PXD038929-2

PXD038929 is an original dataset announced via ProteomeXchange.

Title	Systems-level temporal immune-metabolic profile in Crimean-Congo hemorrhagic fever virus infection
Description	Crimean-Congo hemorrhagic fever (CCHF) caused by CCHF virus (CCHFV) is one of the epidemic-prone diseases prioritized by the World Health Organisation as public health emergency with an urgent need for accelerated research. The trajectory of host response against CCHFV is multifarious and remains unknown. Here, we reported the temporal spectrum of pathogenesis following the CCHFV infection using genome-wide blood transcriptomics analysis followed by advanced systems biology analysis, temporal immune-pathogenic alterations, and context-specific progressive and postinfection genome-scale metabolic models (GSMM) on samples collected during the acute (T0), early convalescent (T1), and convalescent-phase (T2). The interplay between the retinoic acid-inducible gene-I-like/nucleotide-binding oligomerization domain-like receptor and tumor necrosis factor signaling governed the trajectory of antiviral immune responses. The rearrangement of intracellular metabolic fluxes toward the amino acid metabolism and metabolic shift toward oxidative phosphorylation and fatty acid oxidation during acute CCHFV infection determine the pathogenicity. The upregulation of the tricarboxylic acid cycle during CCHFV infection, compared to the noninfected healthy control and between the severity groups, indicated an increased energy demand and cellular stress. The upregulation of glycolysis and pyruvate metabolism potentiated energy generation through alternative pathways associated with the severity of the infection. The downregulation of metabolic processes at the convalescent phase identified by blood cell transcriptomics and single-cell type proteomics of five immune cells (CD4+ and CD8+ T cells, CD14+ monocytes, B cells, and NK cells) potentially leads to metabolic rewiring through the recovery due to hyperactivity during the acute phase leading to post-viral fatigue syndrome.
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_08:30:47.535.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Akos Vegvari
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	iodoacetamide derivatized residue
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2022-12-19 03:49:25	ID requested
1	2023-10-11 03:37:54	announced
⏵ 2	2023-11-14 08:30:47	announced	2023-11-14: Updated project metadata.

Dataset with its publication pending

submitter keyword: Singe cell-type proteomics,Crimean-Congo hemorrhagic fever virus

Akos Vegvari
contact affiliation	Karolinska Institutet
contact email	akos.vegvari@ki.se
lab head
Akos Vegvari
contact affiliation	Karolinska Institutet
contact email	akos.vegvari@ki.se
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD038929
     1. Label: PRIDE project
     2. Name: Systems-level temporal immune-metabolic profile in Crimean-Congo hemorrhagic fever virus infection