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Hu Y, Geng Q, Wang L, Wang Y, Huang C, Fan Z, Kong D. Research progress and application of liver organoids for disease modeling and regenerative therapy. J Mol Med (Berl) 2024; 102:859-874. [PMID: 38802517 PMCID: PMC11213763 DOI: 10.1007/s00109-024-02455-3] [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: 09/18/2023] [Revised: 04/19/2024] [Accepted: 05/08/2024] [Indexed: 05/29/2024]
Abstract
The liver is a major metabolic organ of the human body and has a high incidence of diseases. In recent years, the annual incidence of liver disease has increased, seriously endangering human life and health. The study of the occurrence and development mechanism of liver diseases, discovery of new therapeutic targets, and establishment of new methods of medical treatment are major issues related to the national economy and people's livelihood. The development of stable and effective research models is expected to provide new insights into the pathogenesis of liver diseases and the search for more effective treatment options. Organoid technology is a new in vitro culture system, and organoids constructed by human cells can simulate the morphological structure, gene expression, and glucose and lipid metabolism of organs in vivo, providing a new model for related research on liver diseases. This paper reviews the latest research progress on liver organoids from the establishment of cell sources and application of liver organoids and discusses their application potential in the field of liver disease research.
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Affiliation(s)
- Yang Hu
- Chinese Medicine Modernization and Big Data Research Center, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, 210022, Jiangsu, China
| | - Qiao Geng
- Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Nanjing, 210023, China
| | - Lu Wang
- Department of Angioenterology, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing University of Chinese Medicine, 157 Daming Avenue, Nanjing, 210022, Jiangsu, China
| | - Yi Wang
- Department of Angioenterology, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing University of Chinese Medicine, 157 Daming Avenue, Nanjing, 210022, Jiangsu, China
| | - Chuyue Huang
- Department of Angioenterology, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing University of Chinese Medicine, 157 Daming Avenue, Nanjing, 210022, Jiangsu, China
| | - Zhimin Fan
- Department of Angioenterology, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing University of Chinese Medicine, 157 Daming Avenue, Nanjing, 210022, Jiangsu, China.
| | - Desong Kong
- Chinese Medicine Modernization and Big Data Research Center, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, 210022, Jiangsu, China.
- Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Nanjing, 210023, China.
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Afonso MB, Marques V, van Mil SW, Rodrigues CM. Human liver organoids: From generation to applications. Hepatology 2024; 79:1432-1451. [PMID: 36815360 PMCID: PMC11095893 DOI: 10.1097/hep.0000000000000343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/11/2022] [Accepted: 12/19/2022] [Indexed: 02/24/2023]
Abstract
In the last decade, research into human hepatology has been revolutionized by the development of mini human livers in a dish. These liver organoids are formed by self-organizing stem cells and resemble their native counterparts in cellular content, multicellular architecture, and functional features. Liver organoids can be derived from the liver tissue or pluripotent stem cells generated from a skin biopsy, blood cells, or renal epithelial cells present in urine. With the development of liver organoids, a large part of previous hurdles in modeling the human liver is likely to be solved, enabling possibilities to better model liver disease, improve (personalized) drug testing, and advance bioengineering options. In this review, we address strategies to generate and use organoids in human liver disease modeling, followed by a discussion of their potential application in drug development and therapeutics, as well as their strengths and limitations.
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Affiliation(s)
- Marta B. Afonso
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Portugal
| | - Vanda Marques
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Portugal
| | - Saskia W.C. van Mil
- Center for Molecular Medicine, University Medical Center Utrecht and Utrecht University, The Netherlands
| | - Cecilia M.P. Rodrigues
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Portugal
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3
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Lechowicz U, Martinez-Delgado B, Liu B, Wrenger S, Rozy A, Zdral A, DeLuca DS, Welte T, Janciauskiene S, Chorostowska-Wynimko J. An association between plasma levels of α2-macroglobulin and α1-antitrypsin in PiMM and PiZZ individuals differing in COPD presentation. Clin Biochem 2024; 126:110736. [PMID: 38428450 DOI: 10.1016/j.clinbiochem.2024.110736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/22/2024] [Accepted: 02/26/2024] [Indexed: 03/03/2024]
Abstract
INTRODUCTION Compared to normal PiMM, individuals with severe α1-antitrypsin (AAT) PiZZ (Glu342Lys) genotype deficiency are at higher risk of developing early-onset chronic obstructive pulmonary disease (COPD)/emphysema associated with Z-AAT polymers and neutrophilic inflammation. We aimed to investigate putative differences in plasma levels of acute phase proteins (APP) between PiMM and PiZZ subjects and to determine plasma Z-AAT polymer levels in PiZZ subjects. MATERIALS AND METHODS Nephelometric analysis of seven plasma APPs was performed in 67 PiMM and 44 PiZZ subjects, of whom 43 and 42, respectively, had stable COPD. Of the PiZZ-COPD patients, 21 received and 23 did not receive intravenous therapy with human AAT preparations (IV-AAT). Plasma levels of Z-AAT polymers were determined by Western blotting using specific mouse monoclonal antibodies (2C1 and LG96). RESULTS In addition to lower plasma AAT, PiZZ patients had higher α2-macroglobulin (A2MG) levels than PiMM patients. In contrast, PiZZ who received IV-AAT had higher AAT values but lower A2MG values than PiZZ without IV-AAT. Regardless of the AAT genotype, AAT levels were inversely correlated with A2MG, and the AAT/A2MG ratio was correlated with lung diffusion capacity (DCLO%). All PiZZ patients had circulating Z-AAT polymer levels that correlated directly with A2MG. In PiZZ without IV-AAT therapy polymer levels correlated inversely with the ratio of forced expiratory volume in 1 s to forced vital capacity (FEV1/FVC). CONCLUSION Combined measurement of plasma AAT and A2MG levels may be of clinical value in assessing the progression of COPD and requires further attention.
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Affiliation(s)
- Urszula Lechowicz
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases Warsaw, Poland
| | - Beatriz Martinez-Delgado
- Molecular Genetics Unit, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), CIBER of Rare Diseases, CIBERER, Madrid, Spain.
| | - Bin Liu
- Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Biomedical Research in Endstage and Obstructive Lung Disease Hannover BREATH, Member of the German Center for Lung Research DZL, Hannover, Germany.
| | - Sabine Wrenger
- Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Biomedical Research in Endstage and Obstructive Lung Disease Hannover BREATH, Member of the German Center for Lung Research DZL, Hannover, Germany.
| | - Adriana Rozy
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases Warsaw, Poland
| | - Aneta Zdral
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases Warsaw, Poland.
| | - David S DeLuca
- Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Biomedical Research in Endstage and Obstructive Lung Disease Hannover BREATH, Member of the German Center for Lung Research DZL, Hannover, Germany.
| | - Tobias Welte
- Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Biomedical Research in Endstage and Obstructive Lung Disease Hannover BREATH, Member of the German Center for Lung Research DZL, Hannover, Germany.
| | - Sabina Janciauskiene
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases Warsaw, Poland; Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Biomedical Research in Endstage and Obstructive Lung Disease Hannover BREATH, Member of the German Center for Lung Research DZL, Hannover, Germany.
| | - Joanna Chorostowska-Wynimko
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases Warsaw, Poland
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Lei X, Ishida E, Yoshino S, Matsumoto S, Horiguchi K, Yamada E. Calorie Restriction Using High-Fat/Low-Carbohydrate Diet Suppresses Liver Fat Accumulation and Pancreatic Beta-Cell Dedifferentiation in Obese Diabetic Mice. Nutrients 2024; 16:995. [PMID: 38613031 PMCID: PMC11013071 DOI: 10.3390/nu16070995] [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: 01/17/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
In diabetes, pancreatic β-cells gradually lose their ability to secrete insulin with disease progression. β-cell dysfunction is a contributing factor to diabetes severity. Recently, islet cell heterogeneity, exemplified by β-cell dedifferentiation and identified in diabetic animals, has attracted attention as an underlying molecular mechanism of β-cell dysfunction. Previously, we reported β-cell dedifferentiation suppression by calorie restriction, not by reducing hyperglycemia using hypoglycemic agents (including sodium-glucose cotransporter inhibitors), in an obese diabetic mice model (db/db). Here, to explore further mechanisms of the effects of food intake on β-cell function, db/db mice were fed either a high-carbohydrate/low-fat diet (db-HC) or a low-carbohydrate/high-fat diet (db-HF) using similar calorie restriction regimens. After one month of intervention, body weight reduced, and glucose intolerance improved to a similar extent in the db-HC and db-HF groups. However, β-cell dedifferentiation did not improve in the db-HC group, and β-cell mass compensatory increase occurred in this group. More prominent fat accumulation occurred in the db-HC group livers. The expression levels of genes related to lipid metabolism, mainly regulated by peroxisome proliferator-activated receptor α and γ, differed significantly between groups. In conclusion, the fat/carbohydrate ratio in food during calorie restriction in obese mice affected both liver lipid metabolism and β-cell dedifferentiation.
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Affiliation(s)
| | - Emi Ishida
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Graduate School of Medicine, Gunma University, Maebashi 371-8511, Gunma, Japan
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Tatsumi K, Wada H, Hasegawa S, Asukai K, Nagata S, Ekawa T, Akazawa T, Mizote Y, Okumura S, Okamura R, Ohue M, Obama K, Tahara H. Prediction for oxaliplatin-induced liver injury using patient-derived liver organoids. Cancer Med 2024; 13:e7042. [PMID: 38400666 PMCID: PMC10891453 DOI: 10.1002/cam4.7042] [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: 07/04/2023] [Revised: 01/22/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Liver injury associated with oxaliplatin (L-OHP)-based chemotherapy can significantly impact the treatment outcomes of patients with colorectal cancer liver metastases, especially when combined with surgery. To date, no definitive biomarker that can predict the risk of liver injury has been identified. This study aimed to investigate whether organoids can be used as tools to predict the risk of liver injury. METHODS We examined the relationship between the clinical signs of L-OHP-induced liver injury and the responses of patient-derived liver organoids in vitro. Organoids were established from noncancerous liver tissues obtained from 10 patients who underwent L-OHP-based chemotherapy and hepatectomy for colorectal cancer. RESULTS Organoids cultured in a galactose differentiation medium, which can activate the mitochondria of organoids, showed sensitivity to L-OHP cytotoxicity, which was significantly related to clinical liver toxicity induced by L-OHP treatment. Organoids from patients who presented with a high-grade liver injury to the L-OHP regimen showed an obvious increase in mitochondrial superoxide levels and a significant decrease in mitochondrial membrane potential with L-OHP exposure. L-OHP-induced mitochondrial oxidative stress was not observed in the organoids from patients with low-grade liver injury. CONCLUSIONS These results suggested that L-OHP-induced liver injury may be caused by mitochondrial oxidative damage. Furthermore, patient-derived liver organoids may be used to assess susceptibility to L-OHP-induced liver injury in individual patients.
