectins. Studies have indicated that Gal-3 plays an important role in the physiological and pathological state of the nervous system. Here we focus on the role of Gal-3 in ICH, especially in neuroinflammation. METHODS Injection of autologous blood into the right basal ganglia was used to simulate ICH injury, and the level of Gal-3 in brain was regulated by related means. The changes of Gal-3 were detected by western blot and immunofluorescence, the level of neuroinflammation by immunofluorescence staining and ELISA. Apoptosis and neuron loss were detected by TUNEL staining FJB staining and Nissl staining, and neurological deficits were judged by neurobehavioral tests. RESULTS The protein level of Gal-3 increased at 24 h after ICH. Downregulation of Gal-3 level can reduce the infiltration of M1-type microglia and peripheral inflammatory cells, thus alleviating post-ICH neuroinflammation, and reducing cell apoptosis and neuron loss in brain tissue. ICH-induced neurological damage was rescued. Meanwhile, the promotion in the expression level of Gal-3 increased neuroinflammatory activation and nerve cell death, aggravating ICH-induced brain injury. CONCLUSIONS This study proves that Gal-3 is involved in neuroinflammation and nerve damage after ICH. Gal-3 expression should not be encouraged early on to prevent neuroinflammation. which provides a new possibility for clinical treatment for ICH patients.
Collapse
Affiliation(s)
- Tianyu Liang
- Emergency and Critical Care Center, Intensive Care Unit, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Zheng Zhu
- Emergency and Critical Care Center, Intensive Care Unit, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Fangxiao Gong
- Emergency and Critical Care Center, Intensive Care Unit, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiaobo Yang
- Center for General Practice Medicine, Department of Nursing, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiaoju Lei
- Center for General Practice Medicine, Department of Nursing, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Ling Lu
- Center for Rehabilitation Medicine, Department of Anesthesiology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| |
Collapse
|
23
|
Yang ZS, Lin CY, Khan MB, Hsu MC, Assavalapsakul W, Thitithanyanont A, Wang SF. Understanding the role of galectins toward influenza A virus infection. Expert Opin Ther Targets 2023; 27:927-937. [PMID: 37747065 DOI: 10.1080/14728222.2023.2263912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 09/24/2023] [Indexed: 09/26/2023]
Abstract
INTRODUCTION Influenza A virus (IAV) is highly contagious and causes respiratory diseases in birds, mammals, and humans. Some strains of IAV, whether from human or avian sources, have developed resistance to existing antiviral drugs. Therefore, the discovery of new influenza antiviral drugs and therapeutic approaches is crucial. Recent studies have shown that galectins (Gal), a group of β-galactose-binding lectins, play a role in regulating various viral infections, including IAVs. AREAS COVERED This review provides an overview of the roles of different galectins in IAV infection. We discuss the characteristics of galectins, their impact on IAV infection and spread, and highlight their positive or negative regulatory functions and potential mechanisms during IAV infection. Furthermore, we explore the potential application of galectins in IAV therapy. EXPERT OPINION Galectins were first identified in the mid-1970s, and currently, 15 mammalian galectins have been identified. While all galectin members possess the carbohydrate recognition domain (CRD) that interacts with β-galactoside, their regulatory functions vary in different DNA or RNA virus infections. Certain galectin members have been found to regulate IAV infection through diverse mechanisms. Therefore, a comprehensive understanding of their roles in IAV infection is essential, as it may pave the way for novel therapeutic strategies.
Collapse
Affiliation(s)
- Zih-Syuan Yang
- Center for Tropical Medicine and Infectious Disease Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chih-Yen Lin
- Center for Tropical Medicine and Infectious Disease Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Muhammad Bilal Khan
- Center for Tropical Medicine and Infectious Disease Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Cheng Hsu
- Center for Tropical Medicine and Infectious Disease Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wanchai Assavalapsakul
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | | | - Sheng-Fan Wang
- Center for Tropical Medicine and Infectious Disease Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
24
|
Leusmann S, Ménová P, Shanin E, Titz A, Rademacher C. Glycomimetics for the inhibition and modulation of lectins. Chem Soc Rev 2023; 52:3663-3740. [PMID: 37232696 PMCID: PMC10243309 DOI: 10.1039/d2cs00954d] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Indexed: 05/27/2023]
Abstract
Carbohydrates are essential mediators of many processes in health and disease. They regulate self-/non-self- discrimination, are key elements of cellular communication, cancer, infection and inflammation, and determine protein folding, function and life-times. Moreover, they are integral to the cellular envelope for microorganisms and participate in biofilm formation. These diverse functions of carbohydrates are mediated by carbohydrate-binding proteins, lectins, and the more the knowledge about the biology of these proteins is advancing, the more interfering with carbohydrate recognition becomes a viable option for the development of novel therapeutics. In this respect, small molecules mimicking this recognition process become more and more available either as tools for fostering our basic understanding of glycobiology or as therapeutics. In this review, we outline the general design principles of glycomimetic inhibitors (Section 2). This section is then followed by highlighting three approaches to interfere with lectin function, i.e. with carbohydrate-derived glycomimetics (Section 3.1), novel glycomimetic scaffolds (Section 3.2) and allosteric modulators (Section 3.3). We summarize recent advances in design and application of glycomimetics for various classes of lectins of mammalian, viral and bacterial origin. Besides highlighting design principles in general, we showcase defined cases in which glycomimetics have been advanced to clinical trials or marketed. Additionally, emerging applications of glycomimetics for targeted protein degradation and targeted delivery purposes are reviewed in Section 4.
Collapse
Affiliation(s)
- Steffen Leusmann
- Chemical Biology of Carbohydrates (CBCH), Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research, 66123 Saarbrücken, Germany.
- Department of Chemistry, Saarland University, 66123 Saarbrücken, Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Germany
| | - Petra Ménová
- University of Chemistry and Technology, Prague, Technická 5, 16628 Prague 6, Czech Republic
| | - Elena Shanin
- Department of Pharmaceutical Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria.
- Department of Microbiology, Immunobiology and Genetics, Max F. Perutz Laboratories, University of Vienna, Biocenter 5, 1030 Vienna, Austria
| | - Alexander Titz
- Chemical Biology of Carbohydrates (CBCH), Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research, 66123 Saarbrücken, Germany.
- Department of Chemistry, Saarland University, 66123 Saarbrücken, Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Germany
| | - Christoph Rademacher
- Department of Pharmaceutical Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria.
- Department of Microbiology, Immunobiology and Genetics, Max F. Perutz Laboratories, University of Vienna, Biocenter 5, 1030 Vienna, Austria
| |
Collapse
|
25
|
Ito Y, Usui-Ouchi A, Ebihara N. Galectin-3, a damage-associated molecular pattern, in tears of patients with vernal keratoconjunctivitis. Jpn J Ophthalmol 2023:10.1007/s10384-023-00994-9. [PMID: 37079165 DOI: 10.1007/s10384-023-00994-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 02/24/2023] [Indexed: 04/21/2023]
Abstract
PURPOSE Galectin-3 is a damage-associated molecular pattern (DAMPs), released from damaged or dying cells. In this study, we investigated the concentration and source of galectin-3 in the tears of patients with vernal keratoconjunctivitis (VKC) and evaluated whether the concentration of galectin-3 in tears represents a biomarker of corneal epithelial damage. STUDY DESIGN Clinical and experimental. METHODS We measured the concentration of galectin-3 in tear samples from 26 patients with VKC and 6 healthy controls by enzyme-linked immunosorbent assay (ELISA). The expression of galectin-3 in cultured human corneal epithelial cells (HCEs) stimulated with or without tryptase or chymase was investigated by polymerase chain reaction (PCR), ELISA, and Western blotting. We also estimated the concentration of galectin-3 in the supernatants of cultured HCEs induced to necrosis. Finally, we investigated whether recombinant galectin-3 induced the expression of various genes related to cell migration or the cell cycle in HCEs by using microarray analysis. RESULTS High concentrations of galectin-3 were detected in the tears of patients with VKC. The concentration showed significant correlation with the severity of corneal epithelial damage. Stimulation of cultured HCEs with various concentrations of tryptase or chymase had no effect on the expression of galectin-3. However, high concentrations of galectin-3 were detected in the supernatants of necrotic HCEs. Recombinant human galectin-3 induced various cell migration- and cell cycle-related genes. CONCLUSION The concentrations of galectin-3 in the tears of patients with VKC may represent a biomarker of the severity of corneal epithelial damage.
