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EMT: en el año 2016

M Angela Nieto1, Ruby Yun-Ju Huang2, Rebecca A Jackson3

  • 1Instituto de Neurociencias CSIC-UMH, Avda. Ramón y Cajal s/n, 03550 San Juan de Alicante, Spain.

Cell
|July 2, 2016
PubMed
Resumen
Este resumen es generado por máquina.

La plasticidad celular, incluida la transición epitelial-mesenquimal (EMT), impulsa el desarrollo embrionario y la enfermedad. Comprensión de la EMT

Palabras clave:
el cáncerdesarrolloLa epigenéticaTransición epitelial-mesenquimalFibrosis en el cuerpoLas metástasisEstímuloTratamientos terapéuticoscontrol de la transcripción

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Área de la Ciencia:

  • Plasticidad celular y biología del desarrollo
  • Investigación y patología del cáncer
  • Biología molecular y celular

Sus antecedentes:

  • La transición epitelio-mesenquimal (EMT) es crucial en el desarrollo embrionario y la progresión de la enfermedad.
  • EMT ahora se entiende como un espectro de estados dinámicos, no un simple interruptor binario.
  • La EMT y sus estados intermedios están implicados en la fibrosis de órganos y el avance del tumor.

Objetivo del estudio:

  • Revisar la comprensión actual de la plasticidad celular y la heterogeneidad en la EMT.
  • Para resaltar los hallazgos recientes y los desafíos en curso en la investigación EMT.
  • Para discutir las implicaciones de EMT en enfermedades humanas como el cáncer y la fibrosis.

Principales métodos:

  • Revisión de la literatura y síntesis de las investigaciones actuales sobre EMT.
  • Discusión de conceptos clave: plasticidad celular, heterogeneidad y estados de transición.
  • Análisis del papel de la EMT en el desarrollo, la fibrosis y la progresión del cáncer.

Principales resultados:

  • La EMT representa un continuo de estados celulares, no una sola transición.
  • La EMT y sus estados intermedios son factores clave de la fibrosis de órganos y la progresión tumoral.
  • El papel de la EMT en la colonización metastásica requiere una interpretación cuidadosa.

Conclusiones:

  • La plasticidad celular, en particular la EMT, es fundamental para comprender enfermedades complejas.
  • Se necesita más investigación para abordar las cuestiones pendientes y superar los desafíos en el campo de la EMT.
  • La investigación continua sobre la heterogeneidad y la plasticidad de la EMT permitirá avanzar en las estrategias de tratamiento de la enfermedad.