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2. Low copy numbers of complement C4 and homozygous deficiency of C4A may predispose to severe disease and earlier disease onset in patients with systemic lupus erythematosus. Jüptner M, Flachsbart F, Caliebe A, Lieb W, Schreiber S, Zeuner R, Franke A, Schröder JO. Lupus; 2018 Apr; 27(4):600-609. PubMed ID: 29050534 [Abstract] [Full Text] [Related]
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11. The intricate role of complement component C4 in human systemic lupus erythematosus. Yang Y, Chung EK, Zhou B, Lhotta K, Hebert LA, Birmingham DJ, Rovin BH, Yu CY. Curr Dir Autoimmun; 2004 Nov; 7():98-132. PubMed ID: 14719377 [Abstract] [Full Text] [Related]
12. Assessment of complement C4 gene copy number using the paralog ratio test. Fernando MM, Boteva L, Morris DL, Zhou B, Wu YL, Lokki ML, Yu CY, Rioux JD, Hollox EJ, Vyse TJ. Hum Mutat; 2010 Jul; 31(7):866-74. PubMed ID: 20506482 [Abstract] [Full Text] [Related]
13. Insights on the relationship between complement component C4 serum concentrations and C4 gene copy numbers in a Western Australian systemic lupus erythematosus cohort. Margery-Muir AA, Bundell C, Wetherall JD, Whidborne R, Martinez P, Groth DM. Lupus; 2018 Sep; 27(10):1687-1696. PubMed ID: 30041577 [Abstract] [Full Text] [Related]
14. C4A deficiency due to a 2 bp insertion is increased in patients with systemic lupus erythematosus. Sullivan KE, Kim NA, Goldman D, Petri MA. J Rheumatol; 1999 Oct; 26(10):2144-7. PubMed ID: 10529130 [Abstract] [Full Text] [Related]
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19. Lack of evidence of a specific role for C4A gene deficiency in determining disease susceptibility among C4-deficient patients with systemic lupus erythematosus (SLE). Dragon-Durey MA, Rougier N, Clauvel JP, Caillat-Zucman S, Remy P, Guillevin L, Liote F, Blouin J, Ariey F, Lambert BU, Kazatchkine MD, Weiss L. Clin Exp Immunol; 2001 Jan 19; 123(1):133-9. PubMed ID: 11168010 [Abstract] [Full Text] [Related]
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