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Huang Z, Liu X, Huang S, Lu F. Galectin-receptor interaction: a key player in liver fibrosis induced by Schistosoma japonicum infection. Parasit Vectors 2024; 17:232. [PMID: 38769548 PMCID: PMC11106894 DOI: 10.1186/s13071-024-06314-5] [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: 12/09/2023] [Accepted: 04/30/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Schistosoma japonicum eggs lodge in the liver and induce a fibrotic granulomatous immune response in the liver of host. Galectin 3 (Gal-3) is a protein implicated in fibrosis in multiple organs. However, the pathology and molecular mechanisms promoting hepatic granuloma formation remain poorly understood. METHODS To investigate the effect of blocking galectin-receptor interactions by α-lactose on liver immunopathology in mice with S. japonicum infection, C57BL/6 mice were infected with S. japonicum and alpha (α)-lactose was intraperitoneally injected to block the interactions of galectins and their receptors. RESULTS Compared with S. japonicum-infected mice, there were significantly decreased Gal-3 mRNA and protein expression levels, decreased intensity of Gal-3 fluorescence in the liver, decreased serum ALT and AST levels, decreased egg numbers of S. japonicum in the liver section, attenuated hepatic and spleen pathology, and alleviated liver fibrosis accompanied with decreased protein expression levels of fibrosis markers [α-smooth muscle actin (α-SMA), collagen I, and collagen IV] in the liver of S. japonicum-infected mice blocked galectin-receptor interactions with hematoxylin-eosin staining, Masson's trichrome staining, immunohistochemistry, or Western blot analysis. Compared with S. japonicum-infected mice, blocking galectin-receptor interactions led to increased eosinophil infiltration and higher eosinophil cationic protein (ECP) expression in the liver, accompanied by increased mRNA levels of eosinophil granule proteins [ECP and eosinophil peroxidase (EPO)], IL-5, CCL11, and CCR3 in the liver and decreased mRNA levels of Gal-3 and M2 macrophage cytokines (TGF-β, IL-10, and IL-4) in the liver and spleen by using quantitative real-time reverse transcription-polymerase chain reaction. In addition, there were increased Beclin1 protein expression and protein expression ratio of LC3B-II/LC3B-I and decreased p62 protein expression and protein expression ratios of phospho-mTOR/mTOR and phospho-AKT/AKT by Western blot; increased double-labeled F4/80+/LC3B+ cells by immunofluorescence staining; increased M1 macrophage polarization in the liver of S. japonicum-infected mice blocked galectin-receptor interactions by flow cytometric analysis and immunofluorescence staining. CONCLUSIONS Our data found that blockage of galectin-receptor interactions downregulated Gal-3, which in turn led to reduced liver functional damage, elevated liver eosinophil recruitment, promoted macrophage autophagy through the Akt/mTOR signaling pathway, and alleviated liver pathology and fibrosis. Therefore, Gal-3 plays a pivotal role during S. japonicum infection and could be a target of pharmacologic potential for liver fibrosis induced by S. japonicum infection.
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Affiliation(s)
- Ziyun Huang
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xingzhuo Liu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Shiguang Huang
- Shenzhen Nanyou Malt Dentistry Out-Patient Department, Shengzhen, China
- School of Stomatology, Jinan University, Guangzhou, China
| | - Fangli Lu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
- Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China.
- Department of Parasitology, School of Medicine, Sun Yat-sen University, Shenzhen, China.
- Key Laboratory of Tropical Disease of the Ministry of Education, Sun Yat-sen University, Guangzhou, China.
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Cheng W, Maciej R, Thiele H, Büttner P. Galectin-3 levels and long-term all-cause mortality and hospitalization in heart failure patients: a meta-analysis. ESC Heart Fail 2024. [PMID: 38698741 DOI: 10.1002/ehf2.14813] [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: 11/06/2023] [Revised: 02/29/2024] [Accepted: 04/02/2024] [Indexed: 05/05/2024] Open
Abstract
AIMS This meta-analysis investigated the dose-response relationship between circulating galectin-3 levels and adverse outcomes in patients with heart failure (HF). METHODS AND RESULTS PubMed and Embase were screened for studies on galectin-3 and HF. The outcomes of interest were all-cause mortality (ACM), and all-cause mortality or HF-related rehospitalization (ACM/HFR), with a follow-up time of more than 6 months. For categorical variables, comparisons between groups with the highest and lowest galectin-3 levels were pooled. For continuous variables, the risks of ACM and ACM/HFR increase per 1-standard deviation (SD) and 1-unit after logarithmic transformation galectin-3 levels were pooled. A random-effects model was employed to calculate the pooled results, and all pooled results were expressed as hazard ratios (HRs) and 95% confidence intervals (CIs). Besides, a dose-response analysis was performed. Twenty-four cohort studies were included. In HF patients, higher circulating galectin-3 levels were significantly associated with a higher risk of long-term ACM (HR, 1.65; 95% CI 1.28-2.13; I2 = 66%), and 1 ng/mL increase in galectin-3 was associated with a 4% (HR, 1.04; 95% CI 1.02-1.06; P = 0.002) increase in hazard. Similarly, higher circulating galectin-3 levels were significantly associated with a higher risk of long-term ACM/HFR (HR, 1.52; 95% CI, 1.15 to 2.00; I2 = 76%), and 1 ng/mL increase in galectin-3 was associated with a 3% (HR, 1.03; 95% CI 1.02-1.04; P < 0.001) increase in hazard. An increase of 1-SD in galectin-3 units was associated with a 29% increased hazard of long-term ACM (HR 1.29; 95% CI 1.13-1.48; I2 = 42%) and a 22% increased hazard of ACM/HFR (HR 1.22; 95% CI 1.07-1.38; I2 = 60%). Similarly, an increase of 1-log in galectin-3 units was associated with a 98% higher hazard of long-term ACM (HR 1.98; 95% CI 1.48-2.65; I2 = 41%) and an 83% higher hazard of ACM/HFR in HF patients (HR 1.83; 95% CI 1.02-3.28; I2 = 7%). Correlation analysis showed a moderate positive correlation between baseline galectin-3 and N terminal pro brain natriuretic peptide levels (r = 0.48, P = 0.045) and a weak negative correlation with eGFR (r = -0.39, P = 0.077). CONCLUSIONS Higher circulating galectin-3 levels after hospitalization of HF patients are linearly and positively associated with the risk of long-term ACM and ACM/HFR.
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Affiliation(s)
- Wenke Cheng
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Strümpellstr. 39, 04289, Leipzig, Germany
- Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Rosolowski Maciej
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
| | - Holger Thiele
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Strümpellstr. 39, 04289, Leipzig, Germany
| | - Petra Büttner
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Strümpellstr. 39, 04289, Leipzig, Germany
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Ademhan Tural D, Emiralioglu N, Akin S, Alboga D, Ozsezen B, Nayir Buyuksahin H, Guzelkas I, Kasikci M, Sunman B, Gungor I, Yalcin E, Dogru D, Kiper N, Demirel AH, Ozcelik U. Galectin-3 levels in children with cystic fibrosis. Eur J Pediatr 2024; 183:2333-2342. [PMID: 38430280 DOI: 10.1007/s00431-024-05479-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/15/2024] [Accepted: 02/10/2024] [Indexed: 03/03/2024]
Abstract
Cystic fibrosis (CF) is a multisystemic disease in which airway obstruction, infection, and inflammation play a critical role in the pathogenesis and progression of CF lung disease. The carbohydrate-binding protein Galectin-3 is increased in several inflammatory and fibrotic diseases and has recently been forwarded as a biomarker in these diseases. We aimed to define the role of serum Galectin-3 in children with CF by comparison with healthy subjects. This is a cross-sectional, case-control study. 143 CF and 30 healthy subjects were enrolled in the study. Peripheral blood and sputum concentrations of Galectins-3, interleukin (IL)-17A, IL-8, and neutrophil elastase (NE) were determined with commercial ELISA kits. There was no significant difference between the groups in age and gender (p = 0.592, p = 0.613, respectively). Serum Galectin-3 and NE concentrations were higher in the patient group than in healthy controls (p = 0.002, p < 0.001, respectively). There were no significant differences between groups according to IL-17A and IL-8 concentrations. Serum Galectin-3 was correlated with age (r = 0.289, p < 0.001) and body mass index (BMI) (r = 0.493, p < 0.001) in children with CF. Sputum Galectin-3 levels are negatively correlated with percent predictive forced expiratory volume in 1 s (FEV1) (r = - 0.297, p = 0.029), FEV1 z-score, (r = - 0.316, p = 0.020), percent predictive forced vital capacity (FVC) (r = - 0.347, p = 0.010), and FVC z-score (r = - 0.373, p = 0.006). Conclusion: The study shows that serum Galectin-3 levels increased in clinically stable CF patients, and serum Galectin-3 response may depend on age, gender, and BMI. The sputum Galectin-3 was found to be negatively correlated with patients' lung functions. What is known: • Galectin-3 is a key regulator of chronic inflammation in the lung, liver, kidney, and tumor microenvironment. What is new: • Children with cystic fibrosis (CF) have higher serum Galectin-3 concentrations than healthy children. • Serum Galectin-3 expression influenced by age, BMI, and gender in children with CF.
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Affiliation(s)
- Dilber Ademhan Tural
- Department of Pediatric Pulmonology, Ankara Bilkent City Hospital, Ankara, Turkey.
| | - Nagehan Emiralioglu
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Senay Akin
- Faculty of Sport Sciences, Department of Exercise and Sport Sciences, Exercise, and Sport Physiology Division, Hacettepe University, Ankara, Turkey
| | - Didem Alboga
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Beste Ozsezen
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Halime Nayir Buyuksahin
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Ismail Guzelkas
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Merve Kasikci
- Department of Biostatistics, Hacettepe University, Ankara, Turkey
| | - Birce Sunman
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Irem Gungor
- Faculty of Sport Sciences, Department of Exercise and Sport Sciences, Exercise, and Sport Physiology Division, Hacettepe University, Ankara, Turkey
| | - Ebru Yalcin
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Deniz Dogru
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Nural Kiper
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Ali Haydar Demirel
- Faculty of Sport Sciences, Department of Exercise and Sport Sciences, Exercise, and Sport Physiology Division, Hacettepe University, Ankara, Turkey
- Department of Sport Medicine, Hacettepe University, Ankara, Turkey
| | - Ugur Ozcelik
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
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Elliott W, Tsung AJ, Guda MR, Velpula KK. Galectin inhibitors and nanoparticles as a novel therapeutic strategy for glioblastoma multiforme. Am J Cancer Res 2024; 14:774-795. [PMID: 38455415 PMCID: PMC10915327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 02/11/2024] [Indexed: 03/09/2024] Open
Abstract
Over the past two decades, the gold standard of glioblastoma multiforme (GBM) treatment is unchanged and adjunctive therapy has offered little to prolong both quality and quantity of life. To improve pharmacotherapy for GBM, galectins are being studied provided their positive correlation with the malignancy and disease severity. Despite the use of galectin inhibitors and literature displaying the ability of the lectin proteins to decrease tumor burden and decrease mortality within various malignancies, galectin inhibitors have not been studied for GBM therapy. Interestingly, anti-galectin siRNA delivered in nanoparticle capsules, assisting in blood brain barrier penetrance, is well studied for GBM, and has demonstrated a remarkable ability to attenuate both galectin and tumor count. Provided that the two therapies have an analogous anti-galectin effect, it is hypothesized that galectin inhibitors encapsuled within nanoparticles will likely have a similar anti-galectin effect in GBM cells and further correlate to a repressed tumor burden.
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Affiliation(s)
- Willie Elliott
- Department of Cancer Biology and Pharmacology, University of Illinois College of MedicinePeoria, IL, USA
| | - Andrew J Tsung
- Department of Cancer Biology and Pharmacology, University of Illinois College of MedicinePeoria, IL, USA
- Department of Neurosurgery, University of Illinois College of MedicinePeoria, IL, USA
- Illinois Neurological InstitutePeoria, IL, USA
| | - Maheedhara R Guda
- Department of Cancer Biology and Pharmacology, University of Illinois College of MedicinePeoria, IL, USA
| | - Kiran K Velpula
- Department of Cancer Biology and Pharmacology, University of Illinois College of MedicinePeoria, IL, USA
- Department of Neurosurgery, University of Illinois College of MedicinePeoria, IL, USA
- Department of Pediatrics, University of Illinois College of MedicinePeoria, IL, USA
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Yang G, Deng Y, Cao G, Liu C. Galectin-3 promotes fibrosis in ovarian endometriosis. PeerJ 2024; 12:e16922. [PMID: 38371379 PMCID: PMC10874174 DOI: 10.7717/peerj.16922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/19/2024] [Indexed: 02/20/2024] Open
Abstract
Objective This study aimed to investigate the potential role of galectin-3 (Gal-3) in the pathogenesis of fibrotic alterations in ovarian endometriosis (OVE). Methods In this study, we collected the ectopic endometrial tissues and eutopic endometrial tissues from 31 OVE patients treated by laparoscopy, and the eutopic endometrial tissues from 23 non-OVE patients with leiomyoma or other benign diseases were used as control. Hematoxylin and eosin (H&E) and Masson's trichrome staining were utilized for histopathological assessment. The primary normal endometrial stromal cells (NESC), ectopic endometrial stromal cells (ECSC), and eutopic endometrial stromal cells (EUSC) were isolated. Gal-3 overexpression plasmids (Gal-OE) and short hairpin RNA targeting Gal-3 (Gal-3-shRNA) were transfected into the immortalized human endometriotic cell line 12Z, respectively. RT-qPCR, Western blot analysis, and immunohistochemistry were used to detect the mRNA and protein expression levels of Gal-3, type I collagen (COL-1), connective tissue growth factor (CTGF) and α-smooth muscle actin (α-SMA), respectively. Results H&E and Masson staining showed that ovarian ectopic endometrium exhibited glandular hyperplasia, high columnar glandular epithelium, apical plasma secretion, more subnuclear vacuoles, and obvious fibrosis, compared with normal endometrium. The mRNA and protein levels of Gal-3 , CTGF, α-SMA, and COL-1 were all upregulated in the ectopic endometrial tissues of OVE patients compared to the eutopic endometrial tissues from OVE patients and non-OVE patients. Moreover, ECSC expressed higher levels of Gal-3, CTGF, α-SMA, and COL-1 than EUSC and NESC. Follow-up investigations demonstrated that the Gal-3 overexpression substantially increased fibrosis-related markers including CTGF, α-SMA, and COL-1 within the 12Z cell line. Conversely, Gal-3 knockdown showed the opposite effects. Conclusion Gal-3 promotes fibrosis in OVE, positioning it as a prospective therapeutic target for mitigating fibrosis in endometriosis.
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Affiliation(s)
- Guimin Yang
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital of Capital Medical University, Beijing, China
| | - Yupeng Deng
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital of Capital Medical University, Beijing, China
| | - Guangming Cao
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital of Capital Medical University, Beijing, China
| | - Chongdong Liu
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital of Capital Medical University, Beijing, China
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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.
