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Physiopathologie des infections virales

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̶<br />

4 – Interaction virus/cellule hôte<br />

2 Interaction transformante<br />

↓dépendance aux facteurs de croissance et<br />

perte inhibition de contact<br />

̶ ≠ mécanismes :<br />

persistance du génome viral ⇒ altération du<br />

contrôle de la prolifération cellulaire<br />

̶ V. oncogènes : EBV, VHB,<br />

HPV, HTLV, HHV8<br />

Sarcome de Kaposi<br />

JP GUT 2010

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