Article (Périodiques scientifiques)
Can Small Molecules Provide Clues on Disease Progression in Cerebrospinal Fluid from Mild Cognitive Impairment and Alzheimer's Disease Patients?
TALAVERA ANDUJAR, Begona; MARY, Arnaud; VENEGAS MALDONADO, Carmen Jesica et al.
2024In Environmental Science and Technology, 58 (9), p. 4181 - 4192
Peer reviewed vérifié par ORBi
 

Documents


Texte intégral
talavera-andújar-et-al-2024-can-small-molecules-provide-clues-on-disease-progression-in-cerebrospinal-fluid-from-mild.pdf
Postprint Éditeur (5.59 MB) Licence Creative Commons - Attribution
Télécharger

Tous les documents dans ORBilu sont protégés par une licence d'utilisation.

Envoyer vers



Détails



Mots-clés :
bile acids; cheminformatics; exposomics; high-resolution mass spectrometry; liquid chromatography; metabolomics; tau Proteins; Amyloid beta-Peptides; Biomarkers; Humans; tau Proteins/cerebrospinal fluid; Amyloid beta-Peptides/cerebrospinal fluid; Pilot Projects; Disease Progression; Alzheimer Disease/cerebrospinal fluid; Alzheimer Disease/diagnosis; Alzheimer Disease/psychology; Neurodegenerative Diseases; Cognitive Dysfunction/cerebrospinal fluid; Cognitive Dysfunction/diagnosis; Cognitive Dysfunction/psychology; Alzheimers disease; Bile acid; Clinical symptoms; Cognitive impairment; Exposomic; High resolution mass spectrometry; Small molecules; Alzheimer Disease; Cognitive Dysfunction; Chemistry (all); Environmental Chemistry
Résumé :
[en] Alzheimer's disease (AD) is a complex and multifactorial neurodegenerative disease, which is currently diagnosed via clinical symptoms and nonspecific biomarkers (such as Aβ1-42, t-Tau, and p-Tau) measured in cerebrospinal fluid (CSF), which alone do not provide sufficient insights into disease progression. In this pilot study, these biomarkers were complemented with small-molecule analysis using non-target high-resolution mass spectrometry coupled with liquid chromatography (LC) on the CSF of three groups: AD, mild cognitive impairment (MCI) due to AD, and a non-demented (ND) control group. An open-source cheminformatics pipeline based on MS-DIAL and patRoon was enhanced using CSF- and AD-specific suspect lists to assist in data interpretation. Chemical Similarity Enrichment Analysis revealed a significant increase of hydroxybutyrates in AD, including 3-hydroxybutanoic acid, which was found at higher levels in AD compared to MCI and ND. Furthermore, a highly sensitive target LC-MS method was used to quantify 35 bile acids (BAs) in the CSF, revealing several statistically significant differences including higher dehydrolithocholic acid levels and decreased conjugated BA levels in AD. This work provides several promising small-molecule hypotheses that could be used to help track the progression of AD in CSF samples.
Disciplines :
Sciences du vivant: Multidisciplinaire, généralités & autres
Auteur, co-auteur :
TALAVERA ANDUJAR, Begona ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > Environmental Cheminformatics
MARY, Arnaud  ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > Neuroinflammation Group
VENEGAS MALDONADO, Carmen Jesica ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine > Molecular and Functional Neurobiology > Team Anne GRÜNEWALD
Cheng, Tiejun;  National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland 20894, United States
Zaslavsky, Leonid;  National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland 20894, United States
Bolton, Evan E ;  National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland 20894, United States
HENEKA, Michael  ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB)
SCHYMANSKI, Emma  ;  University of Luxembourg
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
Can Small Molecules Provide Clues on Disease Progression in Cerebrospinal Fluid from Mild Cognitive Impairment and Alzheimer's Disease Patients?
Date de publication/diffusion :
05 mars 2024
Titre du périodique :
Environmental Science and Technology
ISSN :
0013-936X
eISSN :
1520-5851
Maison d'édition :
American Chemical Society, Etats-Unis
Volume/Tome :
58
Fascicule/Saison :
9
Pagination :
4181 - 4192
Peer reviewed :
Peer reviewed vérifié par ORBi
Organisme subsidiant :
Fonds National de la Recherche Luxembourg
U.S. Department of Health and Human Services
Subventionnement (détails) :
BTA is part of the “Microbiomes in One Health” PhD training program, which is supported by the PRIDE doctoral research funding scheme (PRIDE/11823097) of the Luxembourg National Research Fund (FNR). CV was funded by an FNR CORE Junior Grant (“NeuroFlame”, C20/BM/14548100). The work of EEB, TC, and LZ was supported by the National Center for Biotechnology Information of the National Library of Medicine (NLM), National Institutes of Health. ELS acknowledges funding support from the Luxembourg National Research Fund (FNR) for project A18/BM/12341006, and MTH acknowledges funding support from the FNR within the PEARL program (FNR/16745220).BTA acknowledges support from Gianfranco Frigerio during sample preparation and advice from Corey Griffith and Lorenzo Favilli during data processing/interpretation. Katyeny Manuela Da Silva is acknowledged for her inputs during the manuscript revision. We thank the Metabolomics Platform of the LCSB for their support with the LC-HRMS analysis and other Environmental Cheminformatics and PubChem team members who contributed to this work indirectly via other collaborative and scientific activities. The target LC-MS BA analysis was performed by the Genome BC Proteomics Centre of the University of Victoria (Canada).BTA acknowledges support from Gianfranco Frigerio during sample preparation and advice from Corey Griffith and Lorenzo Favilli during data processing/interpretation. Katyeny Manuela Da Silva is acknowledged for her inputs during the manuscript revision. We thank the Metabolomics Platform of the LCSB for their support with the LC-HRMS analysis and other Environmental Cheminformatics and PubChem team members who contributed to this work indirectly via other collaborative and scientific activities. The target LC–MS BA analysis was performed by the Genome BC Proteomics Centre of the University of Victoria (Canada).
Disponible sur ORBilu :
depuis le 07 novembre 2024

Statistiques


Nombre de vues
142 (dont 11 Unilu)
Nombre de téléchargements
104 (dont 6 Unilu)

citations Scopus®
 
10
citations Scopus®
sans auto-citations
8
OpenCitations
 
0
citations OpenAlex
 
12
citations WoS
 
11

Bibliographie


Publications similaires



Contacter ORBilu