PXD011106

PXD011106 is an original dataset announced via ProteomeXchange.

Title	Proteomic analysis of oral keratinocytes chronically exposed to shisha
Description	Shisha smoking is widely believed to be a hazard-free habit. Studies have reported shisha smoking to be associated with oral lesions as well ascarcinomas of the lung, esophagus, bladder, and pancreas. A better understanding of the underlying mechanism may contribute to the identification of biomarkers for targeted therapy and better prognosis of the disease. In this study, we have established a chronic model of shisha-exposed oral keratinocytes to study the effect of shisha smoking on oral cells. Normal oral keratinocytes (non-transformed and immortalised), OKF/TERT1, were chronically treated with shisha extract for 8 months. In vitro cellular assays as well as total proteomic analysis were performed using the OKF6/TERT1-Parental and shisha-exposed cells (OKF6/TERT1-Shisha) to understand the effect of shisha smoking on cellular transformation. Chronic exposure of OKF6/TERT1 cells with shisha resulted in a significant increase in cellular proliferation and cell invasion compared to the OKF6/TERT1-Parental cells. Quantitative proteomic analysis of OKF6/TERT1-Parental and OKF6/TERT1-Shisha cells resulted in the identification of more than 5,515 proteins. Of these 5,515 proteins, 82, 77, 106, 110 proteins were found to be differentially expressed (1.5-fold) in OKF6/TERT1 cells chronically treated with shisha extract for 2M, 4M, 6M and 8M, respectively when compared with OKF6/TERT1-Parental. Pathway and gene ontology-based analysis revealed dysregulation of interferon pathway, upregulation of proteins involved in cell growth and downregulation of immune processes. This study reveals that chronic treatment of normal oral keratinocytes with shisha leads to cellular transformation. Elucidation of dysregulated proteins in shisha smoke-exposed cells will provide insights into the effect of shisha smoking on oral cells and aid in identification of therapeutic targets.
HostingRepository	PRIDE
AnnounceDate	2024-10-22
AnnouncementXML	Submission_2024-10-22_04:48:48.781.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Aditi Chatterjee
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	TMT6plex-126 reporter+balance reagent acylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2018-09-17 01:35:45	ID requested
1	2019-02-21 07:33:34	announced
⏵ 2	2024-10-22 04:48:50	announced	2024-10-22: Updated project metadata.

Patil S, Subbannayya T, Mohan SV, Babu N, Advani J, Sathe G, Rajagopalan P, Patel K, Bhandi S, Solanki H, Sidransky D, Gowda H, Chatterjee A, Ferrari M, Proteomic Changes in Oral Keratinocytes Chronically Exposed to Shisha (Water Pipe). OMICS, 23(2):86-97(2019) [pubmed]

10.1089/omi.2018.0173;

curator keyword: Biomedical

submitter keyword: Immune response, interferon pathway, Proteomics, Oxidative stress, in vitro cellular model

Dr. Aditi Chatterjee
contact affiliation	Institute of Bioinformatics, Bangalore
contact email	aditixchatterjee@gmail.com
lab head
Aditi Chatterjee
contact affiliation	Institute of Bioinformatics, Bangalore, Karnataka, India
contact email	aditixchatterjee@gmail.com
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/2019/02/PXD011106

PRIDE project URI

• PRIDE
  1. PXD011106
     1. Label: PRIDE project
     2. Name: Proteomic analysis of oral keratinocytes chronically exposed to shisha