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公开(公告)号:US5714338A
公开(公告)日:1998-02-03
申请号:US393014
申请日:1995-02-27
申请人: David Tai Wai Fei , John Lowe , Paula Jardieu
发明人: David Tai Wai Fei , John Lowe , Paula Jardieu
IPC分类号: G01N33/53 , G01N33/50 , G01N33/569 , G01N33/68 , C07K16/44 , C12N5/16 , G01N33/566
CPC分类号: G01N33/6857 , G01N33/5047 , G01N33/56972 , G01N33/6854
摘要: Provided are methods for the diagnosis of allergic disease wherein IgE specific for an allergen of interest is detected in a patient serum sample by using the patient serum sample to sensitize in the presence or absence of an IgE antagonist a mast cell or basophil host genetically engineered to display surface expression of a Fc.epsilon.RI subunit that is capable of mediating the host cells release of a pharmacological mediator upon induction with patient serum and allergen, challenging the sensitized host cells with the allergen of interest, and determining the presence or absence of IgE specific to the allergen of interest in the patient serum sample by comparing the release of the pharmacological mediator produced by host cells sensitized with patient serum in the presence of the IgE antagonist to the release of the pharmacological mediator produced by host cells sensitized with patient serum in the absence of the IgE antagonist.
摘要翻译: PCT No.PCT / US94 / 14282 Sec。 371日期:1995年2月27日 102(e)1995年2月27日PCT 1994年12月9日PCT PCT。 公开号WO95 / 16203 日期1995年6月15日提供了用于诊断过敏性疾病的方法,其中通过使用患者血清样品在存在或不存在IgE拮抗剂的情况下在患者血清样品中检测到感兴趣的变应原的IgE, 遗传工程改造的嗜碱性粒细胞宿主,以显示FcεRI亚基的表达表达,其能够在用患者血清和变应原诱导时介导宿主细胞释放药理学介质,并利用感兴趣的变应原对致敏宿主细胞进行挑战,并确定存在 或不存在对患者血清样品中感兴趣的变应原特异性的IgE,通过比较由存在IgE拮抗剂的患者血清致敏的宿主细胞产生的药理学介质与由致敏的宿主细胞产生的药理学介质的释放相关的释放 在没有IgE拮抗剂的情况下患有血清。
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公开(公告)号:US20080003218A1
公开(公告)日:2008-01-03
申请号:US11401765
申请日:2006-04-11
申请人: Henry Lowman , Leonard Presta , Paula Jardieu , John Lowe
发明人: Henry Lowman , Leonard Presta , Paula Jardieu , John Lowe
CPC分类号: C07K16/4291 , A61K39/39566 , C07K2317/55 , C07K2317/56 , C07K2317/565 , C07K2317/76 , A61K2300/00
摘要: The present invention relates to a method for adjusting the affinity of a polypeptide to a target molecule by a combination of steps, including: (1) the identification of aspartyl residues which are prone to isomerization; (2) the substitution of alternative residues and screening the resulting mutants for affinity against the target molecule. In a preferred embodiment, the method of subtituting residues is affinity maturation with phage display (AMPD). In a further preferred embodiment the polypeptide is an antibody and the target molecule is an antigen. In a further preferred embodiment, the antibody is anti-IgE and the target molecule is IgE. In another embodiment, the invention relates to an anti-IgE antibody having improved affinity to IgE.
摘要翻译: 本发明涉及通过以下步骤的组合来调节多肽与靶分子的亲和力的方法,包括:(1)鉴定易于异构化的天冬氨酰残基; (2)替代替代残基并筛选得到的突变体对靶分子的亲合力。 在优选的实施方案中,残基残基的方法是用噬菌体展示(AMPD)进行亲和力成熟。 在另一优选实施方案中,多肽是抗体,靶分子是抗原。 在另一个优选的实施方案中,抗体是抗IgE,靶分子是IgE。 在另一个实施方案中,本发明涉及对IgE具有改善的亲和力的抗IgE抗体。
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公开(公告)号:US20050281817A1
公开(公告)日:2005-12-22
申请号:US11190410
申请日:2005-07-26
申请人: Paula Jardieu , Bruce Montgomery
发明人: Paula Jardieu , Bruce Montgomery
IPC分类号: A61K38/00 , A61K39/395 , A61P37/00 , A61P37/06 , C07K16/28
CPC分类号: C07K16/2845 , A61K38/00 , A61K39/395 , A61K2300/00
摘要: A method is provided for administering to a mammal suffering from, or at risk for, multiple sclerosis, an initial dosing of a therapeutically effective amount of an anti-LFA-1 antibody, followed by a subsequent intermittent dosing of a therapeutically effective amount of the anti-LFA-1 antibody wherein the antibody is administered to the mammal no more than once per week in the intermittent dosing.
摘要翻译: 提供了一种给予患有或有多种硬化症风险的哺乳动物施用治疗有效量的抗LFA-1抗体的方法,随后间歇给予治疗有效量的 抗LFA-1抗体,其中在间歇给药中每周向哺乳动物施用抗体不超过一次。
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公开(公告)号:US5112605A
公开(公告)日:1992-05-12
申请号:US325406
申请日:1989-03-17
申请人: Paula Jardieu
发明人: Paula Jardieu
IPC分类号: A61K38/21
CPC分类号: A61K38/217
摘要: Methods for the treatment of allergic reactions are provided, wherein a pharmaceutically effective dose of gamma interferon is administered to a patient within a predetermined temporal period prior to or following exposure to an allergen.
