1
|
Shen X, Zhang X, Li K, Huang G, Li X, Hou Y, Ge X. Combined bacterial translocation and cholestasis aggravates liver injury by activation pyroptosis in obstructive jaundice. Heliyon 2024; 10:e35793. [PMID: 39220957 PMCID: PMC11363856 DOI: 10.1016/j.heliyon.2024.e35793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 08/02/2024] [Accepted: 08/02/2024] [Indexed: 09/04/2024] Open
Abstract
This study explores the mechanism by which obstructive jaundice (OJ) induces liver damage through pyroptosis. We induced OJ in rats via bile duct ligation and assessed liver damage using serum biochemical markers and histological analysis of liver tissue. Pyroptosis was investigated through immunofluorescence, ELISA, Western blot, and quantitative RT-PCR techniques. Additionally, we examined intestinal function and fecal microbiota alterations in the rats using 16S rDNA sequencing. In vitro experiments involved co-culturing Kupffer cells and hepatocytes, which were then exposed to bile and lipopolysaccharide (LPS). Our findings indicated that OJ modified the gut microbiota, increasing LPS levels, which, in conjunction with bile, initiated a cycle of inflammation, fibrosis, and cell death in the liver. Mechanistically, OJ elevated necrotic markers such as ATP, which in turn activated pyroptotic pathways. Increased levels of pyroptosis-related molecules, including NLRP3, caspase-1, gasdermin D, and IL-18, were confirmed. In our co-cultured cell model, bile exposure resulted in cell death and ATP release, leading to the activation of the NLRP3 inflammasome and its downstream effectors, caspase-1 and IL-18. The combination of bile and LPS significantly intensified pyroptotic responses. This study is the first to demonstrate that LPS and bile synergistically exacerbate liver injury by promoting necrosis and pyroptosis, unveiling a novel mechanism of OJ-associated hepatic damage and suggesting avenues for potential preventive or therapeutic interventions.
Collapse
Affiliation(s)
- Xin Shen
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xin Zhang
- Luoyang Orthopedic-Traumatological Hospital of Henan Province (Henan Provincial Orthopedic Hospital), Luoyang, 471002, Henan, China
| | - Kaiyu Li
- Department of General Surgery, Heilongjiang Provincial Hospital, 82 Zhongshan Road, Harbin, 150036, Heilongjiang, China
| | - Guangming Huang
- Department of General Surgery, Heilongjiang Provincial Hospital, 82 Zhongshan Road, Harbin, 150036, Heilongjiang, China
| | - Xinyu Li
- Department of General Surgery, Heilongjiang Provincial Hospital, 82 Zhongshan Road, Harbin, 150036, Heilongjiang, China
| | - Yunlong Hou
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, 050000, Hebei, China
| | - Xin Ge
- Department of General Surgery, Heilongjiang Provincial Hospital, 82 Zhongshan Road, Harbin, 150036, Heilongjiang, China
| |
Collapse
|
2
|
Yang Y, Xu L, Atkins C, Kuhlman L, Zhao J, Jeong JM, Wen Y, Moreno N, Kim KH, An YA, Wang F, Bynon S, Villani V, Gao B, Brombacher F, Harris R, Eltzschig HK, Jacobsen E, Ju C. Novel IL-4/HB-EGF-dependent crosstalk between eosinophils and macrophages controls liver regeneration after ischaemia and reperfusion injury. Gut 2024; 73:1543-1553. [PMID: 38724220 PMCID: PMC11347249 DOI: 10.1136/gutjnl-2024-332033] [Citation(s) in RCA: 1] [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: 01/22/2024] [Accepted: 04/18/2024] [Indexed: 06/13/2024]
Abstract
OBJECTIVE Previous studies indicate that eosinophils are recruited into the allograft following orthotopic liver transplantation and protect from ischaemia reperfusion (IR) injury. In the current studies, we aim to explore whether their protective function could outlast during liver repair. DESIGN Eosinophil-deficient mice and adoptive transfer of bone marrow-derived eosinophils (bmEos) were employed to investigate the effects of eosinophils on tissue repair and regeneration after hepatic IR injury. Aside from exogenous cytokine or neutralising antibody treatments, mechanistic studies made use of a panel of mouse models of eosinophil-specific IL-4/IL-13-deletion, cell-specific IL-4rα-deletion in liver macrophages and hepatocytes and macrophage-specific deletion of heparin-binding epidermal growth factor-like growth factor (hb-egf). RESULT We observed that eosinophils persisted over a week following hepatic IR injury. Their peak accumulation coincided with that of hepatocyte proliferation. Functional studies showed that eosinophil deficiency was associated with a dramatic delay in liver repair, which was normalised by the adoptive transfer of bmEos. Mechanistic studies demonstrated that eosinophil-derived IL-4, but not IL-13, was critically involved in the reparative function of these cells. The data further revealed a selective role of macrophage-dependent IL-4 signalling in liver regeneration. Eosinophil-derived IL-4 stimulated macrophages to produce HB-EGF. Moreover, macrophage-specific hb-egf deletion impaired hepatocyte regeneration after IR injury. CONCLUSION Together, these studies uncovered an indispensable role of eosinophils in liver repair after acute injury and identified a novel crosstalk between eosinophils and macrophages through the IL-4/HB-EGF axis.
Collapse
Affiliation(s)
- Yang Yang
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Long Xu
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Constance Atkins
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Lily Kuhlman
- The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Jie Zhao
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Jong-Min Jeong
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Yankai Wen
- The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Nicolas Moreno
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Kang Ho Kim
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Yu A An
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Fenfen Wang
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Steve Bynon
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Vincenzo Villani
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Bin Gao
- Laboratory of Liver Disease, National Institute on Alcohol Abuse and Alcoholism, NIH, Bethesda, MD, USA
| | - Frank Brombacher
- University of Cape Town Faculty of Health Sciences, Observatory, Western Cape, South Africa
| | - Raymond Harris
- Division of Nephrology and Hypertension, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Holger K Eltzschig
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Elizabeth Jacobsen
- Division of Allergy, Asthma and Clinical Immunology, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Cynthia Ju
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| |
Collapse
|
3
|
Hoeeg C, Follin B, Grandjean CE, Ripa RS, Ekblond A, Kastrup J, Binderup T, Kjaer A. Early Detection of Cardiotoxicity Using [ 64Cu]Cu-NODAGA-E[(cRGDyK)]2 PET Imaging in a Rat Model of Doxorubicin-Induced Heart Failure. Mol Pharm 2024; 21:3909-3920. [PMID: 38936409 DOI: 10.1021/acs.molpharmaceut.4c00272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
Doxorubicin (DOX) is a common and highly effective chemotherapeutic. However, its use is limited by cardiotoxic effects and the lack of methods to detect these at early time points. In the present study, we evaluated if [64Cu]Cu-NODAGA-E[(cRGDyK)]2 positron emission tomography-computed tomography ([64Cu]Cu-RGD PET/CT) could detect cardiotoxicity in a rat model of DOX-induced heart failure. Male Lewis rats were divided into two groups and treated with either a cumulative dose of 15 mg/kg of DOX or left untreated. Cardiac anatomy and function were assessed using magnetic resonance imaging at baseline and in week 8. [64Cu]Cu-RGD PET/CT scans were performed in week 4. DOX treatment led to a decline in pump function as well as an increase in cardiac and thymic uptake of [64Cu]Cu-RGD. In addition, DOX altered cardiac gene expression, led to infiltration of immune cells, reduced endothelial content, and increased interstitial fibrosis. Furthermore, concentrations of inflammatory plasma proteins were increased in the DOX group. In conclusion, DOX treatment resulted in the development of cardiotoxicity and heart failure, which could be detected using [64Cu]Cu-RGD PET/CT at early time points. [64Cu]Cu-RGD uptake in the myocardial septum and thymus predicted a low left ventricular ejection fraction in week 8.
Collapse
Affiliation(s)
- Cecilie Hoeeg
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital─Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Bjarke Follin
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital─Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
- Cardiology Stem Cell Centre, The Heart Centre, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Constance Eline Grandjean
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital─Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Rasmus Sejersten Ripa
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital─Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Annette Ekblond
- Cardiology Stem Cell Centre, The Heart Centre, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Jens Kastrup
- Cardiology Stem Cell Centre, The Heart Centre, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Tina Binderup
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital─Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Andreas Kjaer
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital─Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| |
Collapse
|
4
|
Sucita RE, Fikri F, Purnomo A, Maslamama ST, Purnama MTE. The efficacy of topically applied Sappan wood ( Caesalpinia sappan L.) ethanol extract during incision wound healing in albino rats. Open Vet J 2024; 14:1561-1567. [PMID: 39175965 PMCID: PMC11338603 DOI: 10.5455/ovj.2024.v14.i7.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 06/21/2024] [Indexed: 08/24/2024] Open
Abstract
Background Medical manifestations in the form of incisions, burns, and trauma will trigger a natural wound-healing process that involves complex interactions between cells. Brazilin and other secondary metabolites found in Sappan wood have numerous bioactive qualities, including anti-inflammatory, anti-cancer, and antioxidant properties. Aim This study aimed to investigate the efficacy of Sappan wood (Caesalpinia Sappan L.) ethanol extract topically on the incision wound healing of albino rats. Methods Twenty male rats were randomly assigned into five groups with four replications, i.e., (C-) was treated ointment-based, (C+) was treated with 10% povidone-iodine, (T1, T2, and T3 groups) were treated with Sappan wood extract concentration for 6.5%, 15%, and 30%, respectively. The treatment was topically administered to wounded areas twice a day for 15 days. Wound healing was evaluated histologically as the following parameters collagen deposition, polymorphonuclear neutrophils (PMN), angiogenesis, and fibrosis degree using H&E staining. IL-2 level was evaluated using the enzyme-linked immunosorbent assay (ELISA) method. Wound length reduction was calculated on days 8 and 15. Results As a result, the 6.5% (T1), 15% (T2), and 30% (T3) Sappan wood extract groups were improved significantly (p < 0.05) compared to ointment-based (C-) and povidone-iodine (C+) groups on the collagen deposition, PMN, angiogenesis, fibrosis degree, and IL-2 level. In particular, the 6.5% (T1) Sappan wood extract group was highlighted significantly (p < 0.05) compared to other groups, evidenced by the improvisation of wound healing parameters and reduction of wound length on days 8 and 15. Conclusion In conclusion, a 6.5% Sappan wood extract revealed its applicability to improve incision wound healing in albino rats.
