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Zhu Y, Chen B, Zu Y. Identifying OGN as a Biomarker Covering Multiple Pathogenic Pathways for Diagnosing Heart Failure: From Machine Learning to Mechanism Interpretation. Biomolecules 2024; 14:179. [PMID: 38397416 PMCID: PMC10886937 DOI: 10.3390/biom14020179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/14/2024] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND The pathophysiologic heterogeneity of heart failure (HF) necessitates a more detailed identification of diagnostic biomarkers that can reflect its diverse pathogenic pathways. METHODS We conducted weighted gene and multiscale embedded gene co-expression network analysis on differentially expressed genes obtained from HF and non-HF specimens. We employed a machine learning integration framework and protein-protein interaction network to identify diagnostic biomarkers. Additionally, we integrated gene set variation analysis, gene set enrichment analysis (GSEA), and transcription factor (TF)-target analysis to unravel the biomarker-dominant pathways. Leveraging single-sample GSEA and molecular docking, we predicted immune cells and therapeutic drugs related to biomarkers. Quantitative polymerase chain reaction validated the expressions of biomarkers in the plasma of HF patients. A two-sample Mendelian randomization analysis was implemented to investigate the causal impact of biomarkers on HF. RESULTS We first identified COL14A1, OGN, MFAP4, and SFRP4 as candidate biomarkers with robust diagnostic performance. We revealed that regulating biomarkers in HF pathogenesis involves TFs (BNC2, MEOX2) and pathways (cell adhesion molecules, chemokine signaling pathway, cytokine-cytokine receptor interaction, oxidative phosphorylation). Moreover, we observed the elevated infiltration of effector memory CD4+ T cells in HF, which was highly related to biomarkers and could impact immune pathways. Captopril, aldosterone antagonist, cyclopenthiazide, estradiol, tolazoline, and genistein were predicted as therapeutic drugs alleviating HF via interactions with biomarkers. In vitro study confirmed the up-regulation of OGN as a plasma biomarker of HF. Mendelian randomization analysis suggested that genetic predisposition toward higher plasma OGN promoted the risk of HF. CONCLUSIONS We propose OGN as a diagnostic biomarker for HF, which may advance our understanding of the diagnosis and pathogenesis of HF.
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Affiliation(s)
- Yihao Zhu
- International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China
| | - Bin Chen
- Department of Cardiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine (Lin-gang), Shanghai 201306, China
| | - Yao Zu
- International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai 201306, China
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Endo A, Saida F, Mochida Y, Kim S, Otomo Y, Nemoto D, Matsubara H, Yamagishi S, Murao Y, Mashiko K, Hirano S, Yoshikawa K, Sera T, Inaba M, Koami H, Kobayashi M, Murata K, Shoko T, Takiguchi N. Planned Versus On-Demand Relaparotomy Strategy in Initial Surgery for Non-occlusive Mesenteric Ischemia. J Gastrointest Surg 2021; 25:1837-1846. [PMID: 32935272 PMCID: PMC7491869 DOI: 10.1007/s11605-020-04792-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 09/06/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND There has been insufficient evidence regarding a treatment strategy for patients with non-occlusive mesenteric ischemia (NOMI) due to the lack of large-scale studies. We aimed to evaluate the clinical benefit of strategic planned relaparotomy in patients with NOMI using detailed perioperative information. METHODS We conducted a multicenter retrospective cohort study that included NOMI patients who underwent laparotomy. In-hospital mortality, 28-day mortality, incidence of total adverse events, ventilator-free days, and intensive care unit (ICU)-free days were compared between groups experiencing the planned and on-demand relaparotomy strategies. Analyses were performed using a multivariate mixed effects model and a propensity score matching model after adjusting for pre-operative, intra-operative, and hospital-related confounders. RESULTS A total of 181 patients from 17 hospitals were included, of whom 107 (59.1%) were treated using the planned relaparotomy strategy. The multivariate mixed effects regression model indicated no significant differences for in-hospital mortality (61 patients [57.0%] in the planned relaparotomy group vs. 28 patients [37.8%] in the on-demand relaparotomy group; adjusted odds ratio [95% confidence interval] = 1.94 [0.78-4.80]), as well as in 28-day mortality, adverse events, and ICU-free days. Significant reduction in ventilator-free days was observed in the planned relaparotomy group. Propensity score matching analysis of 61 matched pairs with comparable patient severity did not show superiority of the planned relaparotomy strategy. CONCLUSIONS The planned relaparotomy strategy, compared with on-demand relaparotomy strategy, did not show clinical benefits after the initial surgery of patients with NOMI. Further studies estimating potential subpopulations who may benefit from this strategy are required.
