Evidence map›Paper›PMID 24048860›Full record

ReviewNeurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics2013

Treatment of Niemann--pick type C disease by histone deacetylase inhibitors.

Paul Helquist, Frederick R Maxfield, Norbert L Wiech, Olaf Wiest

Open access · bronzeAbstract readReview
In one paragraph

Review in Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

36 citing papers in PubMed, 53 citations in OpenAlex.

  1. Efficacy and safety of efavirenz in Niemann-Pick disease type C.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
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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 2 institutions in 2 countries.

Paul HelquistDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, 46556 5670, USA.
Frederick R Maxfield
Norbert L Wiech
Olaf Wiest
University of Notre Dame · USCornell University · US

Funding

RECEPTOR-MEDIATED ENDOCYTOSIS: MECHANISM AND FUNCTIONR37DK027083 · NIDDK · WEILL MEDICAL COLL OF CORNELL UNIV · PI MAXFIELD, FREDERICK R. · 1993 to 2014
$6.5M
Chemistry-Biochemistry-Biology Training Program at Notre DameT32GM075762 · NIGMS · UNIVERSITY OF NOTRE DAME · PI CHANG, MAYLAND F, MOBASHERY, SHAHRIAR · 2007 to 2021
$3.7M
RECEPTOR-MEDIATED ENDOCYTOSIS: MECHANISM AND FUNCTIONR01DK027083 · NIDDK · WEILL MEDICAL COLLEGE OF CORNELL UNIV · PI MAXFIELD, FREDERICK R. · 1986 to 2004
$2.0M
NIDDK NIH HHS R01 DK027083NIDDK NIH HHS R37 DK027083NIDDK NIH HHS R37-DK27083NIGMS NIH HHS T32 GM075762NIGMS NIH HHS T32GM075762
6 · The paper itself

Abstract

Niemann-Pick type C disease (NPC) is a devastating, recessive, inherited disorder that causes accumulation of cholesterol and other lipids in late endosomes and lysosomes. Mutations in 2 genes, NPC1 and NPC2, are responsible for the disease, which affects about 1 in 120,000 live births. About 95% of patients have mutations in NPC1, a large polytopic membrane protein that is normally found in late endosomes. More than 200 missense mutations in NPC1 have been found in NPC patients. The disease is progressive, typically leading to death before the age of 20 years, although some affected individuals live well into adulthood. The disease affects peripheral organs, including the liver, spleen, and lungs, but the most severe symptoms are associated with neurological disease. There are some palliative treatments that slow progression of NPC disease. Recently, it was found that histone deacetylase (HDAC) inhibitors that are effective against HDACs 1, 2, and 3 can reduce the cholesterol accumulation in fibroblasts derived from NPC patients with mutations in NPC1. One example is vorinostat. As vorinostat is a Food and Drug Administration-approved drug for treatment of cutaneous T-cell lymphoma, this opens up the possibility that HDAC inhibitors could be repurposed for treatment of this rare disease. The mechanism of action of the HDAC inhibitors requires further study, but these drugs increase the level of the NPC1 protein. This may be due to post-translational stabilization of the NPC1 protein, allowing it to be transported out of the endoplasmic reticulum.

Indexed as

CholesterolEndosomesFibroblastsHistone Deacetylase InhibitorsHumansLysosomesNiemann-Pick Disease, Type CCholesterolHistone Deacetylase Inhibitors

Identifiers

PMID24048860
PMCPMC3805865
OpenAlexW2049218122

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.