AR065685A1 - Ensayo basado en fluorescencia para detectar compuestos moduladores del modo directo del intercambiador sodio- calcio (ncx) - Google Patents
Ensayo basado en fluorescencia para detectar compuestos moduladores del modo directo del intercambiador sodio- calcio (ncx)Info
- Publication number
- AR065685A1 AR065685A1 ARP080100992A ARP080100992A AR065685A1 AR 065685 A1 AR065685 A1 AR 065685A1 AR P080100992 A ARP080100992 A AR P080100992A AR P080100992 A ARP080100992 A AR P080100992A AR 065685 A1 AR065685 A1 AR 065685A1
- Authority
- AR
- Argentina
- Prior art keywords
- ncx
- cells
- activity
- calcium
- sodium
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 102000001794 Sodium-Calcium Exchanger Human genes 0.000 title 1
- 108010040240 Sodium-Calcium Exchanger Proteins 0.000 title 1
- 210000004027 cell Anatomy 0.000 abstract 4
- 230000000694 effects Effects 0.000 abstract 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 3
- 239000011575 calcium Substances 0.000 abstract 3
- 229910052791 calcium Inorganic materials 0.000 abstract 3
- 238000003556 assay Methods 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 239000000556 agonist Substances 0.000 abstract 1
- 239000005557 antagonist Substances 0.000 abstract 1
- 102000006889 calcium:sodium antiporter activity proteins Human genes 0.000 abstract 1
- 108040000797 calcium:sodium antiporter activity proteins Proteins 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 210000002064 heart cell Anatomy 0.000 abstract 1
- 230000003834 intracellular effect Effects 0.000 abstract 1
- 230000001404 mediated effect Effects 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6872—Intracellular protein regulatory factors and their receptors, e.g. including ion channels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2500/00—Screening for compounds of potential therapeutic value
- G01N2500/10—Screening for compounds of potential therapeutic value involving cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Cell Biology (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Los transportadores son una familia diana emergente con un potencial enorme, que ofrece oportunidades científicas y economicas. El intercambiador sodio/calcio es un mecanismo importante para eliminar el Ca2+ de diversas células. En el corazon,extruye el Ca2+ que ha ingresado a través de los canales de Ca2+ para iniciar la contraccion mientras que el Na+ ingresa a las células del corazon. Resulta de considerable interés identificar compuestos que modulen la actividad de losintercambiadores sodio/calcio. Se divulga un ensayo basado en fluorescencia para detectar compuestos moduladores del ômodo directoö del NCX. También se refiere a un kit de partes que comprende células que exprimen el NCX y al uso del kit de partespara ensayar la actividad como agonista o antagonista del NCX en un compuesto. Reivindicacion 1: El ensayo para determinar la actividad de la proteína del NCX, comprende: e) proveer células que expresan NCX; f) proveer una sustancia coloreadapara determinar el calcio intracelular; g) poner en contacto las células con un activador de la actividad del NCX; y h) comparar el cambio mediado por calcio en la senal luminiscente de dicha sustancia coloreada con una senal luminiscente producidaen un experimento de control.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007011913A DE102007011913A1 (de) | 2007-03-13 | 2007-03-13 | Fluoreszenz-basiertes Assay zum Erkennen von Verbindungen zum Modulieren des Natrium-Calcium-Austauschers (NCX) im "Vorwärtsmodus" |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR065685A1 true AR065685A1 (es) | 2009-06-24 |
Family
