ES2548214T3 - Variantes del factor de crecimiento de fibroblastos 21 - Google Patents
Variantes del factor de crecimiento de fibroblastos 21 Download PDFInfo
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- ES2548214T3 ES2548214T3 ES12766847.3T ES12766847T ES2548214T3 ES 2548214 T3 ES2548214 T3 ES 2548214T3 ES 12766847 T ES12766847 T ES 12766847T ES 2548214 T3 ES2548214 T3 ES 2548214T3
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- 102000018233 Fibroblast Growth Factor Human genes 0.000 title 1
- 108050007372 Fibroblast Growth Factor Proteins 0.000 title 1
- 229940126864 fibroblast growth factor Drugs 0.000 title 1
- 102000003973 Fibroblast growth factor 21 Human genes 0.000 abstract description 15
- 108090000376 Fibroblast growth factor 21 Proteins 0.000 abstract description 15
- 101000846529 Homo sapiens Fibroblast growth factor 21 Proteins 0.000 abstract 1
- 125000003275 alpha amino acid group Chemical group 0.000 abstract 1
- 102000056713 human FGF21 Human genes 0.000 abstract 1
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 21
- 235000019445 benzyl alcohol Nutrition 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 238000006467 substitution reaction Methods 0.000 description 7
- 102220475127 Ectodysplasin-A_L98D_mutation Human genes 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 150000001413 amino acids Chemical group 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
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- 239000003755 preservative agent Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 102000004142 Trypsin Human genes 0.000 description 2
- 108090000631 Trypsin Proteins 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004949 mass spectrometry Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000017854 proteolysis Effects 0.000 description 2
- 239000012588 trypsin Substances 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013628 high molecular weight specie Substances 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 241001515942 marmosets Species 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/475—Growth factors; Growth regulators
- C07K14/50—Fibroblast growth factor [FGF]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/18—Growth factors; Growth regulators
- A61K38/1825—Fibroblast growth factor [FGF]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Diabetes (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- Toxicology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Endocrinology (AREA)
- Child & Adolescent Psychology (AREA)
- Emergency Medicine (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Abstract
Una variante del factor de crecimiento de fibroblastos 21 (FGF21) humano, en la que la secuencia de aminoácidos es**Fórmula**
Description
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E12766847
23-09-2015
en presencia o ausencia de Tween 80 al 0,02 %. Se prepararon las muestras a 30 mg/ml y se incubaron a 4 ºC, 25 ºC y 40 ºC durante 4 semanas. Las variantes de FGF21 formuladas recientemente (es decir, a tiempo cero) y aquellas incubadas durante 4 semanas se analizaron para el % de PMA mediante el procedimiento CEM. La tabla 6 resume los resultados del análisis, comparando las muestras de tiempo cero ("Iniciales") y aquellas incubadas 4 semanas a 40 ºC.
Tabla 6: Propensión a la agregación y compatibilidad con conservantes a una concentración de laFormulación de 30 mg/ml
- variante de FGF21 de SEC ID Nº: 9 (L98L)
- variante de FGF21 de SEC ID Nº: 1 (L98D)
- Composición de Tampón
- (% de PMA) 4 semanas a 40 ºC (% de PMA A) Inicial (% de PMA) 4 semanas a 40 ºC (% de PMA A)
- Histidina 10 mM pH 7,0, pH 7,0, NaCl 150 mM
- 0,97 18,3 6,0 5,6
- Histidina 10 mM pH 7,0, NaCl 150 mM, alcohol bencílico al 0,9 %
- 11,0 33,9 4,2 6,0
- Histidina 10 mM pH 7,0, NaCl 150 mM, alcohol bencílico al 0,9 % Tween-80 al 0,02 %
- 11,0 32,1 4,3 5,3
La variante de FGF21 de SEC ID Nº: 1 contenía la sustitución de aminoácidos L98D. La variante de FGF21 de SEC ID Nº: 9 no contenía la sustitución de aminoácidos L98D y en cambio contenía el aminoácido leucina de tipo silvestre en la posición 98. El beneficio de la sustitución de aminoácidos L98D se observó cuando se formuló cada proteína a 30 mg/ml en las condiciones de formulación (Tabla 6). En todas las condiciones ensayadas, el estrés de las variantes FGF21 durante 4 semanas a 40 ºC dio como resultado un % de PMA sustancialmente más alto para la variante de FGF21 de SEC ID Nº: 9 en comparación con la variante de FGF21 de SEC ID Nº: 1. Además, la adición de alcohol bencílico al 0,9 %, un conservante común usado en una preparación farmacéutica multiusos, exacerbó el aumento del % de PMA para la variante de FGF21 de SEC ID Nº: 9 pero no para la variante de FGF21 de SEC ID Nº: 1. Esta incompatibilidad con alcohol bencílico también se observó en el análisis de la preparación de la muestra inicial, en el que el % de PMA en presencia de alcohol bencílico al 0,9 % es del 11 %, en comparación con únicamente el 0,97 % en ausencia de alcohol bencílico. Ni la variante de FGF21 de SEC ID Nº: 9 ni la variante de FGF21 de SEC ID Nº: 1 contienen el resto P115W, por lo tanto, la poca estabilidad física en estas condiciones no puede atribuirse al resto P114W. Después de que se hiciera la sustitución L98D, se observó una estabilidad física aumentada en presencia de alcohol bencílico al 0,9 %.
Estos datos indican que determinadas sustituciones pueden afectar a la estabilidad de la proteína total debido a la agregación en especies de peso molecular alto, particularmente en presencia de determinados conservantes tales como el alcohol bencílico. Se prefiere la minimización de esos agregados de PMA para proteínas terapéuticas. Esto puede llevarse a cabo a través de determinadas sustituciones en las proteínas de las variantes de FGF21, tales como L98D en las variantes mostradas en SEC ID Nº: 1. Otras sustituciones, tales como PI 15W, pueden tener efectos perjudiciales, tales como aumentar el nivel de agregación de las variantes.
Ejemplo 6
Degradación Proteolítica In Vivo
A los monos titís machos, n=2/grupo se les dosificó por vía subcutánea 2 mg/kg de una inyección de la variante FGF21 de SEC ID Nº: 1. Se obtuvo el suero a lo largo del curso de tiempo (extracción después de 0,25 a 12 horas) para una evaluación de 24 horas de la proteólisis in vivo por medio de una espectrometría de masas para cuantificar la cantidad de compuesto activo.
Se realizó un análisis por cromatografía líquida con espectrometría de masas (CL/EM). Se inmunoprecipitó una alícuota de 100 µl de cada muestra con anticuerpos monoclonales anti-FGF21 que se unían covalentemente a esferas magnéticas. Las muestras inmunoprecipitadas se separaron en alícuotas independientes, permitiendo la detección de proteínas intactas y proteínas digeridas con tripsina. Las proteínas intactas se inyectaron en una columna Discovery® Biowide Pore, de 100 x 0,32 mm d.i. que contenía partículas de 3 µm recubiertas con C5. Las muestras digeridas con tripsina se inyectaron en una columna Discovery Biowide Pore, de 100 x 0,32 mm d.i. que contenía partículas de 3 µm recubiertas con C5. La condiciones cromatográficas para todas las inyecciones usaron gradientes binarios que consistían en una fase móvil A (ácido fórmico:agua al 0,1/100) y una fase móvil B (ácido fórmico:acetonitrilo al 0,1/100). El efluente de la CL se conectó directamente con un espectrómetro de masas Micromass Synapt® Q-Tof para la detección del espectro de masas en modo de iones positivos. Los datos del espectrofotómetro de masas Q-Tof se recogieron usando los programas informáticos de deconvolución Masslinx (v 4.1) y MaxEnt1.
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Claims (1)
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imagen1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161542906P | 2011-10-04 | 2011-10-04 | |
| US201161542906P | 2011-10-04 | ||
| PCT/US2012/057053 WO2013052311A1 (en) | 2011-10-04 | 2012-09-25 | Fibroblast growth factor 21 variants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2548214T3 true ES2548214T3 (es) | 2015-10-14 |
Family
ID=46964112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12766847.3T Active ES2548214T3 (es) | 2011-10-04 | 2012-09-25 | Variantes del factor de crecimiento de fibroblastos 21 |
Country Status (28)
| Country | Link |
|---|---|
| US (2) | US8541369B2 (es) |
| EP (1) | EP2763689B1 (es) |
| JP (1) | JP6060167B2 (es) |
| KR (1) | KR20140059271A (es) |
| CN (1) | CN103906530B (es) |
| AP (1) | AP2014007532A0 (es) |
| AR (1) | AR087973A1 (es) |
| AU (1) | AU2012318956A1 (es) |
| BR (1) | BR112014007532A2 (es) |
| CA (1) | CA2843520A1 (es) |
| CL (1) | CL2014000801A1 (es) |
| CO (1) | CO6910165A2 (es) |
| CR (1) | CR20140142A (es) |
| DO (1) | DOP2014000050A (es) |
| EA (1) | EA201490521A1 (es) |
| EC (1) | ECSP14013285A (es) |
| ES (1) | ES2548214T3 (es) |
| IL (1) | IL230754A0 (es) |
| IN (1) | IN2014CN00782A (es) |
| MA (1) | MA35458B1 (es) |
| MX (1) | MX2014004159A (es) |
| PE (1) | PE20142044A1 (es) |
| PH (1) | PH12014500740A1 (es) |
| SG (1) | SG11201401792UA (es) |
| TN (1) | TN2014000096A1 (es) |
| TW (1) | TWI461435B (es) |
| WO (1) | WO2013052311A1 (es) |
| ZA (1) | ZA201400882B (es) |
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| JP2015522539A (ja) * | 2012-05-15 | 2015-08-06 | イーライ リリー アンド カンパニー | 線維芽細胞増殖因子21タンパク質の治療目的の使用 |
| AU2013274639A1 (en) | 2012-06-11 | 2014-11-06 | Eli Lilly And Company | Fibroblast growth factor 21 variants |
| TWI513705B (zh) * | 2012-06-11 | 2015-12-21 | Lilly Co Eli | 纖維母細胞生長因子21蛋白質 |
| US9290557B2 (en) | 2012-11-28 | 2016-03-22 | Ngm Biopharmaceuticals, Inc. | Compositions comprising variants and fusions of FGF19 polypeptides |
| EP3798228A1 (en) | 2012-11-28 | 2021-03-31 | NGM Biopharmaceuticals, Inc. | Compositions and methods for treatment of metabolic disorders and diseases |
| MX383664B (es) | 2012-12-27 | 2025-03-14 | Ngm Biopharmaceuticals Inc | Uso de un péptido para modular la homeostasis de los ácidos biliares o tratamiento de una enfermedad relacionada con los ácidos biliares. |
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| NZ718962A (en) | 2013-10-28 | 2019-12-20 | Ngm Biopharmaceuticals Inc | Cancer models and associated methods |
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| WO2015138278A1 (en) * | 2014-03-11 | 2015-09-17 | Novartis Ag | Methods of treating metabolic disorders associated with lipodystrophies and defects in insulin production or signaling |
| US10398758B2 (en) | 2014-05-28 | 2019-09-03 | Ngm Biopharmaceuticals, Inc. | Compositions comprising variants of FGF19 polypeptides and uses thereof for the treatment of hyperglycemic conditions |
| EP3155005A4 (en) | 2014-06-16 | 2018-07-11 | NGM Biopharmaceuticals, Inc. | Methods and uses for modulating bile acid homeostasis and treatment of bile acid disorders and diseases |
| SG11201702757YA (en) | 2014-10-23 | 2017-05-30 | Ngm Biopharmaceuticals Inc | Pharmaceutical compositions comprising peptide variants and methods of use thereof |
| MX2017004947A (es) | 2014-10-24 | 2017-06-29 | Bristol Myers Squibb Co | Polipeptidos del factor de crecimiento de fibroblastos 2 (fgf-21) modificados y usos de los mismos. |
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| TW201731867A (zh) | 2015-12-02 | 2017-09-16 | 賽諾菲公司 | Fgf21變異體 |
| WO2017220706A1 (en) * | 2016-06-22 | 2017-12-28 | Novo Nordisk A/S | Pharmaceutical compositions of fgf21 derivatives and uses thereof |
| US11370841B2 (en) | 2016-08-26 | 2022-06-28 | Ngm Biopharmaceuticals, Inc. | Methods of treating fibroblast growth factor 19-mediated cancers and tumors |
| CN106220724B (zh) * | 2016-09-13 | 2019-10-11 | 河南师范大学 | 人成纤维细胞生长因子21重组蛋白及其制备方法和应用 |
| CN106432509B (zh) * | 2016-09-13 | 2019-05-21 | 河南师范大学 | 一种治疗代谢疾病的重组人成纤维细胞生长因子21融合蛋白及其制备方法和应用 |
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| WO2018166461A1 (en) | 2017-03-14 | 2018-09-20 | Sunshine Lake Pharma Co., Ltd. | Dual-target fusion proteins comprising the fc portion of an immunoglobulin |
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| KR20210027426A (ko) * | 2018-07-03 | 2021-03-10 | 브리스톨-마이어스 스큅 컴퍼니 | Fgf21 제제 |
| CN109836486B (zh) * | 2019-01-30 | 2020-09-08 | 北京双因生物科技有限公司 | 成纤维生长因子21变体、其融合蛋白及其用途 |
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| WO2010065439A1 (en) * | 2008-12-05 | 2010-06-10 | Eli Lilly And Company | Variants of fibroblast growth factor 21 |
| AU2010246038A1 (en) | 2009-05-05 | 2011-12-01 | Amgen Inc. | FGF21 mutants and uses thereof |
| BRPI1011404B1 (pt) | 2009-05-05 | 2022-05-03 | Amgen Inc | Polipeptídeos mutantes fgf21, polipeptídeo de fusão, multímero, composição farmacêutica, ácido nucleico isolado, vetor e célula hospedeira |
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