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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.
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Eric S, Zaric RZ, Jevdjic J, Drakulic SM, Stanojevic I, Vojvodic D, Arsenijevic P, Stojanovic B, Jakovljevic S, Markovic N, Zaric M, Canovic P, Nesic J, Zornic N. Interleukin 33, soluble suppression of tumorigenicity 2, interleukin 27, and galectin 3 as predictors for outcome in patients admitted to intensive care units. Open Med (Wars) 2023; 18:20230859. [PMID: 38152329 PMCID: PMC10751899 DOI: 10.1515/med-2023-0859] [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: 07/01/2023] [Revised: 10/15/2023] [Accepted: 10/30/2023] [Indexed: 12/29/2023] Open
Abstract
Intensive care units (ICUs) are expert hospital areas that provide treatment and 24 h care for people who are very sick. Sepsis represents a serious, severe condition and it can lead to septic shock and multiple organ dysfunction syndromes and is one of the most common reasons for patients' hospitalization in ICUs. We wanted to explore the prognostic values of interleukin (IL) 33, soluble suppression of tumorigenicity 2 (sST2), IL 27, and galectin 3 in critically-ill patients. We assumed that these parameters in combination or alone could predict mortality in ICU patients. This research represents a clinical non-randomized prospective study, performed at the Medical Military Academy, a tertiary care hospital in Belgrade, Serbia. The patients were divided in four groups: patients with sepsis (peritonitis, pancreatitis, trauma) and patients without sepsis (trauma). Total number of patients enrolled in the study was 151 and average years of patients were 56.48. The values greater than the cut-off were the predictors of mortality. The IL-33, IL-27 as well as galectin-3 can successfully predict the outcome of critically-ill patients in ICUs. The sST2, cannot predict death in critically-ill patients as a single prognostic factor. However, the combination of at least two biomarkers: IL-33, sST2, IL-27, and galectin-3, gives very significant results in predicting the outcome in patients admitted to ICUs.
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Affiliation(s)
- Stevan Eric
- Department of Anesthesiology and Reanimation, University Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Surgery, Faculty of Medical Sciences, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Radica Zivkovic Zaric
- Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Jasna Jevdjic
- Department of Anesthesiology and Reanimation, University Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Surgery, Faculty of Medical Sciences, University Clinical Center Kragujevac, Kragujevac, Serbia
| | | | - Ivan Stanojevic
- Faculty of Medicine of the Military Medical Academy, University of Defense, Belgrade, Serbia
- Insitute for Medical Research, Military Medical Academy, Belgrade, Serbia
| | - Danilo Vojvodic
- Faculty of Medicine of the Military Medical Academy, University of Defense, Belgrade, Serbia
- Insitute for Medical Research, Military Medical Academy, Belgrade, Serbia
| | - Petar Arsenijevic
- Department of Gynecology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Bojan Stojanovic
- Department of Surgery, Faculty of Medical Sciences, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Stefan Jakovljevic
- Department of Surgery, Faculty of Medical Sciences, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Nenad Markovic
- Department of Surgery, Faculty of Medical Sciences, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Milan Zaric
- Department of Biochemistry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Petar Canovic
- Department of Biochemistry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Jelena Nesic
- Department of Biochemistry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Department of Endocrinology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Nenad Zornic
- Department of Anesthesiology and Reanimation, University Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Surgery, Faculty of Medical Sciences, University Clinical Center Kragujevac, Kragujevac, Serbia
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Młynarczyk G, Domian N, Kasacka I. Changes in adhesion molecules: β-catenin, E-cadherin and Galectin-3 in cells of testicular seminoma. Front Oncol 2023; 13:1269637. [PMID: 38144531 PMCID: PMC10739379 DOI: 10.3389/fonc.2023.1269637] [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: 07/30/2023] [Accepted: 11/23/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction The most common testicular tumors are seminomas. They are characterized by rapid growth and a very high potential for metastasis to other organs. Mutual interactions of tumor cells play an important role in the invasiveness and metastatic capacity, in which complexes of adhesion proteins play a special role. There is a lack of studies on changes in these molecules and their behaviour in testicular cancer. The aim of the study was immunohistochemical identification and evalutaion of adhesive molecules β-catenin, E-cadherin, galectin-3 in testicular cancer - seminoma. Methods Tests were performed on sections of testicular cancer - seminoma in comparison with unchanged tissue samples as a control. Material was taken from 30 patients who underwent orchiectomy. Immunohistochemistry and PCR were used to identify β-catenin, E-cadherin and galectin-3 and gene expression. Results Immunoreactivity and expression of β-catenin and E-cadherin in seminomas were markedly decreased compared to non-cancerous testicular tissue. Galectin-3 immunoreactivity was found in both control and cancerous tissue, but in different location. In non-cancerous tissue, it was localized in the cytoplasm of the cells of the seminiferous tubules, in seminomas it was localized mainly in the endothelium. The expression of the Lgals3 gene encoding galectin-3 in seminomas was slightl higher in relation to the tissue unchanged by the carcinogenetic process. Conclusions The results of the study suggest a significant role of β-catenin, E-cadherin and galectin-3 in the carcinogenesis of seminomas and may indicate new aspects of the patomechanism of seminomas formation, and thus time lead to better understand the biology of these tumors.
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Affiliation(s)
| | - Natalia Domian
- Department of Histology and Cytophysiology, Medical University of Białystok, Bialystok, Poland
| | - Irena Kasacka
- Department of Histology and Cytophysiology, Medical University of Białystok, Bialystok, Poland
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Khalaji A, Amirkhani N, Sharifkashani S, Behnoush AH. Role of galectin-3 as a biomarker in obstructive sleep apnea: a systematic review and meta-analysis. Sleep Breath 2023; 27:2273-2282. [PMID: 37129844 DOI: 10.1007/s11325-023-02842-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/17/2023] [Accepted: 04/24/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND Because obstructive sleep apnea (OSA) is a prevalent condition, biomarkers for OSA would be very useful. Galectin-3 has gained attention as a marker for several diseases. The aim of this study was to investigate the association between circulating galectin-3 levels and OSA. METHODS PubMed, Scopus, Embase, and Web of Science were explored to find the studies evaluating galectin-3 in OSA and controls, within different severities of OSA, or before and after continuous positive airway pressure (CPAP) treatment in cases with OSA. We used random-effect meta-analysis to calculate standardized mean differences (SMD) along with 95% confidence intervals (CI). Newcastle-Ottawa Scale was used assessment of the risk of bias in studies. RESULTS An initial search resulted in 289 results. After exclusion of duplicate studies, screening of titles/abstracts and assessments of full texts, six studies were included comprised of 987 cases with a mean age of 54.4 years. Meta-analysis showed that there were significantly higher galectin-3 circulating levels in patients with OSA than in healthy controls (SMD 0.80, 95% CI 0.30 to 1.31, p value < 0.01). Severe OSA was related to higher levels of galectin-3, in comparison to non-severe OSA (SMD 0.76, 95% CI 0.29 to 1.22, p value < 0.01). CPAP therapy also significantly reduced galectin-3 peripheral levels in patients with OSA (SMD - 3.55, 95% CI - 6.90 to - 0.20, p value = 0.04). CONCLUSION The findings suggest that Galectin-3 may have potential utility as a biomarker in patients with OSA. Further research is needed to demonstrate its role in pathophysiology, as well as its possible use in diagnosis and prognosis.
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Affiliation(s)
- Amirmohammad Khalaji
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nikan Amirkhani
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Amir Hossein Behnoush
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Brojakowska A, Jackson CJ, Bisserier M, Khlgatian MK, Jagana V, Eskandari A, Grano C, Blattnig SR, Zhang S, Fish KM, Chepurko V, Chepurko E, Gillespie V, Dai Y, Kumar Rai A, Garikipati VNS, Hadri L, Kishore R, Goukassian DA. Lifetime evaluation of left ventricular structure and function in male ApoE null mice after gamma and space-type radiation exposure. Front Physiol 2023; 14:1292033. [PMID: 38054039 PMCID: PMC10694360 DOI: 10.3389/fphys.2023.1292033] [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: 09/10/2023] [Accepted: 11/01/2023] [Indexed: 12/07/2023] Open
Abstract
The space radiation (IR) environment contains high charge and energy (HZE) nuclei emitted from galactic cosmic rays with the ability to overcome current shielding strategies, posing increased IR-induced cardiovascular disease risks for astronauts on prolonged space missions. Little is known about the effect of 5-ion simplified galactic cosmic ray simulation (simGCRsim) exposure on left ventricular (LV) function. Three-month-old, age-matched male Apolipoprotein E (ApoE) null mice were irradiated with 137Cs gamma (γ; 100, 200, and 400 cGy) and simGCRsim (50, 100, 150 cGy all at 500 MeV/nucleon (n)). LV function was assessed using transthoracic echocardiography at early/acute (14 and 28 days) and late/degenerative (365, 440, and 660 days) times post-irradiation. As early as 14 and 28-days post IR, LV systolic function was reduced in both IR groups across all doses. At 14 days post-IR, 150 cGy simGCRsim-IR mice had decreased diastolic wall strain (DWS), suggesting increased myocardial stiffness. This was also observed later in 100 cGy γ-IR mice at 28 days. At later stages, a significant decrease in LV systolic function was observed in the 400 cGy γ-IR mice. Otherwise, there was no difference in the LV systolic function or structure at the remaining time points across the IR groups. We evaluated the expression of genes involved in hemodynamic stress, cardiac remodeling, inflammation, and calcium handling in LVs harvested 28 days post-IR. At 28 days post-IR, there is increased expression of Bnp and Ncx in both IR groups at the lowest doses, suggesting impaired function contributes to hemodynamic stress and altered calcium handling. The expression of Gals3 and β-Mhc were increased in simGCRsim and γ-IR mice respectively, suggesting there may be IR-specific cardiac remodeling. IR groups were modeled to calculate the Relative Biological Effectiveness (RBE) and Radiation Effects Ratio (RER). No lower threshold was determined using the observed dose-response curves. These findings do not exclude the possibility of the existence of a lower IR threshold or the presence of IR-induced cardiovascular disease (CVD) when combined with additional space travel stressors, e.g., microgravity.
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Affiliation(s)
- Agnieszka Brojakowska
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Yale School of Medicine, New Haven, CT, United States
| | | | | | | | - Vineeta Jagana
- New York Medical College, Valhalla, New York, United States
| | - Abrisham Eskandari
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Cynthia Grano
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Steve R. Blattnig
- National Aeronautics and Space Administration, Hampton, VA, United States
| | - Shihong Zhang
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Kenneth M. Fish
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Vadim Chepurko
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Elena Chepurko
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Virginia Gillespie
- Center for Comparative Medicine and Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Ying Dai
- Center for Comparative Medicine and Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Amit Kumar Rai
- Aging and Cardiovascular Discovery Center, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | | | - Lahouaria Hadri
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Center of Excellence for Translational Medicine and Pharmacology/Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Raj Kishore
- Department of Cardiovascular Sciences, Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - David A. Goukassian
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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11
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Andreescu M. Recent Advances in Serum Biomarkers for Cardiological Risk Stratification and Insight into the Cardiac Management of the Patients With Hematological Malignancies Treated With Targeted Therapy. Cureus 2023; 15:e49696. [PMID: 38033434 PMCID: PMC10688222 DOI: 10.7759/cureus.49696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2023] [Indexed: 12/02/2023] Open
Abstract
Cardiovascular diseases (CVD) have emerged as a common and serious complication of cancer treatment, particularly in patients undergoing cardiotoxic therapies. Over the last few years, the medical community has become increasingly aware of the potential for cardiotoxicity resulting from cancer treatments involving chemotherapy, targeted therapies, and radiation therapy. This recognition is due to the significant risk of morbidity and mortality in cancer patients and survivors resulting from such treatment-induced cardiovascular damage. While the cardiotoxic effects of chemotherapy and targeted therapy have been discussed in medical literature, only a limited number of studies have explored the role of serum biomarkers in cardiological risk stratification. In recent years, serum biomarkers have emerged as a valuable tool for assessing and managing cardiotoxicity in patients with hematological malignancies. This review article provides a summary of the current state of knowledge on the usefulness of biomarkers in managing cardiotoxicity resulting from different targeted therapies throughout the cancer care continuum. Although cardiac biomarkers have demonstrated potential in identifying subclinical cardiotoxicity and tracking the response to cardioprotective treatments, further research is necessary to determine optimal biomarkers and surveillance strategies. The incorporation of cardiac biomarkers into clinical practice in patients undergoing targeted therapies could potentially lead to improved long-term cardiovascular outcomes in cancer patients and survivors.
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Affiliation(s)
- Mihaela Andreescu
- Department of Hematology, Colentina Clinical Hospital, Bucharest, ROU
- Department of Clinical Sciences, Hematology, Faculty of Medicine, Titu Maiorescu University of Bucharest, Bucharest, ROU
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12
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Padgett CA, Bátori RK, Speese AC, Rosewater CL, Bush WB, Derella CC, Haigh SB, Sellers HG, Corley ZL, West MA, Mintz JD, Ange BB, Harris RA, Brands MW, Fulton DJR, Stepp DW. Galectin-3 Mediates Vascular Dysfunction in Obesity by Regulating NADPH Oxidase 1. Arterioscler Thromb Vasc Biol 2023; 43:e381-e395. [PMID: 37586054 PMCID: PMC10695282 DOI: 10.1161/atvbaha.123.319476] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 07/25/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Obesity is associated with increased risk of cardiovascular disease, but underlying mechanisms remain elusive. Metabolic dysfunction, especially hyperglycemia, is thought to be a major contributor, but how glucose impacts vascular function is unclear. GAL3 (galectin-3) is a sugar-binding lectin upregulated by hyperglycemia, but its role as a causative mechanism of cardiovascular disease remains poorly understood. Therefore, the objective of this study was to determine the role of GAL3 in regulating microvascular endothelial vasodilation in obesity. METHODS GAL3 was measured and found to be markedly increased in the plasma of overweight and obese patients, as well as in the microvascular endothelium of diabetic patients. To investigate causative mechanisms in cardiovascular disease, mice deficient in GAL3 were bred with obese db/db mice to generate lean, lean GAL3 knockout, obese, and obese GAL3 knockout genotypes. Endothelial cell-specific GAL3 knockout mice with novel AAV-induced obesity recapitulated whole-body knockout studies to confirm cell specificity. RESULTS Deletion of GAL3 did not alter body mass, adiposity, or plasma indices of glycemia and lipidemia, but levels of plasma reactive oxygen species as assessed by plasma thiobarbituric acid reactive substances were normalized in obese GAL3 knockout mice. Obese mice exhibited profound endothelial dysfunction and hypertension, both of which were rescued by GAL3 deletion. Isolated microvascular endothelial cells from obese mice had increased expression of NOX1 (nicotinamide adenine dinucleotide phosphate oxidase 1), which we have previously shown to contribute to increased oxidative stress and endothelial dysfunction, which was normalized in microvascular endothelium from mice lacking GAL3. Cell-specific deletion confirmed that endothelial GAL3 regulates obesity-induced NOX1 overexpression and subsequent microvascular function. Furthermore, improvement of metabolic syndrome by increasing muscle mass, improving insulin signaling, or treating with metformin decreased microvascular GAL3, and thereby NOX1, expression levels. CONCLUSIONS Deletion of GAL3 normalizes microvascular endothelial function in obese db/db mice, likely through a NOX1-mediated mechanism. Pathological levels of GAL3, and in turn NOX1, are amenable to improvements in metabolic status, presenting a potential therapeutic target to ameliorate pathological cardiovascular consequences of obesity.