Collapse
Affiliation(s)
- Yousuke Ito
- Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1, Tomioka, Urayasu-shi, Chiba, Japan
| | - Ayumi Usui-Ouchi
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1, Tomioka, Urayasu-shi, Chiba, Japan
| | - Nobuyuki Ebihara
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1, Tomioka, Urayasu-shi, Chiba, Japan.
| |
Collapse
|
26
|
Feng C, Cross AS, Vasta GR. Galectin-1 mediates interactions between polymorphonuclear leukocytes and vascular endothelial cells, and promotes their extravasation during lipopolysaccharide-induced acute lung injury. Mol Immunol 2023; 156:127-135. [PMID: 36921487 PMCID: PMC10154945 DOI: 10.1016/j.molimm.2023.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/29/2023] [Accepted: 02/26/2023] [Indexed: 03/14/2023]
Abstract
The lung airway epithelial surface is heavily covered with sialic acids as the terminal carbohydrate on most cell surface glycoconjugates and can be removed by microbial neuraminidases or endogenous sialidases. By desialylating the lung epithelial surface, neuraminidase acts as an important virulence factor in many mucosal pathogens, such as influenza and S. pneumoniae. Desialylation exposes the subterminal galactosyl moieties - the binding glycotopes for galectins, a family of carbohydrate-recognition proteins playing important roles in various aspects of immune responses. Galectin-1 and galectin-3 have been extensively studied in their roles related to host immune responses, but some questions about their role(s) in leukocyte recruitment during lung bacterial infection remain unanswered. In this study, we found that both galectin-1 and galectin-3 bind to polymorphonuclear leukocytes (PMNs) and enhance the interaction of endothelial intercellular adhesion molecule-1 (ICAM-1) with PMNs, which is further increased by PMN desialylation. In addition, we observed that in vitro galectin-1 mediates the binding of PMNs, particularly desialylated PMNs, onto the endothelial cells. Finally, in a murine model for LPS-mediated acute lung injury, we observed that galectin-1 modulates PMN infiltration to the lung without altering the expression of chemoattractant cytokines. We conclude that galectins, particularly galectin-1, may function as adhesion molecules that mediate PMN-endothelial cell interactions, and modulate PMN infiltration during acute lung injury.
Collapse
Affiliation(s)
- Chiguang Feng
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA; Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, USA.
| | - Alan S Cross
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, USA; Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Gerardo R Vasta
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA; Institute of Marine and Environmental Technology, University of Maryland, Baltimore, MD, USA
| |
Collapse
|
27
|
Targeting galectin-driven regulatory circuits in cancer and fibrosis. Nat Rev Drug Discov 2023; 22:295-316. [PMID: 36759557 DOI: 10.1038/s41573-023-00636-2] [Citation(s) in RCA: 64] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2022] [Indexed: 02/11/2023]
Abstract
Galectins are a family of endogenous glycan-binding proteins that have crucial roles in a broad range of physiological and pathological processes. As a group, these proteins use both extracellular and intracellular mechanisms as well as glycan-dependent and independent pathways to reprogramme the fate and function of numerous cell types. Given their multifunctional roles in both tissue fibrosis and cancer, galectins have been identified as potential therapeutic targets for these disorders. Here, we focus on the therapeutic relevance of galectins, particularly galectin 1 (GAL1), GAL3 and GAL9 to tumour progression and fibrotic diseases. We consider an array of galectin-targeted strategies, including small-molecule carbohydrate inhibitors, natural polysaccharides and their derivatives, peptides, peptidomimetics and biological agents (notably, neutralizing monoclonal antibodies and truncated galectins) and discuss their mechanisms of action, selectivity and therapeutic potential in preclinical models of fibrosis and cancer. We also review the results of clinical trials that aim to evaluate the efficacy of galectin inhibitors in patients with idiopathic pulmonary fibrosis, nonalcoholic steatohepatitis and cancer. The rapid pace of glycobiology research, combined with the acute need for drugs to alleviate fibrotic inflammation and overcome resistance to anticancer therapies, will accelerate the translation of anti-galectin therapeutics into clinical practice.
Collapse
|
28
|
Steinert C, Moñino‐Romero S, Butze M, Scheffel J, Dölle‐Bierke S, Dobbertin‐Welsch J, Beyer K, Maurer M, Altrichter S. Soluble IgE-binding factors in the serum of food-allergic patients: Possible pathophysiological role of soluble FcεRI as protective factor. Clin Transl Allergy 2023; 13:e12222. [PMID: 36825516 PMCID: PMC9904993 DOI: 10.1002/clt2.12222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 12/16/2022] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND IgE-mediated food allergy is the result of an aberrant immune response involving the interaction of a food allergen with its specific IgE bound to FcɛRI, the high affinity IgE receptor, on mast cells. Allergen-specific IgE also binds to soluble binding factors, but, their expression and role in food allergy is not well characterized. Here, we assess the prevalence and relevance of soluble IgE binding factors in food allergy and tolerance. METHODS We measured serum levels of four IgE binding factors, that is, galectin-3, galectin-9, soluble FcɛRI (sFcεRI) and soluble CD23 (sCD23) in 67 adults sensitized to peanut or hazelnut and sFcɛRI in 29 children sensitized to hen's egg. Adults without food allergen sensitization (n = 17) served as healthy controls. We compared serum levels of patients and controls and assessed them, in the former, for links to clinical features including allergy and tolerance. RESULTS Serum levels of sFcɛRI and sCD23, but not galectin-3 and galectin-9, significantly differ in food-sensitized patients as compared to healthy controls. A subgroup (28%) of peanut and hazelnut allergic patients had elevated sFcεRI levels, that were associated with higher total and specific IgE levels. Furthermore, sFcεRI levels were significantly higher in tolerant subjects compared to allergics. Among hazelnut allergic patients, those with high sFcεRI levels tolerated the highest protein amounts in the oral food challenge. CONCLUSION sFcɛRI but not sCD23, galectin-3 and galectin-9 might play a role in the pathophysiology of food allergy. Its functional role or use as biomarker should be assessed in further studies.
Collapse
Affiliation(s)
- Carolin Steinert
- Institute of AllergologyCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
- Allergology and ImmunologyFraunhofer Institute for Translational Medicine and Pharmacology ITMPBerlinGermany
- Department of Biology, Chemistry and PharmacyFreie Universität BerlinBerlinGermany
| | - Sherezade Moñino‐Romero
- Institute of AllergologyCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
- Allergology and ImmunologyFraunhofer Institute for Translational Medicine and Pharmacology ITMPBerlinGermany
| | - Monique Butze
- Institute of AllergologyCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
- Allergology and ImmunologyFraunhofer Institute for Translational Medicine and Pharmacology ITMPBerlinGermany
- University of PotsdamPotsdamGermany
| | - Jörg Scheffel
- Institute of AllergologyCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
- Allergology and ImmunologyFraunhofer Institute for Translational Medicine and Pharmacology ITMPBerlinGermany
| | - Sabine Dölle‐Bierke
- Division of Allergy and Immunology, Venerology and AllergyDepartment of DermatologyCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
| | - Josefine Dobbertin‐Welsch
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care MedicineCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
| | - Kirsten Beyer
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care MedicineCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
| | - Marcus Maurer
- Institute of AllergologyCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
- Allergology and ImmunologyFraunhofer Institute for Translational Medicine and Pharmacology ITMPBerlinGermany
| | - Sabine Altrichter
- Institute of AllergologyCharité – Universitätsmedizin BerlinFreie Universität Berlin und Humboldt‐Universität zu BerlinBerlinGermany
- Allergology and ImmunologyFraunhofer Institute for Translational Medicine and Pharmacology ITMPBerlinGermany
- Department for Dermatology and VenerologyKepler University HospitalLinzAustria
| |
Collapse
|
29
|
Zhang J, Teng F, Yuan Y, Li K, Zhang P, Wei X, Liu D, Zhang H. Circulating galectin-3 levels are inversely associated with subclinical cardiovascular disease in obese adults. Heart Vessels 2023; 38:671-679. [PMID: 36624336 DOI: 10.1007/s00380-022-02222-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/14/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Galectin-3 is a new cytokine that is mainly secreted by activated macrophages. It is involved in apoptosis, inflammation and may play a role in the development of cardiovascular disease (CVD). However, there is little information about the association between circulating galectin-3 and subclinical atherosclerosis in humans. METHODS AND RESULTS We measured serum galectin-3 in 483 obese adult subjects (aged 40 years and over) who had the measurement of carotid intima-media thickness (CIMT) recruited from the community. Adults with lower levels of circulating galectin-3 had increased CIMT (p < 0.05). In multivariable linear regression analyses, circulating galectin-3 was independently associated with CIMT. The risks of increased CIMT were significantly decreased by 65.1% (OR (95% CI): 0.349 (0.165-0.739)), adjusting for possible confounding factors. Notably, individuals in the lowest quartile of serum galectin-3 were 1.80 times (p < 0.05) more likely to have increased CIMT than those in the highest quartile in multivariable logistic regression analyses; however, such associations with circulating galectin-3 were not noted for carotid plague. CONCLUSIONS These findings propose that circulating galectin-3 concentrations are inversely associated with increased CIMT in obese adults, which may be a potential biomarker of CVD.
