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Zhao JF, Zhou BG, Lv Y, Teng QP, Wang XM, Li XY, Ding Y. Association between metabolic dysfunction-associated steatotic liver disease and risk of colorectal cancer or colorectal adenoma: an updated meta-analysis of cohort studies. Front Oncol 2024; 14:1368965. [PMID: 39045565 PMCID: PMC11263091 DOI: 10.3389/fonc.2024.1368965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 06/25/2024] [Indexed: 07/25/2024] Open
Abstract
Background and aims In recent years, the relationship between metabolic dysfunction-associated steatotic liver disease (MASLD) and colorectal cancer (CRC) or colorectal adenoma (CRA) has gained widespread attention. Previous meta-analyses on this subject either incorporated numerous cross-sectional studies, which were susceptible to bias, or concentrated solely on a restricted number of cohort studies. Moreover, with the release of a substantial number of high-quality cohort studies on this subject in the past two years, the findings continue to be debated and contradictory. Therefore, we conducted an updated systematic review and meta-analysis of cohort studies to quantitatively evaluate the magnitude of the association between them. Methods Comprehensive searches of PubMed, Web of Science, and Embase were conducted without language restrictions from the time of their creation up to December, 2023. The pooled hazard ratios (HRs) with 95% confidence interval (CIs) were calculated by the generic inverse variance based on the random-effects model. Moreover, subgroup and sensitivity analyses were performed. Results A total of 15 cohort studies were analyzed in this meta-analysis, which included 9,958,412 participants. The meta-analysis of 13 cohort studies showed that MASLD was linked to a higher risk of CRC (HR=1.25, 95% CI: 1.15-1.36, P < 0.00001). Additionally, further subgroup analysis indicated that the combined HR remained consistent regardless of the study location, nomenclature of fatty liver disease (FLD), confirmation methods for FLD, sample size, follow-up time, and study quality. Furthermore, the meta-analysis of four cohort studies demonstrated that MASLD was correlated with an increased risk of CRA (HR=1.38, 95% CI: 1.17-1.64, P = 0.0002). The sensitivity analysis results further validated the robustness of the aboved findings. Conclusion The results of our meta-analysis indicated that MASLD was associated with an increased risk of incident CRC/CRA. In the future, it is necessary to conduct more prospective cohort studies to thoroughly assess potential confounding factors, particularly in individuals from Europe and North America. Furthermore, related mechanism studies should be conducted to enhance our understanding of the link between MASLD and CRC/CRA. Systematic review registration Open Science Framework registries (https://osf.io/m3p9k).
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Affiliation(s)
- Jian-Feng Zhao
- Department of Gastrointestinal Surgery, Jingmen People’s Hospital, Jingchu University of Technology Affiliated Central Hospital, Jingmen, Hubei, China
| | | | - Yang Lv
- Department of Gastrointestinal Surgery, Jingmen People’s Hospital, Jingchu University of Technology Affiliated Central Hospital, Jingmen, Hubei, China
| | - Qiu-Ping Teng
- Department of Nephrology, The Central Hospital of Jingmen, Jingmen, Hubei, China
| | - Xi-Mei Wang
- Department of Gastrointestinal Surgery, Jingmen People’s Hospital, Jingchu University of Technology Affiliated Central Hospital, Jingmen, Hubei, China
| | - Xiao-Yi Li
- Imaging Diagnosis Center, Jingmen People’s Hospital, Jingchu University of Technology Affiliated Central Hospital, Jingmen, Hubei, China
| | - Yi Ding
- Department of Gastrointestinal Surgery, Jingmen People’s Hospital, Jingchu University of Technology Affiliated Central Hospital, Jingmen, Hubei, China
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Miyata T, Shinden Y, Motoyama S, Sannomiya Y, Tamezawa H, Nagayama T, Nishiki H, Hashimoto A, Kaida D, Fujita H, Ueda N, Takamura H. Non-Alcoholic Fatty Liver Disease May Be a Risk Factor for Liver Metastasis After Radical Surgery for Colorectal Cancer: A Retrospective Study. J Gastrointest Cancer 2024; 55:932-939. [PMID: 38502514 DOI: 10.1007/s12029-024-01042-6] [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: 03/10/2024] [Indexed: 03/21/2024]
Abstract
PURPOSE Distant metastasis develops in approximately one-third of patients with colorectal cancer (CRC) who undergo radical surgery, and colorectal liver metastasis (CRLM) is the most common form of distant metastasis in CRC. Hepatectomy is the only potentially curative treatment for CRLM, but few patients with metastatic CRC meet the criteria for this radical resection, and the 5-year survival rate is poor. Identifying risk factors for CRLM is critical. Non-alcoholic fatty liver disease (NAFLD) is an independent risk factor for CRC. However, the effect of NAFLD on CRC liver metastasis after radical surgery remains unclear. Therefore, we examined the impact of NAFLD-associated hepatic fibrosis on liver metastasis after radical surgery for CRC. METHODS We retrospectively analyzed data from 388 patients who underwent curative surgery for CRC at our hospital between April 2008 and March 2015. The patients' clinical results, surgical procedures, postoperative course, and pathological and survival data were collected from the hospital records. The NAFLD fibrosis score was calculated and used to divide the patients into two groups (NAFLD and non-NAFLD). RESULTS Recurrence was observed in 83/388 (21.4%) patients after a mean follow-up of 65.6 ± 15.1 months. Twenty-five patients had liver metastasis: 8 in the NAFLD group (8/45; 17.8%) and 17 in the non-NALFD group (17/343; 5.0%) (p = 0.004). Liver metastasis-free survival was significantly worse in the NAFLD than non-NAFLD group (p < 0.001). NAFLD and cancer stage were independent risk factors for liver metastasis recurrence. CONCLUSION NAFLD may be a risk factor for liver metastasis in patients with CRC who undergo curative surgery.
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Affiliation(s)
- Takashi Miyata
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan.
| | - Yuki Shinden
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Shota Motoyama
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Yuta Sannomiya
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Hozumi Tamezawa
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Taigo Nagayama
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Hisashi Nishiki
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Akifumi Hashimoto
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Daisuke Kaida
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Hideto Fujita
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Nobuhiko Ueda
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Hiroyuki Takamura
- Department of General and Digestive Surgery, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
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Kokkorakis M, Muzurović E, Volčanšek Š, Chakhtoura M, Hill MA, Mikhailidis DP, Mantzoros CS. Steatotic Liver Disease: Pathophysiology and Emerging Pharmacotherapies. Pharmacol Rev 2024; 76:454-499. [PMID: 38697855 DOI: 10.1124/pharmrev.123.001087] [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] [Received: 10/06/2023] [Revised: 12/22/2023] [Accepted: 01/25/2024] [Indexed: 05/05/2024] Open
Abstract
Steatotic liver disease (SLD) displays a dynamic and complex disease phenotype. Consequently, the metabolic dysfunction-associated steatotic liver disease (MASLD)/metabolic dysfunction-associated steatohepatitis (MASH) therapeutic pipeline is expanding rapidly and in multiple directions. In parallel, noninvasive tools for diagnosing and monitoring responses to therapeutic interventions are being studied, and clinically feasible findings are being explored as primary outcomes in interventional trials. The realization that distinct subgroups exist under the umbrella of SLD should guide more precise and personalized treatment recommendations and facilitate advancements in pharmacotherapeutics. This review summarizes recent updates of pathophysiology-based nomenclature and outlines both effective pharmacotherapeutics and those in the pipeline for MASLD/MASH, detailing their mode of action and the current status of phase 2 and 3 clinical trials. Of the extensive arsenal of pharmacotherapeutics in the MASLD/MASH pipeline, several have been rejected, whereas other, mainly monotherapy options, have shown only marginal benefits and are now being tested as part of combination therapies, yet others are still in development as monotherapies. Although the Food and Drug Administration (FDA) has recently approved resmetirom, additional therapeutic approaches in development will ideally target MASH and fibrosis while improving cardiometabolic risk factors. Due to the urgent need for the development of novel therapeutic strategies and the potential availability of safety and tolerability data, repurposing existing and approved drugs is an appealing option. Finally, it is essential to highlight that SLD and, by extension, MASLD should be recognized and approached as a systemic disease affecting multiple organs, with the vigorous implementation of interdisciplinary and coordinated action plans. SIGNIFICANCE STATEMENT: Steatotic liver disease (SLD), including metabolic dysfunction-associated steatotic liver disease and metabolic dysfunction-associated steatohepatitis, is the most prevalent chronic liver condition, affecting more than one-fourth of the global population. This review aims to provide the most recent information regarding SLD pathophysiology, diagnosis, and management according to the latest advancements in the guidelines and clinical trials. Collectively, it is hoped that the information provided furthers the understanding of the current state of SLD with direct clinical implications and stimulates research initiatives.
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Affiliation(s)
- Michail Kokkorakis
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (M.K., C.S.M.); Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands (M.K.); Endocrinology Section, Department of Internal Medicine, Clinical Center of Montenegro, Podgorica, Montenegro (E.M.); Faculty of Medicine, University of Montenegro, Podgorica, Montenegro (E.M.); Department of Endocrinology, Diabetes, and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia (Š.V.); Medical Faculty Ljubljana, Ljubljana, Slovenia (Š.V.); Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon (M.C.); Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri (M.A.H.); Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, Missouri (M.A.H.); Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom (D.P.M.); Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates (D.P.M.); and Boston VA Healthcare System, Harvard Medical School, Boston, Massachusetts (C.S.M.)
| | - Emir Muzurović
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (M.K., C.S.M.); Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands (M.K.); Endocrinology Section, Department of Internal Medicine, Clinical Center of Montenegro, Podgorica, Montenegro (E.M.); Faculty of Medicine, University of Montenegro, Podgorica, Montenegro (E.M.); Department of Endocrinology, Diabetes, and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia (Š.V.); Medical Faculty Ljubljana, Ljubljana, Slovenia (Š.V.); Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon (M.C.); Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri (M.A.H.); Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, Missouri (M.A.H.); Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom (D.P.M.); Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates (D.P.M.); and Boston VA Healthcare System, Harvard Medical School, Boston, Massachusetts (C.S.M.)
| | - Špela Volčanšek
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (M.K., C.S.M.); Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands (M.K.); Endocrinology Section, Department of Internal Medicine, Clinical Center of Montenegro, Podgorica, Montenegro (E.M.); Faculty of Medicine, University of Montenegro, Podgorica, Montenegro (E.M.); Department of Endocrinology, Diabetes, and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia (Š.V.); Medical Faculty Ljubljana, Ljubljana, Slovenia (Š.V.); Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon (M.C.); Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri (M.A.H.); Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, Missouri (M.A.H.); Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom (D.P.M.); Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates (D.P.M.); and Boston VA Healthcare System, Harvard Medical School, Boston, Massachusetts (C.S.M.)
| | - Marlene Chakhtoura
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (M.K., C.S.M.); Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands (M.K.); Endocrinology Section, Department of Internal Medicine, Clinical Center of Montenegro, Podgorica, Montenegro (E.M.); Faculty of Medicine, University of Montenegro, Podgorica, Montenegro (E.M.); Department of Endocrinology, Diabetes, and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia (Š.V.); Medical Faculty Ljubljana, Ljubljana, Slovenia (Š.V.); Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon (M.C.); Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri (M.A.H.); Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, Missouri (M.A.H.); Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom (D.P.M.); Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates (D.P.M.); and Boston VA Healthcare System, Harvard Medical School, Boston, Massachusetts (C.S.M.)
| | - Michael A Hill
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (M.K., C.S.M.); Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands (M.K.); Endocrinology Section, Department of Internal Medicine, Clinical Center of Montenegro, Podgorica, Montenegro (E.M.); Faculty of Medicine, University of Montenegro, Podgorica, Montenegro (E.M.); Department of Endocrinology, Diabetes, and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia (Š.V.); Medical Faculty Ljubljana, Ljubljana, Slovenia (Š.V.); Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon (M.C.); Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri (M.A.H.); Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, Missouri (M.A.H.); Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom (D.P.M.); Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates (D.P.M.); and Boston VA Healthcare System, Harvard Medical School, Boston, Massachusetts (C.S.M.)
| | - Dimitri P Mikhailidis
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (M.K., C.S.M.); Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands (M.K.); Endocrinology Section, Department of Internal Medicine, Clinical Center of Montenegro, Podgorica, Montenegro (E.M.); Faculty of Medicine, University of Montenegro, Podgorica, Montenegro (E.M.); Department of Endocrinology, Diabetes, and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia (Š.V.); Medical Faculty Ljubljana, Ljubljana, Slovenia (Š.V.); Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon (M.C.); Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri (M.A.H.); Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, Missouri (M.A.H.); Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom (D.P.M.); Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates (D.P.M.); and Boston VA Healthcare System, Harvard Medical School, Boston, Massachusetts (C.S.M.)
| | - Christos S Mantzoros
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (M.K., C.S.M.); Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands (M.K.); Endocrinology Section, Department of Internal Medicine, Clinical Center of Montenegro, Podgorica, Montenegro (E.M.); Faculty of Medicine, University of Montenegro, Podgorica, Montenegro (E.M.); Department of Endocrinology, Diabetes, and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia (Š.V.); Medical Faculty Ljubljana, Ljubljana, Slovenia (Š.V.); Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon (M.C.); Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri (M.A.H.); Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, Missouri (M.A.H.); Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom (D.P.M.); Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates (D.P.M.); and Boston VA Healthcare System, Harvard Medical School, Boston, Massachusetts (C.S.M.)
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Kim J, Seki E. Unveiling the cancer risk nexus of the steatotic liver. Trends Endocrinol Metab 2024:S1043-2760(24)00060-2. [PMID: 38531699 DOI: 10.1016/j.tem.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 03/28/2024]
Abstract
Steatotic liver, characterized by the accumulation of fat in the liver, poses significant health risks including metabolic dysfunction-associated steatotic liver disease (MASLD) and an elevated risk of primary liver cancer. Emerging evidence indicates a robust association between steatotic liver and increased susceptibility to extrahepatic primary cancers and their metastases. The deposition of fat induces dynamic changes in hepatic microenvironments, thereby fostering inflammation and immune responses that enhance liver metastasis from extrahepatic primary cancers. This review explores the impact of steatotic liver on hepatic carcinogenesis and metastasis from extrahepatic cancers, with a specific focus on hepatocyte-derived factors and the immune microenvironment. By emphasizing novel conclusions, this article underscores the timely relevance of understanding these intricate connections.
