Arnson Y, Amital H, Shoenfeld Y. Vitamin D and autoimmunity: new aetiological and therapeutic considerations. Ann Rheum Dis. 2007;66:1137–42.
Article
PubMed
PubMed Central
CAS
Google Scholar
Deluca HF, Cantorna MT. Vitamin D: its role and uses in immunology. FASEB J. 2001;15:2579–85.
Article
PubMed
CAS
Google Scholar
Delanghe JR, Speeckaert R, Speeckaert MM. Behind the scenes of vitamin D binding protein: more than vitamin D binding. Best Pract Res Clin Endocrinol Metab. 2015;29:773–86.
Article
PubMed
CAS
Google Scholar
Holick MF. The vitamin D deficiency pandemic: approaches for diagnosis, treatment and prevention. Revi Endocrine Metabol Disord. 2017;18:153–65.
Article
CAS
Google Scholar
Wang TJ, Zhang F, Richards JB, Kestenbaum B, van Meurs JB, Berry D, et al. Common genetic determinants of vitamin D insufficiency: a genome-wide association study. Lancet. 2010;376:180–8.
Article
PubMed
PubMed Central
CAS
Google Scholar
McGrath JJ, Saha S, Burne THJ, Eyles DW. A systematic review of the association between common single nucleotide polymorphisms and 25-hydroxyvitamin D concentrations. J Steroid Biochem Mol Biol. 2010;121:471–7.
Article
PubMed
CAS
Google Scholar
Klareskog L, Catrina AI, Paget S. Rheumatoid arthritis. Lancet. 2009;373:659–72.
Article
PubMed
CAS
Google Scholar
Costenbader KH, Feskanich D, Holmes M, Karlson EW, Benito-Garcia E. Vitamin D intake and risks of systemic lupus erythematosus and rheumatoid arthritis in women. Ann Rheum Dis. 2008;67:530–5.
Article
PubMed
CAS
Google Scholar
Hiraki LT, Munger KL, Costenbader KH, Karlson EW. Dietary intake of vitamin D during adolescence and risk of adult-onset systemic lupus erythematosus and rheumatoid arthritis. Arthritis Care Res (Hoboken). 2012;64:1829–36.
Article
CAS
Google Scholar
Merlino LA, Curtis J, Mikuls TR, Cerhan JR, Criswell LA, Saag KG. Vitamin D intake is inversely associated with rheumatoid arthritis: results from the Iowa Women's health study. Arthritis Rheum. 2004;50:72–7.
Article
PubMed
CAS
Google Scholar
Nielen MMJ, van Schaardenburg D, Lems WF, van de Stadt RJ, de Koning MHMT, Reesink HW, et al. Vitamin D deficiency does not increase the risk of rheumatoid arthritis: comment on the article by Merlino et al. Arthritis Rheum. 2006;54:3719–20.
Article
PubMed
Google Scholar
Hiraki LT, Arkema EV, Cui J, Malspeis S, Costenbader KH, Karlson EW. Circulating 25-hydroxyvitamin D level and risk of developing rheumatoid arthritis. Rheumatology (Oxford). 2014;53:2243–8.
Article
Google Scholar
Lai JK, Lucas RM, Banks E, Ponsonby AL. Variability in vitamin D assays impairs clinical assessment of vitamin D status. Intern Med J. 2012;42:43–50.
Article
PubMed
CAS
Google Scholar
Snellman G, Melhus H, Gedeborg R, Byberg L, Berglund L, Wernroth L, et al. Determining vitamin D status: a comparison between commercially available assays. PLoS One. 2010;5:e11555.
Article
PubMed
PubMed Central
CAS
Google Scholar
Zerwekh JE. Blood biomarkers of vitamin D status. Am J Clin Nutr. 2008;87:1087s–91s.
Article
PubMed
CAS
Google Scholar
Rantapää-Dahlqvist S, de Jong BAW, Berglin E, Hallmans G, Wadell G, Stenlund H, et al. Antibodies against cyclic citrullinated peptide and IgA rheumatoid factor predict the development of rheumatoid arthritis. Arthritis Rheum. 2003;48:2741–9.
Article
PubMed
CAS
Google Scholar
Arnett FC, Edworthy SM, Bloch DA, McShane DJ, Fries JF, Cooper NS, et al. The American rheumatism association 1987 revised criteria for the classification of rheumatoid arthritis. Arthritis Rheum. 1988;31:315–24.
Article
PubMed
CAS
Google Scholar
Bouillon R, Van Assche FA, Van Baelen H, Heyns W, De Moor P. Influence of the vitamin D-binding protein on the serum concentration of 1,25-Dihydroxyvitamin D(3): significance of the free 1,25-Dihydroxyvitamin D(3) concentration. J Clin Invest. 1981;67:589–96.