Collapse
Affiliation(s)
- Jinhua Zhang
- Key Laboratory of Functional and Clinical Translational Medicine, Department of General Medicine, Xiamen Medical College, Xiamen, China
| | - Fei Teng
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China.,The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Youwen Yuan
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Kangli Li
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Peizhen Zhang
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Xueyun Wei
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Deying Liu
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Huijie Zhang
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China. .,The First Affiliated Hospital of Xiamen University, Xiamen, China.
| |
Collapse
|
30
|
Cinkir U, Bir LS, Tekin S, Karagulmez AM, Avci Cicek E, Senol H. Investigation of anti-galectin-8 levels in patients with multiple sclerosis: A consort-clinical study. Medicine (Baltimore) 2023; 102:e32621. [PMID: 36607856 PMCID: PMC9829274 DOI: 10.1097/md.0000000000032621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Galectins are a family of endogenous mammalian lectins involved in pathogen recognition, killing, and facilitating the entry of microbial pathogens and parasites into the host. They are the intermediators that decipher glycan-containing information about the host immune cells and microbial structures to modulate signaling events that cause cellular proliferation, chemotaxis, cytokine secretion, and cell-to-cell communication. They have subgroups that take place in different roles in the immune system. The effect of galectin-8 on multiple sclerosis disease (MS) has been studied in the literature, but the results seemed unclear. In this study, we aimed to determine anti-galectin-8 (anti-Gal-8) levels in MS and their potential use as biomarkers. METHODS In this experimental study, 45 MS patients diagnosed according to McDonald criteria were included in the patient group. The healthy control group contained 45 people without MS diagnosis and any risk factors. Demographic data, height, weight, body mass index, blood glucose, thyroid-stimulating hormone, alanine transaminase, aspartate transaminase, creatinine, low-density lipoprotein, anti-Gal-8 levels, the prevalence of hypertension, diabetes mellitus and coronary artery disease were recorded. In addition, the expanded disability status scale and disease duration were evaluated in the patient group. Data were presented as mean ± standard deviations. RESULTS The mean blood anti-galectin-8 value of the patient group was 4.84 ± 4.53 ng/mL, while it was 4.67 ± 3.40 ng/mL in the control group, and the difference in these values was found statistically insignificant (P > .05). Moreover, body mass index, glucose, alanine transaminase, aspartate transaminase, thyroid-stimulating hormone, and low-density lipoprotein levels were also statistically insignificant (P > .05). CONCLUSION This study examined anti-Gal-8 levels in MS patients. The relationship between MS and galectin-8 and anti-Gal-8 levels in patients needs further clarification. As a result, the study's results could help elucidate the pathogenesis of MS and give more evidence for diagnosis.
Collapse
Affiliation(s)
- Ufuk Cinkir
- T.C. Saglik Bakanligi Başakşehir Cam ve Sakura Sehir Hastanesi, Communication, T.C. Saglik Bakanligi Başakşehir Cam ve Sakura Sehir Hastanesi, Istanbul, Turkey
- * Correspondence: Ufuk Cinkir, T.C. Saglik Bakanligi Başakşehir Cam ve Sakura Sehir Hastanesi, Communication, T.C. Saglik Bakanligi Başakşehir Cam Ve Sakura Sehir Hastanesi, Istanbul 34480, Turkey (e-mail: )
| | - Levent Sinan Bir
- Pamukkale Universitesi Tip Fakultesi Hastanesi, Communication, Pamukkale Universitesi Tip Fakultesi Hastanesi, Denizli, Turkey
| | - Selma Tekin
- Pamukkale Universitesi Tip Fakultesi Hastanesi, Communication, Pamukkale Universitesi Tip Fakultesi Hastanesi, Denizli, Turkey
| | - Ahmet Magrur Karagulmez
- Pamukkale Universitesi Tip Fakultesi Hastanesi, Communication, Pamukkale Universitesi Tip Fakultesi Hastanesi, Denizli, Turkey
| | - Esin Avci Cicek
- Pamukkale Universitesi Tip Fakultesi Hastanesi, Communication, Pamukkale Universitesi Tip Fakultesi Hastanesi, Denizli, Turkey
| | - Hande Senol
- Pamukkale Universitesi Tip Fakultesi Hastanesi, Communication, Pamukkale Universitesi Tip Fakultesi Hastanesi, Denizli, Turkey
| |
Collapse
|
31
|
Schlichtner S, Yasinska IM, Lall GS, Berger SM, Ruggiero S, Cholewa D, Aliu N, Gibbs BF, Fasler-Kan E, Sumbayev VV. T lymphocytes induce human cancer cells derived from solid malignant tumors to secrete galectin-9 which facilitates immunosuppression in cooperation with other immune checkpoint proteins. J Immunother Cancer 2023; 11:jitc-2022-005714. [PMID: 36599470 DOI: 10.1136/jitc-2022-005714] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Galectin-9 is a member of the family of lectin proteins and crucially regulates human immune responses, particularly because of its ability to suppress the anticancer activities of T lymphocytes and natural killer cells. Recent evidence demonstrated that galectin-9 is highly expressed in a wide range of human malignancies including the most aggressive tumors, such as high-grade glioblastomas and pancreatic ductal adenocarcinomas, as well as common malignancies such as breast, lung and colorectal cancers. However, solid tumor cells at rest are known to secrete either very low amounts of galectin-9 or, in most of the cases, do not secrete it at all. Our aims were to elucidate whether T cells can induce galectin-9 secretion in human cancer cells derived from solid malignant tumors and whether this soluble form displays higher systemic immunosuppressive activity compared with the cell surface-based protein. METHODS A wide range of human cancer cell lines derived from solid tumours, keratinocytes and primary embryonic cells were employed, together with helper and cytotoxic T cell lines and human as well as mouse primary T cells. Western blot analysis, ELISA, quantitative reverse transcriptase-PCR, on-cell Western and other measurement techniques were used to conduct the study. Results were validated using in vivo mouse model. RESULTS We discovered that T lymphocytes induce galectin-9 secretion in various types of human cancer cells derived from solid malignant tumors. This was demonstrated to occur via two differential mechanisms: first by translocation of galectin-9 onto the cell surface followed by its proteolytic shedding and second due to autophagy followed by lysosomal secretion. For both mechanisms a protein carrier/trafficker was required, since galectin-9 lacks a secretion sequence. Secreted galectin-9 pre-opsonised T cells and, following interaction with other immune checkpoint proteins, their activity was completely attenuated. As an example, we studied the cooperation of galectin-9 and V-domain Ig-containing suppressor of T cell activation (VISTA) proteins in human cancer cells. CONCLUSION Our results underline a crucial role of galectin-9 in anticancer immune evasion. As such, galectin-9 and regulatory pathways controlling its production should be considered as key targets for immunotherapy in a large number of cancers.