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Affiliation(s)
- Jieun Kim
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ekihiro Seki
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
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Chang J, Chang Y, Cho Y, Jung HS, Park DI, Park SK, Ham SY, Wild SH, Byrne CD, Ryu S. Metabolic-associated fatty liver disease is associated with colorectal adenomas in young and older Korean adults. Liver Int 2023; 43:2548-2559. [PMID: 37735984 DOI: 10.1111/liv.15738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 09/03/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND AND AIMS Given that the majority of colorectal cancers (CRCs) develop from high-risk adenomas, identifying risk factors for high-risk adenomas is important. The relationship between metabolic dysfunction-associated fatty liver disease (MAFLD) and the risk of colorectal adenoma in young adults remains unclear. We aimed to evaluate this relationship in adults <50 (younger) and ≥50 (older) years of age. METHODS This cross-sectional study included 184 792 Korean adults (80% <50 years of age) who all underwent liver ultrasound and colonoscopy. Participants were grouped into those with and without MAFLD and classified by adenoma presence into no adenoma, low-risk adenoma, or high-risk adenoma (defined as ≥3 adenomas, any ≥10 mm, or adenoma with high-grade dysplasia/villous features). RESULTS The prevalence of low- and high-risk adenomas among young and older adults was 9.6% and 0.8% and 22.3% and 4.8%, respectively. MAFLD was associated with an increased prevalence of low- and high-risk adenomas in young and older adults. Young adults with MAFLD had a 1.30 (95% CIs 1.26-1.35) and 1.40 (1.23-1.59) times higher prevalence of low- and high-risk adenomas, respectively, compared to those without MAFLD. These associations were consistent even in lean adults (BMI < 23 kg/m2 ) and those without a family history of CRC. CONCLUSIONS MAFLD is associated with an increased prevalence of low- and high-risk adenomas in Korean adults, regardless of age or obesity status. Whether reducing metabolic risk factors, such as MAFLD, reduces the risk of precancerous lesions and ultimately reduces the risk of early-onset CRC requires further investigation.
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Affiliation(s)
- Jiwon Chang
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yoosoo Chang
- Center for Cohort Studies, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Yoosun Cho
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Center for Cohort Studies, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun-Suk Jung
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Dong-Il Park
- Division of Gastroenterology, Department of Medicine, School of Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University, Seoul, Republic of Korea
| | - Soo-Kyung Park
- Division of Gastroenterology, Department of Medicine, School of Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University, Seoul, Republic of Korea
| | - Soo-Youn Ham
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sarah H Wild
- Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK
- National Institute for Health and Care Research Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - Seungho Ryu
- Center for Cohort Studies, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea
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Mai Z, Mao H. Causal effects of nonalcoholic fatty liver disease on cerebral cortical structure: a Mendelian randomization analysis. Front Endocrinol (Lausanne) 2023; 14:1276576. [PMID: 38027213 PMCID: PMC10646496 DOI: 10.3389/fendo.2023.1276576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Background Previous studies have highlighted changes in the cerebral cortical structure and cognitive function among nonalcoholic fatty liver disease (NAFLD) patients. However, the impact of NAFLD on cerebral cortical structure and specific affected brain regions remains unclear. Therefore, we aimed to explore the potential causal relationship between NAFLD and cerebral cortical structure. Methods We conducted a Mendelian randomization (MR) study using genetic predictors of alanine aminotransferase (ALT), NAFLD, and percent liver fat (PLF) and combined them with genome-wide association study (GWAS) summary statistics from the ENIGMA Consortium. Several methods were used to assess the effect of NAFLD on full cortex and specific brain regions, along with sensitivity analyses. Results At the global level, PLF nominally decreased SA of full cortex; at the functional level, ALT presented a nominal association with reduced SA of parahippocampal gyrus, TH of pars opercularis, TH of pars orbitalis, and TH of pericalcarine cortex. Besides, NAFLD presented a nominal association with reduced SA of parahippocampal gyrus, TH of pars opercularis, TH of pars triangularis and TH of pericalcarine cortex, but increased TH of entorhinal cortex, lateral orbitofrontal cortex and temporal pole. Furthermore, PLF presented a nominal association with reduced SA of parahippocampal gyrus, TH of pars opercularis, TH of cuneus and lingual gyrus, but increased TH of entorhinal cortex. Conclusion NAFLD is suggestively associated with atrophy in specific functional regions of the human brain.
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Affiliation(s)
- Zhiliang Mai
- Department of Digestive Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Anatomy, Guangdong Medical University, Zhanjiang, China
| | - Hua Mao
- Department of Digestive Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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Ibrahim MK, Simon TG, Rinella ME. Extrahepatic Outcomes of Nonalcoholic Fatty Liver Disease: Nonhepatocellular Cancers. Clin Liver Dis 2023; 27:251-273. [PMID: 37024206 DOI: 10.1016/j.cld.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) encompasses the entire spectrum of fatty liver disease in individuals without significant alcohol consumption, including isolated steatosis, steatohepatitis, and cirrhosis. The overall global prevalence of NAFLD is estimated to be 30%, and the associated clinical and economic burden will continue to increase. NAFLD is a multisystemic disease with established links to cardiovascular disease, type 2 diabetes, metabolic syndrome, chronic kidney disease, polycystic ovarian syndrome, and intra- and extrahepatic malignancies. In this article the authors review the potential mechanisms and current evidence for the association between NAFLD and extrahepatic cancers and the resultant impact on clinical outcomes.
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Affiliation(s)
- Maryam K Ibrahim
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Tracey G Simon
- Harvard Medical School, Boston, MA, USA; Division of Gastroenterology and Hepatology, Massachusetts General Hospital, Boston, MA, USA; Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, MA, USA
| | - Mary E Rinella
- University of Chicago Pritzker School of Medicine; University of Chicago Hospitals.
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Roeb E. [Nonalcoholic fatty liver disease : Hepatic manifestations of metabolic syndrome]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2023; 64:323-328. [PMID: 36580094 DOI: 10.1007/s00108-022-01448-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/28/2022] [Indexed: 12/30/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is nowadays the leading cause of chronic liver disease worldwide and shows a strong association with the metabolic syndrome. The NAFLD is a systemic disease associated with a plethora of extrahepatic manifestations and comorbidities, such as type 2 diabetes, obesity and dyslipidemia. These extrahepatic disorders are related either to secondary effects of the associated obesity or to pathophysiological effects of insulin resistance in NAFLD. The three most common causes of the observed increased morbidity and mortality associated with NAFLD are cardiovascular diseases, liver diseases, such as cirrhosis, and cancer. In this overview, cardiovascular diseases, type 2 diabetes mellitus and chronic kidney diseases in connection with NAFLD are discussed as examples, as well as tumor entities, in particular colon cancer, lung diseases (obstructive sleep apnea), endocrine diseases (hypothyroidism) and systemic phenomena associated with NAFLD (e.g. iron overload and thrombophilia). In addition to focusing on the pathogenesis of these extrahepatic manifestations, the clinical implications are highlighted. So far there are no drugs approved for the indication NAFLD in Germany. The new NAFLD S2k guidelines offer a way out of the current "therapeutic nihilism". Diagnostic and therapeutic algorithms based on the metabolic comorbidities and the stage of fibrosis are designed with practical relevance and can be used in everyday medical practice. Therefore, clear basic measures and drug recommendations can be given for NAFLD depending on the comorbidities and stage of fibrosis.
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Affiliation(s)
- Elke Roeb
- Schwerpunkt Gastroenterologie, Zentrum für Innere Medizin, Justus-Liebig-Universität & Universitätsklinikum Gießen, Klinikstr. 33, 35392, Gießen, Deutschland.
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1,25-Dihydroxycholecalciferol down-regulates 3-mercaptopyruvate sulfur transferase and caspase-3 in rat model of non-alcoholic fatty liver disease. J Mol Histol 2023; 54:119-134. [PMID: 36930413 DOI: 10.1007/s10735-023-10118-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 02/27/2023] [Indexed: 03/18/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the commonest cause of liver morbidity and mortality and has multiple unclear pathogenic mechanisms. Vitamin D deficiency was associated with increased incidence and severity of NAFLD. Increased hepatic expression of 3-mercaptopyruvate sulfur transferase (MPST) and dysregulated hepatocyte apoptosis were involved in NAFLD pathogenesis. We aimed to explore the protective effect of 1,25-Dihydroxycholecalciferol (1,25-(OH)2 D3) against development of NAFLD and the possible underlying mechanisms, regarding hepatic MPST and caspase-3 expression. 60 male adult rats were divided into 4 and 12 week fed groups; each was subdivided into control, high-fat diet (HFD), and HFD + VD. Serum levels of lipid profile parameters, liver enzymes, insulin, glucose, C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), and hepatic levels of malondialdehyde (MDA), total antioxidant capacity (TAC), and reactive oxygen species (ROS) were measured. BMI and HOMA-IR were calculated, and liver tissues were processed for histopathological and immunohistochemical studies. The present study found that 1,25-(OH)2 D3 significantly decreased BMI, HOMA-IR, serum levels of glucose, insulin, liver enzymes, lipid profile parameters, CRP, TNF-α, hepatic levels of MDA, ROS, hepatic expression of MPST, TNF-α, 8-hydroxy-2'-deoxyguanosine (8-OHdG), and caspase-3; and significantly increased hepatic TAC in both HFD-fed groups. In conclusion: Administration of 1,25-(OH)2 D3 with HFD abolished the NAFLD changes associated with HFD in 4-week group, and markedly attenuated the changes in 12-week group. The anti-apoptotic effect via decrement of caspase-3 and MPST expression are novel mechanisms suggested to be implicated in the protective effect of 1,25-(OH)2 D3.
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Rizzo M, Colletti A, Penson PE, Katsiki N, Mikhailidis DP, Toth PP, Gouni-Berthold I, Mancini J, Marais D, Moriarty P, Ruscica M, Sahebkar A, Vinereanu D, Cicero AFG, Banach M, Al-Khnifsawi M, Alnouri F, Amar F, Atanasov AG, Bajraktari G, Banach M, Gouni-Berthold I, Bhaskar S, Bielecka-Dąbrowa A, Bjelakovic B, Bruckert E, Bytyçi I, Cafferata A, Ceska R, Cicero AF, Chlebus K, Collet X, Daccord M, Descamps O, Djuric D, Durst R, Ezhov MV, Fras Z, Gaita D, Gouni-Berthold I, Hernandez AV, Jones SR, Jozwiak J, Kakauridze N, Kallel A, Katsiki N, Khera A, Kostner K, Kubilius R, Latkovskis G, John Mancini G, David Marais A, Martin SS, Martinez JA, Mazidi M, Mikhailidis DP, Mirrakhimov E, Miserez AR, Mitchenko O, Mitkovskaya NP, Moriarty PM, Mohammad Nabavi S, Nair D, Panagiotakos DB, Paragh G, Pella D, Penson PE, Petrulioniene Z, Pirro M, Postadzhiyan A, Puri R, Reda A, Reiner Ž, Radenkovic D, Rakowski M, Riadh J, Richter D, Rizzo M, Ruscica M, Sahebkar A, Serban MC, Shehab AM, Shek AB, Sirtori CR, Stefanutti C, Tomasik T, Toth PP, Viigimaa M, Valdivielso P, Vinereanu D, Vohnout B, von Haehling S, Vrablik M, Wong ND, Yeh HI, Zhisheng J, Zirlik A. Nutraceutical approaches to non-alcoholic fatty liver disease (NAFLD): A position paper from the International Lipid Expert Panel (ILEP). Pharmacol Res 2023; 189:106679. [PMID: 36764041 DOI: 10.1016/j.phrs.2023.106679] [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: 01/21/2023] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 02/11/2023]
Abstract
Non-Alcoholic Fatty Liver Disease (NAFLD) is a common condition affecting around 10-25% of the general adult population, 15% of children, and even > 50% of individuals who have type 2 diabetes mellitus. It is a major cause of liver-related morbidity, and cardiovascular (CV) mortality is a common cause of death. In addition to being the initial step of irreversible alterations of the liver parenchyma causing cirrhosis, about 1/6 of those who develop NASH are at risk also developing CV disease (CVD). More recently the acronym MAFLD (Metabolic Associated Fatty Liver Disease) has been preferred by many European and US specialists, providing a clearer message on the metabolic etiology of the disease. The suggestions for the management of NAFLD are like those recommended by guidelines for CVD prevention. In this context, the general approach is to prescribe physical activity and dietary changes the effect weight loss. Lifestyle change in the NAFLD patient has been supplemented in some by the use of nutraceuticals, but the evidence based for these remains uncertain. The aim of this Position Paper was to summarize the clinical evidence relating to the effect of nutraceuticals on NAFLD-related parameters. Our reading of the data is that whilst many nutraceuticals have been studied in relation to NAFLD, none have sufficient evidence to recommend their routine use; robust trials are required to appropriately address efficacy and safety.
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Affiliation(s)
- Manfredi Rizzo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (Promise), University of Palermo, Via del Vespro 141, 90127 Palermo, Italy.
| | - Alessandro Colletti
- Department of Science and Drug Technology, University of Turin, Turin, Italy
| | - Peter E Penson
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK; Liverpool Centre for Cardiovascular Science, Liverpool, UK
| | - Niki Katsiki
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Thessaloniki, Greece; School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Campus, Medical School, University College London (UCL), London, UK
| | - Peter P Toth
- The Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA; Preventive Cardiology, CGH Medical Center, Sterling, IL, USA
| | - Ioanna Gouni-Berthold
- Department of Endocrinology, Diabetes and Preventive Medicine, University of Cologne, Germany
| | - John Mancini
- Department of Medicine, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - David Marais
- Chemical Pathology Division of the Department of Pathology, University of Cape Town Health Science Faculty, Cape Town, South Africa
| | - Patrick Moriarty
- Division of Clinical Pharmacology, Division of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Massimiliano Ruscica
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Dragos Vinereanu
- Cardiology Department, University and Emergency Hospital, Bucharest, Romania, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Arrigo Francesco Giuseppe Cicero
- Hypertension and Cardiovascular disease risk research center, Medical and Surgical Sciences Department, University of Bologna, Bologna, Italy; IRCCS Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz (MUL), Poland; Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland; Cardiovascular Research Centre, University of Zielona Gora, Zielona Gora, Poland.
