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Zhai T, Zhang J, Zhang J, Liu B, Zhou Z, Liu F, Wu Y. Cathelicidin promotes liver repair after acetaminophen-induced liver injury in mice. JHEP Rep 2023; 5:100687. [PMID: 36923240 DOI: 10.1016/j.jhepr.2023.100687] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 02/01/2023] Open
Abstract
Background & Aims Acetaminophen (APAP)-induced acute liver injury (AILI) is a leading cause of acute liver failure (ALF). N-acetylcysteine (NAC) is only effective within 24 h after APAP intoxication, raising an urgent need for alternative approaches to treat this disease. This study aimed to test whether cathelicidin (Camp), which is a protective factor in chronic liver diseases, protects mice against APAP-induced liver injury and ALF. Methods A clinically relevant AILI model and an APAP-induced ALF model were generated in mice. Genetic and pharmacological approaches were used to interfere with the levels of cathelicidin in vivo. Results An increase in hepatic pro-CRAMP/CRAMP (the precursor and mature forms of mouse cathelicidin) was observed in APAP-intoxicated mice. Upregulated cathelicidin was derived from liver-infiltrating neutrophils. Compared with wild-type littermates, Camp knockout had no effect on hepatic injury but dampened hepatic repair in AILI and reduced survival in APAP-induced ALF. CRAMP administration reversed impaired liver recovery observed in APAP-challenged Camp knockout mice. Delayed CRAMP, CRAMP(1-39) (the extended form of CRAMP), or LL-37 (the mature form of human cathelicidin) treatment exhibited a therapeutic benefit for AILI. Co-treatment of cathelicidin and NAC in AILI displayed a stronger hepatoprotective effect than NAC alone. A similar additive effect of CRAMP(1-39)/LL-37 and NAC was observed in APAP-induced ALF. The pro-reparative role of cathelicidin in the APAP-damaged liver was attributed to an accelerated resolution of inflammation at the onset of liver repair, possibly through enhanced neutrophil phagocytosis of necrotic cell debris in an autocrine manner. Conclusions Cathelicidin reduces APAP-induced liver injury and ALF in mice by promoting liver recovery via facilitating inflammation resolution, suggesting a therapeutic potential for late-presenting patients with AILI with or without ALF. Impact and implications Acetaminophen-induced acute liver injury is a leading cause of acute liver failure. The efficacy of N-acetylcysteine, the only clinically approved drug against acetaminophen-induced acute liver injury, is significantly reduced for late-presenting patients. We found that cathelicidin exhibits a great therapeutic potential in mice with acetaminophen-induced liver injury or acute liver failure, which makes up for the limitation of N-acetylcysteine therapy by specifically promoting liver repair after acetaminophen intoxication. The pro-reparative role of cathelicidin, as a key effector molecule of neutrophils, in the APAP-injured liver is attributed to an accelerated resolution of inflammation at the onset of liver repair, possibly through enhanced phagocytic function of neutrophils in an autocrine manner.
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Key Words
- AILI, acetaminophen-induced acute liver injury
- ALF, acute liver failure
- ALT, alanine aminotransferase
- APAP, acetaminophen
- Acetaminophen
- CRAMP, cathelicidin-related antimicrobial peptide
- CYP2E1, cytochrome P450 2E1
- Cathelicidin
- EGF, endothelial growth factor
- FPR2/ALX, formyl peptide receptor type 2/lipoxin A4 receptor
- GSH, glutathione
- Inflammation resolution
- JNK, c-Jun N-terminal kinase
- KO, knockout
- Liver repair
- Mac-1, macrophage-1 antigen
- NAC, N-acetylcysteine
- NAPQI, N-acetyl-p-benzoquinone imine
- NPC, non-parenchymal cell
- Neutrophils
- Phagocytosis
- ROS, reactive oxygen species
- TLR4, Toll-like receptor 4
- WT, wild-type
- hCAP18, human cationic antimicrobial protein
- α-SMA, alpha-smooth muscle actin
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2
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Oh NA, Hong X, Doulamis IP, Meibalan E, Peiseler T, Melero-Martin J, García-Cardeña G, Del Nido PJ, Friehs I. Abnormal Flow Conditions Promote Endocardial Fibroelastosis Via Endothelial-to-Mesenchymal Transition, Which Is Responsive to Losartan Treatment. JACC Basic Transl Sci 2021; 6:984-999. [PMID: 35024504 PMCID: PMC8733675 DOI: 10.1016/j.jacbts.2021.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 10/05/2021] [Accepted: 10/05/2021] [Indexed: 12/14/2022]
Abstract
EFE is a congenital cardiac pathology contributing to increased morbidity and mortality. The pathologic triggers of EFE remain to be characterized. To determine whether abnormal flow promotes EFE development, we used in vivo neonatal rodent surgical models and an in vitro model using human primary endocardial cells We established novel surgical model with flow profiles seen in patients that develop EFE. Static and turbulent flow conditions promoted EFE development in neonatal rodent hearts. Losartan treatment is shown to significantly ameliorate EFE progression and decreases mRNA and protein expression of EndoMT markers in neonatal rodent hearts. RNAseq analysis of human endocardial cells subjected to different flow conditions show that normal flow suppresses gene expression critical for mesenchymal differentiation and Notch signaling.
