Evidence map›Paper›PMID 33001386›Full record

ReviewNeurology and therapy2020

A Narrative Review of the Role of Transthyretin in Health and Disease.

Marcia Almeida Liz, Teresa Coelho, Vittorio Bellotti, Maria Isabel Fernandez-Arias, Pablo Mallaina, Laura Obici

Open access · goldAbstract readReview
In one paragraph

Review in Neurology and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 6% 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

78 citing papers in PubMed, 1 synthesis or guideline pooled it, 121 citations in OpenAlex.

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18 more citing papers are in PubMed but not listed here.

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

6 authors at 5 institutions in 4 countries.

Marcia Almeida LizInstituto de Investigação e Inovação em Saúde (i3S), Universidade Do Porto, Porto, Portugal.
Teresa CoelhoCentro Hospitalar Universitário Do Porto, Porto, Portugal.
Vittorio BellottiWolfson Drug Discovery Unit, Division of Medicine, Centre for Amyloidosis and Acute Phase Proteins, University College London, London, UK.
Maria Isabel Fernandez-AriasPfizer Global Medical Affairs, Madrid, Spain.
Pablo MallainaPfizer Global Medical Affairs, Madrid, Spain.
Laura ObiciAmyloidosis Research and Treatment Centre, IRCCS Fondazione Policlinico San Matteo, Pavia, Italy. l.obici@smatteo.pv.it.ORCID http://orcid.org/0000-0001-7468-700X
Pfizer (Spain) · ESCentro Hospitalar do Porto · PTi3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto · PTPoliclinico San Matteo Fondazione · ITUniversity of Pavia · IT

Funding

Medical Research Council MR/K000187/1Medical Research Council MR/R016984/1
6 · The paper itself

Abstract

Transthyretin (TTR) is a tetrameric transport protein highly conserved through vertebrate evolution and synthesized in the liver, choroid plexus, and retinal pigment epithelium. TTR transports the thyroid hormone thyroxine and the retinol-binding protein (RBP) bound to retinol (vitamin A). Mutations in TTR are associated with inherited transthyretin amyloidosis (ATTRv), a progressive, debilitating disease that is ultimately fatal and is characterized by misfolding of TTR and aggregation as amyloid fibrils, predominantly leading to cardiomyopathy or polyneuropathy depending on the particular TTR mutation. Transthyretin amyloid cardiomyopathy can also occur as an age-related disease caused by misfolding of wild-type TTR. Apart from its transport role, little is known about possible additional physiological functions of TTR. Evidence from animal model systems in which TTR has been disrupted via gene knockout is adding to our cumulative understanding of TTR function. There is growing evidence that TTR may have a role in neuroprotection and promotion of neurite outgrowth in response to injury. Here, we review the literature describing potential roles of TTR in neurobiology and in the pathophysiology of diseases other than ATTR amyloidosis. A greater understanding of these processes may also contribute to further clarification of the pathology of ATTR and the effects of potential therapies for TTR-related conditions.

Indexed as

Alzheimer’s diseaseAmyloidosisNeurodegenerationNeuroprotectionTransthyretin

Identifiers

PMID33001386
PMCPMC7606379
OpenAlexW3089696587

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.