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Affiliation(s)
- Kumiko Tatsumi
- Department of Cancer Drug Discovery and Development, Research CenterOsaka International Cancer InstituteOsakaJapan
- Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Hiroshi Wada
- Department of Gastroenterological SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Shinichiro Hasegawa
- Department of Gastroenterological SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Kei Asukai
- Department of Gastroenterological SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Shigenori Nagata
- Department of Diagnostic Pathology and CytologyOsaka International Cancer InstituteOsakaJapan
| | - Tomoya Ekawa
- Department of Cancer Drug Discovery and Development, Research CenterOsaka International Cancer InstituteOsakaJapan
| | - Takashi Akazawa
- Department of Cancer Drug Discovery and Development, Research CenterOsaka International Cancer InstituteOsakaJapan
| | - Yu Mizote
- Department of Cancer Drug Discovery and Development, Research CenterOsaka International Cancer InstituteOsakaJapan
| | - Shintaro Okumura
- Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Ryosuke Okamura
- Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Masayuki Ohue
- Department of Gastroenterological SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Kazutaka Obama
- Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Hideaki Tahara
- Department of Cancer Drug Discovery and Development, Research CenterOsaka International Cancer InstituteOsakaJapan
- Project Division of Cancer Biomolecular TherapyThe Institute of Medical Science, The University of TokyoTokyoJapan
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Gu Y, Zhang W, Wu X, Zhang Y, Xu K, Su J. Organoid assessment technologies. Clin Transl Med 2023; 13:e1499. [PMID: 38115706 PMCID: PMC10731122 DOI: 10.1002/ctm2.1499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/13/2023] [Accepted: 11/17/2023] [Indexed: 12/21/2023] Open
Abstract
Despite enormous advances in the generation of organoids, robust and stable protocols of organoids are still a major challenge to researchers. Research for assessing structures of organoids and the evaluations of their functions on in vitro or in vivo is often limited by precision strategies. A growing interest in assessing organoids has arisen, aimed at standardizing the process of obtaining organoids to accurately resemble human-derived tissue. The complex microenvironment of organoids, intricate cellular crosstalk, organ-specific architectures and further complicate functions urgently quest for high-through schemes. By utilizing multi-omics analysis and single-cell analysis, cell-cell interaction mechanisms can be deciphered, and their structures can be investigated in a detailed view by histological analysis. In this review, we will conclude the novel approaches to study the molecular mechanism and cell heterogeneity of organoids and discuss the histological and morphological similarity of organoids in comparison to the human body. Future perspectives on functional analysis will be developed and the organoids will become mature models.
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Affiliation(s)
- Yuyuan Gu
- Institute of Translational MedicineShanghai UniversityShanghaiChina
- Organoid Research CenterShanghai UniversityShanghaiChina
- School of MedicineShanghai UniversityShanghaiChina
| | - Wencai Zhang
- Department of OrthopedicsFirst Affiliated HospitalJinan UniversityGuangzhouChina
| | - Xianmin Wu
- Department of OrthopedicsShanghai Zhongye HospitalShanghaiChina
| | - Yuanwei Zhang
- Institute of Translational MedicineShanghai UniversityShanghaiChina
- Organoid Research CenterShanghai UniversityShanghaiChina
- Department of OrthopaedicsXinhua Hospital Affiliated to Shanghai JiaoTong University School of MedicineShanghaiChina
| | - Ke Xu
- Institute of Translational MedicineShanghai UniversityShanghaiChina
- Organoid Research CenterShanghai UniversityShanghaiChina
- Wenzhou Institute of Shanghai UniversityWenzhouChina
| | - Jiacan Su
- Institute of Translational MedicineShanghai UniversityShanghaiChina
- Organoid Research CenterShanghai UniversityShanghaiChina
- Department of OrthopaedicsXinhua Hospital Affiliated to Shanghai JiaoTong University School of MedicineShanghaiChina
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7
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Hu Y, Hu X, Luo J, Huang J, Sun Y, Li H, Qiao Y, Wu H, Li J, Zhou L, Zheng S. Liver organoid culture methods. Cell Biosci 2023; 13:197. [PMID: 37915043 PMCID: PMC10619312 DOI: 10.1186/s13578-023-01136-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/20/2023] [Indexed: 11/03/2023] Open
Abstract
Organoids, three-dimensional structures cultured in vitro, can recapitulate the microenvironment, complex architecture, and cellular functions of in vivo organs or tissues. In recent decades, liver organoids have been developed rapidly, and their applications in biomedicine, such as drug screening, disease modeling, and regenerative medicine, have been widely recognized. However, the lack of repeatability and consistency, including the lack of standardized culture conditions, has been a major obstacle to the development and clinical application of liver organoids. It is time-consuming for researchers to identify an appropriate medium component scheme, and the usage of some ingredients remains controversial. In this review, we summarized and compared different methods for liver organoid cultivation that have been published in recent years, focusing on controversial medium components and discussing their advantages and drawbacks. We aimed to provide an effective reference for the development and standardization of liver organoid cultivation.
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Affiliation(s)
- Yiqing Hu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Xiaoyi Hu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Jia Luo
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Jiacheng Huang
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Yaohan Sun
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Haoyu Li
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Yinbiao Qiao
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Hao Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Jianhui Li
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
- Department of Hepatobiliary and Pancreatic Surgery, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, 310015, China
- The Organ Repair and Regeneration Medicine Institute of Hangzhou, Hangzhou, 310003, China
| | - Lin Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China.
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250117, China.
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China.
- Department of Hepatobiliary and Pancreatic Surgery, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, 310015, China.
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250117, China.
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Kim HM, Kim Y, Kim Y, Kim YJ, Ko KS. Organoid Establishment of Long-Term Culture Using Primary Mouse Hepatocytes and Evaluation of Liver Function. Prev Nutr Food Sci 2023; 28:360-369. [PMID: 37842244 PMCID: PMC10567590 DOI: 10.3746/pnf.2023.28.3.360] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 08/31/2023] [Accepted: 08/31/2023] [Indexed: 10/17/2023] Open
Abstract
Primary hepatocytes and various animal models have traditionally been used in liver function tests to assess the effects of nutrients. However, these approaches present several limitations such as time consumption, high cost, the need for facilities, and ethical issues in primary mouse hepatocytes and animal models. In this study, we constructed liver organoids from primary mouse hepatocytes (OrgPH) to replace primary hepatocytes and animal models. We isolated primary mouse hepatocytes from 6- to 10-week-old male C57BL/6J mice using the two-step collagenase method, and generated liver organoids by clustering the cells in Matrigel. To assess the hepatic function of OrgPH, we examined specific liver markers and gene expressions related to hepatic glucose, ethanol, and cholesterol metabolism. Over a 28-day culture period, liver-specific markers, including Alb, Arg1, G6pc, and Cyp1a1, increased or remained stable in the OrgPH. However, they eventually decreased in primary hepatocytes. Glucose and ethanol metabolism-related gene expression levels exhibited a similar tendency in AML12 cells and OrgPH. However, the expression levels of cholesterol metabolism-related genes displayed an opposite trend in OrgPH compared with those in AML12 cells. These results agree with those of previous studies involving in vivo models. In conclusion, our study indicates that OrgPH can retain liver function and mimic the hepatocytic physiology of mouse in vivo models. Therefore, organoids originating from primary mouse hepatocytes are potentially useful as an animal-free method for evaluating the safety and toxicity of health functional foods and a replacement for animal models.
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Affiliation(s)
- Hye Mi Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 03760, Korea
| | - Yerin Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Korea
- Department of Medicine, Catholic Kwandong University College of Medicine, Gangwon 25601, Korea
| | - Yuri Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 03760, Korea
| | - Young Jun Kim
- Department of Food and Biotechnology and Food and Regulatory Science, Korea University, Sejong 30019, Korea
| | - Kwang Suk Ko
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 03760, Korea
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9
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Yang Z, Zhang Y, Wang J, Yin J, Wang Z, Pei R. Cardiac organoid: multiple construction approaches and potential applications. J Mater Chem B 2023; 11:7567-7581. [PMID: 37477533 DOI: 10.1039/d3tb00783a] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
The human cardiac organoid (hCO) is three-dimensional tissue model that is similar to an in vivo organ and has great potential on heart development biology, disease modeling, drug screening and regenerative medicine. However, the construction of hCO presents a unique challenge compared with other organoids such as the lung, small intestine, pancreas, liver. Since heart disease is the dominant cause of death and the treatment of such disease is one of the most unmet medical needs worldwide, developing technologies for the construction and application of hCO is a critical task for the scientific community. In this review, we discuss the current classification and construction methods of hCO. In addition, we describe its applications in drug screening, disease modeling, and regenerative medicine. Finally, we propose the limitations of the cardiac organoid and future research directions. A detailed understanding of hCO will provide ways to improve its construction and expand its applications.
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Affiliation(s)
- Ziyi Yang
- School of Materials Science and Engineering, Shanghai University, 200444 Shanghai, China
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, China.
| | - Yajie Zhang
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, China.
| | - Jine Wang
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, China.
| | - Jingbo Yin
- School of Materials Science and Engineering, Shanghai University, 200444 Shanghai, China
| | - Zheng Wang
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, China.
| | - Renjun Pei
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, China.