Endocardial fibroelastosis (EFE) is defined by fibrotic tissue on the endocardium and forms partly through aberrant endothelial-to-mesenchymal transition. However, the pathologic triggers are still unknown. In this study, we showed that abnormal flow induces EFE partly through endothelial-to-mesenchymal transition in a rodent model, and that losartan can abrogate EFE development. Furthermore, we translated our findings to human endocardial endothelial cells, and showed that laminar flow promotes the suppression of genes associated with mesenchymal differentiation. These findings emphasize the role of flow in promoting EFE in endocardial endothelial cells and provide a novel potential therapy to treat this highly morbid condition.
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Key Words
- AR, aortic regurgitation
- EFE, endocardial fibroelastosis
- EndoMT, endothelial-to-mesenchymal transition
- GO, gene ontology
- HLHS, hypoplastic left heart syndrome
- HUEEC, human endocardial endothelial cells
- HUVEC, human umbilical vein endothelial cells
- LSS, laminar shear stress
- LV, left ventricle
- congenital heart disease
- endocardial endothelial cells
- endocardial fibroelastosis
- endothelial-to-mesenchymal transition
- wall shear stress
- α-SMA, alpha-smooth muscle actin
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Affiliation(s)
- Nicholas A Oh
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.,Department of Cardiothoracic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Xuechong Hong
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Ilias P Doulamis
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Elamaran Meibalan
- Laboratory for Systems Mechanobiology, Center for Excellence in Vascular Biology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Teresa Peiseler
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Juan Melero-Martin
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Guillermo García-Cardeña
- Laboratory for Systems Mechanobiology, Center for Excellence in Vascular Biology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Pedro J Del Nido
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Ingeborg Friehs
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
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Kerbert AJC, Gupta S, Alabsawy E, Dobler I, Lønsmann I, Hall A, Nielsen SH, Nielsen MJ, Gronbaek H, Amoros À, Yeung D, Macnaughtan J, Mookerjee RP, Macdonald S, Andreola F, Moreau R, Arroyo V, Angeli P, Leeming DJ, Treem W, Karsdal MA, Jalan R. Biomarkers of extracellular matrix formation are associated with acute-on-chronic liver failure. JHEP Rep 2021; 3:100355. [PMID: 34805815 PMCID: PMC8581571 DOI: 10.1016/j.jhepr.2021.100355] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/03/2021] [Accepted: 08/17/2021] [Indexed: 12/24/2022]
Abstract
Background & Aims Acute-on-chronic liver failure (ACLF) is characterised by organ failure(s), high short-term mortality, and, pathophysiologically, deranged inflammatory responses. The extracellular matrix (ECM) is critically involved in regulating the inflammatory response. This study aimed to determine alterations in biomarkers of ECM turnover in ACLF and their association with inflammation, organ failures, and mortality. Methods We studied 283 patients with cirrhosis admitted for acute decompensation (AD) with or without ACLF, 64 patients with stable cirrhosis, and 30 healthy controls. A validation cohort (25 ACLF, 9 healthy controls) was included. Plasma PRO-C3, PRO-C4, PRO-C5, PRO-C6, and PRO-C8 (i.e. collagen type III–VI and VIII formation) and C4M and C6M (i.e. collagen type IV and VI degradation) were measured. Immunohistochemistry of PRO-C6 was performed on liver biopsies (AD [n = 7], ACLF [n = 5]). A competing-risk regression analysis was performed to explore the prognostic value of biomarkers of ECM turnover with 28- and 90-day mortality. Results PRO-C3 and PRO-C6 were increased in ACLF compared to AD (p = 0.089 and p <0.001, respectively), whereas collagen degradation markers C4M and C6M were similar. Both PRO-C3 and PRO-C6 were strongly associated with liver function and inflammatory markers. Only PRO-C6 was associated with extrahepatic organ failures and 28- and 90-day mortality (hazard ratio [HR; on log-scale] 6.168, 95% CI 2.366–16.080, p <0.001, and 3.495, 95% CI 1.509–8.093, p = 0.003, respectively). These findings were consistent in the validation cohort. High PRO-C6 expression was observed in liver biopsies of patients with ACLF. Conclusions This study shows, for the first time, evidence of severe net interstitial collagen deposition in ACLF and makes the novel observation of the association between PRO-C6 and (extrahepatic) organ failures and mortality. Further studies are needed to define the pathogenic significance of these observations. Lay summary This study describes a disrupted turnover of collagen type III and VI in Acute-on-chronic liver failure (ACLF). Plasma biomarkers of these collagens (PRO-C3 and PRO-C6) are associated with the severity of liver dysfunction and inflammation. PRO-C6, also known as the hormone endotrophin, has also been found to be associated with multi-organ failure and prognosis in acute decompensation and ACLF. Collagen type III and VI formation is increased in ACLF compared to AD. PRO-C3 and PRO-C6 correlate with the severity of liver dysfunction and inflammation in AD and ACLF. High PRO-C6 levels were found to be indicative for the presence of multi-organ failure and worse survival.
