Evidence map›Paper›PMID 24690345›Full record

ArticleActa neuropathologica communications2014

Novel monoclonal antibodies to normal and pathologically altered human TDP-43 proteins.

Linda K Kwong, David J Irwin, Adam K Walker, Yan Xu, Dawn M Riddle, John Q Trojanowski, Virginia M Y Lee

Open access · goldAbstract read
In one paragraph

Article in Acta neuropathologica communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
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

7 authors at 2 institutions in 1 country.

Linda K Kwong
David J Irwin
Adam K Walker
Yan Xu
Dawn M Riddle
John Q Trojanowski
Virginia M Y LeeCenter for Neurodegenerative Disease Research & Institute on Aging, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-4283, USA. vmylee@upenn.edu.
University of Pennsylvania · USInstitute on Aging · US

Funding

Transgenic Mouse Models of Tau PathologiesP01AG017586 · NIA · UNIVERSITY OF PENNSYLVANIA · PI LEE, VIRGINIA M · 2000 to 2021
$37.3M
TDP-43 Proteinopathies in ALS-DementiaP01AG032953 · NIA · UNIVERSITY OF PENNSYLVANIA · PI LEE, VIRGINIA M · 2010 to 2014
$5.8M
NIA NIH HHS AG032953NIA NIH HHS AG17586
6 · The paper itself

Abstract

The RNA/DNA-binding protein, TDP-43, is the key component of ubiquitinated inclusions characteristic of amyotrophic lateral sclerosis (ALS) and the majority of frontotemporal lobar degeneration (FTLD-TDP) referred to collectively as TDP-43 proteinopathies. To further elucidate mechanisms of pathological TDP-43 processing and identify TDP-43 epitopes that could be useful as potential biomarkers of TDP-43 proteinopathies, we developed a panel of novel monoclonal antibodies (MAbs) directed at regions extending across the length of TDP-43. Here, we confirm previous observations that there is no or minimal accumulation of TDP-43 N-terminal domains in neocortical inclusions in human TDP-43 proteinopathy tissues and we identify a subset of these MAbs that are specific for human versus mouse TDP-43. Notably, one of these MAbs recognized an epitope that preferentially detected pathological TDP-43 inclusions with negligible reactivity for normal nuclear TDP-43 resembling anti-phospho-TDP-43 specific antibodies that only bind pathological TDP-43. Hence, we infer that this new MAb recognizes a phosphorylation independent but disease-specific pathologic conformation in abnormal TDP-43. These data suggest that the novel MAbs reported here will be useful for patient-oriented research as well as for studies of animal and cell-based models of TDP-43 proteinopathies including ALS and FTLD-TDP.

Indexed as

Antibodies, MonoclonalAmyotrophic Lateral SclerosisAnimalsAntibody SpecificityBrainDNA-Binding ProteinsEnzyme-Linked Immunosorbent AssayEpitope MappingFrontotemporal DementiaHumansMiceAntibodies, MonoclonalDNA-Binding Proteins

Identifiers

PMID24690345
PMCPMC4023626
OpenAlexW2115922242

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.