Evidence map›Paper›PMID 26614389›Full record

ArticleHuman molecular genetics2016

TDP-43 functions within a network of hnRNP proteins to inhibit the production of a truncated human SORT1 receptor.

Fatemeh Mohagheghi, Mercedes Prudencio, Cristiana Stuani, Casey Cook, Karen Jansen-West, Dennis W Dickson, Leonard Petrucelli, Emanuele Buratti

Open access · bronzeAbstract read
In one paragraph

Article in Human molecular genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 4% 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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 86 citations in OpenAlex.

  1. Pooled it
  2. TDP-43: [GU]-ardian of the transcriptome.Molecular neurodegeneration · 2026
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  12. The era of cryptic exons: implications for ALS-FTD.Molecular neurodegeneration · 2023
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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

8 authors at 2 institutions in 2 countries.

Fatemeh MohagheghiInternational Centre for Genetic Engineering and Biotechnology (ICGEB), 34149 Trieste, Italy and.
Mercedes PrudencioDepartment of Neuroscience, Mayo Clinic, 4500 San Pablo Road S, Jacksonville, FL 32224, USA.
Cristiana StuaniInternational Centre for Genetic Engineering and Biotechnology (ICGEB), 34149 Trieste, Italy and.
Casey CookDepartment of Neuroscience, Mayo Clinic, 4500 San Pablo Road S, Jacksonville, FL 32224, USA.
Karen Jansen-WestDepartment of Neuroscience, Mayo Clinic, 4500 San Pablo Road S, Jacksonville, FL 32224, USA.
Dennis W DicksonDepartment of Neuroscience, Mayo Clinic, 4500 San Pablo Road S, Jacksonville, FL 32224, USA.
Leonard PetrucelliDepartment of Neuroscience, Mayo Clinic, 4500 San Pablo Road S, Jacksonville, FL 32224, USA buratti@icgeb.org petrucelli.leonard@mayo.edu.
Emanuele BurattiInternational Centre for Genetic Engineering and Biotechnology (ICGEB), 34149 Trieste, Italy and buratti@icgeb.org petrucelli.leonard@mayo.edu.
Mayo Clinic in Florida · USInternational Centre for Genetic Engineering and Biotechnology · IT

Funding

Project 3: Neuropathology of the multi-proteinopathy of c9FTD/ALS.P01NS084974 · NINDS · MAYO CLINIC JACKSONVILLE · PI PETRUCELLI, LEONARD · 2014 to 2024
$17.6M
Stress Granules and the Biology of TDP-43R01ES020395 · NIEHS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WOLOZIN, BENJAMIN L · 2012 to 2016
$4.1M
Misregulation of the TDP-43 RNA target, Sortilin, in neurodegenerationR01NS077402 · NINDS · MAYO CLINIC JACKSONVILLE · PI PETRUCELLI, LEONARD · 2011 to 2015
$1.7M
NIEHS NIH HHS R01 ES020395NINDS NIH HHS P01 NS084974NINDS NIH HHS R01 NS077402
6 · The paper itself

Abstract

The aggregation and mislocalization of RNA-binding proteins leads to the aberrant regulation of RNA metabolism and is a key feature of many neurodegenerative diseases, including amyotrophic lateral sclerosis and frontotemporal dementia. However, the pathological consequences of abnormal deposition of TDP-43 and other RNA-binding proteins remain unclear, as the specific molecular events that drive neurodegeneration have been difficult to identify and continue to be elusive. Here, we provide novel insight into the complexity of the RNA-binding protein network by demonstrating that the inclusion of exon 17b in the SORT1 mRNA, a pathologically relevant splicing event known to be regulated by TDP-43, is also considerably affected by additional RNA-binding proteins, such as hnRNP L, PTB/nPTB and hnRNP A1/A2. Most importantly, the expression of hnRNP A1/A2 and PTB/nPTB is significantly altered in patients with frontotemporal dementia with TDP-43-positive inclusions (FTLD-TDP), indicating that perturbations in RNA metabolism and processing in FTLD-TDP are not exclusively driven by a loss of TDP-43 function. These results also suggest that a comprehensive assessment of the RNA-binding protein network will dramatically advance our current understanding of the role of TDP-43 in disease pathogenesis, as well as enhance both diagnostic and therapeutic capabilities.

Indexed as

Alternative SplicingMutationAdaptor Proteins, Vesicular TransportAnimalsBase SequenceCell Line, TumorDNA-Binding ProteinsExonsFrontotemporal Lobar DegenerationHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear Ribonucleoprotein Group CHeterogeneous-Nuclear Ribonucleoprotein Group F-HHumansIntronsMiceAdaptor Proteins, Vesicular TransportC1 HNRNPDNA-Binding ProteinsHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear Ribonucleoprotein Group CHeterogeneous-Nuclear Ribonucleoprotein Group F-HhnRNP A2SortilinTARDBP protein, human

Identifiers

PMID26614389
PMCPMC4731020
OpenAlexW2260765237

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.