Evidence map›Paper›PMID 25002850›Full record

ArticleFrontiers in physiology2014

Metabolic and hormonal signatures in pre-manifest and manifest Huntington's disease patients.

Rui Wang, Christopher A Ross, Huan Cai, Wei-Na Cong, Caitlin M Daimon, Olga D Carlson, Josephine M Egan, Sana Siddiqui, Stuart Maudsley, Bronwen Martin

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 8% 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

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

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  20. The Relaxin-3 Receptor, RXFP3, Is a Modulator of Aging-Related Disease.International journal of molecular sciences · 2022
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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

10 authors at 4 institutions in 2 countries.

Rui WangMetabolism Unit, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
Christopher A RossDivision of Neurobiology, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine Baltimore, MD, USA ; Departments of Neuroscience and Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine Baltimore, MD, USA.
Huan CaiMetabolism Unit, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
Wei-Na CongMetabolism Unit, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
Caitlin M DaimonMetabolism Unit, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
Olga D CarlsonDiabetes Section, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
Josephine M EganDiabetes Section, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
Sana SiddiquiReceptor Pharmacology Unit, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
Stuart MaudsleyVIB Department of Molecular Genetics, University of Antwerp Antwerpen, Belgium.
Bronwen MartinMetabolism Unit, National Institute on Aging, National Institutes of Health Baltimore, MD, USA.
National Institutes of Health · USNational Institute on Aging · USJohns Hopkins University · USUniversity of Antwerp · BE

Funding

CLINICAL PROJECT: A study of hormone-expressing taste cells: in vivo and in vitroZIAAG000291 · NIA · NATIONAL INSTITUTE ON AGING · PI EGAN, JOSEPHINE · 2009 to 2025
$5.2M
A Study of the Function of Hormones Present in Taste BudsZIAAG000962 · NIA · NATIONAL INSTITUTE ON AGING · PI CHIA, CHEE W · 2009 to 2022
$3.5M
6 · The paper itself

Abstract

Huntington's disease (HD) is an inherited neurodegenerative disorder typified by involuntary body movements, and psychiatric and cognitive abnormalities. Many HD patients also exhibit metabolic changes including progressive weight loss and appetite dysfunction. Here we have investigated metabolic function in pre-manifest and manifest HD subjects to establish an HD subject metabolic hormonal plasma signature. Individuals at risk for HD who have had predictive genetic testing showing the cytosine-adenine-guanine (CAG) expansion causative of HD, but who do not yet present signs and symptoms sufficient for the diagnosis of manifest HD are said to be "pre-manifest." Pre-manifest and manifest HD patients, as well as both familial and non-familial controls, were evaluated for multiple peripheral metabolism signals including circulating levels of hormones, growth factors, lipids, and cytokines. Both pre-manifest and manifest HD subjects exhibited significantly reduced levels of circulating growth factors, including growth hormone and prolactin. HD-related changes in the levels of metabolic hormones such as ghrelin, glucagon, and amylin were also observed. Total cholesterol, HDL-C, and LDL-C were significantly decreased in HD subjects. C-reactive protein was significantly elevated in pre-manifest HD subjects. The observation of metabolic alterations, even in subjects considered to be in the pre-manifest stage of HD, suggests that in addition, and prior, to overt neuronal damage, HD affects metabolic hormone secretion and energy regulation, which may shed light on pathogenesis, and provide opportunities for biomarker development.

Indexed as

Huntington's diseaselipidsmetabolic hormonesperipheral energy metabolismpre-manifest

Identifiers

PMID25002850
PMCPMC4066441
OpenAlexW2043166587

What OpenQuestion holds

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LicenceCC BY
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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.