Epicardial carbohydrate antigen 125 (CA-125) levels, associated with neutrophils activity in heart failure: No differences regarding sex

Epicardial carbohydrate antigen 125 (CA-125) levels, associated with neutrophils activity in heart failure: No differences regarding sex

Abstract Background Carbohydrate antigen 125 (CA125), is the name of the soluble part of mucin-16, after being cleaved, which is detected and increased into circulation in congestive heart failure (HF) patients. Purpose We aimed to study plasma and epicardial fat markers related to inflammation, fib...

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Veröffentlicht in:European heart journal 2024-10, Vol.45 (Supplement_1)
Hauptverfasser: Eiras, S, Fu, X, De La Espriella, R, Basdas, R, Sanchez-Lopez, D, Iglesias-Alvarez, D, Nunez-Camano, J R, Garcia-Vega, D, Martinez-Cereijo, J M, Fernandez, A L, Reija, L, Sahel, S, Nunez, J, Gonzalez-Juanatey, J R
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container_issue Supplement_1
container_start_page
container_title European heart journal
container_volume 45
creator Eiras, S
Fu, X
De La Espriella, R
Basdas, R
Sanchez-Lopez, D
Iglesias-Alvarez, D
Nunez-Camano, J R
Garcia-Vega, D
Martinez-Cereijo, J M
Fernandez, A L
Reija, L
Sahel, S
Nunez, J
Gonzalez-Juanatey, J R
description Abstract Background Carbohydrate antigen 125 (CA125), is the name of the soluble part of mucin-16, after being cleaved, which is detected and increased into circulation in congestive heart failure (HF) patients. Purpose We aimed to study plasma and epicardial fat markers related to inflammation, fibrosis, adiposity, and its association with plasma and epicardial CA125 for understanding the underlying mechanisms of heart failure and the differences between men and women. Methods We have included women and men undergoing open heart surgery (n=134). Epicardial fat biopsy and blood were obtained before the procedure under signed consent. Immunohistochemistry, ELISA, multiplex-Luminex, and real-time PCR were used for analyzing protein or mRNA expression levels of CA125 and markers. Results Out of 135, 57 patients suffered heart failure (HF). CA125 was expressed on the epicardium. Their levels were positively related to neutrophils, monocytes, and fibroblasts-related markers and negatively to adiposity markers. Both, plasma and epicardial CA125 levels were increased in HF patients. In this group of patients, epicardial CA125 levels were positively associated with circulating and local neutrophil activity, measured by defensin 3 levels. After testing all markers between women and men in HF patients, we observed similar levels in plasma and epicardial CA125. However, higher plasma and epicardial adiposity markers and lower mesothelial marker ITLN-1 were detected in women than in men. Conclusion CA125 is expressed in epicardial cells and its higher levels in HF might explain the higher detected levels in plasma. Its association with local and peripheral neutrophils-related markers with CA125 suggests its common pathophysiological mechanism in women and men. However, high plasma and epicardial adiposity and low mesothelial marker ITNL-1 in epicardium in women might explain the differential mechanism in HF.
doi_str_mv 10.1093/eurheartj/ehae666.766
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Purpose We aimed to study plasma and epicardial fat markers related to inflammation, fibrosis, adiposity, and its association with plasma and epicardial CA125 for understanding the underlying mechanisms of heart failure and the differences between men and women. Methods We have included women and men undergoing open heart surgery (n=134). Epicardial fat biopsy and blood were obtained before the procedure under signed consent. Immunohistochemistry, ELISA, multiplex-Luminex, and real-time PCR were used for analyzing protein or mRNA expression levels of CA125 and markers. Results Out of 135, 57 patients suffered heart failure (HF). CA125 was expressed on the epicardium. Their levels were positively related to neutrophils, monocytes, and fibroblasts-related markers and negatively to adiposity markers. Both, plasma and epicardial CA125 levels were increased in HF patients. In this group of patients, epicardial CA125 levels were positively associated with circulating and local neutrophil activity, measured by defensin 3 levels. After testing all markers between women and men in HF patients, we observed similar levels in plasma and epicardial CA125. However, higher plasma and epicardial adiposity markers and lower mesothelial marker ITLN-1 were detected in women than in men. Conclusion CA125 is expressed in epicardial cells and its higher levels in HF might explain the higher detected levels in plasma. Its association with local and peripheral neutrophils-related markers with CA125 suggests its common pathophysiological mechanism in women and men. However, high plasma and epicardial adiposity and low mesothelial marker ITNL-1 in epicardium in women might explain the differential mechanism in HF.