Collapse
Affiliation(s)
- Stephanie Schlichtner
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, Kent, UK
| | - Inna M Yasinska
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, Kent, UK
| | - Gurprit S Lall
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, Kent, UK
| | - Steffen M Berger
- Department of Pediatric Surgery and Department of Biomedical Research, Children's Hospital, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Sabrina Ruggiero
- Department of Pediatric Surgery and Department of Biomedical Research, Children's Hospital, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Dietmar Cholewa
- Department of Pediatric Surgery and Department of Biomedical Research, Children's Hospital, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Nijas Aliu
- Department of Human Genetics, Children's Hospital, Inselspital, University of Bern, Bern, Switzerland
| | - Bernhard F Gibbs
- Department of Human Medicine, University of Oldenburg, Oldenburg, Germany
| | - Elizaveta Fasler-Kan
- Department of Pediatric Surgery and Department of Biomedical Research, Children's Hospital, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Vadim V Sumbayev
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, Kent, UK
| |
Collapse
|
32
|
Čoma M, Manning JC, Kaltner H, Gál P. The sweet side of wound healing: galectins as promising therapeutic targets in hemostasis, inflammation, proliferation, and maturation/remodeling. Expert Opin Ther Targets 2023; 27:41-53. [PMID: 36716023 DOI: 10.1080/14728222.2023.2175318] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Understanding the molecular and cellular processes involved in skin wound healing may pave the way for the development of innovative approaches to transforming the identified natural effectors into therapeutic tools. Based on the extensive involvement of the ga(lactoside-binding)lectin family in (patho)physiological processes, it has been well established that galectins are involved in a wide range of cell-cell and cell-matrix interactions. AREAS COVERED In the present paper, we provide an overview of the biological role of galectins in repair and regeneration, focusing on four main phases (hemostasis, inflammation, proliferation, and maturation/remodeling) of skin repair using basic wound models (open excision vs. sutured incision). EXPERT OPINION The reported data make a strong case for directing further efforts to treat excisional and incisional wounds differently. Functions of galectins essentially result from their modular presentation. In fact, Gal-1 seems to play a role in the early phases of healing (anti-inflammatory) and wound contraction, Gal-3 accelerates re-epithelization and increases tensile strength (scar inductor). Galectins have also become subject of redesigning by engineering to optimize the activity. Clinically relevant, these new tools derived from the carbohydrate recognition domain platform may also prove helpful for other purposes, such as potent antibacterial agglutinins and opsonins.
Collapse
Affiliation(s)
- Matúš Čoma
- Department of Biomedical Research, East-Slovak Institute of Cardiovascular Diseases Inc, Košice, Slovak Republic.,Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, Košice, Slovak Republic
| | - Joachim C Manning
- Institute of Physiological Chemistry, Faculty of Veterinary Medicine, Ludwig-Maximilian University, Munich, Germany
| | - Herbert Kaltner
- Institute of Physiological Chemistry, Faculty of Veterinary Medicine, Ludwig-Maximilian University, Munich, Germany
| | - Peter Gál
- Department of Biomedical Research, East-Slovak Institute of Cardiovascular Diseases Inc, Košice, Slovak Republic.,Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, Košice, Slovak Republic.,Prague Burn Center, Third Faculty of Medicine, Charles University and University Hospital Královske Vinohrady, Prague, Czech Republic.,Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University, Bratislava, Slovak Republic
| |
Collapse
|
33
|
Highlights on the Role of Galectin-3 in Colorectal Cancer and the Preventive/Therapeutic Potential of Food-Derived Inhibitors. Cancers (Basel) 2022; 15:cancers15010052. [PMID: 36612048 PMCID: PMC9817985 DOI: 10.3390/cancers15010052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is a leading cause of death worldwide. Despite advances in surgical and therapeutic management, tumor metastases and resistance to therapy still represent major hurdles. CRC risk is highly modifiable by lifestyle factors, including diet, which strongly influences both cancer incidence and related mortality. Galectin-3 (Gal-3) is a multifaceted protein involved in multiple pathophysiological pathways underlying chronic inflammation and cancer. Its versatility is given by the ability to participate in a wide range of tumor-promoting processes, including cell-cell/cell-matrix interactions, cell growth regulation and apoptosis, and the immunosuppressive tumor microenvironment. This review provides an updated summary of preclinical and observational human studies investigating the pathogenetic role of Gal-3 in intestinal inflammation and CRC, as well as the potential of Gal-3 activity inhibition by plant-source food-derived bioactive compounds to control CRC onset/growth. These studies highlight both direct and immuno-mediated effects of Gal-3 on tumor growth and invasiveness and its potential role as a CRC prognostic biomarker. Substantial evidence indicates natural food-derived Gal-3 inhibitors as promising candidates for CRC prevention and therapy. However, critical issues, such as their bioavailability and efficacy, in controlled human studies need to be addressed to translate research progress into clinical applications.
Collapse
|
34
|
Zafari R, Razi S, Rezaei N. The role of dendritic cells in neuroblastoma: Implications for immunotherapy. Immunobiology 2022; 227:152293. [DOI: 10.1016/j.imbio.2022.152293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 09/09/2022] [Accepted: 10/19/2022] [Indexed: 11/26/2022]
|
35
|
Phung HH, Lee CH. Mouse models of nonalcoholic steatohepatitis and their application to new drug development. Arch Pharm Res 2022; 45:761-794. [DOI: 10.1007/s12272-022-01410-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022]
|
36
|
Wang X, Liu L, Zhang R, Li H, Zhu H. Involvement of galectin-9 from koi carp (Cyprinus carpio) in the immune response against Aeromonas veronii infection. FISH & SHELLFISH IMMUNOLOGY 2022; 129:64-73. [PMID: 35940538 DOI: 10.1016/j.fsi.2022.08.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/25/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
Galectins are β-galactoside sugar binding proteins which function as important pattern recognition receptors (PRRs) in innate immunity. Here, we identified a galectin-9 gene from koi carp (Cyprinus carpio), named kGal-9. The ORF of kGal-9 is 963 bp in length, which encodes a polypeptide of 320 amino acids without either signal peptide. The predicted molecular weight is 36.25 kDa, and the isoelectric point is 8.3. Multiple sequence alignment showed that the putative kGal-9 contains two carbohydrate recognition domains (CRD), which are conserved in Galectin-9s. The phylogenetic tree showed that kGal-9 clustered to Galectin-9s from other teleosts, and shared the highest identity of 87.5% with Qihe crucian (Carassius auratus). kGal-9 mRNA was abundant in head kidney, gills, and gut, but low in liver and muscle. Further, the expression level of kGal-9 in the head kidney and liver increased significantly after Aeromonas veronii (abbreviated A.v) infection. Unexpectedly, kGal-9 showed a remarkable downregulation in the spleen at various time points post A.v infection. Intramuscular injection of pckGal-9 not merely reduced the bacterial load of spleen tissue, but also improved the survival rate of koi carp post A.v challenge. Besides, administration of pckGal-9 stimulated the expression of several immuno-related genes including proinflammatory cytokines (IL-1β, IL-6), anti-inflammatory cytokine (IL-10), complement components (C4, C9), with fluctuation in spleen and head kidney. Taken together, the obtained results suggest that kGal-9 occupies an important role in innate immunity and defense against bacterial infection in koi carp.
Collapse
Affiliation(s)
- Xiaowen Wang
- Beijing Key Laboratory of Fishery Biotechnology&Fisheries Research Institute, Beijing Academy of Agriculture and Forestry Sciences, Beijing, PR China; National Freshwater Fisheries Engineering Technology Research Center, Beijing, PR China
| | - Lili Liu
- Beijing Key Laboratory of Fishery Biotechnology&Fisheries Research Institute, Beijing Academy of Agriculture and Forestry Sciences, Beijing, PR China; National Freshwater Fisheries Engineering Technology Research Center, Beijing, PR China
| | - Rong Zhang
- Beijing Key Laboratory of Fishery Biotechnology&Fisheries Research Institute, Beijing Academy of Agriculture and Forestry Sciences, Beijing, PR China; National Freshwater Fisheries Engineering Technology Research Center, Beijing, PR China
| | - Huijuan Li
- Beijing Key Laboratory of Fishery Biotechnology&Fisheries Research Institute, Beijing Academy of Agriculture and Forestry Sciences, Beijing, PR China; National Freshwater Fisheries Engineering Technology Research Center, Beijing, PR China
| | - Hua Zhu
- Beijing Key Laboratory of Fishery Biotechnology&Fisheries Research Institute, Beijing Academy of Agriculture and Forestry Sciences, Beijing, PR China; National Freshwater Fisheries Engineering Technology Research Center, Beijing, PR China.
