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KASL clinical practice guidelines for management of autoimmune hepatitis 2022. Clin Mol Hepatol 2023; 29:542-592. [PMID: 37137334 PMCID: PMC10366804 DOI: 10.3350/cmh.2023.0087] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/27/2023] [Accepted: 04/03/2023] [Indexed: 05/05/2023] Open
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2
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Hsu YC, Chen CH, Huang HF, Lee YT, Wu MC, Su CW, Chou HC, Wang LF, Lee HS, Lin SW, Hsu PN, Wu YM, Sheu JC, Weng MT. Therapeutic Effects of Anti-PD1 Immunotherapy on Hepatocellular Carcinoma Under Administration of Tacrolimus. Transplantation 2023; 107:1492-1501. [PMID: 36380450 DOI: 10.1097/tp.0000000000004425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Liver transplantation (LT) is the treatment of choice for patients with hepatocellular carcinoma (HCC). Recurrence of HCC after LT occurs in 10% to 20% of cases. Preclinical studies to evaluate immune checkpoint inhibitors in conjunction with immunosuppressant treatment in transplant recipients have been lacking. Here, we evaluated the efficacy, safety, and mechanism of programmed cell death-1 (PD1) blockade under tacrolimus treatment in transplant recipients. METHODS We used a murine allogeneic skin transplantation model and murine syngeneic subcutaneous and orthotopic HCC models and measured the tumor volume and the change in tumor-infiltrating lymphocytes under PD1 blockade and tacrolimus treatment. RESULTS Tacrolimus treatment prolonged allograft survival in the allogeneic transplantation model and enhanced tumor growth in both subcutaneous and orthotopic HCC models. PD1 blockade suppressed tumor growth and lung metastasis in correlation with the number of infiltrating CD8 + T cells. Under tacrolimus treatment, PD1 blockade still resulted in an antitumor effect accompanied by a significant increase in tumor-infiltrating CD8 + T cells, natural killer cells, dendritic cells, and natural killer T cells. Tacrolimus treatment rescued the acceleration of transplant rejection induced by PD1 blockade in the allogeneic transplantation model. CONCLUSIONS Our data suggest that treatment with high-dose tacrolimus in conjunction with PD1 blockade has an antitumor effect and reduces transplant rejection in mouse models of allograft skin transplantation and HCC. Thus, these results suggest that a clinical trial of PD1 inhibitors for HCC in LT merits consideration.
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Affiliation(s)
- Yu-Chen Hsu
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
| | - Chien-Hung Chen
- Department of Medicine, National Taiwan University Cancer Center, Taipei, Taiwan, Republic of China
- Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Hui-Fu Huang
- Department of Surgery, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Ying-Te Lee
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
| | - Meng-Chuan Wu
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
| | - Chien-Wen Su
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
| | - Huei-Chi Chou
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
| | - Li-Fang Wang
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
| | - Hsuan-Shu Lee
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
- Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Shu-Wha Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
- Department of Laboratory Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Ping-Ning Hsu
- Graduate Institute of Immunology, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Yao-Ming Wu
- Department of Surgery, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
- Department of Surgery, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Jin-Chuan Sheu
- Liver Disease Prevention and Treatment Research Foundation, Taiwan, Republic of China
- Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Meng-Tzu Weng
- Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
- Department of Medical Research, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan, Republic of China
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3
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Kim JK. [Treatment of Autoimmune Hepatitis]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2023; 81:72-85. [PMID: 36824035 DOI: 10.4166/kjg.2023.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/13/2023] [Accepted: 02/13/2023] [Indexed: 02/25/2023]
Abstract
Autoimmune hepatitis (AIH) is a chronic liver disease, characterized by elevated levels of transaminases, immunoglobulin G, and positive autoantibodies. The disease course is dynamic and presents heterogeneous disease manifestations at diagnosis. This review summarizes the issues regarding the treatment and monitoring of AIH in adult patients. Glucocorticoids and azathioprine are the first line of treatment. Alternative first-line treatments include budesonide or mycophenolate mofetil (MMF). Although no randomized controlled trials have been performed, MMF, cyclosporine, tacrolimus, 6-mercaptopurine, 6-thioguanine, allopurinol, sirolimus, everolimus, infliximab, or rituximab have been attempted in patients not responding to or intolerant to first-line treatments. Most patients require life-long special monitoring, with or without maintenance treatment.
