Evidence map›Paper›PMID 33562227›Full record

ReviewJournal of personalized medicine2021

Galactosemia: Towards Pharmacological Chaperones.

Samantha Banford, Thomas J McCorvie, Angel L Pey, David J Timson

Open access · goldAbstract readReview
In one paragraph

Review in Journal of personalized medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.3field-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

9 citing papers in PubMed, 19 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

4 authors at 4 institutions in 2 countries.

Samantha BanfordSouth Eastern Health and Social Care Trust, Downpatrick BT30 6RL, UK.ORCID 0000-0003-3982-7956
Thomas J McCorvieStructural Genomics Consortium, University of Oxford, Oxford OX3 7DQ, UK.
Angel L PeyDepartamento de Química Física, Unidad de Excelencia de Química aplicada a Biomedicina y Medioambiente e Instituto de Biotecnología, Facultad de Ciencias, Universidad de Granada, 18071 Granada, Spain.ORCID 0000-0001-7706-3243
David J TimsonSchool of Pharmacy and Biomolecular Sciences, The University of Brighton, Brighton BN2 4GJ, UK.ORCID 0000-0002-0985-8818
South Eastern Health and Social Care Trust · GBUniversidad de Granada · ESUniversity of Brighton · GBUniversity of Oxford · GB

Funding

European Regional Development Fund RTI2018-096246-B-I00Federación Española de Enfermedades Raras Grant P18-RT-2413
6 · The paper itself

Abstract

Galactosemia is a rare inherited metabolic disease resulting from mutations in the four genes which encode enzymes involved in the metabolism of galactose. The current therapy, the removal of galactose from the diet, is inadequate. Consequently, many patients suffer lifelong physical and cognitive disability. The phenotype varies from almost asymptomatic to life-threatening disability. The fundamental biochemical cause of the disease is a decrease in enzymatic activity due to failure of the affected protein to fold and/or function correctly. Many novel therapies have been proposed for the treatment of galactosemia. Often, these are designed to treat the symptoms and not the fundamental cause. Pharmacological chaperones (PC) (small molecules which correct the folding of misfolded proteins) represent an exciting potential therapy for galactosemia. In theory, they would restore enzyme function, thus preventing downstream pathological consequences. In practice, no PCs have been identified for potential application in galactosemia. Here, we review the biochemical basis of the disease, identify opportunities for the application of PCs and describe how these might be discovered. We will conclude by considering some of the clinical issues which will affect the future use of PCs in the treatment of galactosemia.

Indexed as

drug screeningenzymegalactokinasegalactose 1-phosphate uridylyltransferasegalactose metabolismgalactose mutarotaseligand bindingprotein degradationprotein misfoldingUDP-galactose 4′-epimerase

Identifiers

PMID33562227
PMCPMC7914515
OpenAlexW3128883910

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.