| |
Collapse
|
37
|
A Dynamic Interplay of Circulating Extracellular Vesicles and Galectin-1 Reprograms Viral Latency during HIV-1 Infection. mBio 2022; 13:e0061122. [PMID: 35943163 PMCID: PMC9426495 DOI: 10.1128/mbio.00611-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Combined Antiretroviral therapy (cART) suppresses HIV replication but fails to eradicate the virus, which persists in a small pool of long-lived latently infected cells. Immune activation and residual inflammation during cART are considered to contribute to viral persistence. Galectins, a family of β-galactoside-binding proteins, play central roles in host-pathogen interactions and inflammatory responses. Depending on their structure, glycan binding specificities and/or formation of distinct multivalent signaling complexes, different members of this family can complement, synergize, or oppose the function of others. Here, we identify a regulatory circuit, mediated by galectin-1 (Gal-1)–glycan interactions, that promotes reversal of HIV-1 latency in infected T cells. We found elevated levels of circulating Gal-1 in plasma from HIV-1-infected individuals, which correlated both with inflammatory markers and the transcriptional activity of the reservoir, as determined by unspliced-RNA (US-RNA) copy number. Proinflammatory extracellular vesicles (EVs) isolated from the plasma of HIV-infected individuals induced Gal-1 secretion by macrophages. Extracellularly, Gal-1 interacted with latently infected resting primary CD4+ T cells and J-LAT cells in a glycan-dependent manner and reversed HIV latency via activation of the nuclear factor κB (NF-κB). Furthermore, CD4+ T cells isolated from HIV-infected individuals showed increased HIV-1 transcriptional activity when exposed to Gal-1. Thus, by modulating reservoir dynamics, EV-driven Gal-1 secretion by macrophages links inflammation with HIV-1 persistence in cART-treated individuals.
Collapse
|
38
|
Wu SC, Kamili NA, Dias-Baruffi M, Josephson CD, Rathgeber MF, Yeung MY, Lane WJ, Wang J, Jan HM, Rakoff-Nahoum S, Cummings RD, Stowell SR, Arthur CM. Innate immune Galectin-7 specifically targets microbes that decorate themselves in blood group-like antigens. iScience 2022; 25:104482. [PMID: 35754739 PMCID: PMC9218387 DOI: 10.1016/j.isci.2022.104482] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/14/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022] Open
Abstract
Adaptive immunity can target a nearly infinite range of antigens, yet it is tempered by tolerogenic mechanisms that limit autoimmunity. Such immunological tolerance, however, creates a gap in adaptive immunity against microbes decorated with self-like antigens as a form of molecular mimicry. Our results demonstrate that the innate immune lectin galectin-7 (Gal-7) binds a variety of distinct microbes, all of which share features of blood group-like antigens. Gal-7 binding to each blood group expressing microbe, including strains of Escherichia coli, Klebsiella pneumoniae, Providencia alcalifaciens, and Streptococcus pneumoniae, results in loss of microbial viability. Although Gal-7 also binds red blood cells (RBCs), this interaction does not alter RBC membrane integrity. These results demonstrate that Gal-7 recognizes a diverse range of microbes, each of which use molecular mimicry while failing to induce host cell injury, and thus may provide an innate form of immunity against molecular mimicry.
Collapse
Affiliation(s)
- Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Nourine A. Kamili
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Marcelo Dias-Baruffi
- Department of Clinical Analysis, Toxicology, and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, São Paulo, Brazil
| | - Cassandra D. Josephson
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Matthew F. Rathgeber
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Melissa Y. Yeung
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - William J. Lane
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Jianmei Wang
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Hau-Ming Jan
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Seth Rakoff-Nahoum
- Division of Infectious Disease, Department of Pediatrics, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Richard D. Cummings
- Harvard Glycomics Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, USA
| | - Sean R. Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Connie M. Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| |
Collapse
|
39
|
Mijailović NR, Vesic K, Arsenijevic D, Milojević-Rakić M, Borovcanin MM. Galectin-3 Involvement in Cognitive Processes for New Therapeutic Considerations. Front Cell Neurosci 2022; 16:923811. [PMID: 35875353 PMCID: PMC9296991 DOI: 10.3389/fncel.2022.923811] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Cognitive impairment may be a consequence of the normal aging process, but it may also be the hallmark of various neurodegenerative and psychiatric diseases. Early identification of individuals at particular risk for cognitive decline is critical, as it is imperative to maintain a cognitive reserve in these neuropsychiatric entities. In recent years, galectin-3 (Gal-3), a member of the galectin family, has received considerable attention with respect to aspects of neuroinflammation and neurodegeneration. The mechanisms behind the putative relationship between Gal-3 and cognitive impairment are not yet clear. Intrigued by this versatile molecule and its unique modular architecture, the latest data on this relationship are presented here. This mini-review summarizes recent findings on the mechanisms by which Gal-3 affects cognitive functioning in both animal and human models. Particular emphasis is placed on the role of Gal-3 in modulating the inflammatory response as a fine-tuner of microglia morphology and phenotype. A review of recent literature on the utility of Gal-3 as a biomarker is provided, and approaches to strategically exploit Gal-3 activities with therapeutic intentions in neuropsychiatric diseases are outlined.
Collapse
Affiliation(s)
- Nataša R. Mijailović
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- *Correspondence: Nataša R. Mijailović,
| | - Katarina Vesic
- Department of Neurology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Dragana Arsenijevic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | | | - Milica M. Borovcanin
- Department of Psychiatry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| |
Collapse
|
40
|
He J, Hou Y, Lu F. Blockage of Galectin-Receptor Interactions Attenuates Mouse Hepatic Pathology Induced by Toxoplasma gondii Infection. Front Immunol 2022; 13:896744. [PMID: 35911679 PMCID: PMC9327616 DOI: 10.3389/fimmu.2022.896744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/17/2022] [Indexed: 11/16/2022] Open
Abstract
Toxoplasma gondii (T. gondii), one of the most important Apicomplexan protozoa, causes toxoplasmosis in human throughout the world. Galectin (Gal)-9 triggers a series of immune events via binding to its receptors, including T cell immunoglobulin and mucin-containing molecule 3, CD137, CD44, and protein disulfide isomerase. To examine the regulatory role of galectin-receptor interactions in anti-toxoplasmic activities, C57BL/6 mice were infected with T. gondii RH strain and intraperitoneally injected with alpha (α)-lactose to block the interactions of galectins and their receptors. Heatmaps showed upregulated values for Gal-9 and CD137 in the livers of T. gondii-infected mice and T. gondii-infected mice treated with α-lactose. Compared with T. gondii-infected mice, T. gondii-infected mice treated with α-lactose showed significantly increased survival rate, decreased tissue parasite burden, attenuated liver histopathology, increased mRNA expression levels of CD137, IFNγ, IL-4, and IL-10 in the liver, and increased Gal-9 mRNA expression level in the spleen. Correlation analysis showed that significant positive correlations existed between the mRNA expression levels of Gal-9 and CD137, Gal-9 and IFNγ, as well as between CD137 and IFNγ in the liver and spleen of T. gondii-infected mice; between CD137 and IFNγ in the liver of T. gondii-infected mice treated with α-lactose. In addition, blockage of galectin-receptor interactions showed enhanced M2 macrophage polarization in the liver of T. gondii-infected mice. Our data indicate that Gal-9-CD137 interaction may play an important role in T. gondii proliferation and liver inflammation in mice during acute T. gondii infection, through regulating T cell and macrophage immune responses.