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Key Words
- ACLF, acute-on-chronic liver failure
- AD, acute decompensation
- CLIF-C ACLF, CLIF Consortium Acute-on-Chronic Liver
- CLIF-C AD, CLIF Consortium Acute Decompensation
- CLIF-C OF, CLIF Consortium Organ Failure
- CPE, concordance probability estimate
- Collagen
- DAMP, danger-associated molecular pattern
- ECM, extracellular matrix
- HC, healthy control
- HR, hazard ratio
- HSC, hepatic stellate cell
- IHC, immunohistochemistry
- INR, international normalised ratio
- K18, keratin 18
- Liver cirrhosis
- MELD, model for end-stage liver disease
- MMP, matrix metalloproteinase
- Multi-organ failure
- NGAL, neutrophil gelatinase-associated lipocalin
- NIS, noninterventional Study
- PAMP, pathogen-associated molecular pattern
- Prognosis
- ROC, receiver operating characteristic
- SC, stable cirrhosis
- TLR, toll-like receptor
- UCL, University College London
- UCLH, University College London Hospitals
- WCC, white cell count
- cK18, caspase-cleaved keratin 18
- α-SMA, alpha-smooth muscle actin
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Affiliation(s)
- Annarein J C Kerbert
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK
| | - Saurabh Gupta
- Translational and Biomarker Research, GI-DDU, Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - Eman Alabsawy
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.,Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Iwona Dobler
- Statistical and Quantitative Sciences, Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - Ida Lønsmann
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark
| | - Andrew Hall
- Sheila Sherlock Liver Centre, Royal Free London NHS Foundation Trust, London, UK
| | - Signe Holm Nielsen
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.,Department of Biomedicine and Biotechnology, Technical University of Denmark, Lyngby, Denmark
| | | | - Henning Gronbaek
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Àlex Amoros
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Dave Yeung
- Translational and Biomarker Research, GI-DDU, Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - Jane Macnaughtan
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK
| | - Rajeshwar P Mookerjee
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.,Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Stewart Macdonald
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK
| | - Fausto Andreola
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK
| | - Richard Moreau
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Inserm and Université de Paris, Centre de Recherche sur l'Inflammation (CRI), Paris, France.,Service d'Hépatologie, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Clichy, France
| | - Vicente Arroyo
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine, DIMED, University of Padova, Padua, Italy
| | | | - William Treem
- Clinical Science, GI-TAU, Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | | | - Rajiv Jalan
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK
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4
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Iruzubieta P, Goikoetxea-Usandizaga N, Barbier-Torres L, Serrano-Maciá M, Fernández-Ramos D, Fernández-Tussy P, Gutiérrez-de-Juan V, Lachiondo-Ortega S, Simon J, Bravo M, Lopitz-Otsoa F, Robles M, Ferre-Aracil C, Varela-Rey M, Elguezabal N, Calleja JL, Lu SC, Milkiewicz M, Milkiewicz P, Anguita J, Monte MJ, Marin JJ, López-Hoyos M, Delgado TC, Rincón M, Crespo J, Martínez-Chantar ML. Boosting mitochondria activity by silencing MCJ overcomes cholestasis-induced liver injury. JHEP Rep 2021; 3:100276. [PMID: 33997750 PMCID: PMC8099785 DOI: 10.1016/j.jhepr.2021.100276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 02/24/2021] [Accepted: 02/27/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND & AIMS Mitochondria are the major organelles for the formation of reactive oxygen species (ROS) in the cell, and mitochondrial dysfunction has been described as a key factor in the pathogenesis of cholestatic liver disease. The methylation-controlled J-protein (MCJ) is a mitochondrial protein that interacts with and represses the function of complex I of the electron transport