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Affiliation(s)
- Ja Kyung Kim
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
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4
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Jiang J, Huang H, Chen R, Lin Y, Ling Q. Immunotherapy for hepatocellular carcinoma recurrence after liver transplantation, can we harness the power of immune checkpoint inhibitors? Front Immunol 2023; 14:1092401. [PMID: 36875077 PMCID: PMC9978931 DOI: 10.3389/fimmu.2023.1092401] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 02/03/2023] [Indexed: 02/18/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related death globally and liver transplantation (LT) can serve as the best curative treatment option. However, HCC recurrence after LT remains the major obstacle to the long-term survival of recipients. Recently, immune checkpoint inhibitors (ICIs) have revolutionized the treatment of many cancers and provided a new treatment strategy for post-LT HCC recurrence. Evidence has been accumulated with the real-world application of ICIs in patients with post-LT HCC recurrence. Notably, the use of these agents as immunity boosters in recipients treated with immunosuppressors is still controversial. In this review, we summarized the immunotherapy for post-LT HCC recurrence and conducted an efficacy and safety evaluation based on the current experience of ICIs for post-LT HCC recurrence. In addition, we further discussed the potential mechanism of ICIs and immunosuppressive agents in regulating the balance between immune immunosuppression and lasting anti-tumor immunity.
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Affiliation(s)
- Jingyu Jiang
- Department of Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Health Commission (NHC) Key Laboratory of Combined Multi-Organ Transplantation, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Haitao Huang
- Department of Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Health Commission (NHC) Key Laboratory of Combined Multi-Organ Transplantation, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ruihan Chen
- Department of Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Health Commission (NHC) Key Laboratory of Combined Multi-Organ Transplantation, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Yimou Lin
- Department of Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Health Commission (NHC) Key Laboratory of Combined Multi-Organ Transplantation, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Qi Ling
- Department of Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Health Commission (NHC) Key Laboratory of Combined Multi-Organ Transplantation, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
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5
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Jia X, Liu Y, Cheng Y, Wang Y, Kang H, Ma Z, Chen K. Inosine monophosphate dehydrogenase type1 sustains tumor growth in hepatocellular carcinoma. J Clin Lab Anal 2022; 36:e24416. [PMID: 35403278 PMCID: PMC9102537 DOI: 10.1002/jcla.24416] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/25/2022] [Accepted: 03/27/2022] [Indexed: 11/25/2022] Open
Abstract
Background Inosine monophosphate dehydrogenase (IMPDH) is the key enzyme in the biosynthesis of purine nucleotides. IMPDH1 and IMPDH2 are the two isoforms of IMPDH and they share 84% amino acid similarity and virtually indistinguishable catalytic activity. Although high expression of IMPDH2 has been reported in various cancers, the roles of IMPDH1 in hepatocellular carcinoma (HCC) are largely unknown. Methods The expression and the clinical relevance of IMPDH1 in 154 HCC patients were detected by immunohistochemistry analysis. The stable IMPDH1 knockdown HuH7 cells were established by lentiviral RNAi approach. The single cell proliferation was detected by colony‐forming unit assay. The tumor initiation and growth ability were measured by using xenograft tumor model in immunodeficient mice. The effect of IMPDH1 on cellular signaling pathways was analyzed by genome‐wide transcriptomic profiling. Results The expression of IMPDH1 is upregulated in tumor tissue compared with adjacent liver tissue, and higher expression of IMPDH1 is associated with better patient cumulative survival. In experimental models, loss of IMPDH1 in HCC cells inhibits the ability of single cell colony formation in vitro, and reduces the efficiency of tumor initiation and growth in immunodeficient mice. Consistently, loss of IMPDH1 results in distinct alterations of signaling pathways revealed by genome‐wide transcriptomic profiling. Conclusion IMPDH1 sustains HCC growth and progression.
