AR040371A1 - Composiciones y metodos para determinar la susceptibilidad de un virus patogeno a los inhibidores de proteasa - Google Patents
Composiciones y metodos para determinar la susceptibilidad de un virus patogeno a los inhibidores de proteasaInfo
- Publication number
- AR040371A1 AR040371A1 ARP030102395A ARP030102395A AR040371A1 AR 040371 A1 AR040371 A1 AR 040371A1 AR P030102395 A ARP030102395 A AR P030102395A AR P030102395 A ARP030102395 A AR P030102395A AR 040371 A1 AR040371 A1 AR 040371A1
- Authority
- AR
- Argentina
- Prior art keywords
- mutation
- hiv
- protease
- treatment
- protease inhibitor
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/70—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
- C12Q1/701—Specific hybridization probes
- C12Q1/702—Specific hybridization probes for retroviruses
- C12Q1/703—Viruses associated with AIDS
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Virology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Immunology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- AIDS & HIV (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Se proporciona un enfoque para desarrollar un algoritmo para determinar la efectividad de las drogas antivirales basadas en un análisis comprensivo de los pares fenotípicos y de los datos genotípicos guiados por los cortes clínicos fenotípicos. En un aspecto, el algoritmo permite brindar a un paciente un tratamiento efectivo. Esto contribuye a predecir si una persona infectada responderá al tratamiento con un compuesto antiviral, lo cual permite disenar un régimen de tratamiento efectivo sin someter al paciente a efectos secundarios innecesarios. De igual modo, al evitar la administración de drogas ineficaces se ahorra un tiempo y un dinero considerables. Reivindicación 1: Un método para determinar si un HIV tiene una mayor probabilidad de presentar una susceptibilidad reducida al tratamiento con un inhibidor de proteasa, que comprende: la detección en la proteasa del mencionado HIV, la presencia o la ausencia de una mutación asociada con la susceptibilidad reducida al tratamiento con el mencionado inhibidor de proteasa en la posición de aminoácido 11, 32, 33, 34, 43, 46, 47, 48, 50, 54, 58, 71, 76, 79, 82, 83, 84, 91 ó 95 de una secuencia de aminoácidos de la mencionada proteasa, en la cual la presencia de la mencionada mutación indica que el HIV tiene una mayor probabilidad de presentar una susceptibilidad reducida al tratamiento con el inhibidor de proteasa, con la salvedad de que la mencionada mutación no sea V321, M461, M46L, I47V, I50V, I54L, I54M ó I84V. Reivindicación 3: Un método para determinar si un HIV tiene mayor probabilidad de presentar una susceptibilidad reducida al tratamiento con amprenavir, que comprende: la detección, en la proteasa del mencionado HIV, la presencia o la ausencia de una mutación seleccionada a partir del grupo que consiste en V11I, V11L, L33F, E34Q, K43T, G48M, I54A, I54S, I54T, Q58E, A71L, L76V, P79, V82A, V82F, N83D, I84A, I84C, T91A, T91S, T91V y C95F, en el cual la mutación está asociada con la susceptibilidad reducida al tratamiento con el inhibidor de proteasa mencionado y la presencia de la mencionada mutación indica que el HIV tiene una mayor probabilidad de presentar una susceptibilidad reducida al tratamiento con el inhibidor de proteasa. Reivindicación 4: Un oligonucleótido aislado de entre 10 y 40 nucleótidos de longitud que codifican una porción de una proteasa de HIV en un HIV que comprende una mutación en la posición de aminoácidos 11, 32, 33, 34, 43, 46, 47, 48, 50, 54, 58, 71, 76, 79, 82, 83, 84, 91 ó 95 de una secuencia de aminoácidos de la mencionada proteasa, en el mencionado virus de inmunodeficiencia humano, en el cual la mutación está asociada con la susceptibilidad reducida a un inhibidor de proteasa, con la salvedad de que la mencionada mutación no sea V321, M461, M46L, I47V, I50V, I54L, I54M ó I84V. Reivindicación 5: Un oligonucleótido aislado de entre 