PMID- 29155501 OWN - NLM STAT- MEDLINE DCOM- 20180809 LR - 20180809 IS - 1440-1797 (Electronic) IS - 1320-5358 (Linking) VI - 22 Suppl 4 DP - 2017 Dec TI - Urinary mRNA and lupus disease flare. PG - 27-30 LID - 10.1111/nep.13151 [doi] AB - In the past 20 years, extraction and quantification of mRNA from urinary sediment has emerged as a novel laboratory technique. The potential application of urinary mRNA quantification to the clinical care of patients with SLE has become an active field of research. However, published studies in this area are limited to small-scale ones. mRNA levels of several of cytokine and transcript factor genes have been found to have the potential for the diagnosis or monitoring of disease activity in patients with lupus nephritis. Our previous studies showed that a high urinary mRNA level of T-bet, the key transcription factor of type 1 T helper cells (Th1), was an independent predictor of lupus flare and probably reflects an intrinsic characteristic of patients with predisposition to Th1 activation. Other studies suggest that monitoring of monocyte chemoattractant protein-1(MCP-1), interleukin (IL)-17, GATA-3 (the key transcription factor of type 2 T helper cells) and forkhead box P3 (FOXP3, the key transcription factor of regulatory T cells) mRNA level in urinary sediment may provide an early clue for detecting disease flare in lupus patients. As a simple and non-invasive method, urinary mRNA level deserves further studies to validate its role in risk stratification and monitoring of patients with lupus nephritis. CI - (c) 2017 Asian Pacific Society of Nephrology. FAU - Szeto, Cheuk-Chun AU - Szeto CC AD - Department of Medicine & Therapeutics, Prince of Wales Hospital, 32 Ngan Shing Street, Shatin, NT, Hong Kong, China. LA - eng PT - Journal Article PT - Review PL - Australia TA - Nephrology (Carlton) JT - Nephrology (Carlton, Vic.) JID - 9615568 RN - 0 (Biomarkers) RN - 0 (CCL2 protein, human) RN - 0 (Chemokine CCL2) RN - 0 (GATA3 Transcription Factor) RN - 0 (GATA3 protein, human) RN - 0 (Interleukin-17) RN - 0 (RNA, Messenger) SB - IM MH - Biomarkers MH - Chemokine CCL2/genetics MH - GATA3 Transcription Factor/genetics MH - Humans MH - Interleukin-17/genetics MH - Lupus Nephritis/*urine MH - RNA, Messenger/*urine MH - Th1 Cells/immunology OTO - NOTNLM OT - SLE OT - biomarkers OT - glomerulonephritis EDAT- 2017/11/21 06:00 MHDA- 2018/08/10 06:00 CRDT- 2017/11/21 06:00 PHST- 2017/08/01 00:00 [accepted] PHST- 2017/11/21 06:00 [entrez] PHST- 2017/11/21 06:00 [pubmed] PHST- 2018/08/10 06:00 [medline] AID - 10.1111/nep.13151 [doi] PST - ppublish SO - Nephrology (Carlton). 2017 Dec;22 Suppl 4:27-30. doi: 10.1111/nep.13151.