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Affiliation(s)
- Xiaoyuan Jia
- College of Life Sciences and Medicine Zhejiang Sci‐Tech University Hangzhou China
| | - Yao Liu
- Department of Oncology Baoji Hi‐Tech Hospital Baoji China
| | - Yan Cheng
- Gansu Tech Innovation Center of Animal Cell Biomedical Research Center Northwest Minzu University Lanzhou China
| | - Yin Wang
- College of Life Sciences and Medicine Zhejiang Sci‐Tech University Hangzhou China
| | - Hui Kang
- College of Life Sciences and Medicine Zhejiang Sci‐Tech University Hangzhou China
| | - Zhongren Ma
- Gansu Tech Innovation Center of Animal Cell Biomedical Research Center Northwest Minzu University Lanzhou China
| | - Kan Chen
- College of Life Sciences and Medicine Zhejiang Sci‐Tech University Hangzhou China
- Shaoxing Biomedical Research Institute Co. LTD Zhejiang Sci‐Tech University Shaoxing China
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Stine ZE, Schug ZT, Salvino JM, Dang CV. Targeting cancer metabolism in the era of precision oncology. Nat Rev Drug Discov 2021; 21:141-162. [PMID: 34862480 PMCID: PMC8641543 DOI: 10.1038/s41573-021-00339-6] [Citation(s) in RCA: 383] [Impact Index Per Article: 127.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2021] [Indexed: 12/23/2022]
Abstract
One hundred years have passed since Warburg discovered alterations in cancer metabolism, more than 70 years since Sidney Farber introduced anti-folates that transformed the treatment of childhood leukaemia, and 20 years since metabolism was linked to oncogenes. However, progress in targeting cancer metabolism therapeutically in the past decade has been limited. Only a few metabolism-based drugs for cancer have been successfully developed, some of which are in - or en route to - clinical trials. Strategies for targeting the intrinsic metabolism of cancer cells often did not account for the metabolism of non-cancer stromal and immune cells, which have pivotal roles in tumour progression and maintenance. By considering immune cell metabolism and the clinical manifestations of inborn errors of metabolism, it may be possible to isolate undesirable off-tumour, on-target effects of metabolic drugs during their development. Hence, the conceptual framework for drug design must consider the metabolic vulnerabilities of non-cancer cells in the tumour immune microenvironment, as well as those of cancer cells. In this Review, we cover the recent developments, notable milestones and setbacks in targeting cancer metabolism, and discuss the way forward for the field.
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Affiliation(s)
| | | | | | - Chi V Dang
- The Wistar Institute Philadelphia, Philadelphia, PA, USA. .,Ludwig Institute for Cancer Research New York, New York, NY, USA.