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10
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Gomez-Mariano G, Perez-Luz S, Ramos-Del Saz S, Matamala N, Hernandez-SanMiguel E, Fernandez-Prieto M, Gil-Martin S, Justo I, Marcacuzco A, Martinez-Delgado B. Acid Sphingomyelinase Deficiency Type B Patient-Derived Liver Organoids Reveals Altered Lysosomal Gene Expression and Lipid Homeostasis. Int J Mol Sci 2023; 24:12645. [PMID: 37628828 PMCID: PMC10454326 DOI: 10.3390/ijms241612645] [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: 07/05/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
Acid sphingomyelinase deficiency (ASMD) or Niemann-Pick disease type A (NPA), type B (NPB) and type A/B (NPA/B), is a rare lysosomal storage disease characterized by progressive accumulation of sphingomyelin (SM) in the liver, lungs, bone marrow and, in severe cases, neurons. A disease model was established by generating liver organoids from a NPB patient carrying the p.Arg610del variant in the SMPD1 gene. Liver organoids were characterized by transcriptomic and lipidomic analysis. We observed altered lipid homeostasis in the patient-derived organoids showing the predictable increase in sphingomyelin (SM), together with cholesterol esters (CE) and triacylglycerides (TAG), and a reduction in phosphatidylcholine (PC) and cardiolipins (CL). Analysis of lysosomal gene expression pointed to 24 downregulated genes, including SMPD1, and 26 upregulated genes that reflect the lysosomal stress typical of the disease. Altered genes revealed reduced expression of enzymes that could be involved in the accumulation in the hepatocytes of sphyngoglycolipids and glycoproteins, as well as upregulated genes coding for different glycosidases and cathepsins. Lipidic and transcriptome changes support the use of hepatic organoids as ideal models for ASMD investigation.
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Affiliation(s)
- Gema Gomez-Mariano
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
| | - Sara Perez-Luz
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
| | - Sheila Ramos-Del Saz
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
| | - Nerea Matamala
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
| | - Esther Hernandez-SanMiguel
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
| | - Marta Fernandez-Prieto
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
| | - Sara Gil-Martin
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
- CIBER de Enfermedades Raras, CIBERER U758, 28029 Madrid, Spain
| | - Iago Justo
- General and Digestive Surgery Department, Hospital 12 de Octubre, 28041 Madrid, Spain; (I.J.); (A.M.)
| | - Alberto Marcacuzco
- General and Digestive Surgery Department, Hospital 12 de Octubre, 28041 Madrid, Spain; (I.J.); (A.M.)
| | - Beatriz Martinez-Delgado
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (S.R.-D.S.); (N.M.); (E.H.-S.); (M.F.-P.); (S.G.-M.); (B.M.-D.)
- CIBER de Enfermedades Raras, CIBERER U758, 28029 Madrid, Spain
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11
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Pérez-Luz S, Lalchandani J, Matamala N, Barrero MJ, Gil-Martín S, Saz SRD, Varona S, Monzón S, Cuesta I, Justo I, Marcacuzco A, Hierro L, Garfia C, Gomez-Mariano G, Janciauskiene S, Martínez-Delgado B. Quantitative Lipid Profiling Reveals Major Differences between Liver Organoids with Normal Pi*M and Deficient Pi*Z Variants of Alpha-1-antitrypsin. Int J Mol Sci 2023; 24:12472. [PMID: 37569847 PMCID: PMC10419530 DOI: 10.3390/ijms241512472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/27/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Different mutations in the SERPINA1 gene result in alpha-1 antitrypsin (AAT) deficiency and in an increased risk for the development of liver diseases. More than 90% of severe deficiency patients are homozygous for Z (Glu342Lys) mutation. This mutation causes Z-AAT polymerization and intrahepatic accumulation which can result in hepatic alterations leading to steatosis, fibrosis, cirrhosis, and/or hepatocarcinoma. We aimed to investigate lipid status in hepatocytes carrying Z and normal M alleles of the SERPINA1 gene. Hepatic organoids were developed to investigate lipid alterations. Lipid accumulation in HepG2 cells overexpressing Z-AAT, as well as in patient-derived hepatic organoids from Pi*MZ and Pi*ZZ individuals, was evaluated by Oil-Red staining in comparison to HepG2 cells expressing M-AAT and liver organoids from Pi*MM controls. Furthermore, mass spectrometry-based lipidomics analysis and transcriptomic profiling were assessed in Pi*MZ and Pi*ZZ organoids. HepG2 cells expressing Z-AAT and liver organoids from Pi*MZ and Pi*ZZ patients showed intracellular accumulation of AAT and high numbers of lipid droplets. These latter paralleled with augmented intrahepatic lipids, and in particular altered proportion of triglycerides, cholesterol esters, and cardiolipins. According to transcriptomic analysis, Pi*ZZ organoids possess many alterations in genes and cellular processes of lipid metabolism with a specific impact on the endoplasmic reticulum, mitochondria, and peroxisome dysfunction. Our data reveal a relationship between intrahepatic accumulation of Z-AAT and alterations in lipid homeostasis, which implies that liver organoids provide an excellent model to study liver diseases related to the mutation of the SERPINA1 gene.
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Affiliation(s)
- Sara Pérez-Luz
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (J.L.); (N.M.); (S.G.-M.); (S.R.-D.S.); (G.G.-M.)
| | - Jaanam Lalchandani
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (J.L.); (N.M.); (S.G.-M.); (S.R.-D.S.); (G.G.-M.)
| | - Nerea Matamala
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (J.L.); (N.M.); (S.G.-M.); (S.R.-D.S.); (G.G.-M.)
| | - Maria Jose Barrero
- Models and Mechanisms Unit, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain;
| | - Sara Gil-Martín
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (J.L.); (N.M.); (S.G.-M.); (S.R.-D.S.); (G.G.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras, CIBERER U758, 28029 Madrid, Spain
| | - Sheila Ramos-Del Saz
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (J.L.); (N.M.); (S.G.-M.); (S.R.-D.S.); (G.G.-M.)
| | - Sarai Varona
- Bioinformatics Unit, Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.V.); (S.M.); (I.C.)
| | - Sara Monzón
- Bioinformatics Unit, Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.V.); (S.M.); (I.C.)
| | - Isabel Cuesta
- Bioinformatics Unit, Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.V.); (S.M.); (I.C.)
| | - Iago Justo
- General and Digestive Surgery Department, Hospital 12 de Octubre, 28041 Madrid, Spain; (I.J.); (A.M.)
| | - Alberto Marcacuzco
- General and Digestive Surgery Department, Hospital 12 de Octubre, 28041 Madrid, Spain; (I.J.); (A.M.)
| | - Loreto Hierro
- Paediatric Hepatology Service, Research Institute of University Hospital La Paz, (IdiPAZ), 28046 Madrid, Spain;
| | - Cristina Garfia
- Digestive Department, Hospital 12 de Octubre, 28041 Madrid, Spain;
| | - Gema Gomez-Mariano
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (J.L.); (N.M.); (S.G.-M.); (S.R.-D.S.); (G.G.-M.)
| | - Sabina Janciauskiene
- Department of Respiratory Medicine, Member of the German Center for Lung Research (DZL), Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Hannover Medical School, 30625 Hannover, Germany;
| | - Beatriz Martínez-Delgado
- Molecular Genetics and Genetic Diagnostic Units, Institute of Rare Diseases Research (IIER), Spanish National Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain; (S.P.-L.); (J.L.); (N.M.); (S.G.-M.); (S.R.-D.S.); (G.G.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras, CIBERER U758, 28029 Madrid, Spain
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12
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Perez-Luz S, Matamala N, Gomez-Mariano G, Janciauskiene S, Martínez-Delgado B. NAFLD and AATD Are Two Diseases with Unbalanced Lipid Metabolism: Similarities and Differences. Biomedicines 2023; 11:1961. [PMID: 37509601 PMCID: PMC10377048 DOI: 10.3390/biomedicines11071961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a type of steatosis commonly associated with obesity, dyslipidemia, hypertension, and diabetes. Other diseases such as inherited alpha-1 antitrypsin deficiency (AATD) have also been related to the development of liver steatosis. The primary reasons leading to hepatic lipid deposits can be genetic and epigenetic, and the outcomes range from benign steatosis to liver failure, as well as to extrahepatic diseases. Progressive hepatocellular damage and dysregulated systemic immune responses can affect extrahepatic organs, specifically the heart and lungs. In this review, we discuss the similarities and differences between the molecular pathways of NAFLD and AATD, and the putative value of hepatic organoids as novel models to investigate the physio pathological mechanisms of liver steatosis.
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Affiliation(s)
- Sara Perez-Luz
- Molecular Genetics Unit, Institute of Rare Diseases Research (IIER), Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain
| | - Nerea Matamala
- Molecular Genetics Unit, Institute of Rare Diseases Research (IIER), Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain
| | - Gema Gomez-Mariano
- Molecular Genetics Unit, Institute of Rare Diseases Research (IIER), Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain
| | - Sabina Janciauskiene
- Department of Respiratory Medicine and Infectious Diseases, Biomedical Research in Endstage and Obstructive Lung Disease Hannover BREATH, Member of the German Center for Lung Research DZL, Hannover Medical School, 30625 Hannover, Germany
| | - Beatriz Martínez-Delgado
- Molecular Genetics Unit, Institute of Rare Diseases Research (IIER), Institute of Health Carlos III (ISCIII), 28220 Madrid, Spain
- CIBER de Enfermedades Raras, Instituto de Salud Carlos III, CIBERER U758, 28029 Madrid, Spain
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13
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Yang S, Hu H, Kung H, Zou R, Dai Y, Hu Y, Wang T, Lv T, Yu J, Li F. Organoids: The current status and biomedical applications. MedComm (Beijing) 2023; 4:e274. [PMID: 37215622 PMCID: PMC10192887 DOI: 10.1002/mco2.274] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 04/22/2023] [Accepted: 04/27/2023] [Indexed: 05/24/2023] Open
Abstract
Organoids are three-dimensional (3D) miniaturized versions of organs or tissues that are derived from cells with stem potential and can self-organize and differentiate into 3D cell masses, recapitulating the morphology and functions of their in vivo counterparts. Organoid culture is an emerging 3D culture technology, and organoids derived from various organs and tissues, such as the brain, lung, heart, liver, and kidney, have been generated. Compared with traditional bidimensional culture, organoid culture systems have the unique advantage of conserving parental gene expression and mutation characteristics, as well as long-term maintenance of the function and biological characteristics of the parental cells in vitro. All these features of organoids open up new opportunities for drug discovery, large-scale drug screening, and precision medicine. Another major application of organoids is disease modeling, and especially various hereditary diseases that are difficult to model in vitro have been modeled with organoids by combining genome editing technologies. Herein, we introduce the development and current advances in the organoid technology field. We focus on the applications of organoids in basic biology and clinical research, and also highlight their limitations and future perspectives. We hope that this review can provide a valuable reference for the developments and applications of organoids.
