ArticleNeuromolecular medicine2007
Differential regulation of Smac/DIABLO and Hsp-70 during brain maturation.
Article in Neuromolecular medicine, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
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Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
Abstract
The heat shock protein (Hsp) system is a cell defense mechanism constitutively expressed at the basal state and essential for cell survival in response to damaging stimuli. Apoptosis is a physiological cell death program that preserves tissue homeostasis. We investigated the intrinsic pathway of apoptosis at various stages of brain maturation in CD-1 mice, triggered by two mitochondrial proapoptotic proteins, cytochrome c and Smac/DIABLO, and the pathway's regulation by Hsp-70. Smac/DIABLO and Hsp-70 proteins were upregulated 2-fold and 1.5-3-fold, respectively, after birth. In contrast, in the presence of cytochrome c/2'-deoxyadenosine 5'-triphosphate (dATP), caspase activity in mouse brain cell-free extracts increased 90-fold and 61-fold, at fetal and neonatal stages, whereas no activation was detected 15 days postnatally or at any subsequent times. These results indicate that the activation pattern of the intrinsic pathway of apoptosis undergoes a marked shift during postnatal maturation.
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Registered trials
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