Lusvertikimab (OSE-127) is a humanized IL7R monoclonal antibody. Lusvertikimab is not internalized by target cells and prevents IL7R heterodimerization and subsequent downstream signaling. Lusvertikimab has anti-leukemic efficacy and has the potential for B cell precursor acute lymphoblastic leukemia (BCP-ALL) research.

OSE-127 (4 天) 可阻断 IL7 依赖性 ALL 细胞系和患者来源的异种移植 (PDX) 样本中的 STAT5 磷酸化。

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

当相应的对照小鼠显示出明显白血病的临床症状时，OSE-127 处理的小鼠体内 21/22 (95%) PDX 样本显示外周血 (PB) 母细胞减少。

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

当相应的对照小鼠显示出明显白血病的临床症状时，OSE-127 处理的小鼠体内 21/22 (95%) PDX 样本显示外周血 (PB) 母细胞减少。

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

• . Lennart Lenk, et al. The IL7R-Antagonist OSE-127 Blocks Acute Lymphoblastic Leukemia Development Via a Dual Mode of Action. ACUTE LYMPHOBLASTIC LEUKEMIAS: BIOMARKERS, MOLECULAR MARKERS AND MINIMAL RESIDUAL DISEASE IN DIAGNOSIS AND PROGNOSIS| NOVEMBER 15, 2022.

  . Elodie Rivière,, et al. Interleukin-7/Interferon Axis Drives T Cell and Salivary Gland Epithelial Cell Interactions in Sjögren's Syndrome. Arthritis Rheumatol. 2021 Apr;73(4):631-640.  [Content Brief]