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Editor-in-chief
Maria Stella Graziani

Deputy Director
Martina Zaninotto

Associate Editors
Ferruccio Ceriotti
Davide Giavarina
Bruna Lo Sasso
Giampaolo Merlini
Martina Montagnana
Andrea Mosca
Paola Pezzati
Rossella Tomaiuolo
Matteo Vidali

EIC Assistant
Francesco Busardò

International Advisory Board Khosrow Adeli Canada
Sergio Bernardini Italy
Marcello Ciaccio Italy
Eleftherios Diamandis Canada
Philippe Gillery France
Kjell Grankvist Sweden
Hans Jacobs The Netherlands
Eric Kilpatrick UK
Magdalena Krintus Poland
Giuseppe Lippi Italy
Mario Plebani Italy
Sverre Sandberg Norway
Ana-Maria Simundic Croatia
Tommaso Trenti Italy
Cas Weykamp The Netherlands
Maria Willrich USA
Paul Yip Canada


Publisher
Biomedia srl
Via L. Temolo 4, 20126 Milano

Responsible Editor
Giuseppe Agosta

Editorial Secretary
Chiara Riva
Biomedia srl
Via L. Temolo 4, 20126 Milano
Tel. 0245498282
email: biochimica.clinica@sibioc.it

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ISSN print: 0393 – 0564
ISSN digital: 0392- 7091



BC: Articoli scritti da C. Bonaguri

Efficacia e utilità del monitoraggio terapeutico di autoanticorpi e farmaci inibitori del Tumor Necrosis Factor alpha in pazienti in trattamento per patologie autoimmuni
Therapeutic monitoring of autoantibodies Tumor Necrosis Factor α inhibitor drugs: efficacy and benefit for patients with autoimmune diseases
<p>Therapeutic monitoring of autoantibodies Tumor Necrosis Factor &alpha; inhibitor drugs: efficacy and benefit for patients with autoimmune diseases. Tumor necrosis factor alpha (TNF&alpha;) is a proinflammatory cytokine involved in the pathogenesis of chronic inflammatory disease, such as rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, Chron&rsquo;s disease and ulcerative colitis. TNF&alpha; inhibitors (anti-TNF&alpha;) are monoclonal antibodies drugs directed against TNF&alpha; (i.e. adalimumab, infliximab, etarnecept, golimumab and certolizumab). Their effect consists in reducing the inflammatory response of autoimmune diseases. Several randomized controlled trials and observational studies evaluated the therapeutic efficacy of these drugs and reported a clear benefit for patients affected by chronic inflammatory disease treated with anti-TNF&alpha;, but also a high risk of reactions and infections in the injection site. These drugs are immunogenic, and consequent anti-drug antibodies (ADA) formation may decrease the functional drug concentration resulting in a loss of response. Therefore, we evaluated the impact of ADA on therapeutic response through meta-analyses, showing that detectable ADA significantly reduced TNF&alpha; inhibitors response. ADA could interfere with drugs and compromise their effects, so the determination of serum ADA levels could improve the patient&rsquo;s management. Even if the decrease of therapeutic response, due to ADA production, is well documented, the clinical benefit of serum ADA determination remains unclear. At the moment, there are many indications about the use of immunogenicity test to guide the therapy, but more information should be acquired before implementing this test in clinical practice.</p>
Biochimica Clinica ; 42(3) 266-273
Documenti SIBioC - SIBioC Documents
 
Determinazione e utilizzo clinico di autoanticorpi e/o di profili autoanticorpali nelle malattie epatiche autoimmuni – aggiornamento 2021
<p>Description and clinical use of autoantibody determination in autoimmune liver diseases &ndash; update 2021, on behalf of the Study Group &ldquo;Autoimmune Diseases&rdquo; of the Italian Society of Clinical Biochemistry. The autoantibody assessment in the field of autoimmune liver disease is crucial both for diagnosis and prognosis. Although these autoantibodies are sometime present even in the normal healthy individuals, their presence is a prerequisite to diagnose autoimmune hepatitis (AIH) and primary biliary cholangitis (PBC); some of these autoantibodies are included in the diagnostic scoring system for these diseases. The laboratory diagnostics of autoimmune liver diseases, traditionally carried out using indirect immunofluorescence testing (IFT) on rodent tissue slices, has achieved substantial improvements due to innovative analytical opportunities, such as ELISA-based diagnostic assay and Multiple Immunodot Liver profile test based on recombinant or purified antigens. The aim of this document is to highlight the crucial role of the new antigen specific tests for a better diagnostic strategy in the field of the three major autoimmune liver diseases AIH, PBC and Primary sclerosing cholangitis (PSC).</p>
Biochimica Clinica ; 17(1)
Documenti - Documents