Evidence map›Paper›PMID 33235206›Full record

ArticleTranslational psychiatry2020

Ntrk1 mutation co-segregating with bipolar disorder and inherited kidney disease in a multiplex family causes defects in neuronal growth and depression-like behavior in mice.

Kazuo Nakajima, Alannah Miranda, David W Craig, Tatyana Shekhtman, Stanislav Kmoch, Anthony Bleyer, Szabolcs Szelinger, Tadafumi Kato, John R Kelsoe

Open access · goldAbstract read
In one paragraph

Article in Translational psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.0field-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

12 citing papers in PubMed, 26 citations in OpenAlex.

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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 7 institutions in 3 countries.

Kazuo NakajimaLaboratory for Molecular Dynamics of Mental Disorders, RIKEN Center for Brain Science, Saitama, Japan.
Alannah MirandaDepartment of Psychiatry, University of California San Diego, San Diego, USA.ORCID 0000-0002-8749-2073
David W CraigDepartment of Genetics, University of Southern California, Los Angeles, USA.
Tatyana ShekhtmanDepartment of Psychiatry, University of California San Diego, San Diego, USA.
Stanislav KmochResearch Unit for Rare Diseases, Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University, Prague, Czechia.
Anthony BleyerSection on Nephrology, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC, 27157, USA.
Szabolcs SzelingerNeurogenomics Division, Translational Genomics Research Institute, Arizona, USA.
Tadafumi KatoLaboratory for Molecular Dynamics of Mental Disorders, RIKEN Center for Brain Science, Saitama, Japan. tadafumi.kato@juntendo.ac.jp.ORCID 0000-0001-7856-3952
John R KelsoeDepartment of Psychiatry, University of California San Diego, San Diego, USA. jkelsoe@ucsd.edu.ORCID 0000-0002-3013-2333
RIKEN Center for Brain Science · JPUniversity of California San Diego · USCharles University · CZTranslational Genomics Research Institute · USUniversity of San Diego · USUniversity of Southern California · USWake Forest University · US

Funding

Training Program in Basic Clinical GeneticsT32GM008666 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAMILTON, BRUCE A · 1998 to 2021
$8.6M
The Bipolar Genome StudyR01MH094483 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CRAIG, DAVID W, EDENBERG, HOWARD J · 2012 to 2014
$2.2M
NIGMS NIH HHS T32 GM008666NIMH NIH HHS R01 MH094483
6 · The paper itself

Abstract

Previously, we reported a family in which bipolar disorder (BD) co-segregates with a Mendelian kidney disorder linked to 1q22. The causative renal gene was later identified as MUC1. Genome-wide linkage analysis of BD in the family yielded a peak at 1q22 that encompassed the NTRK1 and MUC1 genes. NTRK1 codes for TrkA (Tropomyosin-related kinase A) which is essential for development of the cholinergic nervous system. Whole genome sequencing of the proband identified a damaging missense mutation, E492K, in NTRK1. Induced pluripotent stem cells were generated from family members, and then differentiated to neural stem cells (NSCs). E492K NSCs had reduced neurite outgrowth. A conditional knock-in mouse line, harboring the point mutation in the brain, showed depression-like behavior in the tail suspension test following challenge by physostigmine, a cholinesterase inhibitor. These results are consistent with the cholinergic hypothesis of depression. They imply that the NTRK1 E492K mutation, impairs cholinergic neurotransmission, and may convey susceptibility to bipolar disorder.

Indexed as

Bipolar DisorderKidney DiseasesReceptor, trkAAnimalsDepressionMiceMutationReceptor, trkA

Identifiers

PMID33235206
PMCPMC7687911
OpenAlexW3107404278

What Socratic holds

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LicenceCC BY
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Registered trials

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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 Socratic graph.