chain. The relevance of MCJ in the pathology of cholestasis has not yet been explored. METHODS We studied the relationship between MCJ and cholestasis-induced liver injury in liver biopsies from patients with chronic cholestatic liver diseases, and in livers and primary hepatocytes obtained from WT and MCJ-KO mice. Bile duct ligation (BDL) was used as an animal model of cholestasis, and primary hepatocytes were treated with toxic doses of bile acids. We evaluated the effect of MCJ silencing for the treatment of cholestasis-induced liver injury. RESULTS Elevated levels of MCJ were detected in the liver tissue of patients with chronic cholestatic liver disease when compared with normal liver tissue. Likewise, in mouse models, the hepatic levels of MCJ were increased. After BDL, MCJ-KO animals showed significantly decreased inflammation and apoptosis. In an in vitro model of bile-acid induced toxicity, we observed that the loss of MCJ protected mouse primary hepatocytes from bile acid-induced mitochondrial ROS overproduction and ATP depletion, enabling higher cell viability. Finally, the in vivo inhibition of the MCJ expression, following BDL, showed reduced liver injury and a mitigation of the main cholestatic characteristics. CONCLUSIONS We demonstrated that MCJ is involved in the progression of cholestatic liver injury, and our results identified MCJ as a potential therapeutic target to mitigate the liver injury caused by cholestasis. LAY SUMMARY In this study, we examine the effect of mitochondrial respiratory chain inhibition by MCJ on bile acid-induced liver toxicity. The loss of MCJ protects hepatocytes against apoptosis, mitochondrial ROS overproduction, and ATP depletion as a result of bile acid toxicity. Our results identify MCJ as a potential therapeutic target to mitigate liver injury in cholestatic liver diseases.
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Key Words
- ALP, alkaline phosphatase
- ALT, alanine aminotransferase
- AMA-M2, antimitochondrial M2 antibody
- ANA, antinuclear antibodies
- APRI, AST to platelet ratio index
- AST, aspartate aminotransferase
- Abs, antibodies
- BA, bile acid
- BAX, BCL2 associated X
- BCL-2, B-cell lymphoma 2
- BCL-Xl, B-cell lymphoma-extra large
- BDL, bile duct ligation
- Bile duct ligation
- CLD, cholestatic liver disease
- Ccl2, C-C motif chemokine ligand 2
- Ccr2, C-C motif chemokine receptor 2
- Ccr5, C-C motif chemokine receptor 5
- Cholestasis
- Cxcl1, C-X-C motif chemokine ligand 1
- Cyp7α1, cholesterol 7 alpha-hydroxylase
- DCA, deoxycholic acid
- ETC, electron transport chain
- Ezh2, enhancer of zeste homolog 2
- Fxr, farnesoid X receptor
- GAPDH, glyceraldehyde-3-phosphate dehydrogenase
- GCDCA, glycochenodeoxycholic acid
- HSC, hepatic stellate cells
- Hif-1α, hypoxia-inducible factor 1-alpha
- JNK, c-Jun N-terminal kinase
- KO, knockout
- LSM, liver stiffness
- MAPK, mitogen-activated protein kinase
- MCJ
- MCJ, methylation-controlled J
- MLKL, mixed-lineage kinase domain-like pseudokinase
- MMP, mitochondrial membrane potential
- MPO, myeloperoxidase
- MPT, mitochondrial permeability transition
- Mitochondria
- Nrf1, nuclear respiratory factor 1
- PARP, poly (ADP-ribose) polymerase
- PBC, primary biliary cholangitis
- PSC, primary sclerosing cholangitis
- Pgc1α, peroxisome proliferator-activated receptor gamma coactivator 1-alpha
- Pgc1β, peroxisome proliferator-activated receptor gamma coactivator 1-beta
- ROS
- ROS, reactive oxygen species
- RT, room temperature
- SDH2, succinate dehydrogenase
- TNF, tumour necrosis factor
- Tfam, transcription factor A mitochondrial
- Trail, TNF-related apoptosis-inducing ligand
- UDCA, ursodeoxycholic acid
- Ucp2, uncoupling protein 2
- VCTE, vibration-controlled transient elastography
- WT, wild-type
- mRNA, messenger ribonucleic acid
- p-JNK, phosphor-JNK
- p-MLKL, phosphor-MLKL
- shRNA, small hairpin RNA
- siRNA, small interfering RNA
- tBIL, total bilirubin
- α-SMA, alpha-smooth muscle actin
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Affiliation(s)
- Paula Iruzubieta
- Gastroenterology and Hepatology Department, Marqués de Valdecilla University Hospital, Clinical and Translational Digestive Research Group, IDIVAL, Santander, Spain
| | - Naroa Goikoetxea-Usandizaga