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7
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Qu J, Kalyani FS, Liu L, Cheng T, Chen L. Tumor organoids: synergistic applications, current challenges, and future prospects in cancer therapy. Cancer Commun (Lond) 2021; 41:1331-1353. [PMID: 34713636 PMCID: PMC8696219 DOI: 10.1002/cac2.12224] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/29/2021] [Accepted: 09/17/2021] [Indexed: 02/06/2023] Open
Abstract
Patient-derived cancer cells (PDCs) and patient-derived xenografts (PDXs) are often used as tumor models, but have many shortcomings. PDCs not only lack diversity in terms of cell type, spatial organization, and microenvironment but also have adverse effects in stem cell cultures, whereas PDX are expensive with a low transplantation success rate and require a long culture time. In recent years, advances in three-dimensional (3D) organoid culture technology have led to the development of novel physiological systems that model the tissues of origin more precisely than traditional culture methods. Patient-derived cancer organoids bridge the conventional gaps in PDC and PDX models and closely reflect the pathophysiological features of natural tumorigenesis and metastasis, and have led to new patient-specific drug screening techniques, development of individualized treatment regimens, and discovery of prognostic biomarkers and mechanisms of resistance. Synergistic combinations of cancer organoids with other technologies, for example, organ-on-a-chip, 3D bio-printing, and CRISPR-Cas9-mediated homology-independent organoid transgenesis, and with treatments, such as immunotherapy, have been useful in overcoming their limitations and led to the development of more suitable model systems that recapitulate the complex stroma of cancer, inter-organ and intra-organ communications, and potentially multiorgan metastasis. In this review, we discuss various methods for the creation of organ-specific cancer organoids and summarize organ-specific advances and applications, synergistic technologies, and treatments as well as current limitations and future prospects for cancer organoids. Further advances will bring this novel 3D organoid culture technique closer to clinical practice in the future.
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Affiliation(s)
- Jingjing Qu
- Department of Respiratory Disease, Thoracic Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, P. R. China.,Lung Cancer and Gastroenterology Department, Hunan Cancer Hospital, Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Farhin Shaheed Kalyani
- Department of Respiratory Disease, Thoracic Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, P. R. China
| | - Li Liu
- Lung Cancer and Gastroenterology Department, Hunan Cancer Hospital, Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Tianli Cheng
- Thoracic Medicine Department 1, Hunan Cancer Hospital, Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Lijun Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, P. R. China
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8
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Yilmaz S, Ince V. The Importance of the Immunosuppressive Regime on Hepatocellular Carcinoma Recurrence After Liver Transplantation. J Gastrointest Cancer 2021; 52:1350-1355. [PMID: 34611833 DOI: 10.1007/s12029-021-00716-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Hepatocellular carcinoma (HCC) recurrence after liver transplantation (LT) occurs in approximately 20% of recipients and these patients have median about one year survival after diagnosis. Some immunosuppressive drugs can cause development of HCC recurrence, on the other hand some immunosuppressive drugs may have a positive effect for preventing HCC recurrence. Thus, immunosuppression (IS) modification may play a role in preventing HCC recurrence. METHODS In this review, we analyzed IS treatment strategy in two parts: before HCC recurrence following LT and after HCC recurrence following LT, and after HCC recurrence following LT. RESULTS There is no proven, optimal IS protocol to prevent HCC recurrence after transplantation. Therefore, individualized immunosuppressive treatments should be tailored to the biological behaviour of HCC. Forcing the immune tolerance in terms of recurrence can probably be expressed as the most appropriate post LT period. Once HCC recurrence has developed after transplantation, again, there is no commonly accepted, optimal IS treatment, but there is a tendency to switch to IS modifications that include mTORi by minimizing CNIs and MMF. CONCLUSION There is a need for well-designed, randomized, controlled clinical studies with larger numbers of patients on this subject.
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Affiliation(s)
- Sezai Yilmaz
- Department of Surgery, Liver Transplant Institute, Inonu University, Malatya, Turkey
| | - Volkan Ince
- Department of Surgery, Liver Transplant Institute, Inonu University, Malatya, Turkey.
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Yang Z, Zhang L, Zhu H, Zhou K, Wang H, Wang Y, Su R, Guo D, Zhou L, Xu X, Song P, Zheng S, Xie H. Nanoparticle formulation of mycophenolate mofetil achieves enhanced efficacy against hepatocellular carcinoma by targeting tumour-associated fibroblast. J Cell Mol Med 2021; 25:3511-3523. [PMID: 33713546 PMCID: PMC8034467 DOI: 10.1111/jcmm.16434] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 02/15/2021] [Accepted: 02/20/2021] [Indexed: 12/15/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most aggressive tumours with marked fibrosis. Mycophenolate mofetil (MMF) was well‐established to have antitumour and anti‐fibrotic properties. To overcome the poor bioavailability of MMF, this study constructed two MMF nanosystems, MMF‐LA@DSPE‐PEG and MMF‐LA@PEG‐PLA, by covalently conjugating linoleic acid (LA) to MMF and then loading the conjugate into polymer materials, PEG5k‐PLA8k and DSPE‐ PEG2k, respectively. Hepatocellular carcinoma cell lines and C57BL/6 xenograft model were used to examine the anti‐HCC efficacy of nanoparticles (NPs), whereas NIH‐3T3 fibroblasts and highly‐fibrotic HCC models were used to explore the anti‐fibrotic efficacy. Administration of NPs dramatically inhibited the proliferation of HCC cells and fibroblasts in vitro. Animal experiments revealed that MMF‐LA@DSPE‐PEG achieved significantly higher anti‐HCC efficacy than free MMF and MMF‐LA@PEG‐PLA both in C57BL/6 HCC model and highly‐fibrotic HCC models. Immunohistochemistry further confirmed that MMF‐LA@DSPE‐PEG dramatically reduced cancer‐associated fibroblast (CAF) density in tumours, as the expression levels of alpha‐smooth muscle actin (α‐SMA), fibroblast activation protein (FAP) and collagen IV were significantly downregulated. In addition, we found the presence of CAF strongly correlated with increased HCC recurrence risk after liver transplantation. MMF‐LA@DSPE‐PEG might act as a rational therapeutic strategy in treating HCC and preventing post‐transplant HCC recurrence.
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Affiliation(s)
- Zhentao Yang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Liang Zhang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Hai Zhu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Ke Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Hangxiang Wang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Yuchen Wang
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Rong Su
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Danjing Guo
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Lin Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Xiao Xu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Penghong Song
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
| | - Haiyang Xie
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Afliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment for Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences (2019RU019), Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, China
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10
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Rigopoulou EI, Dalekos GN. Current Trends and Characteristics of Hepatocellular Carcinoma in Patients with Autoimmune Liver Diseases. Cancers (Basel) 2021; 13:1023. [PMID: 33804480 PMCID: PMC7957658 DOI: 10.3390/cancers13051023] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/17/2021] [Accepted: 02/24/2021] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC), the commonest among liver cancers, is one of the leading causes of mortality among malignancies worldwide. Several reports demonstrate autoimmune liver diseases (AILDs), including autoimmune hepatitis (AIH), primary biliary cholangitis (PBC), and primary sclerosing cholangitis (PSC) to confer increased risk of hepatobiliary malignancies, albeit at lower frequencies compared to other liver diseases. Several parameters have been recognized as risk factors for HCC development in AIH and PBC, including demographics such as older age and male sex, clinical features, the most decisive being cirrhosis and other co-existing factors, such as alcohol consumption. Moreover, biochemical activity and treatment response have been increasingly recognized as prognostic factors for HCC development in AIH and PBC. As available treatment modalities are effective only when HCC diagnosis is established early, surveillance has been proven essential for HCC prognosis. Considering that the risk for HCC is not uniform between and within disease groups, refinement of screening strategies according to prevailing demographic, clinical, and molecular risk factors is mandated in AILDs patients, as personalized HCC risk prediction will offer significant advantage in patients at high and/or medium risk. Furthermore, future investigations should draw attention to whether modification of immunosuppression could benefit AIH patients after HCC diagnosis.
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Affiliation(s)
| | - George N. Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, 41110 Larissa, Greece;
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Abstract
Liver cancer is the second most lethal malignancy worldwide. Cell lines and murine models are the most common tools for modeling human liver carcinogenesis. Most recently, organoids with a three-dimensional structure derived from primary tissues or cells have been applied to liver cancer research. Organoids can be generated from induced pluripotent stem cells, embryonic or adult, healthy or diseased tissues. In particular, liver organoids have been widely employed in mechanistic studies aimed at delineating the molecular pathways responsible for hepatocarcinogenesis. The introduction of clustered regularly interspaced palindromic repeats (CRISPR)-associated protein 9 (Cas9) and microengineered miniorganoid technologies into liver organoids for cancer study has significantly accelerated these investigations. Translational advances have been made by utilizing liver tumor organoids for anticancer drug screening, biobanking, omics profiling, and biomarker discovery. This review summarizes the latest advances and the remaining challenges in the use of organoid models for the study of liver cancer.
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Affiliation(s)
- Haichuan Wang
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu, China,Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China,Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California
| | - Diego F. Calvisi
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California
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Xiao B, Ying C, Chen Y, Huang F, Wang B, Fang H, Guo W, Liu T, Zhou X, Huang B, Liu X, Wang Y. Doxorubicin hydrochloride enhanced antitumour effect of CEA-regulated oncolytic virotherapy in live cancer cells and a mouse model. J Cell Mol Med 2020; 24:13431-13439. [PMID: 33251723 PMCID: PMC7701578 DOI: 10.1111/jcmm.15966] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 09/19/2020] [Accepted: 09/22/2020] [Indexed: 12/12/2022] Open
Abstract
Oncolytic adenovirus (OA) has attracted increasing attention due to their specific proliferation in tumour cells and resulting in lysis of tumour cells. To further improve the antitumour effect of OA, in this study, we combined CD55-TRAIL-IETD-MnSOD (CD55-TMn), a CEA-controlled OA constructed previously, and chemotherapy to investigate their synergistic effect and possible mechanisms. MTT assay was performed to detect antitumour effects. Hoechst 33 342 and flow cytometric analysis were used to examine cell apoptosis. Western blotting was performed to examine cell pyroptosis and apoptosis mechanism. Animal experiment was used to detect antitumour effect of doxorubicin hydrochloride (Dox) combined with CD55-TMn in vivo. We firstly found that Dox promotes gene expression mediated by CEA-regulated OA and virus progeny replication by activating phosphorylation of Smad3, and Dox can enhance antitumour effect of CEA-regulated CD55-TMn by promoting cell apotopsis and cell pyroptosis. Thus, our results provide an experimental and theoretical basis on tumour therapy by combination treatment of the oncolytic virotherapy and chemotherapy and it is expected to become a novel strategy for liver cancer therapy.
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Affiliation(s)
- Boduan Xiao
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Chang Ying
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Yongyi Chen
- Institute of cancer research and basic medical sciences of Chinese Academy of SciencesCancer hospital of University of Chinese Academy of SciencesZhejiang cancer hospitalHangzhouChina
| | - Fang Huang
- Department of PathologyZhejiang Provincial People’s HospitalHangzhouChina
| | - Binrong Wang
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Huiling Fang
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Wan Guo
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Tao Liu
- Department of OtolaryngologyGuangdong General HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Xiumei Zhou
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Biao Huang
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Xinyuan Liu
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
| | - Yigang Wang
- Xinyuan Institute of Medicine and BiotechnologySchool of Life Sciences and MedicineZhejiang Sci‐Tech UniversityHangzhouChina
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Benjanuwattra J, Chaiyawat P, Pruksakorn D, Koonrungsesomboon N. Therapeutic potential and molecular mechanisms of mycophenolic acid as an anticancer agent. Eur J Pharmacol 2020; 887:173580. [PMID: 32949604 DOI: 10.1016/j.ejphar.2020.173580] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/14/2020] [Accepted: 09/15/2020] [Indexed: 12/14/2022]
Abstract
Mycophenolic acid (MPA) is the active metabolite of mycophenolate mofetil (MMF), an immunosuppressive drug approved for the prophylaxis of allograft rejection in transplant recipients. Recent advances in the role of the type II isoform of inosine-5'-monophosphate dehydrogenase (IMPDH2) in the tumorigenesis of various types of cancer have called for a second look of MPA, the first IMPDH2 inhibitor discovered a hundred years ago, to be repurposed as an anticancer agent. Over a half century, a number of in vitro and in vivo experiments have consistently shown anticancer activity of MPA against several cell lines obtained from different malignancies and murine models. However, a few clinical trials have been conducted to investigate its anticancer activity in humans, and most of which have shown unsatisfactory results. Understanding of available evidence and underlying mechanism of action is a key step to be done so as to facilitate further investigations of MPA to reach its full therapeutic potential as an anticancer agent. This article provides a comprehensive review of non-clinical and clinical evidence available to date, with the emphasis on the molecular mechanism of action in which MPA exerts its anticancer activities: induction of apoptosis, induction of cell cycle arrest, and alteration of tumor microenvironment. Future perspective for further development of MPA to be an anticancer agent is extensively discussed, with the aim of translating the anticancer property of MPA from bench to bedside.