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Affiliation(s)
- Siqi Yang
- Division of Biliary Tract SurgeryDepartment of General SurgeryWest China HospitalSichuan UniversityChengduSichuan ProvinceChina
| | - Haijie Hu
- Division of Biliary Tract SurgeryDepartment of General SurgeryWest China HospitalSichuan UniversityChengduSichuan ProvinceChina
| | - Hengchung Kung
- Krieger School of Arts and SciencesJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Ruiqi Zou
- Division of Biliary Tract SurgeryDepartment of General SurgeryWest China HospitalSichuan UniversityChengduSichuan ProvinceChina
| | - Yushi Dai
- Division of Biliary Tract SurgeryDepartment of General SurgeryWest China HospitalSichuan UniversityChengduSichuan ProvinceChina
| | - Yafei Hu
- Division of Biliary Tract SurgeryDepartment of General SurgeryWest China HospitalSichuan UniversityChengduSichuan ProvinceChina
| | - Tiantian Wang
- Key Laboratory of Rehabilitation Medicine in Sichuan ProvinceWest China HospitalSichuan UniversityChengduSichuanChina
| | - Tianrun Lv
- Division of Biliary Tract SurgeryDepartment of General SurgeryWest China HospitalSichuan UniversityChengduSichuan ProvinceChina
| | - Jun Yu
- Departments of MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Departments of OncologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Fuyu Li
- Division of Biliary Tract SurgeryDepartment of General SurgeryWest China HospitalSichuan UniversityChengduSichuan ProvinceChina
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14
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Giuli L, Santopaolo F, Pallozzi M, Pellegrino A, Coppola G, Gasbarrini A, Ponziani FR. Cellular therapies in liver and pancreatic diseases. Dig Liver Dis 2023; 55:563-579. [PMID: 36543708 DOI: 10.1016/j.dld.2022.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/21/2022] [Accepted: 11/22/2022] [Indexed: 04/29/2023]
Abstract
Over the past two decades, developments in regenerative medicine in gastroenterology have been greatly enhanced by the application of stem cells, which can self-replicate and differentiate into any somatic cell. The discovery of induced pluripotent stem cells has opened remarkable perspectives on tissue regeneration, including their use as a bridge to transplantation or as supportive therapy in patients with organ failure. The improvements in DNA manipulation and gene editing strategies have also allowed to clarify the physiopathology and to correct the phenotype of several monogenic diseases, both in vivo and in vitro. Further progress has been made with the development of three-dimensional cultures, known as organoids, which have demonstrated morphological and functional complexity comparable to that of a miniature organ. Hence, owing to its protean applications and potential benefits, cell and organoid transplantation has become a hot topic for the management of gastrointestinal diseases. In this review, we describe current knowledge on cell therapies in hepatology and pancreatology, providing insight into their future applications in regenerative medicine.
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Affiliation(s)
- Lucia Giuli
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Francesco Santopaolo
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Pallozzi
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Antonio Pellegrino
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Gaetano Coppola
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Antonio Gasbarrini
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Francesca Romana Ponziani
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Università Cattolica del Sacro Cuore, Rome, Italy
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15
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Sun XC, Kong DF, Zhao J, Faber KN, Xia Q, He K. Liver organoids: established tools for disease modeling and drug development. Hepatol Commun 2023; 7:02009842-202304010-00019. [PMID: 36972388 PMCID: PMC10043560 DOI: 10.1097/hc9.0000000000000105] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 01/17/2023] [Indexed: 03/29/2023] Open
Abstract
In the past decade, liver organoids have evolved rapidly as valuable research tools, providing novel insights into almost all types of liver diseases, including monogenic liver diseases, alcohol-associated liver disease, metabolic-associated fatty liver disease, various types of (viral) hepatitis, and liver cancers. Liver organoids in part mimic the microphysiology of the human liver and fill a gap in high-fidelity liver disease models to a certain extent. They hold great promise to elucidate the pathogenic mechanism of a diversity of liver diseases and play a crucial role in drug development. Moreover, it is challenging but opportunistic to apply liver organoids for tailored therapies of various liver diseases. The establishment, applications, and challenges of different types of liver organoids, for example, derived from embryonic, adult, or induced pluripotent stem cells, to model different liver diseases, are presented in this review.
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Affiliation(s)
- Xi-Cheng Sun
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Engineering Research Center of Transplantation and Immunology, Shanghai, China
- Shanghai Institute of Transplantation, Shanghai, China
| | - De-Fu Kong
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jie Zhao
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Engineering Research Center of Transplantation and Immunology, Shanghai, China
- Shanghai Institute of Transplantation, Shanghai, China
| | - Klaas Nico Faber
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Qiang Xia
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Engineering Research Center of Transplantation and Immunology, Shanghai, China
- Shanghai Institute of Transplantation, Shanghai, China
| | - Kang He
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Engineering Research Center of Transplantation and Immunology, Shanghai, China
- Shanghai Institute of Transplantation, Shanghai, China
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16
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Liver Organoids, Novel and Promising Modalities for Exploring and Repairing Liver Injury. Stem Cell Rev Rep 2023; 19:345-357. [PMID: 36199007 PMCID: PMC9534590 DOI: 10.1007/s12015-022-10456-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2022] [Indexed: 02/07/2023]
Abstract
The past decades have witnessed great advances in organoid technology. Liver is the biggest solid organ, performing multifaceted physiological functions. Nowadays, liver organoids have been applied in many fields including pharmaceutical research, precision medicine and disease models. Compared to traditional 2-dimensional cell line cultures and animal models, liver organoids showed the unique advantages. More importantly, liver organoids can well model the features of the liver and tend to be novel and promising modalities for exploring liver injury, thus finding potential treatment targets and repairing liver injury. In this review, we reviewed the history of the development of liver organoids and summarized the application of liver organoids and recent studies using organoids to explore and further repair the liver injury. These novel modalities could provide new insights about the process of liver injury.
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17
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Sivaraman K, Wrenger S, Liu B, Schaudien D, Hesse C, Gomez-Mariano G, Perez-Luz S, Sewald K, DeLuca D, Wurm MJ, Pino P, Welte T, Martinez-Delgado B, Janciauskiene S. Mice inflammatory responses to inhaled aerosolized LPS: effects of various forms of human alpha1-antitrypsin. J Leukoc Biol 2023; 113:58-70. [PMID: 36822165 DOI: 10.1093/jleuko/qiac004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Indexed: 01/12/2023] Open
Abstract
Rodent models of lipopolysaccharide (LPS)-induced pulmonary inflammation are used for anti-inflammatory drug testing. We aimed to characterize mice responses to aerosolized LPS alone or with intraperitoneal (i.p.) delivery of alpha1-antitrypsin (AAT). Balb/c mice were exposed to clean air or aerosolized LPS (0.21 mg/mL) for 10 min per day, for 3 d. One hour after each challenge, animals were treated i.p. with saline or with (4 mg/kg body weight) one of the AAT preparations: native (AAT), oxidized (oxAAT), recombinant (recAAT), or peptide of AAT (C-36). Experiments were terminated 6 h after the last dose of AATs. Transcriptome data of mice lungs exposed to clean air versus LPS revealed 656 differentially expressed genes and 155 significant gene ontology terms, including neutrophil migration and toll-like receptor signaling pathways. Concordantly, mice inhaling LPS showed higher bronchoalveolar lavage fluid neutrophil counts and levels of myeloperoxidase, inducible nitric oxide synthase, IL-1β, TNFα, KC, IL-6, and granulocyte-macrophage colony-stimulating factor (GM-CSF). Plasma inflammatory markers did not increase. After i.p. application of AATs, about 1% to 2% of proteins reached the lungs but, except for GM-CSF, none of the proteins significantly influenced inflammatory markers. All AATs and C-36 significantly inhibited LPS-induced GM-CSF release. Surprisingly, only oxAAT decreased the expression of several LPS-induced inflammatory genes, such as Cxcl3, Cd14, Il1b, Nfkb1, and Nfkb2, in lung tissues. According to lung transcriptome data, oxAAT mostly affected genes related to transcriptional regulation while native AAT or recAAT affected genes of inflammatory pathways. Hence, we present a feasible mice model of local lung inflammation induced via aerosolized LPS that can be useful for systemic drug testing.
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Affiliation(s)
- Kokilavani Sivaraman
- Department of Pulmonary and Infectious Diseases and BREATH German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | - Sabine Wrenger
- Department of Pulmonary and Infectious Diseases and BREATH German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | - Bin Liu
- Department of Pulmonary and Infectious Diseases and BREATH German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | - Dirk Schaudien
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
| | - Christina Hesse
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany.,Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Hannover, Germany
| | - Gema Gomez-Mariano
- Molecular Genetics, Institute of Rare Diseases Research, Institute of Health Carlos III (ISCIII), Centro de Investigacion Biomedica en red de Enfermedades Raras, U758 (CIBERER), Majadahonda, Spain
| | - Sara Perez-Luz
- Molecular Genetics, Institute of Rare Diseases Research, Institute of Health Carlos III (ISCIII), Centro de Investigacion Biomedica en red de Enfermedades Raras, U758 (CIBERER), Majadahonda, Spain
| | - Katherina Sewald
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
| | - David DeLuca
- Department of Pulmonary and Infectious Diseases and BREATH German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | | | | | - Tobias Welte
- Department of Pulmonary and Infectious Diseases and BREATH German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | - Beatriz Martinez-Delgado
- Molecular Genetics, Institute of Rare Diseases Research, Institute of Health Carlos III (ISCIII), Centro de Investigacion Biomedica en red de Enfermedades Raras, U758 (CIBERER), Majadahonda, Spain
| | - Sabina Janciauskiene
- Department of Pulmonary and Infectious Diseases and BREATH German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany.,Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
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18
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Afsharinasab M, Akbari AH, Mirzaei V, Mahmoodi M, Hajizadeh MR, Amri J, Khoshdel A. The investigation of the frequency of the alpha-1-antitrypsin phenotype in patients with liver cirrhosis. Horm Mol Biol Clin Investig 2022; 43:397-403. [PMID: 35973212 DOI: 10.1515/hmbci-2022-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/23/2022] [Indexed: 01/04/2023]
Abstract
OBJECTIVES Alpha-1-antitrypsin (AAT) has different phenotypes. Evidence suggests that the abundance of each of these phenotypes may be associated with a disease. The purpose of this study was to evaluate the frequency of AAT phenotypes in patients with liver cirrhosis as well as in healthy individuals. METHODS In this study, 42 patients with liver cirrhosis were selected. The results of the previous research done by the researcher on healthy individuals were used to construct the control group. After obtaining informed consent, 5 mL of fasting venous blood sample was taken, and phenotypes were analyzed by isoelectric focusing. Data were analyzed using Chi-square and Fisher's exact tests at a significant level of 0.05. RESULTS The results of this study indicated that all 42 healthy subjects had an MM allele (100%). However, among 42 patients, 35 (83.3%) had an MM allele, 5 (11.9%) had an MS allele, and 2 (4.8%) had MZ allele. The difference between the two groups was significant (p=0.02). There was no difference between men and women in the allele type (p=0.557). CONCLUSIONS This study revealed that MS and MZ alleles were observed only in patients with liver cirrhosis, and none of these alleles were found in healthy subjects. Therefore, MS and MZ alleles can be further investigated as risk factors for liver cirrhosis.
