Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE Study
(1) Background and purpose: circulating proprotein convertase subtilisin/kexin type 9 (PCSK9) is one of the key regulators of cholesterol metabolism. Despite this, its role as a player in atherosclerosis development is still matter of debate. Here, we investigated the relationships between this prot...
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MDPI AG
2021-07-01
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Online Access: | https://www.mdpi.com/2227-9059/9/7/841 |
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Article |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Daniela Coggi Beatrice Frigerio Alice Bonomi Massimiliano Ruscica Nicola Ferri Daniela Sansaro Alessio Ravani Palma Ferrante Manuela Damigella Fabrizio Veglia Nicolò Capra Maria Giovanna Lupo Chiara Macchi Kai Savonen Angela Silveira Sudhir Kurl Philippe Giral Matteo Pirro Rona Juliette Strawbridge Bruna Gigante Andries Jan Smit Elena Tremoli Mauro Amato Damiano Baldassarre on behalf of the IMPROVE Study Group |
spellingShingle |
Daniela Coggi Beatrice Frigerio Alice Bonomi Massimiliano Ruscica Nicola Ferri Daniela Sansaro Alessio Ravani Palma Ferrante Manuela Damigella Fabrizio Veglia Nicolò Capra Maria Giovanna Lupo Chiara Macchi Kai Savonen Angela Silveira Sudhir Kurl Philippe Giral Matteo Pirro Rona Juliette Strawbridge Bruna Gigante Andries Jan Smit Elena Tremoli Mauro Amato Damiano Baldassarre on behalf of the IMPROVE Study Group Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE Study Biomedicines PCSK9 subclinical atherosclerosis carotid artery intima-media thickness echolucency |
author_facet |
Daniela Coggi Beatrice Frigerio Alice Bonomi Massimiliano Ruscica Nicola Ferri Daniela Sansaro Alessio Ravani Palma Ferrante Manuela Damigella Fabrizio Veglia Nicolò Capra Maria Giovanna Lupo Chiara Macchi Kai Savonen Angela Silveira Sudhir Kurl Philippe Giral Matteo Pirro Rona Juliette Strawbridge Bruna Gigante Andries Jan Smit Elena Tremoli Mauro Amato Damiano Baldassarre on behalf of the IMPROVE Study Group |
author_sort |
Daniela Coggi |
title |
Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE Study |
title_short |
Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE Study |
title_full |
Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE Study |
title_fullStr |
Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE Study |
title_full_unstemmed |
Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE Study |
title_sort |
relationship between circulating pcsk9 and markers of subclinical atherosclerosis—the improve study |
publisher |
MDPI AG |
series |
Biomedicines |
issn |
2227-9059 |
publishDate |
2021-07-01 |
description |
(1) Background and purpose: circulating proprotein convertase subtilisin/kexin type 9 (PCSK9) is one of the key regulators of cholesterol metabolism. Despite this, its role as a player in atherosclerosis development is still matter of debate. Here, we investigated the relationships between this protein and several markers of subclinical atherosclerosis. (2) Methods: the IMPROVE study enrolled 3703 European subjects (54–79 years; 48% men; with ≥3 vascular risk factors), asymptomatic for cardiovascular diseases. PCSK9 levels were measured by ELISA. B-mode ultrasound was used to measure markers of carotid subclinical atherosclerosis. (3) Results: in the crude analysis, PCSK9 levels were associated with several baseline measures of carotid intima-media thickness (cIMT) (all <i>p</i> < 0.0001); with cIMT change over time (Fastest-IMTmax-progr) (<i>p</i> = 0.01); with inter-adventitia common carotid artery diameter (ICCAD) (<i>p</i> < 0.0001); and with the echolucency (Grey Scale Median; GSM) of both carotid plaque and plaque-free common carotid IMT (both <i>p</i> < 0.0001). However, after adjustment for age, sex, latitude, and pharmacological treatment, all the afore-mentioned correlations were no longer statistically significant. The lack of correlation was also observed after stratification for sex, latitude, and pharmacological treatments. (4) Conclusions: in subjects who are asymptomatic for cardiovascular diseases, PCSK9 plasma levels do not correlate with vascular damage and/or subclinical atherosclerosis of extracranial carotid arteries. |
