Characterization of cell death process in plant cells induced by hipoxia and anoxia

2000 ◽  
Vol 28 (5) ◽  
pp. A372-A372
Author(s):  
E. N. Baranova ◽  
N. V. Kononenko ◽  
T. V. Bragina ◽  
G. M. Grineva ◽  
T. P. Astafurova ◽  
...  
Keyword(s):  
Cell Death ◽  
Plant Cells ◽  
Death Process ◽  
Cell Death Process

scholarly journals MORPHOLOGICAL AND BIOCHEMICAL CHARACTERIZATION OF A CELL DEATH PROCESS INDUCED BY E3, A NEW SYNTHETIC DIARYLSULFONILUREA ANALOGUE

2001 ◽  
Vol 1 (S3) ◽  
pp. 50-50
Author(s):  
M. Alonso ◽  
M. Miglaccio ◽  
I. Encio ◽  
A. Asumendi ◽  
V. Martinez-Merino ◽  
...  
Keyword(s):  
Cell Death ◽  
Biochemical Characterization ◽  
Death Process ◽  
Cell Death Process ◽  
A Cell

scholarly journals Morphological and Biochemical Characterization of a Cell Death Process Induced by E3, a New Synthetic Diarylsulfonilurea Analogue

2001 ◽  
Vol 1 ◽  
pp. 50-50
Author(s):  
M. Alonso ◽  
M. Miglaccio ◽  
I. Encío ◽  
A. Asumendi ◽  
V. Martinez-Merino ◽  
...  
Keyword(s):  
Cell Death ◽  
Biochemical Characterization ◽  
Death Process ◽  
Cell Death Process ◽  
A Cell

scholarly journals Correction: PML induces a novel caspase-independent cell death process

10.1038/8706 ◽  
1999 ◽  
Vol 22 (1) ◽  
pp. 115-115 ◽  
Author(s):  
Fredérique Quignon
Keyword(s):  
Cell Death ◽  
Death Process ◽  
Cell Death Process

scholarly journals Production of Prodiginines Is Part of a Programmed Cell Death Process in Streptomyces coelicolor

2018 ◽  
Vol 9 ◽  
Author(s):  
Elodie Tenconi ◽  
Matthew F. Traxler ◽  
Charline Hoebreck ◽  
Gilles P. van Wezel ◽  
Sébastien Rigali
Keyword(s):  
Cell Death ◽  
Programmed Cell Death ◽  
Streptomyces Coelicolor ◽  
Death Process ◽  
Cell Death Process

Internucleosomal DNA fragmentation and programmed cell death (apoptosis) in the interdigital tissue of the embryonic chick leg bud

1993 ◽  
Vol 106 (1) ◽  
pp. 201-208 ◽  
Author(s):  
V. Garcia-Martinez ◽  
D. Macias ◽  
Y. Ganan ◽  
J.M. Garcia-Lobo ◽  
M.V. Francia ◽  
...  
Keyword(s):  
Cell Death ◽  
Programmed Cell Death ◽  
Dna Fragmentation ◽  
Limb Development ◽  
Light Transmission ◽  
Morphological Changes ◽  
Death Process ◽  
Chondrogenic Potential ◽  
Cell Death Process ◽  
Dying Cells

In this work we have attempted to characterize the programmed cell death process in the chick embryonic interdigital tissue. Interdigital cell death is a prominent phenomenon during limb development and has the role of sculpturing the digits. Morphological changes in the regressing interdigital tissue studied by light, transmission and scanning electron microscopy were correlated with the occurrence of internucleosomal DNA fragmentation, evaluated using agarose gels. Programming of the cell death process was also analyzed by testing the chondrogenic potential of the interdigital mesenchyme, in high density cultures. Our results reveal a progressive loss of the chondrogenic potential of the interdigital mesenchyme, detectable 36 hours before the onset of the degenerative process. Internucleosomal DNA fragmentation was only detected concomitant with the appearance of cells dying with the morphology of apoptosis, but unspecific DNA fragmentation was also present at the same time. This unspecific DNA fragmentation was explained by a precocious activation of the phagocytic removal of the dying cells, confirmed in the tissue sections. From our observations it is suggested that programming of cell death involves changes before endonuclease activation. Further, cell surface changes involved in the phagocytic uptake of the dying cells appear to be as precocious as endonuclease activation.

scholarly journals Oxidative Stress in Cell Death and Cardiovascular Diseases

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Tao Xu ◽  
Wei Ding ◽  
Xiaoyu Ji ◽  
Xiang Ao ◽  
Ying Liu ◽  
...  
Keyword(s):  
Cell Death ◽  
Cardiovascular Diseases ◽  
Death Process ◽  
Ros Production ◽  
Disease Treatment ◽  
Physiological Conditions ◽  
Intracellular Ros ◽  
Cell Death Process ◽  
Molecular Components ◽  
Multiple Signaling

ROS functions as a second messenger and modulates multiple signaling pathways under the physiological conditions. However, excessive intracellular ROS causes damage to the molecular components of the cell, which promotes the pathogenesis of various human diseases. Cardiovascular diseases are serious threats to human health with extremely high rates of morbidity and mortality. Dysregulation of cell death promotes the pathogenesis of cardiovascular diseases and is the clinical target during the disease treatment. Numerous studies show that ROS production is closely linked to the cell death process and promotes the occurrence and development of the cardiovascular diseases. In this review, we summarize the regulation of intracellular ROS, the roles of ROS played in the development of cardiovascular diseases, and the programmed cell death induced by intracellular ROS. We also focus on anti-ROS system and the potential application of anti-ROS strategy in the treatment of cardiovascular diseases.

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