Collapse
Affiliation(s)
- Ricky Eka Sucita
- Department of Veterinary Science, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Banyuwangi, Indonesia
| | - Faisal Fikri
- Department of Veterinary Science, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Banyuwangi, Indonesia
| | - Agus Purnomo
- Department of Veterinary Surgery and Radiology, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Salipudin Tasil Maslamama
- Department of Biology, Graduate School of Natural and Applied Sciences, Eskisehir Osmangazi University, Eskişehir, Turkey
| | - Muhammad Thohawi Elziyad Purnama
- Department of Veterinary Science, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Banyuwangi, Indonesia
- Department of Biology, Graduate School of Natural and Applied Sciences, Eskisehir Osmangazi University, Eskişehir, Turkey
| |
Collapse
|
5
|
Cristoferi I, Varol H, van Baardwijk M, Rahiem L, Lila KA, van den Bosch TPP, Baan CC, Hesselink DA, Kramann R, Minnee RC, Mustafa DAM, Reinders MEJ, Roelen DL, Shahzad-Arshad SP, Smith RN, Stubbs AP, Colvin RB, Rosales IA, Clahsen-van Groningen MC. Multiomic profiling of transplant glomerulopathy reveals a novel T-cell dominant subclass. Kidney Int 2024; 105:812-823. [PMID: 38128610 DOI: 10.1016/j.kint.2023.11.026] [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: 06/13/2023] [Revised: 09/04/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023]
Abstract
Kidney transplant (KTx) biopsies showing transplant glomerulopathy (TG) (glomerular basement membrane double contours (cg) > 0) and microvascular inflammation (MVI) in the absence of C4d staining and donor-specific antibodies (DSAs) do not fulfill the criteria for chronic active antibody-mediated rejection (CA-AMR) diagnosis and do not fit into any other Banff category. To investigate this, we initiated a multicenter intercontinental study encompassing 36 cases, comparing the immunomic and transcriptomic profiles of 14 KTx biopsies classified as cg+MVI DSA-/C4d- with 22 classified as CA-AMR DSA+/C4d+ through novel transcriptomic analysis using the NanoString Banff-Human Organ Transplant (B-HOT) panel and subsequent orthogonal subset analysis using two innovative 5-marker multiplex immunofluorescent panels. Nineteen genes were differentially expressed between the two study groups. Samples diagnosed with CA-AMR DSA+/C4d+ showed a higher glomerular abundance of natural killer cells and higher transcriptomic cell type scores for macrophages in an environment characterized by increased expression of complement-related genes (i.e., C5AR1) and higher activity of angiogenesis, interstitial fibrosis tubular atrophy, CA-AMR, and DSA-related pathways when compared to samples diagnosed with cg+MVI DSA-/C4d-. Samples diagnosed with cg+MVI DSA-/C4d- displayed a higher glomerular abundance and activity of T cells (CD3+, CD3+CD8+, and CD3+CD8-). Thus, we show that using novel multiomic techniques, KTx biopsies with cg+MVI DSA-/C4d- have a prominent T-cell presence and activity, putting forward the possibility that these represent a more T-cell dominant phenotype.
Collapse
Affiliation(s)
- Iacopo Cristoferi
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands; Department of Surgery, Division of HPB & Transplant Surgery, Erasmus MC Transplant Institute, Rotterdam, the Netherlands.
| | - Hilal Varol
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Myrthe van Baardwijk
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands; Department of Surgery, Division of HPB & Transplant Surgery, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Layla Rahiem
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Karishma A Lila
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Thierry P P van den Bosch
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Carla C Baan
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Dennis A Hesselink
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Rafael Kramann
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC Transplant Institute, Rotterdam, the Netherlands; Institute of Experimental Medicine and Systems Biology, RWTH Aachen University, Aachen, Germany; Department of Nephrology and Clinical Immunology, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Robert C Minnee
- Department of Surgery, Division of HPB & Transplant Surgery, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Dana A M Mustafa
- Department of Pathology and Clinical Bioinformatics, the Tumor Immuno-Pathology Laboratory, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Marlies E J Reinders
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Dave L Roelen
- Department of Immunology, Leiden University Medical Center, Leiden, the Netherlands
| | - Shazia P Shahzad-Arshad
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Rex N Smith
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Andrew P Stubbs
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands
| | - Robert B Colvin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ivy A Rosales
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Marian C Clahsen-van Groningen
- Department of Pathology and Clinical Bioinformatics, Erasmus MC Transplant Institute, Rotterdam, the Netherlands; Institute of Experimental Medicine and Systems Biology, RWTH Aachen University, Aachen, Germany.
| |
Collapse
|
6
|
Wang M, Chen S, He X, Yuan Y, Wei X. Targeting inflammation as cancer therapy. J Hematol Oncol 2024; 17:13. [PMID: 38520006 PMCID: PMC10960486 DOI: 10.1186/s13045-024-01528-7] [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: 08/23/2023] [Accepted: 02/07/2024] [Indexed: 03/25/2024] Open
Abstract
Inflammation has accompanied human beings since the emergence of wounds and infections. In the past decades, numerous efforts have been undertaken to explore the potential role of inflammation in cancer, from tumor development, invasion, and metastasis to the resistance of tumors to treatment. Inflammation-targeted agents not only demonstrate the potential to suppress cancer development, but also to improve the efficacy of other therapeutic modalities. In this review, we describe the highly dynamic and complex inflammatory tumor microenvironment, with discussion on key inflammation mediators in cancer including inflammatory cells, inflammatory cytokines, and their downstream intracellular pathways. In addition, we especially address the role of inflammation in cancer development and highlight the action mechanisms of inflammation-targeted therapies in antitumor response. Finally, we summarize the results from both preclinical and clinical studies up to date to illustrate the translation potential of inflammation-targeted therapies.
Collapse
Affiliation(s)
- Manni Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Siyuan Chen
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Xuemei He
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yong Yuan
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China.
| |
Collapse
|
7
|
Lazzeri-Barcelo F, Oliva-Vilarnau N, Baniol M, Leibiger B, Bergmann O, Lauschke VM, Leibiger IB, Moruzzi N, Berggren PO. Intraocular liver spheroids for non-invasive high-resolution in vivo monitoring of liver cell function. Nat Commun 2024; 15:767. [PMID: 38278787 PMCID: PMC10817975 DOI: 10.1038/s41467-024-45122-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/16/2024] [Indexed: 01/28/2024] Open
Abstract
Longitudinal monitoring of liver function in vivo is hindered by the lack of high-resolution non-invasive imaging techniques. Using the anterior chamber of the mouse eye as a transplantation site, we have established a platform for longitudinal in vivo imaging of liver spheroids at cellular resolution. Transplanted liver spheroids engraft on the iris, become vascularized and innervated, retain hepatocyte-specific and liver-like features and can be studied by in vivo confocal microscopy. Employing fluorescent probes administered intravenously or spheroids formed from reporter mice, we showcase the potential use of this platform for monitoring hepatocyte cell cycle activity, bile secretion and lipoprotein uptake. Moreover, we show that hepatic lipid accumulation during diet-induced hepatosteatosis is mirrored in intraocular in vivo grafts. Here, we show a new technology which provides a crucial and unique tool to study liver physiology and disease progression in pre-clinical and basic research.
Collapse
Affiliation(s)
- Francesca Lazzeri-Barcelo
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, Stockholm, Sweden
| | - Nuria Oliva-Vilarnau
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Marion Baniol
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
| | - Barbara Leibiger
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, Stockholm, Sweden
| | - Olaf Bergmann
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
- Center for Regenerative Therapies Dresden, TU Dresden, Dresden, Germany
- Department of Pharmacology and Toxicology, University Medical Center Goettingen, Goettingen, Germany
| | - Volker M Lauschke
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
- Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
- University of Tübingen, Tübingen, Germany
| | - Ingo B Leibiger
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, Stockholm, Sweden
| | - Noah Moruzzi
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, Stockholm, Sweden.
| | - Per-Olof Berggren
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, Stockholm, Sweden
- Tecnológico de Monterrey, Monterrey, NL, Mexico
- Diabetes Research Institute, University of Miami. Miller School of Medicine, Miami, Fl, USA
| |
Collapse
|
8
|
Carrera-Aguado I, Marcos-Zazo L, Carrancio-Salán P, Guerra-Paes E, Sánchez-Juanes F, Muñoz-Félix JM. The Inhibition of Vessel Co-Option as an Emerging Strategy for Cancer Therapy. Int J Mol Sci 2024; 25:921. [PMID: 38255995 PMCID: PMC10815934 DOI: 10.3390/ijms25020921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/09/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Vessel co-option (VCO) is a non-angiogenic mechanism of vascularization that has been associated to anti-angiogenic therapy. In VCO, cancer cells hijack the pre-existing blood vessels and use them to obtain oxygen and nutrients and invade adjacent tissue. Multiple primary tumors and metastases undergo VCO in highly vascularized tissues such as the lungs, liver or brain. VCO has been associated with a worse prognosis. The cellular and molecular mechanisms that undergo VCO are poorly understood. Recent studies have demonstrated that co-opted vessels show a quiescent phenotype in contrast to angiogenic tumor blood vessels. On the other hand, it is believed that during VCO, cancer cells are adhered to basement membrane from pre-existing blood vessels by using integrins, show enhanced motility and a mesenchymal phenotype. Other components of the tumor microenvironment (TME) such as extracellular matrix, immune cells or extracellular vesicles play important roles in vessel co-option maintenance. There are no strategies to inhibit VCO, and thus, to eliminate resistance to anti-angiogenic therapy. This review summarizes all the molecular mechanisms involved in vessel co-option analyzing the possible therapeutic strategies to inhibit this process.
