Evidence map›Paper›PMID 29426960›Full record

ArticleHuman genetics2018

Two microcephaly-associated novel missense mutations in CASK specifically disrupt the CASK-neurexin interaction.

Leslie E W LaConte, Vrushali Chavan, Abdallah F Elias, Cynthia Hudson, Corbin Schwanke, Katie Styren, Jonathan Shoof, Fernando Kok, Sarika Srivastava, Konark Mukherjee

Open access · greenAbstract read
In one paragraph

Article in Human genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. The neurodevelopmental spectrum of CASK-related disorder.Journal of neurodevelopmental disorders · 2025
    Pooled it
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  15. Case report: A novelFrontiers in genetics · 2022
    Article
  16. Case Report: Identification of a novelFrontiers in genetics · 2022
    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

10 authors at 3 institutions in 3 countries.

Leslie E W LaConteVirginia Tech Carilion Research Institute, 2 Riverside Circle, Roanoke, VA, 24016, USA.
Vrushali ChavanVirginia Tech Carilion Research Institute, 2 Riverside Circle, Roanoke, VA, 24016, USA.
Abdallah F EliasDepartment of Medical Genetics, Shodair Children's Hospital, Helena, MT, 59601, USA.
Cynthia HudsonDepartment of Medical Genetics, Shodair Children's Hospital, Helena, MT, 59601, USA.
Corbin SchwankeDepartment of Medical Genetics, Shodair Children's Hospital, Helena, MT, 59601, USA.
Katie StyrenDepartment of Medical Genetics, Shodair Children's Hospital, Helena, MT, 59601, USA.
Jonathan ShoofDepartment of Medical Genetics, Shodair Children's Hospital, Helena, MT, 59601, USA.
Fernando KokMendelics Genomic Analysis, Sao Paulo, Brazil.
Sarika SrivastavaVirginia Tech Carilion Research Institute, 2 Riverside Circle, Roanoke, VA, 24016, USA.
Konark MukherjeeVirginia Tech Carilion Research Institute, 2 Riverside Circle, Roanoke, VA, 24016, USA. konark@vtc.vt.edu.
Shodair Children's Hospital · USVirginia Tech · USGenomic (Brazil) · BR

Funding

Investigating the Mechanism of Optic Nerve Hypoplasia Associated with CASK MutationR01EY024712 · NEI · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI MUKHERJEE, KONARK · 2015 to 2019
$2.0M
National Eye Institute R01EY024712NEI NIH HHS R01 EY024712
6 · The paper itself

Abstract

Deletion and truncation mutations in the X-linked gene CASK are associated with severe intellectual disability (ID), microcephaly and pontine and cerebellar hypoplasia in girls (MICPCH). The molecular origin of CASK-linked MICPCH is presumed to be due to disruption of the CASK-Tbr-1 interaction. This hypothesis, however, has not been directly tested. Missense variants in CASK are typically asymptomatic in girls. We report three severely affected girls with heterozygous CASK missense mutations (M519T (2), G659D (1)) who exhibit ID, microcephaly, and hindbrain hypoplasia. The mutation M519T results in the replacement of an evolutionarily invariant methionine located in the PDZ signaling domain known to be critical for the CASK-neurexin interaction. CASK

Indexed as

Calcium-Binding ProteinsCell Adhesion Molecules, NeuronalCerebellumChildChild, PreschoolDevelopmental DisabilitiesFemaleGenetic Diseases, X-LinkedGuanylate KinasesHumansIntellectual DisabilityMicrocephalyMutation, MissenseNerve Tissue ProteinsNervous System MalformationsNeural Cell Adhesion MoleculesCalcium-Binding ProteinsCASK kinasesCell Adhesion Molecules, NeuronalGuanylate KinasesNerve Tissue ProteinsNeural Cell Adhesion MoleculesNRXN1 protein, humanProtein AggregatesT-Box Domain ProteinsTBR1 protein, human

Identifiers

PMID29426960
PMCPMC6391276
OpenAlexW2788287800

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.