1. Leung AKC, Barankin B, Leong KF. Henoch-Schönlein Purpura in Children: An Updated Review. Curr Pediatr Rev. 2020;16(4):265-76.
2. Chen JY, Mao JH. Henoch-Schönlein purpura nephritis in children: incidence, pathogenesis and management. World J Pediatr. 2015;11(1):29-34.
3. Dyga K, Szczepańska M. IgA vasculitis with nephritis in children. Adv Clin Exp Med. 2020;29(4):513-519.
4. Hu X, Tai J, Qu Z, Zhao S, Zhang L, Li M, et al. A Lower Proportion of Regulatory B Cells in Patients with Henoch-Schoenlein Purpura Nephritis. PLoS One. 2016;11(3):e0152368.
5. Li B, Ren Q, Ling J, Tao Z, Yang X, Li Y. The change of Th17/Treg cells and IL-10/IL-17 in Chinese children with Henoch-Schonlein purpura: A PRISMA-compliant meta-analysis. Medicine (Baltimore). 2019;98(3):e13991.
6. Pol JG, Caudana P, Paillet J, Piaggio E, Kroemer G. Effects of interleukin-2 in immunostimulation and immunosuppression. J Exp Med. 2020;217(1):e20191247.
7. Visentainer JE, Sell AM, da Silva GC, Cavichioli AD, Franceschi DS, Lieber SR, et al. TNF, IFNG, IL6, IL10 and TGFB1 gene polymorphisms in South and Southeast Brazil. Int J Immunogenet. 2008;35(4-5):287-93.
8. López-Mejías R, Castañeda S, Genre F, Remuzgo-Martínez S, Carmona FD, Llorca J, et al. Genetics of immunoglobulin-A vasculitis (Henoch-Schönlein purpura): An updated review. Autoimmun Rev. 2018;17(3):301-15.
9. Zhernakova A, Alizadeh BZ, Bevova M, van Leeuwen MA, Coenen MJ, Franke B, et al. Novel association in chromosome 4q27 region with rheumatoid arthritis and confirmation of type 1 diabetes point to a general risk locus for autoimmune diseases. Am J Hum Genet. 2007;81(6):1284-8.
10. Maiti AK, Kim-Howard X, Viswanathan P, Guillén L, Rojas-Villarraga A, Deshmukh H, et al. Confirmation of an association between rs6822844 at the Il2-Il21 region and multiple autoimmune diseases: evidence of a general susceptibility locus. Arthritis Rheum, 2010;62(2):323-9.
11. Yucel B, Sumer C, Gok I, Karkucak M, Alemdaroglu E, Ucar F. Associations between cytokine gene polymorphisms and rheumatoid arthritis in Turkish population. North Clin Istanb. 2020;11;7(6):563-571.
12. Counahan R, Winterborn MH, White RH, Heaton JM, Meadow SR, Bluett NH, et al. Prognosis of Henoch-Schonlein nephritis in children. Br Med J. 1977;2:11-4.
13. Barrett JC, Fry B, Maller J, Daly MJ. Haploview: analysis and visualization of LD and haplotype maps. Bioinformatics. 2005;21(2):263-5.
14. Reamy BV, Servey JT, Williams PM. Henoch-Schönlein Purpura (IgA Vasculitis): Rapid Evidence Review. Am Fam Physician. 2020;102(4):229-233.
15. Jelusic M, Sestan M, Cimaz R, Ozen S. Different histological classifications for Henoch-Schönlein purpura nephritis: which one should be used? Pediatr Rheumatol Online J. 2019;17(1):10.
16. Pillebout E, Jamin A, Ayari H, Housset P, Pierre M, Sauvaget V, et al. Biomarkers of IgA vasculitis nephritis in children. PLoS One. 2017;12(11):e0188718.
17. Purevdorj N, Mu Y, Gu Y, Zheng F, Wang R, Yu J, et al. Clinical significance of the serum biomarker index detection in children with Henoch-Schonlein purpura. Clin Biochem. 2018;52:167-70.
