Evidence map›Paper›PMID 31699992›Full record

ArticleNature communications2019

Quantitating the epigenetic transformation contributing to cholesterol homeostasis using Gaussian process.

Chao Wang, Samantha M Scott, Kanagaraj Subramanian, Salvatore Loguercio, Pei Zhao, Darren M Hutt, Nicole Y Farhat, Forbes D Porter, William E Balch

Abstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

  1. Codon-optimizedMolecular therapy. Nucleic acids · 2026
    Article
  2. Review
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  15. AI in health and medicine.Nature medicine · 2022
    Review
  16. Review
  17. Article
  18. Article
  19. 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

9 authors.

Chao WangDepartment of Molecular Medicine, Scripps Research, La Jolla, CA, 92037, USA.ORCID http://orcid.org/0000-0002-3048-8559
Samantha M ScottDepartment of Molecular Medicine, Scripps Research, La Jolla, CA, 92037, USA.
Kanagaraj SubramanianDepartment of Molecular Medicine, Scripps Research, La Jolla, CA, 92037, USA.
Salvatore LoguercioDepartment of Molecular Medicine, Scripps Research, La Jolla, CA, 92037, USA.ORCID http://orcid.org/0000-0002-7544-2992
Pei ZhaoDepartment of Molecular Medicine, Scripps Research, La Jolla, CA, 92037, USA.
Darren M HuttDepartment of Molecular Medicine, Scripps Research, La Jolla, CA, 92037, USA.
Nicole Y FarhatSection on Molecular Dysmorphology, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20814, USA.
Forbes D PorterSection on Molecular Dysmorphology, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20814, USA.
William E BalchDepartment of Molecular Medicine, Scripps Research, La Jolla, CA, 92037, USA. webalch@scripps.edu.ORCID http://orcid.org/0000-0003-0899-8381

Funding

Restoration of mutant CFTR stability and functionR01DK051870 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BALCH, WILLIAM EDWARD · 1996 to 2020
$8.7M
Modulation of Lung Disease by Genetic/Epigenetic ProfilingR01HL095524 · NHLBI · SCRIPPS RESEARCH INSTITUTE, THE · PI William Edward Balch · 2010 to 2026
$7.5M
Managing the Folding Landscape in Alpha1 Liver-Lung DiseaseR01HL141810 · NHLBI · SCRIPPS RESEARCH INSTITUTE, THE · PI BALCH, WILLIAM EDWARD · 2018 to 2021
$1.9M
NHLBI NIH HHS R01 HL095524NHLBI NIH HHS R01 HL141810NIDDK NIH HHS R01 DK051870
6 · The paper itself

Abstract

To understand the impact of epigenetics on human misfolding disease, we apply Gaussian-process regression (GPR) based machine learning (ML) (GPR-ML) through variation spatial profiling (VSP). VSP generates population-based matrices describing the spatial covariance (SCV) relationships that link genetic diversity to fitness of the individual in response to histone deacetylases inhibitors (HDACi). Niemann-Pick C1 (NPC1) is a Mendelian disorder caused by >300 variants in the NPC1 gene that disrupt cholesterol homeostasis leading to the rapid onset and progression of neurodegenerative disease. We determine the sequence-to-function-to-structure relationships of the NPC1 polypeptide fold required for membrane trafficking and generation of a tunnel that mediates cholesterol flux in late endosomal/lysosomal (LE/Ly) compartments. HDACi treatment reveals unanticipated epigenomic plasticity in SCV relationships that restore NPC1 functionality. GPR-ML based matrices capture the epigenetic processes impacting information flow through central dogma, providing a framework for quantifying the effect of the environment on the healthspan of the individual.

Indexed as

Cell Line, TumorCholesterolEndosomesEpigenesis, GeneticEpigenomicsFibroblastsHeLa CellsHistone Deacetylase InhibitorsHomeostasisHumansLipid MetabolismLysosomesMachine LearningNiemann-Pick C1 ProteinNiemann-Pick Disease, Type CNormal DistributionCholesterolHistone Deacetylase InhibitorsNiemann-Pick C1 ProteinVorinostat

Identifiers

PMID31699992
PMCPMC6838179

What OpenQuestion holds

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Registered trials

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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.