Collapse
Affiliation(s)
- Jian He
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Yongheng Hou
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Fangli Lu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
- Department of Clinical Laboratory, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
- Key Laboratory of Tropical Disease Control of Ministry of Education, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Fangli Lu,
| |
Collapse
|
41
|
Chaves AT, Oliveira ALGD, Guimarães NS, Magalhães IC, Menezes CADS, Rocha MODC. Galectin-3 and fibrosis intensity in Chronic Chagas Cardiomyopathy: a systematic review. Rev Inst Med Trop Sao Paulo 2022; 64:e45. [PMID: 35749417 PMCID: PMC9236203 DOI: 10.1590/s1678-9946202264045] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/15/2022] [Indexed: 11/24/2022] Open
Abstract
Chronic Chagas Cardiomyopathy (CCC) is the most prevalent type of myocarditis and the main clinical form of the Chagas disease, which has peculiarities such as focal inflammation, structural derangement, hypertrophy, dilation, and intense reparative fibrosis. Many cellular compounds contribute to CCC development. Galectin-3 is a partaker in inflammation and contributes to myocardial fibrosis formation. Some studies showed the connection between Galectin-3 and fibrosis in Chagas disease but are still inconclusive on the guidance for the early implementation of pharmacological therapy. This systematic review evaluated Galectin-3 as a biomarker for fibrosis intensity in CCC. Two independent reviewers have searched five databases (PubMed, EMBASE, Cochrane Library, Scopus, and Lilacs), using the following search terms: galectin-3, biomarkers, fibrosis, Chagas cardiomyopathy, and Chagas disease. Overall, seven studies met the inclusion criteria and made up this review. There were four trials conducted through animal model experiments and three trials with humans. Experimental data in mice indicate an association between Galectin-3 expression and fibrosis in CCC (75% of studies). Data from human studies showed no direct connection between myocardial fibrosis and Galectin-3 expression (80% of studies). Thus, human findings do not provide significant evidence indicating that Galectin-3 is related to fibrosis formation in Chagas disease. Based on the analyzed studies, it is suggested that Galectin-3 might not be a good fibrosis marker in CCC.
Collapse
Affiliation(s)
- Ana Thereza Chaves
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde: Medicina Tropical e Doenças Infecciosas, Belo Horizonte, Minas Gerais, Brazil
| | - Ana Laura Grossi de Oliveira
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde: Medicina Tropical e Doenças Infecciosas, Belo Horizonte, Minas Gerais, Brazil
| | - Nathalia Sernizon Guimarães
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde: Medicina Tropical e Doenças Infecciosas, Belo Horizonte, Minas Gerais, Brazil
| | - Isabela Cristina Magalhães
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde: Medicina Tropical e Doenças Infecciosas, Belo Horizonte, Minas Gerais, Brazil
| | - Cristiane Alves da Silva Menezes
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Belo Horizonte, Minas Gerais, Brazil
| | - Manoel Otávio da Costa Rocha
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde: Medicina Tropical e Doenças Infecciosas, Belo Horizonte, Minas Gerais, Brazil
| |
Collapse
|
42
|
Shang M, Hu Y, Cao H, Lin Q, Yi N, Zhang J, Gu Y, Yang Y, He S, Lu M, Peng L, Li L. Concordant and Heterogeneity of Single-Cell Transcriptome in Cardiac Development of Human and Mouse. Front Genet 2022; 13:892766. [PMID: 35832197 PMCID: PMC9271823 DOI: 10.3389/fgene.2022.892766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 05/16/2022] [Indexed: 11/28/2022] Open
Abstract
Normal heart development is vital for maintaining its function, and the development process is involved in complex interactions between different cell lineages. How mammalian hearts develop differently is still not fully understood. In this study, we identified several major types of cardiac cells, including cardiomyocytes (CMs), fibroblasts (FBs), endothelial cells (ECs), ECs/FBs, epicardial cells (EPs), and immune cells (macrophage/monocyte cluster, MACs/MONOs), based on single-cell transcriptome data from embryonic hearts of both human and mouse. Then, species-shared and species-specific marker genes were determined in the same cell type between the two species, and the genes with consistent and different expression patterns were also selected by constructing the developmental trajectories. Through a comparison of the development stage similarity of CMs, FBs, and ECs/FBs between humans and mice, it is revealed that CMs at e9.5 and e10.5 of mice are most similar to those of humans at 7 W and 9 W, respectively. Mouse FBs at e10.5, e13.5, and e14.5 are correspondingly more like the same human cells at 6, 7, and 9 W. Moreover, the e9.5-ECs/FBs of mice are most similar to that of humans at 10W. These results provide a resource for understudying cardiac cell types and the crucial markers able to trace developmental trajectories among the species, which is beneficial for finding suitable mouse models to detect human cardiac physiology and related diseases.
Collapse
Affiliation(s)
- Mengyue Shang
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Heart Health Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Yi Hu
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Heart Health Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Huaming Cao
- Department of Cardiology, Shanghai Shibei Hospital, Shanghai, China
| | - Qin Lin
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Heart Health Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Na Yi
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Heart Health Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Junfang Zhang
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Yanqiong Gu
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Yujie Yang
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Siyu He
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Heart Health Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
| | - Min Lu
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Luying Peng
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Heart Health Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
- Department of Medical Genetics, Tongji University School of Medicine, Shanghai, China
- Research Units of Origin and Regulation of Heart Rhythm, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Luying Peng, ; Li Li,
| | - Li Li
- Key Laboratory of Arrhythmias, Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Heart Health Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
- Department of Medical Genetics, Tongji University School of Medicine, Shanghai, China
- Research Units of Origin and Regulation of Heart Rhythm, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Luying Peng, ; Li Li,
| |
Collapse
|
43
|
Yang G, Suo L, Hu S, Liu H, Wang X, Xiao X, Liu J, Zeng X, Hong J, Guan L, Xue J, Yang P. Characterization of the immune regulatory property of CD22 + CD9 + B cells. Immunol Suppl 2022; 167:328-339. [PMID: 35754150 DOI: 10.1111/imm.13539] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 06/24/2022] [Indexed: 11/28/2022]
Abstract
Immunodisruptive homeostasis is recognized in allergic disorders. The mechanism of restoration of immunologic homeostasis in the body is not fully understood. Galectin-9 (Gal9) and CD22 have immune regulatory functions. The goal of this study is to test the role of CD22+ CD9+ B regulatory cells in immune homeostasis the body. A much smaller amount of IL-10 in B10 cells was detected in patients with AR in contrast to healthy subjects. The IL-10 expression levels in B10 cells were positively correlated with the CD22 expression. CD22 mediated the effects of Gal9 on the enhanced expression of IL-10 in AR B10 cells. Gal9 overcame the refractory induction of IL-10 in B-cells of AR subjects. The immune regulatory ability of AR B10 cells could be restored by Gal9. Combination of Gal9 and SIT induced and activated antigen-specific B10 cells. The B10 cells of Gal9/specific immunotherapy-treated AR mice showed immunosuppressive functions on T-cell activities and induction of type 1 regulatory T cells in an antigen-specific manner. Administration of Gal9 potentiated the effects of specific immunotherapy in mice with AR. In summary, a fraction of regulatory B cells, the CD19+ CD22+ CD9+ B cells, was characterized in the present study. CD22 mediates the effects of Gal9 to promote immunotherapy for allergic diseases by inducing B10 cells. In an antigen specific manner, the B10 cells suppressed CD4+ T cell activities, and alleviated experimental AR.
