WIRTSZELLEN MIT VERBESSERTEM ÜBERLEBEN UND VERFAHREN ZUR HERSTELLUNG VON DIESEN ZELLEN

摘要

The present invention relates to genetically engineered mammalian host cells comprising an enhanced level of active anti-apoptosis genes and methods to generate such host cells. More particularly, the invention pertains to methods which modulate the level of anti-apoptosis active genes within host cells and to host cells showing an enhanced cell viability by delaying/inhibiting programmed cell death naturally occurring in such cells.