The present invention relates to SHIP inhibitor compounds and methods for using these compounds. In particular, the present invention discloses the following methods: (i) a method of treating graft versus host disease in a subject; (ii) a method of inhibiting a SHIP1 protein in a cell; (iii) a method of selectively inhibiting a SHIP1 protein in a cell; (iv) a method for treating or preventing graft-versus-host disease (GVHD) in a recipient of an organ or tissue transplant; (v) a method of modulating SHIP activity in a cell expressing SHIP1 or SHIP2; (vi) a method of ex vivo or in vitro treatment of transplants; (vii) a method of inhibiting tumor growth and metastasis in a subject; (viii) a method of treating a hematologic malignancy in a subject; (ix) a method of inducing apoptosis of multiple myeloma cells; (x) a method of treating multiple myeloma in a subject; (xi) a method of inhibiting the proliferation of a human breast cancer cell; and (xii) a method of treating breast cancer in a subject.
                            本发明涉及 SHIP 
抑制剂化合物和使用这些化合物的方法。特别是,本发明公开了以下方法:(i)治疗受试者移植物抗宿主疾病的方法;(ii)抑制细胞中 SHIP1 蛋白的方法;(iii)选择性抑制细胞中 SHIP1 蛋白的方法;(iv)治疗或预防器官或组织移植受者移植物抗宿主疾病(GVHD)的方法;(v)调节表达 SHIP1 或 SHIP2 的细胞中 SHIP 活性的方法;(vi)体内外或体外治疗移植的方法;(vii) 一种抑制受试者肿瘤生长和转移的方法; (viii) 一种治疗受试者血液恶性肿瘤的方法; (ix) 一种诱导多发性骨髓瘤细胞凋亡的方法; (x) 一种治疗受试者多发性骨髓瘤的方法; (xi) 一种抑制人类乳腺癌细胞增殖的方法;以及 (xii) 一种治疗受试者乳腺癌的方法。