Evidence map›Paper›PMID 21998303›Full record

ArticleThe Journal of biological chemistry2011

Molecular characterization of disrupted in schizophrenia-1 risk variant S704C reveals the formation of altered oligomeric assembly.

Saravanakumar Narayanan, Haribabu Arthanari, Michael S Wolfe, Gerhard Wagner

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

22 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Disorder Mediated Oligomerization ofThe journal of physical chemistry. B · 2019
    Article
  7. Review
  8. Article
  9. Article
  10. Role of DISC1 in Neuronal Trafficking and its Implication in Neuropsychiatric Manifestation and Neurotherapeutics.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2017
    Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
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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

4 authors.

Saravanakumar NarayananDepartment of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115.
Haribabu ArthanariDepartment of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115.
Michael S WolfeCenter for Neurologic Diseases, Brigham and Women's Hospital, Boston, Massachusetts 02115.
Gerhard WagnerDepartment of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115. Electronic address: Gerhard_wagner@hms.harvard.edu.

Funding

T CELL SPECIFIC TRANSCRIPTION COMPLEXESP01GM047467 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WAGNER, GERHARD · 1992 to 2017
$28.6M
NIGMS NIH HHS P01 GM047467NIGMS NIH HHS P01-GM047467
6 · The paper itself

Abstract

DISC1 (Disrupted in schizophrenia-1) plays essential roles in neuronal proliferation, neuronal migration and axon guidance and has been implicated in schizophrenia and related psychiatric disorders. DISC1 forms a functional complex with nuclear distribution element-like protein-1 (NDEL1), a key component that regulates microtubule organization during cell division and neuronal migration. DISC1 polymorphisms at the binding interface of DISC1-NDEL1 complex have been implicated in schizophrenia. However, it is unknown how schizophrenia risk polymorphisms perturb its interaction with NDEL1 and how they change the inherent biochemical properties of DISC1. Here, we characterize the oligomerization and binding property of DISC1 and its natural schizophrenia risk variant, S704C. Our results show that DISC1 forms octamers via dimers as building blocks and directly interacts with tetramers of NDEL1. The schizophrenia risk variant S704C affects the formation of octamers of DISC1 and exhibits higher-order self-oligomerization. However, the observed formation of new oligomeric species did not influence its binding with NDEL1. These results suggest that the improper oligomeric assembly of DISC1-S704C may underlie the observed phenotypic variation due to the polymorphism.

Indexed as

AllelesBiophysicsCarrier ProteinsGenetic VariationHippocampusHumansMemory DisordersMicrotubulesNerve Tissue ProteinsPolymorphism, GeneticProtein Interaction MappingProtein Structure, SecondaryRecombinant ProteinsRiskSchizophreniaCarrier ProteinsDISC1 protein, humanNDEL1 protein, humanNerve Tissue ProteinsRecombinant Proteins

Identifiers

PMID21998303
PMCPMC3243500

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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.