4.6 Article

Localization of Microfibrillar-Associated Protein 4 (MFAP4) in Human Tissues: Clinical Evaluation of Serum MFAP4 and Its Association with Various Cardiovascular Conditions

期刊

PLOS ONE
卷 8, 期 12, 页码 -

出版社

PUBLIC LIBRARY SCIENCE
DOI: 10.1371/journal.pone.0082243

关键词

-

资金

  1. Danish Strategic Research Council
  2. Centre of COPD research
  3. Carlsberg Foundation
  4. Lundbeck Foundation [R67-2010-6409, R108-2012-10802] Funding Source: researchfish

向作者/读者索取更多资源

Microfibrillar-associated protein 4 (MFAP4) is located in the extracellular matrix (ECM). We sought to identify tissues with high levels of MFAP4 mRNA and MFAP4 protein expression. Moreover, we aimed to evaluate the significance of MFAP4 as a marker of cardiovascular disease (CVD) and to correlate MFAP4 with other known ECM markers, such as fibulin-1, osteoprotegerin (OPG), and osteopontin (OPN). Quantitative real-time PCR demonstrated that MFAP4 mRNA was more highly expressed in the heart, lung, and intestine than in other elastic tissues. Immunohistochemical studies demonstrated high levels of MFAP4 protein mainly at sites rich in elastic fibers and within blood vessels in all tissues investigated. The AlphaLISA technique was used to determine serum MFAP4 levels in a clinical cohort of 172 patients consisting of 5 matched groups with varying degrees of CVD: 1: patients with ST elevation myocardial infarction (STEMI), 2: patients with non-STEMI, 3: patients destined for vascular surgery because of various atherosclerotic diseases (stable atherosclerotic disease), 4: apparently healthy individuals with documented coronary artery calcification (CAC-positive), and 5: apparently healthy individuals without signs of coronary artery calcification (CAC-negative). Serum MFAP4 levels were significantly lower in patients with stable atherosclerotic disease than CAC-negative individuals (p<0.05). Furthermore, lower serum MFAP4 levels were present in patients with stable atherosclerotic disease compared with STEMI and non-STEMI patients (p, 0.05). In patients with stable atherosclerotic disease, positive correlations between MFAP4 and both fibulin-1 (r = 0.50; p = 0.0244) and OPG (r = 0.62; p = 0.0014) were found. Together, these results indicate that MFAP4 is mainly located in elastic fibers and is highly expressed in blood vessels. The present study suggests that serum MFAP4 varies in groups of patients with different cardiovascular conditions. Further studies are warranted to describe the role of serum MFAP4 as a biomarker of stable atherosclerotic disease.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Critical Care Medicine

Predictors and associations of the persistent airflow limitation phenotype in asthma: a post-hoc analysis of the ATLANTIS study

Tessa M. Kole, Elise Vanden Berghe, Monica Kraft, Judith M. Vonk, Martijn C. Nawijn, Salman Siddiqui, Kai Sun, Leonardo M. Fabbri, Klaus F. Rabe, Kian Fan Chung, Gabriele Nicolini, Alberto Papi, Chris Brightling, Dave Singh, Thys van der Molen, Sven-Erik Dahlen, Alvar Agusti, Rosa Faner, Jadwiga A. Wedzicha, Gavin C. Donaldson, Ian M. Adcock, Lies Lahousse, Huib A. M. Kerstjens, Maarten van den Berge

Summary: This post-hoc analysis investigates the determinants, clinical implications, and outcome of persistent airflow limitation (PAL) in patients with asthma. The study reveals that PAL is not only present in severe asthma, but also in a considerable proportion of patients with milder disease. In patients with mild asthma, PAL is associated with eosinophilic inflammation and a higher risk of exacerbations, suggesting the need for increased treatment intensity.

LANCET RESPIRATORY MEDICINE (2023)

Editorial Material Cardiac & Cardiovascular Systems

Incidental detection in the DANCAVAS trial was limited by design and did not bias the cost effectiveness conclusion

Rikke Sogaard, Axel Diederichsen, Jes Lindholt

EUROPEAN HEART JOURNAL (2023)

Article Hematology

The healthy donor effect and survey participation, becoming a donor and donor career

Thorsten Brodersen, Klaus Rostgaard, Cathrine Juel Lau, Knud Juel, Christian Erikstrup, Kasper Rene Nielsen, Sisse Rye Ostrowski, Kjell Titlestad, Susanne G. Saekmose, Ole B. Pedersen, Henrik Hjalgrim

Summary: This study found that blood donors were more likely to participate in health surveys, indicating the presence of the healthy donor effect. Furthermore, blood donation was associated with better self-reported health and healthier lifestyles.

