BRADFORD SCHOLARS

    • Sign in
    View Item 
    •   Bradford Scholars
    • University of Bradford eTheses
    • Theses
    • View Item
    •   Bradford Scholars
    • University of Bradford eTheses
    • Theses
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of Bradford ScholarsCommunitiesAuthorsTitlesSubjectsPublication DateThis CollectionAuthorsTitlesSubjectsPublication Date

    My Account

    Sign in

    HELP

    Bradford Scholars FAQsCopyright Fact SheetPolicies Fact SheetDeposit Terms and ConditionsDigital Preservation Policy

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    The role of MMP10 in non-small cell Lung cancer, and pharmacological evaluation of its potential as a target for therapeutic intervention. Investigation of the role of MMP10 in the tumour microenvironment of non-small cell lung cancer using gene, protein and mass spectrometry approaches to determine MMP10’s potential in drug development strategies

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    View/Open
    PhD Thesis (3.721Mb)
    Download
    Publication date
    2014
    Author
    Bin Saeedan, Abdulaziz S.A.
    Supervisor
    Shnyder, Steven D.
    Loadman, Paul M.
    Patterson, Laurence H.
    Gill, Jason H.
    Keyword
    Non-small cell lung cancer (NSCLC); Matrix metalloproteinase-10 (MMP10); MMP3; Histone deacetylase-7; Metabolism; siRNA; Angiogenesis; Liquid chromatography coupled with mass spectrometry (LC-MS); Pharmacology
    Rights
    Creative Commons License
    The University of Bradford theses are licenced under a Creative Commons Licence.
    Institution
    University of Bradford
    Department
    Institute of Cancer Therapeutics
    Awarded
    2014
    
    Metadata
    Show full item record
    Abstract
    Non-Small Cell Lung Cancer (NSCLC), which accounts for 80% of all lung cancer cases, is associated with resistance to chemotherapy and poor prognosis. Exploitation of NSCLC-upregulated pathways that can either be targeted by novel therapeutics or used to improve the tumour-delivery of current chemotherapeutics are required. Among the matrix metalloproteinases (MMPs) that are essential for tumour development, MMP10 is a potential candidate as a therapeutic target based on its expression and contribution to NSCLC development. This research aims to explore the expression and functions of MMP10 in the tumour microenvironment of NSCLC and evaluate the potential of MMP10 as a target for therapeutic intervention. Herein, MMP10 expression at gene and protein levels were analysed in a panel of NSCLC cell lines using RT-PCR and Western blotting analysis. To determine MMP10 functional relevance, an in vitro angiogenesis assay using cell conditioned media was carried out. To identify specific peptide sequences for the design of prodrugs rationalised to be MMP10 activated, in vitro substrate cleavage studies were performed using a mass spectrometry approach to differentiate between MMP10 and the structurally similar MMP3. This study demonstrates that MMP10 is highly expressed in NSCLC and that high levels of MMP10 are associated with induction of angiogenesis, a crucial process supporting tumour growth. In addition to the achievement of having been able to differentiate between closely similar MMP3 and MMP10 through carefully monitoring the hydrolysis rate of compound 444259 (a known MMP substrate), data generated herein provides the basis for further studies to exploit MMP10 as a prodrug-activator.
    URI
    http://hdl.handle.net/10454/14070
    Type
    Thesis
    Qualification name
    PhD
    Notes
    Full text was made available at the end of the embargo period, 12th Dec 2019
    Collections
    Theses

    entitlement

     
    DSpace software (copyright © 2002 - 2023)  DuraSpace
    Quick Guide | Contact Us
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.