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Lucía Barbier-Torres
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Marina Serrano-Maciá
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - David Fernández-Ramos
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Pablo Fernández-Tussy
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Virginia Gutiérrez-de-Juan
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Sofia Lachiondo-Ortega
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Jorge Simon
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Miren Bravo
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Fernando Lopitz-Otsoa
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Mercedes Robles
- Liver Unit, Vírgen de Victoria University Hospital, Gastroenterology Service and Department of Medicine, University of Málaga, Malaga, Spain
| | - Carlos Ferre-Aracil
- Liver Unit, Puerta de Hierro University Hospital, IDIPHISA, CIBERehd, Madrid, Spain
| | - Marta Varela-Rey
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Natalia Elguezabal
- Departmento de Sanidad Animal, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Derio, Spain
| | - José Luis Calleja
- Liver Unit, Puerta de Hierro University Hospital, IDIPHISA, CIBERehd, Madrid, Spain
| | - Shelly C. Lu
- Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Piotr Milkiewicz
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Juan Anguita
- Inflammation and Macrophage Plasticity Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Derio, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - María J. Monte
- Experimental Hepatology and Drug Targeting (HEVEFARM), IBSAL, University of Salamanca, Salamanca, Spain
| | - José J.G. Marin
- Experimental Hepatology and Drug Targeting (HEVEFARM), IBSAL, University of Salamanca, Salamanca, Spain
| | - Marcos López-Hoyos
- Immunology Department, University Hospital Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Teresa C. Delgado
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Mercedes Rincón
- Department of Medicine, University of Vermont College of Medicine, Burlington, VT, USA
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Marqués de Valdecilla University Hospital, Clinical and Translational Digestive Research Group, IDIVAL, Santander, Spain
| | - María Luz Martínez-Chantar
- Liver Disease and Liver Metabolism Laboratory, CIC bioGUNE-BRTA (Basque Research & Technology Alliance), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
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5
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Yang M, Li J, Gu P, Fan X. The application of nanoparticles in cancer immunotherapy: Targeting tumor microenvironment. Bioact Mater 2020; 6:1973-1987. [PMID: 33426371 PMCID: PMC7773537 DOI: 10.1016/j.bioactmat.2020.12.010] [Citation(s) in RCA: 294] [Impact Index Per Article: 73.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 12/04/2020] [Accepted: 12/14/2020] [Indexed: 12/12/2022] Open
Abstract
The tumor development and metastasis are closely related to the structure and function of the tumor microenvironment (TME). Recently, TME modulation strategies have attracted much attention in cancer immunotherapy. Despite the preliminary success of immunotherapeutic agents, their therapeutic effects have been restricted by the limited retention time of drugs in TME. Compared with traditional delivery systems, nanoparticles with unique physical properties and elaborate design can efficiently penetrate TME and specifically deliver to the major components in TME. In this review, we briefly introduce the substitutes of TME including dendritic cells, macrophages, fibroblasts, tumor vasculature, tumor-draining lymph nodes and hypoxic state, then review various nanoparticles targeting these components and their applications in tumor therapy. In addition, nanoparticles could be combined with other therapies, including chemotherapy, radiotherapy, and photodynamic therapy, however, the nanoplatform delivery system may not be effective in all types of tumors due to the heterogeneity of different tumors and individuals. The changes of TME at various stages during tumor development are required to be further elucidated so that more individualized nanoplatforms could be designed.