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Affiliation(s)
- Caleb A. Padgett
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Róbert K. Bátori
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Andrew C. Speese
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Cody L. Rosewater
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Weston B. Bush
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA
| | - Cassandra C. Derella
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA
- Georgia Prevention Institute, Medical College of Georgia, Augusta University, Augusta, GA
| | - Stephen B. Haigh
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Hunter G. Sellers
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Zachary L. Corley
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Madison A. West
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - James D. Mintz
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
| | - Brittany B. Ange
- Department of Surgery, Medical College of Georgia, Augusta University, Augusta, GA
| | - Ryan A. Harris
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA
- Georgia Prevention Institute, Medical College of Georgia, Augusta University, Augusta, GA
| | - Michael W. Brands
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA
| | - David J. R. Fulton
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
- Department of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, GA
| | - David W. Stepp
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA
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13
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Ji X, Jiang Z, Qiu Y, Yu J, Zhang Y, Wang J, Ye B, Huang Y, Gu W, Huang Y, Chen J, Bao Z. High blood galectin-3 level associated with risk of frailty in aging. Front Endocrinol (Lausanne) 2023; 14:1189192. [PMID: 37818088 PMCID: PMC10560881 DOI: 10.3389/fendo.2023.1189192] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 09/04/2023] [Indexed: 10/12/2023] Open
Abstract
Background Frailty is one of the most problematic expressions of population aging, but its underlying mechanism has not been fully elucidated. Circulating galectin-3 (Gal-3) is involved in the pathogenesis of many age-related diseases. This study aims to explore the influence of circulating Gal-3 on the regulation of frailty and aging and to identify the potential mechanism further. Methods In this cross-sectional analysis, the Fried frailty phenotype (FP) was assessed among 149 community elderly residents in Shanghai. Peripheral blood mononuclear cells (PBMCs) were isolated by the Ficoll-Paque density gradient method, and differentially expressed genes (DEGs) encoding transcription factors in frailty were detected by Illumina and bioinformatics analyzed with R software. Gene Ontology (GO) enrichment analyses and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses were performed to explore the functional roles of these DEGs and the target genes related to frailty phenotypes. The serum Gal-3 concentration was tested by enzyme-linked immunosorbent assay (ELISA). Mouse frailty phenotype was used to construct an in vivo model of frailty, after which the serum levels of circulating Gal-3 and its gene expression levels in mouse tissues were determined. Results Participants' mean age was 72.04 ± 7.05 years. In total, 21.48% were frail and 36.91% were pre-frail. The mean serum Gal-3 concentration was 46.34 ± 17.99 ng/mL in frail participants, 32.30 ± 8.14 ng/mL in pre-frail participants, and 26.00 ± 5.87 ng/mL in non-frail individuals (p < 0.001). Significant positive correlations between serum Gal-3 level and FP score, SARC-F score, C-reactive protein (CRP), interleukin-6, etc., were observed. In addition, the KEGG pathway and GO enrichment analyses showed that 265 DEGs in PBMCs of frail participants were mainly related to inflammatory response, translation, RNA binding, protein binding, ribosome, and primary immunodeficiency. LGALS3 was identified as the overlapping gene between frailty-related DEGs and aging-related DEGs. The elevated serum Gal-3 concentration in the in vivo model of frailty was consistent with the results in participants. Conclusion In both community-dwelling older adults and aged mice, serum Gal-3 concentration was positively correlated with frailty. This circulating mediator may be a promising indicator of frailty. Clinical trial registration Chinese Clinical Trial Registry identifier, ChiCTR2000036399.
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Affiliation(s)
- Xueying Ji
- Department of General Practice, Huadong Hospital Affiliated to Fudan University, Shanghai, China
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
| | - Zhaoshun Jiang
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
- Department of Anesthesiology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Yixuan Qiu
- Department of Gastroenterology, Guangdong Academy of Medical Sciences, Guangdong Provincial People’s Hospital, Guangdong, China
| | - Jiaming Yu
- Department of General Practice, Huadong Hospital Affiliated to Fudan University, Shanghai, China
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
| | - Yan Zhang
- Department of General Practice, Huadong Hospital Affiliated to Fudan University, Shanghai, China
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
| | - Jiaofeng Wang
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
| | - Bo Ye
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
| | - Yuxin Huang
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Weidong Gu
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
- Department of Anesthesiology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Yiqin Huang
- Department of General Practice, Huadong Hospital Affiliated to Fudan University, Shanghai, China
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
| | - Jie Chen
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
- Department of Geriatric Medicine, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Zhijun Bao
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Shanghai, China
- Department of Geriatric Medicine, Huadong Hospital Affiliated to Fudan University, Shanghai, China
- Department of National Clinical Research Center for Ageing and Medicine, Huashan Hospital Affiliated to Fudan University, Shanghai, China
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14
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Chen Z, Zheng D, Lin Z, Zhang C, Wei C, Deng X, Yan P, Zheng C, Lan C, Qin C, Wei X, Qin D, Wu Y, Peng J, Miao C, Lu L, Xia Y, Luo Q. GPX8 regulates pan-apoptosis in gliomas to promote microglial migration and mediate immunotherapy responses. Front Immunol 2023; 14:1260169. [PMID: 37795080 PMCID: PMC10545954 DOI: 10.3389/fimmu.2023.1260169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/23/2023] [Indexed: 10/06/2023] Open
Abstract
Introduction Gliomas have emerged as the predominant brain tumor type in recent decades, yet the exploration of non-apoptotic cell death regulated by the pan-optosome complex, known as pan-apoptosis, remains largely unexplored in this context. This study aims to illuminate the molecular properties of pan-apoptosis-related genes in glioma patients, classifying them and developing a signature using machine learning techniques. Methods The prognostic significance, mutation features, immunological characteristics, and pharmaceutical prediction performance of this signature were comprehensively investigated. Furthermore, GPX8, a gene of interest, was extensively examined for its prognostic value, immunological characteristics, medication prediction performance, and immunotherapy prediction potential. Results Experimental techniques such as CCK-8, Transwell, and EdU investigations revealed that GPX8 acts as a tumor accelerator in gliomas. At the single-cell RNA sequencing level, GPX8 appeared to facilitate cell contact between tumor cells and macrophages, potentially enhancing microglial migration. Conclusions The incorporation of pan-apoptosis-related features shows promising potential for clinical applications in predicting tumor progression and advancing immunotherapeutic strategies. However, further in vitro and in vivo investigations are necessary to validate the tumorigenic and immunogenic processes associated with GPX8 in gliomas.
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Affiliation(s)
- Zigui Chen
- Department of Neurosurgery, Affiliated Haikou Hospital of Xiangya Medical School, Central South University, Haikou, China
| | - Dandan Zheng
- Department of Radiation Oncology, The First Affiliated Hospital Zhejiang University, Hangzhou, China
| | - Ziren Lin
- Department of Wound Repair Surgery, The People’s Hospital of Baise, Baise, Guangxi, China
| | - Chunyuan Zhang
- Life Science and Clinical Research Center, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Cheng Wei
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Xiandong Deng
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Peng Yan
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Chuanhua Zheng
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Chuanliu Lan
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Chengjian Qin
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Xuanlei Wei
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Deling Qin
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Yongfang Wu
- Department of Wound Repair Surgery, The People’s Hospital of Baise, Baise, Guangxi, China
| | - Jun Peng
- Department of Neurosurgery, Affiliated Haikou Hospital of Xiangya Medical School, Central South University, Haikou, China
| | - Changfeng Miao
- Department of Laboratory Medicine, Neurosurgery Second Branche, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Liuxue Lu
- Department of Medicine, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Ying Xia
- Department of Neurosurgery, Affiliated Haikou Hospital of Xiangya Medical School, Central South University, Haikou, China
| | - Qisheng Luo
- Department of Neurosurgery, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
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15
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Ortega-Ferreira C, Soret P, Robin G, Speca S, Hubert S, Le Gall M, Desvaux E, Jendoubi M, Saint-Paul J, Chadli L, Chomel A, Berger S, Nony E, Neau B, Fould B, Licznar A, Levasseur F, Guerrier T, Elouej S, Courtade-Gaïani S, Provost N, Nguyen TQ, Verdier J, Launay D, De Ceuninck F. Antibody-mediated neutralization of galectin-3 as a strategy for the treatment of systemic sclerosis. Nat Commun 2023; 14:5291. [PMID: 37652913 PMCID: PMC10471779 DOI: 10.1038/s41467-023-41117-9] [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: 10/28/2022] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Abstract
Systemic sclerosis (SSc) is an autoimmune, inflammatory and fibrotic disease with limited treatment options. Developing new therapies is therefore crucial to address patient needs. To this end, we focused on galectin-3 (Gal-3), a lectin known to be associated with several pathological processes seen in SSc. Using RNA sequencing of whole-blood samples in a cross-sectional cohort of 249 patients with SSc, Gal-3 and its interactants defined a strong transcriptomic fingerprint associated with disease severity, pulmonary and cardiac malfunctions, neutrophilia and lymphopenia. We developed new Gal-3 neutralizing monoclonal antibodies (mAb), which were then evaluated in a mouse model of hypochlorous acid (HOCl)-induced SSc. We show that two of these antibodies, D11 and E07, reduced pathological skin thickening, lung and skin collagen deposition, pulmonary macrophage content, and plasma interleukin-5 and -6 levels. Moreover, E07 changed the transcriptional profiles of HOCl-treated mice, resulting in a gene expression pattern that resembled that of control mice. Similarly, pathological pathways engaged in patients with SSc were counteracted by E07 in mice. Collectively, these findings demonstrate the translational potential of Gal-3 blockade as a therapeutic option for SSc.
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Affiliation(s)
- Céline Ortega-Ferreira
- Servier R&D Center, Biomarker Assay Development, Translational Medicine, Gif-sur-Yvette, France
| | - Perrine Soret
- Servier R&D Center, Biomarker Biostatistics, Gif-sur-Yvette, France
| | | | - Silvia Speca
- U1286 INFINITE, Institute for Translational Research in Inflammation, Lille University, Gif-sur-Yvette, France
- Inserm, Lille, France
| | - Sandra Hubert
- Servier R&D Center, Neurosciences and Immuno-inflammation Therapeutic Area, Gif-sur-Yvette, France
| | | | - Emiko Desvaux
- Servier R&D Center, Neurosciences and Immuno-inflammation Therapeutic Area, Gif-sur-Yvette, France
| | - Manel Jendoubi
- U1286 INFINITE, Institute for Translational Research in Inflammation, Lille University, Gif-sur-Yvette, France
- Inserm, Lille, France
| | | | - Loubna Chadli
- Servier R&D Center, Clinical Biomarker Development, Translational Medicine, Gif-sur-Yvette, France
| | - Agnès Chomel
- Servier R&D Center, Protein Sciences, Gif-sur-Yvette, France
| | - Sylvie Berger
- Servier R&D Center, Structural Sciences, Gif-sur-Yvette, France
| | - Emmanuel Nony
- Servier R&D Center, Protein Sciences, Gif-sur-Yvette, France
| | - Béatrice Neau
- Servier R&D Center, Preclinical Biostatistics, Quantitative Pharmacology, Gif-sur-Yvette, France
| | - Benjamin Fould
- Servier R&D Center, Protein Sciences, Gif-sur-Yvette, France
| | - Anne Licznar
- Servier R&D Center, DMPK Department, Translational Medicine, Gif-sur-Yvette, France
| | - Franck Levasseur
- Servier R&D Center, DMPK Department, Translational Medicine, Gif-sur-Yvette, France
| | - Thomas Guerrier
- U1286 INFINITE, Institute for Translational Research in Inflammation, Lille University, Gif-sur-Yvette, France
- Inserm, Lille, France
| | - Sahar Elouej
- Servier R&D Center, Computational Medicine, Gif-sur-Yvette, France
| | | | - Nicolas Provost
- Servier R&D Center, Molecular Genomics, Gif-sur-Yvette, France
| | | | - Julien Verdier
- Servier R&D Center, Neurosciences and Immuno-inflammation Therapeutic Area, Gif-sur-Yvette, France
| | - David Launay
- U1286 INFINITE, Institute for Translational Research in Inflammation, Lille University, Gif-sur-Yvette, France
- Inserm, Lille, France
- Lille University Hospital, Department of Internal Medicine and Clinical Immunology, Reference Center for Rare Systemic Autoimmune Diseases, North and North-West France (CeRAINO), Lille, France
| | - Frédéric De Ceuninck
- Servier R&D Center, Neurosciences and Immuno-inflammation Therapeutic Area, Gif-sur-Yvette, France.
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16
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Jia M, Sayed K, Kapetanaki MG, Dion W, Rosas L, Irfan S, Valenzi E, Mora AL, Lafyatis RA, Rojas M, Zhu B, Benos PV. LEF1 isoforms regulate cellular senescence and aging. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.20.549883. [PMID: 37502913 PMCID: PMC10370160 DOI: 10.1101/2023.07.20.549883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Background The study of aging and its mechanisms, such as cellular senescence, has provided valuable insights into age-related pathologies, thus contributing to their prevention and treatment. The current abundance of high throughput data combined with the surge of robust analysis algorithms has facilitated novel ways of identifying underlying pathways that may drive these pathologies. Methods With the focus on identifying key regulators of lung aging, we performed comparative analyses of transcriptional profiles of aged versus young human subjects and mice, focusing on the common age-related changes in the transcriptional regulation in lung macrophages, T cells, and B immune cells. Importantly, we validated our findings in cell culture assays and human lung samples. Results We identified Lymphoid Enhancer Binding Factor 1 (LEF1) as an important age-associated regulator of gene expression in all three cell types across different tissues and species. Follow-up experiments showed that the differential expression of long and short LEF1 isoforms is a key regulatory mechanism of cellular senescence. Further examination of lung tissue from patients with Idiopathic Pulmonary Fibrosis (IPF), an age-related disease with strong ties to cellular senescence, we demonstrated a stark dysregulation of LEF1. Conclusions Collectively, our results suggest that the LEF1 is a key factor of aging, and its differential regulation is associated with human and murine cellular senescence.
