Melody Chemaly , Roisin McAllister , Aaron Peace , Anthony John Bjourson , Steve Watterson , Andrew Parton , Matthias Clauss , Victoria McGilligan
{"title":"TACE/ADAM17底物与ACS (Ep-CAM, HB-EGF)和后续MACE (TNFR1和TNFR2)相关","authors":"Melody Chemaly , Roisin McAllister , Aaron Peace , Anthony John Bjourson , Steve Watterson , Andrew Parton , Matthias Clauss , Victoria McGilligan","doi":"10.1016/j.athplu.2022.09.001","DOIUrl":null,"url":null,"abstract":"<div><h3>Background and aims</h3><p>TACE/ADAM17 is a membrane bound metalloprotease, which cleaves substrates involved in immune and inflammatory responses and plays a role in coronary artery disease (CAD). We measured TACE and its substrates in CAD patients to identify potential biomarkers within this molecular pathway with potential for acute coronary syndrome (ACS) and major adverse cardiovascular events (MACE) prediction.</p></div><div><h3>Methods</h3><p>Blood samples were obtained from consecutive patients (n = 229) with coronary angiographic evidence of CAD admitted with ACS or electively. MACE were recorded after a median 3-year follow-up. Controls (n = 115) had a <10% CAD risk as per the HeartSCORE. TACE and TIMP3 protein and mRNA levels were measured by ELISA and RT-qPCR respectively. TACE substrates were measured using a multiplex proximity extension assay.</p></div><div><h3>Results</h3><p><em>TACE</em> mRNA and cell protein levels (<em>p < 0.01</em>) and TACE substrates LDLR (<em>p = 0.006</em>), TRANCE (<em>p = 0.045</em>), LAG-3 (<em>p < 0.001</em>) and ACE2 (<em>p < 0.001</em>) plasma levels were significantly higher in CAD patients versus controls. TACE inhibitor TIMP3 mRNA levels were significantly lower in CAD patients and tended to be lower in the ACS population (<em>p < 0.05</em>). TACE substrates TNFR1 (OR:3.237,CI:1.514–6.923,<em>p = 0.002</em>), HB-EGF (OR:0.484,CI:0.288–0.813,<em>p = 0.006</em>) and Ep-CAM (OR:0.555,CI:0.327–0.829,<em>p = 0.004</em>) accurately classified ACS patients with HB-EGF and Ep-CAM levels being lower compared to electively admitted patients. TNFR1 (OR:2.317,CI:1.377–3.898,<em>p = 0.002</em>) and TNFR2 (OR:1.902,CI:1.072–3.373,<em>p = 0.028</em>) were significantly higher on admission in those patients who developed MACE within 3 years.</p></div><div><h3>Conclusions</h3><p>We demonstrate a possible role of TACE substrates LAG-3, HB-EGF and Ep-CAM in atherosclerotic plaque development and stability. We also underline the importance of measuring TNFR1 and TNFR2 earlier than previously appreciated for MACE prediction. We report an important role of TIMP3 in regulating TACE levels.</p></div>","PeriodicalId":72324,"journal":{"name":"Atherosclerosis plus","volume":"50 ","pages":"Pages 40-49"},"PeriodicalIF":1.4000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/7c/7e/main.PMC9833260.pdf","citationCount":"1","resultStr":"{\"title\":\"TACE/ADAM17 substrates associate with ACS (Ep-CAM, HB-EGF) and follow-up MACE (TNFR1 and TNFR2)\",\"authors\":\"Melody Chemaly , Roisin McAllister , Aaron Peace , Anthony John Bjourson , Steve Watterson , Andrew Parton , Matthias Clauss , Victoria McGilligan\",\"doi\":\"10.1016/j.athplu.2022.09.001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background and aims</h3><p>TACE/ADAM17 is a membrane bound metalloprotease, which cleaves substrates involved in immune and inflammatory responses and plays a role in coronary artery disease (CAD). We measured TACE and its substrates in CAD patients to identify potential biomarkers within this molecular pathway with potential for acute coronary syndrome (ACS) and major adverse cardiovascular events (MACE) prediction.</p></div><div><h3>Methods</h3><p>Blood samples were obtained from consecutive patients (n = 229) with coronary angiographic evidence of CAD admitted with ACS or electively. MACE were recorded after a median 3-year follow-up. Controls (n = 115) had a <10% CAD risk as per the HeartSCORE. TACE and TIMP3 protein and mRNA levels were measured by ELISA and RT-qPCR respectively. TACE substrates were measured using a multiplex proximity extension assay.