Nutrigenética y nutrigenómica
La revolución sanitaria del nuevo milenio. Implicancias clínicas en síndrome metabólico y diabetes tipo 2
Palabras clave:
NUTRICIÓN, GENÉTICA, GENÓMICA, BIOLOGÍA MOLECULAR, DIETOTERAPIAResumen
El creciente conocimiento de la interacción gene-nutriente revolucionará el manejo de las grandes epidemias sanitarias del siglo XXI: obesidad, síndrome metabólico y diabetes 2, cuyo piso común es el aumento de enfermedad cardiovascular y cáncer.
Hoy día, mediante la nutrigenética es posible prevenir o mejorar el manejo de estas enfermedades.
Esta nueva área en nutrición molecular puede dividirse en el accionar de ciertos nutrientes sobre la regulación de la expresión genética: nutrigenómica, y la repuesta de la estructura genética particular del individuo a ciertos nutrientes: nutrigenética.
En la presente revisión nos concentraremos en desarrollar algunos avances importantes de utilidad clínica alcanzados por la nutrigenética y nutrigenómica durante los últimos años. Particularmente la interacción gene-nutriente conferida por los ácidos grasos de la dieta. Interacción trascendente en la génesis de las epidemias sanitarias del nuevo milenio. Expondremos trabajos y líneas de investigación propios con enfoque clínico práctico.
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