Collapse
Affiliation(s)
- Iván Carrera-Aguado
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, 37007 Salamanca, Spain; (I.C.-A.); (L.M.-Z.); (P.C.-S.); (E.G.-P.); (F.S.-J.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Laura Marcos-Zazo
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, 37007 Salamanca, Spain; (I.C.-A.); (L.M.-Z.); (P.C.-S.); (E.G.-P.); (F.S.-J.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Patricia Carrancio-Salán
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, 37007 Salamanca, Spain; (I.C.-A.); (L.M.-Z.); (P.C.-S.); (E.G.-P.); (F.S.-J.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Elena Guerra-Paes
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, 37007 Salamanca, Spain; (I.C.-A.); (L.M.-Z.); (P.C.-S.); (E.G.-P.); (F.S.-J.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Fernando Sánchez-Juanes
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, 37007 Salamanca, Spain; (I.C.-A.); (L.M.-Z.); (P.C.-S.); (E.G.-P.); (F.S.-J.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), 37007 Salamanca, Spain
| | - José M. Muñoz-Félix
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, 37007 Salamanca, Spain; (I.C.-A.); (L.M.-Z.); (P.C.-S.); (E.G.-P.); (F.S.-J.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), 37007 Salamanca, Spain
| |
Collapse
|
9
|
Li Z, Zhu J, Ouyang H. Research progress of traditional Chinese medicine in improving hepatic fibrosis based on inhibiting pathological angiogenesis. Front Pharmacol 2023; 14:1303012. [PMID: 38155904 PMCID: PMC10754536 DOI: 10.3389/fphar.2023.1303012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023] Open
Abstract
Hepatic fibrosis is the formation of scar tissue in the liver. This scar tissue replaces healthy liver tissue and can lead to liver dysfunction and failure if left untreated. It is usually caused by chronic liver disease, such as hepatitis B or C, alcohol abuse, or non-alcoholic fatty liver disease. Pathological angiogenesis plays a crucial role in the development of hepatic fibrosis by promoting the growth of new blood vessels in the liver. These new vessels increase blood flow to the damaged areas of the liver, which triggers the activation of hepatic stellate cells (HSCs). HSCs are responsible for producing excess collagen and other extracellular matrix proteins that contribute to the development of fibrosis. Pathological angiogenesis plays a crucial role in the development of hepatic fibrosis by promoting the growth of new blood vessels in the liver. These new vessels increase blood flow to the damaged areas of the liver, which triggers the activation of HSCs. HSCs are responsible for producing excess collagen and other extracellular matrix proteins that contribute to the development of fibrosis. Traditional Chinese medicine (TCM) has been found to target pathological angiogenesis, thereby providing a potential treatment option for hepatic fibrosis. Several studies have demonstrated that TCM exhibits anti-angiogenic effects by inhibiting the production of pro-angiogenic factors, such as vascular endothelial growth factor and angiopoietin-2, and by reducing the proliferation of endothelial cells. Reviewing and highlighting the unique TCM recognition of treating hepatic fibrosis by targeting pathological angiogenesis may shed light on future hepatic fibrosis research.
Collapse
|
10
|
Sayaf K, Zanotto I, Gabbia D, Alberti D, Pasqual G, Zaramella A, Fantin A, De Martin S, Russo FP. Sex Drives Functional Changes in the Progression and Regression of Liver Fibrosis. Int J Mol Sci 2023; 24:16452. [PMID: 38003640 PMCID: PMC10671597 DOI: 10.3390/ijms242216452] [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: 09/29/2023] [Revised: 10/28/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Liver fibrosis is a common and reversible feature of liver damage associated with many chronic liver diseases, and its onset is influenced by sex. In this study, we investigated the mechanisms of liver fibrosis and regeneration, focusing on understanding the mechanistic gaps between females and males. We injected increasing doses of carbon tetrachloride into female and male mice and maintained them for a washout period of eight weeks to allow for liver regeneration. We found that male mice were more prone to developing severe liver fibrosis as a consequence of early chronic liver damage, supported by the recruitment of a large number of Ly6Chigh MoMφs and neutrophils. Although prolonged liver damage exacerbated the fibrosis in mice of both sexes, activated HSCs and Ly6Chigh MoMφs were more numerous and active in the livers of female mice than those of male mice. After eight weeks of washout, only fibrotic females reported no activated HSCs, and a phenotype switching of Ly6Chigh MoMφs to anti-fibrogenic Ly6Clow MoMφs. The early stages of liver fibrosis mostly affected males rather than females, while long-term chronic liver damage was not influenced by sex, at least for liver fibrosis. Liver repair and regeneration were more efficient in females than in males.
Collapse
Affiliation(s)
- Katia Sayaf
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35131 Padova, Italy
| | - Ilaria Zanotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35128 Padova, Italy (D.G.); (S.D.M.)
| | - Daniela Gabbia
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35128 Padova, Italy (D.G.); (S.D.M.)
| | - Dafne Alberti
- Laboratory of Synthetic Immunology, Department of Surgery Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy (G.P.)
- Veneto Institute of Oncology IOV-IRCCS, 35128 Padova, Italy
| | - Giulia Pasqual
- Laboratory of Synthetic Immunology, Department of Surgery Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy (G.P.)
- Veneto Institute of Oncology IOV-IRCCS, 35128 Padova, Italy
| | - Alice Zaramella
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35131 Padova, Italy
- Gastroenterology Unit, Veneto Institute of Oncology IOV-IRCCS, University of Padova, 35128 Padova, Italy;
| | - Alberto Fantin
- Gastroenterology Unit, Veneto Institute of Oncology IOV-IRCCS, University of Padova, 35128 Padova, Italy;
| | - Sara De Martin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35128 Padova, Italy (D.G.); (S.D.M.)
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35131 Padova, Italy
| |
Collapse
|
11
|
Wan Y, Slevin E, Koyama S, Huang CK, Shetty AK, Li X, Harrison K, Li T, Zhou B, Lorenzo SR, Zhang Y, Salinas JM, Xu W, Klaunig JE, Wu C, Tsukamoto H, Meng F. miR-34a regulates macrophage-associated inflammation and angiogenesis in alcohol-induced liver injury. Hepatol Commun 2023; 7:e0089. [PMID: 37026704 PMCID: PMC10079357 DOI: 10.1097/hc9.0000000000000089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 12/21/2022] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND Alcohol-associated liver disease (ALD) is a syndrome of progressive inflammatory liver injury and vascular remodeling associated with long-term heavy intake of ethanol. Elevated miR-34a expression, macrophage activation, and liver angiogenesis in ALD and their correlation with the degree of inflammation and fibrosis have been reported. The current study aims to characterize the functional role of miR-34a-regulated macrophage- associated angiogenesis during ALD. METHODS RESULTS We identified that knockout of miR-34a in 5 weeks of ethanol-fed mice significantly decreased the total liver histopathology score and miR-34a expression, along with the inhibited liver inflammation and angiogenesis by reduced macrophage infiltration and CD31/VEGF-A expression. Treatment of murine macrophages (RAW 264.7) with lipopolysaccharide (20 ng/mL) for 24 h significantly increased miR-34a expression, along with the enhanced M1/M2 phenotype changes and reduced Sirt1 expression. Silencing of miR-34a significantly increased oxygen consumption rate (OCR) in ethanol treated macrophages, and decreased lipopolysaccharide-induced activation of M1 phenotypes in cultured macrophages by upregulation of Sirt1. Furthermore, the expressions of miR-34a and its target Sirt1, macrophage polarization, and angiogenic phenotypes were significantly altered in isolated macrophages from ethanol-fed mouse liver specimens compared to controls. TLR4/miR-34a knockout mice and miR-34a Morpho/AS treated mice displayed less sensitivity to alcohol-associated injury, along with the enhanced Sirt1 and M2 markers in isolated macrophages, as well as reduced angiogenesis and hepatic expressions of inflammation markers MPO, LY6G, CXCL1, and CXCL2. CONCLUSION Our results show that miR-34a-mediated Sirt1 signaling in macrophages is essential for steatohepatitis and angiogenesis during alcohol-induced liver injury. These findings provide new insight into the function of microRNA-regulated liver inflammation and angiogenesis and the implications for reversing steatohepatitis with potential therapeutic benefits in human alcohol-associated liver diseases.
Collapse
Affiliation(s)
- Ying Wan
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Elise Slevin
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Sachiko Koyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Chiung-Kuei Huang
- Department of Pathology & Laboratory Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Ashok K Shetty
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M College of Medicine, College Station, Texas, USA
| | - Xuedong Li
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Kelly Harrison
- Department of Transplant Surgery, Baylor Scott & White Memorial Hospital, Temple, Texas, USA
| | - Tian Li
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Bingru Zhou
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan Province, China
| | | | - Yudian Zhang
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Jennifer Mata Salinas
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Wenjuan Xu
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - James E. Klaunig
- Department of Environmental and Occupational Health, Laboratory of Investigative Toxicology and Pathology, Indiana School of Public Health, Indiana University, Bloomington, Indiana, USA
| | - Chaodong Wu
- Department of Nutrition and Food Science, Texas A&M University, College Station, Texas, USA
| | - Hidekazu Tsukamoto
- Southern California Research Center for ALPD and Cirrhosis and Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Greater Los Angeles VA Health care System, Los Angeles, California, USA
| | - Fanyin Meng
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Richard L. Roudebush VA Medical Center, Indianapolis, Indiana, USA
| |
Collapse
|
12
|
Sadhukhan P, Seiwert TY. The role of macrophages in the tumor microenvironment and tumor metabolism. Semin Immunopathol 2023; 45:187-201. [PMID: 37002376 DOI: 10.1007/s00281-023-00988-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/08/2023] [Indexed: 04/03/2023]
Abstract
The complexity and plasticity of the tumor microenvironment (TME) make it difficult to fully understand the intratumoral regulation of different cell types and their activities. Macrophages play a crucial role in the signaling dynamics of the TME. Among the different subtypes of macrophages, tumor-associated macrophages (TAMs) are often associated with poor prognosis, although some subtypes of TAMs can at the same time improve treatment responsiveness and lead to favorable clinical outcomes. TAMs are key regulators of cancer cell proliferation, metastasis, angiogenesis, extracellular matrix remodeling, tumor metabolism, and importantly immunosuppression in the TME by modulating various chemokines, cytokines, and growth factors. TAMs have been identified as a key contributor to resistance to chemotherapy and cancer immunotherapy. In this review article, we aim to discuss the mechanisms by which TAMs regulate innate and adaptive immune signaling in the TME and summarize recent preclinical research on the development of therapeutics targeting TAMs and tumor metabolism.