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Affiliation(s)
- Mehdi Afsharinasab
- Department of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Hossein Akbari
- Molecular Medicine Research Center, Institute of Basic Medical Sciences Research, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Vahid Mirzaei
- Department of Internal Medicine, School of Medicine, and Physiology-Pharmacology Research Center, Ali Ibn Abitaleb Educational and Tretment Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mehdi Mahmoodi
- Molecular Medicine Research Center, Institute of Basic Medical Sciences Research, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Clinical Biochemistry, Afzalipoor Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Reza Hajizadeh
- Molecular Medicine Research Center, Institute of Basic Medical Sciences Research, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Jamal Amri
- Department of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Khoshdel
- Department of Clinical Biochemistry, Nervous System Stem Cells Research Center, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.,Department of Clinical Biochemistry, Faculty of Medicine, and Pistachio Safety Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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19
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Applications of human organoids in the personalized treatment for digestive diseases. Signal Transduct Target Ther 2022; 7:336. [PMID: 36167824 PMCID: PMC9513303 DOI: 10.1038/s41392-022-01194-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/09/2022] [Accepted: 09/13/2022] [Indexed: 11/15/2022] Open
Abstract
Digestive system diseases arise primarily through the interplay of genetic and environmental influences; there is an urgent need in elucidating the pathogenic mechanisms of these diseases and deploy personalized treatments. Traditional and long-established model systems rarely reproduce either tissue complexity or human physiology faithfully; these shortcomings underscore the need for better models. Organoids represent a promising research model, helping us gain a more profound understanding of the digestive organs; this model can also be used to provide patients with precise and individualized treatment and to build rapid in vitro test models for drug screening or gene/cell therapy, linking basic research with clinical treatment. Over the past few decades, the use of organoids has led to an advanced understanding of the composition of each digestive organ and has facilitated disease modeling, chemotherapy dose prediction, CRISPR-Cas9 genetic intervention, high-throughput drug screening, and identification of SARS-CoV-2 targets, pathogenic infection. However, the existing organoids of the digestive system mainly include the epithelial system. In order to reveal the pathogenic mechanism of digestive diseases, it is necessary to establish a completer and more physiological organoid model. Combining organoids and advanced techniques to test individualized treatments of different formulations is a promising approach that requires further exploration. This review highlights the advancements in the field of organoid technology from the perspectives of disease modeling and personalized therapy.
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20
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Lee IS, Takebe T. Narrative engineering of the liver. Curr Opin Genet Dev 2022; 75:101925. [PMID: 35700688 PMCID: PMC10118678 DOI: 10.1016/j.gde.2022.101925] [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: 03/13/2022] [Revised: 05/06/2022] [Accepted: 05/08/2022] [Indexed: 11/30/2022]
Abstract
Liver organoids are primary or pluripotent stem cell-derived three-dimensional structures that recapitulate regenerative or ontogenetic processes in vitro towards biomedical applications including disease modelling and diagnostics, drug safety and efficacy prediction, and therapeutic use. The cellular composition and structural organization of liver organoids may vary depending on the goal at hand, and the key challenge in general is to direct their development in a rational and controlled fashion for gaining targeted maturity, reproducibility, and scalability. Such endeavor begins with a detailed understanding of the biological processes in space and time behind hepatogenesis, followed by precise translation of these narrative processes through a bioengineering approach. Here, we discuss advancements in liver organoid technology through the lens of 'narrative engineering' in an attempt to synergize evolving understanding around molecular and cellular landscape governing hepatogenesis with engineering-inspired approaches for organoidgenesis.
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Affiliation(s)
- Inkyu S Lee
- Division of Gastroenterology, Hepatology & Nutrition, Developmental Biology, Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Takanori Takebe
- Division of Gastroenterology, Hepatology & Nutrition, Developmental Biology, Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Institute of Research, Tokyo Medical and Dental University (TMDU), Tokyo, Japan; Communication Design Center, Advanced Medical Research Center, Yokohama City University Graduate School of Medicine, Japan.
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21
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Lee J, Mun SJ, Shin Y, Lee S, Son MJ. Advances in liver organoids: model systems for liver disease. Arch Pharm Res 2022; 45:390-400. [DOI: 10.1007/s12272-022-01390-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/26/2022] [Indexed: 12/24/2022]
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22
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The Potential Clinical Use of Stem/Progenitor Cells and Organoids in Liver Diseases. Cells 2022; 11:cells11091410. [PMID: 35563716 PMCID: PMC9101582 DOI: 10.3390/cells11091410] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 02/07/2023] Open
Abstract
The liver represents the most important metabolic organ of the human body. It is evident that an imbalance of liver function can lead to several pathological conditions, known as liver failure. Orthotropic liver transplantation (OLT) is currently the most effective and established treatment for end-stage liver diseases and acute liver failure (ALF). Due to several limitations, stem-cell-based therapies are currently being developed as alternative solutions. Stem cells or progenitor cells derived from various sources have emerged as an alternative source of hepatic regeneration. Therefore, hematopoietic stem cells (HSCs), mesenchymal stromal cells (MSCs), endothelial progenitor cells (EPCs), embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) are also known to differentiate into hepatocyte-like cells (HPLCs) and liver progenitor cells (LPCs) that can be used in preclinical or clinical studies of liver disease. Furthermore, these cells have been shown to be effective in the development of liver organoids that can be used for disease modeling, drug testing and regenerative medicine. In this review, we aim to discuss the characteristics of stem-cell-based therapies for liver diseases and present the current status and future prospects of using HLCs, LPCs or liver organoids in clinical trials.
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23
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Fromme M, Schneider CV, Trautwein C, Brunetti-Pierri N, Strnad P. Alpha-1 antitrypsin deficiency: A re-surfacing adult liver disorder. J Hepatol 2022; 76:946-958. [PMID: 34848258 DOI: 10.1016/j.jhep.2021.11.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 11/05/2021] [Accepted: 11/18/2021] [Indexed: 12/21/2022]
Abstract
Alpha-1 antitrypsin deficiency (AATD) arises from mutations in the SERPINA1 gene encoding alpha-1 antitrypsin (AAT) that lead to AAT retention in the endoplasmic reticulum of hepatocytes, causing proteotoxic liver injury and loss-of-function lung disease. The homozygous Pi∗Z mutation (Pi∗ZZ genotype) is responsible for the majority of severe AATD cases and can precipitate both paediatric and adult liver diseases, while the heterozygous Pi∗Z mutation (Pi∗MZ genotype) is an established genetic modifier of liver disease. We review genotype-related hepatic phenotypes/disease predispositions. We also describe the mechanisms and factors promoting the development of liver disease, as well as approaches to evaluate the extent of liver fibrosis. Finally, we discuss emerging diagnostic and therapeutic approaches for the clinical management of this often neglected disorder.
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Affiliation(s)
- Malin Fromme
- Medical Clinic III, Gastroenterology, Metabolic Diseases and Intensive Care, University Hospital RWTH Aachen, Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN RARE LIVER), Aachen, Germany
| | - Carolin V Schneider
- Medical Clinic III, Gastroenterology, Metabolic Diseases and Intensive Care, University Hospital RWTH Aachen, Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN RARE LIVER), Aachen, Germany
| | - Christian Trautwein
- Medical Clinic III, Gastroenterology, Metabolic Diseases and Intensive Care, University Hospital RWTH Aachen, Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN RARE LIVER), Aachen, Germany
| | - Nicola Brunetti-Pierri
- Telethon Institute of Genetics and Medicine, Pozzuoli, 80078 Naples, Italy; Department of Translational Medicine, Federico II University of Naples, Naples, Italy
| | - Pavel Strnad
- Medical Clinic III, Gastroenterology, Metabolic Diseases and Intensive Care, University Hospital RWTH Aachen, Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN RARE LIVER), Aachen, Germany.
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24
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Lehmann V, Schene IF, Ardisasmita AI, Liv N, Veenendaal T, Klumperman J, van der Doef HPJ, Verkade HJ, Verstegen MMA, van der Laan LJW, Jans JJM, Verhoeven‐Duif NM, van Hasselt PM, Nieuwenhuis EES, Spee B, Fuchs SA. The potential and limitations of intrahepatic cholangiocyte organoids to study inborn errors of metabolism. J Inherit Metab Dis 2022; 45:353-365. [PMID: 34671987 PMCID: PMC9298016 DOI: 10.1002/jimd.12450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 01/09/2023]
Abstract
Inborn errors of metabolism (IEMs) comprise a diverse group of individually rare monogenic disorders that affect metabolic pathways. Mutations lead to enzymatic deficiency or dysfunction, which results in intermediate metabolite accumulation or deficit leading to disease phenotypes. Currently, treatment options for many IEMs are insufficient. Rarity of individual IEMs hampers therapy development and phenotypic and genetic heterogeneity suggest beneficial effects of personalized approaches. Recently, cultures of patient-own liver-derived intrahepatic cholangiocyte organoids (ICOs) have been established. Since most metabolic genes are expressed in the liver, patient-derived ICOs represent exciting possibilities for in vitro modeling and personalized drug testing for IEMs. However, the exact application range of ICOs remains unclear. To address this, we examined which metabolic pathways can be studied with ICOs and what the potential and limitations of patient-derived ICOs are to model metabolic functions. We present functional assays in patient ICOs with defects in branched-chain amino acid metabolism (methylmalonic acidemia), copper metabolism (Wilson disease), and transporter defects (cystic fibrosis). We discuss the broad range of functional assays that can be applied to ICOs, but also address the limitations of these patient-specific cell models. In doing so, we aim to guide the selection of the appropriate cell model for studies of a specific disease or metabolic process.
