Evidence map›Paper›PMID 22262731›Full record

ArticleHuman molecular genetics2012

Rescue from excitotoxicity and axonal degeneration accompanied by age-dependent behavioral and neuroanatomical alterations in caspase-6-deficient mice.

Valeria Uribe, Bibiana K Y Wong, Rona K Graham, Corey L Cusack, Niels H Skotte, Mahmoud A Pouladi, Yuanyun Xie, Konstantin Feinberg, Yimiao Ou, Yingbin Ouyang and 11 more

Open access · bronzeAbstract read
In one paragraph

Article in Human molecular genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

47 citing papers in PubMed, 78 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Exploring caspase functions in mouse models.Apoptosis : an international journal on programmed cell death · 2024
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Non-Canonical Roles of Apoptotic Caspases in the Nervous System.Frontiers in cell and developmental biology · 2022
    Review
  11. Making the head: Caspases in life and death.Frontiers in cell and developmental biology · 2022
    Review
  12. Article
  13. Caspases in the Developing Central Nervous System: Apoptosis and Beyond.Frontiers in cell and developmental biology · 2021
    Review
  14. Semaphorin-Mediated Corticospinal Axon Elimination Depends on the Activity-Induced Bax/Bak-Caspase Pathway.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  15. Review
  16. Article
  17. Article
  18. 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

21 authors at 8 institutions in 3 countries.

Valeria UribeDepartment of Medical Genetics, Centre for Molecular Medicine and Therapeutics, Child and Family Research Institute, University of British Columbia, Vancouver, British Columbia V5Z 4H4, Canada.
Bibiana K Y Wong
Rona K Graham
Corey L Cusack
Niels H Skotte
Mahmoud A Pouladi
Yuanyun Xie
Konstantin Feinberg
Yimiao Ou
Yingbin Ouyang
Yu Deng
Sonia Franciosi
Nagat Bissada
Amanda Spreeuw
Weining Zhang
Dagmar E Ehrnhoefer
Kuljeet Vaid
Freda D Miller
Mohanish Deshmukh
David Howland
Michael R Hayden
University of British Columbia · CAChild and Family Research Institute · CAHospital for Sick Children · CAUniversity of North Carolina at Chapel Hill · USCHDI Foundation · USTaconic (United States) · USUniversity of Copenhagen · DKUniversity of Toronto · CA

Funding

RESEARCH TRAINING IN THE NEUROSCIENCEST32NS007431 · NINDS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Juan Song, Mark J. Zylka · 1997 to 2026
$10.0M
Mechanisms of Increasing Apoptosis Regulation in Developing and Mature NeuronsR01NS042197 · NINDS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DESHMUKH, MOHANISH P · 2001 to 2011
$3.5M
CIHR CIHR MOP-14446CIHR CIHR MOP-84438NINDS NIH HHS NIH NS042197NINDS NIH HHS R01 NS042197NINDS NIH HHS T32 NS007431NINDS NIH HHS T32-NS007431
6 · The paper itself

Abstract

Apoptosis, or programmed cell death, is a cellular pathway involved in normal cell turnover, developmental tissue remodeling, embryonic development, cellular homeostasis maintenance and chemical-induced cell death. Caspases are a family of intracellular proteases that play a key role in apoptosis. Aberrant activation of caspases has been implicated in human diseases. In particular, numerous findings implicate Caspase-6 (Casp6) in neurodegenerative diseases, including Alzheimer disease (AD) and Huntington disease (HD), highlighting the need for a deeper understanding of Casp6 biology and its role in brain development. The use of targeted caspase-deficient mice has been instrumental for studying the involvement of caspases in apoptosis. The goal of this study was to perform an in-depth neuroanatomical and behavioral characterization of constitutive Casp6-deficient (Casp6-/-) mice in order to understand the physiological function of Casp6 in brain development, structure and function. We demonstrate that Casp6-/- neurons are protected against excitotoxicity, nerve growth factor deprivation and myelin-induced axonal degeneration. Furthermore, Casp6-deficient mice show an age-dependent increase in cortical and striatal volume. In addition, these mice show a hypoactive phenotype and display learning deficits. The age-dependent behavioral and region-specific neuroanatomical changes observed in the Casp6-/- mice suggest that Casp6 deficiency has a more pronounced effect in brain regions that are involved in neurodegenerative diseases, such as the striatum in HD and the cortex in AD.

Indexed as

AgingAlzheimer DiseaseAnimalsApoptosisBase SequenceBehavior, AnimalBrainCaspase 6HumansHuntington DiseaseMiceMice, KnockoutMotor ActivityNerve DegenerationNeuronsReceptors, N-Methyl-D-AspartateCasp6 protein, mouseCaspase 6Receptors, N-Methyl-D-AspartateRNA, Messenger

Identifiers

PMID22262731
PMCPMC3315204
OpenAlexW2139329885

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.