Article
PubMed
PubMed Central
CAS
Google Scholar
Powe CE, Ricciardi C, Berg AH, Erdenesanaa D, Collerone G, Ankers E, et al. Vitamin D–binding protein modifies the vitamin D–bone mineral density relationship. J Bone Miner Res. 2011;26:1609–16.
Article
PubMed
PubMed Central
CAS
Google Scholar
Matsumoto Y, Sugioka Y, Tada M, Okano T, Mamoto K, Inui K, et al. Relationships between serum 25-hydroxycalciferol, vitamin D intake and disease activity in patients with rheumatoid arthritis--TOMORROW study. Mod Rheumatol. 2015;25:246–50.
Article
PubMed
CAS
Google Scholar
Cutolo M, Otsa K, Laas K, Yprus M, Lehtme R, Secchi ME, et al. Circannual vitamin d serum levels and disease activity in rheumatoid arthritis: northern versus southern Europe. Clin Exp Rheumatol. 2006;24:702–4.
PubMed
CAS
Google Scholar
Gozdzik A, Zhu J, Wong BYL, Fu L, Cole DEC, Parra EJ. Association of vitamin D binding protein (VDBP) polymorphisms and serum 25(OH)D concentrations in a sample of young Canadian adults of different ancestry. J Steroid Biochem Mol Biol. 2011;127:405–12.
Article
PubMed
CAS
Google Scholar
Sinotte M, Diorio C, Berube S, Pollak M, Brisson J. Genetic polymorphisms of the vitamin D binding protein and plasma concentrations of 25-hydroxyvitamin D in premenopausal women. Am J Clin Nutr. 2009;89:634–40.
Article
PubMed
CAS
Google Scholar
Medlej-Hashim M, Jounblat R, Hamade A, Ibrahim JN, Rizk F, Azzi G, et al. Hypovitaminosis D in a young Lebanese population: effect of GC gene polymorphisms on vitamin D and vitamin D binding protein levels. Ann Hum Genet. 2015;79:394–401.
Article
PubMed
CAS
Google Scholar
Lauridsen AL, Vestergaard P, Hermann AP, Brot C, Heickendorff L, Mosekilde L, et al. Plasma concentrations of 25-hydroxy-vitamin D and 1,25-dihydroxy-vitamin D are related to the phenotype of Gc (vitamin D-binding protein): a cross-sectional study on 595 early postmenopausal women. Calcif Tissue Int. 2005;77:15–22.
Article
PubMed
CAS
Google Scholar
Blanton D, Han Z, Bierschenk L, Linga-Reddy MV, Wang H, Clare-Salzler M, et al. Reduced serum vitamin D-binding protein levels are associated with type 1 diabetes. Diabetes. 2011;60:2566–70.
Article
PubMed
PubMed Central
CAS
Google Scholar
Bolland MJ, Grey AB, Ames RW, Horne AM, Mason BH, Wattie DJ, et al. Age-, gender-, and weight-related effects on levels of 25-hydroxyvitamin D are not mediated by vitamin D binding protein. Clin Endocrinol. 2007;67:259–64.
Article
CAS
Google Scholar
Ljung L, Rantapaa-Dahlqvist S. Abdominal obesity, gender and the risk of rheumatoid arthritis - a nested case-control study. Arthritis Res Ther. 2016;18:277.
Article
PubMed
PubMed Central
Google Scholar
He C-S, Gleeson M, Fraser WD. Measurement of circulating 25-hydroxy vitamin d using three commercial enzyme-linked immunosorbent assay kits with comparison to liquid chromatography: tandem mass spectrometry method. ISRN Nutr. 2013;2013:723139.
Article
PubMed
PubMed Central
CAS
Google Scholar
Feser M, Derber LA, Deane KD, Lezotte DC, Weisman MH, Buckner JH, et al. Plasma 25,OH vitamin D concentrations are not associated with rheumatoid arthritis (RA)-related autoantibodies in individuals at elevated risk for RA. J Rheumatol. 2009;36:943–6.
Article
PubMed
PubMed Central
CAS
Google Scholar
Nielson CM, Jones KS, Chun RF, Jacobs J, Wang Y, Hewison M, et al. Role of assay type in determining free 25-Hydroxyvitamin D levels in diverse populations. N Engl J Med. 2016;374:1695–6.
Article
PubMed
PubMed Central
CAS
Google Scholar
Humphreys K, Grankvist A, Leu M, Hall P, Liu J, Ripatti S, et al. The genetic structure of the Swedish population. PLoS One. 2011;6:e22547.
Article
PubMed
PubMed Central
CAS
Google Scholar