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Affiliation(s)
- Vivian Lehmann
- Department of Metabolic DiseasesUniversity Medical Center UtrechtUtrechtThe Netherlands
- Department of Veterinary MedicineUtrecht UniversityUtrechtThe Netherlands
| | - Imre F. Schene
- Department of Metabolic DiseasesUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Arif I. Ardisasmita
- Department of Metabolic DiseasesUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Nalan Liv
- Section Cell Biology, Center for Molecular MedicineUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Tineke Veenendaal
- Section Cell Biology, Center for Molecular MedicineUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Judith Klumperman
- Section Cell Biology, Center for Molecular MedicineUniversity Medical Center UtrechtUtrechtThe Netherlands
| | | | - Henkjan J. Verkade
- Department of Pediatric GastroenterologyUniversity Medical Center GroningenGroningenThe Netherlands
- Department of HepatologyUniversity Medical Center GroningenGroningenThe Netherlands
| | | | | | - Judith J. M. Jans
- Department of Metabolic DiagnosticsUniversity Medical Center UtrechtUtrechtThe Netherlands
| | | | - Peter M. van Hasselt
- Department of Metabolic DiseasesUniversity Medical Center UtrechtUtrechtThe Netherlands
| | | | - Bart Spee
- Department of Veterinary MedicineUtrecht UniversityUtrechtThe Netherlands
| | - Sabine A. Fuchs
- Department of Metabolic DiseasesUniversity Medical Center UtrechtUtrechtThe Netherlands
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25
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Yu JH, Ma S. Organoids as research models for hepatocellular carcinoma. Exp Cell Res 2021; 411:112987. [PMID: 34942189 DOI: 10.1016/j.yexcr.2021.112987] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 12/12/2021] [Accepted: 12/19/2021] [Indexed: 11/04/2022]
Abstract
Organoid culture is an emerging research tool that has proved tremendously useful in a multitude of aspects, one of which is cancer research. They largely overcome the limitations of previous cancer models by their faithful recapitulation of the in vivo biology, while still remaining amenable to perturbations. Using a cocktail of biologicals that mimic the stem cell niche signaling, hepatocellular carcinoma (HCC) organoids could be generated from tissue samples of both human and murine origin. Existing reports show that HCC organoids retain key characteristics of their parental tumor tissue, including the histological architecture, genomic landscape, expression profile and intra-tumor heterogeneity. There is ongoing effort to establish living biobanks of patient-derived cancer organoids, annotated with multi-omics data and clinical data, and they can be particularly valuable in stratification of HCC subtypes, pre-clinical drug discovery and personalized medicine. In the future, efforts in the standardization of procedures and nomenclature, refinement of protocols, as well as engineering of the culture systems will enable scientists to unleash the full potential of organoid technology.
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Affiliation(s)
- Justin Hy Yu
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - Stephanie Ma
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong; State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong.
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26
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Xie Y, Yao J, Jin W, Ren L, Li X. Induction and Maturation of Hepatocyte-Like Cells In Vitro: Focus on Technological Advances and Challenges. Front Cell Dev Biol 2021; 9:765980. [PMID: 34901010 PMCID: PMC8662991 DOI: 10.3389/fcell.2021.765980] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/08/2021] [Indexed: 12/17/2022] Open
Abstract
Limited by the poor proliferation and restricted sources of adult hepatocytes, there is an urgent need to find substitutes for proliferation and cultivation of mature hepatocytes in vitro for use in disease treatment, drug approval, and toxicity testing. Hepatocyte-like cells (HLCs), which originate from undifferentiated stem cells or modified adult cells, are considered good candidates because of their advantages in terms of cell source and in vitro expansion ability. However, the majority of induced HLCs are in an immature state, and their degree of differentiation is heterogeneous, diminishing their usability in basic research and limiting their clinical application. Therefore, various methods have been developed to promote the maturation of HLCs, including chemical approaches, alteration of cell culture systems, and genetic manipulation, to meet the needs of in vivo transplantation and in vitro model establishment. This review proposes different cell types for the induction of HLCs, and provide a comprehensive overview of various techniques to promote the generation and maturation of HLCs in vitro.
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Affiliation(s)
- Ye Xie
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Jia Yao
- The First Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China
| | - Weilin Jin
- The First Clinical Medical College, Lanzhou University, Lanzhou, China.,Institute of Cancer Neuroscience, The First Hospital of Lanzhou University, Lanzhou, China.,The Medical Frontier Innovation Research Center, The First Hospital of Lanzhou University, Lanzhou, China
| | - Longfei Ren
- The First Clinical Medical College, Lanzhou University, Lanzhou, China.,The Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, China
| | - Xun Li
- The First Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China.,The Medical Frontier Innovation Research Center, The First Hospital of Lanzhou University, Lanzhou, China.,The Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, China.,Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou, China
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27
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Padilla-Godínez FJ, Ramos-Acevedo R, Martínez-Becerril HA, Bernal-Conde LD, Garrido-Figueroa JF, Hiriart M, Hernández-López A, Argüero-Sánchez R, Callea F, Guerra-Crespo M. Protein Misfolding and Aggregation: The Relatedness between Parkinson's Disease and Hepatic Endoplasmic Reticulum Storage Disorders. Int J Mol Sci 2021; 22:ijms222212467. [PMID: 34830348 PMCID: PMC8619695 DOI: 10.3390/ijms222212467] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 12/21/2022] Open
Abstract
Dysfunction of cellular homeostasis can lead to misfolding of proteins thus acquiring conformations prone to polymerization into pathological aggregates. This process is associated with several disorders, including neurodegenerative diseases, such as Parkinson’s disease (PD), and endoplasmic reticulum storage disorders (ERSDs), like alpha-1-antitrypsin deficiency (AATD) and hereditary hypofibrinogenemia with hepatic storage (HHHS). Given the shared pathophysiological mechanisms involved in such conditions, it is necessary to deepen our understanding of the basic principles of misfolding and aggregation akin to these diseases which, although heterogeneous in symptomatology, present similarities that could lead to potential mutual treatments. Here, we review: (i) the pathological bases leading to misfolding and aggregation of proteins involved in PD, AATD, and HHHS: alpha-synuclein, alpha-1-antitrypsin, and fibrinogen, respectively, (ii) the evidence linking each protein aggregation to the stress mechanisms occurring in the endoplasmic reticulum (ER) of each pathology, (iii) a comparison of the mechanisms related to dysfunction of proteostasis and regulation of homeostasis between the diseases (such as the unfolded protein response and/or autophagy), (iv) and clinical perspectives regarding possible common treatments focused on improving the defensive responses to protein aggregation for diseases as different as PD, and ERSDs.
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Affiliation(s)
- Francisco J. Padilla-Godínez
- Neurosciences Division, Cell Physiology Institute, National Autonomous University of Mexico, Mexico City 04510, Mexico; (F.J.P.-G.); (R.R.-A.); (H.A.M.-B.); (L.D.B.-C.); (J.F.G.-F.); (M.H.)
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
| | - Rodrigo Ramos-Acevedo
- Neurosciences Division, Cell Physiology Institute, National Autonomous University of Mexico, Mexico City 04510, Mexico; (F.J.P.-G.); (R.R.-A.); (H.A.M.-B.); (L.D.B.-C.); (J.F.G.-F.); (M.H.)
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
| | - Hilda Angélica Martínez-Becerril
- Neurosciences Division, Cell Physiology Institute, National Autonomous University of Mexico, Mexico City 04510, Mexico; (F.J.P.-G.); (R.R.-A.); (H.A.M.-B.); (L.D.B.-C.); (J.F.G.-F.); (M.H.)
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
| | - Luis D. Bernal-Conde
- Neurosciences Division, Cell Physiology Institute, National Autonomous University of Mexico, Mexico City 04510, Mexico; (F.J.P.-G.); (R.R.-A.); (H.A.M.-B.); (L.D.B.-C.); (J.F.G.-F.); (M.H.)
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
| | - Jerónimo F. Garrido-Figueroa
- Neurosciences Division, Cell Physiology Institute, National Autonomous University of Mexico, Mexico City 04510, Mexico; (F.J.P.-G.); (R.R.-A.); (H.A.M.-B.); (L.D.B.-C.); (J.F.G.-F.); (M.H.)
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
| | - Marcia Hiriart
- Neurosciences Division, Cell Physiology Institute, National Autonomous University of Mexico, Mexico City 04510, Mexico; (F.J.P.-G.); (R.R.-A.); (H.A.M.-B.); (L.D.B.-C.); (J.F.G.-F.); (M.H.)
| | - Adriana Hernández-López
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
| | - Rubén Argüero-Sánchez
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
| | - Francesco Callea
- Department of Histopathology, Bugando Medical Centre, Catholic University of Healthy and Allied Sciences, Mwanza 1464, Tanzania;
| | - Magdalena Guerra-Crespo
- Neurosciences Division, Cell Physiology Institute, National Autonomous University of Mexico, Mexico City 04510, Mexico; (F.J.P.-G.); (R.R.-A.); (H.A.M.-B.); (L.D.B.-C.); (J.F.G.-F.); (M.H.)
- Regenerative Medicine Laboratory, Department of Surgery, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (A.H.-L.); (R.A.-S.)
- Correspondence:
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28
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Xu Q. Human Three-Dimensional Hepatic Models: Cell Type Variety and Corresponding Applications. Front Bioeng Biotechnol 2021; 9:730008. [PMID: 34631680 PMCID: PMC8497968 DOI: 10.3389/fbioe.2021.730008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/30/2021] [Indexed: 12/23/2022] Open
Abstract
Owing to retained hepatic phenotypes and functions, human three-dimensional (3D) hepatic models established with diverse hepatic cell types are thought to recoup the gaps in drug development and disease modeling limited by a conventional two-dimensional (2D) cell culture system and species-specific variability in drug metabolizing enzymes and transporters. Primary human hepatocytes, human hepatic cancer cell lines, and human stem cell-derived hepatocyte-like cells are three main hepatic cell types used in current models and exhibit divergent hepatic phenotypes. Primary human hepatocytes derived from healthy hepatic parenchyma resemble in vivo-like genetic and metabolic profiling. Human hepatic cancer cell lines are unlimitedly reproducible and tumorigenic. Stem cell-derived hepatocyte-like cells derived from patients are promising to retain the donor's genetic background. It has been suggested in some studies that unique properties of cell types endue them with benefits in different research fields of in vitro 3D modeling paradigm. For instance, the primary human hepatocyte was thought to be the gold standard for hepatotoxicity study, and stem cell-derived hepatocyte-like cells have taken a main role in personalized medicine and regenerative medicine. However, the comprehensive review focuses on the hepatic cell type variety, and corresponding applications in 3D models are sparse. Therefore, this review summarizes the characteristics of different cell types and discusses opportunities of different cell types in drug development, liver disease modeling, and liver transplantation.