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Chang CC, Hsu CC, Yu TH, Hung WC, Kuo SM, Chen CC, Wu CC, Chung FM, Lee YJ, Wei CT. Plasma levels and tissue expression of liver-type fatty acid-binding protein in patients with breast cancer. World J Surg Oncol 2023; 21:52. [PMID: 36800961 PMCID: PMC9938596 DOI: 10.1186/s12957-023-02944-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 02/11/2023] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND Liver-type fatty acid-binding protein (L-FABP) is widely expressed in hepatocytes and plays a role in lipid metabolism. It has been demonstrated to be overexpressed in different types of cancer; however, few studies have investigated the association between L-FABP and breast cancer. The aim of this study was to assess the association between plasma concentrations of L-FABP in breast cancer patients and the expression of L-FABP in breast cancer tissue. METHOD A total of 196 patients with breast cancer and 57 age-matched control subjects were studied. Plasma L-FABP concentrations were measured using ELISA in both groups. The expression of L-FABP in breast cancer tissue was examined using immunohistochemistry. RESULT The patients had higher plasma L-FABP levels than the controls (7.6 ng/mL (interquartile range 5.2-12.1) vs. 6.3 ng/mL (interquartile range 5.3-8.5), p = 0.008). Multiple logistic regression analysis showed an independent association between L-FABP and breast cancer, even after adjusting for known biomarkers. Moreover, the rates of pathologic stage T2+T3+T4, clinical stage III, positive HER-2 receptor status, and negative estrogen receptor status were significantly higher in the patients with an L-FABP level greater than the median. Furthermore, the L-FABP level gradually increased with the increasing stage. In addition, L-FABP was detected in the cytoplasm, nuclear, or both cytoplasm and nuclear of all breast cancer tissue examined, not in the normal tissue. CONCLUSIONS Plasma L-FABP levels were significantly higher in the patients with breast cancer than in the controls. In addition, L-FABP was expressed in breast cancer tissue, which suggests that L-FABP may be involved in the pathogenesis of breast cancer.
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Affiliation(s)
- Chi-Chang Chang
- grid.414686.90000 0004 1797 2180Department of Obstetrics & Gynecology, E-Da Hospital/E-Da Dachang Hospital, Kaohsiung, 82445 Taiwan ,grid.412019.f0000 0000 9476 5696School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Chia-Chang Hsu
- grid.414686.90000 0004 1797 2180Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan ,Health Examination Center, E-Da Dachang Hospital, Kaohsiung, 80794 Taiwan ,grid.411447.30000 0004 0637 1806The School of Chinese Medicine for Post Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Teng-Hung Yu
- grid.414686.90000 0004 1797 2180Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan ,grid.411447.30000 0004 0637 1806School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Wei-Chin Hung
- grid.414686.90000 0004 1797 2180Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan ,grid.411447.30000 0004 0637 1806School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Shyh-Ming Kuo
- grid.411447.30000 0004 0637 1806Department of Biomedical Engineering, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Chia-Chi Chen
- grid.414686.90000 0004 1797 2180Department of Pathology, E-Da Hospital, Kaohsiung, 82445 Taiwan ,grid.411447.30000 0004 0637 1806College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Cheng-Ching Wu
- grid.414686.90000 0004 1797 2180Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan ,grid.411447.30000 0004 0637 1806School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Fu-Mei Chung
- grid.414686.90000 0004 1797 2180Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan
| | | | - Ching-Ting Wei
- The School of Chinese Medicine for Post Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, 82445, Taiwan. .,Division of General Surgery, Department of Surgery, E-Da Hospital, No. 1, Yi-Da Rd., Jiau-Shu Village, Yan-Chao Township, Kaohsiung, 82445, Taiwan. .,Department of Biomedical Engineering, I-Shou University, Kaohsiung, 82445, Taiwan. .,Department of Electrical Engineering, I-Shou University, Kaohsiung, 82445, Taiwan.
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12
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Xing Y, Zhen Y, Yang L, Huo L, Ma H. Association between hemoglobin glycation index and non-alcoholic fatty liver disease. Front Endocrinol (Lausanne) 2023; 14:1094101. [PMID: 36824362 PMCID: PMC9941148 DOI: 10.3389/fendo.2023.1094101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/26/2023] [Indexed: 02/10/2023] Open
Abstract
OBJECTIVE The hemoglobin glycation index (HGI) reflects biological variability in hemoglobin A1c. Even so, studies on the relationship between HGI and non-alcoholic fatty liver disease (NAFLD) are limited. Therefore, this study aimed to explore the relationship between HGI and NAFLD. In addition, the study also aimed to provide new methods to identify patients with a high risk for the development of NAFLD. METHODS This was a retrospective study based on physical examination data from Japan. Patients were divided into quartiles (Q1-Q4) according to their HGI level; the lowest quartile (Q1) was used as the reference group. Patents were also classified into two subgroups based on the presence or absence of NAFLD. Baseline characteristics between the groups were compared. Multivariate logistic regression analysis was used to investigate the association between the HGI and NAFLD. A mediation analysis examined the mediation relationship between HGI and NAFLD. Subgroup analyses were performed to the reliability of the results. RESULTS A total of 14280 patients were eligible for inclusion in this study; 2515 had NAFLD. Patients in the NAFLD group had higher levels of HGI than patients in the non-NAFLD group. Increases in HGI correlated with an increased risk of NAFLD. After adjusting for confounding factors, the multivariate logistic regression analysis revealed that HGI was positively related to the prevalence of NAFLD. In addition, mediation analysis showed that body mass index (BMI) partly mediated the indirect impact of HGI on NAFLD preference. Subgroup analyses were performed according to age, sex, smoking status, and waist circumference. Our results indicated that HGI significantly correlated with NAFLD in patients with one of the following factors: age ≤60 years, BMI >28 kg/m2, female sex, a history of smoking, and abdominal obesity. CONCLUSIONS HGI was an independent risk factor for NAFLD, and BMI partly mediated the association between HGI and NAFLD.
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Affiliation(s)
- Yuling Xing
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
- Department of School of Post Graduate Studies, Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yunfeng Zhen
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
| | - Liqun Yang
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
| | - Lijing Huo
- Department of Clinical Laboratory, Hebei General Hospital, Shijiazhuang, China
| | - Huijuan Ma
- Department of Clinical Laboratory, Hebei General Hospital, Shijiazhuang, China
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital Shijiazhuang, Hebei, China
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei, China
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Pipitone RM, Ciccioli C, Infantino G, La Mantia C, Parisi S, Tulone A, Pennisi G, Grimaudo S, Petta S. MAFLD: a multisystem disease. Ther Adv Endocrinol Metab 2023; 14:20420188221145549. [PMID: 36726391 PMCID: PMC9885036 DOI: 10.1177/20420188221145549] [Citation(s) in RCA: 43] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 11/26/2022] [Indexed: 01/29/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD), affecting about 25% of general population and more than 50% of dysmetabolic patients, is an emerging cause of chronic liver disease and its complications. Recently, an international consensus of experts proposed to rename this disease as 'Metabolic dysfunction-Associated Fatty Liver Disease' (MAFLD) to focus on the bidirectional interplay between fatty liver and metabolic alterations and to stress the need of assessing fatty liver independently from alcohol consumption and other coexisting causes of liver disease. The peculiarity of NAFLD/MAFLD lies in the presence of a higher risk of not only - as expected - liver-related events but also of extrahepatic events, mostly cardiovascular and cancers. Available evidence suggests that these associations are not only the expression of sharing the same risk factors but shed light about the ability of NAFLD/MAFLD and particularly of its progressive form - nonalcoholic/metabolic dysfunction-associated steatohepatitis - to act as an independent risk factor via promotion of atherogenic dyslipidemia and a proinflammatory, profibrogenic, and procoagulant systemic environment. The present review summarizes available epidemiological and clinical evidence supporting the concept of NAFLD/MAFLD as a multisystemic disease, and highlights potential explanatory mechanisms underlying the association between NAFLD/MAFLD and extrahepatic disorders.
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Affiliation(s)
- Rosaria Maria Pipitone
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
| | - Carlo Ciccioli
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
| | - Giuseppe Infantino
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
| | - Claudia La Mantia
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
| | - Stefanie Parisi
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
| | - Adele Tulone
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
| | - Grazia Pennisi
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
| | - Stefania Grimaudo
- Section of Gastroenterology and Hepatology,
PROMISE, University of Palermo, Palermo, Italy
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Williams NG, Parry L. Balancing the scales: Do healthy lifestyle choices offset the colorectal cancer risk of unhealthy choices? EFOOD 2022. [DOI: 10.1002/efd2.45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Non G. Williams
- School of Biosciences, European Cancer Stem Cell Research Institute Cardiff University Cardiff UK
| | - Lee Parry
- School of Biosciences, European Cancer Stem Cell Research Institute Cardiff University Cardiff UK
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15
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van Kleef LA, Lu Z, Ikram MA, de Groot NMS, Kavousi M, de Knegt RJ. Liver stiffness not fatty liver disease is associated with atrial fibrillation: The Rotterdam study. J Hepatol 2022; 77:931-938. [PMID: 35688226 DOI: 10.1016/j.jhep.2022.05.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 04/05/2022] [Accepted: 05/22/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND & AIMS Fatty liver disease has become the most prevalent chronic liver disease globally and is linked to cardiovascular disease, including arrhythmias. However, there have been inconsistent reports on the association between fatty liver disease and atrial fibrillation, while the role of liver stiffness in this association remains unclear. METHODS Within the Rotterdam Study, a large prospective ongoing cohort, participants attending the abdominal ultrasound program between 2009-2014 were included. Exclusion criteria were no atrial fibrillation data or >20% missing data across analysis variables. Steatosis was assessed by ultrasound, liver stiffness by transient elastography and atrial fibrillation by 12-lead electrocardiograms. Incident atrial fibrillation was based on medical records and complete until 2014. Logistic and Cox-regression were used to quantify associations between fatty liver disease and atrial fibrillation. RESULTS We included 5,825 participants (aged 69.5±9.1, 42.9% male), 35.7% had steatosis, liver stiffness measurement was available in 73.3%, and 7.0% had prevalent atrial fibrillation. Steatosis was not associated with prevalent atrial fibrillation in fully adjusted models (odds ratio [OR] 0.80; 95% CI 0.62-1.03), findings were consistent for non-alcoholic or metabolic dysfunction-associated fatty liver disease. Liver stiffness was significantly associated with prevalent atrial fibrillation (OR 1.09 per kPa, 95% CI 1.03-1.16); however, this was only persistent among those without steatosis (OR 1.18 per kPa, 95% CI 1.08-1.29). Lastly, no associations were found between steatosis (hazard ratio 0.88; 95% CI 0.59-1.33; follow-up 2.1 [1.1-3.2] years) and incident atrial fibrillation. CONCLUSIONS Fatty liver disease was not associated with prevalent or incident atrial fibrillation, while liver stiffness was significantly associated with atrial fibrillation, especially among those without steatosis. This association might be driven by venous congestion instead of fibrogenesis, but this awaits further validation. We recommend assessing cardiovascular health in participants with high liver stiffness, especially in the absence of overt liver disease. CLINICAL TRIAL NUMBER NTR6831. LAY SUMMARY There have been inconsistent reports about the potential links between fatty liver disease and atrial fibrillation (an irregular and often very fast heart rhythm). Herein, we show that liver stiffness (which is a marker of liver fibrosis), but not fatty liver disease, was associated with a higher prevalence of atrial fibrillation. We hypothesis that atrial fibrillation, rather than fibrosis, may be the cause of increased liver stiffness in participants without overt liver disease.
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Affiliation(s)
- Laurens A van Kleef
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Zuolin Lu
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Natasja M S de Groot
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Maryam Kavousi
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
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16
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Thomas JA, Kendall BJ, Dalais C, Macdonald GA, Thrift AP. Hepatocellular and extrahepatic cancers in non-alcoholic fatty liver disease: A systematic review and meta-analysis. Eur J Cancer 2022; 173:250-262. [PMID: 35944373 DOI: 10.1016/j.ejca.2022.06.051] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/21/2022] [Accepted: 06/26/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hepatocellular (HCC) and extrahepatic cancers have been associated with non-alcoholic fatty liver disease (NAFLD); however, the extent and nature of these relationships remain unclear. We aimed to estimate the absolute incidence rates of these cancers in adults with NAFLD with respect to key demographic and clinical factors. METHODS We searched PubMed, Embase, Cochrane Library and Web of Science databases for studies reporting the incidence rates of any cancer in adults with NAFLD from inception to 31 August 2020. The main meta-analysis outcomes were pooled incidences of cancers in NAFLD using random-effects modelling. Subgroup analyses examined the effects of NAFLD disease stage. FINDINGS In total, 64 studies were eligible for analysis of HCC and extrahepatic cancer incidence including 625,984 and 41,027 patients, respectively. The pooled HCC incidence rate was 1.25 per 1000 person-years (95% CI 1.01 to 1.49; I2 = 94.8%). In patients with NAFLD with advanced liver fibrosis or cirrhosis, the HCC incidence rate was 14.46 per 1000 person-years (95% CI 10.89 to 18.04; I2 = 91.3%). The pooled extrahepatic cancer incidence rate was 10.58 per 1000 person-years (95% CI 8.14 to 13.02; I2 = 97.1%). The most frequently occurring extrahepatic cancers were uterine, breast, prostate, colorectal, and lung. Extrahepatic cancer incidence rates were not higher in patients with NAFLD with advanced liver fibrosis or cirrhosis. INTERPRETATION The rate of HCC development in patients with NAFLD who have progressed to advanced liver fibrosis or cirrhosis supports current HCC surveillance recommendations targeted for this group. Extrahepatic cancers are over eight-fold more frequent than HCC in NAFLD and not associated with liver fibrosis stage. As the global prevalence of NAFLD is approximately 25% and increasing, these findings support a focus on its prevention and the early detection of cancer in adults with NAFLD.