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Key Words
- AC-NPs, antigen-capturing nanoparticles
- ANG2, angiopoietin-2
- APCs, antigen-presenting cells
- Ab, antibodies
- Ag, antigen
- AuNCs, gold nanocages
- AuNPs, gold nanoparticles
- BBB, blood-brain barrier
- BTK, Bruton's tyrosine kinase
- Bcl-2, B-cell lymphoma 2
- CAFs, cancer associated fibroblasts
- CAP, cleavable amphiphilic peptide
- CAR-T, Chimeric antigen receptor-modified T-cell therapy
- CCL, chemoattractant chemokines ligand
- CTL, cytotoxic T lymphocytes
- CTLA4, cytotoxic lymphocyte antigen 4
- CaCO3, calcium carbonate
- Cancer immunotherapy
- DCs, dendritic cells
- DMMA, 2,3-dimethylmaleic anhydrid
- DMXAA, 5,6-dimethylxanthenone-4-acetic acid
- DSF/Cu, disulfiram/copper
- ECM, extracellular matrix
- EGFR, epidermal growth factor receptor
- EMT, epithelial-mesenchymal transition
- EPG, egg phosphatidylglycerol
- EPR, enhanced permeability and retention
- FAP, fibroblast activation protein
- FDA, the Food and Drug Administration
- HA, hyaluronic acid
- HB-GFs, heparin-binding growth factors
- HIF, hypoxia-inducible factor
- HPMA, N-(2-hydroxypropyl) methacrylamide
- HSA, human serum albumin
- Hypoxia
- IBR, Ibrutinib
- IFN-γ, interferon-γ
- IFP, interstitial fluid pressure
- IL, interleukin
- LMWH, low molecular weight heparin
- LPS, lipopolysaccharide
- M2NP, M2-like TAM dual-targeting nanoparticle
- MCMC, mannosylated carboxymethyl chitosan
- MDSCs, myeloid-derived suppressor cells
- MPs, microparticles
- MnO2, manganese dioxide
- NF-κB, nuclear factor κB
- NK, nature killer
- NO, nitric oxide
- NPs, nanoparticles
- Nanoparticles
- ODN, oligodeoxynucleotides
- PD-1, programmed cell death protein 1
- PDT, photodynamic therapy
- PFC, perfluorocarbon
- PHDs, prolyl hydroxylases
- PLGA, poly(lactic-co-glycolic acid)
- PS, photosensitizer
- PSCs, pancreatic stellate cells
- PTX, paclitaxel
- RBC, red-blood-cell
- RLX, relaxin-2
- ROS, reactive oxygen species
- SA, sialic acid
- SPARC, secreted protein acidic and rich in cysteine
- TAAs, tumor-associated antigens
- TAMs, tumor-associated macrophages
- TDPA, tumor-derived protein antigens
- TGF-β, transforming growth factor β
- TIE2, tyrosine kinase with immunoglobulin and epidermal growth factor homology domain 2
- TIM-3, T cell immunoglobulin domain and mucin domain-3
- TLR, Toll-like receptor
- TME, tumor microenvironment
- TNF-α, tumor necrosis factor alpha
- TfR, transferrin receptor
- Tregs, regulatory T cells
- Tumor microenvironment
- UPS-NP, ultra-pH-sensitive nanoparticle
- VDA, vasculature disrupting agent
- VEGF, vascular endothelial growth factor
- cDCs, conventional dendritic cells
- melittin-NP, melittin-lipid nanoparticle
- nMOFs, nanoscale metal-organic frameworks
- scFv, single-chain variable fragment
- siRNA, small interfering RNA
- tdLNs, tumor-draining lymph nodes
- α-SMA, alpha-smooth muscle actin
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Nii T, Makino K, Tabata Y. A cancer invasion model of cancer-associated fibroblasts aggregates combined with TGF-β1 release system. Regen Ther 2020; 14:196-204. [PMID: 32154334 PMCID: PMC7058408 DOI: 10.1016/j.reth.2020.02.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 02/02/2020] [Accepted: 02/06/2020] [Indexed: 12/12/2022] Open
Abstract
Introduction The objective of this study is to design a cancer invasion model where the cancer invasion rate can be regulated in vitro. Methods Cancer-associated fibroblasts (CAF) aggregates incorporating gelatin hydrogel microspheres (GM) containing various concentrations of transforming growth factor-β1 (TGF-β1) (CAF-GM-TGF-β1) were prepared. Alpha-smooth muscle actin (α-SMA) for the CAF aggregates was measured to investigate the CAF activation level by changing the concentration of TGF-β1. An invasion assay was performed to evaluate the cancer invasion rate by co-cultured of cancer cells with various CAF-GM-TGF-β1. Results The expression level of α-SMA for CAF increased with an increased in the TGF-β1 concentration. When co-cultured with various types of CAF-GM-TGF-β1, the cancer invasion rate was well correlated with the α-SMA level. It is conceivable that the TGF-β1 concentration could modify the level of CAF activation, leading to the invasion rate of cancer cells. In addition, at the high concentrations of TGF-β1, the effect of a matrix metalloproteinase (MMP) inhibitor on the cancer invasion rate was observed. The higher invasion rate would be achieved through the higher MMP production. Conclusions The present model is promising to realize the cancer invasion whose rate can be modified by changing the TGF-β1 concentration. This invasion model would be a promising tool for anti-cancer drug screening. TGF-β1 was controlled release from gelatin hydrogel microspheres. CAF were activated by increased TGF-β1 concentration. There was a good correlation between invasion rate and TGF-β1 concentration. Higher invasion rate would be achieved through matrix metalloproteinase production.