topic |
PCSK9 subclinical atherosclerosis carotid artery intima-media thickness echolucency |
url |
https://www.mdpi.com/2227-9059/9/7/841 |
work_keys_str_mv |
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doaj-7f4b18e2ea44484894daf10823686a662021-07-23T13:31:51ZengMDPI AGBiomedicines2227-90592021-07-01984184110.3390/biomedicines9070841Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis—The IMPROVE StudyDaniela Coggi0Beatrice Frigerio1Alice Bonomi2Massimiliano Ruscica3Nicola Ferri4Daniela Sansaro5Alessio Ravani6Palma Ferrante7Manuela Damigella8Fabrizio Veglia9Nicolò Capra10Maria Giovanna Lupo11Chiara Macchi12Kai Savonen13Angela Silveira14Sudhir Kurl15Philippe Giral16Matteo Pirro17Rona Juliette Strawbridge18Bruna Gigante19Andries Jan Smit20Elena Tremoli21Mauro Amato22Damiano Baldassarre23on behalf of the IMPROVE Study GroupCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyDipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, 20133 Milan, ItalyDipartimento di Scienze del Farmaco, Università degli Studi di Padova, 35122 Padova, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyDipartimento di Scienze del Farmaco, Università degli Studi di Padova, 35122 Padova, ItalyDipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, 20133 Milan, ItalyFoundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, 70100 Kuopio, FinlandDepartment of Medicine Solna, Division of Cardiovascular Medicine, Karolinska Institutet, 17177 Stockholm, SwedenKuopio Campus, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, 70210 Kuopio, FinlandAssistance Publique-Hopitaux de Paris, Service Endocrinologie-Metabolisme, Groupe Hôspitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, 75651 Paris, FranceInternal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine and Surgery, University of Perugia, 06129 Perugia, ItalyDepartment of Medicine Solna, Division of Cardiovascular Medicine, Karolinska Institutet, 17177 Stockholm, SwedenDepartment of Medicine Solna, Division of Cardiovascular Medicine, Karolinska Institutet, 17177 Stockholm, SwedenDepartment of Medicine, University Medical Center Groningen, Groningen and Isala Clinics Zwolle, 9700 RB Groningen, The NetherlandsMaria Cecilia Hospital, 48033 Cotignola, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, ItalyCentro Cardiologico Monzino, IRCCS, 20138 Milan, Italy(1) Background and purpose: circulating proprotein convertase subtilisin/kexin type 9 (PCSK9) is one of the key regulators of cholesterol metabolism. Despite this, its role as a player in atherosclerosis development is still matter of debate. Here, we investigated the relationships between this protein and several markers of subclinical atherosclerosis. (2) Methods: the IMPROVE study enrolled 3703 European subjects (54–79 years; 48% men; with ≥3 vascular risk factors), asymptomatic for cardiovascular diseases. PCSK9 levels were measured by ELISA. B-mode ultrasound was used to measure markers of carotid subclinical atherosclerosis. (3) Results: in the crude analysis, PCSK9 levels were associated with several baseline measures of carotid intima-media thickness (cIMT) (all <i>p</i> < 0.0001); with cIMT change over time (Fastest-IMTmax-progr) (<i>p</i> = 0.01); with inter-adventitia common carotid artery diameter (ICCAD) (<i>p</i> < 0.0001); and with the echolucency (Grey Scale Median; GSM) of both carotid plaque and plaque-free common carotid IMT (both <i>p</i> < 0.0001). However, after adjustment for age, sex, latitude, and pharmacological treatment, all the afore-mentioned correlations were no longer statistically significant. The lack of correlation was also observed after stratification for sex, latitude, and pharmacological treatments. (4) Conclusions: in subjects who are asymptomatic for cardiovascular diseases, PCSK9 plasma levels do not correlate with vascular damage and/or subclinical atherosclerosis of extracranial carotid arteries.https://www.mdpi.com/2227-9059/9/7/841PCSK9subclinical atherosclerosiscarotid arteryintima-media thicknessecholucency |