RecruitingNCT05700175

Transcriptomic Study of Adult Population With Marfan Syndrome

Sponsor

IRCCS Policlinico S. Donato

Enrollment

99 participants

Start Date

Nov 2, 2021

Study Type

OBSERVATIONAL

Conditions

Marfan Syndrome Marfan's Syndrome With Cardiovascular Manifestations

Summary

This project is designed to discover circulating biomarkers for aortic aneurysms in adults affected by Marfan Syndrome (MFS). The first aim is to identify circulating transcripts, protein-coding (mRNA) and not (ncRNAs), which show differential expression between three groups of adult patients affected by MFS, based on: presence or absence of thoracic aortic aneurysms (TAA) and indication of TAA-surgery. This obtained TAA\_MFS\_signature will then be correlated to fundamental biological parameters, like cytokines and chemokines relevant during inflammation and transcriptomic as well as epigenetics changes in aortic aneurysm tissue. Furthermore, the association of TAA\_MFS\_signature to genetic, clinical and instrumental parameters at present used for diagnosis and treatment, will be evaluated.

Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying Transcriptomic, epigenetic and proteomic analysis for people with marfan syndrome and marfan's syndrome with cardiovascular manifestations. The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years and older.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DIAGNOSTIC_TESTTranscriptomic, epigenetic and proteomic analysis

Next-generation sequencing will be used to identify differences in expression of circulating transcripts (protein-coding and not) in patients affected by Marfan Syndrome (MFS), subdivided based on the presence or absence of thoracic aortic aneurysms (TAA) and indication of TAA-surgery (TAA\_MFS\_signature). The obtained TAA\_MFS\_signature will be correlated to fundamental biological parameters by analysing: Blood-levels of cytokines and chemokines relevant for inflammation. Transcriptomic and epigenetic (Cytosine methylation) changes in aortic aneurysms tissue by Next-generation sequencing. Progression of biomarkers in surgical-patients before and at 6 and 12 months after surgery.