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Affiliation(s)
- Qianqian Xu
- School of Chinese Medicine, and Centre for Cancer and Inflammation Research, Hong Kong Baptist University, Hong Kong, China
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29
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Lam DTUH, Dan YY, Chan YS, Ng HH. Emerging liver organoid platforms and technologies. CELL REGENERATION (LONDON, ENGLAND) 2021; 10:27. [PMID: 34341842 PMCID: PMC8329140 DOI: 10.1186/s13619-021-00089-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 06/17/2021] [Indexed: 06/13/2023]
Abstract
Building human organs in a dish has been a long term goal of researchers in pursue of physiologically relevant models of human disease and for replacement of worn out and diseased organs. The liver has been an organ of interest for its central role in regulating body homeostasis as well as drug metabolism. An accurate liver replica should contain the multiple cell types found in the organ and these cells should be spatially organized to resemble tissue structures. More importantly, the in vitro model should recapitulate cellular and tissue level functions. Progress in cell culture techniques and bioengineering approaches have greatly accelerated the development of advance 3-dimensional (3D) cellular models commonly referred to as liver organoids. These 3D models described range from single to multiple cell type containing cultures with diverse applications from establishing patient-specific liver cells to modeling of chronic liver diseases and regenerative therapy. Each organoid platform is advantageous for specific applications and presents its own limitations. This review aims to provide a comprehensive summary of major liver organoid platforms and technologies developed for diverse applications.
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Affiliation(s)
- Do Thuy Uyen Ha Lam
- Laboratory of precision disease therapeutics, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Yock Young Dan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
- Division of Gastroenterology and Hepatology, University Medicine Cluster, National University Hospital, 5 Lower Kent Ridge Road, Singapore, 119074, Singapore
| | - Yun-Shen Chan
- Laboratory of precision disease therapeutics, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore.
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, 510005, China.
| | - Huck-Hui Ng
- Laboratory of precision disease therapeutics, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore.
- Department of Biochemistry, National University of Singapore, Singapore, 117559, Singapore.
- NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, 28 Medical Drive, Singapore, 117456, Singapore.
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore, 117597, Singapore.
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30
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Luce E, Messina A, Duclos-Vallée JC, Dubart-Kupperschmitt A. Advanced Techniques and Awaited Clinical Applications for Human Pluripotent Stem Cell Differentiation into Hepatocytes. Hepatology 2021; 74:1101-1116. [PMID: 33420753 PMCID: PMC8457237 DOI: 10.1002/hep.31705] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 11/16/2020] [Accepted: 12/19/2020] [Indexed: 12/22/2022]
Abstract
Liver transplantation is currently the only curative treatment for several liver diseases such as acute liver failure, end-stage liver disorders, primary liver cancers, and certain genetic conditions. Unfortunately, despite improvements to transplantation techniques, including live donor transplantation, the number of organs available remains insufficient to meet patient needs. Hepatocyte transplantation has enabled some encouraging results as an alternative to organ transplantation, but primary hepatocytes are little available and cannot be amplified using traditional two-dimensional culture systems. Indeed, although recent studies have tended to show that three-dimensional culture enables long-term hepatocyte culture, it is still agreed that, like most adult primary cell types, hepatocytes remain refractory to in vitro expansion. Because of their exceptional properties, human pluripotent stem cells (hPSCs) can be amplified indefinitely and differentiated into any cell type, including liver cells. While many teams have worked on hepatocyte differentiation, there has been a consensus that cells obtained after hPSC differentiation have more fetal than adult hepatocyte characteristics. New technologies have been used to improve the differentiation process in recent years. This review discusses the technical improvements made to hepatocyte differentiation protocols and the clinical approaches developed to date and anticipated in the near future.
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Affiliation(s)
- Eléanor Luce
- INSERMUniversité Paris-SaclayUnité Mixte de Recherche (UMR_S) 1193VillejuifFrance.,Fédération Hospitalo-Universitaire HépatinovHôpital Paul-BrousseVillejuifFrance
| | - Antonietta Messina
- INSERMUniversité Paris-SaclayUnité Mixte de Recherche (UMR_S) 1193VillejuifFrance.,Fédération Hospitalo-Universitaire HépatinovHôpital Paul-BrousseVillejuifFrance
| | - Jean-Charles Duclos-Vallée
- INSERMUniversité Paris-SaclayUnité Mixte de Recherche (UMR_S) 1193VillejuifFrance.,Fédération Hospitalo-Universitaire HépatinovHôpital Paul-BrousseVillejuifFrance
| | - Anne Dubart-Kupperschmitt
- INSERMUniversité Paris-SaclayUnité Mixte de Recherche (UMR_S) 1193VillejuifFrance.,Fédération Hospitalo-Universitaire HépatinovHôpital Paul-BrousseVillejuifFrance
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31
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Zhu X, Zhang B, He Y, Bao J. Liver Organoids: Formation Strategies and Biomedical Applications. Tissue Eng Regen Med 2021; 18:573-585. [PMID: 34132985 DOI: 10.1007/s13770-021-00357-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 05/20/2021] [Accepted: 05/22/2021] [Indexed: 02/05/2023] Open
Abstract
The liver is the most important digestive organ in the body. Several studies have explored liver biology and diseases related to the liver. However, most of these studies have only explored liver development, mechanism of liver regeneration and pathophysiology of liver diseases mainly based on two-dimensional (2D) cell lines and animal models. Traditional 2D cell lines do not represent the complex three-dimensional tissue architecture whereas animal models are limited by inter-species differences. These shortcomings limit understanding of liver biology and diseases. Liver organoid technology is effective in elucidating structural and physiological characteristics and basic tissue-level functions of liver tissue. In this review, formation strategies and a wide range of applications in biomedicine of liver organoid are summarized. Liver organoids are derived from single type cell culture, such as induced pluripotent stem cells (iPSCs), adult stem cells, primary hepatocytes, and primary cholangiocytes and multi-type cells co-culture, such as iPSC-derived hepatic endoderm cells co-cultured with mesenchymal stem cells and umbilical cord-derived endothelial cells. In vitro studies report that liver organoids are a promising model for regenerative medicine, organogenesis, liver regeneration, disease modelling, drug screening and personalized treatment. Liver organoids are a promising in vitro model for basic research and for development of clinical therapeutic interventions for hepatopathy.
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Affiliation(s)
- Xinglong Zhu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu, 610041, Sichuan Province, China
| | - Bingqi Zhang
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu, 610041, Sichuan Province, China
| | - Yuting He
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu, 610041, Sichuan Province, China
| | - Ji Bao
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu, 610041, Sichuan Province, China.
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32
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Bhattacharyya C, Das C, Ghosh A, Singh AK, Mukherjee S, Majumder PP, Basu A, Biswas NK. SARS-CoV-2 mutation 614G creates an elastase cleavage site enhancing its spread in high AAT-deficient regions. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2021; 90:104760. [PMID: 33556558 PMCID: PMC7863758 DOI: 10.1016/j.meegid.2021.104760] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/01/2021] [Accepted: 02/03/2021] [Indexed: 02/07/2023]
Abstract
SARS-CoV-2 was first reported from China. Within three months, it evolved to 10 additional subtypes. Two evolved subtypes (A2 and A2a) carry a non-synonymous Spike protein mutation (D614G). We conducted phylodynamic analysis of over 70,000 SARS-CoV-2 coronaviruses worldwide, sequenced until July2020, and found that the mutant subtype (614G) outcompeted the pre-existing type (614D), significantly faster in Europe and North-America than in East Asia. Bioinformatically and computationally, we identified a novel neutrophil elastase (ELANE) cleavage site introduced in the G-mutant, near the S1-S2 junction of the Spike protein. We hypothesised that elevation of neutrophil elastase level at the site of infection will enhance the activation of Spike protein thus facilitating host cell entry for 614G, but not the 614D, subtype. The level of neutrophil elastase in the lung is modulated by its inhibitor α1-antitrypsin (AAT). AAT prevents lung tissue damage by elastase. However, many individuals exhibit genotype-dependent deficiency of AAT. AAT deficiency eases host-cell entry of the 614G virus, by retarding inhibition of neutrophil elastase and consequently enhancing activation of the Spike protein. AAT deficiency is highly prevalent in European and North-American populations, but much less so in East Asia. Therefore, the 614G subtype is able to infect and spread more easily in populations of the former regions than in the latter region. Our analyses provide a molecular biological and evolutionary model for the higher observed virulence of the 614G subtype, in terms of causing higher morbidity in the host (higher infectivity and higher viral load), than the non-mutant 614D subtype.
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Affiliation(s)
| | - Chitrarpita Das
- National Institute of Biomedical Genomics, Kalyani 741251, India
| | - Arnab Ghosh
- National Institute of Biomedical Genomics, Kalyani 741251, India
| | - Animesh K. Singh
- National Institute of Biomedical Genomics, Kalyani 741251, India
| | - Souvik Mukherjee
- National Institute of Biomedical Genomics, Kalyani 741251, India
| | - Partha P. Majumder
- National Institute of Biomedical Genomics, Kalyani 741251, India,Indian Statistical Institute, Kolkata 700108, India
| | - Analabha Basu
- National Institute of Biomedical Genomics, Kalyani 741251, India
| | - Nidhan K. Biswas
- National Institute of Biomedical Genomics, Kalyani 741251, India,Corresponding author at: National Institute of Biomedical Genomics, P.O.: N.S.S., Kalyani 741251, West Bengal, India
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33
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Brooks A, Liang X, Zhang Y, Zhao CX, Roberts MS, Wang H, Zhang L, Crawford DHG. Liver organoid as a 3D in vitro model for drug validation and toxicity assessment. Pharmacol Res 2021; 169:105608. [PMID: 33852961 DOI: 10.1016/j.phrs.2021.105608] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 03/23/2021] [Accepted: 04/08/2021] [Indexed: 12/14/2022]
Abstract
The past decade has seen many advancements in the development of three-dimensional (3D) in vitro models in pharmaceutical sciences and industry. Specifically, organoids present a self-organising, self-renewing and more physiologically relevant model than conventional two-dimensional (2D) cell cultures. Liver organoids have been developed from a variety of cell sources, including stem cells, cell lines and primary cells. They have potential for modelling patient-specific disease and establishing personalised therapeutic approaches. Additionally, liver organoids have been used to test drug efficacy and toxicity. Herein we summarise cell sources for generating liver organoids, the advantages and limitations of each cell type, as well as the application of the organoids in modelling liver diseases. We focus on the use of liver organoids as tools for drug validation and toxicity assessment.