Collapse
Affiliation(s)
- Gui Yang
- Department of Otolaryngology & Allergy, Longgang Central Hospital, Shenzhen, China
| | - Limin Suo
- Department of Otolaryngology, Head & Neck Surgery, Second Hospital, Shanxi Medical University, Taiyuan, China
| | - Suqing Hu
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China.,Institute of Allergy & Immunology, Shenzhen University School of Medicine, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Huazhen Liu
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China.,Institute of Allergy & Immunology, Shenzhen University School of Medicine, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Xinxin Wang
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China.,Institute of Allergy & Immunology, Shenzhen University School of Medicine, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Xiaojun Xiao
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China.,Institute of Allergy & Immunology, Shenzhen University School of Medicine, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Jie Liu
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China.,Institute of Allergy & Immunology, Shenzhen University School of Medicine, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Xianhai Zeng
- Longgang E.N.T Hospital & Shenzhen Key Laboratory of E.N.T, Institute of E.N.T Shenzhen, Shenzhen, China
| | - Jingyi Hong
- Department of Allergy, Third Affiliated Hospital, Shenzhen University, Shenzhen, China
| | - Li Guan
- Department of Allergy, Third Affiliated Hospital, Shenzhen University, Shenzhen, China
| | - Jinmei Xue
- Department of Otolaryngology, Head & Neck Surgery, Second Hospital, Shanxi Medical University, Taiyuan, China
| | - Pingchang Yang
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China.,Institute of Allergy & Immunology, Shenzhen University School of Medicine, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China.,Longgang E.N.T Hospital & Shenzhen Key Laboratory of E.N.T, Institute of E.N.T Shenzhen, Shenzhen, China
| |
Collapse
|
44
|
Ramírez Hernández E, Alanis Olvera B, Carmona González D, Guerrero Marín O, Pantoja Mercado D, Valencia Gil L, Hernández-Zimbrón LF, Sánchez Salgado JL, Limón ID, Zenteno E. Neuroinflammation and galectins: a key relationship in neurodegenerative diseases. Glycoconj J 2022; 39:685-699. [PMID: 35653015 DOI: 10.1007/s10719-022-10064-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/10/2022] [Accepted: 05/13/2022] [Indexed: 12/16/2022]
Abstract
Neurodegeneration is a pathological condition that is associated with the loss of neuronal function and structure. In neurodegenerative diseases, mounting evidence indicates that neuroinflammation is a common factor that contributes to neuronal damage and neurodegeneration. Neuroinflammation is characterized by the activation of microglia, the neuroimmune cells of the central nervous system (CNS), which have been implicated as active contributors to neuronal damage. Glycan structure modification is defining the outcome of neuroinflammation and neuronal regeneration; moreover, the expression of galectins, a group of lectins that specifically recognize β-galactosides, has been proposed as a key factor in neuronal regeneration and modulation of the inflammatory response. Of the different galectins identified, galectin-1 stimulates the secretion of neurotrophic factors in astrocytes and promotes neuronal regeneration, whereas galectin-3 induces the proliferation of microglial cells and modulates cell apoptosis. Galectin-8 emerged as a neuroprotective factor, which, in addition to its immunosuppressive function, could generate a neuroprotective environment in the brain. This review describes the role of galectins in the activation and modulation of astrocytes and microglia and their anti- and proinflammatory functions within the context of neuroinflammation. Furthermore, it discusses the potential use of galectins as a therapeutic target for the inflammatory response and remodeling in damaged tissues in the central nervous system.
Collapse
Affiliation(s)
- Eleazar Ramírez Hernández
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico.
| | - Beatriz Alanis Olvera
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Daniela Carmona González
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Oscar Guerrero Marín
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Denisse Pantoja Mercado
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Lucero Valencia Gil
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Luis F Hernández-Zimbrón
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - José Luis Sánchez Salgado
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - I Daniel Limón
- Laboratorio de Neurofarmacología, Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de México, Mexico City, Mexico
| | - Edgar Zenteno
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico.
| |
Collapse
|
45
|
Arias de la Rosa I, López-Montilla MD, Román-Rodríguez C, Pérez-Sánchez C, Gómez-García I, López-Medina C, Ladehesa-Pineda ML, Ábalos-Aguilera MDC, Ruiz D, Patiño-Trives AM, Luque-Tévar M, Añón-Oñate I, Pérez-Galán MJ, Guzmán-Ruiz R, Malagón MM, López-Pedrera C, Escudero-Contreras A, Collantes-Estévez E, Barbarroja N. The clinical and molecular cardiometabolic fingerprint of an exploratory psoriatic arthritis cohort is associated with the disease activity and differentially modulated by methotrexate and apremilast. J Intern Med 2022; 291:676-693. [PMID: 35233860 PMCID: PMC9310593 DOI: 10.1111/joim.13447] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES (1) To evaluate clinical and molecular cardiovascular disease (CVD) signs and their relationship with psoriatic arthritis (PsA) features and (2) to identify a clinical patient profile susceptible to benefit from methotrexate (MTX) and/or apremilast regarding CVD risk. METHODS This cross-sectional study included 100 patients with PsA and 100 age-matched healthy donors. In addition, an exploratory cohort of 45 biologically naïve patients treated for 6 months with apremilast, MTX or combined therapy according to routine clinical practice was recruited. Extensive clinical and metabolic profiles were obtained. Ninety-nine surrogate CVD-related molecules were analysed in plasma and peripheral blood mononuclear cells (PBMCs). Hard cluster analysis was performed to identify the clinical and molecular phenotypes. Mechanistic studies were performed on adipocytes. RESULTS Cardiometabolic comorbidities were associated with disease activity and long-term inflammatory status. Thirty-five CVD-related proteins were altered in the plasma and PBMCs of PsA patients and were associated with the key clinical features of the disease. Plasma levels of some of the CVD-related molecules might distinguish insulin-resistant patients (MMP-3, CD163, FABP-4), high disease activity (GAL-3 and FABP-4) and poor therapy outcomes (CD-163, LTBR and CNTN-1). Hard cluster analysis identified two phenotypes of patients according to the rates of cardiometabolic comorbidities with distinctive clinical and molecular responses to each treatment. CONCLUSIONS (1) Novel CVD-related proteins associated with clinical features could be emerging therapeutic targets in the context of PsA and (2) the pleiotropic action of apremilast could make it an excellent choice for the management of PsA patients with high CVD risk, targeting metabolic alterations and CVD-related molecules.
Collapse
Affiliation(s)
- Ivan Arias de la Rosa
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Dolores López-Montilla
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Cristobal Román-Rodríguez
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Carlos Pérez-Sánchez
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Ignacio Gómez-García
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Clementina López-Medina
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Lourdes Ladehesa-Pineda
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Del Carmen Ábalos-Aguilera
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Desiree Ruiz
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Alejandra Maria Patiño-Trives
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Luque-Tévar
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | | | | | - Rocio Guzmán-Ruiz
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Maria M Malagón
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Chary López-Pedrera
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Alejandro Escudero-Contreras
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Eduardo Collantes-Estévez
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Nuria Barbarroja
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| |
Collapse
|
46
|
Boutin L, Dépret F, Gayat E, Legrand M, Chadjichristos CE. Galectin-3 in Kidney Diseases: From an Old Protein to a New Therapeutic Target. Int J Mol Sci 2022; 23:ijms23063124. [PMID: 35328545 PMCID: PMC8952808 DOI: 10.3390/ijms23063124] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/04/2022] [Accepted: 03/09/2022] [Indexed: 02/01/2023] Open
Abstract
Galectin-3 (Gal-3) is a 30KDa lectin implicated in multiple pathophysiology pathways including renal damage and fibrosis. Gal-3 binds β-galactoside through its carbohydrate-recognition domain. From intra-cellular to extra-cellular localization, Gal-3 has multiple roles including transduction signal pathway, cell-to-cell adhesion, cell to extracellular matrix adhesion, and immunological chemoattractant protein. Moreover, Gal-3 has also been linked to kidney disease in both preclinical models and clinical studies. Gal-3 inhibition appears to improve renal disease in several pathological conditions, thus justifying the development of multiple drug inhibitors. This review aims to summarize the latest literature regarding Gal-3 in renal pathophysiology, from its role as a biomarker to its potential as a therapeutic agent.
Collapse
Affiliation(s)
- Louis Boutin
- FHU PROMICE AP-HP, Saint Louis and DMU Parabol, Critical Care Medicine and Burn Unit, AP-HP, Department of Anesthesiology, Université Paris Cité, 75010 Paris, France; (L.B.); (F.D.); (E.G.)
- INSERM, UMR 942, MASCOT, Cardiovascular Marker in Stress Condition, Université Paris Cité, 75010 Paris, France;
| | - François Dépret
- FHU PROMICE AP-HP, Saint Louis and DMU Parabol, Critical Care Medicine and Burn Unit, AP-HP, Department of Anesthesiology, Université Paris Cité, 75010 Paris, France; (L.B.); (F.D.); (E.G.)
- INSERM, UMR 942, MASCOT, Cardiovascular Marker in Stress Condition, Université Paris Cité, 75010 Paris, France;
| | - Etienne Gayat
- FHU PROMICE AP-HP, Saint Louis and DMU Parabol, Critical Care Medicine and Burn Unit, AP-HP, Department of Anesthesiology, Université Paris Cité, 75010 Paris, France; (L.B.); (F.D.); (E.G.)
