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    • 2. 发明申请
    • Genetically determined mouse model of resistance to transplantable cancers
    • 遗传决定的抗移植癌的小鼠模型
    • US20070113298A1
    • 2007-05-17
    • US11586227
    • 2006-10-25
    • Zheng CuiMark Willingham
    • Zheng CuiMark Willingham
    • A01K67/027C12N5/06
    • A61K49/0008A01K67/027A01K2227/105A01K2267/02A01K2267/0331A01K2267/0337
    • We have established and studied a colony of mice with a unique trait of host resistance to both ascites and solid cancers induced by transplantable cells. One dramatic manifestation of this trait is age-dependent spontaneous regression of advanced cancers. This powerful resistance segregates as a single-locus dominant trait, is independent of tumor burden and is effective against cell lines from multiple types of cancer. During spontaneous regression or immediately following exposure, cancer cells provoke a massive infiltration of host leukocytes which form aggregates and rosettes with tumor cells. The cytolytic destruction of cancer cells by innate leukocytes is rapid and specific without apparent damage to normal cells. The mice are healthy, cancer-free and have a normal life span. These observations suggest a previously unrecognized mechanism of immune surveillance that may have potential for therapy or prevention of cancer.
    • 我们建立并研究了一种具有宿主对宿主对移植细胞诱导的腹水和固体癌症的独特性状的小鼠集落。 这种特征的一个戏剧性表现是晚期癌症的年龄依赖性自发性消退。 这种强大的抗性作为单基因座的主要特征分离,与肿瘤负荷无关,对多种类型癌症的细胞系有效。 在自发消退或暴露后立即,癌细胞引起宿主白细胞的大量浸润,其与肿瘤细胞形成聚集体和玫瑰花结。 先天性白细胞对癌细胞的细胞溶解破坏是快速且特异的,没有对正常细胞的明显损伤。 小鼠健康,无癌症,寿命长。 这些观察结果表明,以前无法识别的可能具有治疗或预防癌症潜力的免疫监测机制。
    • 7. 发明申请
    • METHODS AND COMPOSITIONS FOR THE TREATMENT OF CANCER
    • 治疗癌症的方法和组合
    • US20080089875A1
    • 2008-04-17
    • US11870768
    • 2007-10-11
    • Zheng CuiMark Willingham
    • Zheng CuiMark Willingham
    • A61K35/00A61P43/00
    • A61K35/17A61K35/15A61K2300/00
    • A method of treating cancer comprises: (a) providing allogenic or autologous white blood cells from a suitable donor; and then (b) administering the white blood cells to the subject in an amount effective to treat the cancer. Preferably the white blood cells comprise innate immune cells. Preferably the white blood cells comprise less than 10% by number of cytotoxic T lymphocytes. Preferably the white blood cells, or more particularly the innate immune cells, are preselected in vitro to kill cancer cells in vitro (for example, by collecting white blood cells from the patient and determining that the white blood cells kill cancer cells in vitro before and thereby pre-selecting the donor, before collecting a subsequent population of cells from the donor for administration).
    • 治疗癌症的方法包括:(a)从合适的供体提供同种异体或自体白细胞; 然后(b)以有效治疗癌症的量给受试者施用白细胞。 优选地,白细胞包含先天免疫细胞。 优选地,白细胞包含少于10个数量的细胞毒性T淋巴细胞。 优选地,在体外预先选择白细胞,或更特别是先天免疫细胞,以在体外杀死癌细胞(例如,通过从患者中收集白细胞并确定白细胞在体外杀死癌细胞, 从而在从供体施用之前收集随后的细胞群体之前预先选择供体)。
    • 8. 发明申请
    • Genetically determined mouse model of resistance to transplantable cancers
    • 遗传决定的抗移植癌的小鼠模型
    • US20050022258A1
    • 2005-01-27
    • US10827654
    • 2004-04-19
    • Zheng CuiMark Willingham
    • Zheng CuiMark Willingham
    • A01K67/027A61K49/00C12N5/06
    • A61K49/0008A01K67/027A01K2227/105A01K2267/02A01K2267/0331A01K2267/0337
    • We have established and studied a colony of mice with a unique trait of host resistance to both ascites and solid cancers induced by transplantable cells. One dramatic manifestation of this trait is age-dependent spontaneous regression of advanced cancers. This powerful resistance segregates as a single-locus dominant trait, is independent of tumor burden and is effective against cell lines from multiple types of cancer. During spontaneous regression or immediately following exposure, cancer cells provoke a massive infiltration of host leukocytes which form aggregates and rosettes with tumor cells. The cytolytic destruction of cancer cells by innate leukocytes is rapid and specific without apparent damage to normal cells. The mice are healthy, cancer-free and have a normal life span. These observations suggest a previously unrecognized mechanism of immune surveillance that may have potential for therapy or prevention of cancer.
    • 我们建立并研究了一种具有宿主对宿主对移植细胞诱导的腹水和固体癌症的独特性状的小鼠集落。 这种特征的一个戏剧性表现是晚期癌症的年龄依赖性自发性消退。 这种强大的抗性作为单基因座的主要特征分离,与肿瘤负荷无关,对多种类型癌症的细胞系有效。 在自发消退或暴露后立即,癌细胞引起宿主白细胞的大量浸润,其与肿瘤细胞形成聚集体和玫瑰花结。 先天性白细胞对癌细胞的细胞溶解破坏是快速且特异的,没有对正常细胞的明显损伤。 小鼠健康,无癌症,寿命长。 这些观察结果表明,以前无法识别的可能具有治疗或预防癌症潜力的免疫监测机制。