10 y 40 nucleótidos de longitud que codifican una porción de una proteasa de HIV que comprende una mutación en el codón 11, 32, 33, 34, 43, 46, 47, 48, 50, 54, 58, 71, 76, 79, 82, 83, 84, 91 ó 95, en el cual la mutación está asociada con la susceptibilidad reducida al mencionado inhibidor de proteasa, con la salvedad de que el codón no codifica a V en la posición 32I o L en la posición 46, V en la posición 47, V en la posición 50, L o M en la posición 54 o V en la posición 84. Reivindicación 8: El método de acuerdo con la reivindicación 1, 2, 3, 6 ó 7, en el cual el mencionado virus de inmunodeficiencia humano es el virus de inmunodeficiencia humano de tipo 1 (HIV-1). Reivindicación 11: El método de acuerdo con al reivindicación 1, 2, 3, 6 ó 7, en el cual la mencionada presencia o la ausencia de una mutación en la mencionada proteasa es detectada por hibridación mediante una sonda con un oligonucleótido de una secuencia específica a una secuencia de ácido nucleico del virus de inmunodeficiencia humano que codifica la mencionada mutación, en la cual la ocurrencia de la hibridación indica la mencionada presencia o ausencia de la mencionada mutación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39324802P | 2002-07-01 | 2002-07-01 | |
US41427302P | 2002-09-27 | 2002-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR040371A1 true AR040371A1 (es) | 2005-03-30 |
Family
ID=30003302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP030102395A AR040371A1 (es) | 2002-07-01 | 2003-07-02 | Composiciones y metodos para determinar la susceptibilidad de un virus patogeno a los inhibidores de proteasa |
Country Status (9)
Country | Link |
---|---|
US (1) | US7993824B2 (es) |
EP (1) | EP1552004A4 (es) |
JP (1) | JP2006506967A (es) |
CN (1) | CN1678755A (es) |
AR (1) | AR040371A1 (es) |
AU (1) | AU2003256460A1 (es) |
CA (1) | CA2491395A1 (es) |
TW (1) | TW200413720A (es) |
WO (1) | WO2004003514A2 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030108857A1 (en) * | 2001-06-04 | 2003-06-12 | Parkin Neil T. | Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of HIV/AIDS |
US7186506B1 (en) | 2000-06-12 | 2007-03-06 | Monogram Biosciences, Inc. | Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of HIV/AIDS |
US7138231B2 (en) | 2000-09-15 | 2006-11-21 | Monogram Biosciences, Inc. | Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of HIV/AIDS |
US6869759B1 (en) | 1999-06-22 | 2005-03-22 | Virologic, Inc. | Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of HIV/AIDS |
US7384734B2 (en) | 2002-02-15 | 2008-06-10 | Monogram Biosciences, Inc. | Compositions and methods for determining the susceptibility of a pathogenic virus to protease inhibitors |
EP1552023A4 (en) | 2002-07-01 | 2007-04-04 | Virologic Inc | COMPOSITIONS AND METHOD FOR DETERMINING THE SENSITIVITY OF A DISEASE-RATING VIRUS AGAINST PROTEASE INHIBITORS |
AU2003256460A1 (en) | 2002-07-01 | 2004-01-19 | Virologic, Inc. | Compositions and methods for determining the susceptibility of a pathogenic virus to protease inhibitors |
CA2609910A1 (en) * | 2005-05-27 | 2006-12-07 | Monogram Biosciences, Inc. | Methods and compositions for determining resistance of hiv-1 to protease inhibitors |
WO2008077070A2 (en) * | 2006-12-18 | 2008-06-26 | University Of Massachusetts | Crystal structures of hiv-1 protease inhibitors bound to hiv-1 protease |
WO2008120105A2 (en) * | 2007-03-30 | 2008-10-09 | 9898 Limited | Pharmaceutical platform technology for the development of natural products |
US10480037B2 (en) | 2011-09-23 | 2019-11-19 | Laboratory Corporation Of America Holdings | Methods and systems for predicting HIV-1 coreceptor tropism |
CN103215348B (zh) * | 2013-03-19 | 2015-06-03 | 浙江大学 | Hiv-1病毒蛋白酶抑制剂耐药突变检测试剂盒及方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683202A (en) * | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
US4965188A (en) * | 1986-08-22 | 1990-10-23 | Cetus Corporation | Process for amplifying, detecting, and/or cloning nucleic acid sequences using a thermostable enzyme |
