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Zaidi S, Asalla S, Muturi HT, Russo L, Abdolahipour R, Belew GD, Iglesias MB, Feraudo M, Leon L, Kuo E, Liu X, Kumarasamy S, Ghadieh HE, Gatto-Weis C, Zarrinpar A, Duarte S, Najjar SM. Loss of CEACAM1 in hepatocytes causes hepatic fibrosis. Eur J Clin Invest 2024; 54:e14177. [PMID: 38381498 PMCID: PMC11153018 DOI: 10.1111/eci.14177] [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: 09/25/2023] [Revised: 12/20/2023] [Accepted: 01/16/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND The role of insulin resistance in hepatic fibrosis in Metabolic dysfunction-Associated SteatoHepatitis (MASH) remains unclear. Carcinoembryonic Antigen-related Cell Adhesion Molecule1 protein (CEACAM1) promotes insulin clearance to maintain insulin sensitivity and repress de novo lipogenesis, as bolstered by the development of insulin resistance and steatohepatitis in AlbuminCre + Cc1fl/fl mice with liver-specific mouse gene encoding CEACAM1 protein (Ceacam1) deletion. We herein investigated whether these mice also developed hepatic fibrosis and whether hepatic CEACAM1 is reduced in patients with MASH at different fibrosis stages. METHODS AlbuminCre + Cc1fl/fl mice were fed a regular or a high-fat diet before their insulin metabolism and action were assessed during IPGTT, and their livers excised for histochemical, immunohistochemical and Western blot analysis. Sirius red staining was used to assess fibrosis, and media transfer was employed to examine whether mutant hepatocytes activated hepatic stellate cells (HSCs). Hepatic CEACAM1 protein levels in patients with varying disease stages were assessed by ELISA. RESULTS Hepatocytic deletion of Ceacam1 caused hyperinsulinemia-driven insulin resistance emanating from reduced hepatic insulin clearance. AlbuminCre + Cc1fl/fl livers showed inflammation, fibrosis and hepatic injury, with more advanced bridging and chicken-wire hepatic fibrosis under high-fat conditions. Media transferred from hepatocytes isolated from mutant mice activated control HSCs, likely owing to their elevated endothelin1 content. Interestingly, hepatic CEACAM1 levels were lower in the livers of patients with MASH and declined gradually with advanced fibrosis stage. CONCLUSIONS Hepatic CEACAM1 levels declined with progression of MASH in humans. The phenotype of AlbuminCre + Cc1fl/fl mice assigned a key role to CEACAM1 loss from hepatocytes in hepatic fibrosis independently of other liver cells.
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Affiliation(s)
- Sobia Zaidi
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Suman Asalla
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Harrison T. Muturi
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Lucia Russo
- Center for Diabetes and Endocrine Research (CeDER), College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Raziyeh Abdolahipour
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Getachew Debas Belew
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Maria Benitez Iglesias
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Mary Feraudo
- Department of Surgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Lensay Leon
- Department of Surgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Enoch Kuo
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Xiuli Liu
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St Louis, MO, USA
| | - Sivarajan Kumarasamy
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
- Diabetes Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Hilda E. Ghadieh
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
- Department of Biomedical Sciences, University of Balamand, Faculty of Medicine and Health Sciences, Al-Koura, Lebanon
| | - Cara Gatto-Weis
- Center for Diabetes and Endocrine Research (CeDER), College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
- Department of Pathology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Ali Zarrinpar
- Department of Surgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Sergio Duarte
- Department of Surgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Sonia M. Najjar
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
- Diabetes Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
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Chang CJ, Huang YN, Lu YB, Zhang Y, Wu PH, Huang JS, Yang W, Chiang TY, Hsieh HS, Chung WH, Weng YC. Proteomic analysis of serum extracellular vesicles from biliary tract infection patients to identify novel biomarkers. Sci Rep 2024; 14:5707. [PMID: 38459197 PMCID: PMC10923810 DOI: 10.1038/s41598-024-56036-y] [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: 09/21/2023] [Accepted: 02/29/2024] [Indexed: 03/10/2024] Open
Abstract
Biliary tract infection (BTI), a commonly occurring abdominal disease, despite being extensively studied for its initiation and underlying mechanisms, continues to pose a challenge in the quest for identifying specific diagnostic biomarkers. Extracellular vesicles (EVs), which emanate from diverse cell types, serve as minute biological entities that mirror unique physiological or pathological conditions. Despite their potential, there has been a relatively restricted exploration of EV-oriented methodologies for diagnosing BTI. To uncover potent protein biomarkers for BTI patients, we applied a label-free quantitative proteomic method known for its unbiased and high-throughput nature. Furthermore, 192 differentially expressed proteins surfaced within EVs isolated from individuals afflicted with BTI. Subsequent GO and KEGG analyses pinpointed Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) and Crumbs homolog 3 (CRB3) as noteworthy biomarkers. Validation via data analysis of plasma-derived EV samples confirmed their specificity to BTI. Our study leveraged an unbiased proteomic tool to unveil CEACAM1 and CRB3 as promising protein biomarkers in serum EVs, presenting potential avenues for the advancement of diagnostic systems for BTI detection.
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Affiliation(s)
- Chih-Jung Chang
- School of Medicine and Medical Research Center, Xiamen Chang Gung Hospital Hua Qiao University, Quanzhou and Xiamen, Fujian, China
| | - Yung-Ning Huang
- Department of Digestive Disease, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Yang-Bor Lu
- Department of Digestive Disease, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
- Hepatobiliary and Pancreatic Unit, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Yi Zhang
- Department of Emergency Clinic, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Ping-Hua Wu
- Department of Emergency Clinic, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Jian-Shan Huang
- Department of Emergency Clinic, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Wei Yang
- Department of Digestive Disease, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Tung-Ying Chiang
- Department of Digestive Disease, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Hui-Shan Hsieh
- Department of Otolaryngology-Head and Neck Surgery, Sleep Center, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China
| | - Wen-Hung Chung
- School of Medicine and Medical Research Center, Xiamen Chang Gung Hospital Hua Qiao University, Quanzhou and Xiamen, Fujian, China.
- Drug Hypersensitivity Clinical and Research Center, Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taipei and Keelung, Taiwan.
- Department of Dermatology, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China.
| | - Yu-Chieh Weng
- Department of Digestive Disease, Xiamen Chang Gung Hospital Hua Qiao University, Xiamen, Fujian, China.
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Yazdani HO, Geller DA, Tohme S. Spliced CEACAM1: A Potential Novel Biomarker and Target for Ameliorating Liver Ischemia-reperfusion Injury. Transplantation 2024; 108:585-587. [PMID: 38385338 DOI: 10.1097/tp.0000000000004886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Hepatic ischemia-reperfusion injury remains a significant challenge in liver transplantation potentially leading to delayed graft function, primary nonfunction, and sometimes rejection. Understanding the underlying mechanisms and implementing mitigation strategies are essential for improving transplant outcomes and patient survival. A recent study published by Dery et al shows that alternative splicing of carcinoembryonic antigen-related cell adhesion molecule 1 regulated by hypoxia inducible factor 1 alpha under stress enhances hepatic ischemia tolerance in mice and humans. The authors identified a direct binding of hypoxia inducible factor 1 alpha to the promoter region of polypyrimidine tract-binding protein 1 splicing enzyme, resulting in carcinoembryonic antigen-related cell adhesion molecule 1-short induction and improved posttransplant outcomes. This study has notably elucidated a potential biomarker pertaining to the quality of liver transplant donor grafts.
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Affiliation(s)
- Hamza O Yazdani
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA
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4
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Ruz-Maldonado I, Gonzalez JT, Zhang H, Sun J, Bort A, Kabir I, Kibbey RG, Suárez Y, Greif DM, Fernández-Hernando C. Heterogeneity of hepatocyte dynamics restores liver architecture after chemical, physical or viral damage. Nat Commun 2024; 15:1247. [PMID: 38341404 PMCID: PMC10858916 DOI: 10.1038/s41467-024-45439-0] [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: 12/19/2022] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
Midlobular hepatocytes are proposed to be the most plastic hepatic cell, providing a reservoir for hepatocyte proliferation during homeostasis and regeneration. However, other mechanisms beyond hyperplasia have been little explored and the contribution of other hepatocyte subpopulations to regeneration has been controversial. Thus, re-examining hepatocyte dynamics during regeneration is critical for cell therapy and treatment of liver diseases. Using a mouse model of hepatocyte- and non-hepatocyte- multicolor lineage tracing, we demonstrate that midlobular hepatocytes also undergo hypertrophy in response to chemical, physical, and viral insults. Our study shows that this subpopulation also combats liver impairment after infection with coronavirus. Furthermore, we demonstrate that pericentral hepatocytes also expand in number and size during the repair process and Galectin-9-CD44 pathway may be critical for driving these processes. Notably, we also identified that transdifferentiation and cell fusion during regeneration after severe injury contribute to recover hepatic function.
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Affiliation(s)
- Inmaculada Ruz-Maldonado
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, 06520, USA
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA
- Departments of Internal Medicine (Endocrinology) and Cellular & Molecular Physiology, Yale University, New Haven, CT, USA
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - John T Gonzalez
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, 06520, USA
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Hanming Zhang
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, 06520, USA
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Jonathan Sun
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, 06520, USA
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Alicia Bort
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, 06520, USA
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Inamul Kabir
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
- Department of Genetics, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Richard G Kibbey
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA
- Departments of Internal Medicine (Endocrinology) and Cellular & Molecular Physiology, Yale University, New Haven, CT, USA
| | - Yajaira Suárez
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, 06520, USA
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Daniel M Greif
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
- Department of Genetics, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Carlos Fernández-Hernando
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, 06520, USA.
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, 06520, USA.
- Yale Center of Molecular and Systems Metabolism, Yale University School of Medicine, New Haven, CT, 06520, USA.
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA.
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Kojima H, Kadono K, Hirao H, Dery KJ, Torgerson T, Yao S, Kaldas FM, Farmer DG, Blumberg RS, Kupiec-Weglinski JW. T Cell CEACAM1-TIM-3 Crosstalk Alleviates Liver Transplant Injury in Mice and Humans. Gastroenterology 2023; 165:1233-1248.e9. [PMID: 37479191 PMCID: PMC10592295 DOI: 10.1053/j.gastro.2023.07.004] [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: 03/15/2023] [Revised: 05/26/2023] [Accepted: 07/04/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND & AIMS Carcinoembryonic antigen-related cell adhesion molecule 1 (CC1) acts through homophilic and heterophilic interactions with T cell immunoglobulin domain and mucin domain-containing protein 3 (TIM-3), which regulates innate immune activation in orthotopic liver transplantation (OLT). We investigated whether cluster of differentiation (CD) 4+ T cell-dependent CC1-TIM-3 crosstalk may affect OLT outcomes in mice and humans. METHODS Wild-type (WT) and CC1-deficient (CC1 knock-out [KO]) mouse livers were transplanted into WT, CC1KO, or T-cell TIM-3 transgenic (TIM-3Tg)/CC1KO double-mutant recipients. CD4+ T cells were adoptively transferred into T/B cell-deficient recombination activating gene 2 protein (Rag2) KO recipients, followed by OLT. The perioperative liver-associated CC1 increase was analyzed in 50 OLT patients. RESULTS OLT injury in WT livers deteriorated in CC1KO compared with CC1-proficient (WT) recipients. The frequency of TIM-3+CD4+ T cells was higher in WT than CC1KO hosts. Reconstitution of Rag2KO mice with CC1KO-T cells increased nuclear factor (NF)-κB phosphorylation and OLT damage compared with recipients repopulated with WT T cells. T-cell TIM-3 enhancement in CC1KO recipients (WT → TIM3Tg/CC1KO) suppressed NF-κB phosphorylation in Kupffer cells and mitigated OLT injury. However, TIM-3-mediated protection was lost by pharmacologic TIM-3 blockade or an absence of CC1 in the donor liver (CC1KO → TIM-3Tg/CC1KO). The perioperative CC1 increase in human OLT reduced hepatocellular injury, early allograft dysfunction, and the cumulative rejection rate. CONCLUSIONS This translational study identifies T cell-specific CC1 signaling as a therapeutic means to alleviate OLT injury by promoting T cell-intrinsic TIM-3, which in turn interacts with liver-associated CC1 to suppress NF-κB in Kupffer cells. By suppressing peritransplant liver damage, promoting T-cell homeostasis, and improving OLT outcomes, recipient CC1 signaling serves as a novel cytoprotective sentinel.
