PXD027263

PXD027263 is an original dataset announced via ProteomeXchange.

Title	HIV-1 infected Cell Pellets and Biotinylated Cannabidiol LC-MS/MS
Description	Previous studies have shown that cannabis use in people living with HIV-1 is associated with a lower viral load, lower circulating CD16+ monocytes, and high CD4+ T-cell count, suggesting a potential therapeutic application. HIV-1 infected U1 monocytes and primary macrophages were used to assess the effects of CBD in HIV-1 infection. Our data suggests that CBD treatment results in a significant reduction in the number of EVs released from infected cells. Additional findings suggest that this may be mediated by a reduction in viral transcription and autophagy activation. To see the effect of CBD in autophagy activation, U1 and U1 Monocyte Derived Macrophages cells were cultured and lysed. D-Biotin or Biotinylated CBD pull-down from the lysates was performed using Streptavidin-Sepharose beads, which were washed with TNE50 / TNE300 (high salt) + 0.1% NP40 buffers. The complexes were analyzed by mass spectrometry. Reactome enrichment analysis was used to assess the CBD pull-down of HIV-1 infected monocytes (U1) and HIV-1 infected MDM proteins for involvement of the autophagy pathway.
HostingRepository	PRIDE
AnnounceDate	2022-05-25
AnnouncementXML	Submission_2022-05-25_09:12:26.854.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Fatah Kashanchi
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	biotinylated residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2021-07-12 22:20:29	ID requested
⏵ 1	2022-05-25 09:12:27	announced

DeMarino C, Cowen M, Khatkar P, Cotto B, Branscome H, Kim Y, Sharif SA, Agbottah ET, Zhou W, Costiniuk CT, Jenabian MA, Gelber C, Liotta LA, Langford D, Kashanchi F, Cannabinoids Reduce Extracellular Vesicle Release from HIV-1 Infected Myeloid Cells and Inhibit Viral Transcription. Cells, 11(4):(2022) [pubmed]

ProteomeXchange project tag: Biology/Disease-Driven Human Proteome Project (B/D-HPP), Human Proteome Project

submitter keyword: HIV-1, Cannabidiol, Autophagy

Dr. Fatah Kashanchi
contact affiliation	Professor, Virology Director of the Laboratory of Molecular Virology, Discovery Hall, Manassas,VA 20110, USA
contact email	fkashanc@gmu.edu
lab head
Fatah Kashanchi
contact affiliation	George Mason University
contact email	fkashanc@gmu.edu
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2022/04/PXD027263

PRIDE project URI

• PRIDE
  1. PXD027263
     1. Label: PRIDE project
     2. Name: HIV-1 infected Cell Pellets and Biotinylated Cannabidiol LC-MS/MS