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Affiliation(s)
- Minxue Jia
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Joint Carnegie Mellon University-University of Pittsburgh Ph.D. Program in Computational Biology, Pittsburgh, Pennsylvania, USA
| | - Khaled Sayed
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Epidemiology, University of Florida, Gainesville, Florida, USA
| | - Maria G. Kapetanaki
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - William Dion
- Aging Institute of UPMC, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Lorena Rosas
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Saad Irfan
- Aging Institute of UPMC, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Eleanor Valenzi
- Department of Rheumatology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ana L. Mora
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Robert A. Lafyatis
- Department of Rheumatology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Mauricio Rojas
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Bokai Zhu
- Aging Institute of UPMC, University of Pittsburgh, Pittsburgh, Pennsylvania
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Pittsburgh Liver Research Center, University of Pittsburgh, Pennsylvania, USA
| | - Panayiotis V. Benos
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Joint Carnegie Mellon University-University of Pittsburgh Ph.D. Program in Computational Biology, Pittsburgh, Pennsylvania, USA
- Department of Epidemiology, University of Florida, Gainesville, Florida, USA
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17
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Hsu TW, Su YH, Chen HA, Liao PH, Shen SC, Tsai KY, Wang TH, Chen A, Huang CY, Shibu MA, Wang WY, Shen SC. Galectin-1-mediated MET/AXL signaling enhances sorafenib resistance in hepatocellular carcinoma by escaping ferroptosis. Aging (Albany NY) 2023; 15:6503-6525. [PMID: 37433225 PMCID: PMC10373977 DOI: 10.18632/aging.204867] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 06/09/2023] [Indexed: 07/13/2023]
Abstract
Sorafenib, a small-molecule inhibitor targeting several tyrosine kinase pathways, is the standard treatment for advanced hepatocellular carcinoma (HCC). However, not all patients with HCC respond well to sorafenib, and 30% of patients develop resistance to sorafenib after short-term treatment. Galectin-1 modulates cell-cell and cell-matrix interactions and plays a crucial role in HCC progression. However, whether Galectin-1 regulates receptor tyrosine kinases by sensitizing HCC to sorafenib remains unclear. Herein, we established a sorafenib-resistant HCC cell line (Huh-7/SR) and determined that Galectin-1 expression was significantly higher in Huh-7/SR cells than in parent cells. Galectin-1 knockdown reduced sorafenib resistance in Huh-7/SR cells, whereas Galectin-1 overexpression in Huh-7 cells increased sorafenib resistance. Galectin-1 regulated ferroptosis by inhibiting excessive lipid peroxidation, protecting sorafenib-resistant HCC cells from sorafenib-mediated ferroptosis. Galectin-1 expression was positively correlated with poor prognostic outcomes for HCC patients. Galectin-1 overexpression promoted the phosphorylation of AXL receptor tyrosine kinase (AXL) and MET proto-oncogene, receptor tyrosine kinase (MET) signaling, which increased sorafenib resistance. MET and AXL were highly expressed in patients with HCC, and AXL expression was positively correlated with Galectin-1 expression. These findings indicate that Galectin-1 regulates sorafenib resistance in HCC cells through AXL and MET signaling. Consequently, Galectin-1 is a promising therapeutic target for reducing sorafenib resistance and sorafenib-mediated ferroptosis in patients with HCC.
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Affiliation(s)
- Tung-Wei Hsu
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
| | - Yen-Hao Su
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Hsin-An Chen
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Po-Hsiang Liao
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
| | - Shih Chiang Shen
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Metabolic and Weight Management Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
| | - Kuei-Yen Tsai
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Tzu-Hsuan Wang
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
| | - Alvin Chen
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
| | - Chih-Yang Huang
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 97002, Taiwan
- Center of General Education, Buddhist Tzu Chi Medical Foundation, Tzu Chi University of Science and Technology, Hualien 97002, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
| | | | - Wan-Yu Wang
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
| | - Shing-Chuan Shen
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Department of Dermatology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- International Master/PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
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18
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Wang B, Zhang Q, Wu L, Deng C, Luo M, Xie Y, Wu G, Chen W, Sheng Y, Zhu P, Qin G. Data-independent acquisition-based mass spectrometry(DIA-MS) for quantitative analysis of patients with chronic hepatitis B. Proteome Sci 2023; 21:9. [PMID: 37280603 DOI: 10.1186/s12953-023-00209-6] [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: 02/25/2023] [Accepted: 05/29/2023] [Indexed: 06/08/2023] Open
Abstract
Chronic hepatitis B is a significant public health problem and complex pathologic process, and unraveling the underlying mechanisms and pathophysiology is of great significance. Data independent acquisition mass spectrometry (DIA-MS) is a label-free quantitative proteomics method that has been successfully applied to the study of a wide range of diseases. The aim of this study was to apply DIA-MS for proteomic analysis of patients with chronic hepatitis B. We performed comprehensive proteomics analysis of protein expression in serum samples from HBV patients and healthy controls by using DIA-MS. Gene Ontology (GO) terms, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, and protein network analysis were performed on differentially expressed proteins and were further combined with literature analysis. We successfully identified a total of 3786 serum proteins with a high quantitative performance from serum samples in this study. We identified 310 differentially expressed proteins (DEPs) (fold change > 1.5 and P value < 0.05 as the criteria for a significant difference) between HBV and healthy samples. A total of 242 upregulated proteins and 68 downregulated proteins were among the DEPs. Some protein expression levels were significantly elevated or decreased in patients with chronic hepatitis B, indicating a relation to chronic liver disease, which should be further investigated.
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Affiliation(s)
- Bo Wang
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Qian Zhang
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Lili Wu
- Department of Gastroenterology, Suining First Pepole's Hospital, Suining, 629000, Sichuan, China
| | - Cunliang Deng
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Meiyan Luo
- College of Graduate, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Yu Xie
- College of Graduate, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Gang Wu
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Wen Chen
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Yunjian Sheng
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Peng Zhu
- Department of Gastroenterology, Suining First Pepole's Hospital, Suining, 629000, Sichuan, China
| | - Gang Qin
- Department of Gastroenterology, Suining First Pepole's Hospital, Suining, 629000, Sichuan, China.
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19
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Padgett CA, Bátori RK, Speese AC, Rosewater CL, Bush WB, Derella CC, Haigh SB, Sellers HG, Corley ZL, West MA, Mintz JD, Ange BB, Harris RA, Brands MW, Fulton DJR, Stepp DW. Galectin-3 Mediates Vascular Dysfunction in Obesity by Regulating NADPH Oxidase 1. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.19.537592. [PMID: 37131826 PMCID: PMC10153253 DOI: 10.1101/2023.04.19.537592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Rationale Obesity increases the risk of cardiovascular disease (CVD) through mechanisms that remain incompletely defined. Metabolic dysfunction, especially hyperglycemia, is thought to be a major contributor but how glucose impacts vascular function is unclear. Galectin-3 (GAL3) is a sugar binding lectin upregulated by hyperglycemia but its role as a causative mechanism of CVD remains poorly understood. Objective To determine the role of GAL3 in regulating microvascular endothelial vasodilation in obesity. Methods and Results GAL3 was markedly increased in the plasma of overweight and obese patients, as well as in the microvascular endothelium of diabetic patients. To investigate a role for GAL3 in CVD, mice deficient in GAL3 were bred with obese db/db mice to generate lean, lean GAL3 knockout (KO), obese, and obese GAL3 KO genotypes. GAL3 KO did not alter body mass, adiposity, glycemia or lipidemia, but normalized elevated markers of reactive oxygen species (TBARS) in plasma. Obese mice exhibited profound endothelial dysfunction and hypertension, both of which were rescued by GAL3 deletion. Isolated microvascular endothelial cells (EC) from obese mice had increased NOX1 expression, which we have previously shown to contribute to increased oxidative stress and endothelial dysfunction, and NOX1 levels were normalized in EC from obese mice lacking GAL3. EC-specific GAL3 knockout mice made obese using a novel AAV-approach recapitulated whole-body knockout studies, confirming that endothelial GAL3 drives obesity-induced NOX1 overexpression and endothelial dysfunction. Improved metabolism through increased muscle mass, enhanced insulin signaling, or metformin treatment, decreased microvascular GAL3 and NOX1. GAL3 increased NOX1 promoter activity and this was dependent on GAL3 oligomerization. Conclusions Deletion of GAL3 normalizes microvascular endothelial function in obese db/db mice, likely through a NOX1-mediated mechanism. Pathological levels of GAL3 and in turn, NOX1, are amenable to improvements in metabolic status, presenting a potential therapeutic target to ameliorate pathological cardiovascular consequences of obesity.
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20
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Cai Y, Sun Z, Shao C, Wang Z, Li L. Role of galectin-3 in vascular calcification. Glycoconj J 2023; 40:149-158. [PMID: 36807052 DOI: 10.1007/s10719-023-10106-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: 01/25/2022] [Revised: 01/31/2023] [Accepted: 02/08/2023] [Indexed: 02/23/2023]
Abstract
Vascular calcification is an abnormal process in which bone specific hydroxyapatite crystals are actively deposited on the vascular wall mediated by phenotypic differentiated smooth muscle cells and other mesenchymal cells under various pathological conditions. It is one of the important characteristics in the occurrence and development of atherosclerosis, prevalent in patients with type 2 diabetes and advanced chronic kidney disease, especially those requiring maintenance hemodialysis, with severely threatening human health. Previous studies have shown that the early diagnosis and control of vascular calcification is of great significance for cardiovascular risk stratification, prevention of acute cardiovascular events, which can greatly improve the prognosis and quality of life of patients. Galectins are a family of lectin superfamily. It is widely distributed in various animals and plays an important role in many physiological and pathological processes, such as cell adhesion, apoptosis, inflammatory response, tumor metastasis and so on. Many biomarker-and association-related studies and Preclinical-mechanistic studies have suggested that galactose-specific lectin-3 (galectin-3) plays an important role in vascular calcification and vascular intimal calcification (VIC) calcification induced by Wnt/βcatenin signaling pathway, NF-κB signaling pathway and ERK1/2 signaling pathway. This paper mainly expounds the role and mechanism of galectin-3 in vascular calcification under different pathological conditions including atherosclerosis, diabetes and chronic kidney disease.
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Affiliation(s)
- Yaoyao Cai
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhen Sun
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Chen Shao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhongqun Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lihua Li
- Department of Pathology, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
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21
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Román-Fernández A, Mansour MA, Kugeratski FG, Anand J, Sandilands E, Galbraith L, Rakovic K, Freckmann EC, Cumming EM, Park J, Nikolatou K, Lilla S, Shaw R, Strachan D, Mason S, Patel R, McGarry L, Katoch A, Campbell KJ, Nixon C, Miller CJ, Leung HY, Le Quesne J, Norman JC, Zanivan S, Blyth K, Bryant DM. Spatial regulation of the glycocalyx component podocalyxin is a switch for prometastatic function. SCIENCE ADVANCES 2023; 9:eabq1858. [PMID: 36735782 PMCID: PMC9897673 DOI: 10.1126/sciadv.abq1858] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 01/03/2023] [Indexed: 06/18/2023]
Abstract
The glycocalyx component and sialomucin podocalyxin (PODXL) is required for normal tissue development by promoting apical membranes to form between cells, triggering lumen formation. Elevated PODXL expression is also associated with metastasis and poor clinical outcome in multiple tumor types. How PODXL presents this duality in effect remains unknown. We identify an unexpected function of PODXL as a decoy receptor for galectin-3 (GAL3), whereby the PODXL-GAL3 interaction releases GAL3 repression of integrin-based invasion. Differential cortical targeting of PODXL, regulated by ubiquitination, is the molecular mechanism controlling alternate fates. Both PODXL high and low surface levels occur in parallel subpopulations within cancer cells. Orthotopic intraprostatic xenograft of PODXL-manipulated cells or those with different surface levels of PODXL define that this axis controls metastasis in vivo. Clinically, interplay between PODXL-GAL3 stratifies prostate cancer patients with poor outcome. Our studies define the molecular mechanisms and context in which PODXL promotes invasion and metastasis.
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Affiliation(s)
- Alvaro Román-Fernández
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Mohammed A. Mansour
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- Cancer Biology and Therapy Lab, Division of Human Sciences, School of Applied Sciences, London South Bank University, London SE1 0AA, UK
- Biochemistry Division, Department of Chemistry, Faculty of Science, Tanta University, Tanta 31527, Egypt
| | - Fernanda G. Kugeratski
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
- Department of Immunology, The University of Texas MD Anderson Cancer Center, 7455 Fannin Street, Houston, TX 77054, USA
| | | | - Emma Sandilands
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | | | - Kai Rakovic
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Eva C. Freckmann
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Erin M. Cumming
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Ji Park
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Konstantina Nikolatou
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | | | - Robin Shaw
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | | | - Susan Mason
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | | | | | - Archana Katoch
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | | | - Colin Nixon
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Crispin J. Miller
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Hing Y. Leung
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - John Le Quesne
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - James C. Norman
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Sara Zanivan
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - Karen Blyth
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
| | - David M. Bryant
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
- The CRUK Beatson Institute, Glasgow G61 1BD, UK
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22
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Spontaneous Preterm Birth: Elevated Galectin-3 and Telomere Shortening May Reflect a Common Pathway of Enhanced Inflammation and Senescence. Reprod Sci 2023; 30:487-493. [PMID: 35608796 DOI: 10.1007/s43032-022-00972-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 05/15/2022] [Indexed: 10/18/2022]
Abstract
Preterm delivery complicates 5-12% of pregnancies and is the primary cause of neonatal morbidity and mortality. The pathophysiology of preterm labor and parturition is not fully known, although it is probably related to inflammation and placental senescence. Telomere shortening is related to senescence and galectin-3 (Gal-3) protein is involved in cell growth, differentiation, inflammation, and fibrosis. This study examined changes in Gal-3 expression and telomere homeostasis (which represent inflammatory and stress markers) in maternal blood and placental tissue of spontaneous preterm births (SPTB) and uncomplicated, spontaneous term pregnancies (NTP) during labor. Participants included 19 women with NTP and 11 with SPTB who were enrolled during admission for delivery. Maternal blood samples were obtained along with placental tissue for Gal-3 analysis and telomere length evaluation. Gal-3 protein expression in placental tissue was increased in SPTB compared to NTP (fold change: 1.89 ± 0.36, P < 0.05). Gal-3 immunohistochemistry demonstrated strong staining in placental extravillous trophoblast tissue from SPTB. Maternal blood levels of Gal-3 protein were elevated in SPTB compared to NTP (19.3 ± 1.3 ng/ml vs. 13.6 ± 1.07 ng/ml, P = 0.001). Placental samples from SPTB had a higher percentage of trophoblasts with short telomeres (47.6%) compared to NTP (15.6%, P < 0.0001). Aggregate formation was enhanced in SPTB (7.8%) compared to NTP (1.98%, P < 0.0001). Maternal blood and placental samples from SPTB had shorter telomeres and increased Gal-3 expression compared to NTP. These findings suggest that increased senescence and inflammation might be factors in the abnormal physiology of spontaneous preterm labor.
