Evidence map›Paper›PMID 22840751›Full record

ReviewAdvances in pharmacology (San Diego, Calif.)2012

Striatal-enriched protein tyrosine phosphatase in Alzheimer's disease.

Jian Xu, Pradeep Kurup, Angus C Nairn, Paul J Lombroso

Abstract readReview
In one paragraph

Review in Advances in pharmacology (San Diego, Calif.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
5.4field-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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  14. Alzheimer's disease--emerging new potential therapeutic modalities.American journal of Alzheimer's disease and other dementias · 2012
    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

4 authors at 1 institution in 1 country.

Jian XuChild Study Center, Yale University School of Medicine, New Haven, CT, USA.
Pradeep Kurup
Angus C Nairn
Paul J Lombroso
Yale University · US

Funding

THE MECHANISMS OF y-SECRETASE REGULATIONP01AG009464 · NIA · ROCKEFELLER UNIVERSITY · PI NAIRN, ANGUS C. · 1991 to 2011
$15.0M
MOLECULAR AND CELLULAR ANALYSIS OF BRAIN ENRICHED PTPSR01MH052711 · NIMH · YALE UNIVERSITY · PI LOMBROSO, PAUL J · 1999 to 2014
$5.0M
The Role of STEP in SchizophreniaR01MH091037 · NIMH · YALE UNIVERSITY · PI LOMBROSO, PAUL J · 2011 to 2015
$1.8M
STRUCTURAL AND FUNCTIONAL ANALYSES OF NEURONAL PTPSK02MH001527 · NIMH · YALE UNIVERSITY · PI LOMBROSO, PAUL J · 1998 to 2008
$926k
MOLECULAR AND CELLULAR ANALYSES OF BRAIN ENRICHED PTPSR29MH052711 · NIMH · YALE UNIVERSITY · PI LOMBROSO, PAUL J · 1994 to 1998
–
NIA NIH HHS AG09464NIA NIH HHS P01 AG009464NIMH NIH HHS K02 MH001527NIMH NIH HHS MH052711NIMH NIH HHS MH091037NIMH NIH HHS R01 MH052711NIMH NIH HHS R01 MH091037
6 · The paper itself

Abstract

Alzheimer's disease (AD) is the most common form of dementia among the elderly, affecting millions of people worldwide and representing a substantial economic burden. AD is a progressive disease associated with memory loss and impaired cognitive function. The neuropathology is characterized by cortical accumulation of amyloid plaques and neurofibrillary tangles (NFTs). Amyloid plaques are small, aggregated peptides called beta amyloid (Aβ) and NFTs are aggregates of hyperphosphorylated Tau protein. Because Aβ disrupts multiple intracellular signaling pathways, resulting in some of the clinical symptoms of AD, understanding the underlying molecular mechanisms has implications for the diagnosis and treatment of AD. Recent studies have demonstrated that Aβ regulates striatal-enriched protein tyrosine phosphatase (STEP) (PTPN5). Aβ accumulation is associated with increases in STEP levels and activity that in turn disrupts glutamate receptor trafficking to and from the neuronal membrane. These findings indicate that modulating STEP levels or inhibiting its activity may have beneficial effects for patients with AD, making it an important target for drug discovery. This article reviews the biology of STEP and its role in AD as well as the potential clinical applications.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAnimalsEnzyme InhibitorsHumansNeostriatumProtein Tyrosine Phosphatases, Non-ReceptorSubstrate SpecificityAmyloid beta-PeptidesEnzyme InhibitorsProtein Tyrosine Phosphatases, Non-Receptor

Identifiers

PMID22840751
PMCPMC3740556
OpenAlexW2120153709

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.