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Affiliation(s)
- James A Thomas
- Faculty of Medicine, The University of Queensland, Brisbane, QLD 4006, Australia; Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, QLD 4102, Australia; USC Clinical Trials, University of the Sunshine Coast, QLD 4556, Australia
| | - Bradley J Kendall
- Faculty of Medicine, The University of Queensland, Brisbane, QLD 4006, Australia; Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, QLD 4102, Australia
| | - Christine Dalais
- University of Queensland Library, University of Queensland, Brisbane, QLD 4067, Australia
| | - Graeme A Macdonald
- Faculty of Medicine, The University of Queensland, Brisbane, QLD 4006, Australia; Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, QLD 4102, Australia
| | - Aaron P Thrift
- Section of Epidemiology and Population Sciences, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA; Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
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Xu X, Poulsen KL, Wu L, Liu S, Miyata T, Song Q, Wei Q, Zhao C, Lin C, Yang J. Targeted therapeutics and novel signaling pathways in non-alcohol-associated fatty liver/steatohepatitis (NAFL/NASH). Signal Transduct Target Ther 2022; 7:287. [PMID: 35963848 PMCID: PMC9376100 DOI: 10.1038/s41392-022-01119-3] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/15/2022] [Accepted: 07/08/2022] [Indexed: 11/24/2022] Open
Abstract
Non-alcohol-associated fatty liver/steatohepatitis (NAFL/NASH) has become the leading cause of liver disease worldwide. NASH, an advanced form of NAFL, can be progressive and more susceptible to developing cirrhosis and hepatocellular carcinoma. Currently, lifestyle interventions are the most essential and effective strategies for preventing and controlling NAFL without the development of fibrosis. While there are still limited appropriate drugs specifically to treat NAFL/NASH, growing progress is being seen in elucidating the pathogenesis and identifying therapeutic targets. In this review, we discussed recent developments in etiology and prospective therapeutic targets, as well as pharmacological candidates in pre/clinical trials and patents, with a focus on diabetes, hepatic lipid metabolism, inflammation, and fibrosis. Importantly, growing evidence elucidates that the disruption of the gut-liver axis and microbe-derived metabolites drive the pathogenesis of NAFL/NASH. Extracellular vesicles (EVs) act as a signaling mediator, resulting in lipid accumulation, macrophage and hepatic stellate cell activation, further promoting inflammation and liver fibrosis progression during the development of NAFL/NASH. Targeting gut microbiota or EVs may serve as new strategies for the treatment of NAFL/NASH. Finally, other mechanisms, such as cell therapy and genetic approaches, also have enormous therapeutic potential. Incorporating drugs with different mechanisms and personalized medicine may improve the efficacy to better benefit patients with NAFL/NASH.
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Affiliation(s)
- Xiaohan Xu
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Kyle L Poulsen
- Department of Anesthesiology, McGovern Medical School, University of Texas Health Science Center, Houston, TX, USA
| | - Lijuan Wu
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
- Innovation Center of Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
| | - Shan Liu
- Innovation Center of Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Qiaoling Song
- Innovation Center of Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
| | - Qingda Wei
- School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Chenyang Zhao
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
- Innovation Center of Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
| | - Chunhua Lin
- Department of Urology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Jinbo Yang
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China.
- Innovation Center of Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China.
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Xiao T, van Kleef LA, Ikram MK, de Knegt RJ, Ikram MA. Association of Nonalcoholic Fatty Liver Disease and Fibrosis With Incident Dementia and Cognition: The Rotterdam Study. Neurology 2022; 99:e565-e573. [PMID: 35618435 PMCID: PMC9442616 DOI: 10.1212/wnl.0000000000200770] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/08/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Nonalcoholic fatty liver disease (NAFLD) might affect brain health via the so-called liver-brain axis. Whether this results in an increased risk for dementia remains unclear. Therefore, we investigated the association of NAFLD and fibrosis with incident dementia and cognition among the elderly. METHODS We performed longitudinal and cross-sectional analyses within the Rotterdam Study, an ongoing prospective cohort. Participants visiting between 1997 and 2002 with available fatty liver index (FLI) (set 1) or participants visiting between 2009 and 2014 with abdominal ultrasound (set 2) and liver stiffness (set 3) were included. Exclusion criteria were secondary causes for steatosis, prevalent dementia, and missing alcohol data. NAFLD was defined as FLI ≥60 or steatosis on ultrasound and fibrosis as liver stiffness ≥8.0 kPa. Dementia was defined according to the DSM-III-R. Associations between NAFLD, fibrosis, or liver stiffness and incident dementia were quantified using Cox regression. Finally, the association between NAFLD and cognitive function was assessed cross-sectionally. RESULTS Set 1 included 3,975 participants (age 70 years, follow-up 15.5 years), set 2 4,577 participants (age 69.9 years, follow-up 5.7 years), and set 3 3,300 participants (age 67.6 years, follow-up 5.6 years). NAFLD and fibrosis were consistently not associated with an increased risk for dementia (NAFLD based on ultrasound, hazard rate [HR] 0.84, 95% CI 0.61-1.16; NAFLD based on FLI, HR 0.92, 95% CI 0.69-1.22; fibrosis, HR 1.07, 95% CI 0.58-1.99) in fully adjusted models. Of interest, NAFLD was associated with a significantly decreased risk for incident dementia until 5 years after FLI assessment (HR 0.48; 95% CI 0.24-0.94). Moreover, NAFLD was not associated with worse cognitive function, covering several domains. CONCLUSIONS NAFLD and fibrosis were not associated with an increased risk for incident dementia, nor was NAFLD associated with impaired cognitive function. In contrast, NAFLD was even protective in the first 5 years of follow-up, hinting toward NAFLD regression before dementia onset. TRIAL REGISTRATION INFORMATION Clinical Trial Number: NTR6831.
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Affiliation(s)
- Tian Xiao
- From the Departments of Epidemiology (T.X., M.A.I.), Gastroenterology and Hepatology (L.K., R.D.K.), Neurology (M.K.I.), Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Laurens A van Kleef
- From the Departments of Epidemiology (T.X., M.A.I.), Gastroenterology and Hepatology (L.K., R.D.K.), Neurology (M.K.I.), Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - M Kamran Ikram
- From the Departments of Epidemiology (T.X., M.A.I.), Gastroenterology and Hepatology (L.K., R.D.K.), Neurology (M.K.I.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.
| | - Robert J de Knegt
- From the Departments of Epidemiology (T.X., M.A.I.), Gastroenterology and Hepatology (L.K., R.D.K.), Neurology (M.K.I.), Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - M Arfan Ikram
- From the Departments of Epidemiology (T.X., M.A.I.), Gastroenterology and Hepatology (L.K., R.D.K.), Neurology (M.K.I.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.
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19
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Hagström H, Kechagias S, Ekstedt M. Risk for hepatic and extra-hepatic outcomes in nonalcoholic fatty liver disease. J Intern Med 2022; 292:177-189. [PMID: 34118091 DOI: 10.1111/joim.13343] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is defined by presence of steatosis in more than 5% of liver cells. The gold standard for diagnosis is liver biopsy, but this is seldom achieved due to costs and risk for side effects, and that is why the diagnosis is mostly made based on a combination of radiology and exclusion of other liver diseases. Disease severity staging can be noninvasively achieved with radiological exams such as elastography or blood-based markers that usually have lower sensitivity and specificity. NAFLD is today the most common chronic liver disease globally with a prevalence estimated to be 25%. Fortunately, for many persons NAFLD is an incidental finding with a good prognosis. Whilst a major focus has been on liver-related outcomes in NAFLD, there has recently been an increased interest in extrahepatic consequences of NAFLD. The most commonly studied outcomes include cardiovascular disease and cancer. The risk of adverse outcomes generally differs according to the baseline fibrosis stage. There is a five-time higher risk of liver-related events in NAFLD patients with fibrosis stage 3 as compared to those with no or little fibrosis. Meanwhile, the presence of nonalcoholic steatohepatitis (NASH) does not seem to influence prognosis in addition to fibrosis stage. Patients with NAFLD clearly have a higher risk for cardiovascular outcomes compared to the general population, with a recent meta-analysis indicating a 37% increased hazard for cardiovascular events as opposed to individuals without NAFLD. The risk of liver cancer is increased, which is mostly driven by presence of cirrhosis, but the increased risk is present also in patients without cirrhosis, and to a greater extent than for other chronic liver disease. Around one-third of patients with NAFLD and liver cancer do not have cirrhosis. Additionally, the risk of extrahepatic malignancies is thought to be moderately increased, with most evidence for a link between NAFLD and colorectal cancer where the risk is approximately 50% higher compared to patients without NAFLD. A particularly salient point is if NAFLD can be considered an independent risk factor for outcomes. Many studies have not been able to adjust for key confounders, or suffer from different forms of bias. The clinical problem is nevertheless to identify persons with an increased risk for adverse hepatic and extrahepatic outcomes. We here discuss the evidence linking NAFLD to severe hepatic and extrahepatic outcomes.
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Affiliation(s)
- Hannes Hagström
- Division of Hepatology, Department of Upper GI diseases, Karolinska University Hospital, Stockholm, Sweden.,Clinical Epidemiology Division, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden.,Department of Medicine, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - Stergios Kechagias
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Mattias Ekstedt
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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20
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Multiple Mechanisms of Shenqi Pill in Treating Nonalcoholic Fatty Liver Disease Based on Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2384140. [PMID: 35795275 PMCID: PMC9251097 DOI: 10.1155/2022/2384140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/18/2022] [Accepted: 04/21/2022] [Indexed: 11/18/2022]
Abstract
Background Shenqi pill (SQP), a traditional Chinese prescription, has proven to be effective in treating nonalcoholic fatty liver disease (NAFLD). However, its bioactive ingredients and underlying mechanisms remain elusive. Aim We aimed to predict the active compounds, potential targets, and molecular mechanisms of SQP anti-NAFLD by applying network pharmacology and molecular docking methods. Methods Active ingredients and related targets of SQP were obtained from the TCMSP database. Potential targets of NAFLD were acquired from OMIM and GeneCards databases. The STRING database and Cytoscape software analyzed the protein-protein interaction (PPI) network and core targets of overlapping genes between SQP and NAFLD. GO enrichment analysis and KEGG enrichment analysis were performed in the DAVID database. Finally, molecular docking was employed to find possible binding conformations of macromolecular targets. Results 15 anti-NAFLD bioactive ingredients and 99 anti-NAFLD potential targets of SQP were determined using Network pharmacology. Quercetin, kaempferol, stigmasterol, diosgenin, and tetrahydroalstonine were the major active ingredients and AKT1, TNF, MAPK8, IL-6, and VEGFA were the key target proteins against NAFLD. The KEGG analysis suggested that the main pathways included PI3K/Akt signaling pathway, HIF-1 signaling pathway, MAPK signaling pathway, and TNF signaling pathway. Molecular docking predicted that quercetin, kaempferol, stigmasterol, diosgenin, and tetrahydroalstonine could bind with AKT1, TNF, and MAPK8. Conclusion This study successfully predicts the active compounds, potential targets, and signaling pathways of SQP against NAFLD. Moreover, this study contributed to the application and development of SQP.
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21
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Mitsala A, Tsalikidis C, Romanidis K, Pitiakoudis M. Non-Alcoholic Fatty Liver Disease and Extrahepatic Cancers: A Wolf in Sheep’s Clothing? Curr Oncol 2022; 29:4478-4510. [PMID: 35877216 PMCID: PMC9325209 DOI: 10.3390/curroncol29070356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/23/2022] [Accepted: 06/23/2022] [Indexed: 12/02/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is now considered the main driver and leading cause of chronic liver disease globally. The umbrella term NAFLD describes a range of liver conditions closely related to insulin resistance, metabolic syndrome, diabetes mellitus, obesity, and dyslipidemia. At the same time, several malignancies, including hepatocellular carcinoma and colorectal cancer, are considered to be common causes of death among patients with NAFLD. At first, our review herein aims to investigate the role of NAFLD in developing colorectal neoplasms and adenomatous polyps based on the current literature. We will also explore the connection and the missing links between NAFLD and extrahepatic cancers. Interestingly, any relationship between NAFLD and extrahepatic malignancies could be attributable to several shared metabolic risk factors. Overall, obesity, insulin resistance, metabolic syndrome, and related disorders may increase the risk of developing cancer. Therefore, early diagnosis of NAFLD is essential for preventing the progression of the disease and avoiding its severe complications. In addition, cancer screening and early detection in these patients may improve survival and reduce any delays in treatment.
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22
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Zeng Y, Cao R, Tao Z, Gao Y. Association between the severity of metabolic dysfunction-associated fatty liver disease and the risk of colorectal neoplasm: a systematic review and meta-analysis. Lipids Health Dis 2022; 21:52. [PMID: 35668493 PMCID: PMC9172084 DOI: 10.1186/s12944-022-01659-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 05/23/2022] [Indexed: 12/03/2022] Open
Abstract
Background The severity of metabolic dysfunction-associated fatty liver disease (MAFLD) reportedly plays a part in the etiology of colorectal tumors. However, there is no consensus. Methods Studies relevant with the impact of MAFLD severity on the risk of colorectal neoplasms published before 24th April 2022 were screened. The pooled odds ratio (OR) with corresponding 95% confidence intervals (95% CI) was obtained using standard and cumulative meta-analyses. Subgroup, meta-regression, and sensitivity analyses were carried out to identify heterogeneity. Results Fourteen studies with data from 37,824 MAFLD patients were included. The prevalence of colorectal neoplasms escalated with the progression of MAFLD compared to simple steatosis (OR = 1.93; 95% CI = 1.42–2.62). The magnitude and direction of the effect on these outcomes remained largely constant over time. Even after limiting the meta-analysis to 8 studies with available adjusted OR (aOR), the findings still suggested that MAFLD severity was positively related to colorectal neoplasms (aOR = 3.03; 95% CI = 2.02–4.53). Severe MAFLD was more likely to cause left colon tumors (OR = 3.86, 95% CI = 2.16–6.91) than right colon neoplasms (OR = 1.94, 95% CI = 1.15–3.28). Conclusion The severity of MAFLD was independently related to colorectal neoplasms and severe MAFLD was more likely to cause left colon tumors. Supplementary Information The online version contains supplementary material available at 10.1186/s12944-022-01659-1.
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Affiliation(s)
- Yunqing Zeng
- Department of Gastroenterology, Qilu Hospital of Shandong University, 107 West Wen Hua Road, Jinan, 250012, Shandong, China
| | - Ruyue Cao
- Department of Gastroenterology, Qilu Hospital of Shandong University, 107 West Wen Hua Road, Jinan, 250012, Shandong, China
| | - Ziwen Tao
- Department of Gastroenterology, Qilu Hospital of Shandong University, 107 West Wen Hua Road, Jinan, 250012, Shandong, China
| | - Yanjing Gao
- Department of Gastroenterology, Qilu Hospital of Shandong University, 107 West Wen Hua Road, Jinan, 250012, Shandong, China.