18. Pan YX, Ye Q, Shao WX, Shang SQ, Mao JH, Zhang T, et al. Relationship between immune parameters and organ involvement in children with Henoch-Schonlein purpura. PLoS One. 2014;9(12):e115261.
19. Nicoara O, Twombley K. Immunoglobulin A Nephropathy and Immunoglobulin A Vasculitis. Pediatr Clin North Am. 2019;66(1):101-10.
20. Tabel Y, Mir S, Berdeli A. Intleukin 8 gene 2767 A/G polymorphism is associated with increased risk of nephritis in children with Henoch-Schönlein purpura. Rheumatol Int. 2012;32(4):941-947.
21. López-Mejías R, Genre F, Remuzgo-Martínez S, Sevilla Pérez B, Castañeda S, Llorca J, et al: Interleukin 1 beta (IL1ß) rs16944 genetic variant as a genetic marker of severe renal manifestations and renal sequelae in Henoch-Schönlein purpura. Clin Exp Rheumatol. 2016;34(3 Suppl 97):S84-88.
22. Xu H, Pan Y, Li W, Fu H, Zhang J, Shen H, et al. Association between IL17A and IL17F polymorphisms and risk of Henoch-Schonlein purpura in Chinese children. Rheumatol Int. 2016;36(6):829-35.
23. Barış S, Akyürek Ö, Dursun A, Akyol M. The impact of the IL-1β, IL-1Ra, IL-2, IL-6 and IL-10 gene polymorphisms on the development of Behcet's disease and their association with the phenotype. Med Clin (Barc) 2016;146(9):379-83.
24. Fichna M, Żurawek M, Bratland E, Husebye ES, Kasperlik-Załuska A, Czarnocka B, et al. Interleukin-2 and subunit alpha of its soluble receptor in autoimmune Addison's disease--an association study and expression analysis. Autoimmunity. 2015;48(2):100-107.
25. Fedetz M, Ndagire D, Fernandez O, Leyva L, Guerrero M, Arnal C, et al. Multiple sclerosis association study with the TENR-IL2-IL21 region in a Spanish population. Tissue Antigens. 2009;74(3):244-7.
26. Mousa SM, Makhlouf MM, Mohammed ET, Zawam HM. The Influence of Interleukin-2 Gene Polymorphisms on the Risk and Clinical Outcome of Non-Hodgkin Lymphoma. Indian J Hematol Blood Transfus. 2021;37(4):549-54.
27. Wang X, Feng C. The Association between IL2 Genotypes and Risk and Severity of Chronic Periodontitis in a Chinese Han Population: A Case-control Study. Immunol Invest. 2022;51(4):924-930.
28. Yousefi A, Mahmoudi E, Baradaran Noveiry B, Zare Bidoki A, Sadr M, Motamed F, et al. Autoimmune hepatitis association with single nucleotide polymorphism of interleukin-2, but not interferon-gamma. Clin Res Hepatol Gastroenterol. 2018;42(2):134-8.
29. Lee KA, Gay C, Pullinger CR, Hennessy MD, Zak RS, Aouizerat BE. Cytokine polymorphisms are associated with poor sleep maintenance in adults living with human immunodeficiency virus/acquired immunodeficiency syndrome. Sleep. 2014;37(3):453-63.
30. Shumei Y, Yi L, Huanyu M, Zhibin L, Wanlin J, Liqun X, et al. IL-2 gene polymorphisms affect tacrolimus response in myasthenia gravis. Eur J Clin Pharmacol. 2019;75(6):795-800.
31. Timasheva YR, Nasibullin TR, Tuktarova IA, Erdman VV, Galiullin TR, Zaplakhova OV, et al. The analysis of association between multiple sclerosis and genetic markers identified in genome-wide association studies. Zh Nevrol Psikhiatr Im S S Korsakova. 2020;120(7.Vyp.2):54-60. Russian.