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Affiliation(s)
| | - Parunya Chaiyawat
- Musculoskeletal Science and Translational Research Center (MSTR), Faculty of Medicine, Chiang Mai University, Thailand; Omics Center for Health Sciences (OCHS), Faculty of Medicine, Chiang Mai University, Thailand
| | - Dumnoensun Pruksakorn
- Musculoskeletal Science and Translational Research Center (MSTR), Faculty of Medicine, Chiang Mai University, Thailand; Omics Center for Health Sciences (OCHS), Faculty of Medicine, Chiang Mai University, Thailand; Biomedical Engineering Institute, Chiang Mai University, Thailand
| | - Nut Koonrungsesomboon
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Thailand; Musculoskeletal Science and Translational Research Center (MSTR), Faculty of Medicine, Chiang Mai University, Thailand.
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14
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Ohira M, Tanimine N, Kobayashi T, Ohdan H. Essential updates 2018/2019: Liver transplantation. Ann Gastroenterol Surg 2020; 4:195-207. [PMID: 32490333 PMCID: PMC7240140 DOI: 10.1002/ags3.12321] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 01/25/2020] [Indexed: 12/14/2022] Open
Abstract
Among the recent topics in the field of liver transplantation (LT), one of the significant therapeutic breakthroughs is the introduction of direct-acting antiviral agents (DAAs) against hepatitis C virus (HCV) infection. With cure rates close to 100%, a better proportion of LT candidates and recipients can be cured of HCV infection by DAA therapies that are simple and well-tolerated. Other critical topics include the issue of indication of LT for patients with hepatocellular carcinoma, which has been continuously studied. Several expanded criteria beyond the Milan criteria with acceptable results have been recently reported. The role of donor-specific antibodies (DSAs) in intractable rejection is also an important matter that has been studied. Although long recognized as an important factor in antibody-mediated rejection and even graft survival in renal transplantation, the impact of DSAs on graft and patient survival in LT remains to be elucidated. Including the issues described above, this article focuses on recent advances in LT, management to avoid recurrence of primary diseases, optimization of immunosuppressive treatment, and extended donor criteria.
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Affiliation(s)
- Masahiro Ohira
- Department of Gastroenterological and Transplant Surgery Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
- Medical Center for Translational and Clinical Research Hiroshima University Hospital Hiroshima Japan
| | - Naoki Tanimine
- Department of Gastroenterological and Transplant Surgery Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
| | - Tsuyoshi Kobayashi
- Department of Gastroenterological and Transplant Surgery Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
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15
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Can Mycophenolic Acid-based Immunosuppression Benefit Liver Transplant Patients With HCC? Transplantation 2019; 103:873-874. [PMID: 30720687 DOI: 10.1097/tp.0000000000002648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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