@article{10902/28638,
year = {2022},
url = {https://hdl.handle.net/10902/28638},
abstract = {The present paper proposes a new level of regulation of programmed cell death (PCD) in developing systems based on epigenetics. We argue against the traditional view of PCD as an altruistic "cell suicide" activated by specific gene-encoded signals with the function of favoring the development of their neighboring progenitors to properly form embryonic organs. In contrast, we propose that signals and local tissue interactions responsible for growth and differentiation of the embryonic tissues generate domains where cells retain an epigenetic profile sensitive to DNA damage that results in its subsequent elimination in a fashion reminiscent of what happens with scaffolding at the end of the construction of a building. Canonical death genes, including Bcl-2 family members, caspases, and lysosomal proteases, would reflect the downstream molecular machinery that executes the dying process rather than being master cell death regulatory signals.},
organization = {Funding: This work was supported by a Grant (BFU2017-84046-P) from the Spanish Science and Innovation Ministry to J.A.M.},
publisher = {MDPI},
publisher = {International Journal of Molecular Sciences 2022, 23, 1154},
title = {Regulation of developmental cell death in the animal kingdom: a critical analysis of epigenetic versus genetic factors},
author = {Montero Simón, Juan Antonio and Lorda Diez, Carlos Ignacio and Hurlé González, Juan M.},
}