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Affiliation(s)
- Hidenobu Kojima
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Kentaro Kadono
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Hirofumi Hirao
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Kenneth J Dery
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Taylor Torgerson
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Siyuan Yao
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Fady M Kaldas
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Douglas G Farmer
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Richard S Blumberg
- Division of Gastroenterology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jerzy W Kupiec-Weglinski
- The Dumont-University of California Los Angeles Transplantation Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California.
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6
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Kube-Golovin I, Lyndin M, Wiesehöfer M, Wennemuth G. CEACAM expression in an in-vitro prostatitis model. Front Immunol 2023; 14:1236343. [PMID: 37691945 PMCID: PMC10485834 DOI: 10.3389/fimmu.2023.1236343] [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: 06/07/2023] [Accepted: 07/28/2023] [Indexed: 09/12/2023] Open
Abstract
Background Prostatitis is an inflammatory disease of the prostate gland, which affects 2-16% of men worldwide and thought to be a cause for prostate cancer (PCa) development. Carcinoembryogenic antigen-related cell adhesion molecules (CEACAMs) are deregulated in inflammation and in PCa. The role of CEACAMs in prostate inflammation and their possible contribution to the malignant transformation of prostate epithelial cells is still elusive. In this study, we investigated the expression of CEACAMs in an in-vitro prostatitis model and their potential role in malignant transformation of prostate epithelial cells. Methods Normal prostate epithelial RWPE-1 cells were treated with pro-inflammatory cytokines to achieve an inflammatory state of the cells. The expression of CEACAMs and their related isoforms were analyzed. Additionally, the expression levels of selected CEACAMs were correlated with the expression of malignancy markers and the migratory properties of the cells. Results This study demonstrates that the pro-inflammatory cytokines, tumor necrosis factor alpha (TNFα) and interferon-gamma (IFNγ), induce synergistically an up-regulation of CEACAM1 expression in RWPE-1 cells, specifically favoring the CEACAM1-L isoform. Furthermore, overexpressed CEACAM1-L is associated with the deregulated expression of JAK/STAT, NFκB, and epithelial-mesenchymal transition (EMT) genes, as well as an increased cell migration. Conclusion We postulate that CEACAM1 isoform CEACAM1-4L may synergistically contribute to inflammation-induced oncogenesis in the prostate.
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Affiliation(s)
| | - Mykola Lyndin
- University Hospital Essen, Department of Anatomy, Essen, Germany
- Academic and Research Medical Institute, Department of Pathology, Sumy State University, Sumy, Ukraine
| | - Marc Wiesehöfer
- University Hospital Essen, Department of Anatomy, Essen, Germany
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7
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Lee WH, Najjar SM, Kahn CR, Hinds TD. Hepatic insulin receptor: new views on the mechanisms of liver disease. Metabolism 2023; 145:155607. [PMID: 37271372 PMCID: PMC10330768 DOI: 10.1016/j.metabol.2023.155607] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 05/26/2023] [Accepted: 05/28/2023] [Indexed: 06/06/2023]
Abstract
Over 65 % of people with obesity display the metabolic-associated fatty liver disease (MAFLD), which can manifest as steatohepatitis, fibrosis, cirrhosis, or liver cancer. The development and progression of MAFLD involve hepatic insulin resistance and reduced insulin clearance. This review discusses the relationships between altered insulin signaling, hepatic insulin resistance, and reduced insulin clearance in the development of MAFLD and how this provides the impetus for exploring the use of insulin sensitizers to curb this disease. The review also explores the role of the insulin receptor in hepatocytes and hepatic stellate cells and how it signals in metabolic and end-stage liver diseases. Finally, we discuss new research findings that indicate that advanced hepatic diseases may be an insulin-sensitive state in the liver and deliberate whether insulin sensitizers should be used to manage late-stage liver diseases.
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Affiliation(s)
- Wang-Hsin Lee
- Department of Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Sonia M Najjar
- Department of Biomedical Sciences and the Diabetes Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - C Ronald Kahn
- Section of Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA 02215, USA
| | - Terry D Hinds
- Department of Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, KY, USA; Barnstable Brown Diabetes Center, University of Kentucky College of Medicine, Lexington, KY, USA; Markey Cancer Center, University of Kentucky, Lexington, KY, USA.
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8
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Memaj P, Ouzerara Z, Jornayvaz FR. Role of Oxidative Stress and Carcinoembryonic Antigen-Related Cell Adhesion Molecule 1 in Nonalcoholic Fatty Liver Disease. Int J Mol Sci 2023; 24:11271. [PMID: 37511031 PMCID: PMC10379080 DOI: 10.3390/ijms241411271] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) has become a widely studied subject due to its increasing prevalence and links to diseases such as type 2 diabetes and obesity. It has severe complications, including nonalcoholic steatohepatitis, cirrhosis, hepatocellular carcinoma, and portal hypertension that can lead to liver transplantation in some cases. To better prevent and treat this pathology, it is important to understand its underlying physiology. Here, we identify two main factors that play a crucial role in the pathophysiology of NAFLD: oxidative stress and the key role of carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1). We discuss the pathophysiology linking these factors to NAFLD pathophysiology.
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Affiliation(s)
- Plator Memaj
- Division of Endocrinology, Diabetes, Nutrition and Therapeutic Patient Education, Department of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Zayd Ouzerara
- Division of Endocrinology, Diabetes, Nutrition and Therapeutic Patient Education, Department of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - François R Jornayvaz
- Division of Endocrinology, Diabetes, Nutrition and Therapeutic Patient Education, Department of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland
- Diabetes Center, Faculty of Medicine, Geneva University, 1205 Geneva, Switzerland
- Department of Cell Physiology and Metabolism, Faculty of Medicine, Geneva University, 1205 Geneva, Switzerland
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9
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CEACAMS 1, 5, and 6 in disease and cancer: interactions with pathogens. Genes Cancer 2023; 14:12-29. [PMID: 36741860 PMCID: PMC9891707 DOI: 10.18632/genesandcancer.230] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 01/20/2023] [Indexed: 02/04/2023] Open
Abstract
The CEA family comprises 18 genes and 11 pseudogenes located at chromosome 19q13.2 and is divided into two main groups: cell surface anchored CEA-related cell adhesion molecules (CEACAMs) and the secreted pregnancy-specific glycoproteins (PSGs). CEACAMs are highly glycosylated cell surface anchored, intracellular, and intercellular signaling molecules with diverse functions, from cell differentiation and transformation to modulating immune responses associated with infection, inflammation, and cancer. In this review, we explore current knowledge surrounding CEACAM1, CEACAM5, and CEACAM6, highlight their pathological significance in the areas of cancer biology, immunology, and inflammatory disease, and describe the utility of murine models in exploring questions related to these proteins.
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10
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Scozzi D, Gelman AE. Avoid being trapped by your liver: ischemia-reperfusion injury in liver transplant triggers S1P-mediated NETosis. J Clin Invest 2023; 133:e167012. [PMID: 36719374 PMCID: PMC9888375 DOI: 10.1172/jci167012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Liver transplantation can be a life-saving treatment for end-stage hepatic disease. Unfortunately, some recipients develop ischemia-reperfusion injury (IRI) that leads to poor short- and long-term outcomes. Recent work has shown neutrophils contribute to IRI by undergoing NETosis, a form of death characterized by DNA ejection resulting in inflammatory extracellular traps. In this issue of the JCI, Hirao and Kojima et al. report that sphingosine-1-phosphate (S1P) expression induced by liver transplant-mediated IRI triggers NETosis. They also provide evidence that neutrophil expression of the carcinoembryonic antigen-related cell adhesion molecule-1 (CC1) long isoform inhibited NETosis by controlling S1P receptor-mediated autophagic flux. These findings suggest stimulating regulatory mechanisms that suppress NETosis could be used to prevent IRI.
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Affiliation(s)
- Davide Scozzi
- Norton Thoracic Institute, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona, USA
| | - Andrew E. Gelman
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
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11
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CEACAM1 Is a Prognostic Biomarker and Correlated with Immune Cell Infiltration in Clear Cell Renal Cell Carcinoma. DISEASE MARKERS 2023; 2023:3606362. [PMID: 36712923 PMCID: PMC9876685 DOI: 10.1155/2023/3606362] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/24/2022] [Accepted: 01/05/2023] [Indexed: 01/19/2023]
Abstract
Background CEACAM1 has been shown to be aberrantly expressed in a variety of tumors, and modulation of CEACAM1-related signaling pathways has been suggested as a novel approach for cancer immunotherapy in recent years. However, its role in clear cell renal cell carcinoma (ccRCC) is unclear. Methods The relationship between CEACAM1 and ccRCC was demonstrated based on data from TCGA, GEO, and HPA databases. And the relationship between clinicopathological features and CEACAM1 expression was also assessed. Survival curve analysis was performed to analyze the prognostic relationship between CEACAM1 expression and ccRCC. Protein interaction network analysis was used to analyze the relationship between CEACAM1 and microenvironment-related proteins. In addition, the immunomodulatory role of CEACAM1 in ccRCC was assessed by analyzing CEACAM1 and immune cell infiltration. Results The expression of CEACAM1 was lower in ccRCC tissues than in adjacent normal tissues, and its expression level was negatively correlated with tumor size status (P < 0.001), metastasis status (P = 0.009), pathological stage (P = 0.002), gender (P < 0.001), histological grade (P < 0.001), and primary therapy outcome (P = 0.045) of ccRCC. Survival curve analysis showed that ccRCC patients with lower CEACAM1 expression exhibited shorter overall survival (P < 0.001), and CEACAM1 interacted with microenvironmental molecules such as fibronectin and integrins. Furthermore, immune infiltration analysis showed that CEACAM1 expression correlated with CD8+ and CD4+ T cells, macrophage, neutrophil, and dendritic cell infiltration in ccRCC. Conclusions CEACAM1 expression correlates with progression, prognosis, and immune cell infiltration in ccRCC patients, and it may be a promising prognostic biomarker and therapeutic target for ccRCC.
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Liu D, Wu C, Wang J, Zhang L, Sun Z, Chen S, Ding Y, Wang W. Transfer RNA-derived fragment 5'tRF-Gly promotes the development of hepatocellular carcinoma by direct targeting of carcinoembryonic antigen-related cell adhesion molecule 1. Cancer Sci 2022; 113:3476-3488. [PMID: 35879647 PMCID: PMC9530880 DOI: 10.1111/cas.15505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/15/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022] Open
Abstract
Transfer RNA-derived fragments are a group of small noncoding single-stranded RNA that play essential roles in multiple diseases. However, their biological functions in carcinogenesis are not well understood. In this study, 5'tRF-Gly was found to have significantly high expression in hepatocellular carcinoma (HCC), and the upregulation of 5'tRF-Gly was positively correlated with tumor size and tumor metastasis. Overexpression of 5'tRF-Gly induced increased growth rate and metastasis in HCC cells in vitro and in nude mice, while knockdown showed the opposite effect. Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) was confirmed to be a direct target of 5'tRF-Gly in HCC. In addition, the cytological effect of CEACAM1 knockdown proved to be similar to the overexpression of 5'tRF-Gly. Moreover, attenuation of CEACAM1 expression rescued the 5'tRF-Gly-mediated promoting effects on HCC cells. These data show that 5'tRF-Gly is a new tumor-promoting factor and could be a potential diagnostic biomarker or new therapeutic target for HCC.