</description><identifier>ISSN: 0195-668X</identifier><identifier>EISSN: 1522-9645</identifier><identifier>DOI: 10.1093/eurheartj/ehae666.766</identifier><language>eng</language><publisher>US: Oxford University Press</publisher><ispartof>European heart journal, 2024-10, Vol.45 (Supplement_1)</ispartof><rights>The Author(s) 2024. Published by Oxford University Press on behalf of the European Society of Cardiology. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com. 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Eiras, S</creatorcontrib><creatorcontrib>Fu, X</creatorcontrib><creatorcontrib>De La Espriella, R</creatorcontrib><creatorcontrib>Basdas, R</creatorcontrib><creatorcontrib>Sanchez-Lopez, D</creatorcontrib><creatorcontrib>Iglesias-Alvarez, D</creatorcontrib><creatorcontrib>Nunez-Camano, J R</creatorcontrib><creatorcontrib>Garcia-Vega, D</creatorcontrib><creatorcontrib>Martinez-Cereijo, J M</creatorcontrib><creatorcontrib>Fernandez, A L</creatorcontrib><creatorcontrib>Reija, L</creatorcontrib><creatorcontrib>Sahel, S</creatorcontrib><creatorcontrib>Nunez, J</creatorcontrib><creatorcontrib>Gonzalez-Juanatey, J R</creatorcontrib><title>Epicardial carbohydrate antigen 125 (CA-125) levels, associated with neutrophils activity in heart failure: No differences regarding sex</title><title>European heart journal</title><description>Abstract Background Carbohydrate antigen 125 (CA125), is the name of the soluble part of mucin-16, after being cleaved, which is detected and increased into circulation in congestive heart failure (HF) patients. Purpose We aimed to study plasma and epicardial fat markers related to inflammation, fibrosis, adiposity, and its association with plasma and epicardial CA125 for understanding the underlying mechanisms of heart failure and the differences between men and women. Methods We have included women and men undergoing open heart surgery (n=134). Epicardial fat biopsy and blood were obtained before the procedure under signed consent. Immunohistochemistry, ELISA, multiplex-Luminex, and real-time PCR were used for analyzing protein or mRNA expression levels of CA125 and markers. Results Out of 135, 57 patients suffered heart failure (HF). CA125 was expressed on the epicardium. Their levels were positively related to neutrophils, monocytes, and fibroblasts-related markers and negatively to adiposity markers. Both, plasma and epicardial CA125 levels were increased in HF patients. In this group of patients, epicardial CA125 levels were positively associated with circulating and local neutrophil activity, measured by defensin 3 levels. After testing all markers between women and men in HF patients, we observed similar levels in plasma and epicardial CA125. However, higher plasma and epicardial adiposity markers and lower mesothelial marker ITLN-1 were detected in women than in men. Conclusion CA125 is expressed in epicardial cells and its higher levels in HF might explain the higher detected levels in plasma. Its association with local and peripheral neutrophils-related markers with CA125 suggests its common pathophysiological mechanism in women and men. 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Purpose We aimed to study plasma and epicardial fat markers related to inflammation, fibrosis, adiposity, and its association with plasma and epicardial CA125 for understanding the underlying mechanisms of heart failure and the differences between men and women. Methods We have included women and men undergoing open heart surgery (n=134). Epicardial fat biopsy and blood were obtained before the procedure under signed consent. Immunohistochemistry, ELISA, multiplex-Luminex, and real-time PCR were used for analyzing protein or mRNA expression levels of CA125 and markers. Results Out of 135, 57 patients suffered heart failure (HF). CA125 was expressed on the epicardium. Their levels were positively related to neutrophils, monocytes, and fibroblasts-related markers and negatively to adiposity markers. Both, plasma and epicardial CA125 levels were increased in HF patients. In this group of patients, epicardial CA125 levels were positively associated with circulating and local neutrophil activity, measured by defensin 3 levels. After testing all markers between women and men in HF patients, we observed similar levels in plasma and epicardial CA125. However, higher plasma and epicardial adiposity markers and lower mesothelial marker ITLN-1 were detected in women than in men. Conclusion CA125 is expressed in epicardial cells and its higher levels in HF might explain the higher detected levels in plasma. Its association with local and peripheral neutrophils-related markers with CA125 suggests its common pathophysiological mechanism in women and men. However, high plasma and epicardial adiposity and low mesothelial marker ITNL-1 in epicardium in women might explain the differential mechanism in HF.</abstract><cop>US</cop><pub>Oxford University Press</pub><doi>10.1093/eurheartj/ehae666.766</doi></addata></record>
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title Epicardial carbohydrate antigen 125 (CA-125) levels, associated with neutrophils activity in heart failure: No differences regarding sex
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