
handle: 10261/243025
La presente invención se refiere a un polipéptido que comprende elfragmento SEQ ID No.: 2 del péptido GSE24.2 (SEQ ID No.:1) y escapaz de disminuir la producción de radicales libres y/o el daño en la estructura del ADN de una célula, pudiendo opcionalmente comprender secuencias de localización nuclear.Además, la invención también se refiere a un polinucleótido y a un vector, los cuales comprenden secuencias que codifican dicho polipéptido, así como a una composición farmacéutica que comprenda el polipéptido, polinucleótido y/o vector anteriores. La presente invención también hace referencia a las aplicaciones del polipéptido, como son el uso para tratar y/o prevenir enfermedades provocadas por aumento del estrés oxidativo y/o del daño del ADN celular, tales como la ataxia telangectasia o la disqueratosis congénita, o el uso en ingeniería de tejidos y cultivo celular para mejorar la viabilidad de los mismos. [ES]
The invention relates to a polypeptide which comprises the fragment SEQ ID No.: 2 of the peptide GSE 24.2 (SEQ ID No.:1) and can reduce the production of free radicals and/or damage to the DNA structure of a cell, optionally comprising nuclear localisation sequences. The invention also relates to a polynucleotide and to a vector, which comprise sequences coding for said polypeptide, and to a pharmaceutical composition comprising said polypeptide, polynucleotide and/or vector. The invention further relates to the applications of the polypeptide, such as the use thereof for treating and/or preventing diseases caused by an increase in oxidative stress and/or damage to cellular DNA, such as ataxia-telangiectasia or dyskeratosis congenita, or the use thereof in tissue engineering and cell culture for increasing the viability of same. [EN]
Consejo Superior de Investigaciones Científicas (España), Universidad Autónoma de Madrid, Advanced Medical Projects, Centro de Investigación Biomédica en Red
T3 Traducción de patente europea
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