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23
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Ghorbanpour SM, Richards C, Pienaar D, Sesperez K, Aboulkheyr Es H, Nikolic VN, Karadzov Orlic N, Mikovic Z, Stefanovic M, Cakic Z, Alqudah A, Cole L, Gorrie C, McGrath K, Kavurma MM, Ebrahimi Warkiani M, McClements L. A placenta-on-a-chip model to determine the regulation of FKBPL and galectin-3 in preeclampsia. Cell Mol Life Sci 2023; 80:44. [PMID: 36652019 PMCID: PMC9849194 DOI: 10.1007/s00018-022-04648-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 11/03/2022] [Accepted: 11/24/2022] [Indexed: 01/19/2023]
Abstract
Preeclampsia is a pregnancy-specific cardiovascular disorder, involving significant maternal endothelial dysfunction. Although inappropriate placentation due to aberrant angiogenesis, inflammation and shallow trophoblast invasion are the root causes of preeclampsia, pathogenic mechanisms are poorly understood, particularly in early pregnancy. Here, we first confirm the abnormal expression of important vascular and inflammatory proteins, FK506-binding protein-like (FKBPL) and galectin-3 (Gal-3), in human plasma and placental tissues from women with preeclampsia and normotensive controls. We then employ a three-dimensional microfluidic placental model incorporating human umbilical vein endothelial cells (HUVECs) and a first trimester trophoblast cell line (ACH-3P) to investigate FKBPL and Gal-3 signaling in inflammatory conditions. In human samples, both circulating (n = 17 controls; n = 30 preeclampsia) and placental (n ≥ 6) FKBPL and Gal-3 levels were increased in preeclampsia compared to controls (plasma: FKBPL, p < 0.0001; Gal-3, p < 0.01; placenta: FKBPL, p < 0.05; Gal-3, p < 0.01), indicative of vascular dysfunction in preeclampsia. In our placenta-on-a-chip model, we show that endothelial cells are critical for trophoblast-mediated migration and that trophoblasts effectively remodel endothelial vascular networks. Inflammatory cytokine tumour necrosis factor-α (10 ng/mL) modulates both FKBPL and Gal-3 signaling in conjunction with trophoblast migration and impairs vascular network formation (p < 0.005). Our placenta-on-a-chip recapitulates aspects of inappropriate placental development and vascular dysfunction in preeclampsia.
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Affiliation(s)
- Sahar Masoumeh Ghorbanpour
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
- Heart Research Institute, Sydney, NSW, Australia
| | - Claire Richards
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Dillan Pienaar
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Kimberly Sesperez
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Hamidreza Aboulkheyr Es
- School of Biomedical Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW, Australia
| | - Valentina N Nikolic
- Department of Pharmacology and Toxicology, Faculty of Medicine, University of Nis, Niš, Serbia
| | - Natasa Karadzov Orlic
- Department of Gynaecology and Obstetrics, Narodni Front, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Zeljko Mikovic
- Department of Gynaecology and Obstetrics, Narodni Front, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Milan Stefanovic
- Department of Internal Medicine-Gynaecology, Faculty of Medicine, University of Nis, Niš, Serbia
- Department of Gynaecology and Obstetrics, Clinical Centre Nis, Niš, Serbia
| | - Zoran Cakic
- Department of Gynaecology and Obstetrics, General Hospital of Leskovac, Leskovac, Serbia
| | - Abdelrahim Alqudah
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmaceutical Sciences, The Hashemite University, Zarqa, Jordan
| | - Louise Cole
- Australian Institute of Microbiology and Infection, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Catherine Gorrie
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Kristine McGrath
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Mary M Kavurma
- Heart Research Institute,The University of Sydney, Sydney, NSW, Australia
| | - Majid Ebrahimi Warkiani
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
- School of Biomedical Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW, Australia
| | - Lana McClements
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia.
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia.
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24
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Wang F, Zhou L, Eliaz A, Hu C, Qiang X, Ke L, Chertow G, Eliaz I, Peng Z. The potential roles of galectin-3 in AKI and CKD. Front Physiol 2023; 14:1090724. [PMID: 36909244 PMCID: PMC9995706 DOI: 10.3389/fphys.2023.1090724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 02/09/2023] [Indexed: 02/25/2023] Open
Abstract
Acute kidney injury (AKI) is a common condition with high morbidity and mortality, and is associated with the development and progression of chronic kidney disease (CKD). The beta-galactoside binding protein galectin-3 (Gal3), with its proinflammatory and profibrotic properties, has been implicated in the development of both AKI and CKD. Serum Gal3 levels are elevated in patients with AKI and CKD, and elevated Gal3 is associated with progression of CKD. In addition, Gal3 is associated with the incidence of AKI among critically ill patients, and blocking Gal3 in murine models of sepsis and ischemia-reperfusion injury results in significantly lower AKI incidence and mortality. Here we review the role of Gal3 in the pathophysiology of AKI and CKD, as well as the therapeutic potential of targeting Gal3.
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Affiliation(s)
- Fengyun Wang
- Department of Critical Care Medicine, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Lixin Zhou
- Department of Critical Care Medicine, The First People's Hospital of Foshan, Foshan, China
| | - Amity Eliaz
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Chang Hu
- Department of Critical Care Medicine, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Xinhua Qiang
- Department of Critical Care Medicine, The First People's Hospital of Foshan, Foshan, China
| | - Li Ke
- Department of Critical Care Medicine, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Glenn Chertow
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Isaac Eliaz
- Amitabha Medical Center, Santa Rosa, CA, United States
| | - Zhiyong Peng
- Department of Critical Care Medicine, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China.,Center of Critical Care Nephrology, Department of Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
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25
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Ito T, Nguyen TD, Saito Y, Kurumida Y, Nakazawa H, Kawada S, Nishi H, Tsuda K, Kameda T, Umetsu M. Selection of target-binding proteins from the information of weakly enriched phage display libraries by deep sequencing and machine learning. MAbs 2023; 15:2168470. [PMID: 36683172 PMCID: PMC9872955 DOI: 10.1080/19420862.2023.2168470] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Despite the advances in surface-display systems for directed evolution, variants with high affinity are not always enriched due to undesirable biases that increase target-unrelated variants during biopanning. Here, our goal was to design a library containing improved variants from the information of the "weakly enriched" library where functional variants were weakly enriched. Deep sequencing for the previous biopanning result, where no functional antibody mimetics were experimentally identified, revealed that weak enrichment was partly due to undesirable biases during phage infection and amplification steps. The clustering analysis of the deep sequencing data from appropriate steps revealed no distinct sequence patterns, but a Bayesian machine learning model trained with the selected deep sequencing data supplied nine clusters with distinct sequence patterns. Phage libraries were designed on the basis of the sequence patterns identified, and four improved variants with target-specific affinity (EC50 = 80-277 nM) were identified by biopanning. The selection and use of deep sequencing data without undesirable bias enabled us to extract the information on prospective variants. In summary, the use of appropriate deep sequencing data and machine learning with the sequence data has the possibility of finding sequence space where functional variants are enriched.
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Affiliation(s)
- Tomoyuki Ito
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan
| | - Thuy Duong Nguyen
- Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan
| | - Yutaka Saito
- Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan,AIST-Waseda University Computational Bio Big-Data Open Innovation Laboratory (CBBD-OIL), Tokyo, Japan,Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan,Center for Advanced Intelligence Project, RIKEN, Tokyo, Japan
| | - Yoichi Kurumida
- Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan
| | - Hikaru Nakazawa
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan
| | - Sakiya Kawada
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan
| | - Hafumi Nishi
- Department of Applied Information Sciences, Graduate School of Information Sciences, Tohoku University, Sendai, Japan,Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan,Faculty of Core Research, Ochanomizu University, Tokyo, Japan
| | - Koji Tsuda
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan,Center for Advanced Intelligence Project, RIKEN, Tokyo, Japan,Research and Services Division of Materials Data and Integrated Systems, National Institute for Materials Science, Tsukuba, Japan
| | - Tomoshi Kameda
- Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan,Center for Advanced Intelligence Project, RIKEN, Tokyo, Japan,CONTACT Tomoshi Kameda Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan
| | - Mitsuo Umetsu
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan,Center for Advanced Intelligence Project, RIKEN, Tokyo, Japan,Mitsuo Umetsu Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan
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Baccouche BM, Rhodenhiser E. Galectin-3 and HFpEF: Clarifying an Emerging Relationship. Curr Cardiol Rev 2023; 19:19-26. [PMID: 36959138 PMCID: PMC10518880 DOI: 10.2174/1573403x19666230320165821] [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: 10/07/2022] [Revised: 01/26/2023] [Accepted: 02/10/2023] [Indexed: 03/25/2023] Open
Abstract
INTRODUCTION HFpEF is one of the leading causes of death whose burden is estimated to expand in the coming decades. This paper examines the relationship between circulating levels of galectin-3, an emerging risk factor for cardiovascular disease, and the clinical diagnosis of HFpEF. METHODS The authors reviewed peer-reviewed literature and 18 studies met the inclusion criteria. Study characteristics, study outcome definitions, assay characteristics, main findings, and measures of association were tabulated and summarized. RESULTS Five studies found significant associations between galectin-3 and HFpEF diagnosis compared to healthy controls, and one did not. Five studies found significant associations between galectin- 3 concentration in circulation and severity of diastolic dysfunction. Three studies found a statistically significant association between circulating galectin-3 and all-cause mortality or rehospitalization. Two studies found levels of circulating galectin-3 to be a statistically significant predictor of later HFpEF onset. Finally, two studies examined whether galectin-3 was associated with incident HFpEF, one found a significant association and the other did not. CONCLUSION Given the paucity of effective therapeutics for HFpEF, galectin-3 shows promise as a possible HFpEF-linked biomarker that may, with further study, inform and predict treatment course to reduce morbidity and mortality.
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Baccouche BM, Mahmoud MA, Nief C, Patel K, Natterson-Horowitz B. Galectin-3 is Associated with Heart Failure Incidence: A Meta-Analysis. Curr Cardiol Rev 2023; 19:e171122211004. [PMID: 36397629 PMCID: PMC10280995 DOI: 10.2174/1573403x19666221117122012] [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: 05/17/2022] [Revised: 08/29/2022] [Accepted: 10/21/2022] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Heart failure (HF) is a leading cause of death worldwide. The global prevalence of heart failure is projected to increase rapidly in the coming decades, and significant attention has turned to improving biomarker-based risk prediction of incident HF. This paper aimed to qualitatively and quantitatively evaluate the evidence associating levels of galectin-3 with the risk of incident HF. METHODS A review of PUBMED-indexed peer-reviewed literature was performed. Nine studies met the inclusion criteria, and all nine had data eligible for conversion and pooling. A randomeffects meta-analysis was performed using hazard ratios and 95% confidence intervals from a minimally adjusted model, a further adjusted model, and from subgroups within the further-adjusted model. RESULTS The minimally-adjusted model provided an HR of 1.97 (95% CI 1.74-2.23) when comparing the top quartile of log-gal-3 to the bottom quartile. The further-adjusted model provided an HR of 1.32 (95% CI 1.21-1.44) for the same comparison. The positive, significant association was conserved during sensitivity analysis. CONCLUSION There is a significant positive association between circulating galectin-3 and the risk of incident heart failure. Given the complex mechanistic relationship between galectin-3 and cardiovascular pathophysiology, further investigation is recommended for the possible implementation of galectin-3 into clinical risk prediction models.
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Affiliation(s)
- Basil M. Baccouche
- Stanford University School of Medicine, Stanford, California, USA
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Mattia A. Mahmoud
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Corrine Nief
- Stanford University School of Medicine, Stanford, California, USA
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Avazpour S, Amini A, Shirvani H, Arabzadeh E. Exercise modulation in inflammation and metabolic hormonal disorders of COVID-19 to decrease risk factors in coronary heart disease. Horm Mol Biol Clin Investig 2022:hmbci-2022-0040. [PMID: 36560914 DOI: 10.1515/hmbci-2022-0040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Sedentary life style separated during COVID-19 pandemic. Patients with cardiovascular diseases (CVD) are vulnerable with sedentary life style. Therefore, the aim of this study was to investigate the effect of 8 weeks of combined and high intensity interval training (HIIT) on C Reactive protein, galectin-3, leptin, fibrinogen and insulin resistance index in coronary heart disease after COVID-19. METHODS Thirty-six cardiovascular patients (55.14 ± 1.4 years, 78.6 ± 5.1 kg) were divided into three groups of combined exercise (n=13), HIIT (n=12) and control group (n=11). Combined exercise consisted of aerobic (4 weeks) and aerobic + HIIT exercise (4 weeks), three sessions per weeks. The protocol of the HIIT group included performing high intensity interval training, three sessions per weeks for 8 weeks. Blood samples were taken 24 h before the first training session and 48 h after the last training. C Reactive protein (CRP), galectin-3, leptin, fibrinogen measured with ELISA kit. RESULTS CRP, galectin-3 and fibrinogen decreased significantly after 8 weeks of combined training and HIIT (compare to pre-test). Also, insulin resistance index after 8 weeks of combined exercise showed a significant decrease compare to pre-test (p<0.05). After 8 weeks, CRP, galectin-3 and insulin resistance significantly decreased compare to control group (p<0.05). CONCLUSIONS In the patient with CVD, combined exercise training may be more effective than HIIT in reducing metabolic and heart risk factors after an epidemic such as COVID-19. However, change of leptin need to more studies.
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Affiliation(s)
- Sahar Avazpour
- Department of Sports Sciences, Sports Biochemistry and Metabolism, Faculty of Educational Sciences, Gerash University of Medical Science, Gerash, Iran
| | - Amin Amini
- Faculty of Artificial Intelligence and Cognitive Sciences, Imam Hossein University, Tehran, Iran
| | - Hossein Shirvani
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ehsan Arabzadeh
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Circulating Galectin-3 in Patients with Cardiogenic Shock Complicating Acute Myocardial Infarction Treated with Mild Hypothermia: A Biomarker Sub-Study of the SHOCK-COOL Trial. J Clin Med 2022; 11:jcm11237168. [PMID: 36498742 PMCID: PMC9740246 DOI: 10.3390/jcm11237168] [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: 11/06/2022] [Revised: 11/23/2022] [Accepted: 11/30/2022] [Indexed: 12/05/2022] Open
Abstract
Background: Galectin-3 (Gal-3) is considered a potential cardiovascular inflammatory marker that may provide additional risk stratification for patients with acute heart failure. It is unknown whether mild therapeutic hypothermia (MTH) impacts Gal-3 levels. Therefore, this biomarker study aimed to investigate the effect of MTH on Gal-3. Methods: In the randomized SHOCK-COOL trial, 40 patients with cardiogenic shock (CS) complicating acute myocardial infraction (AMI) were randomly assigned to the MTH (33 °C) or control group in a 1:1 ratio. Blood samples were collected on the day of admission/day 1, day 2, and day 3. Gal-3 level kinetics throughout these time points were compared between the MTH and control groups. Additionally, potential correlations between Gal-3 and clinical patient characteristics were assessed. Multiple imputations were performed to account for missing data. Results: In the control group, Gal-3 levels were significantly lower on day 3 than on day 1 (day 1 vs. day 3: 3.84 [IQR 2.04−13.3] vs. 1.79 [IQR 1.23−3.50] ng/mL; p = 0.049). Gal-3 levels were not significantly different on any day between the MTH and control groups (p for interaction = 0.242). Spearman’s rank correlation test showed no significant correlation between Gal-3 levels and sex, age, smoking, body mass index (BMI), and levels of creatine kinase-MB, creatine kinase, C-reactive protein, creatinine, and white blood cell counts (all p > 0.05). Patients with lower Gal-3 levels on the first day after admission demonstrated a higher risk of all-cause mortality at 30 days (hazard ratio, 2.67; 95% CI, 1.11−6.42; p = 0.029). In addition, Gal-3 levels on day 1 had a good predictive value for 30-day all-cause mortality with an area under the receiver operating characteristic curve of 0.696 (95% CI: 0.513−0.879), with an optimal cut-off point of less than 3651 pg/mL. Conclusions: MTH has no effect on Gal-3 levels in patients with CS complicating AMI compared to the control group. In addition, Gal-3 is a relatively stable biomarker, independent of age, sex, and BMI, and Gal-3 levels at admission might predict the risk of 30-day all-cause mortality.