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Affiliation(s)
- Dekai Liu
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceHangzhouChina
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang ProvinceHangzhouChina
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang UniversityHangzhouChina
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang ProvinceHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Chengdong Wu
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceHangzhouChina
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang ProvinceHangzhouChina
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang UniversityHangzhouChina
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang ProvinceHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Jingjie Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceHangzhouChina
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang ProvinceHangzhouChina
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang UniversityHangzhouChina
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang ProvinceHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Lufei Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceHangzhouChina
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang ProvinceHangzhouChina
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang UniversityHangzhouChina
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang ProvinceHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Zhongquan Sun
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceHangzhouChina
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang ProvinceHangzhouChina
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang UniversityHangzhouChina
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang ProvinceHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Shihong Chen
- Department of Clinical MedicineWenzhou Medical CollegeWenzhouChina
| | - Yuan Ding
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceHangzhouChina
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang ProvinceHangzhouChina
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang UniversityHangzhouChina
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang ProvinceHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Weilin Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceHangzhouChina
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang ProvinceHangzhouChina
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang UniversityHangzhouChina
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang ProvinceHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
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Ghiasi S, Bashiri J, Pourrazi H, Jadidi RP. The effect of high-intensity interval training and CoQ10 administration on hepatic CEACAM1 and PDGFA proteins in diet-induced obese rats. SPORT SCIENCES FOR HEALTH 2022. [DOI: 10.1007/s11332-022-00922-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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SAKUMA M, OHTA K, FUKADA S, AKAGI M, KATO H, ISHIDA Y, NARUSE T, TAKECHI M, SHIGEISHI H, NISHI H, AIKAWA T. Effects of CEACAM1 in oral keratinocytes on HO-1 expression induced by Candida β-glucan particles. J Appl Oral Sci 2022; 30:e20220158. [PMID: 36350873 PMCID: PMC9651918 DOI: 10.1590/1678-7757-2022-0158] [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: 04/13/2022] [Accepted: 09/14/2022] [Indexed: 11/09/2022] Open
Abstract
Objective Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) is a member of the carcinoembryonic antigen family. Although its expression has been found in chronic oral inflammatory epithelium, this study aimed to know whether CEACAM1 in oral keratinocytes participates in host immune response against
Candida albicans
. Methodology We investigated CEACAM1 expression in oral keratinocytes induced by
C. albicans
as well as by
Candida
cell wall component β-glucan particles (β-GPs). Furthermore, the effects of CEACAM1 on β-GPs-induced heme oxygenase-1 (HO-1) expression and its related signals were examined. Results Fluorescence staining showed CEACAM1 expression in oral keratinocytes (RT7) cells, whereas quantitative reverse transcription (RT)-PCR indicated that both live and heat-killed
C. albicans
increased CEACAM1 mRNA expression in RT7 cells. Examinations using quantitative RT-PCR and western blotting indicated that CEACAM1 expression was also increased by β-GPs derived from
C. albicans
. Specific siRNA for CEACAM1 decreased HO-1 expression induced by β-GPs from
C. albicans
as well as the budding yeast microorganism
Saccharomyces cerevisiae
. Moreover, knockdown of CEACAM1 decreased β-GPs-induced ROS activity in the early phase and translocation of Nrf2 into the nucleus. Conclusion CEACAM1 in oral keratinocytes may have a critical role in regulation of HO-1 for host immune defense during
Candida
infection.
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15
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Selecting Hub Genes and Predicting Target Genes of microRNAs in Tuberculosis via the Bioinformatics Analysis. Genet Res (Camb) 2021; 2021:6226291. [PMID: 34803519 PMCID: PMC8572619 DOI: 10.1155/2021/6226291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 08/31/2021] [Accepted: 10/07/2021] [Indexed: 01/22/2023] Open
Abstract
Tuberculosis (TB) is the world's most prevalently infectious disease. Molecular mechanisms behind tuberculosis remain unknown. microRNA (miRNA) is involved in a wide variety of diseases. To validate the significant genes and miRNAs in the current sample, two messenger RNA (mRNA) expression profile datasets and three miRNA expression profile datasets were downloaded from the Gene Expression Omnibus (GEO) database. The differentially expressed (DE) genes (DEGs) and miRNAs (DE miRNAs) between healthy and TB patients were filtered out. Enrichment analysis was executed, and a protein-protein interaction (PPI) network was developed to understand the enrich pathways and hub genes of TB. Additionally, the target genes of miRNA were predicted and overlapping target genes were identified. We studied a total of 181 DEGs (135 downregulated and 46 upregulated genes) and two DE miRNAs (2 downregulated miRNAs) from two gene profile datasets and three miRNA profile datasets, respectively. 10 hub genes were defined based on high degree of connectivity. A PPI network's top module was constructed. The 23 DEGs identified have a significant relationship with miRNAs. 25 critically significant Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were discovered. The detailed study revealed that, in tuberculosis, the DE miRNA and DEGs form an interaction network. The identification of novel target genes and main pathways would aid with our understanding of miRNA's function in tuberculosis progression.
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DeAngelis AM, Malik M, Britten J, Driggers P, Catherino WH. Carcinoembryonic antigen-related cell adhesion molecule 1: a key regulatory protein involved in leiomyoma growth. F&S SCIENCE 2021; 2:396-406. [PMID: 35559862 DOI: 10.1016/j.xfss.2021.07.003] [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: 06/14/2021] [Revised: 07/19/2021] [Accepted: 07/28/2021] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To assess and characterize the role of carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) in the development of uterine leiomyoma. DESIGN Laboratory study. SETTING Academic research center. PATIENT(S) Not applicable. INTERVENTION(S) Laboratory investigation. In vitro assessment of human leiomyoma and myometrial tissue specimens as well as immortalized leiomyoma and myometrial cell lines. MAIN OUTCOME MEASURE(S) Western blotting and immunohistochemical analyses were performed to assess differences in CEACAM1 content between leiomyoma and myometrial samples. Small interfering RNA silencing experiments and transient transfection experiments were performed to characterize the regulatory role of CEACAM1 on downstream signaling cascades. RESULT(S) Analysis of RNA sequencing data revealed decreased CEACAM1 expression in human uterine leiomyoma specimens compared with that in myometrial samples. This translated to a significant down-regulation in CEACAM1 protein content in human leiomyoma compared with patient-matched myometrial tissue samples (0.236 ± 0.05-fold). A similar decrease in CEACAM1 protein content was observed in matched immortalized leiomyoma cell (ILC) and immortalized myometrial cell lines (0.21 ± 0.07). Immunohistochemical analysis revealed decreased staining intensity in leiomyoma surgical specimens compared with the matched myometrium of placebo patients. Lower CEACAM1 levels in leiomyoma were associated with increased activation of both the mitogen-activated protein kinase (MAPK) and the phosphoinositide 3-kinase/protein kinase B pathways compared with that in myometrial cells. This is significant because activation of these pathways plays an important role in leiomyoma growth. Treatment of myometrial cells with CEACAM1 small interfering RNA resulted in a significant down-regulation of CEACAM1 at the protein level (0.272 ± 0.06-fold) and was associated with increased activation of the MAPK (1.62 ± 0.21-fold) and phosphoinositide 3-kinase/protein kinase B (1.79 ± 0.35-fold) pathways, as well as increased collagen production (2.1 ± 0.49-fold). Rescue of CEACAM1 expression in leiomyoma cells by transient transfection restored regulatory control and resulted in lower activation of the MAPK pathway (0.58 ± 0.37-fold). CONCLUSION(S) CEACAM1 is an important protein involved in regulating many signal transduction pathways. Decreased CEACAM1 expression in leiomyoma allows permissive uncontrolled overactivation and up-regulation of downstream pathways that may contribute to leiomyoma growth.
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Affiliation(s)
- Anthony M DeAngelis
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland; Program in Reproductive Endocrinology and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Minnie Malik
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Joy Britten
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Paul Driggers
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - William H Catherino
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland; Program in Reproductive Endocrinology and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.
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Chean J, Chen CJ, Gugiu G, Wong P, Cha S, Li H, Nguyen T, Bhatticharya S, Shively JE. Human CEACAM1-LF regulates lipid storage in HepG2 cells via fatty acid transporter CD36. J Biol Chem 2021; 297:101311. [PMID: 34666041 PMCID: PMC8577156 DOI: 10.1016/j.jbc.2021.101311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 10/07/2021] [Accepted: 10/14/2021] [Indexed: 12/12/2022] Open
Abstract
Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) is expressed in the liver and secreted as biliary glycoprotein 1 (BGP1) via bile canaliculi (BCs). CEACAM1-LF is a 72 amino acid cytoplasmic domain mRNA splice isoform with two immunoreceptor tyrosine-based inhibitory motifs (ITIMs). Ceacam1−/− or Ser503Ala transgenic mice have been shown to develop insulin resistance and nonalcoholic fatty liver disease; however, the role of the human equivalent residue, Ser508, in lipid dysregulation is unknown. Human HepG2 hepatocytes that express CEACAM1 and form BC in vitro were compared with CEACAM1−/− cells and CEACAM1−/− cells expressing Ser508Ala null or Ser508Asp phosphorylation mimic mutations or to phosphorylation null mutations in the tyrosine ITIMs known to be phosphorylated by the tyrosine kinase Src. CEACAM1−/− cells and the Ser508Asp and Tyr520Phe mutants strongly retained lipids, while Ser508Ala and Tyr493Phe mutants had low lipid levels compared with wild-type cells, indicating that the ITIM mutants phenocopied the Ser508 mutants. We found that the fatty acid transporter CD36 was upregulated in the S508A mutant, coexpressed in BCs with CEACAM1, co-IPed with CEACAM1 and Src, and when downregulated via RNAi, an increase in lipid droplet content was observed. Nuclear translocation of CD36 associated kinase LKB1 was increased sevenfold in the S508A mutant versus CEACAM1−/− cells and correlated with increased activation of CD36-associated kinase AMPK in CEACAM1−/− cells. Thus, while CEACAM1−/− HepG2 cells upregulate lipid storage similar to Ceacam1−/− in murine liver, the null mutation Ser508Ala led to decreased lipid storage, emphasizing evolutionary changes between the CEACAM1 genes in mouse and humans.
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Affiliation(s)
- Jennifer Chean
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Charng-Jui Chen
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Gabriel Gugiu
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Patty Wong
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Seung Cha
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Harry Li
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Tung Nguyen
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Supriyo Bhatticharya
- Department of Computational and Quantitative Medicine, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - John E Shively
- Department of Immunology and Theranostics, Beckman Research Institute of City of Hope, Duarte, California, USA.
