Irene Papazian

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The transcription factor CHOP/GADD153 is induced during the unfolded protein response (UPR) and is associated to the induction of ER stress-related apoptosis. However, how the transition between the pro-survival and the pro-apoptotic role of ER stress is being orchestrated remains poorly understood. Here we show that tunicamycin, an antibiotic promoting ER(More)
ERp29 is an endoplasmic reticulum (ER) luminal protein with a putative secretion factor/escort chaperone function. Accumulated evidence has implicated ERp29 in the thyroglobulin secretion, polyoma virus transport and recently in carcinogenesis. ERp29 levels were elevated in the tumors of various origins and under the conditions of genotoxic stress, such as(More)
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