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methods of delivery of a neuroprotective polypeptide to the central nervous system
专利权人:
PEPTRON, INC.;THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH & HUMAN SERVICES
发明人:
DONG SEOK KIM,HEE KYUNG KIM,NIGEL H. GREIG
申请号:
BR112019008021
公开号:
BR112019008021A2
申请日:
2017.10.20
申请国别(地区):
BR
年份:
2019
代理人:
摘要:
The present disclosure provides a method for delivering a neuroprotective polypeptide to at least a portion of an individual central nervous system (snc). The method includes administering to the subject's systemic blood circulation a therapeutically effective amount of a neuroprotective polypeptide by a controlled release formulation or a device that provides for sustained release of the neuroprotective polypeptide, including at least one neuroprotective polypeptide selected from the group consisting of glp- 1, exendin-4 or a therapeutically effective exendin-4 or glp-1 analog; the neuroprotective polypeptide binds to and activates a receptor that binds to at least one of glp-1, exendin-4 or a combination thereof; and the controlled release or sustained release neuroprotective formulation of the neuroprotective polypeptide increases the release of the neuroprotective polypeptide through an individual's blood brain barrier (bbb) to at least a portion of the snc relative to a rapidly releasing neuroprotective polypeptide formulation. Also disclosed is a method of treating an individual with a snc-related disease or reducing at least one symptom of an snc-related disease in an individual in need thereof.a presente revelação fornece um método para distribuição de um polipeptídeo neuroprotetor a pelo menos uma porção de um sistema nervoso central (snc) de um indivíduo. o método inclui administrar à circulação sanguínea sistêmica do indivíduo uma quantidade terapeuticamente eficaz de um polipeptídeo neuroprotetor por uma formulação de liberação controlada ou um dispositivo que proporciona uma liberação sustentada do polipeptídeo neuroprotetor, incluindo pelo menos um polipeptídeo neuroprotetor selecionado do grupo que consiste em glp-1, exendina-4 ou um análogo da exendina-4 ou glp-1 terapeuticamente eficaz; o polipeptídeo neuroprotetor se liga a e ativa um receptor que se liga a pelo menos um dentre glp-1, exendina-4 ou uma combinação dos mesmos; e a formulação neuropro
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