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Affiliation(s)
- Akira Endo
- grid.474906.8Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510 Japan
| | - Fumitaka Saida
- grid.413376.40000 0004 1761 1035Emergency and Critical Care Medicine, Tokyo Women’s Medical University Medical Center East, 2-1-10 Nishiogu, Arakawa-ku, Tokyo, Japan
| | - Yuzuru Mochida
- Department of Trauma and Emergency Surgery, Saiseikai Yokohamashi Tobu Hospital, 3-6-1 Shimosueyoshi Tsurumi-ku, Yokohama, Kanagawa Japan
| | - Shiei Kim
- grid.410821.e0000 0001 2173 8328Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Yasuhiro Otomo
- grid.474906.8Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510 Japan
| | - Daisuke Nemoto
- Senshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku Ourai Kita, Izumisano, Osaka, Japan
| | - Hisahiro Matsubara
- grid.136304.30000 0004 0370 1101Department of Frontier Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, Chiba Japan
| | - Shigeru Yamagishi
- Department of Surgery, Fujisawa Municipal Hospital, 2-6-1, Fujisawa, Kanagawa Japan
| | - Yoshinori Murao
- grid.258622.90000 0004 1936 9967Department of Emergency and Critical Care Medicine, Kindai University Faculty of Medicine, 377-2 Ohnohigashi, Osakasayama, Osaka, Japan
| | - Kazuki Mashiko
- grid.416273.50000 0004 0596 7077Shock and Trauma Center, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, Japan
| | - Satoshi Hirano
- grid.39158.360000 0001 2173 7691Department of Gastroenterological Surgery II, Division of Surgery, Graduate School of Medicine, Hokkaido University, Kita14, Nishi5, Kita-Ku, Sapporo, Hokkaido Japan
| | - Kentaro Yoshikawa
- Department of General Surgery, Tokyo Bay Urayasu Ichikawa Medical Center, 3-4-32 Todaijima, Urayasu, Chiba, Japan
| | - Toshiki Sera
- grid.414173.40000 0000 9368 0105Critical Care Medical Center, Hiroshima Prefectural Hospital, 1-5-54 Ujinakanda, Minami-ku, Hiroshima, Japan
| | - Mototaka Inaba
- grid.416814.e0000 0004 1772 5040Department of Emergency Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutaicho, Kita-ku, Okayama, Japan
| | - Hiroyuki Koami
- grid.412339.e0000 0001 1172 4459Department of Emergency and Critical Cere Medicine, Saga University Faculty of Medicine, 5-1-1 Nabeshima, Saga, Japan
| | - Makoto Kobayashi
- Tajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, 1094 Tobera, Toyooka, Hyogo Japan
| | - Kiyoshi Murata
- Department of Emergency Medicine and Acute Care Surgery, Matsudo City General Hospital, 993-1 Sendabori, Matsudo, Chiba, Japan
| | - Tomohisa Shoko
- grid.413376.40000 0004 1761 1035Emergency and Critical Care Medicine, Tokyo Women’s Medical University Medical Center East, 2-1-10 Nishiogu, Arakawa-ku, Tokyo, Japan
| | - Noriaki Takiguchi
- grid.410824.b0000 0004 1764 0813Department of Surgery, Tsuchiura Kyodo General Hospital, 4-1-1 Otsuno, Tsuchiura, Ibaraki, Japan
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Stroeder J, Klingele M, Bomberg H, Wagenpfeil S, Buecker A, Schaefers HJ, Katoh M, Minko P. Occurrence and severity of non-occlusive mesenteric ischemia (NOMI) after cardiovascular surgery correlate with preoperatively assessed FGF-23 levels. PLoS One 2017; 12:e0182670. [PMID: 28792535 PMCID: PMC5549750 DOI: 10.1371/journal.pone.0182670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 07/17/2017] [Indexed: 12/30/2022] Open
Abstract
Purpose To evaluate the value of preoperatively assessed fibroblast growth factor 23 (FGF-23) levels and to correlate FGF-23 with angiographic findings in non-occlusive mesenteric (NOMI) ischemia using a standardized scoring system. Materials and methods Between 2/2011 and 3/2012 a total of 865 patients (median age: 67 years) underwent cardiovascular surgery during this ethics committee approved, prospective study. 65 of these patients had clinical suspicion of NOMI and consequently underwent catheter angiography of the superior mesenteric artery. Images were assessed using a standardized reporting system (Homburg-NOMI-Score). These data were correlated to following preoperative parameters of kidney function: cystatin C, creatinine, FGF-23 and estimated glomerular filtration rate (eGFR), and outcome data (death, acute renal failure) using linear and logistic regressions, as well as nonparametric tests. Results Significant correlations were found between FGF-23 and the angiographic appearance of NOMI (p = 0.03). Linear regression analysis showed no significant correlation to the severity of NOMI with creatinine (p = 0.273), cystatin C (p = 0.484), cystatin C eGFR (p = 0.914) and creatinine eGFR (p = 0.380). Logistic regression revealed a significant correlation between death and the Homburg-NOMI-Score (p<0.001), but not between development of NOMI and acute renal failure (p = 0.122). The ROC Analysis yielded an area under the curve of 0.695 (95% CI: 0.627–0.763) with a sensitivity of 0.672 and specificity of 0.658. Conclusions FGF-23 significantly correlates with the severity of NOMI, which is in contrast to other renal function parameters. The applied scoring system allows to predict mortality in NOMI patients.