TRANSFUSION (2023)

Article Microbiology

A Cross-Sectional Study of SARS-CoV-2 Antibodies and Risk Factors for Seropositivity in Staff in Day Care Facilities and Preschools in Denmark

Kamille Fogh, Alexandra R. R. Eriksen, Tine Graakjaer Larsen, Rasmus B. Hasselbalch, Henning Bundgaard, Bibi F. S. S. Scharff, Susanne D. Nielsen, Charlotte S. Jorgensen, Christian Erikstrup, Lars ostergaard, Svend Ellermann-Eriksen, Berit Andersen, Henrik Nielsen, Isik S. Johansen, Lothar Wiese, Lotte Hindhede, Susan Mikkelsen, Susanne G. Saekmose, Bitten Aagaard, Dorte K. Holm, Lene Harritshoj, Lone Simonsen, Thea K. Fischer, Fredrik Folke, Freddy Lippert, Sisse R. Ostrowski, Thomas Benfield, Kare Molbak, Steen Ethelberg, Anders Koch, Anne-Marie Vangsted, Tyra Grove Krause, Anders Fomsgaard, Henrik Ullum, Robert Skov, Kasper Iversen

Summary: This study investigated the immunity against COVID-19, risk factors, and behavior among employees in day care facilities and preschools (DCS) in Denmark. The study found that DCS staff had a higher risk of exposure within their own household than at their workplace. The study also found that most employees expressed fear of contracting COVID-19 and there was limited use of personal protective equipment at work.

MICROBIOLOGY SPECTRUM (2023)

Review Cardiac & Cardiovascular Systems

The association between diabetes and abdominal aortic aneurysms in men: results of two Danish screening studies, a systematic review, and a meta-analysis of population-based screening studies

Katrine Lawaetz Larsen, Egle Kavaliunaite, Lars Melholt Rasmussen, Jesper Hallas, Axel Diederichsen, Flemming Hald Steffensen, Martin Busk, Lars Frost, Grazina Urbonaviciene, Jess Lambrechtsen, Kenneth Egstrup, Jes Sanddal Lindholt

Summary: A paradoxical protective effect of diabetes on the development and progression of abdominal aortic aneurysms (AAA) has been investigated through a cross-sectional study, systematic review, and meta-analysis. The results suggest a potential change in the association between diabetes and AAA over time.

BMC CARDIOVASCULAR DISORDERS (2023)

Article Cardiac & Cardiovascular Systems

Cationic proteins from eosinophils bind bone morphogenetic protein receptors promoting vascular calcification and atherogenesis

Zhaojie Meng, Shuya Zhang, Wei Li, Yunzhe Wang, Minjie Wang, Xin Liu, Cong-Lin Liu, Sha Liao, Tianxiao Liu, Chongzhe Yang, Jes S. Lindholt, Lars M. Rasmussen, Lasse M. Obel, Jane Stubbe, Axel C. Diederichsen, Yong Sun, Yabing Chen, Paul B. Yu, Peter Libby, Guo-Ping Shi, Junli Guo

Summary: In this study, it was found that blood eosinophil count and eosinophil cationic protein (ECP) concentration are risk factors for cardiovascular diseases. Eosinophils and ECP were shown to contribute to vascular calcification and atherogenesis through the BMPR-1A/1B-Smad-1/5/8-Runx2 signaling pathway.

EUROPEAN HEART JOURNAL (2023)

Article Health Care Sciences & Services

Arabic-speaking male immigrants' perceptions of preventive initiatives: An interview study

Marie Dahl, Susanne F. Sondergaard, Rafel Salman Al-Allaq, Axel Diederichsen, Jes S. Lindholt

Summary: This study explores the perceptions of Arabic-speaking male immigrants on preventive initiatives, particularly for cardiovascular diseases. The findings reveal that preventive initiatives are ethically and culturally acceptable, and are considered important for the participants' health and self-determination. However, Arabic-speaking men may face barriers in engaging in prevention due to their basic assumptions and limited capabilities. Therefore, a person-centred approach and efforts to improve health literacy can help address inequality in accessibility and acceptability of preventive measures.

HEALTH EXPECTATIONS (2023)

Review Hematology

Protocol for a Systematic Review and Individual Participant Data Meta-Analysis of Randomized Trials of Screening for Atrial Fibrillation to Prevent Stroke

William McIntyre

Summary: Atrial fibrillation is a common cause of stroke. Timely diagnosis and treatment with oral anticoagulation can prevent many AF-related strokes. However, the impact of population-based ECG screening on stroke is uncertain as current RCTs lack sufficient power.

