Artículo
Do photosynthetic cells communicate with each other during cell death? From cyanobacteria to vascular plants
Aguilera, Anabella
; Distefano, Ayelen Mariana
; Jauzein, Cécile; Correa Aragunde, Maria Natalia
; Martinez, Dana Ethel
; Martin, María Victoria
; Sueldo, Daniela Jorgelina
Fecha de publicación:
30/09/2022
Editorial:
Oxford University Press
Revista:
Journal of Experimental Botany
ISSN:
0022-0957
e-ISSN:
1460-2431
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
As in metazoans, life in oxygenic photosynthetic organisms relies on the accurate regulation of cell death. During development and in response to the environment, photosynthetic cells activate and execute cell death pathways that culminate in the death of a specific group of cells, a process known as regulated cell death (RCD). RCD control is instrumental, as its misregulation can lead to growth penalties and even the death of the entire organism. Intracellular molecules released during cell demise may act as ‘survival’ or ‘death’ signals and control the propagation of cell death to surrounding cells, even in unicellular organisms. This review explores different signals involved in cell-cell communication and systemic signalling in photosynthetic organisms, in particular Ca2+, reactive oxygen species, lipid derivates, nitric oxide, and eATP. We discuss their possible mode-of-action as either ‘survival’ or ‘death’ molecules and their potential role in determining cell fate in neighbouring cells. By comparing the knowledge available across the taxonomic spectrum of this coherent phylogenetic group, from cyanobacteria to vascular plants, we aim at contributing to the identification of conserved mechanisms that control cell death propagation in oxygenic photosynthetic organisms.
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Articulos(IIB)
Articulos de INSTITUTO DE INVESTIGACIONES BIOLOGICAS
Articulos de INSTITUTO DE INVESTIGACIONES BIOLOGICAS
Articulos(INBIOTEC)
Articulos de INSTITUTO DE INV. EN BIODIVERSIDAD Y BIOTECNOLOGIA
Articulos de INSTITUTO DE INV. EN BIODIVERSIDAD Y BIOTECNOLOGIA
Articulos(INFIVE)
Articulos de INST.DE FISIOLOGIA VEGETAL
Articulos de INST.DE FISIOLOGIA VEGETAL
Citación
Aguilera, Anabella; Distefano, Ayelen Mariana; Jauzein, Cécile; Correa Aragunde, Maria Natalia; Martinez, Dana Ethel; et al.; Do photosynthetic cells communicate with each other during cell death? From cyanobacteria to vascular plants; Oxford University Press; Journal of Experimental Botany; 73; 22; 30-9-2022; 7219-7242
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