Stromal cell-derived factor-1 rs2297630 polymorphism associated with platelet production and treatment response in Chinese patients with chronic immune thrombocytopenia.
Further analysis of the relationship between SDF-1 polymorphisms and clinical features showed that rs2297630 A/G was associated with protection from chronicity (P = 0.002; OR, 0.07; 95% CI, 0.01-0.61) and steroid dependence (P = 0.007; OR, 0.10; 95% CI, 0.01-0.84) in ITP patients.