Collapse
Affiliation(s)
- Pritam Sadhukhan
- Johns Hopkins University, Skip Viragh Outpatient Cancer Building, Baltimore, MD, 21287, USA
| | - Tanguy Y Seiwert
- Johns Hopkins University, Skip Viragh Outpatient Cancer Building, Baltimore, MD, 21287, USA.
- Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA.
| |
Collapse
|
13
|
Li H, He Z, Li W, Yao J, Lyu C, Du Y, Xing D, Lin J. Exploring the Mechanism of Microfracture in the Treatment of Porcine Full-Thickness Cartilage Defect. Am J Sports Med 2023; 51:1033-1046. [PMID: 36802853 DOI: 10.1177/03635465231153630] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
BACKGROUND Microfracture has the most extensive clinical application because of its advantages of a single operation, unified process, and low operation cost. Because research on the repair mechanism of microfractures in the treatment of cartilage defects is not in-depth, this study aimed to elucidate the mechanism. PURPOSE To identify the characteristic cell subsets at different repair stages after microfracture, systematically analyze the repair process of the defect area after microfracture, and investigate the mechanism of fibrocartilage repair. STUDY DESIGN Descriptive laboratory study. METHODS Full-thickness articular cartilage defects and microfractures was established in the right knee of Bama miniature pigs. Single-cell transcriptional assays were used to identify the characteristics of cells isolated from healthy articular cartilage and regenerated tissues. RESULTS Microfractures induced mature fibrous repair in the full-thickness cartilage defect six months after surgery, while early stages of repair occurred within six weeks. Based on single-cell sequencing results, eight subsets and specific marker genes were identified. Two processes may occur after microfracture: normal hyaline cartilage regeneration and abnormal fibrocartilage repair. Regulatory chondrocytes, proliferative chondrocytes and cartilage progenitor cells (CPCs) may play important roles in the normal regeneration process. During abnormal repair, CPCs and skeletal stem cells may have different functions, and macrophages and endothelial cells may play important regulatory roles in the formation of fibrochondrocytes. CONCLUSIONS Using single-cell transcriptome sequencing, this study investigated the tissue regeneration process and identified key cell subsets after microfracture. CLINICAL RELEVANCE These results provide future targets for optimizing the repair effect of microfracture.
Collapse
Affiliation(s)
- Hui Li
- Arthritis Clinic & Research Center, Peking University People's Hospital, Peking University, Beijing, China
- Arthritis Institute, Peking University, Beijing, China
| | - Zihao He
- Arthritis Clinic & Research Center, Peking University People's Hospital, Peking University, Beijing, China
- Arthritis Institute, Peking University, Beijing, China
| | - Wenjing Li
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Tsinghua University, Beijing, China
| | - Jiaying Yao
- Annoroad Gene Technology (Beijing) Co Ltd, Beijing, China
| | - Cheng Lyu
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Tsinghua University, Beijing, China
| | - Yanan Du
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Tsinghua University, Beijing, China
| | - Dan Xing
- Arthritis Clinic & Research Center, Peking University People's Hospital, Peking University, Beijing, China
- Arthritis Institute, Peking University, Beijing, China
| | - Jianhao Lin
- Arthritis Clinic & Research Center, Peking University People's Hospital, Peking University, Beijing, China
- Arthritis Institute, Peking University, Beijing, China
| |
Collapse
|
14
|
Jiao J, Sanchez JI, Saldarriaga OA, Solis LM, Tweardy DJ, Maru DM, Stevenson HL, Beretta L. Spatial molecular and cellular determinants of STAT3 activation in liver fibrosis progression in non-alcoholic fatty liver disease. JHEP Rep 2023; 5:100628. [PMID: 36687470 PMCID: PMC9850198 DOI: 10.1016/j.jhepr.2022.100628] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 11/03/2022] [Accepted: 11/05/2022] [Indexed: 11/23/2022] Open
Abstract
Background & Aims The prevalence of non-alcoholic fatty liver disease (NAFLD) and its severe form, non-alcoholic steatohepatitis (NASH), is increasing. Individuals with NASH often develop liver fibrosis and advanced liver fibrosis is the main determinant of mortality in individuals with NASH. We and others have reported that STAT3 contributes to liver fibrosis and hepatocellular carcinoma in mice. Methods Here, we explored whether STAT3 activation in hepatocyte and non-hepatocyte areas, measured by phospho-STAT3 (pSTAT3), is associated with liver fibrosis progression in 133 patients with NAFLD. We further characterized the molecular and cellular determinants of STAT3 activation by integrating spatial distribution and transcriptomic changes in fibrotic NAFLD livers.Results: pSTAT3 scores in non-hepatocyte areas progressively increased with fibrosis severity (r = 0.53, p <0.001). Correlation analyses between pSTAT3 scores and expression of 1,540 immune- and cancer-associated genes revealed a large effect of STAT3 activation on gene expression changes in non-hepatocyte areas and confirmed a major role for STAT3 activation in fibrogenesis. Digital spatial transcriptomic profiling was also performed on 13 regions selected in hepatocyte and non-hepatocyte areas from four NAFLD liver biopsies with advanced fibrosis, using a customized panel of markers including pSTAT3, PanCK+CK8/18, and CD45. The regions were further segmented based on positive or negative pSTAT3 staining. Cell deconvolution analysis revealed that activated STAT3 was enriched in hepatic progenitor cells (HPCs) and sinusoidal endothelial cells. Regression of liver fibrosis upon STAT3 inhibition in mice with NASH resulted in a reduction of HPCs, demonstrating a direct role for STAT3 in HPC expansion. Conclusion Increased understanding of the spatial dependence of STAT3 signaling in NASH and liver fibrosis progression could lead to novel targeted treatment approaches. Impact and implications Advanced liver fibrosis is the main determinant of mortality in patients with NASH. This study showed using liver biopsies from 133 patients with NAFLD, that STAT3 activation in non-hepatocyte areas is strongly associated with fibrosis severity, inflammation, and progression to NASH. STAT3 activation was enriched in hepatic progenitor cells (HPCs) and sinusoidal endothelial cells (SECs), as determined by innovative technologies interrogating the spatial distribution of pSTAT3. Finally, STAT3 inhibition in mice resulted in reduced liver fibrosis and depletion of HPCs, suggesting that STAT3 activation in HPCs contributes to their expansion and fibrogenesis in NAFLD.
Collapse
Key Words
- DSP, digital spatial profiler
- FC, fold change
- HCC, hepatocellular carcinoma
- HFD, high-fat diet
- HPCs, hepatic progenitor cells
- HSCs, hepatic stellate cells
- IPA, Ingenuity® Pathway Analysis
- LSECs, liver sinusoidal endothelial cells
- NAFLD
- NAFLD, non-alcoholic fatty liver disease
- NAS, NAFLD activity score
- NASH
- NASH, non-alcoholic steatohepatitis
- SECs, sinusoidal endothelial cells
- STAT, signal transducer and activator of transcription
- STAT3
- cirrhosis
- fibrosis
- liver cancer
- pSTAT3, phospho-STAT3
Collapse
Affiliation(s)
- Jingjing Jiao
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jessica I. Sanchez
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Omar A. Saldarriaga
- Department of Pathology, The University of Texas Medical Branch, Galveston TX, USA
| | - Luisa M. Solis
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David J. Tweardy
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dipen M. Maru
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Heather L. Stevenson
- Department of Pathology, The University of Texas Medical Branch, Galveston TX, USA
| | - Laura Beretta
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
15
|
Dubey S, Ghosh S, Goswami D, Ghatak D, De R. Immunometabolic attributes and mitochondria-associated signaling of Tumor-Associated Macrophages in tumor microenvironment modulate cancer progression. Biochem Pharmacol 2023; 208:115369. [PMID: 36481347 DOI: 10.1016/j.bcp.2022.115369] [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: 09/16/2022] [Revised: 11/24/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
Macrophages are specialized immune cells, which have the capacity to phagocytize and destroy the target cells, including tumor cells. Some macrophages, however on their way to devour the cancer cells undergo a change due to a complex set of signaling pathways. They are induced to change into a polarized state known as M2. The M2 macrophages help in metastasis, tumor suppression, and angiogenesis. The macrophage which gets associated with this TME, are referred to as tumor-associated macrophages (TAMs). TAMS undergo a metabolic reprogramming toward oxidative metabolism for bioenergetic purposes (OXPHOS), fatty acid oxidation (FAO), decreased glycolysis, decreased metabolism via the PPP, and upregulation of arginase 1 (ARG1) which triggers immunosuppressive pro-tumor signaling in the tumor microenvironment (TME) in which mitochondria plays an instrumental role. Reports have suggested that a complex series of interactions and exchange of materials, such as cytokines, metabolic intermediates and sometimes even transfer of mitochondria take place between TAMS and other TME components most importantly cancer cells that reprogram their metabolism to encourage cell growth, division, epithelial to mesenchymal transition, that ultimately play an important role in tumor progression. This review will try to focus on the crosstalk between the TAMs with several other components of TME, what instrumental role mitochondria play in that and also try to explore some of the therapeutic options available in cancer patients.
