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    • 2. 发明申请
    • HUCBC TREATMENT OF AMYLOID ASSOCIATED DISEASE
    • HUCBC治疗AMYLOID相关疾病
    • WO2009023814A3
    • 2009-05-07
    • PCT/US2008073265
    • 2008-08-15
    • UNIV SOUTH FLORIDATAN JUNSANBERG PAUL R
    • TAN JUNSANBERG PAUL R
    • A61K35/14
    • A61K35/16A61K35/44A61K2035/122
    • Administration of human umbilical cord blood cells (HUCBC) or HUCBC-derived plasma is used to treat amyloid-based diseases, such as Alzheimer's disease, Huntington's disease, cerebral amyloid antigopathy, and type-II diabetes. Modulating inflammatory reactions by infusing HUCBC resulted in a marked reduction of amyloid plaques and immune-associated cellular damage. HUCBC infusion also significantly reduced cerebral amyloid angiopathy in mice models. These effects were associated with suppression of the CD40-CD40L interaction and a reduction in surface expressed CD-40 was observed on immune cells. Further, A? phagocytic activity was increased and soluble and insoluble AB protein levels were modulated by treatment. HUCBC-infused sera also significantly increased phagocytosis of AB 1-42 peptide and inhibited immune cell CD40 expression and reduced cerebral amyloid angiopathy.
    • 人类脐带血细胞(HUCBC)或HUCBC衍生的血浆的施用用于治疗淀粉样疾病,例如阿尔茨海默氏病,亨廷顿舞蹈病,脑淀粉样蛋白抗肌病和II型糖尿病。 通过输注HUCBC来调节炎症反应导致淀粉样斑块和免疫相关细胞损伤的显着减少。 HUCBC输注也显着减少小鼠模型中的脑淀粉样血管病。 这些作用与抑制CD40-CD40L相互作用有关,并且在免疫细胞上观察到表面表达CD-40的减少。 此外,A? 吞噬活性增加,可溶性和不溶性AB蛋白水平通过治疗被调节。 注射HUCBC的血清也显着增加AB 1-42肽的吞噬作用并抑制免疫细胞CD40表达并减少脑淀粉样血管病。
    • 3. 发明申请
    • METHODS OF TREATING STROKE USING STEM CELL-LIKE MENSTRUAL BLOOD CELLS
    • 使用干细胞样淋巴细胞治疗小肠的方法
    • WO2010056988A2
    • 2010-05-20
    • PCT/US2009064379
    • 2009-11-13
    • UNIV SOUTH FLORIDASANERON CCEL THERAPEUTICS INCCRYO CELL INTMEDICAL COLLEGE OF GEORGIASANBERG PAUL RBORLONGAN CESARIO VALLICKSON JULIE
    • SANBERG PAUL RBORLONGAN CESARIO VALLICKSON JULIE
    • A61K35/14A61K38/18A61P7/06A61P25/28
    • A61K35/14A61K35/30A61K38/185A61K38/1866
    • A cell type that is a complete match of the transplant recipient appears as an optimal scenario to open treatment options to a large patient population with minimal complications. The use of autologous bone marrow or umbilical cord blood has been proposed as a good source of stem cells for cell therapy. Menstrual blood is found to be another important source of stem cells. Assays of cultured menstrual blood reveal that they express embryonic like-stern cell phenotypic markers and neuronal phenotypic markers under appropriate conditioned media. Oxygen glucose deprivation stroke models show that OGD-exposed primary rat neurons, co- cultured with menstrual blood-derived stem cells or exposed to the media from cultured menstrual blood, exhibited significantly reduced cell death. Transplantation of menstrual blood-derived stem cells, either intracerebrally or intravenously, after experimentally induced ischemic stroke in adult rats also significantly reduced behavioral and histological impairments compared to vehicle-infused rats.
    • 与移植受体完全匹配的细胞类型似乎是最佳方案,以最小的并发症向大量患者群体开放治疗选择。 已经提出使用自体骨髓或脐带血作为细胞治疗的干细胞的良好来源。 月经血被认为是干细胞的另一个重要来源。 培养的月经血液的测定显示,它们在合适的条件培养基下表达胚胎样细胞表型标记物和神经元表型标记物。 氧葡萄糖剥夺中风模型显示,OGD暴露的原代大鼠神经元与月经血源干细胞共培养或暴露于来自培养的月经血液的培养基,显示出显着降低的细胞死亡。 在实验性诱导的成年大鼠缺血性卒中后,月经血液或静脉内移植月经血源性干细胞,与载体输注大鼠相比,也显着降低了行为和组织学损伤。