Evidence map›Paper›PMID 20237268›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2010

Sertad1 plays an essential role in developmental and pathological neuron death.

Subhas C Biswas, Yi Zhang, Grace Iyirhiaro, Ryan T Willett, Yasmilde Rodriguez Gonzalez, Sean P Cregan, Ruth S Slack, David S Park, Lloyd A Greene

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

21 citing papers in PubMed, 31 citations in OpenAlex.

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  18. ATF4 protects against neuronal death in cellular Parkinson's disease models by maintaining levels of parkin.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013
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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

9 authors at 3 institutions in 3 countries.

Subhas C BiswasDepartment of Pathology and Cell Biology and Taub Center for Alzheimer's Disease Research, Columbia University College of Physicians and Surgeons, New York, New York 10032, USA.
Yi Zhang
Grace Iyirhiaro
Ryan T Willett
Yasmilde Rodriguez Gonzalez
Sean P Cregan
Ruth S Slack
David S Park
Lloyd A Greene
University of Ottawa · CAColumbia University · USWestern University · CA

Funding

TRANSLATIONAL APPROACHES TO NEUROPROTECTION OF AXONS IN PDrP50NS038370 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BURKE, ROBERT E · 1999 to 2014
$24.0M
NEUROTROPHIC FACTOR DEPRIVATION AND NEURONAL CELL DEATHR01NS033689 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GREENE, LLOYD A · 1995 to 2017
$8.9M
CIHRNINDS NIH HHS P50 NS038370NINDS NIH HHS R01 NS033689
6 · The paper itself

Abstract

Developmental and pathological death of neurons requires activation of a defined pathway of cell cycle proteins. However, it is unclear how this pathway is regulated and whether it is relevant in vivo. A screen for transcripts robustly induced in cultured neurons by DNA damage identified Sertad1, a Cdk4 (cyclin-dependent kinase 4) activator. Sertad1 is also induced in neurons by nerve growth factor (NGF) deprivation and Abeta (beta-amyloid). RNA interference-mediated downregulation of Sertad1 protects neurons in all three death models. Studies of NGF withdrawal indicate that Sertad1 is required to initiate the apoptotic cell cycle pathway since its knockdown blocks subsequent pathway events. Finally, we find that Sertad1 expression is required for developmental neuronal death in the cerebral cortex. Sertad1 thus appears to be essential for neuron death in trophic support deprivation in vitro and in vivo and in models of DNA damage and Alzheimer's disease. It may therefore be a suitable target for therapeutic intervention.

Indexed as

AnimalsApoptosisApoptosis Regulatory ProteinsBromodomain Containing ProteinsCell SurvivalCerebral CortexCyclin-Dependent Kinase 4DNA DamageEnzyme ActivationGene Expression Regulation, DevelopmentalMiceNeuronsNuclear ProteinsPC12 CellsRatsRats, Sprague-DawleyApoptosis Regulatory ProteinsBromodomain Containing ProteinsCyclin-Dependent Kinase 4Nuclear ProteinsSertad1 protein, mouseTrans-ActivatorsTranscription Factors

Identifiers

PMID20237268
PMCPMC2861041
OpenAlexW1973955422

What OpenQuestion holds

Textmetadata
LicenceTDM
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.