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Helal RA, Russo L, Ghadieh HE, Muturi HT, Asalla S, Lee AD, Gatto-Weis C, Najjar SM. Regulation of hepatic fibrosis by carcinoembryonic antigen-related cell adhesion molecule 1. Metabolism 2021; 121:154801. [PMID: 34058224 PMCID: PMC8286970 DOI: 10.1016/j.metabol.2021.154801] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/05/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE NAFLD is a complex disease marked by cellular abnormalities leading to NASH. NAFLD patients manifest low hepatic levels of CEACAM1, a promoter of insulin clearance. Consistently, Cc1-/- null mice displayed spontaneous hyperinsulinemia/insulin resistance and steatohepatitis. Liver-specific reconstitution of Ceacam1 reversed these metabolic anomalies in 8-month-old Cc1-/-xliver+ mice fed a regular chow diet. The current study examined whether it would also reverse progressive hepatic fibrosis in mice fed a high-fat (HF) diet. METHODS 3-Month-old mice were fed a high-fat diet for 3-5 months, and metabolic and histopathological analysis were conducted to evaluate their NASH phenotype. RESULTS Reconstituting CEACAM1 to Cc1-/- livers curbed diet-induced liver dysfunction and NASH, including macrovesicular steatosis, lobular inflammation, apoptosis, oxidative stress, and chicken-wire bridging fibrosis. Persistence of hepatic fibrosis in HF-fed Cc1-/- treated with nicotinic acid demonstrated a limited role for lipolysis and adipokine release in hepatic fibrosis caused by Ceacam1 deletion. CONCLUSIONS Restored metabolic and histopathological phenotype of HF-fed Cc1-/-xliver+xliver+ assigned a critical role for hepatic CEACAM1 in preventing NAFLD/NASH including progressive hepatic fibrosis.
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Affiliation(s)
- Raghd Abu Helal
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Lucia Russo
- Center for Diabetes and Endocrine Research (CeDER), College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Hilda E Ghadieh
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Harrison T Muturi
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Suman Asalla
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Abraham D Lee
- Department of Rehabilitation Sciences, College of Health Sciences, The University of Toledo, Toledo, OH, USA
| | - Cara Gatto-Weis
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA; Department of Pathology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Sonia M Najjar
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA; Diabetes Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA.
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Carranza-Trejo AM, Vetvicka V, Vistejnova L, Kralickova M, Montufar EB. Hepatocyte and immune cell crosstalk in non-alcoholic fatty liver disease. Expert Rev Gastroenterol Hepatol 2021; 15:783-796. [PMID: 33557653 DOI: 10.1080/17474124.2021.1887730] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction: Nonalcoholic fatty liver disease (NAFLD) is the most widespread chronic liver disease in the world. It can evolve into nonalcoholic steatohepatitis (NASH) where inflammation and hepatocyte ballooning are key participants in the determination of this steatotic state.Areas covered: To provide a systematic overview and current understanding of the role of inflammation in NAFLD and its progression to NASH, the function of the cells involved, and the activation pathways of the innate immunity and cell death; resulting in inflammation and chronic liver disease. A PubMed search was made with relevant articles together with relevant references were included for the writing of this review.Expert opinion: Innate and adaptive immunity are the key players in the NAFLD progression; some of the markers presented during NAFLD are also known to be immunity biomarkers. All cells involved in NAFLD and NASH are known to have immunoregulatory properties and their imbalance will completely change the cytokine profile and form a pro-inflammatory microenvironment. It is necessary to fully answer the question of what initiators and metabolic imbalances are particularly important, considering sterile inflammation as the architect of the disease. Due to the shortage of elucidation of NASH progression, we discuss in this review, how inflammation is a key part of this development and we presume the targets should lead to inflammation and oxidative stress treatment.
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Affiliation(s)
| | - Vaclav Vetvicka
- Department of Pathology and Laboratory Medicine, University of Louisville, Louisville, KY, USA
| | - Lucie Vistejnova
- Biomedical Centre, Medical Faculty in Pilsen, Charles University, Pilsen, Czech Republic
| | - Milena Kralickova
- Biomedical Centre, Medical Faculty in Pilsen, Charles University, Pilsen, Czech Republic
| | - Edgar B Montufar
- Central European Institute of Technology, Brno University of Technology, Brno, Czech Republic
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Riva A, Palma E, Devshi D, Corrigall D, Adams H, Heaton N, Menon K, Preziosi M, Zamalloa A, Miquel R, Ryan JM, Wright G, Fairclough S, Evans A, Shawcross D, Schierwagen R, Klein S, Uschner FE, Praktiknjo M, Katzarov K, Hadzhiolova T, Pavlova S, Simonova M, Trebicka J, Williams R, Chokshi S. Soluble TIM3 and Its Ligands Galectin-9 and CEACAM1 Are in Disequilibrium During Alcohol-Related Liver Disease and Promote Impairment of Anti-bacterial Immunity. Front Physiol 2021; 12:632502. [PMID: 33776793 PMCID: PMC7987668 DOI: 10.3389/fphys.2021.632502] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/10/2021] [Indexed: 12/12/2022] Open
Abstract
Background and Aims Immunoregulatory checkpoint receptors (CR) contribute to the profound immunoparesis observed in alcohol-related liver disease (ALD) and in vitro neutralization of inhibitory-CRs TIM3/PD1 on anti-bacterial T-cells can rescue innate and adaptive anti-bacterial immunity. Recently described soluble-CR forms can modulate immunity in inflammatory conditions, but the contributions of soluble-TIM3 and soluble-PD1 and other soluble-CRs to immune derangements in ALD remain unclear. Methods In Alcoholic Hepatitis (AH; n = 19), alcohol-related cirrhosis (ARC; n = 53) and healthy control (HC; n = 27) subjects, we measured by Luminex technology (i) plasma levels of 16 soluble-CRs, 12 pro/anti-inflammatory cytokines and markers of gut bacterial translocation; (ii) pre-hepatic, post-hepatic and non-hepatic soluble-CR plasma levels in ARC patients undergoing TIPS; (iii) soluble-CRs production from ethanol-treated immunocompetent precision cut human liver slices (PCLS); (iv) whole-blood soluble-CR expression upon bacterial challenge. By FACS, we assessed the relationship between soluble-TIM3 and membrane-TIM3 and rescue of immunity in bacterial-challenged PBMCs. Results Soluble-TIM3 was the dominant plasma soluble-CR in ALD vs. HC (p = 0.00002) and multivariate analysis identified it as the main driver of differences between groups. Soluble-CRs were strongly correlated with pro-inflammatory cytokines, gut bacterial translocation markers and clinical indices of disease severity. Ethanol exposure or bacterial challenge did not induce soluble-TIM3 production from PCLS nor from whole-blood. Bacterial challenge prompted membrane-TIM3 hyperexpression on PBMCs from ALD patient's vs. HC (p < 0.002) and was inversely correlated with plasma soluble-TIM3 levels in matched patients. TIM3 ligands soluble-Galectin-9 and soluble-CEACAM1 were elevated in ALD plasma (AH > ARC; p < 0.002). In vitro neutralization of Galectin-9 and soluble-CEACAM1 improved the defective anti-bacterial and anti-inflammatory cytokine production from E. coli-challenged PBMCs in ALD patients. Conclusions Alcohol-related liver disease patients exhibit supra-physiological plasma levels of soluble-TIM3, particularly those with greater disease severity. This is also associated with increased levels of soluble TIM3-ligands and membrane-TIM3 expression on immune cells. Soluble-TIM3 can block the TIM3-ligand synapse and improve anti-bacterial immunity; however, the increased levels of soluble TIM3-binding ligands in patients with ALD negate any potential immunostimulatory effects. We believe that anti-TIM3 neutralizing antibodies currently in Phase I clinical trials or soluble-TIM3 should be investigated further for their ability to enhance anti-bacterial immunity. These agents could potentially represent an innovative immune-based supportive approach to rescue anti-bacterial defenses in ALD patients.
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Affiliation(s)
- Antonio Riva
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom.,Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Elena Palma
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom.,Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Dhruti Devshi
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom.,Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Douglas Corrigall
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom.,Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom.,Department of Gastroenterology, Basildon University Hospital, Basildon, United Kingdom
| | - Huyen Adams
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom.,Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom.,Department of Gastroenterology, Royal Berkshire Hospital, Reading, United Kingdom
| | - Nigel Heaton
- Institute of Liver Studies, King's College London, London, United Kingdom
| | - Krishna Menon
- Institute of Liver Studies, King's College London, London, United Kingdom
| | - Melissa Preziosi
- Institute of Liver Studies, King's College London, London, United Kingdom
| | - Ane Zamalloa
- Institute of Liver Studies, King's College London, London, United Kingdom
| | - Rosa Miquel
- Liver Histopathology Laboratory, Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Jennifer M Ryan
- Gastrointestinal and Liver Services, Royal Free Hospital, London, United Kingdom
| | - Gavin Wright
- Department of Gastroenterology, Basildon University Hospital, Basildon, United Kingdom
| | - Sarah Fairclough
- Department of Gastroenterology, Basildon University Hospital, Basildon, United Kingdom
| | - Alexander Evans
- Department of Gastroenterology, Royal Berkshire Hospital, Reading, United Kingdom
| | - Debbie Shawcross
- Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Robert Schierwagen
- Translational Hepatology, Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany
| | - Sabine Klein
- Translational Hepatology, Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany
| | - Frank E Uschner
- Translational Hepatology, Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany
| | | | - Krum Katzarov
- Department of Gastroenterology, Hepatobiliary Surgery and Transplantology, Military Medical Academy, Sofia, Bulgaria
| | - Tanya Hadzhiolova
- Department of Gastroenterology, Hepatobiliary Surgery and Transplantology, Military Medical Academy, Sofia, Bulgaria
| | - Slava Pavlova
- Department of Gastroenterology, Hepatobiliary Surgery and Transplantology, Military Medical Academy, Sofia, Bulgaria
| | - Marieta Simonova
- Department of Gastroenterology, Hepatobiliary Surgery and Transplantology, Military Medical Academy, Sofia, Bulgaria
| | - Jonel Trebicka
- Translational Hepatology, Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany.,European Foundation for the Study of Chronic Liver Failure (EF-CLIF), Barcelona, Spain
| | - Roger Williams
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom.,Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Shilpa Chokshi
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom.,Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
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21
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Nakamura K, Kageyama S, Kaldas FM, Hirao H, Ito T, Kadono K, Dery KJ, Kojima H, Gjertson DW, Sosa RA, Kujawski M, Busuttil RW, Reed EF, Kupiec-Weglinski JW. Hepatic CEACAM1 expression indicates donor liver quality and prevents early transplantation injury. J Clin Invest 2021; 130:2689-2704. [PMID: 32027621 DOI: 10.1172/jci133142] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 01/30/2020] [Indexed: 12/16/2022] Open
Abstract
Although CEACAM1 (CC1) glycoprotein resides at the interface of immune liver injury and metabolic homeostasis, its role in orthotopic liver transplantation (OLT) remains elusive. We aimed to determine whether/how CEACAM1 signaling may affect hepatic ischemia-reperfusion injury (IRI) and OLT outcomes. In the mouse, donor liver CC1 null mutation augmented IRI-OLT (CC1-KO→WT) by enhancing ROS expression and HMGB1 translocation during cold storage, data supported by in vitro studies where hepatic flush from CC1-deficient livers enhanced macrophage activation in bone marrow-derived macrophage cultures. Although hepatic CC1 deficiency augmented cold stress-triggered ASK1/p-p38 upregulation, adjunctive ASK1 inhibition alleviated IRI and improved OLT survival by suppressing p-p38 upregulation, ROS induction, and HMGB1 translocation (CC1-KO→WT), whereas ASK1 silencing (siRNA) promoted cytoprotection in cold-stressed and damage-prone CC1-deficient hepatocyte cultures. Consistent with mouse data, CEACAM1 expression in 60 human donor liver biopsies correlated negatively with activation of the ASK1/p-p38 axis, whereas low CC1 levels associated with increased ROS and HMGB1 translocation, enhanced innate and adaptive immune responses, and inferior early OLT function. Notably, reduced donor liver CEACAM1 expression was identified as one of the independent predictors for early allograft dysfunction (EAD) in human OLT patients. Thus, as a checkpoint regulator of IR stress and sterile inflammation, CEACAM1 may be considered as a denominator of donor hepatic tissue quality, and a target for therapeutic modulation in OLT recipients.
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Affiliation(s)
- Kojiro Nakamura
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Shoichi Kageyama
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Fady M Kaldas
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Hirofumi Hirao
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Takahiro Ito
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Kentaro Kadono
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Kenneth J Dery
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Hidenobu Kojima
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - David W Gjertson
- Department of Biostatistics, UCLA School of Public Health.,Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Rebecca A Sosa
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Maciej Kujawski
- Department of Molecular Immunology, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Ronald W Busuttil
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
| | - Elaine F Reed
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Jerzy W Kupiec-Weglinski
- Department of Surgery, Division of Liver and Pancreas Transplantation, Dumont-UCLA Liver Transplant Center
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22
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Verboven E, Moya IM, Sansores-Garcia L, Xie J, Hillen H, Kowalczyk W, Vella G, Verhulst S, Castaldo SA, Algueró-Nadal A, Romanelli L, Mercader-Celma C, Souza NA, Soheily S, Van Huffel L, Van Brussel T, Lambrechts D, Roskams T, Lemaigre FP, Bergers G, van Grunsven LA, Halder G. Regeneration Defects in Yap and Taz Mutant Mouse Livers Are Caused by Bile Duct Disruption and Cholestasis. Gastroenterology 2021; 160:847-862. [PMID: 33127392 DOI: 10.1053/j.gastro.2020.10.035] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 10/13/2020] [Accepted: 10/19/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS The Hippo pathway and its downstream effectors YAP and TAZ (YAP/TAZ) are heralded as important regulators of organ growth and regeneration. However, different studies provided contradictory conclusions about their role during regeneration of different organs, ranging from promoting proliferation to inhibiting it. Here we resolve the function of YAP/TAZ during regeneration of the liver, where Hippo's role in growth control has been studied most intensely. METHODS We evaluated liver regeneration after carbon tetrachloride toxic liver injury in mice with conditional deletion of Yap/Taz in hepatocytes and/or biliary epithelial cells, and measured the behavior of different cell types during regeneration by histology, RNA sequencing, and flow cytometry. RESULTS We found that YAP/TAZ were activated in hepatocytes in response to carbon tetrachloride toxic injury. However, their targeted deletion in adult hepatocytes did not noticeably impair liver regeneration. In contrast, Yap/Taz deletion in adult bile ducts caused severe defects and delay in liver regeneration. Mechanistically, we showed that Yap/Taz mutant bile ducts degenerated, causing cholestasis, which stalled the recruitment of phagocytic macrophages and the removal of cellular corpses from injury sites. Elevated bile acids activated pregnane X receptor, which was sufficient to recapitulate the phenotype observed in mutant mice. CONCLUSIONS Our data show that YAP/TAZ are practically dispensable in hepatocytes for liver development and regeneration. Rather, YAP/TAZ play an indirect role in liver regeneration by preserving bile duct integrity and securing immune cell recruitment and function.
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Affiliation(s)
- Elisabeth Verboven
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Iván M Moya
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium; Facultad de Ingeniería y Ciencias Aplicadas, Universidad de Las Americas, Quito, Ecuador
| | - Leticia Sansores-Garcia
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Jun Xie
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Hanne Hillen
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Weronika Kowalczyk
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Gerlanda Vella
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Stefaan Verhulst
- Liver Cell Biology Research Group, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussel, Belgium
| | - Stéphanie A Castaldo
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Ana Algueró-Nadal
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Lucia Romanelli
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Cristina Mercader-Celma
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Natália A Souza
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Soheil Soheily
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Leen Van Huffel
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Thomas Van Brussel
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Diether Lambrechts
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Tania Roskams
- Department of Imaging and Pathology, Translational Cell and Tissue Research, Katholieke Universiteit Leuven and University Hospitals Leuven, Leuven, Belgium
| | - Frédéric P Lemaigre
- Liver and Pancreas Development Unit, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Gabrielle Bergers
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Leo A van Grunsven
- Liver Cell Biology Research Group, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussel, Belgium
| | - Georg Halder
- Vlaams Instituut voor Biotechnologie-Katholieke Universiteit Leuven, Center for Cancer Biology, Department of Oncology, Katholieke Universiteit Leuven, Leuven, Belgium.
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23
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Abstract
Aging is characterized by a progressive loss of physiological function leading to increase in the vulnerability to death. This deterioration process occurs in all living organisms and is the primary risk factor for pathological conditions including obesity, type 2 diabetes mellitus, Alzheimer's disease and cardiovascular diseases. Most of the age-related diseases have been associated with impairment of action of an important hormone, namely insulin. It is well-known that this hormone is a critical mediator of metabolism, growth, proliferation and differentiation. Insulin action depends on two processes that determine its circulating levels, insulin secretion and clearance, and insulin sensitivity in its target tissues. Aging has deleterious effects on these three mechanisms, impairing insulin action, thereby increasing the risk for diseases and death. Thus, improving insulin action may be an important strategy to have a healthier and longer life.
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24
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Liu W, Zheng Y, Zhang F, Zhu M, Guo Q, Xu H, Liu C, Chen H, Wang X, Hu Y, Zhang T, Lin Z, Zhang C, Li G, Jiang K, Liu X. A Preliminary Investigation on Plasma Cell Adhesion Molecules Levels by Protein Microarray Technology in Major Depressive Disorder. Front Psychiatry 2021; 12:627469. [PMID: 33912082 PMCID: PMC8071998 DOI: 10.3389/fpsyt.2021.627469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 03/15/2021] [Indexed: 12/19/2022] Open
Abstract
Objectives: Major depressive disorder (MDD) is a serious mental disorder, and there is a great difficulty to diagnose and treat. Hitherto, relatively few studies have explored the correlation between the levels of plasma cell adhesion molecules and MDD. Methods: Thirty outpatients with acute episodes of MDD in Shanghai Mental Health Center and 34 healthy volunteers from the community were recruited as subjects. Protein microarray technology was applied to compared the differences in plasma levels of 17 kinds of adhesion molecular proteins between the two groups. Meanwhile, the diagnostic value of different proteins in depression was discussed by using the receiver operating characteristic curve. Results: The levels of Carcinoembryonic Antigen Related Cell Adhesion Molecule-1(CEACAM-1) and Neural Cell Adhesion Molecule (NrCAM) in MDD patients were significantly higher than those in healthy controls (P < 0.05). The area under ROC curve of CEACAM-1 combined with NrCAM was 0.723, with the sensitivity 0.800 and the specificity 0.676. Conclusion: The plasma levels of CEACAM-1 and NrCAM were significantly up-regulated in MDD, and their combined application was of potential diagnostic value, deserving to expand the sample size for further verification.
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Affiliation(s)
- Wanying Liu
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanqun Zheng
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fuxu Zhang
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mo Zhu
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qian Guo
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hua Xu
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Caiping Liu
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haiying Chen
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoliang Wang
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yao Hu
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tianhong Zhang
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiguang Lin
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chen Zhang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guanjun Li
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kaida Jiang
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaohua Liu
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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25
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Watanabe E, Kawashima Y, Suda W, Kakihara T, Takazawa S, Nakajima D, Nakamura R, Nishi A, Suzuki K, Ohara O, Fujishiro J. Discovery of Candidate Stool Biomarker Proteins for Biliary Atresia Using Proteome Analysis by Data-Independent Acquisition Mass Spectrometry. Proteomes 2020; 8:proteomes8040036. [PMID: 33260872 PMCID: PMC7709124 DOI: 10.3390/proteomes8040036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/25/2020] [Indexed: 11/16/2022] Open
Abstract
Biliary atresia (BA) is a destructive inflammatory obliterative cholangiopathy of the neonate that affects various parts of the bile duct. If early diagnosis followed by Kasai portoenterostomy is not performed, progressive liver cirrhosis frequently leads to liver transplantation in the early stage of life. Therefore, prompt diagnosis is necessary for the rescue of BA patients. However, the prompt diagnosis of BA remains challenging because specific and reliable biomarkers for BA are currently unavailable. In this study, we discovered potential biomarkers for BA using deep proteome analysis by data-independent acquisition mass spectrometry (DIA–MS). Four patients with BA and three patients with neonatal cholestasis of other etiologies (non-BA) were recruited for stool proteome analysis. Among the 2110 host-derived proteins detected in their stools, 49 proteins were significantly higher in patients with BA and 54 proteins were significantly lower. These varying stool protein levels in infants with BA can provide potential biomarkers for BA. As demonstrated in this study, the deep proteome analysis of stools has great potential not only in detecting new stool biomarkers for BA but also in elucidating the pathophysiology of BA and other pediatric diseases, especially in the field of pediatric gastroenterology.
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Affiliation(s)
- Eiichiro Watanabe
- Department of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (E.W.); (T.K.); (K.S.)
| | - Yusuke Kawashima
- Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan; (Y.K.); (D.N.); (R.N.); (O.O.)
| | - Wataru Suda
- Laboratory for Microbiome Sciences, RIKEN Center for Integrative Medical Sciences, Yokohama 230-0045, Japan;
| | - Tomo Kakihara
- Department of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (E.W.); (T.K.); (K.S.)
| | - Shinya Takazawa
- Department of Surgery, Gunma Children’s Medical Center, Shibukawa 277-8577, Japan; (S.T.); (A.N.)
| | - Daisuke Nakajima
- Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan; (Y.K.); (D.N.); (R.N.); (O.O.)
| | - Ren Nakamura
- Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan; (Y.K.); (D.N.); (R.N.); (O.O.)
| | - Akira Nishi
- Department of Surgery, Gunma Children’s Medical Center, Shibukawa 277-8577, Japan; (S.T.); (A.N.)
| | - Kan Suzuki
- Department of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (E.W.); (T.K.); (K.S.)
| | - Osamu Ohara
- Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan; (Y.K.); (D.N.); (R.N.); (O.O.)
| | - Jun Fujishiro
- Department of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (E.W.); (T.K.); (K.S.)
- Correspondence: ; Tel.: +81-3-5800-8671; Fax: +81-3-5800-5104
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26
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Park DJ, Sung PS, Kim JH, Lee GW, Jang JW, Jung ES, Bae SH, Choi JY, Yoon SK. EpCAM-high liver cancer stem cells resist natural killer cell-mediated cytotoxicity by upregulating CEACAM1. J Immunother Cancer 2020; 8:jitc-2019-000301. [PMID: 32221015 PMCID: PMC7206970 DOI: 10.1136/jitc-2019-000301] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2020] [Indexed: 02/06/2023] Open
Abstract
Background Natural killer (NK) cells can recognize and kill cancer cells directly, but their activity can be attenuated by various inhibitory molecules expressed on the surface. The expression of epithelial cell adhesion molecule (EpCAM), a potential marker for cancer stem cells (CSCs), is known to be strongly associated with poor clinical outcomes in hepatocellular carcinoma (HCC). NK cells targeting CSCs may be a promising strategy for anti-tumor therapy, but little is known about how they respond to EpCAMhigh CSCs in HCC. Methods EpCAM expression was assessed by immunohistochemistry in 280 human HCC tissues obtained from curative surgery. To investigate the functional activity of NK cells against liver CSCs, EpCAMhigh and EpCAMlow Huh-7 cells were sorted by flow cytometry. The functional role of carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), which is related to NK cells, was determined by in vitro co-culture of NK cells and hepatoma cells using Hepa1–6 mouse hepatoma cells, as well as in vivo experiments using C57/BL6 mice. Results The frequency of recurrence after curative surgery was higher in patients with positive EpCAM expression than in those with negative EpCAM expression. In subsequent analysis based on the anatomical location of EpCAM expression, patients with peritumoral EpCAM expression showed worse prognosis than those with pantumoral EpCAM expression. Co-culture experiments demonstrated that CEACAM1 was upregulated on the surface of EpCAMhigh HCC cells, resulting in resistance to NK cell-mediated cytotoxicity. Inversely, silencing CEACAM1 restored cytotoxicity of NK cells against EpCAMhigh Huh-7 cells. Moreover, neutralizing CEACAM1 on the NK cell surface enhanced killing of Huh-7 cells, suggesting that homophilic interaction of CEACAM1 is responsible for attenuated NK cell–mediated killing of CEACAM1high cells. In mouse experiments with Hepa1–6 cells, EpCAMhigh Hepa1–6 cells formed larger tumors and showed higher CEACAM1 expression after NK cell depletion. NK-mediated cytotoxicity was enhanced after blocking CEACAM1 expression using the anti-CEACAM1 antibody, thereby facilitating tumor regression. Moreover, CEACAM1 expression positively correlated with EpCAM expression in human HCC tissues, and serum CEACAM1 levels were also significantly higher in patients with EpCAM+ HCC. Conclusion Our data demonstrated that EpCAMhigh liver CSCs resist NK cell–mediated cytotoxicity by upregulation of CEACAM1 expression.
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Affiliation(s)
- Dong Jun Park
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Pil Soo Sung
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jung-Hee Kim
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Gil Won Lee
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jeong Won Jang
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Sun Jung
- Department of Hospital Pathology, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Si Hyun Bae
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Young Choi
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Kew Yoon
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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27
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Ghadieh HE, Abu Helal R, Muturi HT, Issa DD, Russo L, Abdallah SL, Najjar JA, Benencia F, Vazquez G, Li W, Najjar SM. Loss of Hepatic Carcinoembryonic Antigen-Related Cell Adhesion Molecule 1 Links Nonalcoholic Steatohepatitis to Atherosclerosis. Hepatol Commun 2020; 4:1591-1609. [PMID: 33163831 PMCID: PMC7603529 DOI: 10.1002/hep4.1590] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/23/2020] [Accepted: 07/31/2020] [Indexed: 12/11/2022] Open
Abstract
Patients with nonalcoholic fatty liver disease/steatohepatitis (NAFLD/NASH) commonly develop atherosclerosis through a mechanism that is not well delineated. These diseases are associated with steatosis, inflammation, oxidative stress, and fibrosis. The role of insulin resistance in their pathogenesis remains controversial. Albumin (Alb)Cre+Cc1flox(fl)/fl mice with the liver‐specific null deletion of the carcinoembryonic antigen‐related cell adhesion molecule 1 (Ceacam1; alias Cc1) gene display hyperinsulinemia resulting from impaired insulin clearance followed by hepatic insulin resistance, elevated de novo lipogenesis, and ultimately visceral obesity and systemic insulin resistance. We therefore tested whether this mutation causes NAFLD/NASH and atherosclerosis. To this end, mice were propagated on a low‐density lipoprotein receptor (Ldlr)−/− background and at 4 months of age were fed a high‐cholesterol diet for 2 months. We then assessed the biochemical and histopathologic changes in liver and aortae. Ldlr−/−AlbCre+Cc1fl/fl mice developed chronic hyperinsulinemia with proatherogenic hypercholesterolemia, a robust proinflammatory state associated with visceral obesity, elevated oxidative stress (reduced NO production), and an increase in plasma and tissue endothelin‐1 levels. In parallel, they developed NASH (steatohepatitis, apoptosis, and fibrosis) and atherosclerotic plaque lesions. Mechanistically, hyperinsulinemia caused down‐regulation of the insulin receptor followed by inactivation of the insulin receptor substrate 1–protein kinase B–endothelial NO synthase pathway in aortae, lowering the NO level. This also limited CEACAM1 phosphorylation and its sequestration of Shc‐transforming protein (Shc), activating the Shc–mitogen‐activated protein kinase–nuclear factor kappa B pathway and stimulating endothelin‐1 production. Thus, in the presence of proatherogenic dyslipidemia, hyperinsulinemia and hepatic insulin resistance driven by liver‐specific deletion of Ceacam1 caused metabolic and vascular alterations reminiscent of NASH and atherosclerosis. Conclusion: Altered CEACAM1‐dependent hepatic insulin clearance pathways constitute a molecular link between NASH and atherosclerosis.
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Affiliation(s)
- Hilda E Ghadieh
- Center for Diabetes and Endocrine Research University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Physiology and Pharmacology University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Biomedical Sciences Ohio University Athens OH USA
| | - Raghd Abu Helal
- Department of Biomedical Sciences Ohio University Athens OH USA
| | - Harrison T Muturi
- Center for Diabetes and Endocrine Research University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Biomedical Sciences Ohio University Athens OH USA
| | - Daniella D Issa
- Department of Biomedical Sciences Ohio University Athens OH USA
| | - Lucia Russo
- Center for Diabetes and Endocrine Research University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Physiology and Pharmacology University of Toledo College of Medicine and Life Sciences Toledo OH USA
| | - Simon L Abdallah
- Center for Diabetes and Endocrine Research University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Physiology and Pharmacology University of Toledo College of Medicine and Life Sciences Toledo OH USA
| | - John A Najjar
- Center for Diabetes and Endocrine Research University of Toledo College of Medicine and Life Sciences Toledo OH USA
| | - Fabian Benencia
- Department of Biomedical Sciences Ohio University Athens OH USA
| | - Guillermo Vazquez
- Center for Diabetes and Endocrine Research University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Physiology and Pharmacology University of Toledo College of Medicine and Life Sciences Toledo OH USA
| | - Wei Li
- Department of Biomedical Sciences Marshall University Joan C. Edwards School of Medicine Huntington WV USA
| | - Sonia M Najjar
- Center for Diabetes and Endocrine Research University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Physiology and Pharmacology University of Toledo College of Medicine and Life Sciences Toledo OH USA.,Department of Biomedical Sciences Ohio University Athens OH USA.,Diabetes Institute Heritage College of Osteopathic Medicine Ohio University Athens OH USA
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Liu J, Muturi HT, Khuder SS, Helal RA, Ghadieh HE, Ramakrishnan SK, Kaw MK, Lester SG, Al-Khudhair A, Conran PB, Chin KV, Gatto-Weis C, Najjar SM. Loss of Ceacam1 promotes prostate cancer progression in Pten haploinsufficient male mice. Metabolism 2020; 107:154215. [PMID: 32209360 PMCID: PMC7283002 DOI: 10.1016/j.metabol.2020.154215] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/10/2020] [Accepted: 03/19/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE PTEN haploinsufficiency plays an important role in prostate cancer development in men. However, monoallelic deletion of Pten gene failed to induce high prostate intraepithelial neoplasia (PIN) until Pten+/- mice aged or fed a high-calorie diet. Because CEACAM1, a cell adhesion molecule with a potential tumor suppression activity, is induced in Pten+/- prostates, the study aimed at examining whether the rise of CEACAM1 limited neoplastic progression in Pten+/- prostates. METHODS Pten+/- were crossbred with Cc1-/- mice harboring a null deletion of Ceacam1 gene to produce Pten+/-/Cc1-/- double mutants. Prostates from 7-month old male mice were analyzed histologically and biochemically for PIN progression. RESULTS Deleting Ceacam1 in Pten+/- mice caused an early development of high-grade PIN in parallel to hyperactivation of PI3 kinase/Akt and Ras/MAP kinase pathways, with an increase in cell proliferation, epithelial-to-mesenchymal transition, angiogenesis and inflammation relative to Pten+/- and Cc1-/- individual mutants. It also caused a remarkable increase in lipogenesis in prostate despite maintaining insulin sensitivity. Concomitant Ceacam1 deletion with Pten+/- activated the IL-6/STAT3 signaling pathways to suppress Irf-8 transcription that in turn, led to a decrease in the expression level of promyelocytic leukemia gene, a well characterized tumor suppressor in prostate. CONCLUSIONS Ceacam1 deletion accelerated high-grade prostate intraepithelial neoplasia in Pten haploinsufficient mice while preserving insulin sensitivity. This demonstrated that the combined loss of Ceacam1 and Pten advanced prostate cancer by increasing lipogenesis and modifying the STAT3-dependent inflammatory microenvironment of prostate.
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Affiliation(s)
- Jehnan Liu
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Harrison T Muturi
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH 45701, USA
| | - Saja S Khuder
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Raghd Abu Helal
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH 45701, USA
| | - Hilda E Ghadieh
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH 45701, USA
| | - Sadeesh K Ramakrishnan
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Meenakshi K Kaw
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Sumona Ghosh Lester
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Ahmed Al-Khudhair
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH, 43614, USA
| | - Philip B Conran
- Department of Pathology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Khew-Voon Chin
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH, 43614, USA
| | - Cara Gatto-Weis
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Pathology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Sonia M Najjar
- Center for Diabetes and Endocrine Research, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA; Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH 45701, USA; Diabetes Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, 45701, USA.
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Wu Y, Yang Z, Zhu L, Su Q, Qin L. Association of circulating CEACAM1 levels and insulin sensitivity in gestational diabetes mellitus. BMC Endocr Disord 2020; 20:66. [PMID: 32414367 PMCID: PMC7227292 DOI: 10.1186/s12902-020-00550-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 05/10/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The aim of this study was to estimate the levels of circulating carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) in subjects with gestational diabetes mellitus (GDM) and investigate the relationships between CEACAM1 and GDM. METHODS Circulating CEACAM1 levels were measured by ELISA kit in 70 women with GDM and 70 normal glucose tolerance (NGT) pregnant women. Blood samples were collected to detect fasting plasma glucose (FPG), fasting insulin (FINS) and glycosylated hemoglobin (HbA1c) levels in all participants. Insulin sensitivity index (ISOGTT) was calculated to assess insulin sensitivity. Correlation analysis was performed between serum CEACAM1 levels and other parameters. RESULTS Circulating CEACAM1 levels were higher in the GDM group than that in the NGT pregnant group, however, the difference showed no statistical significance (1889.82 ± 616.14 vs 1758.92 ± 433.15 pg/ml, p > 0.05). In GDM group, CEACAM1 was positively correlated with ISOGTT (R = 0.39, P = 0.001), while negatively with 1 h post-meal plasma insulin level (1hPINS) (R = -0.32, P = 0.008), 2 h post-meal plasma insulin level (2hPINS) (R = -0.33, P = 0.006) and area under curve of insulin (AUCI) (R = -0.36, P = 0.002) when adjusting for maternal age and gestational age. CONCLUSIONS The present study showed that circulating CEACAM1 levels did not differ in both GDM and NGT groups. However, we found a significant positively correlation between CEACAM1 and insulin sensitivity in the GDM group.
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Affiliation(s)
- Yiming Wu
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Lingfei Zhu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Li Qin
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Kopylov AT, Kaysheva AL, Papysheva O, Gribova I, Kotaysch G, Kharitonova L, Mayatskaya T, Krasheninnikova A, Morozov SG. Association of Proteins Modulating Immune Response and Insulin Clearance During Gestation with Antenatal Complications in Patients with Gestational or Type 2 Diabetes Mellitus. Cells 2020; 9:cells9041032. [PMID: 32326243 PMCID: PMC7226479 DOI: 10.3390/cells9041032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/16/2020] [Accepted: 04/19/2020] [Indexed: 12/13/2022] Open
Abstract
Background: The purpose of the study is to establish and quantitatively assess protein markers and their combination in association with insulin uptake that may be have value for early prospective recognition of diabetic fetopathy (DF) as a complication in patients with diabetes mellitus during gestation. Methods: Proteomic surveying and accurate quantitative measurement of selected proteins from plasma samples collected from the patients with gestational diabetes mellitus (GDM) and type 2 diabetes mellitus (T2DM) who gave birth of either healthy or affected by maternal diabetes newborns was performed using mass spectrometry. Results: We determined and quantitatively measured several proteins, including CRP, CEACAM1, CNDP1 and Ig-family that were significantly differed in patients that gave birth of newborns with signs of DF. We found that patients with newborns associated with DF are characterized by significantly decreased CEACAM1 (113.18 ± 16.23 ng/mL and 81.09 ± 10.54 ng/mL in GDM and T2DM, p < 0.005) in contrast to control group (515.6 ± 72.14 ng/mL, p < 0.005). On the contrary, the concentration of CNDP1 was increased in DF-associated groups and attained 49.3 ± 5.18 ng/mL and 37.7 ± 3.34 ng/mL (p < 0.005) in GDM and T2DM groups, respectively. Among other proteins, dramatically decreased concentration of IgG4 and IgA2 subclasses of immunoglobulins were noticed. Conclusion: The combination of the measured markers may assist (AUC = 0.893 (CI 95%, 0.785–0.980) in establishing the clinical finding of the developing DF especially in patients with GDM who are at the highest risk of chronic insulin resistance.
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Affiliation(s)
- Arthur T. Kopylov
- Institute of General Pathology and Pathophysiology, Department of Pathology, 125315 Moscow, Russia; (A.K.); (S.G.M.)
- Institute of Biomedical Chemistry, Department of Proteomic Researches, 119121 Moscow, Russia;
- Correspondence: ; Tel.: +7-926-185-4049
| | - Anna L. Kaysheva
- Institute of Biomedical Chemistry, Department of Proteomic Researches, 119121 Moscow, Russia;
| | - Olga Papysheva
- Sergey S. Yudin 7th State Clinical Hospital, Perinatal Center, 115446 Moscow, Russia;
| | - Iveta Gribova
- Nikolay E. Bauman 29th State Clinical Hospital, 110020 Moscow, Russia; (I.G.); (G.K.)
- “Biopharm-Test” Limited Liability Company, 121170 Moscow, Russia
| | - Galina Kotaysch
- Nikolay E. Bauman 29th State Clinical Hospital, 110020 Moscow, Russia; (I.G.); (G.K.)
| | - Lubov Kharitonova
- Nikolay I. Pirogov Medical University, 117997 Moscow, Russia; (L.K.); (T.M.)
| | - Tatiana Mayatskaya
- Nikolay I. Pirogov Medical University, 117997 Moscow, Russia; (L.K.); (T.M.)
| | - Anna Krasheninnikova
- Institute of General Pathology and Pathophysiology, Department of Pathology, 125315 Moscow, Russia; (A.K.); (S.G.M.)
| | - Sergey G. Morozov
- Institute of General Pathology and Pathophysiology, Department of Pathology, 125315 Moscow, Russia; (A.K.); (S.G.M.)
- Nikolay E. Bauman 29th State Clinical Hospital, 110020 Moscow, Russia; (I.G.); (G.K.)
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Yang S, Cao C, Xie Z, Zhou Z. Analysis of potential hub genes involved in the pathogenesis of Chinese type 1 diabetic patients. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:295. [PMID: 32355739 PMCID: PMC7186604 DOI: 10.21037/atm.2020.02.171] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Type 1 diabetes is an autoimmune disease strongly related to genetic factors. Although studies on T1D susceptibility genes have achieved great progress, the molecular mechanism of T1D remains to be explained. Methods To explore the underlying mechanisms of T1D, bioinformatic analysis based on a microarray database was used to determine the key biomarkers of T1D as well as their biofunctions and interactions. The microarray database GSE55100 was downloaded from the Gene Expression Omnibus (GEO). Differentially expressed genes (DEGs) were processed by packages in R Software. The database for Annotation, Visualization, and Integrated Discovery (DAVID, version 6.8) was used to conduct gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses. The protein-protein interaction network was analyzed with the Search Tool for the Retrieval of Interacting Genes (STRING), and the module analysis was performed using Cytoscape. Results Seventy-eight DEGs and 13 hub genes were identified. The biofunctions and pathways of these DEGs were enriched in immune response, extracellular exosome, cytokine activity and antigen processing and presentation. Thirteen DEGs with MCODE score ≥2 were selected as hub genes including MMP9, ARG1, CAMP, CHI3L1, CRISP3, SLPI, LCN2, PGLYRP1, LTF, RETN, CEACAM1, CEACAM8 and MS4A3. Conclusions The identification and analyses of the DEGs and hub genes from database GSE55100 provide novel prospectives of the pathogenesis of T1D.
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Affiliation(s)
- Shuting Yang
- Department of Metabolism & Endocrinology, The Second Xiangya Hospital, Central South University, Changsha 410008, China.,Key Laboratory of Diabetes Immunology, Central South University, Ministry of Education, Changsha 410011, China.,National Clinical Research Center for Metabolic Diseases, Changsha 410011, China
| | - Chuqing Cao
- Department of Metabolism & Endocrinology, The Second Xiangya Hospital, Central South University, Changsha 410008, China.,Key Laboratory of Diabetes Immunology, Central South University, Ministry of Education, Changsha 410011, China.,National Clinical Research Center for Metabolic Diseases, Changsha 410011, China
| | - Zhiguo Xie
- Department of Metabolism & Endocrinology, The Second Xiangya Hospital, Central South University, Changsha 410008, China.,Key Laboratory of Diabetes Immunology, Central South University, Ministry of Education, Changsha 410011, China.,National Clinical Research Center for Metabolic Diseases, Changsha 410011, China
| | - Zhiguang Zhou
- Department of Metabolism & Endocrinology, The Second Xiangya Hospital, Central South University, Changsha 410008, China.,Key Laboratory of Diabetes Immunology, Central South University, Ministry of Education, Changsha 410011, China.,National Clinical Research Center for Metabolic Diseases, Changsha 410011, China
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32
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Zhao C, Dang Z, Sun J, Yuan S, Xie L. Up-regulation of microRNA-30b/30d cluster represses hepatocyte apoptosis in mice with fulminant hepatic failure by inhibiting CEACAM1. IUBMB Life 2020; 72:1349-1363. [PMID: 32101367 DOI: 10.1002/iub.2256] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 01/16/2020] [Indexed: 02/06/2023]
Abstract
Recently, impacts of microRNAs have been unraveled in human diseases, and we aimed to confirm the role of miR-30b/30d in fulminant hepatic failure (FHF). Expression of miR-30b/30d and CEACAM1 in serum of FHF patients and healthy people was measured by reverse transcription quantitative polymerase chain reaction (RT-qPCR) and Western blot analysis. Mice FHF models were established by injection of D-Galn and lipopolysaccharide, and were treated with miR-30b/30d mimics. Oxidative stress, liver injury, and inflammatory reaction in mouse liver tissues were measured using oxidative stress-related factor kits, hematoxylin-eosin staining and enzyme-linked immunosorbent assay, respectively. Moreover, cell cycle distribution and apoptosis of hepatocytes of mice were determined by flow cytometry, and the target relation between miR-30b/30d and CEACAM1 was confirmed by bioinformatic method and dual luciferase reporter gene assay. MiR-30b/30d expression was positively, and CEACAM1 expression was negatively related to prognosis of FHF patients. Up-regulation of miR-30b/30d attenuated oxidative stress, liver injury, and inflammatory reaction, and improved survival rate of FHF mice. Furthermore, elevated miR-30b/30d ameliorated apoptosis and cell cycle arrest of hepatocytes of FHF mice. CEACAM1 was a target gene of miR-30b/30d. This study highlights that up-regulated miR-30b/30d attenuates the progression of FHF by targeting CEACAM1, which may be helpful to FHF treatment.
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Affiliation(s)
- Changpu Zhao
- Internal Medicine Department, Henan University of Chinese Medicine, Zhengzhou, China
| | - Zhongqin Dang
- Hepatobiliary Spleen and Stomach Department, Henan Hospital of Chinese Medicine, The Second Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Junbo Sun
- Personnel Office, Henan Hospital of Chinese Medicine, The Second Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Shuaiqiang Yuan
- Department of Digestion, Affiliated Hospital of Henan Academy of Chinese Medicine, Zhengzhou, China
| | - Li Xie
- Internal Medicine Department, Henan Electric Power Hospital, Zhengzhou, China
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Kleefeldt F, Rueckschloss U, Ergün S. CEACAM1 promotes vascular aging processes. Aging (Albany NY) 2020; 12:3121-3123. [PMID: 32084008 PMCID: PMC7066878 DOI: 10.18632/aging.102868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 02/10/2020] [Indexed: 11/25/2022]
Affiliation(s)
- Florian Kleefeldt
- Institute of Anatomy and Cell Biology, Julius-Maximilians-University Würzburg, Würzburg, Germany
| | - Uwe Rueckschloss
- Institute of Anatomy and Cell Biology, Julius-Maximilians-University Würzburg, Würzburg, Germany
| | - Süleyman Ergün
- Institute of Anatomy and Cell Biology, Julius-Maximilians-University Würzburg, Würzburg, Germany
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Wu SZ, Wei HX, Jiang D, Li SM, Zou WH, Peng HJ. Genome-Wide CRISPR Screen Identifies Host Factors Required by Toxoplasma gondii Infection. Front Cell Infect Microbiol 2020; 9:460. [PMID: 32039045 PMCID: PMC6987080 DOI: 10.3389/fcimb.2019.00460] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 12/16/2019] [Indexed: 11/18/2022] Open
Abstract
Toxoplasma gondii are obligate intracellular protoza, and due to their small genome and limited encoded proteins, they have to exploit host factors for entry, replication, and dissemination. Such host factors can be defined as host dependency factors (HDFs). Though HDFs are inessential for cell viability, they are critical for pathogen infection, and potential ideal targets for therapeutic intervention. However, information about these HDFs required by T. gondii infection is highly deficient. In this study, the genes of human foreskin fibroblast (HFF) cells were comprehensively edited using the lentiviral CRISPR-Cas9-sgRNA library, and then the lentivirus-treated cells were infected with T. gondii at multiplication of infection 1 (MOI = 1) for 10 days to identify HDFs essential for T. gondii infection. The survival cells were harvested and sent for sgRNA sequencing. The sgRNA sequence matched genes or miRNAs were potential HDFs. Some cells in the lentivirus-treated group could survive longer than those in the untreated control group after T. gondii infection. From a pool of 19,050 human genes and 1,864 human pri-miRNAs, 1,193 potential HDFs were identified, including 1,183 genes and 10 pri-miRNAs (corresponding with 17 mature miRNAs). Among them, seven genes and five mature miRNAs were validated with siRNAs, miRNA inhibitors, and mimics, respectively. Bioinformatics analysis revealed that, among the 1,183 genes, 53 potential HDFs were associated with regulation of host actin cytoskeleton and 23 potential HDFs coded immune negative regulators. This result indicated that actin dynamics were indispensable for T. gondii infection, and some host immune negative regulators may be involved in disarming host defenses. Our findings contribute to the current limited knowledge about host factors required by T. gondii infection and provide us with new targets for medication therapy and vaccine exploitation.
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Affiliation(s)
- Shui-Zhen Wu
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Hai-Xia Wei
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Dan Jiang
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Sheng-Min Li
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Wei-Hao Zou
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Hong-Juan Peng
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China
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35
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Klaile E, Müller MM, Zubiría-Barrera C, Brehme S, Klassert TE, Stock M, Durotin A, Nguyen TD, Feer S, Singer BB, Zipfel PF, Rudolphi S, Jacobsen ID, Slevogt H. Unaltered Fungal Burden and Lethality in Human CEACAM1-Transgenic Mice During Candida albicans Dissemination and Systemic Infection. Front Microbiol 2019; 10:2703. [PMID: 31849868 PMCID: PMC6889641 DOI: 10.3389/fmicb.2019.02703] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 11/07/2019] [Indexed: 12/29/2022] Open
Abstract
Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1, CD66a) is a receptor for Candida albicans. It is crucial for the immune response of intestinal epithelial cells to this opportunistic pathogen. Moreover, CEACAM1 is of importance for the mucosal colonization by different bacterial pathogens. We therefore studied the influence of the human CEACAM1 receptor in human CEACAM1-transgenic mice on the C. albicans colonization and infection utilizing a colonization/dissemination and a systemic infection mouse model. Our results showed no alterations in the host response between the transgenic mice and the wild-type littermates to the C. albicans infections. Both mouse strains showed comparable C. albicans colonization and mycobiota, similar fungal burdens in various organs, and a similar survival in the systemic infection model. Interestingly, some of the mice treated with anti-bacterial antibiotics (to prepare them for C. albicans colonization via oral infection) also showed a strong reduction in endogenous fungi instead of the normally observed increase in fungal numbers. This was independent of the expression of human CEACAM1. In the systemic infection model, the human CEACAM1 expression was differentially regulated in the kidneys and livers of Candida-infected transgenic mice. Notably, in the kidneys, a total loss of the largest human CEACAM1 isoform was observed. However, the overwhelming immune response induced in the systemic infection model likely covered any CEACAM1-specific effects in the transgenic animals. In vitro studies using bone marrow-derived neutrophils from both mouse strains also revealed no differences in their reaction to C. albicans. In conclusion, in contrast to bacterial pathogens interacting with CEACAM1 on different mucosal surfaces, the human CEACAM1-transgenic mice did not reveal a role of human CEACAM1 in the in vivo candidiasis models used here. Further studies and different approaches will be needed to reveal a putative role of CEACAM1 in the host response to C. albicans.
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Affiliation(s)
- Esther Klaile
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Mario M Müller
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Cristina Zubiría-Barrera
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Saskia Brehme
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Tilman E Klassert
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Magdalena Stock
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Adrian Durotin
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Tien D Nguyen
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Sabina Feer
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
| | - Bernhard B Singer
- Medical Faculty, Institute of Anatomy, University Duisburg-Essen, Essen, Germany
| | - Peter F Zipfel
- Infection Biology, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI), Jena, Germany.,Institute of Microbiology, Friedrich Schiller University Jena, Jena, Germany
| | - Sven Rudolphi
- Institute of Microbiology, Friedrich Schiller University Jena, Jena, Germany.,Research Group Microbial Immunology, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI), Jena, Germany.,Center for Sepsis Control and Care (CSCC), University Hospital Jena, Jena, Germany
| | - Ilse D Jacobsen
- Institute of Microbiology, Friedrich Schiller University Jena, Jena, Germany.,Research Group Microbial Immunology, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI), Jena, Germany.,Center for Sepsis Control and Care (CSCC), University Hospital Jena, Jena, Germany
| | - Hortense Slevogt
- Host Septomics Group, Centre for Innovation Competence (ZIK) Septomics, University Hospital Jena, Jena, Germany
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Ye Y, Wan W, Wang J, Hu W, Wang H, Li L, Sang P, Gu Y, Li D, Wang Z, Meng Z. The CEACAM1-derived peptide QLSN impairs collagen-induced human platelet activation through glycoprotein VI. Biosci Biotechnol Biochem 2019; 84:85-94. [PMID: 31794329 DOI: 10.1080/09168451.2019.1662277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) regulates collagen-mediated platelet activation through its cytoplasmic immunoreceptor tyrosine-based inhibition motifs (ITIMs). However, the function of CEACAM1's extracellular cleavage fragments is currently unknown. In the present study, we used mass spectrometry (MS) to identify 9 cleavage fragments shed by matrix metallopeptidase 12 (MMP-12), and then we synthesized peptides with sequences corresponding to the fragments. QLSNGNRTLT (QLSN), a peptide from the A1-domain of CEACAM1, significantly attenuated collagen-induced platelet aggregation. QLSN also attenuated platelet static adhesion to collagen. Additionally, QLSN reduced human platelet secretion and integrin αIIbβ3 activation in response to glycoprotein VI (GPVI)-selective agonist, convulxin. Correspondingly, QLSN treatment significantly decreased convulxin-mediated phosphorylation of Src, protein kinase B (Akt), spleen tyrosine kinase (Syk) and phospholipase Cγ2 (PLCγ2) in human platelets. These data indicate that the CEACAM1-derived peptide QLSN inhibits GPVI-mediated human platelet activation. QLSN could potentially be developed as a novel antiplatelet agent.
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Affiliation(s)
- Yujia Ye
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Wen Wan
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Jing Wang
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Wei Hu
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Huawei Wang
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Longjun Li
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Peng Sang
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Yajuan Gu
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Deng Li
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Zhe Wang
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Zhaohui Meng
- Laboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, PR China
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Tan KS, Andiappan AK, Lee B, Yan Y, Liu J, Tang SA, Lum J, He TT, Ong YK, Thong M, Lim HF, Choi HW, Rotzschke O, Chow VT, Wang DY. RNA Sequencing of H3N2 Influenza Virus-Infected Human Nasal Epithelial Cells from Multiple Subjects Reveals Molecular Pathways Associated with Tissue Injury and Complications. Cells 2019; 8:cells8090986. [PMID: 31461941 PMCID: PMC6770044 DOI: 10.3390/cells8090986] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/15/2019] [Accepted: 08/23/2019] [Indexed: 12/15/2022] Open
Abstract
The human nasal epithelium is the primary site of exposure to influenza virus, the initiator of host responses to influenza and the resultant pathologies. Influenza virus may cause serious respiratory infection resulting in major complications, as well as severe impairment of the airways. Here, we elucidated the global transcriptomic changes during H3N2 infection of human nasal epithelial cells from multiple individuals. Using RNA sequencing, we characterized the differentially-expressed genes and pathways associated with changes occurring at the nasal epithelium following infection. We used in vitro differentiated human nasal epithelial cell culture model derived from seven different donors who had no concurrent history of viral infections. Statistical analysis highlighted strong transcriptomic signatures significantly associated with 24 and 48 h after infection, but not at the earlier 8-h time point. In particular, we found that the influenza infection induced in the nasal epithelium early and altered responses in interferon gamma signaling, B-cell signaling, apoptosis, necrosis, smooth muscle proliferation, and metabolic alterations. These molecular events initiated at the infected nasal epithelium may potentially adversely impact the airway, and thus the genes we identified could serve as potential diagnostic biomarkers or therapeutic targets for influenza infection and associated disease management.
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Affiliation(s)
- Kai Sen Tan
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | | | - Bernett Lee
- Singapore Immunology Network (SIgN), A*STAR, Singapore 138648, Singapore
| | - Yan Yan
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Center for Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai 519000, China
| | - Jing Liu
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - See Aik Tang
- Singapore Immunology Network (SIgN), A*STAR, Singapore 138648, Singapore
| | - Josephine Lum
- Singapore Immunology Network (SIgN), A*STAR, Singapore 138648, Singapore
| | - Ting Ting He
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Yew Kwang Ong
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Mark Thong
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Hui Fang Lim
- Division of Respiratory and Critical Care Medicine, National University Hospital, Singapore 119074, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Hyung Won Choi
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
| | - Olaf Rotzschke
- Singapore Immunology Network (SIgN), A*STAR, Singapore 138648, Singapore
| | - Vincent T Chow
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117545, Singapore.
| | - De Yun Wang
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore.
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Carcinoembryonic Cell Adhesion-Related Molecule 2 Regulates Insulin Secretion and Energy Balance. Int J Mol Sci 2019; 20:ijms20133231. [PMID: 31266142 PMCID: PMC6651791 DOI: 10.3390/ijms20133231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/12/2019] [Accepted: 06/25/2019] [Indexed: 12/13/2022] Open
Abstract
The Carcinoembryonic Antigen-Related Cell Adhesion Molecule (CEACAM) family of proteins plays a significant role in regulating peripheral insulin action by participating in the regulation of insulin metabolism and energy balance. In light of their differential expression, CEACAM1 regulates chiefly insulin extraction, whereas CEACAM2 appears to play a more important role in regulating insulin secretion and overall energy balance, including food intake, energy expenditure and spontaneous physical activity. We will focus this review on the role of CEACAM2 in regulating insulin metabolism and energy balance with an overarching goal to emphasize the importance of the coordinated regulatory effect of these related plasma membrane glycoproteins on insulin metabolism and action.
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Najjar SM, Perdomo G. Hepatic Insulin Clearance: Mechanism and Physiology. Physiology (Bethesda) 2019; 34:198-215. [PMID: 30968756 DOI: 10.1152/physiol.00048.2018] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Upon its secretion from pancreatic β-cells, insulin reaches the liver through the portal circulation to exert its action and eventually undergo clearance in the hepatocytes. In addition to insulin secretion, hepatic insulin clearance regulates the homeostatic level of insulin that is required to reach peripheral insulin target tissues to elicit proper insulin action. Receptor-mediated insulin uptake followed by its degradation constitutes the basic mechanism of insulin clearance. Upon its phosphorylation by the insulin receptor tyrosine kinase, carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) takes part in the insulin-insulin receptor complex to increase the rate of its endocytosis and targeting to the degradation pathways. This review summarizes how this process is regulated and how it is associated with insulin-degrading enzyme in the liver. It also discusses the physiological implications of impaired hepatic insulin clearance: Whereas reduced insulin clearance cooperates with increased insulin secretion to compensate for insulin resistance, it can also cause hepatic insulin resistance. Because chronic hyperinsulinemia stimulates hepatic de novo lipogenesis, impaired insulin clearance also causes hepatic steatosis. Thus impaired insulin clearance can underlie the link between hepatic insulin resistance and hepatic steatosis. Delineating these regulatory pathways should lead to building more effective therapeutic strategies against metabolic syndrome.
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Affiliation(s)
- Sonia M Najjar
- Department of Biomedical Sciences, Ohio University , Athens, Ohio.,Diabetes Institute, Heritage College of Osteopathic Medicine, Ohio University , Athens, Ohio
| | - Germán Perdomo
- Departamento de Ciencias de la Salud, Universidad de Burgos , Burgos , Spain
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Lei Y, Gong L, Tan F, Liu Y, Li S, Shen H, Zhu M, Cai W, Xu F, Hou B, Zhou Y, Han H, Qiu L, Sun H. Vaccarin ameliorates insulin resistance and steatosis by activating the AMPK signaling pathway. Eur J Pharmacol 2019; 851:13-24. [DOI: 10.1016/j.ejphar.2019.02.029] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 02/14/2019] [Accepted: 02/15/2019] [Indexed: 12/26/2022]
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