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23
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Zhong L, Wu C, Li Y, Zeng Q, Lai L, Chen S, Tang S. Nonalcoholic fatty liver disease and health outcomes: An umbrella review of systematic reviews and meta-analyses. Ther Adv Chronic Dis 2022; 13:20406223221083508. [PMID: 35620184 PMCID: PMC9127863 DOI: 10.1177/20406223221083508] [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: 10/11/2021] [Accepted: 02/09/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose: A large number of systemic reviews and meta-analyses have explored the relationship between nonalcoholic fatty liver disease (NAFLD) and multiple health outcomes. The aim of this study is to conduct an umbrella review to assess the strength and evidence for the association between NAFLD and health outcomes. Methods: We systematically identified the present meta-analyses of observational studies reporting an association between NAFLD and health outcomes. For each meta-analysis, we assessed the quality with AMSTAR2 and graded the epidemiologic evidence. Results: Fifty-four articles comprising 111 unique meta-analyses were included in this study. Eighty-five unique outcomes showed significant associations ( P ← 0.05), whereas 26 unique outcomes showed insignificant associations, and we cannot assess the epidemiologic evidence. For 85 significant health outcomes, four outcomes (carotid intima-media thickness (C-IMT), peak A velocity, left ventricle end-diastolic diameter, incident chronic kidney disease (CKD) in adult patients) was graded as high quality of evidence, 23 outcomes were graded as the moderate quality of evidence, and the remaining 58 outcomes were graded as weak quality of evidence. Fourty-seven (87.03%) studies showed critically low methodological quality. Conclusion: In this umbrella review, only four statistically significant health outcomes showed high epidemiologic evidence. NAFLD seems to relate to an increased risk of C-IMT, peak A velocity, left ventricle end-diastolic diameter, and incident CKD in adult patients.
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Affiliation(s)
- Lixian Zhong
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P.R. China
| | - Chutian Wu
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P.R. China
| | - Yuting Li
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P.R. China
| | - Qiuting Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P.R. China
| | - Leizhen Lai
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P.R. China
| | - Sisi Chen
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P.R. China
| | - Shaohui Tang
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510630, P.R. China
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Kaya E, Yilmaz Y. Metabolic-associated Fatty Liver Disease (MAFLD): A Multi-systemic Disease Beyond the Liver. J Clin Transl Hepatol 2022; 10:329-338. [PMID: 35528971 PMCID: PMC9039705 DOI: 10.14218/jcth.2021.00178] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/19/2021] [Accepted: 09/17/2021] [Indexed: 02/05/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a multisystemic clinical condition that presents with a wide spectrum of extrahepatic manifestations, such as obesity, type 2 diabetes mellitus, metabolic syndrome, cardiovascular diseases, chronic kidney disease, extrahepatic malignancies, cognitive disorders, and polycystic ovarian syndrome. Among NAFLD patients, the most common mortality etiology is cardiovascular disorders, followed by extrahepatic malignancies, diabetes mellitus, and liver-related complications. Furthermore, the severity of extrahepatic diseases is parallel to the severity of NAFLD. In clinical practice, awareness of the associations of concomitant diseases is of major importance for initiating prompt and timely screening and multidisciplinary management of the disease spectrum. In 2020, a consensus from 22 countries redefined the disease as metabolic (dysfunction)-associated fatty liver disease (MAFLD), which resulted in the redefinition of the corresponding population. Although the patients diagnosed with MAFLD and NAFLD mostly overlap, the MAFLD and NAFLD populations are not identical. In this review, we compared the associations of key extrahepatic diseases between NAFLD and MAFLD.
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Affiliation(s)
- Eda Kaya
- Department of Internal Medicine, Ruhr University Bochum, University Hospital Knappschaftskrankenhaus Bochum, Bochum, Germany
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Marmara University, Istanbul, Turkey
- Liver Research Unit, Institute of Gastroenterology, Marmara University, Istanbul, Turkey
- Correspondence to: Yusuf Yilmaz, Marmara Universitesi, Gastroenteroloji Enstitusu, P.K. 53, Basibuyuk, Maltepe 34840 Istanbul, Turkey. ORCID: https://orcid.org/0000-0003-4518-5283. Tel: +90-5334403995, Fax: +90-2166886681, E-mail:
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25
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Björkström K, Widman L, Hagström H. Risk of hepatic and extrahepatic cancer in NAFLD: A population-based cohort study. Liver Int 2022; 42:820-828. [PMID: 35152526 PMCID: PMC9306866 DOI: 10.1111/liv.15195] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/16/2022] [Accepted: 02/04/2022] [Indexed: 02/09/2023]
Abstract
BACKGROUND AND AIMS Individuals with non-alcoholic fatty liver disease (NAFLD) may be at greater risk of cancer. This study aimed to investigate the risk of hepatic and extrahepatic cancer compared to the general population in a population-based cohort of patients with NAFLD. METHODS We used the Swedish National Patient Registry from 1987 to 2016 to identify patients with a NAFLD diagnosis and no prior cancer. All patients with NAFLD were compared to up to 10 controls matched for age, sex and living location. The primary outcome was the first occurrence of any cancer as ascertained from national registries. As secondary outcomes, we analysed the risk of pre-specified cancer subtypes. Cox regression models, adjusted for baseline diabetes, hypertension, hyperlipidaemia and chronic obstructive pulmonary disease were applied. RESULTS We identified 8415 patients with NAFLD. Over a median follow-up of 6.0 years (IQR 2.5-11.2 years), an increased risk for any cancer was found in patients with NAFLD compared to controls (9.7 vs. 8.6 cases per 1000 person-years): hazard ratio (HR) = 1.22 (95% confidence interval, CI = 1.12-1.33). The risk for hepatocellular carcinoma (HCC) was particularly high (adjusted HR, aHR = 12.18, 95% CI = 7.15-20.79). The risk for some other cancer subtypes increased (colorectal [aHR 1.38], kidney [aHR 2.12], bladder [aHR 2.51] and uterine [aHR 1.78]), but was low in absolute terms. CONCLUSION In this population-based cohort, NAFLD was associated with an increased risk of developing cancer (especially HCC). The absolute risk for other forms of cancer was generally comparable to the control population.
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Affiliation(s)
- Karl Björkström
- Department of MedicineHuddinge, Karolinska InstitutetStockholmSweden
| | - Linnea Widman
- Division of BiostatisticsInstitute of Environmental Medicine, Karolinska InstitutetStockholmSweden
| | - Hannes Hagström
- Department of MedicineHuddinge, Karolinska InstitutetStockholmSweden,Division of Hepatology, Department of Upper Gastrointestinal DiseasesKarolinska University HospitalStockholmSweden,Clinical Epidemiology Unit, Department of MedicineSolna, Karolinska InstitutetStockholmSweden
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26
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Sasaki Y, Abe Y, Nishise S, Yagi M, Mizumoto N, Kon T, Onozato Y, Sakai T, Umehara M, Ito M, Ueno Y. Low serum pancreatic amylase levels as a novel latent risk factor for colorectal adenoma in non-alcohol drinkers. J Gastroenterol Hepatol 2022; 37:660-668. [PMID: 34859497 DOI: 10.1111/jgh.15748] [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: 07/12/2021] [Revised: 11/03/2021] [Accepted: 11/25/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIM Obesity, insulin resistance, and metabolic alterations increase the risk of colorectal cancer and adenoma (CRA). Non-alcoholic fatty liver disease (NAFLD) or pancreatic disease (NAFPD) shares many risk factors with CRA that may have significant roles in its development; however, the relationship between CRA and NAFLD/NAFPD remains unclear. METHODS This cross-sectional study recruited 712 eligible participants without current drinking who had undergone total colonoscopy as part of a health checkup. These participants were classified into a CRA group (n = 236) and a control group (n = 439), which consisted of individuals without CRA and a history of polyp resection. NAFLD and NAFPD were diagnosed based on abdominal ultrasonography findings. RESULTS Non-alcoholic fatty liver disease was observed more frequently in individuals with CRA than in the control group (55.9% vs 41.6%, P < 0.01). There was no significant association between NAFPD and CRA; however, serum pancreatic amylase (P-amylase) levels were significantly lower in individuals with CRA. Although NAFLD was one of the factors increasing the presence of CRA (odds ratio [OR], 1.50; 95% confidence interval [CI], 1.07-2.10), low P-amylase levels were significantly associated with the presence of CRA (OR, 1.73; 95% CI, 1.04-2.88) independent of age, sex, current smoking, obesity, metabolic alterations including insulin resistance, and NAFLD. CONCLUSIONS Low serum P-amylase levels were a possible independent risk factor for CRA in the present study. The latent pancreatic exocrine-endocrine-gut relationship was considered a novel pathway involved in obesity-related CRA development, in non-alcoholic individuals.
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Affiliation(s)
- Yu Sasaki
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Yasuhiko Abe
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan.,Division of Endoscopy, Yamagata University Hospital, Yamagata, Japan
| | | | - Makoto Yagi
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan.,Division of Endoscopy, Yamagata University Hospital, Yamagata, Japan
| | - Naoko Mizumoto
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Takashi Kon
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Yusuke Onozato
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Takayuki Sakai
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Matsuki Umehara
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Minami Ito
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Yoshiyuki Ueno
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
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Mantovani A, Petracca G, Beatrice G, Csermely A, Tilg H, Byrne CD, Targher G. Non-alcoholic fatty liver disease and increased risk of incident extrahepatic cancers: a meta-analysis of observational cohort studies. Gut 2022; 71:778-788. [PMID: 33685968 DOI: 10.1136/gutjnl-2021-324191] [Citation(s) in RCA: 120] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/23/2021] [Accepted: 02/27/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE We performed a meta-analysis of observational studies to quantify the magnitude of the association between non-alcoholic fatty liver disease (NAFLD) and risk of extrahepatic cancers. DESIGN We systematically searched PubMed, Scopus and Web of Science databases from the inception date to 30 December 2020 using predefined keywords to identify observational cohort studies conducted in individuals, in which NAFLD was diagnosed by imaging techniques or International Classification of Diseases codes. No studies with biopsy-proven NAFLD were available for the analysis. Meta-analysis was performed using random-effects modelling. RESULTS We included 10 cohort studies with 182 202 middle-aged individuals (24.8% with NAFLD) and 8485 incident cases of extrahepatic cancers at different sites over a median follow-up of 5.8 years. NAFLD was significantly associated with a nearly 1.5-fold to twofold increased risk of developing GI cancers (oesophagus, stomach, pancreas or colorectal cancers). Furthermore, NAFLD was associated with an approximately 1.2-fold to 1.5-fold increased risk of developing lung, breast, gynaecological or urinary system cancers. All risks were independent of age, sex, smoking, obesity, diabetes or other potential confounders. The overall heterogeneity for most of the primary pooled analyses was relatively low. Sensitivity analyses did not alter these findings. Funnel plots did not reveal any significant publication bias. CONCLUSION This large meta-analysis suggests that NAFLD is associated with a moderately increased long-term risk of developing extrahepatic cancers over a median of nearly 6 years (especially GI cancers, breast cancer and gynaecological cancers). Further research is required to decipher the complex link between NAFLD and cancer development.
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Affiliation(s)
- Alessandro Mantovani
- Endocrinology and Metabolism, Department of Medicine, University of Verona, Verona, Italy
| | - Graziana Petracca
- Endocrinology and Metabolism, Department of Medicine, University of Verona, Verona, Italy
| | - Giorgia Beatrice
- Endocrinology and Metabolism, Department of Medicine, University of Verona, Verona, Italy
| | - Alessandro Csermely
- Endocrinology and Metabolism, Department of Medicine, University of Verona, Verona, Italy
| | - Herbert Tilg
- Gastroenterology, Hepatology, Endocrinology and Metabolism, Department of Internal Medicine I, Medizinische Universität Innsbruck, Innsbruck, Austria
| | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, Southampton General Hospital, Southampton, UK
| | - Giovanni Targher
- Endocrinology and Metabolism, Department of Medicine, University of Verona, Verona, Italy
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Hong C, Yan Y, Su L, Chen D, Zhang C. Development of a risk-stratification scoring system for predicting risk of breast cancer based on non-alcoholic fatty liver disease, non-alcoholic fatty pancreas disease, and uric acid. Open Med (Wars) 2022; 17:619-625. [PMID: 35434374 PMCID: PMC8974397 DOI: 10.1515/med-2022-0462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 12/24/2022] Open
Abstract
Many breast cancer patients have both non-alcoholic fatty liver disease (NAFLD) and non-alcoholic fatty pancreas disease (NAFPD). Consequently, we hypothesized that NAFPD and NAFLD were associated with breast cancer, and aimed to build a novel risk-stratification scoring system based on it. In this study, a total of 961 patients with breast cancer and 1,006 non-cancer patients were recruited. The clinical characteristics were collected and analyzed using logistic analysis. Risk factors were assessed by a risk rating system. Univariate analysis showed that body mass index, triglyceride, total cholesterol, NAFLD, NAFPD, low-density lipoprotein, and uric acid (UA) were significantly related to breast cancer. Among them, NAFLD, NAFPD, and UA were independent risk factors related to breast cancer identified by multivariate analysis. The risk assessment model was established based on these factors and demonstrated that the odds ratio sharply increased with the rising scores. Compared with the low-risk group, the odds ratio in the intermediate- and high-risk groups were 1.662 (1.380–2.001) and 3.185 (2.145–4.728), respectively. In conclusion, the risk-stratification scoring system combining NAFLD, NAFPD, and UA can accurately predict the occurrence of breast cancer.