Collapse
Affiliation(s)
- Srijan Dubey
- Amity Institute of Biotechnology, Amity University, Kolkata, Plot No: 36, 37 & 38, Major Arterial Road, Action Area II, Kadampukur Village, Newtown, Kolkata 700135, West Bengal, India
| | - Sayak Ghosh
- Amity Institute of Biotechnology, Amity University, Kolkata, Plot No: 36, 37 & 38, Major Arterial Road, Action Area II, Kadampukur Village, Newtown, Kolkata 700135, West Bengal, India
| | - Debosmita Goswami
- Amity Institute of Biotechnology, Amity University, Kolkata, Plot No: 36, 37 & 38, Major Arterial Road, Action Area II, Kadampukur Village, Newtown, Kolkata 700135, West Bengal, India
| | - Debapriya Ghatak
- Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Rudranil De
- Amity Institute of Biotechnology, Amity University, Kolkata, Plot No: 36, 37 & 38, Major Arterial Road, Action Area II, Kadampukur Village, Newtown, Kolkata 700135, West Bengal, India.
| |
Collapse
|
16
|
Zhao X, Xue X, Cui Z, Kwame Amevor F, Wan Y, Fu K, Wang C, Peng C, Li Y. microRNAs-based diagnostic and therapeutic applications in liver fibrosis. WILEY INTERDISCIPLINARY REVIEWS. RNA 2022:e1773. [PMID: 36585388 DOI: 10.1002/wrna.1773] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 12/05/2022] [Accepted: 12/12/2022] [Indexed: 01/01/2023]
Abstract
Liver fibrosis is a process of over-extracellular matrix (ECM) aggregation and angiogenesis, which develops into cirrhosis and hepatocellular carcinoma (HCC). With the increasing pressure of liver fibrosis, new therapeutics to cure this disease requires much attention. Exosome-cargoed microRNAs (miRNAs) are emerging approaches in the precision of the liver fibrotic paradigm. In this review, we outlined the different types of hepatic cells derived miRNAs that drive intra-/extra-cellular interactive communication in liver fibrosis with different physiological and pathological processes. Specifically, we highlighted the possible mechanism of liver fibrosis pathogenesis associated with immune response and angiogenesis. In addition, potential clinical biomarkers and different stem cell transplant-derived miRNAs-based therapeutic strategies in liver fibrosis were summarized in this review. miRNAs-based approaches might help researchers devise new candidates for the cell-free treatment of liver fibrosis. This article is categorized under: RNA in Disease and Development > RNA in Disease.
Collapse
Affiliation(s)
- Xingtao Zhao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Ministry of Education, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xinyan Xue
- State Key Laboratory of Southwestern Chinese Medicine Resources, Ministry of Education, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhifu Cui
- College Science and Technology, Southwest University, Chongqing, China
| | - Felix Kwame Amevor
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Yan Wan
- State Key Laboratory of Southwestern Chinese Medicine Resources, Ministry of Education, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ke Fu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Ministry of Education, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Cheng Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Ministry of Education, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Ministry of Education, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yunxia Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Ministry of Education, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
17
|
Predictive Power of Tissue and Circulating Biomarkers for the Severity of Biopsy-Validated Chronic Liver Diseases. J Clin Med 2022; 11:jcm11205985. [PMID: 36294318 PMCID: PMC9604565 DOI: 10.3390/jcm11205985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/08/2022] [Accepted: 10/09/2022] [Indexed: 11/30/2022] Open
Abstract
Background: Although liver biopsy remains the gold standard for the diagnosis and the monitoring of liver disease, non-invasive biomarkers have been recently suggested to predict liver disease severity, progression, and response to therapy. We investigated multiple tissue and circulating markers of angiogenesis in predicting the severity of biopsy-validated chronic liver diseases in patients with chronic hepatitis C virus (HCV) and in NAFLD/NASH patients. Methods: We studied samples from forty-six patients with HCV and/or NAFLD who underwent liver biopsy, liver ultrasonography, and liver stiffness measurement. Ishak and Brunt scores were calculated. Expression of selective genes and luminex analyses of 17 different circulating pro-angiogenic factors were performed. Results: The phenotype of NAFLD/NASH or HCV subjects was similar, except for insulin, which was expressed at higher levels in NAFLD/NASH patients. A Mann−Whitney test showed significant differences for the circulating levels of HB-EGF and for follistatin between HCV and NAFLD/NASH patients. In HCV patients, we found an inverse correlation between disease stage and BMP-9 and VEGF-A circulating levels, while in NASH/NAFLD direct correlations between stage and BMP-9 and VEGF-A circulating levels were noted. The K-means algorithm divided HCV and NASH/NAFLD patients in two clusters with significant differences between them. Logistic regression models showed a positive relationship with BMP-9 levels for NASH/NAFLD and with HB-EGF circulating concentrations for HCV. ROC analysis showed for BMP-9 > 1188 pg/mL a worse disease in NASH/NAFLD, whereas for HB-EGF < 61 pg/mL a higher severity of disease in HCV. Conclusion: Our data show that circulating biomarker profiles can identify the severity of chronic liver disease of NAFLD/NASH or HCV origin.
Collapse
|
18
|
Zaki I, Masoud RE, Hamoud MM, Ali OAA, Abualnaja M, Fayad E, Almaaty AHA, Elnaghia LK. Design, synthesis and cytotoxicity screening of new synthesized pyrimidine-5-carbonitrile derivatives showing marked apoptotic effect. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
19
|
Wang F, Ding P, Liang X, Ding X, Brandt CB, Sjöstedt E, Zhu J, Bolund S, Zhang L, de Rooij LPMH, Luo L, Wei Y, Zhao W, Lv Z, Haskó J, Li R, Qin Q, Jia Y, Wu W, Yuan Y, Pu M, Wang H, Wu A, Xie L, Liu P, Chen F, Herold J, Kalucka J, Karlsson M, Zhang X, Helmig RB, Fagerberg L, Lindskog C, Pontén F, Uhlen M, Bolund L, Jessen N, Jiang H, Xu X, Yang H, Carmeliet P, Mulder J, Chen D, Lin L, Luo Y. Endothelial cell heterogeneity and microglia regulons revealed by a pig cell landscape at single-cell level. Nat Commun 2022; 13:3620. [PMID: 35750885 PMCID: PMC9232580 DOI: 10.1038/s41467-022-31388-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 06/16/2022] [Indexed: 11/23/2022] Open
Abstract
Pigs are valuable large animal models for biomedical and genetic research, but insights into the tissue- and cell-type-specific transcriptome and heterogeneity remain limited. By leveraging single-cell RNA sequencing, we generate a multiple-organ single-cell transcriptomic map containing over 200,000 pig cells from 20 tissues/organs. We comprehensively characterize the heterogeneity of cells in tissues and identify 234 cell clusters, representing 58 major cell types. In-depth integrative analysis of endothelial cells reveals a high degree of heterogeneity. We identify several functionally distinct endothelial cell phenotypes, including an endothelial to mesenchymal transition subtype in adipose tissues. Intercellular communication analysis predicts tissue- and cell type-specific crosstalk between endothelial cells and other cell types through the VEGF, PDGF, TGF-β, and BMP pathways. Regulon analysis of single-cell transcriptome of microglia in pig and 12 other species further identifies MEF2C as an evolutionally conserved regulon in the microglia. Our work describes the landscape of single-cell transcriptomes within diverse pig organs and identifies the heterogeneity of endothelial cells and evolutionally conserved regulon in microglia.
Collapse
Affiliation(s)
- Fei Wang
- Lars Bolund Institute of Regenerative Medicine, Qingdao-Europe Advanced Institute for Life Sciences, BGI-Qingdao, BGI-Shenzhen, Qingdao, China
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- BGI-Shenzhen, Shenzhen, China
| | - Peiwen Ding
- BGI-Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xue Liang
- Lars Bolund Institute of Regenerative Medicine, Qingdao-Europe Advanced Institute for Life Sciences, BGI-Qingdao, BGI-Shenzhen, Qingdao, China
- Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | - Xiangning Ding
- BGI-Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Camilla Blunk Brandt
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
| | - Evelina Sjöstedt
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Jiacheng Zhu
- BGI-Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Saga Bolund
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Lijing Zhang
- BGI-Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
- MGI, BGI-Shenzhen, Shenzhen, China
| | - Laura P M H de Rooij
- Laboratory of Angiogenesis and Vascular Metabolism, Center for Cancer Biology, VIB, Leuven, Belgium
- Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
| | - Lihua Luo
- BGI-Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Yanan Wei
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - Wandong Zhao
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - Zhiyuan Lv
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - János Haskó
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Runchu Li
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - Qiuyu Qin
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - Yi Jia
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - Wendi Wu
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - Yuting Yuan
- School of Basic Medical Sciences, Binzhou Medical University, Yantai, China
| | - Mingyi Pu
- BGI-Shenzhen, Shenzhen, China
- College of Basic Medicine, Qingdao University, Qingdao, China
| | - Haoyu Wang
- BGI-Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Aiping Wu
- Institute of Systems Medicine, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- Suzhou Institute of Systems Medicine, Suzhou, China
| | - Lin Xie
- MGI, BGI-Shenzhen, Shenzhen, China
| | - Ping Liu
- MGI, BGI-Shenzhen, Shenzhen, China
| | | | | | - Joanna Kalucka
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Aarhus University of Advanced Studies (AIAS), Aarhus University, Aarhus, Denmark
| | - Max Karlsson
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm, Sweden
| | - Xiuqing Zhang
- BGI-Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Rikke Bek Helmig
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Linn Fagerberg
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm, Sweden
| | - Cecilia Lindskog
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Fredrik Pontén
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mathias Uhlen
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm, Sweden
| | - Lars Bolund
- Lars Bolund Institute of Regenerative Medicine, Qingdao-Europe Advanced Institute for Life Sciences, BGI-Qingdao, BGI-Shenzhen, Qingdao, China
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Niels Jessen
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
| | | | - Xun Xu
- BGI-Shenzhen, Shenzhen, China
| | - Huanming Yang
- BGI-Shenzhen, Shenzhen, China
- IBMC-BGI Center, the Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Peter Carmeliet
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Laboratory of Angiogenesis and Vascular Metabolism, Center for Cancer Biology, VIB, Leuven, Belgium
- Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Jan Mulder
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Dongsheng Chen
- BGI-Shenzhen, Shenzhen, China.
