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    • 1. 发明申请
    • PEPTIDE WHICH PASSES THROUGH BLOOD-BRAIN BARRIER AND TARGETS APOPTOSIS OF NEURODEGENERATIVE BRAIN DISEASE SITE AND USES THEREOF
    • 通过血脑屏障通过的肽和靶向神经损伤性脑病的病原体及其用途
    • WO2011059263A3
    • 2011-11-10
    • PCT/KR2010008000
    • 2010-11-12
    • KYUNGPOOK NAT UNIV IND ACADLEE BYUNG-HEONKIM IN SANBAE JAE SUNGJIN HEE KYOUNGHAN HYUNG SOO
    • LEE BYUNG-HEONKIM IN SANBAE JAE SUNGJIN HEE KYOUNGHAN HYUNG SOO
    • A61K38/08A61K49/00A61P25/16A61P25/28
    • A61K49/0002A61K38/00A61K47/64A61K49/0032A61K49/0056B82Y5/00C07K7/06
    • The invention relates to a peptide which passes through a blood-brain barrier and targets apoptosis of degenerative brain disease sites and uses thereof, and more specifically, to a composition for delivering drugs to brain tissues comprising a peptide having an amino acid sequence as represented in SEQ ID NO:1 as an active ingredient, a composition for detecting apoptotic cells of neurodegenerative brain disease sites, and a composition for imaging the sites of neurodegenerative brain disease and said peptide and a composition combined therewith for preventing, treating or therapeutically diagnosing neurodegenerative brain diseases. The peptide having the amino acid sequence as represented by SEQ ID NO:1 of the present invention can pass through the blood-brain barrier and specifically bind to apoptotic cells in tissues of neurodegenerative brain diseases. Therefore the peptide of the present invention can be used for a variety of purposes such as detection of apoptosis in neurodegenerative brain diseases, and further, detection and imaging diagnosis of apoptotic cells (particularly, apoptotic nerve cells) in tissues of neurodegenerative brain diseases, delivery of target drugs, diagnosis for treatment, and the like.
    • 本发明涉及通过血脑屏障并靶向退行性脑部疾病部位的凋亡及其用途的肽,更具体地,涉及用于将药物递送至脑组织的组合物,所述组合物包含具有下述氨基酸序列的肽: SEQ ID NO:1作为活性成分,用于检测神经变性脑病变部位的凋亡细胞的组合物,以及用于成像神经变性性脑病的位点和所述肽及其组合物的组合物,用于预防,治疗或诊断神经变性脑 疾病。 具有本发明的SEQ ID NO:1所示的氨基酸序列的肽可以通过血脑屏障,并特异性结合神经退行性脑病的组织中的凋亡细胞。 因此,本发明的肽可以用于各种目的,例如检测神经变性脑疾病中的细胞凋亡,以及进一步检测和成像诊断神经变性脑疾病,递送的组织中的凋亡细胞(特别是凋亡神经细胞) 目标药物,治疗诊断等。
    • 8. 发明申请
    • POLYPEPTIDE SPECIFICALLY COUPLED TO PHOSPHATIDYLSERINE AND USE THEREOF
    • 多肽特异性地与磷酸二酯结合并使用
    • WO2009107971A3
    • 2009-11-26
    • PCT/KR2009000882
    • 2009-02-25
    • KYUNGPOOK NAT UNIVERISTY INDUSKIM IN SANLEE BYUNG HEONNARENDRA THAPA
    • KIM IN SANLEE BYUNG HEONNARENDRA THAPA
    • C07K7/06
    • G01N33/57492A61K47/64A61K49/0043C07K7/06G01N33/92G01N2405/04G01N2510/00
    • The present invention relates to a polypeptide which is specifically coupled to a phosphatidylserine and the use thereof, and more particularly: to a polypeptide which has an amino acid sequence represented by sequence number 1, and is specifically coupled to phosphatidylserine; to the phosphatidylserine detection use thereof; to a phosphatidylserine detection method using same; to the use thereof in dead cell detection; to the drug delivery use thereof; to the use thereof as a neoplastic disease treatment; to the neoplastic disease part imaging use thereof; and the like. The polypeptide of the present invention, having an amino acid sequence represented by sequence number 1, can be specifically coupled to a phosphatidylserine. Therefore, the polypeptide of the present invention is useful in detecting a phosphatidylserine, and further in detecting or imaging a dead cell which reveals phosphatidylserine on the surface of the cell, and a tumor cell.
    • 本发明涉及与磷脂酰丝氨酸特异性偶联的多肽及其用途,更具体地说,涉及具有序列号1所示的氨基酸序列并与磷脂酰丝氨酸特异性结合的多肽; 涉及磷脂酰丝氨酸检测用途; 涉及使用其的磷脂酰丝氨酸检测方法; 在死细胞检测中的用途; 其药物用途; 将其用作肿瘤疾病治疗; 涉及肿瘤疾病部位成像用途; 等等。 具有序列号1所示的氨基酸序列的本发明的多肽可以与磷脂酰丝氨酸特异性结合。 因此,本发明的多肽可用于检测磷脂酰丝氨酸,并且进一步检测或成像在细胞表面上显示磷脂酰丝氨酸的死细胞和肿瘤细胞。