Morphological Features of Organelles during Apoptosis: An Overview

An apoptotic program leading to controlled cell dismantling implies perturbations of nuclear dynamics, as well as changes affecting the organelle structure and distribution. In human cancer cells driven to apoptosis by different stimuli, we have recently investigated the morphological properties of...

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Bibliographic Details
Main Authors: Carlo Pellicciari, Francesca Aredia, Graziella Bernocchi, Giada Santin, Maria Grazia Bottone, Anna Ivana Scovassi
Format: Article
Language:English
Published: MDPI AG 2013-05-01
Series:Cells
Subjects:
Online Access:http://www.mdpi.com/2073-4409/2/2/294
Description
Summary:An apoptotic program leading to controlled cell dismantling implies perturbations of nuclear dynamics, as well as changes affecting the organelle structure and distribution. In human cancer cells driven to apoptosis by different stimuli, we have recently investigated the morphological properties of several organelles, including mitochondria, lysosomes, endoplasmic reticulum and Golgi apparatus. In this review, we will discuss the body of evidence in the literature suggesting that organelles are generally relocated and/or degraded during apoptosis, irrespectively of the apoptogenic stimulus and cell type.
ISSN:2073-4409