ArticleNeurochemical research2008
Isoflurane inhibits protein kinase Cgamma and calcium/calmodulin dependent protein kinase ii-alpha translocation to synaptic membranes in ischemic mice brains.
Article in Neurochemical research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- Role of CaFrontiers in molecular neuroscience · 2022Review
- cPKCγ-mediated down-regulation of UCHL1 alleviates ischaemic neuronal injuries by decreasing autophagy via ERK-mTOR pathway.Journal of cellular and molecular medicine · 2017Article
- Phosphorylated CaMKII levels increase in rat central nervous system after large-dose intravenous remifentanil.Medical science monitor basic research · 2013Article
- Isoflurane preconditioning and postconditioning in rat hippocampal neurons.Brain research · 2010Article
- Effects of general anesthetics on visceral pain transmission in the spinal cord.Molecular pain · 2008Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Volatile anesthetics isoflurane possibly improves the ischemic brain injury. However, its molecular actions are still unclear. In ischemia, protein kinase C (PKC)gamma and calcium/calmodulin dependent protein kinase II (CaMKII)-alpha are persistently translocated from cytosol to cell membranes, and diminish these translocation suggested to be neuroprotective. We thus tested a hypothesis that isoflurane inhibits PKCgamma and CaMKII-alpha translocation after ischemic brain insults. C57Bl/6J male mice were made to inhale 1 or 2 MAC isoflurane, after which 3 or 5 min cerebral ischemia was induced by decapitation. The sampled cerebrum cortex was then homogenized and centrifuged into crude synaptosomal fractions (P2), cytosolic fractions (S3), and particulate fractions (P3). CaMKII-alpha and PKCgamma levels of these fractions were analyzed by immunoblotting. PKCgamma and CaMKII-alpha are translocated to synaptic membrane from cytosol by cerebral ischemia, although isoflurane significantly inhibited such translocation. These results may explain in part the cellular and molecular mechanisms of neuroprotective effects of isoflurane.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.