会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • ANTIPLASMIN CLEAVING ENZYME
    • 抗菌清洁酶
    • WO2004072240A2
    • 2004-08-26
    • PCT/US2004003398
    • 2004-02-07
    • MCKEE PATRICK ALEE KYUNG NJACKSON KENNETH WCHRISTIANSEN VICTORIA J
    • MCKEE PATRICK ALEE KYUNG NJACKSON KENNETH WCHRISTIANSEN VICTORIA J
    • A61K38/00C07K14/745C07K14/81C12N9/64C12P21/06C12Q1/37C12N
    • C12Q1/37A61K38/00C07K14/745C07K14/8121C12N9/6421C12P21/06G01N2500/00
    • Human alpha2-antiplasmin (alpha2AP) is the major inhibitor of the proteolytic enzyme plasmin that digests fibrin. Two forms of alpha2AP circulate in human plasma: a 464-residue protein, which we have termed "pro"-form, or alpha2APpro,and an N-terminally-shortened 452-residue "activated"-form, or alpha2APact. The latter becomes crosslinked to fibrin by activated factor XIII about 5-fold more rapidly than alpha2APpro and makes fibrin resistant to digestion by plasmin. A new human plasma proteinase has been identified herein that cleaves the Pro12-Asn13 bond of alpha2APpro to yield alpha2APact. This enzyme is identified herein as Antiplasmin Cleaving Enzyme (APCE). Novel inhibitors of circulating APCE can diminish alpha2AP inhibitory capacity within forming fibrin or blood clots thereby making fibrin deposits or blood clots more susceptible to removal by plasmin. Patients who are susceptible to atherosclerotic plaque formation or are susceptible to developing thrombi that compromise organ function will benefit by therapies providing such inhibitors on a long term basis.
    • 人α2-抗纤溶酶(alpha2AP)是消化纤维蛋白的蛋白水解酶纤溶酶的主要抑制剂。 两种形式的α2AP在人血浆中循环:464残基蛋白,我们称之为“pro”型或α2APpro,以及N-末端缩短的452残基“活化”形式或α2APact。 后者通过活化因子XIII与α2APpro快速交联至纤维蛋白,比alpha2APpro快5倍,并使纤维蛋白对纤溶酶消化具有抗性。 本文已经鉴定出新的人血浆蛋白酶,其切割α2APpro的Pro12-Asn13键以产生α2APact。 该酶在本文中被鉴定为抗血小板裂解酶(APCE)。 循环APCE的新型抑制剂可以降低形成纤维蛋白或血凝块的α2AP抑制能力,从而使纤维蛋白沉积物或血块更容易被纤溶酶去除。 易受动脉粥样硬化斑块形成或容易发生危及器官功能的血栓的患者将通过长期提供这种抑制剂的疗法而受益。
    • 6. 发明申请
    • ANTIPLASMIN CLEAVING ENZYME
    • 抗胰蛋白酶酶解酶
    • WO2004072240A8
    • 2005-11-03
    • PCT/US2004003398
    • 2004-02-07
    • MCKEE PATRICK ALEE KYUNG NJACKSON KENNETH WCHRISTIANSEN VICTORIA J
    • MCKEE PATRICK ALEE KYUNG NJACKSON KENNETH WCHRISTIANSEN VICTORIA J
    • A61K38/00C07K14/745C07K14/81C12N9/64C12P21/06C12Q1/37C12N9/00C07K1/00C07K16/00C12N9/48C12N9/50
    • C12Q1/37A61K38/00C07K14/745C07K14/8121C12N9/6421C12P21/06G01N2500/00
    • Human alpha2-antiplasmin (alpha2AP) is the major inhibitor of the proteolytic enzyme plasmin that digests fibrin. Two forms of alpha2AP circulate in human plasma: a 464-residue protein, which we have termed "pro"-form, or alpha2APpro,and an N-terminally-shortened 452-residue "activated"-form, or alpha2APact. The latter becomes crosslinked to fibrin by activated factor XIII about 5-fold more rapidly than alpha2APpro and makes fibrin resistant to digestion by plasmin. A new human plasma proteinase has been identified herein that cleaves the Pro12-Asn13 bond of alpha2APpro to yield alpha2APact. This enzyme is identified herein as Antiplasmin Cleaving Enzyme (APCE). Novel inhibitors of circulating APCE can diminish alpha2AP inhibitory capacity within forming fibrin or blood clots thereby making fibrin deposits or blood clots more susceptible to removal by plasmin. Patients who are susceptible to atherosclerotic plaque formation or are susceptible to developing thrombi that compromise organ function will benefit by therapies providing such inhibitors on a long term basis.
    • 人类alpha2-antiplasmin(alpha2AP)是消化纤维蛋白的蛋白水解酶纤溶酶的主要抑制剂。 两种形式的alpha2AP在人血浆中循环:464个残基的蛋白质,我们称之为“pro”形式,或alpha2APpro,和一个N末端缩短的452残基“激活”形式,或alpha2APact。 后者通过活化因子XIII交联成纤维蛋白,比α2APpro快约5倍,并使纤维蛋白对纤溶酶的消化具有抗性。 本文已经鉴定了新的人血浆蛋白酶,其裂解α2APpro的Pro12-Asn13键以产生α2APact。 这种酶在本文中被确定为抗血纤维蛋白裂解酶(APCE)。 新型循环APCE抑制剂可以减少形成纤维蛋白或血块内的α2AP抑制能力,从而使纤维蛋白沉积物或血块更易于被纤溶酶清除。 对动脉粥样硬化斑块形成敏感或容易发生危及器官功能的血栓的患者将受益于长期提供这种抑制剂的疗法。