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Las últimas ondas en la señalización del calcio

Craig Montell¹

¹Department of Biological Chemistry, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. cmontell@jhmi.edu

|August 13, 2005

Resumen

El calcio (Ca2+) es vital para las funciones celulares, actuando como un segundo mensajero universal. La desregulación de Ca2+ contribuye a enfermedades como la hipertrofia cardíaca y la muerte neuronal, destacando su potencial terapéutico.

Área de la Ciencia:

Biología celular Biología celular.
La bioquímica es la bioquímica.
Fisiología Fisiología Fisiología.

Sus antecedentes:

Los iones de calcio (Ca2+) son mensajeros secundarios intracelulares esenciales que regulan diversos procesos celulares.
Los niveles intracelulares anormales de Ca2+ están implicados en numerosas patologías, incluida la hipertrofia cardíaca y la isquemia neuronal.
Las proteínas de unión al calcio juegan un papel crítico en la mediación de las vías de señalización de Ca2+.

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