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Updated: Jul 11, 2026

An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations

An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations

Published on: November 3, 2010

El Mapa de Conectividad: usando firmas de expresión génica para conectar pequeñas moléculas, genes y enfermedades

Justin Lamb¹, Emily D Crawford, David Peck

¹Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge, MA 02142, USA. justin@broad.mit.edu

Science (New York, N.Y.)

|September 30, 2006

Resumen

Los investigadores crearon una base de datos de perfiles de expresión génica para encontrar vínculos entre enfermedades, cambios genéticos y efectos de medicamentos. Este recurso "Mapa de conectividad" ayuda a descubrir conexiones entre moléculas, procesos y tratamientos potenciales.

Área de la Ciencia:

La farmacogenómica es la farmacogenómica.
Biología de sistemas Biología de sistemas.
Biología computacional Biología computacional.

Sus antecedentes:

Descubrir vínculos funcionales entre enfermedades, perturbaciones genéticas y acciones farmacológicas es complejo.
Los métodos existentes a menudo carecen de un enfoque sistemático para integrar diversos datos biológicos.

Objetivo del estudio:

Establecer una colección de referencia completa de perfiles de expresión génica de células humanas tratadas con pequeñas moléculas bioactivas.
Desarrollar un software de coincidencia de patrones para extraer estos datos de expresión para descubrir conexiones biológicas.

Principales métodos:

Perfiles de expresión génica generados a partir de células humanas cultivadas expuestas a varias moléculas pequeñas bioactivas.
Desarrolló y aplicó algoritmos de coincidencia de patrones para analizar los datos de expresión génica.
Utilizó el

Principales resultados:

Demostró el

Conclusiones:

El más grande, el más grande.

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