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Key Words
- 2D, two-dimensional
- 3D, three-dimensional
- Anti-cancer drug screening
- CAF, cancer-associated fibroblasts
- Cancer invasion model
- DDW, double-distilled water
- Drug delivery system
- ELISA, enzyme-linked immunosolvent assay
- FCS, fetal calf serum
- GM, gelatin hydrogel microspheres
- Gelatin hydrogel microspheres
- MEM, minimum essential medium
- MMP, matrix metalloproteinase
- PBS, phosphate buffered-saline
- PLGA, poly (lactic-co-glycolic acid)
- PVA, poly (vinyl alcohol)
- TGF-β1, transforming growth factor-β1
- Three-dimensional cell culture
- α-SMA, alpha-smooth muscle actin
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Affiliation(s)
- Teruki Nii
- Laboratory of Biomaterials, Institute for Frontier Life and Medical Sciences, Kyoto University, 53 Kawara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.,Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641, Yamazaki, Noda, 278-8510, Japan
| | - Kimiko Makino
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641, Yamazaki, Noda, 278-8510, Japan.,Center for Drug Delivery Research, Tokyo University of Science, 2641, Yamazaki, Noda, 278-8510, Japan
| | - Yasuhiko Tabata
- Laboratory of Biomaterials, Institute for Frontier Life and Medical Sciences, Kyoto University, 53 Kawara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
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Oveissi F, Naficy S, Lee A, Winlaw D, Dehghani F. Materials and manufacturing perspectives in engineering heart valves: a review. Mater Today Bio 2020; 5:100038. [PMID: 32211604 PMCID: PMC7083765 DOI: 10.1016/j.mtbio.2019.100038] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 11/26/2019] [Accepted: 11/27/2019] [Indexed: 12/27/2022] Open
Abstract
Valvular heart diseases (VHD) are a major health burden, affecting millions of people worldwide. The treatments for such diseases rely on medicine, valve repair, and artificial heart valves including mechanical and bioprosthetic valves. Yet, there are countless reports on possible alternatives noting long-term stability and biocompatibility issues and highlighting the need for fabrication of more durable and effective replacements. This review discusses the current and potential materials that can be used for developing such valves along with existing and developing fabrication methods. With this perspective, we quantitatively compare mechanical properties of various materials that are currently used or proposed for heart valves along with their fabrication processes to identify challenges we face in creating new materials and manufacturing techniques to better mimick the performance of native heart valves.
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Key Words
- 3D printing
- Biofabrication
- Biomaterials
- E, Young's modulus
- Electrospinning
- Gal, galactose-α1,3-galactose
- GelMa, gelatin methacrylate
- HA, hyaluronic acid
- HAVIC, human aortic valvular interstitial cells
- MA-HA, methacrylated hyaluronic acid
- NeuGc, N-glycolylneuraminic acid
- P4HB, poly(4-hydroxybutyrate)
- PAAm, polyacrylamide
- PCE, polycitrate-(ε-polypeptide)
- PCL, polycaprolactone
- PE, polyethylene
- PEG, polyethylene glycol
- PEGDA, polyethylene glycol diacrylate
- PGA, poly(glycolic acid)
- PHA, poly(hydroxyalkanoate)
- PLA, polylactide
- PMMA, poly(methyl methacrylate)
- PPG, polypropylene glycol
- PTFE, polytetrafluoroethylene
- PU, polyurethane
- SIBS, poly(styrene-b-isobutylene-b-styrene)
- SMC, smooth muscle cells
- VHD, valvular heart disease
- VIC, aortic valve leaflet interstitial cells
- Valvular heart diseases
- dECM, decellularized extracellular matrix
- ePTFE, expanded PTFE
- xSIBS, crosslinked version of SIBS
- α-SMA, alpha-smooth muscle actin
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Affiliation(s)
- F. Oveissi
- School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - S. Naficy
- School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - A. Lee
- School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales, 2006, Australia
- Discipline of Child and Adolescent Health, Sydney Medical School, Faculty of Health and Medicine, The University of Sydney, New South Wales, 2006, Australia
- Heart Centre for Children, The Children's Hospital at Westmead, New South Wales, 2145, Australia
| | - D.S. Winlaw
- Discipline of Child and Adolescent Health, Sydney Medical School, Faculty of Health and Medicine, The University of Sydney, New South Wales, 2006, Australia
- Heart Centre for Children, The Children's Hospital at Westmead, New South Wales, 2145, Australia
| | - F. Dehghani
- School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales, 2006, Australia
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Abstract
Division of large, immature alveolar structures into smaller, more numerous alveoli increases the surface area available for gas exchange. Alveolar division requires precise epithelial-mesenchymal interactions. However, few experimental models exist for studying how these cell-cell interactions produce changes in 3-dimensional structure. Here we report an epithelial-mesenchymal cell co-culture model where 3-dimensional peaks form with similar cellular orientation as alveolar structures in vivo. Co-culturing fetal mouse lung mesenchyme with A549 epithelial cells produced tall peaks of cells covered by epithelia with cores of mesenchymal cells. These structures did not form when using adult lung fibroblasts. Peak formation did not require localized areas of cell proliferation or apoptosis. Mesenchymal cells co-cultured with epithelia adopted an elongated cell morphology closely resembling myofibroblasts within alveolar septa in vivo. Because inflammation inhibits alveolar formation, we tested the effects of E. coli lipopolysaccharide on 3-dimensional peak formation. Confocal and time-lapse imaging demonstrated that lipopolysaccharide reduced mesenchymal cell migration, resulting in fewer, shorter peaks with mesenchymal cells present predominantly at the base. This epithelial-mesenchymal co-culture model may therefore prove useful in future studies of mechanisms regulating alveolar morphogenesis.