- Institute of Systems Medicine, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
- Suzhou Institute of Systems Medicine, Suzhou, China.
| | - Lin Lin
- Department of Biomedicine, Aarhus University, Aarhus, Denmark.
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark.
| | - Yonglun Luo
- Lars Bolund Institute of Regenerative Medicine, Qingdao-Europe Advanced Institute for Life Sciences, BGI-Qingdao, BGI-Shenzhen, Qingdao, China.
- Department of Biomedicine, Aarhus University, Aarhus, Denmark.
- BGI-Shenzhen, Shenzhen, China.
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark.
- IBMC-BGI Center, the Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China.
| |
Collapse
|
20
|
Jung K, Pawluk MA, Lane M, Nabai L, Granville DJ. Granzyme B in Epithelial Barrier Dysfunction and Related Skin Diseases. Am J Physiol Cell Physiol 2022; 323:C170-C189. [PMID: 35442832 DOI: 10.1152/ajpcell.00052.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The predominant function of the skin is to serve as a barrier - to protect against external insults and to prevent water loss. Junctional and structural proteins in the stratum corneum, the outermost layer of the epidermis, are critical to the integrity of the epidermal barrier as it balances ongoing outward migration, differentiation, and desquamation of keratinocytes in the epidermis. As such, epidermal barrier function is highly susceptible to upsurges of proteolytic activity in the stratum corneum and epidermis. Granzyme B is a serine protease scarce in healthy tissues but present at high levels in tissues encumbered by chronic inflammation. Discovered in the 1980s, Granzyme B is currently recognized for its intracellular roles in immune cell-mediated targeted apoptosis as well as extracellular roles in inflammation, chronic injuries, tissue remodeling, and processing of cytokines, matrix proteins, and autoantigens. Increasing evidence has emerged in recent years supporting a role for Granzyme B in promoting barrier dysfunction in the epidermis by direct cleavage of barrier proteins and eliciting immunoreactivity. Likewise, Granzyme B contributes to impaired epithelial function of the airways, retina, gut and vessels. In the present review, the role of Granzyme B in cutaneous epithelial dysfunction is discussed in the context of specific conditions with an overview of underlying mechanisms as well as utility of current experimental and therapeutic inhibitors.
Collapse
Affiliation(s)
- Karen Jung
- International Collaboration on Repair Discoveries (ICORD), Vancouver Coastal Health Research Institute (VCHRI), University of British Columbia (UBC), Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,British Columbia Professional Firefighters' Wound Healing Laboratory, VCHRI, Vancouver, British Columbia, Canada
| | - Megan A Pawluk
- International Collaboration on Repair Discoveries (ICORD), Vancouver Coastal Health Research Institute (VCHRI), University of British Columbia (UBC), Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,British Columbia Professional Firefighters' Wound Healing Laboratory, VCHRI, Vancouver, British Columbia, Canada
| | - Michael Lane
- International Collaboration on Repair Discoveries (ICORD), Vancouver Coastal Health Research Institute (VCHRI), University of British Columbia (UBC), Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,British Columbia Professional Firefighters' Wound Healing Laboratory, VCHRI, Vancouver, British Columbia, Canada
| | - Layla Nabai
- International Collaboration on Repair Discoveries (ICORD), Vancouver Coastal Health Research Institute (VCHRI), University of British Columbia (UBC), Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,British Columbia Professional Firefighters' Wound Healing Laboratory, VCHRI, Vancouver, British Columbia, Canada
| | - David J Granville
- International Collaboration on Repair Discoveries (ICORD), Vancouver Coastal Health Research Institute (VCHRI), University of British Columbia (UBC), Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,British Columbia Professional Firefighters' Wound Healing Laboratory, VCHRI, Vancouver, British Columbia, Canada
| |
Collapse
|
21
|
Deng J, Fleming JB. Inflammation and Myeloid Cells in Cancer Progression and Metastasis. Front Cell Dev Biol 2022; 9:759691. [PMID: 35127700 PMCID: PMC8814460 DOI: 10.3389/fcell.2021.759691] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 12/24/2021] [Indexed: 12/13/2022] Open
Abstract
To date, the most immunotherapy drugs act upon T cell surface proteins to promote tumoricidal T cell activity. However, this approach has to date been unsuccessful in certain solid tumor types including pancreatic, prostate cancer and glioblastoma. Myeloid-related innate immunity can promote tumor progression through direct and indirect effects on T cell activity; improved understanding of this field may provide another therapeutic avenue for patients with these tumors. Myeloid cells can differentiate into both pro-inflammatory and anti-inflammatory mature form depending upon the microenvironment. Most cancer type exhibit oncogenic activating point mutations (ex. P53 and KRAS) that trigger cytokines production. In addition, tumor environment (ex. Collagen, Hypoxia, and adenosine) also regulated inflammatory signaling cascade. Both the intrinsic and extrinsic factor driving the tumor immune microenvironment and regulating the differentiation and function of myeloid cells, T cells activity and tumor progression. In this review, we will discuss the relationship between cancer cells and myeloid cells-mediated tumor immune microenvironment to promote cancer progression and immunotherapeutic resistance. Furthermore, we will describe how cytokines and chemokines produced by cancer cells influence myeloid cells within immunosuppressive environment. Finally, we will comment on the development of immunotherapeutic strategies with respect to myeloid-related innate immunity.
Collapse
Affiliation(s)
- Jenying Deng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jason B. Fleming
- H. Lee Moffitt Cancer Center, Department of Gastrointestinal Oncology, Tampa, FL, United States
- *Correspondence: Jason B. Fleming,
| |
Collapse
|
22
|
Balvey A, Fernandez M. Translational Control in Liver Disease. Front Physiol 2021; 12:795298. [PMID: 34912244 PMCID: PMC8667601 DOI: 10.3389/fphys.2021.795298] [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: 10/14/2021] [Accepted: 11/08/2021] [Indexed: 12/12/2022] Open
Abstract
Chronic liver disease is one of the biggest threats to public health worldwide. Worryingly, the incidence of liver disease is dramatically rising due to the aging of the population and the global epidemics of obesity. Both are major risk factors for chronic liver disease and adverse prognostic factors, causing an increase in mortality rate. It is of great concern that 80–95% of obese people have non-alcoholic fatty liver disease, the major precursor for liver failure and a global health challenge. Currently, the only curative treatment for advanced chronic liver disease is liver transplantation, which is, however, hampered by high treatment costs and the scarcity of donor organs. New strategies are therefore urgently needed to prevent and reverse chronic liver disease. And for that it is essential to understand better the molecular mechanisms underlying human disease. This review focuses on the abnormalities in the regulation of translation by RNA-binding proteins during chronic liver disease and their pathological impact on portal hypertension, fibrosis, steatosis, neovascularization, and cancer development.
Collapse
Affiliation(s)
- Alexandra Balvey
- Laboratory of Translational Control in Liver Disease and Cancer, IDIBAPS Biomedical Research Institute, University of Barcelona, Barcelona, Spain
| | - Mercedes Fernandez
- Laboratory of Translational Control in Liver Disease and Cancer, IDIBAPS Biomedical Research Institute, University of Barcelona, Barcelona, Spain
| |
Collapse
|
23
|
Orlandi P, Solini A, Banchi M, Brunetto MR, Cioni D, Ghiadoni L, Bocci G. Antiangiogenic Drugs in NASH: Evidence of a Possible New Therapeutic Approach. Pharmaceuticals (Basel) 2021; 14:ph14100995. [PMID: 34681219 PMCID: PMC8539163 DOI: 10.3390/ph14100995] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 12/14/2022] Open
Abstract
Non-alcoholic fatty liver disease is the most common liver disorder worldwide, and its progressive form non-alcoholic steatohepatitis (NASH) is a growing cause of liver cirrhosis and hepatocellular carcinoma (HCC). Lifestyle changes, which are capable of improving the prognosis, are hard to achieve, whereas a pharmacologic therapy able to combine efficacy and safety is still lacking. Looking at the pathophysiology of various liver diseases, such as NASH, fibrosis, cirrhosis, and HCC, the process of angiogenesis is a key mechanism influencing the disease progression. The relationship between the worsening of chronic liver disease and angiogenesis may suggest a possible use of drugs with antiangiogenic activity as a tool to stop or slow the progression of the disorder. In this review, we highlight the available preclinical data supporting a role of known antiangiogenic drugs (e.g., sorafenib), or phytotherapeutic compounds with multiple mechanism of actions, including also antiangiogenic activities (e.g., berberine), in the treatment of NASH.
Collapse
Affiliation(s)
- Paola Orlandi
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Via Roma 55, 56126 Pisa, Italy; (P.O.); (M.B.); (M.R.B.); (L.G.)
| | - Anna Solini
- Dipartimento di Patologia Chirurgica, Medica, Molecolare e dell’Area Critica, Università di Pisa, 56126 Pisa, Italy; (A.S.); (D.C.)
| | - Marta Banchi
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Via Roma 55, 56126 Pisa, Italy; (P.O.); (M.B.); (M.R.B.); (L.G.)
| | - Maurizia Rossana Brunetto
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Via Roma 55, 56126 Pisa, Italy; (P.O.); (M.B.); (M.R.B.); (L.G.)
| | - Dania Cioni
- Dipartimento di Patologia Chirurgica, Medica, Molecolare e dell’Area Critica, Università di Pisa, 56126 Pisa, Italy; (A.S.); (D.C.)
| | - Lorenzo Ghiadoni
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Via Roma 55, 56126 Pisa, Italy; (P.O.); (M.B.); (M.R.B.); (L.G.)
| | - Guido Bocci
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Via Roma 55, 56126 Pisa, Italy; (P.O.); (M.B.); (M.R.B.); (L.G.)