- INSERM, UMR 942, MASCOT, Cardiovascular Marker in Stress Condition, Université Paris Cité, 75010 Paris, France;
| | - Matthieu Legrand
- INSERM, UMR 942, MASCOT, Cardiovascular Marker in Stress Condition, Université Paris Cité, 75010 Paris, France;
- Department of Anesthesiology and Peri-Operative Medicine, Division of Critical Care Medicine, University of California—UCSF Medical Center, 500 Parnassus Ave, San Francisco, CA 94143, USA
- INI-CRCT Network, 54500 Nancy, France
| | | |
Collapse
|
47
|
Raics M, Balogh ÁK, Kishor C, Timári I, Medrano FJ, Romero A, Go RM, Blanchard H, Szilágyi L, E. Kövér K, Fehér K. Investigation of the Molecular Details of the Interactions of Selenoglycosides and Human Galectin-3. Int J Mol Sci 2022; 23:2494. [PMID: 35269646 PMCID: PMC8910297 DOI: 10.3390/ijms23052494] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/09/2022] [Accepted: 02/12/2022] [Indexed: 12/19/2022] Open
Abstract
Human galectin-3 (hGal-3) is involved in a variety of biological processes and is implicated in wide range of diseases. As a result, targeting hGal-3 for clinical applications has become an intense area of research. As a step towards the development of novel hGal-3 inhibitors, we describe a study of the binding of two Se-containing hGal-3 inhibitors, specifically that of di(β-D-galactopyranosyl)selenide (SeDG), in which two galactose rings are linked by one Se atom and a di(β-D-galactopyranosyl)diselenide (DSeDG) analogue with a diseleno bond between the two sugar units. The binding affinities of these derivatives to hGal-3 were determined by 15N-1H HSQC NMR spectroscopy and fluorescence anisotropy titrations in solution, indicating a slight decrease in the strength of interaction for SeDG compared to thiodigalactoside (TDG), a well-known inhibitor of hGal-3, while DSeDG displayed a much weaker interaction strength. NMR and FA measurements showed that both seleno derivatives bind to the canonical S face site of hGal-3 and stack against the conserved W181 residue also confirmed by X-ray crystallography, revealing canonical properties of the interaction. The interaction with DSeDG revealed two distinct binding modes in the crystal structure which are in fast exchange on the NMR time scale in solution, explaining a weaker interaction with hGal-3 than SeDG. Using molecular dynamics simulations, we have found that energetic contributions to the binding enthalpies mainly differ in the electrostatic interactions and in polar solvation terms and are responsible for weaker binding of DSeDG compared to SeDG. Selenium-containing carbohydrate inhibitors of hGal-3 showing canonical binding modes offer the potential of becoming novel hydrolytically stable scaffolds for a new class of hGal-3 inhibitors.
Collapse
Affiliation(s)
- Mária Raics
- Molecular Recognition and Interaction Research Group, Hungarian Academy of Sciences, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (M.R.); (Á.K.B.)
| | - Álex Kálmán Balogh
- Molecular Recognition and Interaction Research Group, Hungarian Academy of Sciences, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (M.R.); (Á.K.B.)
| | - Chandan Kishor
- School of Chemistry and Molecular Bioscience and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia;
| | - István Timári
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (I.T.); (L.S.)
| | - Francisco J. Medrano
- Structural and Chemical Biology, Centro de Investigaciones Biolόgicas, Margarita Salas, CSIC Ramiro de Maeztu 9, 28040 Madrid, Spain; (F.J.M.); (A.R.)
| | - Antonio Romero
- Structural and Chemical Biology, Centro de Investigaciones Biolόgicas, Margarita Salas, CSIC Ramiro de Maeztu 9, 28040 Madrid, Spain; (F.J.M.); (A.R.)
| | - Rob Marc Go
- Institute for Glycomics, Griffith University, Gold Coast, QLD 4222, Australia;
| | - Helen Blanchard
- Institute for Glycomics, Griffith University, Gold Coast, QLD 4222, Australia;
| | - László Szilágyi
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (I.T.); (L.S.)
| | - Katalin E. Kövér
- Molecular Recognition and Interaction Research Group, Hungarian Academy of Sciences, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (M.R.); (Á.K.B.)
- Department of Inorganic and Analytical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - Krisztina Fehér
- Molecular Recognition and Interaction Research Group, Hungarian Academy of Sciences, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (M.R.); (Á.K.B.)
| |
Collapse
|
48
|
Regulatory T Cell Apoptosis during Preeclampsia May Be Prevented by Gal-2. Int J Mol Sci 2022; 23:ijms23031880. [PMID: 35163802 PMCID: PMC8836599 DOI: 10.3390/ijms23031880] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/02/2022] [Accepted: 02/03/2022] [Indexed: 02/01/2023] Open
Abstract
There are several open questions to be answered regarding the pathophysiology of the development of preeclampsia (PE). Numerous factors are involved in its genesis, such as defective placentation, vascular impairment, and an altered immune response. The activation of the adaptive and innate immune system represents an immunologic, particularity during PE. Proinflammatory cytokines are predominantly produced, whereas immune regulatory and immune suppressive factors are diminished in PE. In the present study, we focused on the recruitment of regulatory T cells (Tregs) which are key players in processes mediating immune tolerance. To identify Tregs in the decidua, an immunohistochemical staining of FoxP3 of 32 PE and 34 control placentas was performed. A clearly reduced number of FoxP3-positive cells in the decidua of preeclamptic women could be shown in our analysis (p = 0.036). Furthermore, CCL22, a well-known Treg chemoattractant, was immunohistochemically evaluated. Interestingly, CCL22 expression was increased at the maternal-fetal interface in PE-affected pregnancies (psyncytiotrophoblast = 0.035, pdecidua = 0.004). Therefore, the hypothesis that Tregs undergo apoptosis at the materno-fetal interface during PE was generated, and verified by FoxP3/TUNEL (TdT-mediated dUTP-biotin nick end labeling) staining. Galectin-2 (Gal-2), a member of the family of carbohydrate-binding proteins, which is known to be downregulated during PE, seems to play a pivotal role in T cell apoptosis. By performing a cell culture experiment with isolated Tregs, we could identify Gal-2 as a factor that seems to prevent the apoptosis of Tregs. Our findings point to a cascade of apoptosis of Tregs at the materno-fetal interface during PE. Gal-2 might be a potential therapeutic target in PE to regulate immune tolerance.
Collapse
|
49
|
Heine V, Dey C, Bojarová P, Křen V, Elling L. Methods of in vitro study of galectin-glycomaterial interaction. Biotechnol Adv 2022; 58:107928. [DOI: 10.1016/j.biotechadv.2022.107928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 02/07/2022] [Accepted: 02/14/2022] [Indexed: 02/08/2023]
|
50
|
Timári I, Balla S, Fehér K, Kövér KE, Szilágyi L. 77Se-Enriched Selenoglycoside Enables Significant Enhancement in NMR Spectroscopic Monitoring of Glycan-Protein Interactions. Pharmaceutics 2022; 14:201. [PMID: 35057096 PMCID: PMC8779653 DOI: 10.3390/pharmaceutics14010201] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/07/2022] [Accepted: 01/10/2022] [Indexed: 12/17/2022] Open
Abstract
Detailed investigation of ligand-protein interactions is essential for better understanding of biological processes at the molecular level. Among these binding interactions, the recognition of glycans by lectins is of particular importance in several diseases, such as cancer; therefore, inhibition of glycan-lectin/galectin interactions represents a promising perspective towards developing therapeutics controlling cancer development. The recent introduction of 77Se NMR spectroscopy for monitoring the binding of a selenoglycoside to galectins prompted interest to optimize the sensitivity by increasing the 77Se content from the natural 7.63% abundance to 99%. Here, we report a convenient synthesis of 77Se-enriched selenodigalactoside (SeDG), which is a potent ligand of the medically relevant human galectin-3 protein, and proof of the expected sensitivity gain in 2D 1H, 77Se correlation NMR experiments. Our work opens perspectives for adding isotopically enriched selenoglycans for rapid monitoring of lectin-binding of selenated as well as non-selenated ligands and for ligand screening in competition experiments.
Collapse
Affiliation(s)
- István Timári
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (I.T.); (S.B.)
| | - Sára Balla
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (I.T.); (S.B.)
| | - Krisztina Fehér
- Department of Inorganic and Analytical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary;
- Molecular Recognition and Interaction Research Group, Hungarian Academy of Sciences, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - Katalin E. Kövér
- Department of Inorganic and Analytical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary;
- Molecular Recognition and Interaction Research Group, Hungarian Academy of Sciences, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - László Szilágyi
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary; (I.T.); (S.B.)
| |
Collapse
|