BRPI0515646A - proteìna de domìnio catalìtico de sialidase, molécula de ácido nucléico, proteìna de fusão, vetor de expressão, formulação farmacêutica, método de tratamento ou prevenção de infecção viral pelo vìrus de influenza, parainfluenza, ou syncytial respiratório, método de tratamento ou prevenção de infecção por um patógeno bacteriano, método de tratamento ou prevenção de alergia ou inflamação, método de intensificação da aplicação de gene por um vetor viral recombinante, método de tratamento ou prevenção de infecção por influenza - Google Patents

proteìna de domìnio catalìtico de sialidase, molécula de ácido nucléico, proteìna de fusão, vetor de expressão, formulação farmacêutica, método de tratamento ou prevenção de infecção viral pelo vìrus de influenza, parainfluenza, ou syncytial respiratório, método de tratamento ou prevenção de infecção por um patógeno bacteriano, método de tratamento ou prevenção de alergia ou inflamação, método de intensificação da aplicação de gene por um vetor viral recombinante, método de tratamento ou prevenção de infecção por influenza

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Publication number
BRPI0515646A
BRPI0515646A BRPI0515646-7A BRPI0515646A BRPI0515646A BR PI0515646 A BRPI0515646 A BR PI0515646A BR PI0515646 A BRPI0515646 A BR PI0515646A BR PI0515646 A BRPI0515646 A BR PI0515646A
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BR
Brazil
Prior art keywords
prevention
treatment
treating
preventing
infection
Prior art date
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BRPI0515646-7A
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English (en)
Inventor
Fang Fang
Michael Malakhov
Original Assignee
Fang Fang
Michael Malakhov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Fang Fang, Michael Malakhov filed Critical Fang Fang
Publication of BRPI0515646A publication Critical patent/BRPI0515646A/pt
Publication of BRPI0515646A8 publication Critical patent/BRPI0515646A8/pt
Publication of BRPI0515646B1 publication Critical patent/BRPI0515646B1/pt
Publication of BRPI0515646B8 publication Critical patent/BRPI0515646B8/pt

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    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/24Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
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    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/16Antivirals for RNA viruses for influenza or rhinoviruses
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    • A61P33/02Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
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    • C12Y302/01Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01018Exo-alpha-sialidase (3.2.1.18), i.e. trans-sialidase
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    • C12N2760/00011Details
    • C12N2760/16011Orthomyxoviridae
    • C12N2760/16111Influenzavirus A, i.e. influenza A virus

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Abstract

PROTEìNA DE DOMìNIO CATALìTICO DE SIALIDASE, MOLéCULA DE áCIDO NUCLéICO, PROTEìNA DE FUSãO, VETOR DE EXPRESSãO, FORMULAçãO FARMACêUTICA, MéTODO DE TRATAMENTO OU PREVENçãO DE INFECçãO VIRAL PELO VìRUS DE INFLUENZA, PARAINFLUENZA, OU SYNCYTIAL RESPIRATóRIO, MéTODO DE TRATAMENTO OU PREVENçãO DE INFECçãO POR UM PATóGENO BACTERIANO, MéTODO DE TRATAMENTO OU PREVENçãO DE ALERGIA OU INFLAMAçãO, MéTODO DE INTENSIFICAçãO DA APLICAçãO DE GENE POR UM VETOR VIRAL RECOMBINANTE, MéTODO DE TRATAMENTO OU PREVENçãO DE INFECçãO POR INFLUENZA A presente invenção apresenta novas composições e métodos para a prevenção e o tratamento de infecção por patógenos. Particularmente, a presente invenção apresenta compostos que têm um domínio de ancoragem que ancora o composto à superfície de uma célula alvo, e um domínio terapêutico de que pode agir extracelularmente para impedir a infecção de uma célula alvo por um patógeno, tal como um vírus. A presente invenção também compreende também composições terapêuticas que têm a atividade da sialidase, incluindo compostos à base de proteínas que têm domínios catalíticos de sialidase. Os compostos da invenção podem ser utilizados no tratamento ou na prevenção da infecção por patógenos, e para o tratamento e a redução de respostas alérgicas e inflamatórias. A invenção também apresenta composições e métodos para incrementar a transdução de células alvo por vírus recombinantes. Tais composições e métodos podem ser utilizados na terapia de genes.
BRPI0515646A 2004-09-10 2005-07-21 proteína de fusão e formulação farmacêutica BRPI0515646B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/939,262 2004-09-10
US10/939,262 US7807174B2 (en) 2002-11-22 2004-09-10 Class of therapeutic protein based molecules
PCT/US2005/025831 WO2006031291A2 (en) 2004-09-10 2005-07-21 A novel class of therapeutic protein based molecules

Publications (4)

Publication Number Publication Date
BRPI0515646A true BRPI0515646A (pt) 2008-07-15
BRPI0515646A8 BRPI0515646A8 (pt) 2017-04-04
BRPI0515646B1 BRPI0515646B1 (pt) 2020-10-13
BRPI0515646B8 BRPI0515646B8 (pt) 2021-05-25

Family

ID=36060467

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515646A BRPI0515646B8 (pt) 2004-09-10 2005-07-21 proteína de fusão e formulação farmacêutica

Country Status (16)

Country Link
US (2) US7807174B2 (pt)
EP (4) EP3530734A1 (pt)
JP (2) JP4764881B2 (pt)
KR (1) KR20070064619A (pt)
CN (2) CN104017787B (pt)
AU (1) AU2005285461B2 (pt)
BR (1) BRPI0515646B8 (pt)
CA (2) CA2823429C (pt)
DK (3) DK1786902T3 (pt)
ES (3) ES2554787T3 (pt)
IL (3) IL181779A (pt)
PT (3) PT3018204T (pt)
RU (1) RU2468080C2 (pt)
TR (1) TR201905393T4 (pt)
WO (1) WO2006031291A2 (pt)
ZA (1) ZA200702915B (pt)

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US7807174B2 (en) * 2002-11-22 2010-10-05 Nexbio, Inc. Class of therapeutic protein based molecules
WO2004047735A2 (en) 2002-11-22 2004-06-10 Mang Yu Broad spectrum anti-viral therapeutics and prophylaxis
DE10258400A1 (de) * 2002-12-13 2004-06-24 N.V. Nutricia Trans-Sialidasen aus Trypanosoma congolense
KR101501780B1 (ko) 2006-01-24 2015-03-16 넥스바이오, 인코퍼레이티드 고분자 미소 구체들의 조제를 위한 기술

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BRPI0515646B1 (pt) 2020-10-13
IL241227B (en) 2020-05-31
BRPI0515646B8 (pt) 2021-05-25
RU2007112502A (ru) 2008-10-20
CN104017787B (zh) 2017-03-29
CA2823429C (en) 2019-06-04
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PT3241898T (pt) 2019-05-20
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IL207957A (en) 2016-10-31
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