- Correspondence: ; Tel.: +39-0502218756
| |
Collapse
|
24
|
Angiogenic Properties of NK Cells in Cancer and Other Angiogenesis-Dependent Diseases. Cells 2021; 10:cells10071621. [PMID: 34209508 PMCID: PMC8303392 DOI: 10.3390/cells10071621] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 12/23/2022] Open
Abstract
The pathogenesis of many serious diseases, including cancer, is closely related to disturbances in the angiogenesis process. Angiogenesis is essential for the progression of tumor growth and metastasis. The tumor microenvironment (TME) has immunosuppressive properties, which contribute to tumor expansion and angiogenesis. Similarly, the uterine microenvironment (UME) exerts a tolerogenic (immunosuppressive) and proangiogenic effect on its cells, promoting implantation and development of the embryo and placenta. In the TME and UME natural killer (NK) cells, which otherwise are capable of killing target cells autonomously, enter a state of reduced cytotoxicity or anergy. Both TME and UME are rich with factors (e.g., TGF-β, glycodelin, hypoxia), which support a conversion of NK cells to the low/non-cytotoxic, proangiogenic CD56brightCD16low phenotype. It is plausible that the phenomenon of acquiring proangiogenic and low cytotoxic features by NK cells is not only limited to cancer but is a common feature of different angiogenesis-dependent diseases (ADDs). In this review, we will discuss the role of NK cells in angiogenesis disturbances associated with cancer and other selected ADDs. Expanding the knowledge of the mechanisms responsible for angiogenesis and its disorders contributes to a better understanding of ADDs and may have therapeutic implications.
Collapse
|
25
|
Cheng QN, Yang X, Wu JF, Ai WB, Ni YR. Interaction of non‑parenchymal hepatocytes in the process of hepatic fibrosis (Review). Mol Med Rep 2021; 23:364. [PMID: 33760176 PMCID: PMC7986015 DOI: 10.3892/mmr.2021.12003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 03/02/2021] [Indexed: 02/07/2023] Open
Abstract
Hepatic fibrosis (HF) is the process of fibrous scar formation caused by chronic liver injury of different etiologies. Previous studies have hypothesized that the activation of hepatic stellate cells (HSCs) is the central process in HF. The interaction between HSCs and surrounding cells is also crucial. Additionally, hepatic sinusoids capillarization, inflammation, angiogenesis and fibrosis develop during HF. The process involves multiple cell types that are highly connected and work in unison to maintain the homeostasis of the hepatic microenvironment, which serves a key role in the initiation and progression of HF. The current review provides novel insight into the intercellular interaction among liver sinusoidal endothelial cells, HSCs and Kupffer cells, as well as the hepatic microenvironment in the development of HF.
Collapse
Affiliation(s)
- Qi-Ni Cheng
- Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- Institute of Organ Fibrosis and Targeted Drug Delivery, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, Hubei 443002, P.R. China
| | - Xue Yang
- Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- Institute of Organ Fibrosis and Targeted Drug Delivery, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, Hubei 443002, P.R. China
| | - Jiang-Feng Wu
- Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- Institute of Organ Fibrosis and Targeted Drug Delivery, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- The People's Hospital of China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Wen-Bing Ai
- The Yiling Hospital of Yichang, Yichang, Hubei 443100, P.R. China
| | - Yi-Ran Ni
- Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
- Institute of Organ Fibrosis and Targeted Drug Delivery, China Three Gorges University, Yichang, Hubei 443002, P.R. China
| |
Collapse
|
26
|
Duan Z, Luo Y. Targeting macrophages in cancer immunotherapy. Signal Transduct Target Ther 2021; 6:127. [PMID: 33767177 PMCID: PMC7994399 DOI: 10.1038/s41392-021-00506-6] [Citation(s) in RCA: 312] [Impact Index Per Article: 104.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 01/14/2021] [Accepted: 01/22/2021] [Indexed: 02/07/2023] Open
Abstract
Immunotherapy is regarded as the most promising treatment for cancers. Various cancer immunotherapies, including adoptive cellular immunotherapy, tumor vaccines, antibodies, immune checkpoint inhibitors, and small-molecule inhibitors, have achieved certain successes. In this review, we summarize the role of macrophages in current immunotherapies and the advantages of targeting macrophages. To better understand and make better use of this type of cell, their development and differentiation characteristics, categories, typical markers, and functions were collated at the beginning of the review. Therapeutic strategies based on or combined with macrophages have the potential to improve the treatment efficacy of cancer therapies.
Collapse
Affiliation(s)
- Zhaojun Duan
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College, Beijing, China
- Collaborative Innovation Center for Biotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Yunping Luo
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College, Beijing, China.
- Collaborative Innovation Center for Biotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College, Beijing, China.
| |
Collapse
|
27
|
Ma H, Liu X, Zhang M, Niu J. Liver sinusoidal endothelial cells are implicated in multiple fibrotic mechanisms. Mol Biol Rep 2021; 48:2803-2815. [PMID: 33730288 DOI: 10.1007/s11033-021-06269-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 03/05/2021] [Indexed: 02/07/2023]
Abstract
Chronic liver diseases are attributed to liver injury. Development of fibrosis from chronic liver diseases is a dynamic process that involves multiple molecular and cellular processes. As the first to be impacted by injury, liver sinusoidal endothelial cells (LSECs) are involved in the pathogenesis of liver diseases caused by a variety of etiologies. Moreover, capillarization of LSECs has been recognized as an important event in the development of chronic liver diseases and fibrosis. Studies have reported that various cytokines (such as vascular endothelial growth factor, transforming growth factor-β), and pathways (such as hedgehog, and Notch), as well as epigenetic and metabolic factors are involved in the development of LSEC-mediated liver fibrosis. This review describes the complexity and plasticity of LSECs in fibrotic liver diseases from several perspectives, including the cross-talk between LSECs and other intra-hepatic cells. Moreover, it summarizes the mechanisms of several kinds of LSECs-targeting anti-fibrosis chemicals, and provides a theoretical basis for future studies.
Collapse
Affiliation(s)
- Heming Ma
- Department of Hepatology, The First Hospital of Jilin University, NO. 71, Xinmin Street, Changchun, 130021, Jilin, China
| | - Xu Liu
- Department of Hepatology, The First Hospital of Jilin University, NO. 71, Xinmin Street, Changchun, 130021, Jilin, China
| | - Mingyuan Zhang
- Department of Hepatology, The First Hospital of Jilin University, NO. 71, Xinmin Street, Changchun, 130021, Jilin, China
| | - Junqi Niu
- Department of Hepatology, The First Hospital of Jilin University, NO. 71, Xinmin Street, Changchun, 130021, Jilin, China.
| |
Collapse
|
28
|
Ou DL, Chen CW, Hsu CL, Chung CH, Feng ZR, Lee BS, Cheng AL, Yang MH, Hsu C. Regorafenib enhances antitumor immunity via inhibition of p38 kinase/Creb1/Klf4 axis in tumor-associated macrophages. J Immunother Cancer 2021; 9:e001657. [PMID: 33753566 PMCID: PMC7986673 DOI: 10.1136/jitc-2020-001657] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Regorafenib and other multikinase inhibitors may enhance antitumor efficacy of anti-program cell death-1 (anti-PD1) therapy in hepatocellular carcinoma (HCC). Its immunomodulatory effects, besides anti-angiogenesis, were not clearly defined. METHODS In vivo antitumor efficacy was tested in multiple syngeneic liver cancer models. Murine bone marrow-derived macrophages (BMDMs) were tested in vitro for modulation of polarization by regorafenib and activation of cocultured T cells. Markers of M1/M2 polarization were measured by quantitative reverse transcription PCR (RT-PCR), arginase activity, flow cytometry, and ELISA. Knockdown of p38 kinase and downstream Creb1/Klf4 signaling on macrophage polarization were confirmed by using knockdown of the upstream MAPK14 kinase, chemical p38 kinase inhibitor, and chromatin immunoprecipitation. RESULTS Regorafenib (5 mg/kg/day, corresponding to about half of human clinical dosage) inhibited tumor growth and angiogenesis in vivo similarly to DC-101 (anti-VEGFR2 antibody) but produced higher T cell activation and M1 macrophage polarization, increased the ratio of M1/M2 polarized BMDMs and proliferation/activation of cocultured T cells in vitro, indicating angiogenesis-independent immunomodulatory effects. Suppression of p38 kinase phosphorylation and downstream Creb1/Klf4 activity in BMDMs by regorafenib reversed M2 polarization. Regorafenib enhanced antitumor efficacy of adoptively transferred antigen-specific T cells. Synergistic antitumor efficacy between regorafenib and anti-PD1 was associated with multiple immune-related pathways in the tumor microenvironment. CONCLUSION Regorafenib may enhance antitumor immunity through modulation of macrophage polarization, independent of its anti-angiogenic effects. Optimization of regorafenib dosage for rational design of combination therapy regimen may improve the therapeutic index in the clinic.