摘要翻译: 提供了治疗过敏反应的方法,其中药物有效剂量的γ干扰素在暴露于变应原之前或之后在预定时间段内施用于患者。
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公开(公告)号:US20070231328A1
公开(公告)日:2007-10-04
申请号:US11531667
申请日:2006-09-13
申请人: Paula Jardieu , Leonard Presta
发明人: Paula Jardieu , Leonard Presta
IPC分类号: A61K39/395
CPC分类号: C07K16/2845 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/55 , C07K2317/565 , C07K2317/76 , C07K2319/00
摘要: Humanized anti-CD11a antibodies and various uses therefor are disclosed. The humanized anti-CD11a antibody may bind specifically to human CD11a I-domain, have an IC50(nM) value of no more than about 1 nM for preventing adhesion of Jurkat cells to normal human epidermal keratinocytes expressing ICAM-1, and/or an IC50 (nM) value of no more than about 1 nM in the mixed lymphocyte response assay.
摘要翻译: 公开了人源化抗CD11a抗体及其各种用途。 和/或表达ICA-1的人类抗CD11a抗体可以特异性结合人CD11a I-结构域,具有不大于约1nM的IC 50(nM)值以防止Jurkat细胞粘附到正常的人表皮角化细胞上,和/或 在混合淋巴细胞反应测定中IC50(nM)值不超过约1nM。
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公开(公告)号:US20070020258A1
公开(公告)日:2007-01-25
申请号:US11527969
申请日:2006-09-26
申请人: Paula Jardieu , Leonard Presta
发明人: Paula Jardieu , Leonard Presta
IPC分类号: A61K39/395 , C07K16/42
CPC分类号: C07K16/00 , A61K38/00 , C07K16/18 , C07K16/32 , C07K16/4291 , C07K16/468 , C07K2317/24 , C07K2317/31 , C07K2317/52 , C07K2317/565 , C07K2319/00
摘要: The present invention describes IgE antagonists (including variant anti-IgE antibodies) and their use in diagnosis, therapy or prophylaxis of allergic and other IgE-mediated disorders, including asthma, food allergies, hypersensitivity and anaphylactic reactions.
摘要翻译: 本发明描述了IgE拮抗剂(包括变体抗IgE抗体)及其在诊断,治疗或预防过敏性和其它IgE介导的障碍(包括哮喘,食物过敏,超敏反应和过敏反应)中的用途。
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公开(公告)号:US20050059806A1
公开(公告)日:2005-03-17
申请号:US10968237
申请日:2004-10-19
申请人: Paula Jardieu , Leonard Presta
发明人: Paula Jardieu , Leonard Presta
IPC分类号: A61K38/00 , C07K16/00 , C07K16/18 , C07K16/32 , C07K16/42 , C07K16/46 , C07H21/04 , C07K16/44
CPC分类号: C07K16/00 , A61K38/00 , C07K16/18 , C07K16/32 , C07K16/4291 , C07K16/468 , C07K2317/24 , C07K2317/31 , C07K2317/52 , C07K2317/565 , C07K2319/00
摘要: The present invention describes IgE antagonists (including variant anti-IgE antibodies) and their use in diagnosis, therapy or prophylaxis of allergic and other IgE-mediated disorders, including asthma, food allergies, hypersensitivity and anaphylactic reactions.
摘要翻译: 本发明描述了IgE拮抗剂(包括变体抗IgE抗体)及其在诊断,治疗或预防过敏性和其它IgE介导的障碍(包括哮喘,食物过敏,超敏反应和过敏反应)中的用途。
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公开(公告)号:US20070020256A1
公开(公告)日:2007-01-25
申请号:US11534601
申请日:2006-09-22
申请人: Robert Fick , Paula Jardieu , Monika Schoenhoff , Steven Shire
发明人: Robert Fick , Paula Jardieu , Monika Schoenhoff , Steven Shire
IPC分类号: A61K39/395
CPC分类号: C07K16/4291 , A61K2039/505 , C07K2317/24
摘要: Methods of treatment of allergic asthma with IgE antagonists, including anti-IgE antibodies, IgE variants, peptide antagonists, peptidomimetics and other small molecules, are described.
摘要翻译: 描述了用IgE拮抗剂治疗过敏性哮喘的方法,包括抗IgE抗体,IgE变体,肽拮抗剂,肽模拟物和其他小分子。
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公开(公告)号:US20050276801A1
公开(公告)日:2005-12-15
申请号:US10665658
申请日:2003-09-19
申请人: Paula Jardieu , Leonard Presta
发明人: Paula Jardieu , Leonard Presta
IPC分类号: A61K39/395 , C07K16/28 , C12P21/08
CPC分类号: C07K16/2845 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/55 , C07K2317/565 , C07K2317/76 , C07K2319/00
摘要: Humanized anti-CD11a antibodies and various uses therefor are disclosed. The humanized anti-CD11a antibody may bind specifically to human CD11a I-domain, have an IC50(nM) value of no more than about 1 nM for preventing adhesion of Jurkat cells to normal human epidermal keratinocytes expressing ICAM-1, and/or an IC50 (nM) value of no more than about 1 nM in the mixed lymphocyte response assay.
摘要翻译: 公开了人源化抗CD11a抗体及其各种用途。 和/或表达ICA-1的人类抗CD11a抗体可以特异性结合人CD11a I-结构域,具有不大于约1nM的IC 50(nM)值以防止Jurkat细胞粘附到正常的人表皮角化细胞上,和/或 在混合淋巴细胞反应测定中IC50(nM)值不超过约1nM。
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