RRML - The flow cytometric labeling pattern in HLA-B27 detection may suggest cross reactivities

Main page
News
RJLabM Credits
Archive
- Current issue
- Ahead of print
- List of published issues
- 2024
  - Nr.4/2024
  - Nr.3/2024
  - Nr.2/2024
  - Nr.1/2024
  - Supplement 1/2024
- 2023
  - Nr.4/2023
  - Nr.3/2023
  - Nr.2/2023
  - Nr.1/2023
  - Supplement 1/2023
- 2022
  - Nr.4/2022
  - Nr.3/2022
  - Nr.2/2022
  - Nr.1/2022
  - Supplement 1/2022
- 2021
  - Nr.4/2021
  - Nr.3/2021
  - Nr.2/2021
  - Nr.1/2021
- 2020
  - Nr.4/2020
  - Nr.3/2020
  - Nr.2/2020
  - Nr.1/2020
  - Supplement 1/2020
- 2019
  - Nr.4/2019
  - Nr.3/2019
  - Nr.2/2019
  - Nr.1/2019
  - Supplement 1/2019
- 2018
  - Nr.4/2018
  - Nr.3/2018
  - Nr.2/2018
  - Nr.1/2018
  - Supplement 1/2018
  - Supplement 2/2018
  - Supplement 3/2018
- 2017
  - Nr.4/2017
  - Nr.3/2017
  - Nr.2/2017
  - Nr.1/2017
  - Supplement 1/2017
- 2016
  - Nr.4/2016
  - Nr.3/2016
  - Nr.2/2016
  - Nr.1/2016
  - Supplement 1/2016
- 2015
  - Nr.4/2015
  - Nr.3/2015
  - Nr.2/2015
  - Nr.1/2015
  - Supplement 1/2015
- 2014
  - Nr.4/2014
  - Nr.3/2014
  - Nr.2/2014
  - Nr.1/2014
  - Supplement 1/2014
- 2013
  - Nr.4/2013
  - Nr.3/2013
  - Nr.2/2013
  - Nr.1/2013
  - Supplement 1/2013
- 2012
  - Nr.4/2012
  - Nr.3/2012
  - Nr.2/2012
  - Nr.1/2012
  - Supplement 1/2012
- 2011
  - Nr.4/2011
  - Nr.3/2011
  - Nr.2/2011
  - Nr.1/2011
  - Supplement 1/2011
- 2010
  - Nr.4/2010
  - Nr.3/2010
  - Nr.2/2010
  - Nr.1/2010
  - Supplement 1/2010
- 2009
  - Nr.4/2009
  - Nr.3/2009
  - Nr.2/2009
  - Nr.1/2009
  - Supplement 1/2009
- 2008
  - Nr.4/2008
  - Nr.3/2008
  - Nr.2/2008
  - Nr.1/2008
  - Supplement 1/2008
- 2007
  - Nr.4/2007
  - Nr.3/2007
  - Nr.2/2007
  - Nr.1/2007
- 2006
  - Nr.4/2006
  - Nr.3/2006
  - Nr.2/2006
  - Nr.1/2006
- 2005
  - Nr.1/2005
Instructions for authors
Online applications
- Send an article
- Online payments
Editorial
About us
Links

ISSN online: 2284-5623

ISSN-L: 1841-6624

Rejection rate (2020): 75%

Journal Metrics

Impact Factor 0.5
Five Year Impact Factor 0.5
JCI 0.12

Top 10 downloaded articles - January 2025 -

Romanian Review of Laboratory ...	13
Investigation of cytokine chan...	12
Correlation between fecal biom...	9
A comprehensive review of Prof...	8
Biomarkers of acute kidney inj...	8
Recomandările naționale ale ...	8
Implementing essential require...	7
Expressions of vascular endoth...	7
COVID-19 or systemic lupus ery...	7
Study of the antimicrobial act...	6

Concept, Design & Programming
Dr. Adrian Man

Nr. 19(2)/2011

The flow cytometric labeling pattern in HLA-B27 detection may suggest cross reactivities

Petru Cianga, Mihaela Zlei, Elena Rezus, Corina Cianga

Abstract:

Background: The detection of HLA-B27 expression is one of the most powerful diagnostic tools in ankylosing spondylitis and other spondylarthropaties, hence the importance of a reliable and accurate detection method. Flow cytometry is often used as an alternative HLA-B27 typing technique, mainly because it is a rapid test. However, even though it is based on various monoclonal antibodies, their ability to bind to cross-reactive HLA-B molecules was demonstrated by various groups. Materials and methods: The HLA-B27 typing was performed by flow cytometry using the BD TM HLA-B27 System, and by the HLA-SSP and HLA-SSO typing techniques. Results: We were able to confirm some of the known cross-reactivities and evidence some new ones, as HLA-B18 and B35, in the context of a characteristic flow cytometric labeling pattern. Conclusions: flow cytometry can offer clues indicating the presence of HLA-B27 cross-reactive molecules, but such situations will require HLA typing by molecular biology techniques.

Keywords: HLA-B27,ankylosing spondilitis,cross-reactivity,flow cytometry

Download full text PDF
(298 KB)

Download erata
(194 KB)

Cianga P, Zlei M, Rezus E, Cianga C. The flow cytometric labeling pattern in HLA-B27 detection may suggest cross reactivities. Rev Romana Med Lab. 2011;19(2):185-91