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Affiliation(s)
- Chuntian Hong
- Department of Ultrasound, Quanzhou First Hospital Affiliated to Fujian Medical University , Quanzhou 362000 , China
| | - Yonghao Yan
- Department of Ultrasound, Quanzhou First Hospital Affiliated to Fujian Medical University , Quanzhou 362000 , China
| | - Liyang Su
- Department of Ultrasound, Quanzhou First Hospital Affiliated to Fujian Medical University , Quanzhou 362000 , China
| | - Debo Chen
- Department of Breast Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University , Quanzhou 362000 , China
| | - Changqing Zhang
- Department of Gastroenterology, Quanzhou First Hospital Affiliated to Fujian Medical University , Quanzhou 362000 , China
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Wang M, Zhou BG, Zhang Y, Ren XF, Li L, Li B, Ai YW. Association Between Non-alcoholic Fatty Liver Disease and Risk of Stroke: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:812030. [PMID: 35345491 PMCID: PMC8957221 DOI: 10.3389/fcvm.2022.812030] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 01/31/2022] [Indexed: 12/11/2022] Open
Abstract
Background/Objectives Recent observational studies have explored the association between non-alcoholic fatty liver disease (NAFLD) and stroke with controversial results. We therefore performed a meta-analysis to investigate this possible association. Methods PubMed, EMBASE and Web of Science database were searched from inception until December 2019, and updated on May 2021. Random-effects meta-analyses were performed by generic inverse variance method. Subgroup and sensitivity analyses were also conducted. The PROSPERO registered number of this study is CRD42020167330. Results Twenty observational (15 cohort, 4 cross-sectional, and 1 case-control) studies with 17,060,388 participants were included in the meta-analysis. Meta-analysis of data from 18 studies with 17,031,672 participants has shown that NAFLD was associated with mildly increased risk of stroke (OR = 1.18, 95% CI: 1.08–1.30, P = 0.0005). Similar results were observed in most of the subgroup analyses we performed. Sensitivity analyses did not alter these findings. Meta-analysis of data from 3 studies with 29,614 participants has shown that insufficient evidence to support the proposed association between NAFLD-fibrosis and an increased risk of stroke. Conclusions We found that NAFLD was associated with increased risk of stroke. However, there was insufficient evidence to support the proposed association between NAFLD-fibrosis and an increased risk of stroke. To better understand any association, future well-designed prospective studies that take fully account of specific population, type of stroke, and confounding factors are warranted. Systematic Review Registration Unique Identifier: CRD42020167330.
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Affiliation(s)
- Meng Wang
- Department of Neurology, The Third Clinical Medical College of China, Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, China
| | - Ben-Gang Zhou
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Yi Zhang
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Xi-Fang Ren
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Ling Li
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Bo Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Chinese Medicine, Beijing, China
| | - Yao-Wei Ai
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
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Mantovani A, Petracca G, Beatrice G, Csermely A, Lonardo A, Schattenberg JM, Tilg H, Byrne CD, Targher G. Non-alcoholic fatty liver disease and risk of incident chronic kidney disease: an updated meta-analysis. Gut 2022; 71:156-162. [PMID: 33303564 DOI: 10.1136/gutjnl-2020-323082] [Citation(s) in RCA: 133] [Impact Index Per Article: 66.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/17/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Studies reported a significant association between non-alcoholic fatty liver disease (NAFLD) and increased risk of chronic kidney disease (CKD). However, whether this risk changes with increasing severity of NAFLD remains uncertain. We performed a meta-analysis of observational studies to quantify the magnitude of the association between NAFLD and risk of incident CKD. DESIGN We systematically searched PubMed, Web of Science and Scopus from January 2000 to August 2020 using predefined keywords to identify observational studies with a follow-up duration of ≥1 year, in which NAFLD was diagnosed by blood biomarkers/scores, International Classification of Diseases codes, imaging techniques or biopsy. Data from selected studies were extracted, and meta-analysis was performed using random-effects modelling. RESULTS 13 studies with 1 222 032 individuals (28.1% with NAFLD) and 33 840 cases of incident CKD stage ≥3 (defined as estimated glomerular filtration rate <60 mL/min/1.73 m2, with or without accompanying overt proteinuria) over a median follow-up of 9.7 years were included. NAFLD was associated with a moderately increased risk of incident CKD (n=10 studies; random-effects HR 1.43, 95% CI 1.33 to 1.54; I2 =60.7%). All risks were independent of age, sex, obesity, hypertension, diabetes and other conventional CKD risk factors. Sensitivity analyses did not alter these findings. Funnel plot did not reveal any significant publication bias. CONCLUSION This large and updated meta-analysis indicates that NAFLD is significantly associated with a~1.45-fold increased long-term risk of incident CKD stage ≥3. Further studies are needed to examine the association between the severity of NAFLD and risk of incident CKD.
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Affiliation(s)
- Alessandro Mantovani
- Endocrinology and Metabolism, University of Verona Department of Medicine, Verona, Veneto, Italy
| | - Graziana Petracca
- Endocrinology and Metabolism, University of Verona Department of Medicine, Verona, Veneto, Italy
| | - Giorgia Beatrice
- Endocrinology and Metabolism, University of Verona Department of Medicine, Verona, Veneto, Italy
| | - Alessandro Csermely
- Endocrinology and Metabolism, University of Verona Department of Medicine, Verona, Veneto, Italy
| | - Amedeo Lonardo
- Internal Medicine, University of Modena and Reggio Emilia Faculty of Medicine and Surgery, Modena, Emilia-Romagna, Italy
| | - Jörn M Schattenberg
- Department of Internal Medicine I, University Medical Center Mainz Department of Internal Medicine 1, Mainz, Rheinland-Pfalz, Germany
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology & Metabolism, University of Innsbruck, Innsbruck, Tirol, Austria
| | | | - Giovanni Targher
- Endocrinology and Metabolism, University of Verona Department of Medicine, Verona, Veneto, Italy
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Seo JY, Bae JH, Kwak MS, Yang JI, Chung SJ, Yim JY, Lim SH, Chung GE. The Risk of Colorectal Adenoma in Nonalcoholic or Metabolic-Associated Fatty Liver Disease. Biomedicines 2021; 9:1401. [PMID: 34680518 PMCID: PMC8533199 DOI: 10.3390/biomedicines9101401] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 02/06/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the most common cause of liver disease associated with various metabolic disorders. Metabolic dysfunction-associated fatty liver disease (MAFLD) emphasizes metabolic dysfunction in NAFLD. Although the relationship between NAFLD and colorectal adenomas has been suggested, the effect of MAFLD on colorectal adenoma has yet to be investigated. In this study, we examined the relationship between NAFLD/MAFLD and colorectal adenoma in comparison with other metabolic factors. METHODS Examinees who underwent colonoscopy and abdominal ultrasonography on the same day from January 2012 to December 2012 were included. NAFLD was diagnosed according to the findings of ultrasonography. The Fibrosis-4 (FIB-4) index was used as a surrogate marker for advanced hepatic fibrosis. A logistic regression model was used to analyze the risk of NAFLD/MAFLD for colorectal adenoma. RESULTS The prevalence of NAFLD and MAFLD was 37.5% and 32.8%, respectively. In the multivariate analysis, male sex, older age, diabetes, and smoking increased the risk of colorectal adenoma. NAFLD and MAFLD were the most important risk factors for colorectal adenoma only in females [adjusted odds ratio (OR) 1.43 and 95% confidence interval (CI) 1.01-2.03, and OR 1.55, 95% CI 1.09-2.20, respectively]. NAFLD and MAFLD with an advanced fibrosis index were significantly associated with an increased risk of colorectal adenoma. (NAFLD: OR 1.38, 95% CI, 1.04-1.83, p = 0.027; MAFLD: OR 1.45, 95% CI, 1.13-1.96, p = 0.004, respectively). CONCLUSION NAFLD and MAFLD were significantly associated with a higher risk of colorectal adenomas, especially in females. NAFLD and MAFLD with advanced fibrosis were associated with an increased risk of colorectal adenoma. Colonoscopic examinations may be emphasized for patients with NAFLD/MAFLD, for women, or patients with the presence of hepatic fibrosis.
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Affiliation(s)
| | | | | | | | | | | | | | - Goh-Eun Chung
- Department of Internal Medicine and Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center, 39FL., Gangnam Finance Center 737, Yeoksam-dong, Gangnam-gu, Seoul 135-984, Korea; (J.-Y.S.); (J.-H.B.); (M.-S.K.); (J.-I.Y.); (S.-J.C.); (J.-Y.Y.); (S.-H.L.)
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Boutari C, Polyzos SA, Mantzoros CS. Addressing the epidemic of fatty liver disease: A call to action, a call to collaboration, a call to moving the field forward. Metabolism 2021; 122:154781. [PMID: 33901501 DOI: 10.1016/j.metabol.2021.154781] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 04/21/2021] [Indexed: 02/06/2023]
Affiliation(s)
- Chrysoula Boutari
- Second Propedeutic Department of Internal Medicine, School of Medicine, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece
| | - Stergios A Polyzos
- First Laboratory of Pharmacology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Christos S Mantzoros
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Medicine, Boston VA Healthcare System, Boston, MA, USA.
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Targher G, Tilg H, Byrne CD. Non-alcoholic fatty liver disease: a multisystem disease requiring a multidisciplinary and holistic approach. Lancet Gastroenterol Hepatol 2021; 6:578-588. [PMID: 33961787 DOI: 10.1016/s2468-1253(21)00020-0] [Citation(s) in RCA: 211] [Impact Index Per Article: 70.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/11/2021] [Accepted: 01/11/2021] [Indexed: 12/13/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a public health problem worldwide. This narrative Review provides an overview of the current literature to support the notion that NAFLD is a multisystem disease. Convincing evidence shows a strong association between NAFLD and the risk of developing multiple extrahepatic complications such as type 2 diabetes, cardiovascular disease (ie, the predominant cause of mortality in people with NAFLD), chronic kidney disease, and some types of extrahepatic malignancies. The magnitude of this risk parallels the severity of NAFLD (especially the stage of liver fibrosis). There are probably multiple underlying mechanisms by which NAFLD might increase the risk of cardiovascular disease, type 2 diabetes, and extrahepatic complications. Addressing the growing burden of NAFLD will require setting up a multidisciplinary working group and framework to progress and embrace novel collaborative ways of working to deliver holistic, person-centred care and management of people with NAFLD.
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Affiliation(s)
- Giovanni Targher
- Department of Medicine, Section of Endocrinology, Diabetes, and Metabolism, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy.
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, and Metabolism, Innsbruck Medical University, Innsbruck, Austria
| | - Christopher D Byrne
- Department of Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK; NIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
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Yamamoto K, Ikeya T, Okuyama S, Fukuda K, Kobayashi D. The association between non-alcoholic fatty liver disease (with or without metabolic syndrome) and extrahepatic cancer development. J Gastroenterol Hepatol 2021; 36:1971-1978. [PMID: 33201570 DOI: 10.1111/jgh.15350] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/17/2020] [Accepted: 11/07/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIM This study was designed to determine whether non-alcoholic fatty liver disease (NAFLD), with or without metabolic syndrome (MetS), is a risk factor for cancer development. METHODS We conducted a retrospective longitudinal study at the Center for Preventive Medicine, St. Luke's International Hospital. Among all participants who underwent a health checkup between 2005 and 2019, cancer development tendencies were compared between those who were diagnosed with NAFLD and those who were not. Further evaluation was conducted among NAFLD-diagnosed participants with versus without MetS in the same manner. Those with a history of a specific liver disease, any type of cancer, or alcohol consumption in any amount at the time of the initial visit were excluded from the study. RESULTS Data were collected from 30 172 participants who underwent health checkups, among whom 4394 (14.6%) had NAFLD. Over the 14-year follow-up period, 2086 participants (6.9%) developed cancer. Participants with NAFLD had a higher incidence of digestive organ neoplasms (odds ratio [OR]: 1.34, 95% confidence interval [CI]: 1.07-1.67), especially in the stomach (OR: 1.40, 95% CI: 1.02-1.94) and small intestine (OR: 2.80, 95% CI: 0.87-8.96), than did those without NAFLD. Participants with NAFLD and MetS had significantly lower rates of neoplasms in respiratory and intrathoracic organs (OR: 0.35 95% CI: 0.14-0.88) and male genital organs (OR: 0.46 95% CI: 0.24-0.87) than did individuals without NAFLD. CONCLUSIONS Non-alcoholic fatty liver disease is associated with the development of gastrointestinal malignancies, while MetS is a negative risk factor for lung and prostate cancer.
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Affiliation(s)
- Kazuki Yamamoto
- Department of Gastroenterology, St. Luke's International Hospital, Tokyo, Japan
| | - Takashi Ikeya
- Department of Gastroenterology, St. Luke's International Hospital, Tokyo, Japan
| | - Shuhei Okuyama
- Department of Gastroenterology, St. Luke's International Hospital, Tokyo, Japan
| | - Katsuyuki Fukuda
- Department of Gastroenterology, St. Luke's International Hospital, Tokyo, Japan
| | - Daiki Kobayashi
- Department of Medicine, St. Luke's International Hospital, Tokyo, Japan.,Department of Epidemiology, St. Luke's Graduate School of Public Health, Tokyo, Japan.,Fujita Health University, Toyoake, Japan
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Non-Obese MAFLD Is Associated with Colorectal Adenoma in Health Check Examinees: A Multicenter Retrospective Study. Int J Mol Sci 2021; 22:ijms22115462. [PMID: 34067258 PMCID: PMC8196881 DOI: 10.3390/ijms22115462] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal adenoma is linked to metabolic dysfunction. Metabolic dysfunction-associated fatty liver disease (MAFLD) has a precise definition and three subtypes, including non-obese MAFLD. We aimed to investigate the impact of MAFLD on the prevalence of colorectal adenoma by comparing it to non-alcoholic fatty liver disease (NAFLD) in health check-up examinees. This is a multicenter retrospective study. We enrolled 124 consecutive health check-up examinees who underwent colonoscopy. NAFLD and MAFLD were present in 58 and 63 examinees, respectively. Colorectal adenoma was diagnosed by biopsy. The impact of the MAFLD definition on the prevalence of colorectal adenoma was investigated by logistic regression, decision-tree, and random forest analyses. In logistic regression analysis, MAFLD was identified as the only independent factor associated with the presence of colorectal adenoma (OR 3.191; 95% CI 1.494–7.070; p = 0.003). MAFLD was also identified as the most important classifier for the presence of colorectal adenoma in decision-tree and random forest analyses (29 variable importance value). Among the three subtypes of MAFLD, non-obese MAFLD was the sole independent factor associated with the presence of colorectal adenoma (OR 3.351; 95% CI 1.589–7.262; p ≤ 0.001). Non-obese MAFLD was also the most important classifier for the presence of colorectal adenoma in decision-tree and random forest analyses (31 variable importance value). MAFLD, particularly non-obese MAFLD, is the most important factor associated with the presence of colorectal adenoma rather than NAFLD. Colonoscopy examination should be considered in patients with MAFLD, especially those who are non-obese.
