Evidence map›Paper›PMID 21769643›Full record

ArticleNeurochemical research2011

Neuroprotective effect of Salvia sahendica is mediated by restoration of mitochondrial function and inhibition of endoplasmic reticulum stress.

Fatemeh Shaerzadeh, Shabnam Zeighamy Alamdary, Mohammad Ali Esmaeili, Nazanin Namazi Sarvestani, Fariba Khodagholi

Abstract read
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In one paragraph

Article in Neurochemical research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 29% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Natural compounds as modulators of NADPH oxidases.Oxidative medicine and cellular longevity · 2013
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Fatemeh ShaerzadehNeuroscience Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Shabnam Zeighamy Alamdary
Mohammad Ali Esmaeili
Nazanin Namazi Sarvestani
Fariba Khodagholi
Shahid Beheshti University of Medical Sciences · IRShahid Beheshti University · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herein, we investigated the protective effect of Salvia sahendica against H(2)O(2)-induced cell death in rat pheochromocytoma (PC12) cells. Our data show that S. sahendica blocks apoptosis pathway by inhibition of cytochrome c release from mitochondria and leakage of calcium from endoplasmic reticulum. It also activates/inactivates two members of Bcl-2 family, Bax and Bcl-2. Bax inhibition and Bcl-2 activation suppress release of cytochrome c from mitochondria that prevents cleavage of caspase-3. Besides S. sahendica suppresses ER stress via attenuation of intracellular levels of calcium. Suppression of ER stress decreased calpain activation and subsequently cleavage of caspase-12. Altogether, these results indicate that S. sahendica protects PC12 cells treated with H(2)O(2) via suppression of upstream factors of apoptosis pathway. While oxidative stress is an early event in Alzheimer disease, it seems that S. sahendica prevents deleterious effects of reactive oxygen species by stabilizing mitochondrial membranes and inhibiting ER stress.

Indexed as

AnimalsApoptosisbcl-2-Associated X ProteinCalciumCalpainCaspase 3Caspase InhibitorsCell DeathCytochromes cDown-RegulationEndoplasmic Reticulum StressHydrogen PeroxideMembrane Potential, MitochondrialMitochondriaNeuroprotective AgentsOxidative Stressbcl-2-Associated X ProteinCalciumCalpainCaspase 3Caspase InhibitorsCytochromes cHydrogen PeroxideNeuroprotective AgentsParp1 protein, ratPlant ExtractsPoly (ADP-Ribose) Polymerase-1Poly(ADP-ribose) PolymerasesProto-Oncogene Proteins c-bcl-2Reactive Oxygen Species

Identifiers

PMID21769643
OpenAlexW2023522083

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.