{"id":2005,"date":"2019-02-22T17:47:44","date_gmt":"2019-02-22T15:47:44","guid":{"rendered":"https:\/\/www.parlament.cat\/wp\/pcat\/?p=2005"},"modified":"2025-03-17T15:23:24","modified_gmt":"2025-03-17T13:23:24","slug":"la-genetica-i-lepigenetica","status":"publish","type":"post","link":"https:\/\/www.parlament.cat\/wp\/pcat\/la-genetica-i-lepigenetica\/","title":{"rendered":"La gen\u00e8tica i l\u2019epigen\u00e8tica"},"content":{"rendered":"

Conferenciant: doctor Manel Esteller<\/strong><\/p>\n

El doctor Esteller \u00e9s director del Programa d\u2019epigen\u00e8tica i biologia del c\u00e0ncer de l\u2019Institut d\u2019Investigaci\u00f3 Biom\u00e8dica de Bellvitge, cap del Grup d\u2019Epigen\u00e8tica del C\u00e0ncer, professor de gen\u00e8tica de la Universitat de Barcelona, director electe de l\u2019Institut de Recerca contra la Leuc\u00e8mia Josep Carreras i professor de recerca de la Instituci\u00f3 Catalana de Recerca i Estudis Avan\u00e7ats.<\/p>\n

El doctor ens va il\u00b7lustrar amb una interessant i entenedora confer\u00e8ncia sobre la import\u00e0ncia de l\u2019epigen\u00e8tica en la guarici\u00f3 de les malalties.<\/p>\n

Ens va explicar que l\u2019epigen\u00e8tica \u00e9s la ci\u00e8ncia que s\u2019ocupa de l\u2019estudi de situacions heretables que no depenen dels factors de qu\u00e8 tradicionalment s\u2019encarrega la gen\u00e8tica i que no segueixen les mateixes regles. Aix\u00ed, si la informaci\u00f3 gen\u00e8tica es troba codificada en la seq\u00fc\u00e8ncia d\u2019ADN, l\u2019epigen\u00e8tica s\u2019encarrega d\u2019estudiar la informaci\u00f3 que es pot transmetre sense estar codificada en aquesta seq\u00fc\u00e8ncia.<\/p>\n

El doctor va destacar la import\u00e0ncia dels factors diet\u00e8tics i mediambientals i d\u2019h\u00e0bits t\u00f2xics (tabac, alcohol, etc.) que poden provocar canvis qu\u00edmics que motivin que dues persones amb el mateix material gen\u00e8tic (ADN), com els bessons homozig\u00f2tics, tinguin respostes diferents davant la mateixa malaltia heretada, ja que tenen un epigenoma diferent.<\/p>\n

Per tant, veiem que els canvis es troben en la programaci\u00f3 de l\u2019ADN i no en la gen\u00e8tica.<\/p>\n

Mes informaci\u00f3 al Butllet\u00ed n\u00fam. 30, p\u00e0g. 10.<\/a><\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div>

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