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Lin SY, Zhou T, Cai S, Hu ZW, Zhong J, Dong L. Proteomic characteristics of saliva in patients with different subgroups of IgG4-RD. Front Immunol 2022; 13:1026921. [PMID: 36483554 PMCID: PMC9723444 DOI: 10.3389/fimmu.2022.1026921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 10/25/2022] [Indexed: 11/23/2022] Open
Abstract
Background Immunoglobulin G4-related disease (IgG4-RD) is a newly defined disease entity, with great heterogeneity among IgG4-RD subgroups with different organ involvement patterns. Identification of the proteomic characteristics of IgG4-RD subgroups will be critical for the understanding of the pathogenic mechanisms of IgG4-RD. Method In this study, we performed proteomic analysis using Tandem Mass Tags (TMT) technology with "high field" mass analyzer with improved resolution and sequencing speed to investigate the proteomic profile of saliva and plasma samples from ten untreated IgG4-RD patients and five healthy controls (HCs). Differentially expressed proteins (DEPs) were identified by "t test" function in R package. Functional enrichment analysis was used to investigate pathways enriched in IgG4-RD samples. Results Most salivary DEPs identified in IgG4-RD patients compared with HCs were mainly enriched in neutrophil mediated GO bioprocess. Within the comparisons between four IgG4-RD subgroups, more DEPs were identified in the comparison of Mikulicz group and Head and neck group. Among four subgroups of IgG4-RD, Head and neck group showed the most distinctive proteomic expression pattern when compared with HCs. Moreover, "Neutrophil mediated process" related GO bioprocess was commonly identified between comparisons of Mikulicz group and Head and neck group, Head and neck group and Retroperitoneal aorta group, Head and neck group and HCs, IgG4-RD patients with saliva gland involvement and those without saliva gland involvement. Key DEPs that involved in this GO bioprocess were identified. Besides, we performed proteomic analysis for plasma samples between ten IgG4-RD and five HCs and there were several DEPs identified overlapped in saliva and plasma. Conclusion We identified multiple processes/factors and several signaling pathways in saliva that may be involved in the IgG4-RD pathogenesis.
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Affiliation(s)
| | | | | | | | - Jixin Zhong
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lingli Dong
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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The Synthesis and Preclinical Investigation of Lactosamine-Based Radiopharmaceuticals for the Detection of Galectin-3-Expressing Melanoma Cells. Pharmaceutics 2022; 14:pharmaceutics14112504. [PMID: 36432695 PMCID: PMC9695418 DOI: 10.3390/pharmaceutics14112504] [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: 10/15/2022] [Revised: 11/04/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Given that galectin-3 (Gal-3) is a β-galactoside-binding lectin promoting tumor growth and metastatis, it could be a valuable target for the treatment of Gal-3-expressing neoplasms. An aromatic group introduced to the C-3′ position of lactosamine increased its affinity for Gal-3. Herein, we aimed at developing a radiopharmaceutical for the detection of Gal-3 positive malignancies. To enhance tumor specificity, a heterodimeric radiotracer capable of binding to both Gal-3 and αvβ3 integrin was also synthetized. Arginine-glycine-asparagine (RGD) peptide is the ligand of angiogenesis- and metastasis-associated αvβ3 integrin. Following the synthesis of the chelator-conjugated (2-naphthyl)methylated lactosamine, the obtained compound was applied as a precursor for radiolabeling and was conjugated to the RGD peptide by click reaction as well. Both synthetized precursors were radiolabeled with 68Ga, resulting in high labeling yield (>97). The biological studies were carried out using B16F10 melanoma tumor-bearing C57BL6 mice. High tumor accumulation of both labeled lactosamine derivatives—detected by in vivo PET and ex vivo biodistribution studies—indicated their potential for melanoma detection. However, the heterodimer radiotracer showed high hepatic uptake, while low liver accumulation characterized chelator-conjugated lactosamine, resulting in PET images with excellent contrast. Therefore, this novel carbohydrate-based radiotracer is suitable for the highly selective determination of Gal-3-expressing melanoma cells.
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Li Q, Wang M, Zhang S, Jin M, Chen R, Luo Y, Sun X. Single-cell RNA sequencing in atherosclerosis: Mechanism and precision medicine. Front Pharmacol 2022; 13:977490. [PMID: 36267275 PMCID: PMC9576927 DOI: 10.3389/fphar.2022.977490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
Atherosclerosis is the pathological basis of various vascular diseases, including those with high mortality, such as myocardial infarction and stroke. However, its pathogenesis is complex and has not been fully elucidated yet. Over the past few years, single-cell RNA sequencing (scRNA-seq) has been developed and widely used in many biological fields to reveal biological mechanisms at the cellular level and solve the problems of cellular heterogeneity that cannot be solved using bulk RNA sequencing. In this review, we briefly summarize the existing scRNA-seq technologies and focus on their application in atherosclerosis research to provide insights into the occurrence, development and treatment of atherosclerosis.
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Affiliation(s)
- Qiaoyu Li
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China
- NMPA Key Laboratory for Research and Evaluation of Pharmacovigilance, Beijing, China
| | - Mengchen Wang
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China
- NMPA Key Laboratory for Research and Evaluation of Pharmacovigilance, Beijing, China
| | - Shuxia Zhang
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China
- NMPA Key Laboratory for Research and Evaluation of Pharmacovigilance, Beijing, China
| | - Meiqi Jin
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China
- NMPA Key Laboratory for Research and Evaluation of Pharmacovigilance, Beijing, China
| | - Rongchang Chen
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China
- NMPA Key Laboratory for Research and Evaluation of Pharmacovigilance, Beijing, China
| | - Yun Luo
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China
- NMPA Key Laboratory for Research and Evaluation of Pharmacovigilance, Beijing, China
- *Correspondence: Yun Luo, ; Xiaobo Sun,
| | - Xiaobo Sun
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China
- NMPA Key Laboratory for Research and Evaluation of Pharmacovigilance, Beijing, China
- *Correspondence: Yun Luo, ; Xiaobo Sun,
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Practical Significance of Biomarkers in Axial Spondyloarthritis: Updates on Diagnosis, Disease Activity, and Prognosis. Int J Mol Sci 2022; 23:ijms231911561. [PMID: 36232862 PMCID: PMC9570274 DOI: 10.3390/ijms231911561] [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] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/26/2022] Open
Abstract
Axial spondyloarthritis (axSpA) is a chronic inflammatory disease that can lead to ankylosis by secondary ossification of inflammatory lesions, with progressive disability and a significant impact on quality of life. It is also a risk factor for the occurrence of comorbidities, especially cardiovascular diseases (CVDs), mood disorders, osteoporosis, and malignancies. Early diagnosis and treatment are needed to prevent or decrease functional decline and to improve the patient's prognosis. In respect of axSpA, there is an unmet need for biomarkers that can help to diagnose the disease, define disease activity and prognosis, and establish personalized treatment approaches. The aim of this review was to summarize the available information regarding the most promising biomarkers for axSpA. We classified and identified six core categories of biomarkers: (i) systemic markers of inflammation; (ii) molecules involved in bone homeostasis; (iii) HLA-B27 and newer genetic biomarkers; (iv) antibody-based biomarkers; (v) microbiome biomarkers; and (vi) miscellaneous biomarkers. Unfortunately, despite efforts to validate new biomarkers, few of them are used in clinical practice; however, we believe that these studies provide useful data that could aid in better disease management.
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Li H, Meng Y, He S, Tan X, Zhang Y, Zhang X, Wang L, Zheng W. Macrophages, Chronic Inflammation, and Insulin Resistance. Cells 2022; 11:cells11193001. [PMID: 36230963 PMCID: PMC9562180 DOI: 10.3390/cells11193001] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/08/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022] Open
Abstract
The prevalence of obesity has reached alarming levels, which is considered a major risk factor for several metabolic diseases, including type 2 diabetes (T2D), non-alcoholic fatty liver, atherosclerosis, and ischemic cardiovascular disease. Obesity-induced chronic, low-grade inflammation may lead to insulin resistance, and it is well-recognized that macrophages play a major role in such inflammation. In the current review, the molecular mechanisms underlying macrophages, low-grade tissue inflammation, insulin resistance, and T2D are described. Also, the role of macrophages in obesity-induced insulin resistance is presented, and therapeutic drugs and recent advances targeting macrophages for the treatment of T2D are introduced.
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Affiliation(s)
- He Li
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Ya Meng
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Shuwang He
- Shandong DYNE Marine Biopharmaceutical Co., Ltd., Rongcheng 264300, China
| | - Xiaochuan Tan
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Yujia Zhang
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Xiuli Zhang
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Lulu Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
- Correspondence: (L.W.); (W.Z.); Tel.: +86-010-63165233 (W.Z.)
| | - Wensheng Zheng
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Correspondence: (L.W.); (W.Z.); Tel.: +86-010-63165233 (W.Z.)
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Wang Q, Diao S, Qiu H, Gao R, Wang M, Chen Q, Xiao M, Li Z, Chen C. Galectin-3 administration drives remyelination after hypoxic-ischemic induced perinatal white matter injury. Front Cell Neurosci 2022; 16:976002. [PMID: 36204450 PMCID: PMC9532057 DOI: 10.3389/fncel.2022.976002] [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: 06/23/2022] [Accepted: 08/31/2022] [Indexed: 11/29/2022] Open
Abstract
Hypoxic-ischemic (HI) induced perinatal white matter injury (PWMI) is a major cause of neurologic disabilities characterized by selective oligodendroglial death and myelin disruption. Galectin-3 (Gal-3) modulates postnatal subventricular zone gliogenesis and attenuates ischemic injury. However, the association between Gal-3 and myelin formation still remains unclear. In this study, we first perform Gal-3 knockdown (KD) to identify the importance of Gal-3 on myelin formation. Our results show impeded myelin formation, manifested by Olig2/CC1 (+) mature oligodendrocytes number, expression of oligodendroglial maturation-associated markers (MBP and CNPase), and myelin thickness and integrity. Then we perform recombinant Gal-3 (rGal-3) administration by intracerebroventricular injection. Notably, although rGal-3 administration shows no beneficial effect on oligodendrogenesis and myelin formation under normal condition, our results show that rGal-3 administration attenuates cognitive deficits and drives remyelination after PWMI, which are coupled to signs of enhanced myelin resiliency and cognition. Also, our results indicates that the significant increases in substrates for remyelination of rGal-3 administration are accompanied by enhanced Iba-1 (microglia marker)/ Mrc1 (M2 marker) (+) microglia and decreased Iba-1/ iNOS (M1 marker) (+) microglia. Altogether, our data in this research confirm the association between Gal-3 and myelin formation, underscore its position for the capacity for remyelination and restoration of function, and unveils the efficacy of rGal-3 administration with anti-inflammatory phenotype microglia (M2 microglia) activation. Thus, the findings suggest that Gal-3 plays a significant role in myelin formation and remyelination restoration.
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Affiliation(s)
- Qian Wang
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
- Department of Neonatology, Women and Children's Medical Center of Guangzhou, Guangzhou, China
| | - Sihao Diao
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
| | - Han Qiu
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
| | - Ruiwei Gao
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
| | - Minjie Wang
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
| | - Qiufan Chen
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
- Department of Neonatology, Women and Children's Medical Center of Guangzhou, Guangzhou, China
| | - Mili Xiao
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
| | - Zhihua Li
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
| | - Chao Chen
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Neonatal Diseases, National Health Commission, Shanghai, China
- *Correspondence: Chao Chen
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Milosevic J, Jurisevic M, Grbovic V, Jovanovic I, Gajovic N, Jurisic-Skevin A. Potential Protective Role of Galectin-3 in Patients with Gonarthrosis and Diabetes Mellitus: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11480. [PMID: 36141752 PMCID: PMC9517047 DOI: 10.3390/ijerph191811480] [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: 08/05/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Gonarthrosis and diabetes mellitus are two diseases that are increasingly being linked. The aim of this study was to quantify serum levels of Gal-3, pro- and anti-inflammatory cytokines (including their ratios and correlations), and participant's condition (pain, stiffness, functional limitations) in gonarthrosis patients with and without diabetes mellitus. METHODS A between-subject, cross-sectional experimental design was adopted. Serum levels of TNF-α, IL-6, IL-12, IL-23, IFN-γ, IL-17, IL-10, Gal-3, and WOMAC score were measured. RESULTS Gonarthrosis patients with diabetes mellitus had significantly (p < 0.05) lower levels of TNF-α, IL-6, IL-12, IL-17, IFN-γ, and Gal-3 compared to gonarthrosis patients without diabetes mellitus. On the other hand, IL-10/TNF-α, IL-10/IL-6, IL-10/IL-12, Gal-3/TNF-α, Gal-3/IL-6, and Gal-3/IL-12 (p = 0.001) were significantly higher (p < 0.05) in gonarthrosis with diabetes mellitus. Moderate-large correlation (p < 0.05) was detected between the serum values of Gal-3 and pro- and anti-inflammatory cytokines, including IL-12 (r = 0.575), IL-10 (r = 0.535), TNF-α (r = 0.306), and IL-23 (r = 0.323). WOMAC index was significantly lower (p < 0.05) in gonarthrosis patients without diabetes mellitus compared to gonarthrosis patients with diabetes mellitus. CONCLUSIONS Correlation between Gal-3 and proinflammatory cytokines and its dominance over proinflammatory cytokines implicate the potential role of Gal-3 in preventing cartilage destruction.
