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The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases?

Cilt: 44 Sayı: 6 28 Kasım 2022
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The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases?

Öz

Examination of antinuclear antibody (ANA) is used in diagnosis of systemic autoimmune diseases, and the indirect immunofluorescence (IIF) assay using HEp-2 cells is the gold standard method. HEp-2 allows the detection of multiple target antigen-directed autoantibodies. The guide “The International Consensus on ANA Patterns (ICAP)”, characterizes the patterns into three groups: nuclear, cytoplasmic, and mitotic. The majority of these are associated with autoimmune diseases, but some are rarely seen in autoimmune diseases or may be associated with conditions other than autoimmune disease. There is no consensus on how to report cytoplasmic and mitotic patterns-negative or positive. We aimed to examine the characteristics of patients that had cytoplasmic or mitotic staining in ANA evaluation by IIF. In our Medical Microbiology Laboratory, 18985 ANA tests of 16940 patients were studied between 01.01.2015-31.12.2019. Cytoplasmic or mitotic pattern was detected in 393 (2.07%) tests belonging to 385 patients. Cytoplasmic patterns suggestive of anti-mitochondrial antibody (AMA), anti-smooth muscle antibody (ASMA), anti-Jo-1 and anti-ribosomal P-protein were not included. The most common patterns were anti-midbody, anti-spindle fibers, and anti-vimentin patterns. There were 66 rheumatology patients that were negative for ANA but had cytoplasmic or mitotic staining. There was no statistically significant difference between the diagnosis and patterns of these patients. We suggest that the ANA should be reported as “negative” in case of cytoplasmic or mitotic pattern unless the term anti-cell antibody is used. It should be noted in the description part of the report in order to distinguish significant cytoplasmic patterns and give an idea for some specific conditions.

Anahtar Kelimeler

Kaynakça

  1. Meroni PL, Schur PH. ANA screening: an old test with new recommendations. Ann Rheum Dis 2010;69:1420-2.
  2. Chan EKL, de Melo Cruvinel W, Andrade LEC. The International Consensus on Standardized Nomenclature of Antinuclear Antibody HEp-2 Cell Patterns (ICAP) initiative - Current state and perspectives. In: Conrad K, Chan EKL, Andrade LEC, Steiner G, Pruijn GJM, Shoenfeld Y, editors. From Autoantibody Research to Standardized Diagnostic Assays in the Management of Human Diseases series. Report on the 12th Dresden Symposium on Autoantibodies. Germany. 2015. p. 282-288.
  3. Damoiseaux J, von Mühlen CA, Garcia-De La Torre I, Carballo OG, de Melo Cruvinel W, Francescantonio PL, et al. International consensus on ANA patterns (ICAP): the bumpy road towards a consensus on reporting ANA results. Auto Immun Highlights 2016;7:1.
  4. Agmon-Levin N, Damoiseaux J, Kallenberg C, Sack U, Witte T, Herold M, et al. International recommendations for the assessment of autoantibodies to cellular antigens referred to as anti-nuclear antibodies. Ann Rheum Dis 2014;73:17-23.
  5. Chan EKL, Damoiseaux J, Carballo OG, Conrad K, de Melo Cruvinel W, Francescantonio PLC, et al. Report of the First International Consensus on Standardized Nomenclature of Antinuclear Antibody HEp-2 Cell Patterns 2014-2015. Front Immunol 2015;6:412.
  6. Andrade LEC, Klotz W, Herold M, Conrad K, Rönnelid J, Fritzler MJ, von Mühlen CA, Satoh M, Damoiseaux J, Cruvinel WM, Chan EKL; Executive Committee of ICAP. International consensus on antinuclear antibody patterns: definition of the AC-29 pattern associated with antibodies to DNA topoisomerase I. Clin Chem Lab Med 2018. pii: /j/cclm.ahead-of-print/cclm-2018-0188/cclm-2018-0188.xml.
  7. Chan EKL, Damoiseaux J, de Melo Cruvinel W, Carballo OG, Conrad K, Francescantonio PL, et al. Report on the second International Consensus on ANA Pattern (ICAP) workshop in Dresden 2015. Lupus 2016;25:797-804.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

28 Kasım 2022

Gönderilme Tarihi

10 Temmuz 2022

Kabul Tarihi

3 Ağustos 2022

Yayımlandığı Sayı

Yıl 2022 Cilt: 44 Sayı: 6

Kaynak Göster

APA
Kaşifoğlu, N., Yaşar Bilge, N. Ş., & Kaşifoğlu, T. (2022). The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases? Osmangazi Tıp Dergisi, 44(6), 851-861. https://doi.org/10.20515/otd.1142942
AMA
1.Kaşifoğlu N, Yaşar Bilge NŞ, Kaşifoğlu T. The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases? Osmangazi Tıp Dergisi. 2022;44(6):851-861. doi:10.20515/otd.1142942
Chicago
Kaşifoğlu, Nilgün, Nazife Şule Yaşar Bilge, ve Timuçin Kaşifoğlu. 2022. “The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases?”. Osmangazi Tıp Dergisi 44 (6): 851-61. https://doi.org/10.20515/otd.1142942.
EndNote
Kaşifoğlu N, Yaşar Bilge NŞ, Kaşifoğlu T (01 Kasım 2022) The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases? Osmangazi Tıp Dergisi 44 6 851–861.
IEEE
[1]N. Kaşifoğlu, N. Ş. Yaşar Bilge, ve T. Kaşifoğlu, “The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases?”, Osmangazi Tıp Dergisi, c. 44, sy 6, ss. 851–861, Kas. 2022, doi: 10.20515/otd.1142942.
ISNAD
Kaşifoğlu, Nilgün - Yaşar Bilge, Nazife Şule - Kaşifoğlu, Timuçin. “The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases?”. Osmangazi Tıp Dergisi 44/6 (01 Kasım 2022): 851-861. https://doi.org/10.20515/otd.1142942.
JAMA
1.Kaşifoğlu N, Yaşar Bilge NŞ, Kaşifoğlu T. The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases? Osmangazi Tıp Dergisi. 2022;44:851–861.
MLA
Kaşifoğlu, Nilgün, vd. “The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases?”. Osmangazi Tıp Dergisi, c. 44, sy 6, Kasım 2022, ss. 851-6, doi:10.20515/otd.1142942.
Vancouver
1.Nilgün Kaşifoğlu, Nazife Şule Yaşar Bilge, Timuçin Kaşifoğlu. The Anti-Cytoplasmic and Anti-Mitotic Autoantibodies; Are These Antibodies Associated with Diseases? Osmangazi Tıp Dergisi. 01 Kasım 2022;44(6):851-6. doi:10.20515/otd.1142942


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