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Affiliation(s)
- Jonas Stroeder
- Department of Diagnostic and Interventional Radiology, Saarland University Medical Center, Homburg, Germany
| | - Matthias Klingele
- Department of Internal Medicine IV - Nephrology and Hypertension, Saarland University Medical Center, Homburg, Germany
| | - Hagen Bomberg
- Department of Anaesthesiology, Critical Care and Pain Medicine, Saarland University Medical Center, Homburg, Germany
| | - Stefan Wagenpfeil
- Institute for Medical Biometry, Epidemiology and Medical Informatics, Saarland University, Saarland University Medical Center, Homburg, Germany
| | - Arno Buecker
- Department of Diagnostic and Interventional Radiology, Saarland University Medical Center, Homburg, Germany
| | - Hans-Joachim Schaefers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg, Germany
| | - Marcus Katoh
- Helios Klinikum Krefeld, Clinic for Diagnostic and Interventional Radiology, Krefeld, Germany
| | - Peter Minko
- Department of Diagnostic and Interventional Radiology, Saarland University Medical Center, Homburg, Germany
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Renner P, Kienle K, Dahlke MH, Heiss P, Pfister K, Stroszczynski C, Piso P, Schlitt HJ. Intestinal ischemia: current treatment concepts. Langenbecks Arch Surg 2010; 396:3-11. [PMID: 21072535 DOI: 10.1007/s00423-010-0726-y] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2010] [Accepted: 11/03/2010] [Indexed: 02/06/2023]
Abstract
PURPOSE Mesenteric ischemia is a condition well-known among physicians treating patients with abdominal symptoms. Even so, mortality rates have not decreased significantly over the last decades. The purpose of this article is to review current treatment concepts of acute and chronic mesenteric ischemia. RESULTS Early diagnosis is one of the most important features that determine a patient's prognosis. Conventional angiography and multidetector computed tomography are therefore appropriate to quickly diagnose mesenteric ischemia, the latter being commonly more available. Once a patient presents with signs of peritonitis, instant laparotomy is indicated, and infarcted bowel segments need to be resected, followed by a second-look operation if necessary. If bowel necrosis is clinically not suspected, different approaches should be applied according to source and nature of mesenteric ischemia. Besides established surgical treatment concepts, more and more interventional procedures are developed and evaluated. However, superiority of these new techniques could only be shown for selected patient groups so far. In chronic mesenteric ischemia, interventional approaches seem to be an attractive alternative in patients who are in a condition too bad to undergo surgery. Patients with colonic ischemia are treated best in a conservative manner and by resolving the underlying cause, if identified. CONCLUSION Patients with acute mesenteric ischemia are still at highest risk for a fatal course of disease. New diagnostic and therapeutic developments have not been tested in larger studies yet, neither has any of these methods led to an increased survival in studies published so far. Taken together, mesenteric ischemia requires high awareness, earliest possible diagnosis, and treatment by an experienced interdisciplinary team of gastroenterologists, radiologists, and surgeons.
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Affiliation(s)
- Philipp Renner
- Klinik und Poliklinik für Chirurgie, Universitätsklinikum Regensburg, Franz-Josef-Strauss Allee 11, 93053, Regensburg, Germany
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