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Affiliation(s)
- Jelena Milosevic
- Department of Physical Medicine and Rehabilitation, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Clinic of Orthopedics and Traumatology, University Cinical Center of Kragujevac, 34000 Kragujevac, Serbia
| | - Milena Jurisevic
- Department of Clinical Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Vesna Grbovic
- Department of Physical Medicine and Rehabilitation, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Physical Medicine and Rehabilitation, University Clinical Center of Kragujevac, 34000 Kragujevac, Serbia
| | - Ivan Jovanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Nevena Gajovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Aleksandra Jurisic-Skevin
- Department of Physical Medicine and Rehabilitation, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Physical Medicine and Rehabilitation, University Clinical Center of Kragujevac, 34000 Kragujevac, Serbia
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Wang Q, Huai W, Ye X, Pan Y, Yang X, Chen M, Ma QB, Gao Y, Zhang Y. Circulating plasma galectin-3 predicts new-onset atrial fibrillation in patients after acute myocardial infarction during hospitalization. BMC Cardiovasc Disord 2022; 22:392. [PMID: 36057558 PMCID: PMC9440583 DOI: 10.1186/s12872-022-02827-y] [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: 04/17/2022] [Accepted: 08/17/2022] [Indexed: 11/24/2022] Open
Abstract
Background New-onset atrial fibrillation (NOAF) is a common complication in patients with acute myocardial infarction (AMI) during hospitalization. Galectin-3 (Gal-3) is a novel inflammation marker that is significantly associated with AF. The association between post-AMI NOAF and Gal-3 during hospitalization is yet unclear. Objective The present study aimed to investigate the predictive value of plasma Gal-3 for post-AMI NOAF. Methods A total of 217 consecutive patients admitted with AMI were included in this retrospective study. Peripheral venous blood samples were obtained within 24 h after admission and plasma Gal-3 concentrations were measured. Results Post-AMI NOAF occurred in 18 patients in this study. Patients with NOAF were older (p < 0.001) than those without. A higher level of the peak brain natriuretic peptide (BNP) (p < 0.001) and Gal-3 (p < 0.001) and a lower low-density lipoprotein cholesterol level (LDL-C) (p = 0.030), and an estimated glomerular filtration rate (e-GFR) (p = 0.030) were recorded in patients with post-AMI NOAF. Echocardiographic information revealed that patients with NOAF had a significantly decreased left ventricular eject fraction (LVEF) (p < 0.001) and an increased left atrial diameter (LAD) (p = 0.004) than those without NOAF. The receiver operating characteristic (ROC) curve analysis revealed a significantly higher value of plasma Gal-3 in the diagnosis of NOAF for patients with AMI during hospitalization (area under the curve (p < 0.001), with a sensitivity of 72.22% and a specificity of 72.22%, respectively. Multivariate logistic regression model analysis indicated that age (p = 0.045), plasma Gal-3 (p = 0.018), and LAD (p = 0.014) were independent predictors of post-MI NOAF. Conclusions Plasma Gal-3 concentration is an independent predictor of post-MI NOAF.
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Affiliation(s)
- Qianhui Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
| | - Wei Huai
- Emergency Department, Third Clinical Medical College, Peking University, Beijing, 100191, China
| | - Xiaoguang Ye
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
| | - Yuxia Pan
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
| | - Xinchun Yang
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
| | - Mulei Chen
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
| | - Qing-Bian Ma
- Emergency Department, Third Clinical Medical College, Peking University, Beijing, 100191, China
| | - Yuanfeng Gao
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China.
| | - Yuan Zhang
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China.
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Current Advancements in Pectin: Extraction, Properties and Multifunctional Applications. Foods 2022; 11:foods11172683. [PMID: 36076865 PMCID: PMC9455162 DOI: 10.3390/foods11172683] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/12/2022] [Accepted: 08/31/2022] [Indexed: 12/18/2022] Open
Abstract
Pectin is a heterogeneous hydrocolloid present in the primary cell wall and middle lamella in all dicotyledonous plants, more commonly in the outer fruit coat or peel as compared to the inner matrix. Presently, citrus fruits and apple fruits are the main sources for commercial extraction of pectin, but ongoing research on pectin extraction from alternate fruit sources and fruit wastes from processing industries will be of great help in waste product reduction and enhancing the production of pectin. Pectin shows multifunctional applications including in the food industry, the health and pharmaceutical sector, and in packaging regimes. Pectin is commonly utilized in the food industry as an additive in foods such as jams, jellies, low calorie foods, stabilizing acidified milk products, thickener and emulsifier. Pectin is widely used in the pharmaceutical industry for the preparation of medicines that reduce blood cholesterol level and cure gastrointestinal disorders, as well as in cancer treatment. Pectin also finds use in numerous other industries, such as in the preparation of edible films and coatings, paper substitutes and foams. Due to these varied uses of pectin in different applications, there is a great necessity to explore other non-conventional sources or modify existing sources to obtain pectin with desired quality attributes to some extent by rational modifications of pectin with chemical and enzymatic treatments.
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From Classic to Modern Prognostic Biomarkers in Patients with Acute Myocardial Infarction. Int J Mol Sci 2022; 23:ijms23169168. [PMID: 36012430 PMCID: PMC9409468 DOI: 10.3390/ijms23169168] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 11/17/2022] Open
Abstract
Despite all the important advances in its diagnosis and treatment, acute myocardial infarction (AMI) is still one of the most prominent causes of morbidity and mortality worldwide. Early identification of patients at high risk of poor outcomes through the measurement of various biomarker concentrations might contribute to more accurate risk stratification and help to guide more individualized therapeutic strategies, thus improving prognoses. The aim of this article is to provide an overview of the role and applications of cardiac biomarkers in risk stratification and prognostic assessment for patients with myocardial infarction. Although there is no ideal biomarker that can provide prognostic information for risk assessment in patients with AMI, the results obtained in recent years are promising. Several novel biomarkers related to the pathophysiological processes found in patients with myocardial infarction, such as inflammation, neurohormonal activation, myocardial stress, myocardial necrosis, cardiac remodeling and vasoactive processes, have been identified; they may bring additional value for AMI prognosis when included in multi-biomarker strategies. Furthermore, the use of artificial intelligence algorithms for risk stratification and prognostic assessment in these patients may have an extremely important role in improving outcomes.
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Liu C, Jalagam PR, Feng J, Wang W, Raja T, Sura MR, Manepalli RKVLP, Aliphedi BR, Medavarapu S, Nair SK, Muthalagu V, Natesan R, Gupta A, Beno B, Panda M, Ghosh K, Shukla JK, Sale H, Haldar P, Kalidindi N, Shah D, Patel D, Mathur A, Ellsworth BA, Cheng D, Regueiro-Ren A. Identification of Monosaccharide Derivatives as Potent, Selective, and Orally Bioavailable Inhibitors of Human and Mouse Galectin-3. J Med Chem 2022; 65:11084-11099. [PMID: 35969688 DOI: 10.1021/acs.jmedchem.2c00517] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Galectin-3 (Gal-3), a member of the β-galactoside-binding protein family, is implicated in a wide variety of human diseases. Identification of Gal-3 inhibitors with the right combination of potency (against both human and mouse Gal-3) and pharmacokinetic properties to fully evaluate the potential of Gal-3 for therapeutic intervention has been a major challenge due to the characteristics of its binding pocket: high hydrophilicity and key structural differences between human Gal-3 and the mouse ortholog. We report the discovery of a novel series of monosaccharide-based, highly potent, and orally bioavailable inhibitors of human and mouse Gal-3. The novel monosaccharide derivatives proved to be selective for Gal-3, the only member of the chimeric type of galectins, over Gal-1 and Gal-9, representative of the prototype and tandem-repeat type of galectins, respectively. The proposed binding mode for the newly identified ligands was confirmed by an X-ray cocrystal structure of a representative analogue bound to Gal-3 protein.
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Affiliation(s)
- Chunjian Liu
- Department of Small Molecule Drug Discovery, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Prasada Rao Jalagam
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Jianxin Feng
- Department of Small Molecule Drug Discovery, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Wei Wang
- Department of Small Molecule Drug Discovery, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Thiruvenkadam Raja
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | | | | | - Bheema Reddy Aliphedi
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Santosh Medavarapu
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Satheesh K Nair
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | | | - Ramesh Natesan
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Anuradha Gupta
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Brett Beno
- Department of Computer-Aided Drug Design & Molecular Analytics, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Manoranjan Panda
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Kaushik Ghosh
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | | | - Harinath Sale
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Priyanka Haldar
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | | | - Devang Shah
- Biocon-Bristol Myers Squibb Research and Development Center, Bangalore 560099, India
| | - Dipal Patel
- Department of Metabolism and Pharmacokinetics, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Arvind Mathur
- Department of Discovery Synthesis, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Bruce A Ellsworth
- Department of Small Molecule Drug Discovery, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Dong Cheng
- Department of Cardiovascular and Fibrosis Discovery Biology, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
| | - Alicia Regueiro-Ren
- Department of Small Molecule Drug Discovery, Research & Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543, United States
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Wang B, Xie W, Lu X, Song J, Liang H. The Effect and Mechanism of External Use Ulcer Powder on Diabetic Mice. Cureus 2022; 14:e26903. [PMID: 35989741 PMCID: PMC9378942 DOI: 10.7759/cureus.26903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2022] [Indexed: 11/05/2022] Open
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Chianca M, Panichella G, Fabiani I, Giannoni A, L'Abbate S, Aimo A, Del Franco A, Vergaro G, Grigoratos C, Castiglione V, Cipolla CM, Fedele A, Passino C, Emdin M, Cardinale DM. Bidirectional Relationship Between Cancer and Heart Failure: Insights on Circulating Biomarkers. Front Cardiovasc Med 2022; 9:936654. [PMID: 35872912 PMCID: PMC9299444 DOI: 10.3389/fcvm.2022.936654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer and heart failure are the two leading causes of death in developed countries. These two apparently distinct clinical entities share similar risk factors, symptoms, and pathophysiological mechanisms (inflammation, metabolic disturbances, neuro-hormonal and immune system activation, and endothelial dysfunction). Beyond the well-known cardiotoxic effects of oncological therapies, cancer and heart failure are thought to be tied by a bidirectional relationship, where one disease favors the other and vice versa. In this context, biomarkers represent a simple, reproducible, sensitive and cost-effective method to explore such relationship. In this review, we recapitulate the evidence on cardiovascular and oncological biomarkers in the field of cardioncology, focusing on their role in treatment-naïve cancer patients. Cardioncological biomarkers are useful tools in risk stratification, early detection of cardiotoxicity, follow-up, and prognostic assessment. Intriguingly, these biomarkers might contribute to better understand the common pathophysiology of cancer and heart failure, thus allowing the implementation of preventive and treatment strategies in cardioncological patients
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Affiliation(s)
- Michela Chianca
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | | | - Iacopo Fabiani
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
- *Correspondence: Iacopo Fabiani
| | - Alberto Giannoni
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Serena L'Abbate
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Alberto Aimo
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | | - Giuseppe Vergaro
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | | | | - Carlo Maria Cipolla
- Cardioncology Unit, Cardioncology and Second Opinion Division, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.), Milan, Italy
| | - Antonella Fedele
- Cardioncology Unit, Cardioncology and Second Opinion Division, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.), Milan, Italy
| | - Claudio Passino
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Michele Emdin
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Daniela Maria Cardinale
- Cardioncology Unit, Cardioncology and Second Opinion Division, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.), Milan, Italy
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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: 0] [Impact Index Per Article: 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.
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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
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Frailty in Aging and the Search for the Optimal Biomarker: A Review. Biomedicines 2022; 10:biomedicines10061426. [PMID: 35740447 PMCID: PMC9219911 DOI: 10.3390/biomedicines10061426] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/07/2022] [Accepted: 06/07/2022] [Indexed: 01/09/2023] Open
Abstract
In the context of accelerated aging of the population worldwide, frailty has emerged as one of the main risk factors that can lead to loss of self-sufficiency in older people. This syndrome is defined as a reduced state of physiological reserve and functional capacity. The main diagnostic tools for frailty are based on scales that show deficits compared to their clinical application, such as the Fried frailty phenotype, among others. In this context, it is important to have one or more biomarkers with clinical applicability that can objectively and precisely determine the degree or risk of frailty in older people. The objective of this review was to analyze the biomarkers associated with frailty, classified according to the pathophysiological components of this syndrome (inflammation, coagulation, antioxidants, and liver function, among others). The evidence demonstrates that biomarkers associated with inflammation, oxidative stress, skeletal/cardiac muscle function, and platelet function represent the most promising markers of frailty due to their pathophysiological association with this syndrome. To a lesser extent but with the possibility of greater innovation, biomarkers associated with growth factors, vitamins, amino acids, and miRNAs represent alternatives as markers of this geriatric syndrome. Likewise, the incorporation of artificial intelligence represents an interesting approach to strengthening the diagnosis of frailty by biomarkers.
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Circulating Galectin-3 and Aldosterone for Predicting Atrial Fibrillation Recurrence after Radiofrequency Catheter Ablation. Cardiovasc Ther 2022; 2022:6993904. [PMID: 35692374 PMCID: PMC9151002 DOI: 10.1155/2022/6993904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/22/2022] [Accepted: 05/06/2022] [Indexed: 12/29/2022] Open
Abstract
Background Circulating galectin-3 (Gal-3) and aldosterone (ALD) are involved in fibrosis and inflammation. However, their potential value as predictors of atrial fibrillation (AF) recurrence after radiofrequency catheter ablation (RFCA) is unknown or controversial. Therefore, the aim of this study was to assess the relationship between baseline Gal-3, ALD levels, and AF recurrence in patients performing RFCA. Methods 153 consecutive patients undergoing RFCA were included. Gal-3 and ALD were measured at baseline. Univariate and multivariate Cox regressions were performed to determine the predictors of AF recurrence. Receiver operating characteristic (ROC) curve and Kaplan-Meier (K-M) curve were used to assess the value of predictors. Results There were 35 (22.88%) cases of AF recurrence after RFCA. The recurrence group had significantly higher preoperative serum levels of Gal-3 and ALD than the nonrecurrence group. Univariate and multivariate analysis showed that Gal-3 (HR = 1.28, 95% CI: 1.04-1.56, p = 0.02) and ALD (OR = 1.02, 95% CI: 1.00-1.03, p < 0.03) were significantly associated with AF recurrence after RFCA. The area under the curve (AUC) of preoperative serum Gal-3, ALD, and 2 combined to predict the recurrence of AF patients after RFCA was 0.636, 0.798, and 0.893, respectively, while sensitivity was 65.32%, 71.69%, and 88.61%, respectively and specificity was 77.46%, 78.53%, and 86.0%, respectively. Patients with Gal-3 above the cutoff value of 14.57 pg/ml had higher frequent AF recurrence than the patients with Gal − 3 ≤ 14.57 pg/ml (35% vs. 12%, p < 0.001) during a follow-up. Meanwhile, patients with ALD above the cutoff value of 243.61 pg/ml also had a higher AF recurrence rate than those with ALD ≤ 243.61 pg/ml (37% vs. 11%, p < 0.001) during a follow-up. The recurrence rate in patients with Gal − 3 > 14.57 pg/ml + ALD > 243.61 pg/ml was higher than that in patients with baseline Gal − 3 > 14.57 pg/ml or ALD > 243.61 pg/ml and patients with Gal − 3 ≤ 14.57 pg/ml + ALD ≤ 243.61 pg/ml (57% vs. 14% vs. 9%, p < 0.01, respectively). Conclusion AF recurrence after RFCA had higher baseline Gal-3 and ALD levels, and higher preoperative circulating Gal-3 and ALD levels were independent predictors of AF recurrence for patients undergoing RFCA, while combination of preoperative Gal-3 and ALD levels has higher prediction accuracy.
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Markers of Inflammation, Oxidative Stress, and Fibrosis in Patients with Atrial Fibrillation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:4556671. [PMID: 35651726 PMCID: PMC9150993 DOI: 10.1155/2022/4556671] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/01/2022] [Accepted: 05/05/2022] [Indexed: 11/17/2022]
Abstract
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia in clinical practice. The pathogenesis of AF is linked to inflammatory reaction and oxidative stress, which leads to fibrosis of the atria and progression of the disease. The purpose of this study was to define the role of several biomarkers of inflammation, fibrosis, and oxidative stress (OxS). We included 75 patients with paroxysmal/persistent AF, who were admitted for electrical cardioversion or pulmonary vein isolation (PVI). High-sensitivity C-reactive protein (hsCRP), galectin-3 (Gal-3), myeloperoxidase (MPO), oxidized low-density lipoprotein (oxLDL), and N-terminal pro-brain natriuretic peptide (NT-proBNP) were measured before the procedures. We compared the results with those of 75 healthy age-, sex-, and blood pressure-matched individuals. The patients were followed up for 1 year after the intervention to establish the recurrence of AF and its association with the measured markers. Patients with AF had higher MPO (52.6 vs. 36.2 ng/ml, p < 0.001) and NT-proBNP (209.0 vs. 28.0 pg/ml, p < 0.001) compared to healthy subjects. Also, they showed significantly higher levels of hsCRP (1.5 vs. 1.1 mg/l, p = 0.001) and Gal-3 (11.4 vs. 9.7 mg/l, p = 0.003), while there was no difference found in oxLDL (71.5 vs. 71.7 U/l, p = 0.449). MPO (OR = 1.012, p = 0.014), hsCRP (OR = 1.265, p = 0.026), and weight (OR = 1.029, p = 0.013) were independently associated with AF in a multivariable logistic regression analysis. Patients with successful maintenance of sinus rhythm (SR) for one year had lower baseline MPO (40.5 vs. 84.3 ng/ml, p = 0.005) and NT-proBNP (127.5 vs. 694.0 pg/ml, p < 0.001) compared to patients with recurrent AF episodes, but there was no difference in hsCRP, Gal-3, or oxLDL between them. MPO (OR = 0.985, p = 0.010) was independently associated with AF recurrence during the follow-up period when adjusted for cofounders. Patients with AF had increased markers of inflammation and fibrosis, while there was no increase detected in the OxS marker oxLDL. MPO was independently associated with AF in a multivariate model. Inflammatory and fibrotic mechanisms are important factors in electrical and structural remodelling progress in the atria of patients with AF.
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Zhao Y, Guo C, Zeng L, Li J, Liu X, Wang Y, Zhao K, Chen B. Mesenchymal Stem Cells Ameliorate Fibrosis by Enhancing Autophagy via Inhibiting Galectin-3/Akt/mTOR Pathway and by Alleviating the EMT via Inhibiting Galectin-3/Akt/GSK3β/Snail Pathway in NRK-52E Fibrosis. Int J Stem Cells 2022; 16:52-65. [PMID: 35483714 PMCID: PMC9978829 DOI: 10.15283/ijsc22014] [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: 01/17/2022] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 11/09/2022] Open
Abstract
Background and Objectives Epithelial-Mesenchymal transition (EMT) is one of the origins of myofibroblasts in renal interstitial fibrosis. Mesenchymal stem cells (MSCs) alleviating EMT has been proved, but the concrete mechanism is unclear. To explore the mechanism, serum-free MSCs conditioned medium (SF-MSCs-CM) was used to treat rat renal tubular epithelial cells (NRK-52E) fibrosis induced by transforming growth factor-β1 (TGF-β1) which ameliorated EMT. Methods and Results Galectin-3 knockdown (Gal-3 KD) and overexpression (Gal-3 OE) lentiviral vectors were established and transfected into NRK-52E. NRK-52E fibrosis model was induced by TGF-β1 and treated with the SF-MSCs-CM for 24 h after modelling. Fibrosis and autophagy related indexes were detected by western blot and immunocytochemistry. In model group, the expressions of α-smooth muscle actin (α-SMA), fibronectin (FN), Galectin-3, Snail, Kim-1, and the ratios of P-Akt/Akt, P-GSK3β/GSK3β, P-PI3K/PI3K, P-mTOR/mTOR, TIMP1/MMP9, and LC3B-II/I were obviously increased, and E-Cadherin (E-cad) and P62 decreased significantly compared with control group. SF-MSCs-CM showed an opposite trend after treatment compared with model group. Whether in Gal-3 KD or Gal-3 OE NRK-52E cells, SF-MSCs-CM also showed similar trends. However, the effects of anti-fibrosis and enhanced autophagy in Gal-3 KD cells were more obvious than those in Gal-3 OE cells. Conclusions SF-MSCs-CM probably alleviated the EMT via inhibiting Galectin-3/Akt/GSK3β/Snail pathway. Meanwhile, Gal-3 KD possibly enhanced autophagy via inhibiting Galectin-3/Akt/mTOR pathway, which synergistically ameliorated renal fibrosis. Targeting galectin-3 may be a potential target for the treatment of renal fibrosis.
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Affiliation(s)
- Yu Zhao
- Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China,Department of Otorhinolaryngology Head and Neck Surgery, Chongqing University Fuling Hospital, Chongqing, China
| | - Chuan Guo
- Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Lianlin Zeng
- Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Jialing Li
- Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Xia Liu
- Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Yiwei Wang
- Department of Chemistry, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Kun Zhao
- Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Bo Chen
- Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China,Correspondence to Bo Chen, Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Southwest Medical University, No.1, Section 1, Lingxiang Road, Matan Long District, Luzhou, Sichuan 646000, China, Tel: +86-08303160545, E-mail: ,
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Chou PR, Wu PY, Wu PH, Huang TH, Huang JC, Chen SC, Lee SC, Kuo MC, Chiu YW, Hsu YL, Chang JM, Hwang SJ. Investigation of the Relationship between Cardiovascular Biomarkers and Brachial-Ankle Pulse Wave Velocity in Hemodialysis Patients. J Pers Med 2022; 12:jpm12040636. [PMID: 35455752 PMCID: PMC9025475 DOI: 10.3390/jpm12040636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 02/05/2023] Open
Abstract
Brachial−ankle pulse wave velocity (baPWV) and cardiovascular (CV) biomarkers are correlated with clinical cardiovascular diseases (CVDs) in patients with kidney disease. However, limited studies evaluated the relationship between baPWV and CV biomarkers in hemodialysis patients. This study investigated the relationship between circulating CV biomarkers and baPWV in patients on hemodialysis. Hemodialysis patients were enrolled between August 2016 and January 2017 for the measurement of baPWV, traditional CV biomarkers, including high-sensitivity troponin-T (hsTnT) and N-terminal pro-B-type natriuretic peptide (NT-proBNP), and novel CV biomarkers, including Galectin-3, Cathepsin D, placental growth factor, Endocan-1, and Fetuin-A. The independent association was assessed by multivariate-adjusted linear regression analysis to control for potential confounders. The final analysis included 176 patients (95 men and 81 women) with a mean age of 60 ± 11 y old. After adjusting for age and sex, hsTnT (p < 0.01), NT-proBNP (p = 0.01), Galectin-3 (p = 0.03), and Cathepsin D (p < 0.01) were significantly directly correlated with baPWV. The direct correlation with baPWV existed in multivariable linear regression models with a β of 0.1 for hsTnT and 0.1 for Cathepsin D. The direct relationship between baPWV and CV biomarkers, particularly with hsTnT and Cathepsin D, may be helpful for risk stratification of hemodialysis patients.
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Affiliation(s)
- Ping-Ruey Chou
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
| | - Pei-Yu Wu
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung 81267, Taiwan; (P.-Y.W.); (J.-C.H.); (S.-C.C.)
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
| | - Ping-Hsun Wu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: ; Tel.: +886-7-3121101 (ext. 7351)
| | - Teng-Hui Huang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
| | - Jiun-Chi Huang
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung 81267, Taiwan; (P.-Y.W.); (J.-C.H.); (S.-C.C.)
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Szu-Chia Chen
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung 81267, Taiwan; (P.-Y.W.); (J.-C.H.); (S.-C.C.)
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Su-Chu Lee
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
| | - Mei-Chuan Kuo
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Yi-Wen Chiu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Ya-Ling Hsu
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
| | - Jer-Ming Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Shang-Jyh Hwang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; (T.-H.H.); (S.-C.L.); (M.-C.K.); (Y.-W.C.); (J.-M.C.); (S.-J.H.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
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Kong Y, Chen H, Chen M, Li Y, Li J, Liu Q, Xiong H, Guo T, Xie Y, Yuan Y, Zhang XL. Abnormal ECA-Binding Membrane Glycans and Galactosylated CAT and P4HB in Lesion Tissues as Potential Biomarkers for Hepatocellular Carcinoma Diagnosis. Front Oncol 2022; 12:855952. [PMID: 35392238 PMCID: PMC8980540 DOI: 10.3389/fonc.2022.855952] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 02/21/2022] [Indexed: 01/22/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common types of cancer. Despite decades of research efforts, the search for novel biomarkers is still urgently needed for the diagnosis of HCC and the improvement of clinical outcomes. Previous studies of HCC clinical biomarkers have usually focused on serum and urine samples (e.g., serum Alpha-fetoprotein (AFP). However, cellular membrane proteins in lesion tissues are less used in HCC diagnosis. The abnormal expression of membrane glycoproteins in tumor lesions are considered as potential targets for tumor diagnosis and tumor therapies. Here, a lectin array has been employed to screen and identify abnormal glycopatterns and cellular membrane glycans in HCC lesion tissues compared with adjacent non-tumor tissues. We found that there was significantly less expression of Erythrina cristagalli (ECA) lectin binding (Galβ1-3/β1-4) glycans on the cellular membrane of HCC lesion tissues compared with those of adjacent non-tumor tissues. Immunohistochemistry analysis further showed that ECA-binding ability on the membrane proteins of HCC tissues progressively decreased in different tumor-node-metastasis (TNM) stages (stage I to stage III) as the malignancy of liver cancer increased. Receiver operating curve (ROC) analysis showed ECA-binding ability yielding a sensitivity of 85% and specificity of 75%, and a combination of ECA and AFP has better clinical diagnostic efficiency, yielding a sensitivity of 90% and specificity of 85%, than ECA or AFP assay alone. ECA pull-down followed by mass spectrometry further showed that there was significantly less expression of ECA binding membrane catalase (CAT) and prolyl 4-hydroxylase beta polypeptide (P4HB) in HCC tissues compared with the adjacent non-tumor tissues. The abnormally increased expression of total CAT and P4HB and decreased expression of galactosylated membrane CAT and P4HB in HCC cell lines were correlated with an HCC metastasis status. Our findings suggest that abnormal declined ECA-binding galatosylated membrane glycans and two galactosylated-CAT and P4HB glycoproteins in lesion tissues are potential biomarkers in the diagnosis and/or metastasis prediction for HCC.
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Affiliation(s)
- Ying Kong
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Hao Chen
- Department of Pathology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Mengyu Chen
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Yongshuai Li
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Jiarong Li
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Qi Liu
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Huan Xiong
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Tangxi Guo
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yan Xie
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Yufeng Yuan
- Hepatobiliary and Pancreatic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiao-Lian Zhang
- Hubei Province Key Laboratory of Allergy and Immunology, and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuhan, China.,Allergy Department of Zhongnan Hospital, State Key Laboratory of Virology, Medical Research Institute Wuhan University School of Medicine, Wuhan, China
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Feliciano RDS, Manchini MT, Atum ALB, da Silva GA, Antônio EL, Serra AJ, Tucci PJF, Andrade de Mello R, Chavantes MC, Baltatu OC, Silva Júnior JA. Photobiomodulation therapy's effects on cardiac fibrosis activation after experimental myocardial infarction. Lasers Surg Med 2022; 54:883-894. [PMID: 35366381 DOI: 10.1002/lsm.23544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 02/14/2022] [Accepted: 03/18/2022] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Ischemic heart disease is the leading cause of death worldwide, and interventions to reduce myocardial infarction (MI) complications are widely researched. Photobiomodulation therapy (PBMT) has altered multiple biological processes in tissues and organs, including the heart. OBJECTIVES This study aimed to assess the temporal effects of PBMT on cardiac fibrosis activation after MI in rats. In this proof-of-concept study, we monitored the change in expression patterns over time of genes and microRNAs (miRNAs) involved in the formation of cardiac fibrosis post-MI submitted to PBMT. MATERIALS AND METHODS Experimental MI was induced, and PBMT was applied shortly after coronary artery ligation (laser light of wavelength 660 nm, 15 mW of power, energy density 22.5 J/cm2 , 60 seconds of application, irradiated area 0.785 cm2 , fluence 1.1 J/cm2 ). Ventricular septal samples were collected at 30 minutes, 3, 6, 24 hours, and 3 days post-MI to determine temporal PBMT's effects on messenger RNA (mRNA) expression associated with cardiac fibrosis activation and miRNAs expression. RESULTS PBMT, when applied after ischemia, reversed the changes in mRNA expression of myocardial extracellular matrix genes induced by MI. Surprisingly, PBMT modified cardiac miRNAs expression related to fibrosis replacement in the myocardium. Expression correlations between myocardial mRNAs were assessed. The correlation coefficient between miRNAs and target mRNAs was also determined. A positive correlation was detected among miR-21 and transforming growth factor beta-1 mRNA. The miR-29a expression negatively correlated to Col1a1, Col3a1, and MMP-2 mRNA expressions. In addition, we observed that miR-133 and Col1a1 mRNA were negatively correlated. CONCLUSION The results suggest that PBMT, through the modulation of gene transcription and miRNA expressions, can interfere in cardiac fibrosis activation after MI, mainly reversing the signaling pathway of profibrotic genes.
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Affiliation(s)
| | - Martha T Manchini
- Postgraduate Program in Medicine, Universidade Nove de Julho, UNINOVE, São Paulo, Brazil.,Department of Cardiovascular Physiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Allan L B Atum
- Postgraduate Program in Medicine, Universidade Nove de Julho, UNINOVE, São Paulo, Brazil
| | | | - Ednei L Antônio
- Department of Cardiovascular Physiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Andrey J Serra
- Department of Cardiovascular Physiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Paulo J F Tucci
- Department of Cardiovascular Physiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Ramon Andrade de Mello
- Postgraduate Program in Medicine, Universidade Nove de Julho, UNINOVE, São Paulo, Brazil
| | - Maria C Chavantes
- Postgraduate Program in Medicine, Universidade Nove de Julho, UNINOVE, São Paulo, Brazil
| | - Ovidiu C Baltatu
- Department of Public Health and Epidemiology, College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates.,Center of Innovation, Technology and Education (CITE), Anhembi Morumbi University-Anima Institute, São José dos Campos, Brazil
| | - José A Silva Júnior
- Postgraduate Program in Medicine, Universidade Nove de Julho, UNINOVE, São Paulo, Brazil
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