</p></div><div><h3>Results</h3><p><em>TACE</em> mRNA and cell protein levels (<em>p < 0.01</em>) and TACE substrates LDLR (<em>p = 0.006</em>), TRANCE (<em>p = 0.045</em>), LAG-3 (<em>p < 0.001</em>) and ACE2 (<em>p < 0.001</em>) plasma levels were significantly higher in CAD patients versus controls. TACE inhibitor TIMP3 mRNA levels were significantly lower in CAD patients and tended to be lower in the ACS population (<em>p < 0.05</em>). TACE substrates TNFR1 (OR:3.237,CI:1.514–6.923,<em>p = 0.002</em>), HB-EGF (OR:0.484,CI:0.288–0.813,<em>p = 0.006</em>) and Ep-CAM (OR:0.555,CI:0.327–0.829,<em>p = 0.004</em>) accurately classified ACS patients with HB-EGF and Ep-CAM levels being lower compared to electively admitted patients. TNFR1 (OR:2.317,CI:1.377–3.898,<em>p = 0.002</em>) and TNFR2 (OR:1.902,CI:1.072–3.373,<em>p = 0.028</em>) were significantly higher on admission in those patients who developed MACE within 3 years.</p></div><div><h3>Conclusions</h3><p>We demonstrate a possible role of TACE substrates LAG-3, HB-EGF and Ep-CAM in atherosclerotic plaque development and stability. We also underline the importance of measuring TNFR1 and TNFR2 earlier than previously appreciated for MACE prediction. We report an important role of TIMP3 in regulating TACE levels.</p></div>\",\"PeriodicalId\":72324,\"journal\":{\"name\":\"Atherosclerosis plus\",\"volume\":\"50 \",\"pages\":\"Pages 40-49\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/7c/7e/main.PMC9833260.pdf\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Atherosclerosis plus\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2667089522000505\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PERIPHERAL VASCULAR DISEASE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Atherosclerosis plus","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2667089522000505","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PERIPHERAL VASCULAR DISEASE","Score":null,"Total":0}
TACE/ADAM17 substrates associate with ACS (Ep-CAM, HB-EGF) and follow-up MACE (TNFR1 and TNFR2)
Background and aims
TACE/ADAM17 is a membrane bound metalloprotease, which cleaves substrates involved in immune and inflammatory responses and plays a role in coronary artery disease (CAD). We measured TACE and its substrates in CAD patients to identify potential biomarkers within this molecular pathway with potential for acute coronary syndrome (ACS) and major adverse cardiovascular events (MACE) prediction.
Methods
Blood samples were obtained from consecutive patients (n = 229) with coronary angiographic evidence of CAD admitted with ACS or electively. MACE were recorded after a median 3-year follow-up. Controls (n = 115) had a <10% CAD risk as per the HeartSCORE. TACE and TIMP3 protein and mRNA levels were measured by ELISA and RT-qPCR respectively. TACE substrates were measured using a multiplex proximity extension assay.
Results
TACE mRNA and cell protein levels (p < 0.01) and TACE substrates LDLR (p = 0.006), TRANCE (p = 0.045), LAG-3 (p < 0.001) and ACE2 (p < 0.001) plasma levels were significantly higher in CAD patients versus controls. TACE inhibitor TIMP3 mRNA levels were significantly lower in CAD patients and tended to be lower in the ACS population (p < 0.05). TACE substrates TNFR1 (OR:3.237,CI:1.514–6.923,p = 0.002), HB-EGF (OR:0.484,CI:0.288–0.813,p = 0.006) and Ep-CAM (OR:0.555,CI:0.327–0.829,p = 0.004) accurately classified ACS patients with HB-EGF and Ep-CAM levels being lower compared to electively admitted patients. TNFR1 (OR:2.317,CI:1.377–3.898,p = 0.002) and TNFR2 (OR:1.902,CI:1.072–3.373,p = 0.028) were significantly higher on admission in those patients who developed MACE within 3 years.
Conclusions
We demonstrate a possible role of TACE substrates LAG-3, HB-EGF and Ep-CAM in atherosclerotic plaque development and stability. We also underline the importance of measuring TNFR1 and TNFR2 earlier than previously appreciated for MACE prediction. We report an important role of TIMP3 in regulating TACE levels.
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