ID=39563393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080100992A AR065685A1 (es) | 2007-03-13 | 2008-03-11 | Ensayo basado en fluorescencia para detectar compuestos moduladores del modo directo del intercambiador sodio- calcio (ncx) |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20100151497A1 (es) |
| EP (1) | EP2135092A1 (es) |
| JP (1) | JP2010520759A (es) |
| KR (1) | KR20090122287A (es) |
| CN (1) | CN101636658A (es) |
| AR (1) | AR065685A1 (es) |
| AU (1) | AU2008226101B2 (es) |
| BR (1) | BRPI0809076A2 (es) |
| CA (1) | CA2680768A1 (es) |
| DE (1) | DE102007011913A1 (es) |
| IL (1) | IL200789A0 (es) |
| MX (1) | MX2009009681A (es) |
| TW (1) | TW200907340A (es) |
| WO (1) | WO2008110285A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2103944A1 (en) * | 2008-03-20 | 2009-09-23 | sanofi-aventis | Fluorescence based assay to detect sodium/calcium exchanger "forward mode" modulating compounds |
| JP5127783B2 (ja) * | 2009-06-29 | 2013-01-23 | 日本電信電話株式会社 | においセンサおよびにおい検知方法 |
| US8808353B2 (en) * | 2010-01-30 | 2014-08-19 | Abbott Cardiovascular Systems Inc. | Crush recoverable polymer scaffolds having a low crossing profile |
| US8568471B2 (en) * | 2010-01-30 | 2013-10-29 | Abbott Cardiovascular Systems Inc. | Crush recoverable polymer scaffolds |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714666A (en) | 1993-02-09 | 1998-02-03 | Children's Hospital Of Philadelphia | Measurement of intracellular calcium using bioluminescent apoaequorin expressed in mammalian cells |
| US6162832A (en) | 1997-10-20 | 2000-12-19 | Taisho Pharmaceutical Co., Inc. | 2-Phenoxyaniline derivatives |
| US20020132303A1 (en) * | 2001-03-12 | 2002-09-19 | Millennium Pharmaceuticals, Inc. | 69318, a human sodium/calcium exchanger (transporter) family member and uses therefor |
| CA2425806A1 (en) * | 2000-10-13 | 2002-04-18 | Bristol-Myers Squibb Company | Methods for detecting modulators of ion channels using thallium (i) sensitive assays |
| KR20040062623A (ko) * | 2001-11-09 | 2004-07-07 | 화이자 프로덕츠 인크. | 작용제에 의한 수용체의 활성화에 대한 기능 분석법 |
| KR100514090B1 (ko) * | 2003-01-17 | 2005-09-13 | 한국과학기술연구원 | Ｎｃｘ2 단백질의 활성을 억제함으로써 학습능력 및기억력을 증진시키는 방법 |
| US20050112701A1 (en) * | 2003-09-11 | 2005-05-26 | Aventis Pharma Deutschland Gmbh | Test system for the identification of APJ receptor ligands |
-
2007
- 2007-03-13 DE DE102007011913A patent/DE102007011913A1/de not_active Withdrawn
-
2008
- 2008-03-04 US US12/529,230 patent/US20100151497A1/en not_active Abandoned
- 2008-03-04 AU AU2008226101A patent/AU2008226101B2/en not_active Ceased
- 2008-03-04 JP JP2009553042A patent/JP2010520759A/ja active Pending
- 2008-03-04 CA CA002680768A patent/CA2680768A1/en not_active Abandoned
- 2008-03-04 MX MX2009009681A patent/MX2009009681A/es not_active Application Discontinuation
- 2008-03-04 EP EP08716226A patent/EP2135092A1/de not_active Withdrawn
- 2008-03-04 WO PCT/EP2008/001707 patent/WO2008110285A1/de not_active Ceased
- 2008-03-04 KR KR1020097021351A patent/KR20090122287A/ko not_active Ceased
- 2008-03-04 BR BRPI0809076-9A2A patent/BRPI0809076A2/pt not_active IP Right Cessation
- 2008-03-04 CN CN200880008156A patent/CN101636658A/zh active Pending
- 2008-03-11 TW TW097108417A patent/TW200907340A/zh unknown
- 2008-03-11 AR ARP080100992A patent/AR065685A1/es not_active Application Discontinuation
-
2009
- 2009-09-07 IL IL200789A patent/IL200789A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL200789A0 (en) | 2010-05-17 |
| CN101636658A (zh) | 2010-01-27 |
| MX2009009681A (es) | 2009-09-24 |
| TW200907340A (en) | 2009-02-16 |
| WO2008110285A1 (de) | 2008-09-18 |
| US20100151497A1 (en) | 2010-06-17 |
| BRPI0809076A2 (pt) | 2014-11-04 |
| JP2010520759A (ja) | 2010-06-17 |
| DE102007011913A1 (de) | 2008-10-23 |
| CA2680768A1 (en) | 2008-09-18 |
| AU2008226101B2 (en) | 2013-09-19 |
| EP2135092A1 (de) | 2009-12-23 |
| AU2008226101A1 (en) | 2008-09-18 |
| KR20090122287A (ko) | 2009-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |