Evidence map›Paper›PMID 23882182›Full record

ArticleFrontiers in cellular neuroscience2013

Contribution of apoptosis-associated signaling pathways to epileptogenesis: lessons from Bcl-2 family knockouts.

David C Henshall, Tobias Engel

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

34 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Metabolic Adaptation in Epilepsy: From Acute Response to Chronic Impairment.International journal of molecular sciences · 2024
    Article
  8. Review
  9. Article
  10. Dopamine, Immunity, and Disease.Pharmacological reviews · 2023
    Review
  11. Article
  12. Review
  13. Autophagy and apoptosis cascade: which is more prominent in neuronal death?Cellular and molecular life sciences : CMLS · 2021
    Review
  14. Article
  15. Two Faces of Autophagy in the Struggle against Cancer.International journal of molecular sciences · 2021
    Review
  16. Article
  17. Article
  18. Metabolic Dysfunction and Oxidative Stress in Epilepsy.International journal of molecular sciences · 2017
    Review
  19. Article
  20. Article
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

2 authors at 1 institution in 1 country.

David C HenshallDepartment of Physiology and Medical Physics, Royal College of Surgeons in Ireland, St. Stephen's Green Dublin, Ireland.
Tobias Engel
Royal College of Surgeons in Ireland · IE

Funding

Molecular determinants of epileptic bran injuryR01NS047622 · NINDS · LEGACY EMANUEL HOSPITAL AND HEALTH CENTER · PI SIMON, ROGER PANCOAST · 2005 to 2008
$1.4M
NINDS NIH HHS R01 NS047622Wellcome Trust
6 · The paper itself

Abstract

Neuronal cell death is a pathophysiological consequence of many brain insults that trigger epilepsy and has been implicated as a causal factor in epileptogenesis. Seizure-induced neuronal death features excitotoxic necrosis and apoptosis-associated signaling pathways, including activation of multiple members of the Bcl-2 gene family. The availability of mice in which individual Bcl-2 family members have been deleted has provided the means to determine whether they have causal roles in neuronal death and epileptogenesis in vivo. Studies show that multiple members of the Bcl-2 family are activated following status epilepticus and the seizure and damage phenotypes of eight different knockouts of the Bcl-2 family have now been characterized. Loss of certain pro-apoptotic members, including Puma, protected against seizure-induced neuronal death whereas loss of anti-apoptotic Mcl-1 and Bcl-w enhanced hippocampal damage. Notably, loss of two putatively pro-apoptotic members, Bak and Bmf, resulted in more seizure-damage while deletion of Bid had no effect, indicating the role of certain Bcl-2 family proteins in epileptic brain injury is distinct from their contributions following other stressors or in non-CNS tissue. Notably, Puma-deficient mice develop fewer spontaneous seizures after status epilepticus suggesting neuroprotection may preserve functional inhibition, either directly by preserving neuronal networks or indirectly, for example by limiting reactive gliosis and pro-inflammatory responses to neuronal death. Together, these studies support apoptosis-associated molecular mechanisms controlling neuronal death as a component of epileptogenesis which might be targetable to protect against seizure-damage, cognitive deficits and mitigate the severity of syndrome following epilepsy-precipitating injuries to the brain.

Indexed as

apoptosisbcl-2brainhippocampusmitochondrianeuronstroketemporal lobe epilepsy

Identifiers

PMID23882182
PMCPMC3712126
OpenAlexW2009742864

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.