PMID- 18625627 OWN - NLM STAT- MEDLINE DCOM- 20090624 LR - 20211020 IS - 1468-2060 (Electronic) IS - 0003-4967 (Print) IS - 0003-4967 (Linking) VI - 68 IP - 6 DP - 2009 Jun TI - Disease progression in mothers of children enrolled in the Research Registry for Neonatal Lupus. PG - 828-35 LID - 10.1136/ard.2008.088054 [doi] AB - OBJECTIVE: To evaluate autoimmune disease progression in asymptomatic and pauci-symptomatic mothers of children with neonatal lupus (NL). METHODS: Clinical information on mothers enrolled in the Research Registry for NL (RRNL) was obtained from medical records. Genotyping was performed for -308A/G tumour necrosis factor (TNF)alpha, 869T/C transforming growth factor (TGF)beta and -889C/T interleukin (IL)1alpha. RESULTS: Of the 321 mothers enrolled, 229 had at least 6 months of follow-up. Of the 51 mothers who were asymptomatic at the NL child's birth, 26 progressed: 12 developed pauci-undifferentiated autoimmune syndrome (pauci-UAS), 2 poly-UAS, 7 SS, 4 SLE and 1 SLE/SS. The median time to develop any symptom was 3.15 years. Of the 37 mothers classified as pauci-UAS at the NL child's birth, 16 progressed: 5 developed poly-UAS, 6 Sjogren syndrome (SS), 4 systemic lupus erythematosus (SLE) and 1 SLE/SS. Of the pauci-UAS mothers enrolled within 1 year, the median time to progression was 6.7 years. Four mothers developed lupus nephritis (two asymptomatic, two pauci-UAS). The probability of an asymptomatic mother developing SLE by 10 years was 18.6%, and developing probable/definite SS was 27.9%. NL manifestations did not predict disease progression in an asymptomatic mother. Mothers with anti-Sjogren syndrome A antigen (SSA/)Ro and anti-Sjogren syndrome B antigen (SSB)/La were nearly twice as likely to develop an autoimmune disease as mothers with anti-SSA/Ro only. Only TGFbetaT/T was significantly higher in SLE mothers compared to asymptomatic mothers (p = 0.03). CONCLUSIONS: Continued follow-up of asymptomatic NL mothers is warranted since nearly half progress, albeit few develop SLE. While the anti-SSB/La antibodies may be a risk factor for progression, further work is needed to determine reliable biomarkers in otherwise healthy women with anti-SSA/Ro antibodies identified solely because of an NL child. FAU - Rivera, T L AU - Rivera TL AD - New York University School of Medicine, New York, 10016, USA. tania.rivera@nyumc.org FAU - Izmirly, P M AU - Izmirly PM FAU - Birnbaum, B K AU - Birnbaum BK FAU - Byrne, P AU - Byrne P FAU - Brauth, J B AU - Brauth JB FAU - Katholi, M AU - Katholi M FAU - Kim, M Y AU - Kim MY FAU - Fischer, J AU - Fischer J FAU - Clancy, R M AU - Clancy RM FAU - Buyon, J P AU - Buyon JP LA - eng GR - R01 AR042455/AR/NIAMS NIH HHS/United States GR - R01 AR42455-01/AR/NIAMS NIH HHS/United States GR - R37 AR042455/AR/NIAMS NIH HHS/United States GR - N01 AR042220/AR/NIAMS NIH HHS/United States GR - N01-AR-4-2220/AR/NIAMS NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't DEP - 20080714 PL - England TA - Ann Rheum Dis JT - Annals of the rheumatic diseases JID - 0372355 RN - 0 (Antibodies, Antinuclear) RN - 0 (Autoantibodies) RN - 0 (SS-A antibodies) RN - 0 (SS-B antibodies) RN - 0 (Tumor Necrosis Factor-alpha) SB - IM MH - Antibodies, Antinuclear/immunology MH - Autoantibodies/blood MH - Disease Progression MH - Female MH - Follow-Up Studies MH - Genotype MH - Humans MH - Infant, Newborn MH - Lupus Erythematosus, Systemic/*congenital/genetics/immunology MH - *Mothers MH - Polymorphism, Genetic MH - Registries MH - Tumor Necrosis Factor-alpha/genetics PMC - PMC3558032 MID - NIHMS433980 EDAT- 2008/07/16 09:00 MHDA- 2009/06/25 09:00 PMCR- 2013/01/29 CRDT- 2008/07/16 09:00 PHST- 2008/07/16 09:00 [pubmed] PHST- 2009/06/25 09:00 [medline] PHST- 2008/07/16 09:00 [entrez] PHST- 2013/01/29 00:00 [pmc-release] AID - ard.2008.088054 [pii] AID - 10.1136/ard.2008.088054 [doi] PST - ppublish SO - Ann Rheum Dis. 2009 Jun;68(6):828-35. doi: 10.1136/ard.2008.088054. Epub 2008 Jul 14.