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De Chiara F, Ferret-Miñana A, Ramón-Azcón J. The Synergy between Organ-on-a-Chip and Artificial Intelligence for the Study of NAFLD: From Basic Science to Clinical Research. Biomedicines 2021; 9:248. [PMID: 33801289 PMCID: PMC7999375 DOI: 10.3390/biomedicines9030248] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/20/2021] [Accepted: 02/25/2021] [Indexed: 12/15/2022] Open
Abstract
Non-alcoholic fatty liver affects about 25% of global adult population. On the long-term, it is associated with extra-hepatic compliances, multiorgan failure, and death. Various invasive and non-invasive methods are employed for its diagnosis such as liver biopsies, CT scan, MRI, and numerous scoring systems. However, the lack of accuracy and reproducibility represents one of the biggest limitations of evaluating the effectiveness of drug candidates in clinical trials. Organ-on-chips (OOC) are emerging as a cost-effective tool to reproduce in vitro the main NAFLD's pathogenic features for drug screening purposes. Those platforms have reached a high degree of complexity that generate an unprecedented amount of both structured and unstructured data that outpaced our capacity to analyze the results. The addition of artificial intelligence (AI) layer for data analysis and interpretation enables those platforms to reach their full potential. Furthermore, the use of them do not require any ethic and legal regulation. In this review, we discuss the synergy between OOC and AI as one of the most promising ways to unveil potential therapeutic targets as well as the complex mechanism(s) underlying NAFLD.
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Affiliation(s)
- Francesco De Chiara
- Biosensors for Bioengineering Group, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri I Reixac 10–12, 08028 Barcelona, Spain; (A.F.-M.); (J.R.-A.)
| | - Ainhoa Ferret-Miñana
- Biosensors for Bioengineering Group, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri I Reixac 10–12, 08028 Barcelona, Spain; (A.F.-M.); (J.R.-A.)
| | - Javier Ramón-Azcón
- Biosensors for Bioengineering Group, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri I Reixac 10–12, 08028 Barcelona, Spain; (A.F.-M.); (J.R.-A.)
- ICREA-Institució Catalana de Recerca i Estudis Avançats, 08010 Barcelona, Spain
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Colorectal Cancer Screening and Surveillance for Non-Hereditary High-Risk Groups—Is It Time for a Re-Think? CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 2021; 19:48-67. [PMID: 33424223 PMCID: PMC7781649 DOI: 10.1007/s11938-020-00317-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/23/2020] [Indexed: 12/24/2022]
Abstract
Purpose of review Colorectal cancer (CRC) is the second most common cause of cancer death worldwide, killing approximately 900,000 people each year. An individual’s risk of developing CRC is multi-factorial with known risk factors including increasing age, male sex, family history of CRC and raised body mass index. Population-based screening programmes for CRC exist in many countries, and in the United Kingdom (UK), screening is performed through the NHS Bowel Cancer Screening Programme (BCSP). Screening programmes offer a population-based approach for those at “average risk”, and do not typically offer enhanced screening for groups at increased risk. In the UK, such patients are managed via non-screening symptomatic services but in a non-systematic way. Recent findings There is growing evidence that conditions such as cystic fibrosis and a history of childhood cancer are associated with higher risk of CRC, and surveillance of these groups is advocated by some organizations; however, national recommendations do not exist in most countries. Summary We review the evidence for screening “high risk” groups not covered within most guidelines and discuss health economic issues requiring consideration acknowledging that the demand on colonoscopy services is already overwhelming.
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Yeh JH, Lin CW, Wang WL, Lee CT, Chen JC, Hsu CC, Wang JY. Positive Fecal Immunochemical Test Strongly Predicts Adenomas in Younger Adults With Fatty Liver and Metabolic Syndrome. Clin Transl Gastroenterol 2021; 12:e00305. [PMID: 33570858 PMCID: PMC7861879 DOI: 10.14309/ctg.0000000000000305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 12/18/2020] [Indexed: 01/08/2023] Open
Abstract
INTRODUCTION The incidence of early-onset colorectal cancer is increasing. This study explored the feasibility of fecal immunochemical test (FIT) and risk factors for predicting colorectal neoplasm in younger adults. METHODS This single-center study included 6,457 participants who underwent health examination from 2013 to 2016 including index colonoscopy (3,307 individuals aged 30-49 years as the younger adult group and 3,150 aged ≥50 years as the average-risk group). Primary outcomes were adenoma detection rate (ADR) and advanced ADR (AADR). Findings of younger participants were stratified by the results of FIT and clinical risk factors and were compared with those of the average-risk group. RESULTS Among participants aged 30-49 years, a positive FIT was associated with significantly higher ADR (28.5% vs 15.5, P < 0.001) and AADR (14.5% vs 3.7%, P < 0.001) than a negative FIT. Moreover, a positive FIT was associated with higher AADR in younger participants than in average-risk counterparts (14.5% vs 9.8%, P = 0.028). Although no single risk factor predicted FIT positivity in younger participants, nonalcoholic fatty liver disease was independently associated with higher ADR (odds ratio = 2.60, 95% confidence interval = 1.27-5.34, P = 0.001), and metabolic syndrome was independently predictive of higher AADR in younger participants than in average-risk participants (odds ratio = 3.46, 95% confidence interval = 1.66-7.21, P = 0.001). DISCUSSION A positive FIT in people aged 30-49 years implies a higher risk of colorectal neoplasm, particularly among patients with nonalcoholic fatty liver disease and metabolic syndrome.
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Affiliation(s)
- Jen-Hao Yeh
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Dachang Hospital, Kaohsiung, Taiwan
- Department of Medical Technology, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Hospital, Kaohsiung, Taiwan
| | - Chih-Wen Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Dachang Hospital, Kaohsiung, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Wen-Lun Wang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Ching-Tai Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Jen-Chieh Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Dachang Hospital, Kaohsiung, Taiwan
- Department of Health Examination, E-DA Hospital, Kaohsiung, Taiwan
| | - Chia-Chang Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Hospital, Kaohsiung, Taiwan
- Department of Health Examination, E-DA Hospital, Kaohsiung, Taiwan
| | - Jaw-Yuan Wang
- Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Surgery, Faculty of Medicine, College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
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Lin X, You F, Liu H, Fang Y, Jin S, Wang Q. Site-specific risk of colorectal neoplasms in patients with non-alcoholic fatty liver disease: A systematic review and meta-analysis. PLoS One 2021; 16:e0245921. [PMID: 33493235 PMCID: PMC7833217 DOI: 10.1371/journal.pone.0245921] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 01/10/2021] [Indexed: 12/28/2022] Open
Abstract
Background Many studies have shown that NAFLD is indeed closely related to the occurrence of colon tumors. The aim of this study was to further establish an assessment for the risk associated with NAFLD and the site-specificity of colon tumors. Methods We searched the PubMed, Embase, Cochrane, and Scopus databases published from January 1, 1981, to December 15, 2019, assessing the risk of colorectal neoplasms in patients with NAFLD. The primary outcome measure was the incidence of site-specific risk of colorectal neoplasms in patients with NAFLD reported as ORs which pooled under a random-effects model and calculated via Mantel-Haenszel weighting. The study is registered with PROSPERO, number CRD42020162118. Results 11 articles (12,081 participants) were included in this meta-analysis. After heterogeneity removed, the overall risk-value pooled for right colon tumors(OR = 1.60,95% CI 1.27–2.01,I2 = 58%,P = 0.02)was higher than the left(OR = 1.39,95% CI 1.11–1.73,I2 = 59%,P = 0.02).However, this outcome was unclear when considering gender differences (Male&Right:OR = 1.05; Male&Left:OR = 1.26; Female&Right: OR = 1.17; Female&Left:OR = 1.17).The incidence of right colon tumors(Asian&Right:OR = 1.56)was obviously higher in Asians with NAFLD than the left (Asian&Left:OR = 1.23),while the risk relevance was similar and moderately associated with an increased risk of incident double-sided colorectal tumors in Europeans (European&Right:OR = 1.47; European&Left:OR = 1.41). The outcome of pathological morphology includes: the advanced adenoma OR = 1.82;the tubular adenoma OR = 1.24;the serrated adenoma OR = 2.16. Conclusions NAFLD is associated with a high risk of colon tumors, especially in regard to tumors of the right colon, which are more prevalent in Asian populations.
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Affiliation(s)
- XiaoLi Lin
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - FengMing You
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Hong Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Yu Fang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - ShuoGuo Jin
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - QiaoLing Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
- * E-mail:
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Chen W, Wang M, Jing X, Wu C, Zeng Y, Peng J, Cai X. High risk of colorectal polyps in men with non-alcoholic fatty liver disease: A systematic review and meta-analysis. J Gastroenterol Hepatol 2020; 35:2051-2065. [PMID: 32579269 DOI: 10.1111/jgh.15158] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/05/2020] [Accepted: 06/14/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIM This meta-analysis aims to explore the risk of colorectal polyps among non-alcoholic fatty liver disease (NAFLD) patients. METHODS We searched PubMed, EMBASE, and Cochrane library databases using predefined search term to identify eligible studies (published up to 7 November 2019). Data from selected studies were extracted by using a standardized information collection form, and meta-analyses were performed using random-effects model. The statistical heterogeneity among studies (I2 ), subgroup analyses, meta-regression analyses, and the possibility of publication bias were assessed. RESULTS Twenty observational (12 cross-sectional, two case-control, and six cohort) studies met the eligibility criteria, involving 142 387 asymptomatic adults. In cross-sectional/case-control studies, NAFLD was found to be associated with an increased risk of colorectal polyps (odds ratio [OR] = 1.34; 95% confidence interval [CI] = 1.23-1.47) (including unclassified colorectal polyps, hyperplastic polyps, adenomas, and cancers) with statistically significant heterogeneity (I2 = 67.8%; P < 0.001). NAFLD was also associated with a higher risk of incident colorectal polyps (hazard ratio = 1.60; 95% CI = 1.36-1.87) with low heterogeneity (I2 = 21.8%; P = 0.263) in longitudinal studies. The severity of NAFLD was associated with a higher risk of colorectal adenomas (OR = 1.57; 95% CI = 1.30-1.88), but not colorectal cancer (OR = 1.37; 95% CI = 0.92-2.03). The subgroup analysis according to gender showed that NAFLD was significantly associated with a higher risk of colorectal polyps in the male population without significant heterogeneity (OR = 1.47; 95% CI = 1.29-1.67, I2 = 0%), but not in the female population (OR = 0.88; 95% CI = 0.60-1.29, I2 = 34.2%). CONCLUSIONS NAFLD was associated with an increased risk of colorectal polyps. There was a significant difference of the relationship between genders, which suggested more precise screening colonoscopy recommendation in NAFLD patients according to gender.
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Affiliation(s)
- Wenxia Chen
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Muqing Wang
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xubin Jing
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Chaofen Wu
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Yicheng Zeng
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Jianwei Peng
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xianbin Cai
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
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Tomeno W, Imajo K, Takayanagi T, Ebisawa Y, Seita K, Takimoto T, Honda K, Kobayashi T, Nogami A, Kato T, Honda Y, Kessoku T, Ogawa Y, Kirikoshi H, Sakamoto Y, Yoneda M, Saito S, Nakajima A. Complications of Non-Alcoholic Fatty Liver Disease in Extrahepatic Organs. Diagnostics (Basel) 2020; 10:E912. [PMID: 33171865 PMCID: PMC7695175 DOI: 10.3390/diagnostics10110912] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/05/2020] [Accepted: 11/06/2020] [Indexed: 12/13/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is now recognized as the most common chronic liver disease worldwide, along with the concurrent epidemics of metabolic syndrome and obesity. Patients with NAFLD have increased risks of end-stage liver disease, hepatocellular carcinoma, and liver-related mortality. However, the largest cause of death among patients with NAFLD is cardiovascular disease followed by extrahepatic malignancies, whereas liver-related mortality is only the third cause of death. Extrahepatic complications of NAFLD include chronic kidney disease, extrahepatic malignancies (such as colorectal cancer), psychological dysfunction, gastroesophageal reflux disease, obstructive sleep apnea syndrome, periodontitis, hypothyroidism, growth hormone deficiency, and polycystic ovarian syndrome. The objective of this narrative review was to summarize recent evidences about extrahepatic complications of NAFLD, with focus on the prevalent/incident risk of such diseases in patients with NAFLD. To date, an appropriate screening method for extrahepatic complications has not yet been determined. Collaborative care with respective experts seems to be necessary for patient management because extrahepatic complications can occur across multiple organs. Further studies are needed to reveal risk profiles at baseline and to determine an appropriate screening method for extrahepatic diseases.
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Affiliation(s)
- Wataru Tomeno
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Kento Imajo
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Takuya Takayanagi
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Yu Ebisawa
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Kosuke Seita
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Tsuneyuki Takimoto
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Kanami Honda
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Asako Nogami
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Takayuki Kato
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Yasushi Honda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Takaomi Kessoku
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Yuji Ogawa
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Hiroyuki Kirikoshi
- Department of Clinical Laboratory, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan;
| | - Yasunari Sakamoto
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, 13-1 Higashikaigancho, Atami-shi, Shizuoka 413-0012, Japan; (W.T.); (T.T.); (Y.E.); (K.S.); (T.T.); (K.H.); (T.K.); (Y.S.)
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Satoru Saito
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan; (K.I.); (T.K.); (A.N.); (Y.H.); (T.K.); (Y.O.); (M.Y.); (S.S.)
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Mantovani A, Scorletti E, Mosca A, Alisi A, Byrne CD, Targher G. Complications, morbidity and mortality of nonalcoholic fatty liver disease. Metabolism 2020; 111S:154170. [PMID: 32006558 DOI: 10.1016/j.metabol.2020.154170] [Citation(s) in RCA: 279] [Impact Index Per Article: 69.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/23/2020] [Accepted: 01/27/2020] [Indexed: 02/07/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is an increasingly recognized public health problem, affecting up to a quarter of the world's adult population. The burden of NAFLD is influenced by the epidemics of obesity and type 2 diabetes mellitus (T2DM) and the prevalence of these conditions is not expected to decrease in the forthcoming decades. Consequently, the burden of NAFLD-related liver complications (non-alcoholic steatohepatitis [NASH], cirrhosis and hepatocellular carcinoma) and the need for life-saving liver transplantation are also expected to increase further in the near future. A large body of clinical evidence indicates that NAFLD is associated not only with increased liver-related morbidity and mortality, but also with an increased risk of developing other important extra-hepatic diseases, such as cardiovascular disease (that is the predominant cause of death in patients with NAFLD), extra-hepatic cancers (mainly colorectal cancers), T2DM and chronic kidney disease. Thus, NAFLD creates a considerable health and economic burden worldwide and often results in poor quality of life. This narrative review provides an overview of the current literature on main complications, morbidity and mortality of this common and burdensome liver disease.