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Key Words
- 3-D, 3-dimensional
- ATCC, American Type Culture Collection
- BALB/cJ, Bagg Albino
- BMP4, bone morphogenetic protein 4
- CO2, carbon dioxide
- DAPI, 4′, 6-Diamidino-2-Phenylindole, Dihydrochloride
- DEVD, acetyl-Asp-Glu-Val-Asp p-nitroanilide
- DMEM, Dulbecco's modified eagle medium
- DiI, 1, 1′-dioctadecyl-3, 3, 3′3′-tetramethylindocarbocyanine perchlorate
- E-cad, e-cadherin
- E. coli, Escherichia coli
- E15, embryonic day 15
- FBS, fetal bovine serum
- FGF, fibroblast growth factor
- LPS, lipopolysaccharide
- PDGF, platelet derived growth factor
- SHH, sonic hedgehog
- TGF-β, transforming growth factor beta
- TO-PRO-3, 4-[3-(3-methyl-2(3H)-benzothiazolylidene)-1-propenyl]-1-[3-(trimethylammonio)propyl]-, diiodide
- VEGF, vascular endothelial growth factor
- Z-VAD-FMK, Z-Val-Ala-Asp-CH2F
- alveolarization
- bronchopulmonary dysplasia
- lung development
- myofibroblast
- α-SMA, alpha-smooth muscle actin
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Affiliation(s)
- Rachel M Greer
- a Department of Pediatrics ; University of California San Diego; Rady Children's Hospital, San Diego ; San Diego , CA USA
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Kern S, Feng HZ, Wei H, Cala S, Jin JP. Up-regulation of alpha-smooth muscle actin in cardiomyocytes from non-hypertrophic and non-failing transgenic mouse hearts expressing N-terminal truncated cardiac troponin I. FEBS Open Bio 2013; 4:11-7. [PMID: 24319652 PMCID: PMC3851183 DOI: 10.1016/j.fob.2013.11.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 11/18/2013] [Accepted: 11/19/2013] [Indexed: 11/25/2022] Open
Abstract
We previously reported that a restrictive N-terminal truncation of cardiac troponin I (cTnI-ND) is up-regulated in the heart in adaptation to hemodynamic stresses. Over-expression of cTnI-ND in the hearts of transgenic mice revealed functional benefits such as increased relaxation and myocardial compliance. In the present study, we investigated the subsequent effect on myocardial remodeling. The alpha-smooth muscle actin (α-SMA) isoform is normally expressed in differentiating cardiomyocytes and is a marker for myocardial hypertrophy in adult hearts. Our results show that in cTnI-ND transgenic mice of between 2 and 3 months of age (young adults), a significant level of α-SMA is expressed in the heart as compared with wild-type animals. Although blood vessel density was increased in the cTnI-ND heart, the mass of smooth muscle tissue did not correlate with the increased level of α-SMA. Instead, immunocytochemical staining and Western blotting of protein extracts from isolated cardiomyocytes identified cardiomyocytes as the source of increased α-SMA in cTnI-ND hearts. We further found that while a portion of the up-regulated α-SMA protein was incorporated into the sarcomeric thin filaments, the majority of SMA protein was found outside of myofibrils. This distribution pattern suggests dual functions for the up-regulated α-SMA as both a contractile component to affect contractility and as possible effector of early remodeling in non-hypertrophic, non-failing cTnI-ND hearts. N-terminal truncated cardiac troponin I (cTnI-ND) upregulates α-smooth muscle actin. This myocardial hypertrophy marker is expressed early in cardiomyocytes. Increased relaxation by cTnI-ND has a potent effect on myocardial remodeling. The majority of α-smooth muscle actin was found outside of myofibrils.
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Affiliation(s)
- Stephanie Kern
- Department of Physiology, Wayne State University School of Medicine, Detroit, MI 48201, USA
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