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Affiliation(s)
- Anastasia Brooks
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, Australia; Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia
| | - Xiaowen Liang
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, Australia; Gallipoli Medical Research Institute, Greenslopes Private Hospital, Brisbane, QLD, Australia
| | - Yonglong Zhang
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Chun-Xia Zhao
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia
| | - Michael S Roberts
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, Australia; School of Pharmacy and Medical Science, University of South Australia, Adelaide, Australia
| | - Haolu Wang
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, Australia; Gallipoli Medical Research Institute, Greenslopes Private Hospital, Brisbane, QLD, Australia
| | - Lei Zhang
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China.
| | - Darrell H G Crawford
- Gallipoli Medical Research Institute, Greenslopes Private Hospital, Brisbane, QLD, Australia; School of Clinical Medicine, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.
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A Perfusion Bioreactor for Longitudinal Monitoring of Bioengineered Liver Constructs. NANOMATERIALS 2021; 11:nano11020275. [PMID: 33494337 PMCID: PMC7912543 DOI: 10.3390/nano11020275] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/11/2021] [Accepted: 01/19/2021] [Indexed: 02/06/2023]
Abstract
In the field of in vitro liver disease models, decellularised organ scaffolds maintain the original biomechanical and biological properties of the extracellular matrix and are established supports for in vitro cell culture. However, tissue engineering approaches based on whole organ decellularized scaffolds are hampered by the scarcity of appropriate bioreactors that provide controlled 3D culture conditions. Novel specific bioreactors are needed to support long-term culture of bioengineered constructs allowing non-invasive longitudinal monitoring. Here, we designed and validated a specific bioreactor for long-term 3D culture of whole liver constructs. Whole liver scaffolds were generated by perfusion decellularisation of rat livers. Scaffolds were seeded with Luc+HepG2 and primary human hepatocytes and cultured in static or dynamic conditions using the custom-made bioreactor. The bioreactor included a syringe pump, for continuous unidirectional flow, and a circuit built to allow non-invasive monitoring of culture parameters and media sampling. The bioreactor allowed non-invasive analysis of cell viability, distribution, and function of Luc+HepG2-bioengineered livers cultured for up to 11 days. Constructs cultured in dynamic conditions in the bioreactor showed significantly higher cell viability, measured with bioluminescence, distribution, and functionality (determined by albumin production and expression of CYP enzymes) in comparison to static culture conditions. Finally, our bioreactor supports primary human hepatocyte viability and function for up to 30 days, when seeded in the whole liver scaffolds. Overall, our novel bioreactor is capable of supporting cell survival and metabolism and is suitable for liver tissue engineering for the development of 3D liver disease models.
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35
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Funata M, Nio Y, Erion DM, Thompson WL, Takebe T. The promise of human organoids in the digestive system. Cell Death Differ 2020; 28:84-94. [PMID: 33204011 DOI: 10.1038/s41418-020-00661-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 10/23/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023] Open
Abstract
The advent of organoid technology has enabled scientists and clinicians to utilize cells from primary tissues or pluripotent stem cells (PSCs) to grow self-organizing tissue systems, thus attaining cellular diversity, spatial organization, and functionality as found within digestive tracts. The development of human gastrointestinal (GI) and hepato-biliary-pancreatic organoids as an in-a-dish model present novel opportunities to study humanistic mechanisms of organogenesis, regeneration and pathogenesis. Herein, we review the recent portfolios of primary tissue-derived and PSC-derived organoids in the digestive systems. We also discuss the promise and challenges in disease modeling and drug development applications for digestive disorders.
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Affiliation(s)
- Masaaki Funata
- T-CiRA Discovery, Takeda Pharmaceutical Company Limited, Fujisawa City, Kanagawa, Japan.,Takeda-CiRA Joint Program, Fujisawa City, Kanagawa, Japan
| | - Yasunori Nio
- T-CiRA Discovery, Takeda Pharmaceutical Company Limited, Fujisawa City, Kanagawa, Japan.,Takeda-CiRA Joint Program, Fujisawa City, Kanagawa, Japan
| | - Derek M Erion
- Gastroenterology Drug Discovery Unit, Takeda Pharmaceutical Company Limited, 35 Landsdowne Street, Cambridge, MA, 02139, USA
| | - Wendy L Thompson
- Division of Gastroenterology, Hepatology & Nutrition, Developmental Biology, Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Takanori Takebe
- Takeda-CiRA Joint Program, Fujisawa City, Kanagawa, Japan. .,Division of Gastroenterology, Hepatology & Nutrition, Developmental Biology, Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA. .,Institute of Research, Tokyo Medical and Dental University (TMDU), Tokyo, Japan. .,Communication Design Center, Advanced Medical Research Center, Yokohama City University, Yokohama, Kanagawa, Japan.
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36
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Abstract
The organoid model represents a major breakthrough in cell biology that has revolutionised biomedical research. Organoids are 3D physiological in vitro structures that recapitulate morphological and functional features of in vivo tissues and offer significant advantages over traditional cell culture methods. Liver organoids are of particular interest because of the pleiotropy of functions exerted by the human liver, their utility to model different liver diseases, and their potential application as cell-based therapies in regenerative medicine. Moreover, because they can be derived from patient tissues, organoid models offer new perspectives in personalised medicine and drug discovery. In this review, we discuss the current liver organoid models for the study of liver disease.
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Key Words
- 3D cultures
- A1AT, alpha-1 antitrypsin
- ALD, alcohol-related liver disease
- CCA, cholangiocarcinoma
- CFTR, cystic fibrosis transmembrane conductance regulator
- CHC, combined hepato-cholangiocarcinoma
- CLD, chronic liver disease
- CTLN1, citrullinemia type 1
- Chol-orgs, cholangiocyte organoids
- Disease modelling
- EGF, epidermal growth factor
- ER, endoplasmic reticulum
- ESCs, embryonic stem cells
- FFAs, free fatty acids
- HCC, hepatocellular carcinoma
- HUVEC, human umbilical vein endothelial cells
- Hep-orgs, hepatocyte organoids
- IL-, interleukin-
- Liver disease
- MSC, mesenchymal stem cell
- NAFLD, non-alcoholic fatty liver disease
- Organoids
- PDO, patient-derived organoid
- PDX, patient-derived xenograft
- PHH, primary human hepatocyte
- PSC, primary sclerosing cholangitis
- Personalised medicine
- Preclinical models
- iPSC, induced pluripotent stem cell
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Affiliation(s)
- Sandro Nuciforo
- Department of Biomedicine, University Hospital Basel, University of Basel, CH-4031 Basel, Switzerland
| | - Markus H Heim
- Department of Biomedicine, University Hospital Basel, University of Basel, CH-4031 Basel, Switzerland.,Clarunis, University Center for Gastrointestinal and Liver Diseases, CH-4002 Basel, Switzerland
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37
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Kunst RF, Niemeijer M, van der Laan LJW, Spee B, van de Graaf SFJ. From fatty hepatocytes to impaired bile flow: Matching model systems for liver biology and disease. Biochem Pharmacol 2020; 180:114173. [PMID: 32717228 DOI: 10.1016/j.bcp.2020.114173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 02/08/2023]
Abstract
A large variety of model systems are used in hepatobiliary research. In this review, we aim to provide an overview of established and emerging models for specific research questions. We specifically discuss the value and limitations of these models for research on metabolic associated fatty liver disease (MAFLD), (previously named non-alcoholic fatty liver diseases/non-alcoholic steatohepatitis (NAFLD/NASH)) and cholestasis-related diseases such as primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC). The entire range of models is discussed varying from immortalized cell lines, mature or pluripotent stem cell-based models including organoids/spheroids, to animal models and human ex vivo models such as normothermic machine perfusion of livers and living liver slices. Finally, the pros and cons of each model are discussed as well as the need in the scientific community for continuous innovation in model development to better mimic the human (patho)physiology.
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Affiliation(s)
- Roni F Kunst
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Marije Niemeijer
- Department of Surgery, Erasmus MC-University Medical Center, Rotterdam, the Netherlands; Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Leiden University, Leiden, the Netherlands
| | - Luc J W van der Laan
- Department of Surgery, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Bart Spee
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Stan F J van de Graaf
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands.
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38
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Kamies R, Martinez-Jimenez CP. Advances of single-cell genomics and epigenomics in human disease: where are we now? Mamm Genome 2020; 31:170-180. [PMID: 32270277 PMCID: PMC7368869 DOI: 10.1007/s00335-020-09834-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/28/2020] [Indexed: 02/07/2023]
Abstract
Cellular heterogeneity is revolutionizing the way to study, monitor and dissect complex diseases. This has been possible with the technological and computational advances associated to single-cell genomics and epigenomics. Deeper understanding of cell-to-cell variation and its impact on tissue function will open new avenues for early disease detection, accurate diagnosis and personalized treatments, all together leading to the next generation of health care. This review focuses on the recent discoveries that single-cell genomics and epigenomics have facilitated in the context of human health. It highlights the potential of single-cell omics to further advance the development of personalized treatments and precision medicine in cancer, diabetes and chronic age-related diseases. The promise of single-cell technologies to generate new insights about the differences in function between individual cells is just emerging, and it is paving the way for identifying biomarkers and novel therapeutic targets to tackle age, complex diseases and understand the effect of life style interventions and environmental factors.
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Affiliation(s)
- Rizqah Kamies
- Helmholtz Pioneer Campus, Helmholtz Zentrum München, 85764 Neuherberg, Germany
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