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Affiliation(s)
- Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Eleonora Scorletti
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, UK; Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Tremona Road, Southampton, UK; Department of Gastroenterology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Antonella Mosca
- Hepatology Gastroenterology and Nutrition, Bambino Gesù Children's Hospital, Rome, Italy
| | - Anna Alisi
- Research Unit of Molecular Genetics of Complex Phenotypes, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, UK; Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Tremona Road, Southampton, UK
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
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Lonardo A, Leoni S, Alswat KA, Fouad Y. History of Nonalcoholic Fatty Liver Disease. Int J Mol Sci 2020; 21:E5888. [PMID: 32824337 PMCID: PMC7460697 DOI: 10.3390/ijms21165888] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/10/2020] [Accepted: 08/12/2020] [Indexed: 12/15/2022] Open
Abstract
Based on the assumption that characterizing the history of a disease will help in improving practice while offering a clue to research, this article aims at reviewing the history of nonalcoholic fatty liver disease (NAFLD) in adults and children. To this end, we address the history of NAFLD histopathology, which begins in 1980 with Ludwig's seminal studies, although previous studies date back to the 19th century. Moreover, the principal milestones in the definition of genetic NAFLD are summarized. Next, a specific account is given of the evolution, over time, of our understanding of the association of NAFLD with metabolic syndrome, spanning from the outdated concept of "NAFLD as a manifestation of the Metabolic Syndrome", to the more appropriate consideration that NAFLD has, with metabolic syndrome, a mutual and bi-directional relationship. In addition, we also report on the evolution from first intuitions to more recent studies, supporting NAFLD as an independent risk factor for cardiovascular disease. This association probably has deep roots, going back to ancient Middle Eastern cultures, wherein the liver had a significance similar to that which the heart holds in contemporary society. Conversely, the notions that NAFLD is a forerunner of hepatocellular carcinoma and extra-hepatic cancers is definitely more modern. Interestingly, guidelines issued by hepatological societies have lagged behind the identification of NAFLD by decades. A comparative analysis of these documents defines both shared attitudes (e.g., ultrasonography and lifestyle changes as the first approaches) and diverging key points (e.g., the threshold of alcohol consumption, screening methods, optimal non-invasive assessment of liver fibrosis and drug treatment options). Finally, the principal historical steps in the general, cellular and molecular pathogenesis of NAFLD are reviewed. We conclude that an in-depth understanding of the history of the disease permits us to better comprehend the disease itself, as well as to anticipate the lines of development of future NAFLD research.
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Affiliation(s)
- Amedeo Lonardo
- Ospedale Civile di Baggiovara, UOC Medicina Metabolica, Dipartimento di Medicina Interna Generale, d’Urgenza e post Acuzie, Azienda Ospedaliero-Universitaria di Modena, Via Giardini 1135, 41125 Modena, Italy
| | - Simona Leoni
- Internal Medicine Unit, Department of Digestive Diseases, S.Orsola-Malpighi Hospital, Via Massarenti 9, 40136 Bologna, Italy;
| | - Khalid A. Alswat
- Liver Research Center, Department of Medicine, College of Medicine, King Saud University, Riyadh 11322, Saudi Arabia;
| | - Yasser Fouad
- Department of Gastroenterology, Hepatology and Endemic Medicine, Faculty of Medicine, Minia University, Minya 19111, Egypt;
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Shah RA, Alkhouri N, Kowdley KV. Emerging drugs for the treatment of non-alcoholic steatohepatitis: a focused review of farnesoid X receptor agonists. Expert Opin Emerg Drugs 2020; 25:251-260. [DOI: 10.1080/14728214.2020.1796968] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Lonardo A, Roncucci L. The "obese liver" and gastrointestinal cancer risk. Transl Gastroenterol Hepatol 2020; 5:44. [PMID: 32632395 DOI: 10.21037/tgh.2019.12.07] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 12/05/2019] [Indexed: 01/04/2023] Open
Affiliation(s)
- Amedeo Lonardo
- Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Luca Roncucci
- University of Modena and Reggio Emilia, Modena, Italy
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Extra-hepatic manifestations and complications of nonalcoholic fatty liver disease. Future Med Chem 2020; 11:2171-2192. [PMID: 31538528 DOI: 10.4155/fmc-2019-0003] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This review article aims to synthesize the evidence regarding nonalcoholic fatty liver disease (NAFLD) as a systemic disorder. We critically discuss the metabolic syndrome and its components; the cardiovascular and the endocrine system; chronic respiratory disorders; the musculoskeletal system; the skin; and extra-hepatic tumors. We conclude that, while some of these extra-hepatic conditions clearly predispose to the development of secondary forms of NAFLD (typically hypothyroidism-induced NAFLD), others result from pre-existent NAFLD (e.g., certain extra-hepatic tumors) and others (such as Type 2 Diabetes) have, with NAFLD, mutual and bidirectional associations. Analyzed data imply that NAFLD is not merely a hepatic disease. It is also and possibly more importantly, a systemic disorder requiring a special awareness, a multidisciplinary approach and a multidimensional vision.
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Value of routine test for identifying colorectal cancer from patients with nonalcoholic fatty liver disease. BMC Gastroenterol 2020; 20:180. [PMID: 32517710 PMCID: PMC7285775 DOI: 10.1186/s12876-020-01327-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 06/01/2020] [Indexed: 12/19/2022] Open
Abstract
Background Nonalcoholic fatty liver disease (NAFLD) is a risk factor for colorectal neoplasms. Our goal is to explore the relationship between NAFLD and colorectal cancer (CRC) and to analyze potential indicators for screening CRC in NAFLD based on clinical big data. Methods Demographic information and routine clinical indicators were extracted from Xiangya Medical Big Data Platform. 35,610 NAFLD cases without CRC (as group NAFLD-CRC), 306 NAFLD cases with CRC (as group NAFLD-NonCRC) and 10,477 CRC cases without NAFLD were selected and evaluated. The CRC incidence was compared between NAFLD population and general population by Chi-square test. Independent sample t-test was used to find differences of age, gender and routine clinical indicators in pairwise comparisons of NAFLD-CRC, NAFLD-NonCRC and nonNAFLD-CRC. Results NAFLD population had a higher CRC incidence than general population (7.779‰ vs 3.763‰, P < 0.001). Average age of NAFLD-CRC (58.79 ± 12.353) or nonNAFLD-CRC (59.26 ± 13.156) was significantly higher than NAFLD-nonCRC (54.15 ± 14.167, p < 0.001). But age had no significant difference between NAFLD-CRC and nonNAFLD-CRC (P > 0.05). There was no different gender distribution for three groups (P > 0.05). NAFLD-CRC had lower anaemia-related routine clinical indicators such as decrease of red blood cell count, mean hemoglobin content and hemoglobin than NAFLD-nonCRC (P < 0.05 for all). Anemia of NAFLD-CRC was typical but it might be slighter than nonNAFLD-CRC. More interestingly, NAFLD-CRC had distinct characteristics of leukocyte system such as lower white blood cell count (WBC) and neutrophil count (NEU_C) and higher basophil percentage (BAS_Per) than nonNAFLD-CRC and NAFLD-nonCRC (P < 0.05 for all). Compared with NAFLD-nonCRC, the change of WBC, BAS_Per and NEU_C in NAFLD-CRC was different from that in nonNAFLD-CRC. In addition, NAFLD-CRC had a higher level of low density lipoprotein (LDL) and high density lipoprotein (HDL), lower level of triglyceride (TG) and Albumin-to-globulin ratio (A/G) than NFLD-nonCRC (P < 0.05 for all). Conclusions NAFLD is associated with a high incidence of CRC. Age is an important factor for CRC and the CRC incidence increases with age. Anemia-related blood routine clinical indicators, leukocyte system and blood lipid indicators may be more important variables for identifying CRC in NAFLD. So blood routine test and liver function/blood lipid test are valuable for screening CRC in NAFLD.
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Liu SS, Ma XF, Zhao J, Du SX, Zhang J, Dong MZ, Xin YN. Association between nonalcoholic fatty liver disease and extrahepatic cancers: a systematic review and meta-analysis. Lipids Health Dis 2020; 19:118. [PMID: 32475354 PMCID: PMC7262754 DOI: 10.1186/s12944-020-01288-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/15/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND NAFLD is tightly associated with various diseases such as diabetes, cardiovascular disease, kidney disease, and cancer. Previous studies had investigated the association between NAFLD and various extrahepatic cancers, but the available data to date is not conclusive. The aim of this study was to investigate the association between NAFLD and various extrahepatic cancers comprehensively. METHODS Searches were conducted of various electronic databases (PubMed, EMBASE, Medline, and the Cochrane Library) to identify observational studies published between 1996 and January 2020 which investigated the association between NAFLD and extrahepatic cancers. The pooled OR/HR/IRR of the association between NAFLD and various extrahepatic cancers were analyzed. RESULTS A total of 26 studies were included to investigate the association between NAFLD and various extrahepatic cancers. As the results shown, the pooled OR values of the risk of colorectal cancer and adenomas in patients with NAFLD were 1.72 (95%CI: 1.40-2.11) and 1.37 (95%CI: 1.29-1.46), respectively. The pooled OR values of the risk of intrahepatic cholangiocarcinoma and extrahepatic cholangiocarcinoma in patients with NAFLD were 2.46 (95%CI: 1.77-3.44) and 2.24 (95%CI: 1.58-3.17), respectively. The pooled OR value of the risk of breast cancer in patients with NAFLD was 1.69 (95%CI: 1.44-1.99). In addition, NAFLD was also tightly associatied with the risk of gastric cancer, pancreatic cancer, prostate cancer, and esophageal cancer. CONCLUSIONS NAFLD could significantly increase the development risk of colorectal adenomas and cancer, intrahepatic and extrahepatic cholangiocarcinoma, breast, gastric, pancreatic, prostate, and esophageal cancer. NAFLD could be considered as one of the influencing factors during the clinical diagnosis and treatment for the extrahepatic cancers.
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Affiliation(s)
- Shou-Sheng Liu
- Central Laboratories, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266071, China
- Digestive Disease Key Laboratory of Qingdao, Qingdao, 266071, China
| | - Xue-Feng Ma
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Jie Zhao
- Departments of Nephrology, Zibo Central Hospital, Zibo, 255020, China
| | - Shui-Xian Du
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Jie Zhang
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Meng-Zhen Dong
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Yong-Ning Xin
- Digestive Disease Key Laboratory of Qingdao, Qingdao, 266071, China.
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China.
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Kus T, Cinkir HY, Aktas G, Abali H. Recurrence pattern in the presence of hepatosteatosis in breast cancer: does it facilitate liver metastasis? Future Oncol 2020; 16:1257-1267. [PMID: 32356676 DOI: 10.2217/fon-2019-0634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: We aimed to investigate the impact of hepatosteatosis (HS) severity on the recurrence pattern of breast cancer and to clarify whether HS causes affinity to recurrence with liver metastasis. Materials & methods: The median follow-up was 80.0 (4-217) months and the mean age was 47.9 ± 11.3 years. Among all, 181 (39.9%) patients were diagnosed with grades 2 and 3 HS. Of total, 158 (34.8%) patients have experienced recurrence. Results: While higher degree of HS was more common in patients presented with liver recurrence (odds ratio; 95% CI: 2.50; 1.27-4.92; p = 0.007), it was lesser in those with other metastatic sites (all were >0.05). Liver-recurrence-free survival was significantly worse in the group with higher degree of HS (hazard ratio; 95% CI: 2.46; 1.4-4.3; p = 0.002) together with younger age (hazard ratio; 95% CI: 2.44; 1.4-4.3; p = 0.002) in multivariate analysis. Conclusion: HS might have produced an affinity for liver metastasis in common types of breast cancer patients in remission independent from metabolic disorders or clinicopathologic features.
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Affiliation(s)
- Tulay Kus
- Department of Medical Oncology, Adıyaman University, Training & Research Hospital, TR 02040, Adıyaman, Turkey
| | - Havva Yesil Cinkir
- Department of Medical Oncology, School of Medicine, Gaziantep University, TR 27310, Gaziantep, Turkey
| | - Gokmen Aktas
- Department of Medical Oncology, School of Medicine, Kahramanmaras Sütçü İmam University, TR 46100, Kahramanmaraş, Turkey
| | - Huseyin Abali
- Department of Medical Oncology, School of Medicine, Acıbadem Mehmet Ali Aydınlar University, Adana, Turkey
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Mantovani A, Zusi C, Dalbeni A, Grani G, Buzzetti E. Risk of Kidney Dysfunction IN Nafld. Curr Pharm Des 2020; 26:1045-1061. [DOI: 10.2174/1381612825666191026113119] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 10/21/2019] [Indexed: 02/06/2023]
Abstract
Background:
The timely identification of traditional and non-traditional precursors and risk factors for
chronic kidney disease (CKD) (a common systemic disease defined as a decreased kidney function documented
by reduced glomerular filtration rate, or markers of kidney damage, or both) is relevant in clinical practice, as
CKD increases the risk of end-stage renal disease and other serious comorbidities. A possible relationship between
non-alcoholic fatty liver disease (NAFLD) (which is to date the most common chronic disease worldwide)
and CKD has recently gained significant attention of researchers.
Methods :
A systematic literature search using appropriate keywords was made in order to identify relevant articles
that have investigated the association between NAFLD and CKD.
Results:
Several observational studies and meta-analyses have reported the existence of an independent association
between NAFLD and risk of CKD in patients with and without diabetes. However, whilst the association
between NAFLD and risk of prevalent CKD is strong across various patient populations, whether NAFLD is
independently associated with the development and progression of CKD is still debatable. Moreover, emerging
evidence now suggests a potential association between patatin-like phospholipase domain-containing protein-3
(PNPLA3) rs738409 genotype (the most important genetic variant associated to NAFLD) and decreasing kidney
function, independent of NAFLD.
Conclusions :
Convincing evidence now indicates that CKD is increased among patients with NAFLD. For this
reason, patients with NAFLD should be regularly monitored for renal function and, on the other hand , NAFLD
should be considered in all patients with CKD, especially if they are obese or have type 2 diabetes.
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Affiliation(s)
- Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Chiara Zusi
- Section of Endocrinology, Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Andrea Dalbeni
- Section of General Medicine, Hypertension and Liver Unit, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Giorgio Grani
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Elena Buzzetti
- Division of Internal Medicine 2 and Center for Hemochromatosis, University of Modena and Reggio Emilia, Modena, Italy
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