Collapse
MESH Headings
- Angiogenesis Inhibitors/pharmacology
- Animals
- Antineoplastic Agents/pharmacology
- Carcinoma, Hepatocellular/drug therapy
- Carcinoma, Hepatocellular/enzymology
- Carcinoma, Hepatocellular/immunology
- Cell Line, Tumor
- Coculture Techniques
- Cyclic AMP Response Element-Binding Protein/metabolism
- Kruppel-Like Factor 4/metabolism
- Liver Neoplasms/drug therapy
- Liver Neoplasms/enzymology
- Liver Neoplasms/immunology
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/enzymology
- Lymphocytes, Tumor-Infiltrating/immunology
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Transgenic
- Phenotype
- Phenylurea Compounds/pharmacology
- Protein Kinase Inhibitors/pharmacology
- Pyridines/pharmacology
- Signal Transduction
- Tumor Microenvironment
- Tumor-Associated Macrophages/drug effects
- Tumor-Associated Macrophages/enzymology
- Tumor-Associated Macrophages/immunology
- p38 Mitogen-Activated Protein Kinases/metabolism
- Mice
Collapse
Affiliation(s)
- Da-Liang Ou
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chia-Wei Chen
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chia-Lang Hsu
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Medical Genomics and Proteomics, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chih-Hung Chung
- Taiwan International Graduate Program in Molecular Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Zi-Rui Feng
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Bin-Shyun Lee
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ann-Lii Cheng
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
- National Taiwan University Cancer Center, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Muh-Hwa Yang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chiun Hsu
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
- National Taiwan University Cancer Center, Taipei, Taiwan
| |
Collapse
|
29
|
Sinusoidal Endothelial Cell Progenitor Cells Promote Tumour Progression in Patients with Hepatocellular Carcinoma. Stem Cells Int 2020; 2020:8819523. [PMID: 33312206 PMCID: PMC7719537 DOI: 10.1155/2020/8819523] [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: 06/18/2020] [Revised: 10/20/2020] [Accepted: 10/31/2020] [Indexed: 12/13/2022] Open
Abstract
Objective As sinusoidal endothelial cell progenitor cells (SEPCs) play a significant role in liver regeneration, it is necessary to elucidate whether SEPCs participate in tumour progression of hepatocellular carcinoma (HCC). Methods A total of 45 patients with primary HCC who underwent liver resection were included in this study. The liver tumours were removed from the patients, and partial tissues were prepared to identify SEPCs through double staining of CD133/CD45 and CD133/CD31 at the same location. Blood samples were collected to examine liver function parameters and tumour markers. The demographics and clinicopathological characteristics of the patients were collected for correlation analysis with SEPCs. Results SEPCs were observed in several blood vessels within the HCC nodules of all 45 patients, but no SEPCs were detected in the tumour-adjacent tissues. The number of SEPCs was correlated with the expression levels of HCC tumour markers α-fetoprotein (AFP) and CA199. There was a positive correlation between the expression of SEPC markers and diameter of HCC tumours in differently differentiated specimens (P < 0.01). The expression levels of SEPC markers were significantly higher in patients with poorly differentiated HCC than in patients with moderately and highly differentiated HCC (P < 0.05). Conclusions SEPCs are closely associated with HCC progression; therefore, SEPCs may be considered potential prognostic and metastatic biomarkers and therapeutic candidates for HCC.
Collapse
|
30
|
Ye L, He S, Mao X, Zhang Y, Cai Y, Li S. Effect of Hepatic Macrophage Polarization and Apoptosis on Liver Ischemia and Reperfusion Injury During Liver Transplantation. Front Immunol 2020; 11:1193. [PMID: 32676077 PMCID: PMC7333353 DOI: 10.3389/fimmu.2020.01193] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 05/13/2020] [Indexed: 12/21/2022] Open
Abstract
Ischemia-reperfusion (I/R) injury is injury caused by a limited blood supply and subsequent blood supply recovery during liver transplantation. Serious ischemia-reperfusion injury is the main cause of transplant failure. Hepatic I/R is characterized by tissue hypoxia due to a limited blood supply and reperfusion inducing oxidative stress and an immune response. Studies have confirmed that Kupffer cells (KCs), resident macrophages in the liver, play a key role in aseptic inflammation induced by I/R. In liver macrophage polarization, M1 macrophages activated by interferon-γ (IFN-γ) and lipopolysaccharide (LPS) exert a pro-inflammatory effect and release a variety of inflammatory cytokines. M2 macrophages activated by IL-4 have an anti-inflammatory response. M1-type KCs are the dominant players in I/R as they secrete various pro-inflammatory cytokines that exacerbate the injury and recruit other types of immune cells via the circulation. In contrast, M2-type KCs can ameliorate I/R through unregulated anti-inflammatory factors. A new notion has been proposed that KC apoptosis may influence I/R in yet another manner as well. Management of KCs is expected to help improve I/R. This review summarizes the effects of hepatic macrophage polarization and apoptosis on liver I/R.
Collapse
Affiliation(s)
- Liping Ye
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Saiqin He
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China.,Endoscopy Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Xinli Mao
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Yu Zhang
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Yue Cai
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Shaowei Li
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| |
Collapse
|
31
|
Li H, Zhou Y, Wang H, Zhang M, Qiu P, Zhang M, Zhang R, Zhao Q, Liu J. Crosstalk Between Liver Macrophages and Surrounding Cells in Nonalcoholic Steatohepatitis. Front Immunol 2020; 11:1169. [PMID: 32670278 PMCID: PMC7326822 DOI: 10.3389/fimmu.2020.01169] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 05/12/2020] [Indexed: 12/12/2022] Open
Abstract
Nonalcoholic steatohepatitis (NASH), the advanced stage of nonalcoholic fatty liver disease (NAFLD), is emerging as a leading cause of progressive liver fibrosis and end-stage liver disease. Liver macrophages, mainly composed of Kupffer cells (KCs) and monocyte-derived macrophages (MoMFs), play a vital role in NASH progression and regression. Recent advances suggest that cell–cell communication is a fundamental feature of hepatic microenvironment. The reprogramming of cell–cell signaling between macrophages and surrounding cells contributes to the pathogenesis of NASH. In this review, we summarize the current knowledge of NASH regarding the composition of liver macrophages and their communication with surrounding cells, which are composed of hepatocytes, hepatic stellate cells (HSCs), liver sinusoidal endothelial cells (LSECs) and other immune cells. We also discuss the potential therapeutic strategies based on the level of macrophages.
Collapse
Affiliation(s)
- Haiou Li
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Yunjiao Zhou
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Haizhou Wang
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Meng Zhang
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Peishan Qiu
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Mengna Zhang
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Ruike Zhang
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Qiu Zhao
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| | - Jing Liu
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center, Key Lab of Intestinal and Colorectal Diseases, Wuhan, China
| |
Collapse
|
32
|
Novo E, Bocca C, Foglia B, Protopapa F, Maggiora M, Parola M, Cannito S. Liver fibrogenesis: un update on established and emerging basic concepts. Arch Biochem Biophys 2020; 689:108445. [PMID: 32524998 DOI: 10.1016/j.abb.2020.108445] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 05/20/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023]
Abstract
Liver fibrogenesis is defined as a dynamic and highly integrated process occurring during chronic injury to liver parenchyma that can result in excess deposition of extracellular matrix (ECM) components (i.e., liver fibrosis). Liver fibrogenesis, together with chronic inflammatory response, is then primarily involved in the progression of chronic liver diseases (CLD) irrespective of the specific etiology. In the present review we will first offer a synthetic and updated overview of major basic concepts in relation to the role of myofibroblasts (MFs), macrophages and other hepatic cell populations involved in CLD to then offer an overview of established and emerging issues and mechanisms that have been proposed to favor and/or promote CLD progression. A special focus will be dedicated to selected issues that include emerging features in the field of cholangiopathies, the emerging role of genetic and epigenetic factors as well as of hypoxia, hypoxia-inducible factors (HIFs) and related mediators.
Collapse
Affiliation(s)
- Erica Novo
- University of Torino, Dept. Clinical and Biological Sciences, Unit of Experimental Medicine and Clinical Pathology, Corso Raffaello 30, 10125, Torino, Italy
| | - Claudia Bocca
- University of Torino, Dept. Clinical and Biological Sciences, Unit of Experimental Medicine and Clinical Pathology, Corso Raffaello 30, 10125, Torino, Italy
| | - Beatrice Foglia
- University of Torino, Dept. Clinical and Biological Sciences, Unit of Experimental Medicine and Clinical Pathology, Corso Raffaello 30, 10125, Torino, Italy
| | - Francesca Protopapa
- University of Torino, Dept. Clinical and Biological Sciences, Unit of Experimental Medicine and Clinical Pathology, Corso Raffaello 30, 10125, Torino, Italy
| | - Marina Maggiora
- University of Torino, Dept. Clinical and Biological Sciences, Unit of Experimental Medicine and Clinical Pathology, Corso Raffaello 30, 10125, Torino, Italy
| | - Maurizio Parola
- University of Torino, Dept. Clinical and Biological Sciences, Unit of Experimental Medicine and Clinical Pathology, Corso Raffaello 30, 10125, Torino, Italy.
| | - Stefania Cannito
- University of Torino, Dept. Clinical and Biological Sciences, Unit of Experimental Medicine and Clinical Pathology, Corso Raffaello 30, 10125, Torino, Italy
| |
Collapse
|
33
|
Involvement of lncRNAs and Macrophages: Potential Regulatory Link to Angiogenesis. J Immunol Res 2020; 2020:1704631. [PMID: 32190702 PMCID: PMC7066414 DOI: 10.1155/2020/1704631] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 01/29/2020] [Accepted: 02/04/2020] [Indexed: 12/12/2022] Open
Abstract
Macrophages are involved in angiogenesis, an essential process for organ growth and tissue repair, and could contribute to the pathogenesis of angiogenesis-related diseases such as malignant tumors and diabetic retinopathy. Recently, long noncoding RNAs (lncRNAs) have been proved to be important in cell differentiation, organismal development, and various diseases of pathological angiogenesis. Moreover, it has been indicated that numerous lncRNAs exhibit different functions in macrophage infiltration and polarization and regulate the secretion of inflammatory cytokines released by macrophages. Therefore, the focus of macrophage-related lncRNAs could be considered to be a potential method in therapeutic targeting angiogenesis-related diseases. This review mainly summarizes the roles played by lncRNAs which associated with macrophages in angiogenesis. The possible mechanisms of the regulatory link between lncRNAs and macrophages in various angiogenesis-related diseases were also discussed.
Collapse
|