PXD025779

PXD025779 is an original dataset announced via ProteomeXchange.

Title	Topical application of temperature sensitive gel containing caerin 1.1 and 1.9 peptides on TC-1 tumour bearing mice modulates heterogeneity of macrophage and dendritic cell in the tumour microenvironment
Description	In this study, we demonstrate that, the topical application of a temperature-sensitive gel containing caerin 1.1 and 1.9 peptides significantly reduces the tumour weight of HPV 16 E6/E7 transformed TC-1 tumour bearing mice via improving the tumour microenvironment (TME) when compared with untreated tumour or a control peptide-containing gel. We use single cell transcriptomics and TMT10 plex-labelling proteomics to quantify changes in cellular activity across different cell types within the TME. We show that caerin 1.1/1.9 gel increased immune activating macrophages, modulated the heterogeneity of NK and dendritic cells to be more pro-inflammatory, and increased numbers of activated CD8+ T cells. Proteomic profiling demonstrated higher innate immune responses, especially the positive regulations of interferon-alpha/beta secretion and response to cytokine stimulus in the caerin gel groups. Further, computational integration of the proteome with the single cell transcriptome consistently suggested more activated T cells and NK cells with the treatment of caerin peptide gel.
HostingRepository	PRIDE
AnnounceDate	2022-02-17
AnnouncementXML	Submission_2022-02-17_03:07:16.388.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Tianfang Wang
SpeciesList	scientific name: Mus musculus (Mouse); NCBI TaxID: 10090;
ModificationList	TMT6plex-126 reporter+balance reagent acylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2021-05-04 01:42:19	ID requested
⏵ 1	2022-02-17 03:07:17	announced

Ni G, Liu X, Li H, Fogarty CE, Chen S, Zhang P, Liu Y, Wu X, Wei MQ, Chen G, Zhang P, Wang T, Topical Application of Temperature-Sensitive Gel Containing Caerin 1.1 and 1.9 Peptides on TC-1 Tumour-Bearing Mice Induced High-Level Immune Response in the Tumour Microenvironment. Front Oncol, 11():754770(2021) [pubmed]

submitter keyword: TC-1 cell, caerin peptide, tumour microenvironment, cervical cancer, CD8+ T cell

Tianfang Wang
contact affiliation	Genecology Research Centre, University of the Sunshine Coast
contact email	twang@usc.edu.au
lab head
Tianfang Wang
contact affiliation	University of the Sunshine Coast
contact email	twang@usc.edu.au
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD025779
     1. Label: PRIDE project
     2. Name: Topical application of temperature sensitive gel containing caerin 1.1 and 1.9 peptides on TC-1 tumour bearing mice modulates heterogeneity of macrophage and dendritic cell in the tumour microenvironment