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Multi-omics network...
Multi-omics network analysis on samples from sequential biopsies reveals vital role of proliferation arrest for Macrosteatosis related graft failure in rats after liver transplantation
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- Liu, Zhengtao (author)
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, 310015, Zhejiang, China., Zhejiang; NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Shulan Hospital (Hangzhou), 310 000 Hangzhou, China
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- Wang, Wenchao (author)
- NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China
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- Li, Xiang (author)
- NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China
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- Zhao, Junsheng (author)
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, 310015, Zhejiang, China., Zhejiang
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- Zhu, Hai (author)
- NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Department of Hepatobiliary Surgery, First Affiliated Hospital of Guangxi Medical University, 530021, Nanning, China
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- Que, Shuping (author)
- DingXiang Clinics, 310 000, Hangzhou, China
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- He, Yong (author)
- NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China
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- Xu, Jun (author)
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China.
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- Zhou, Lin (author)
- NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China.
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- Mardinoglu, Adil (author)
- KTH,Science for Life Laboratory, SciLifeLab,Systembiologi,Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London SE1 9RT, UK
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- Zheng, Shusen (author)
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, 310015, Zhejiang, China., Zhejiang; NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Shulan Hospital (Hangzhou), 310 000 Hangzhou, China; Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China.
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Shulan International Medical College, Zhejiang Shuren University, Hangzhou, 310015, Zhejiang, China, Zhejiang; NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Shulan Hospital (Hangzhou), 310 000 Hangzhou, China NHC Key Laboratory of Combined Multi-organ Transplantation, Key Laboratory of the diagnosis and treatment of organ Transplantation, CAMS, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China; Key Laboratory of Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, China (creator_code:org_t)
- Elsevier BV, 2023
- 2023
- English.
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In: Genomics. - : Elsevier BV. - 0888-7543 .- 1089-8646. ; 115:6
- Related links:
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https://doi.org/10.1...
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Abstract
Subject headings
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- To investigate the molecular impact of graft MaS on post-transplant prognosis, based on multi-omics integrative analysis. Rats were fed by methionine-choline deficient diet (MCD) for MaS grafts. Samples were collected from grafts by sequential biopsies. Transcriptomic and metabolomic profilings were assayed. Post-transplant MaS status showed a close association with graft failure. Differentially expressed genes (DEGs) for in-vivo MaS were mainly enriched on pathways of cell cycle and DNA replication. Post-transplant MaS caused arrests of graft regeneration via inhibiting the E2F1 centered network, which was confirmed by an in vitro experiment. Data from metabolomics assays found insufficient serine/creatine which is located on one‑carbon metabolism was responsible for MaS-related GF. Pre-transplant MaS caused severe fibrosis in long-term survivors. DEGs for grafts from long-term survivors with pre-transplant MaS were mainly enriched in pathways of ECM-receptor interaction and focal adhesion. Transcriptional regulatory network analysis confirmed SOX9 as a key transcription factor (TF) for MaS-related fibrosis. Metabolomic assays found elevation of aromatic amino acid (AAA) was a major feature of fibrosis in long-term survivors. Graft MaS in vivo increased post-transplant GF via negative regulations on graft regeneration. Pre-transplant MaS induced severe fibrosis in long-term survivors via activations on ECM-receptor interaction and AAA metabolism.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi -- Medicinsk bioteknologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology -- Medical Biotechnology (hsv//eng)
Keyword
- Liver transplantation
- Macrosteatosis
- Mechanism
- Metabonomic
- Prognosis
- Transcriptomics
Publication and Content Type
- ref (subject category)
- art (subject category)
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Genomics
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To the university's database
- By the author/editor
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Liu, Zhengtao
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Wang, Wenchao
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Li, Xiang
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Zhao, Junsheng
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Zhu, Hai
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Que, Shuping
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He, Yong
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Xu, Jun
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Zhou, Lin
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Mardinoglu, Adil
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Zheng, Shusen
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Medical Biotechn ...
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and Medical Biotechn ...
- Articles in the publication
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Genomics
- By the university
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Royal Institute of Technology