US4683195A (en) * | 1986-01-30 | 1987-07-28 | Cetus Corporation | Process for amplifying, detecting, and/or-cloning nucleic acid sequences |
US4800159A (en) * | 1986-02-07 | 1989-01-24 | Cetus Corporation | Process for amplifying, detecting, and/or cloning nucleic acid sequences |
DE68921034D1 (de) * | 1988-09-27 | 1995-03-23 | Dana Farber Cancer Inst Inc | Vektor, der ein replikationskompetentes HIV-I-Provirus und ein heterologes Gen enthält. |
US5436131A (en) * | 1993-04-02 | 1995-07-25 | Merck & Co., Inc. | Color screening assay for identifying inhibitor resistant HIV protease mutants |
US5766842A (en) * | 1994-09-16 | 1998-06-16 | Sepracor, Inc. | In vitro method for predicting the evolutionary response of a protein to a drug targeted thereagainst |
US6242187B1 (en) * | 1996-01-29 | 2001-06-05 | Virologic, Inc. | Compositions and methods for determining anti-viral drug susceptibility and resistance and anti-viral drug screening |
US5837464A (en) * | 1996-01-29 | 1998-11-17 | Virologic, Inc. | Compositions and methods for determining anti-viral drug susceptibility and resistance and anti-viral drug screening |
US6103462A (en) * | 1998-05-29 | 2000-08-15 | Institut Pasteur | Rapid single-cycle assay for human immunodeficiency virus type-1 drug resistance |
WO1999067427A1 (en) | 1998-06-24 | 1999-12-29 | Virologic, Inc. | Means and methods for monitoring nucleoside reverse transcriptase inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of hiv/aids |
CA2375905A1 (en) | 1999-06-22 | 2000-12-28 | Virologic, Inc. | Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of hiv/aids |
US7138231B2 (en) | 2000-09-15 | 2006-11-21 | Monogram Biosciences, Inc. | Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of HIV/AIDS |
US20030108857A1 (en) * | 2001-06-04 | 2003-06-12 | Parkin Neil T. | Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of HIV/AIDS |
EP1322779A4 (en) | 2000-09-15 | 2005-04-20 | Virologic Inc | MEANS AND METHODS TO TRACE AN ANTIRETROVIRAL PROTEASE INHIBITOR THERAPY, AND THERAPEUTIC GUIDELINES FOR THE TREATMENT OF HIV / AIDS |
EP1407042A4 (en) | 2001-06-04 | 2006-02-22 | Virologic Inc | METHOD AND METHOD FOR MONITORING ANTIRETROVIRAL PROTEASE INHIBITOR THERAPY AND AS A GUIDANCE FOR THERAPEUTIC DECISIONS IN THE TREATMENT OF HIV / AIDS |
US7384734B2 (en) | 2002-02-15 | 2008-06-10 | Monogram Biosciences, Inc. | Compositions and methods for determining the susceptibility of a pathogenic virus to protease inhibitors |
AU2003256460A1 (en) | 2002-07-01 | 2004-01-19 | Virologic, Inc. | Compositions and methods for determining the susceptibility of a pathogenic virus to protease inhibitors |
EP1552023A4 (en) | 2002-07-01 | 2007-04-04 | Virologic Inc | COMPOSITIONS AND METHOD FOR DETERMINING THE SENSITIVITY OF A DISEASE-RATING VIRUS AGAINST PROTEASE INHIBITORS |
-
2003
- 2003-07-01 AU AU2003256460A patent/AU2003256460A1/en not_active Abandoned
- 2003-07-01 US US10/612,603 patent/US7993824B2/en not_active Expired - Fee Related
- 2003-07-01 EP EP03762339A patent/EP1552004A4/en not_active Withdrawn
- 2003-07-01 CA CA002491395A patent/CA2491395A1/en not_active Abandoned
- 2003-07-01 WO PCT/US2003/021335 patent/WO2004003514A2/en active Application Filing
- 2003-07-01 JP JP2004518241A patent/JP2006506967A/ja active Pending
- 2003-07-01 CN CNA038207451A patent/CN1678755A/zh active Pending
- 2003-07-01 TW TW092117958A patent/TW200413720A/zh unknown
- 2003-07-02 AR ARP030102395A patent/AR040371A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2006506967A (ja) | 2006-03-02 |
CA2491395A1 (en) | 2004-01-08 |
AU2003256460A1 (en) | 2004-01-19 |
US7993824B2 (en) | 2011-08-09 |
CN1678755A (zh) | 2005-10-05 |
EP1552004A2 (en) | 2005-07-13 |
EP1552004A4 (en) | 2008-05-07 |
US20040248084A1 (en) | 2004-12-09 |
WO2004003514A3 (en) | 2004-06-24 |
TW200413720A (en) | 2004-08-01 |
WO2004003514A2 (en) | 2004-01-08 |
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