PMID- 22623274 OWN - NLM STAT- MEDLINE DCOM- 20131030 LR - 20211021 IS - 1437-160X (Electronic) IS - 0172-8172 (Linking) VI - 33 IP - 4 DP - 2013 Apr TI - HLA-DRbeta1*04 typing by simple in-house PCR-SSP technique for rheumatoid arthritis patients. PG - 867-70 LID - 10.1007/s00296-012-2448-7 [doi] AB - A strong association between rheumatoid arthritis (RA) and human leukocyte antigen (HLA) has been observed in many different populations and that accounts for approximately one-third of the genetic component of RA susceptibility. The greatest effect comes from DRbeta1 gene where the strongest association has been found with DRbeta1*04 (DR4) allele. As serology has some disadvantages over polymerase chain reaction (PCR)-based techniques and commercially available PCR-based kits are expensive, this study was aimed to standardize simple in-house PCR-SSP technique. Accuracy of this test was further checked with standard PCR-SSOP (RLS) results. The frequency HLA-DRbeta1*04 was significantly increased among RA patients when compared with normal controls. In this study, a very simple, convenient and more cost-effective in-house PCR-SSP technique was standardized for HLA-DRbeta1*04 typing that is helpful to RA diagnosis in developing countries like India, which can be used as a good screening test. FAU - Parasannanavar, Devaraj Jatteppa AU - Parasannanavar DJ AD - National Institute of Immunohaematology ICMR, Mumbai, Maharashtra, India. FAU - Yeola, Avani AU - Yeola A FAU - Pradhan, Vandana AU - Pradhan V FAU - Rajyadhaksha, Anjali AU - Rajyadhaksha A FAU - Ghosh, Kanjaksha AU - Ghosh K LA - eng PT - Journal Article DEP - 20120524 PL - Germany TA - Rheumatol Int JT - Rheumatology international JID - 8206885 RN - 0 (HLA-DRB1 Chains) RN - 0 (HLA-DRB1*04 antigen) SB - IM MH - Adult MH - Aged MH - Alleles MH - Arthritis, Rheumatoid/*genetics/immunology MH - Female MH - Genotype MH - HLA-DRB1 Chains/*genetics MH - Histocompatibility Testing/*methods MH - Humans MH - India MH - Male MH - Middle Aged MH - Polymerase Chain Reaction/methods MH - Sensitivity and Specificity EDAT- 2012/05/25 06:00 MHDA- 2013/10/31 06:00 CRDT- 2012/05/25 06:00 PHST- 2011/11/17 00:00 [received] PHST- 2012/05/06 00:00 [accepted] PHST- 2012/05/25 06:00 [entrez] PHST- 2012/05/25 06:00 [pubmed] PHST- 2013/10/31 06:00 [medline] AID - 10.1007/s00296-012-2448-7 [doi] PST - ppublish SO - Rheumatol Int. 2013 Apr;33(4):867-70. doi: 10.1007/s00296-012-2448-7. Epub 2012 May 24.