THROMBOSIS AND HAEMOSTASIS (2023)

Article Medicine, General & Internal

Experience of loneliness during the COVID-19 pandemic: a cross-sectional study of 50 968 adult Danes

Lea A. N. Christoffersen, Dorte Helenius, Michael Schwinn, Christian Erikstrup, Henrik Hjalgrim, Janna Nissen, Karina Banasik, Kaspar Nielsen, Kathrine A. Kaspersen, Khoa M. Dinh, Mie T. Bruun, Sisse R. Ostrowski, Susanne Saekmose, Thomas F. Hansen, Thomas Werge, Maria Didriksen, Ole Birger Pedersen

Summary: This cross-sectional cohort study examined the level of loneliness during the COVID-19 pandemic in Denmark and identified associated behavioral patterns and demographic factors. The findings showed an increase in experienced loneliness during the pandemic, particularly affecting individuals with low well-being, women, and younger individuals.

BMJ OPEN (2023)

Article Oncology

Neoadjuvant intratumoral influenza vaccine treatment in patients with proficient mismatch repair colorectal cancer leads to increased tumor infiltration of CD8+T cells and upregulation of PD-L1: a phase 1/2 clinical trial

Mikail Gogenur, Lukas Balsevicius, Mustafa Bulut, Nesibe Colak, Tobias Freyberg Justesen, Anne-Marie Kanstrup Fiehn, Marianne Bogevang Jensen, Kathrine Host-Rasmussen, Britt Cappelen, Shruti Gaggar, Asma Tajik, Jawad Ahmad Zahid, Astrid Louise Bjorn Bennedsen, Tommaso Del Buono D'Ondes, Hans Raskov, Susanne Gjorup Saekmose, Lasse Bremholm Hansen, Ali Salanti, Susanne Brix, Ismail Gogenur

Summary: A clinical trial was conducted to investigate the safety and efficacy of intratumoral influenza vaccine in patients with non-metastasizing sigmoid or rectal cancer. The results showed that the vaccine was safe and feasible, and induced infiltration of CD8+T cells and upregulation of PD-L1 in proficient mismatch repair tumors.

JOURNAL FOR IMMUNOTHERAPY OF CANCER (2023)

Letter Cardiac & Cardiovascular Systems

Response by Hasific et al to Letter Regarding Article, Vitamin K2 and D in Patients With Aortic Valve Calcification: A Randomized Double-Blinded Clinical Trial

Selma Hasific, Lars Melholt Rasmussen, Jordi S. Dahl, Axel C. P. Diederichsen

CIRCULATION (2023)

Article Oncology

Does coronary artery calcium score have an impact on overall survival for locally advanced non-small cell lung cancer treated with definitive radiotherapy

Agon Olloni, Carsten Brink, Ebbe L. Lorenzen, Stefan S. Jeppesen, Lone Hoffmann, Charlotte Kristiansen, Marianne M. Knap, Ditte S. Moller, Lotte Nygard, Gitte F. Persson, Rune S. Thing, Hella MB. Sand, Axel Diederichsen, Tine Schytte

Summary: This study investigated the role of coronary artery calcium score (CACs) as a prognostic marker in locally advanced non-small cell lung cancer (LA-NSCLC) patients. The results showed that CACs did not significantly impact the overall survival of the patients, highlighting the priority of lung cancer treatment.

RADIOTHERAPY AND ONCOLOGY (2023)

Letter Hematology

Platelet Aggregation Is Not Altered in Men with Aortic Aneurysms

Lasse M. Obel, Jes S. Lindholt, Axel C. Diederichsen, Christian Kring, Lars M. Rasmussen, Anne B. Alnor, Pernille J. Vinholt

THROMBOSIS AND HAEMOSTASIS (2023)

Article Medicine, General & Internal

Effects of vitamins K2 and D3 supplementation in patients with severe coronary artery calcification: a study protocol for a randomised controlled trial

Selma Hasific, Kristian A. Ovrehus, Susanne Hosbond, Jess Lambrechtsen, Preman Kumarathurai, Anna Mejldal, Emil Johannes Ravn, Lars Melholt Rasmussen, Oke Gerke, Hans Mickley, Axel Diederichsen

Summary: This study aims to investigate the effects of vitamin K2 and D3 supplementation on severe coronary artery calcification. The findings suggest that supplementation with these vitamins can slow down the calcification process and have a protective role in predicting acute myocardial infarction and cardiovascular mortality.

BMJ OPEN (2023)

暂无数据