Project information
Molecular-genetic markers for prediction of radiotherapy response in head and neck cancer
- Project Identification
- 16-29835A (kod CEP: NV16-29835A)
- Project Period
- 4/2016 - 12/2019
- Investor / Pogramme / Project type
-
Ministry of Health of the CR
- Ministry of Health Research Programme 2015 - 2022
- MU Faculty or unit
- Faculty of Medicine
- Cooperating Organization
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Institute of Biophysics
St. Anne's University Hospital Brno
- Responsible person Rom Kostřica
Currently, there is no clinical marker which allows a pre-therapeutic selection of patients with head and neck tumors that would profit more from the conservative therapy or primary surgery, respectively. In this project, we will focus on this "First Therapy Dilemma" by developing the Ionizing Radiation Induced Foci staining method to evaluate the radiosensitivity of individual tumors. The relative radioresistance of tumors will be assessed by comparing their repair capacity and cell death with peripheral blood lymphocytes isolated from the same patient or with the “healthy” tissue adjacent to the tumor. This method may reveal the patients hypersensitive to gamma-rays, estimate the maximum acceptable radiotherapy dose, assess a responsiveness of tumors to replication stress, and elucidate effectiveness of alternative irradiation regimes as well as provide a tool to select patients profitable from proton therapy. The main aim of this project is then development of a cost-efficient, fast, robust, and easy to perform diagnostics method with a large room for automation.
Publications
Total number of publications: 25
2018
-
RNA microchip analysis of effect of radiotherapy on model cell lines and primary cultures derived from HNSCC
Year: 2018, type: Conference abstract
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Single-molecule localization microscopy as a promising tool for gamma H2AX/53BP1 foci exploration
The European Physical Journal D, year: 2018, volume: 72, edition: 9, DOI
2017
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Atomic force microscope-based analysis of cancer cell stiffness: its potential as a biomarker of epithelial-mesenchymal transition in head and neck cancer-pilot study
Year: 2017, type: Conference abstract
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DNA reparace u karcinomů hlavy a krku ve vztahu k radiosensitivitě
Year: 2017, type: Appeared in Conference without Proceedings
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Establishment of oral squamous cell carcinoma cell line and magnetic bead-based isolation and characterization of its CD90/CD44 subpopulations
Oncotarget, year: 2017, volume: 8, edition: 39, DOI
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Nanodiamonds and nanoparticles as tumor cell radiosensitizers-promising results but an obscuremechanism of action
Annals of Translational Medicine, year: 2017, volume: 5, edition: 1, DOI
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Pharmacological modulation of radiation damage. Does it exist a chance for other substances thanhematopoietic growth factors and cytokines?
International Journal of Molecular Sciences, year: 2017, volume: 18, edition: 7, DOI
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Theoretical and experimental study of the antifreeze protein AFP752, trehalose and dimethylsulfoxide cryoprotection mechanism: correlation with cryopreserved cell viability
RSC Advances, year: 2017, volume: 7, edition: 1, DOI
2016
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Expression profiles of miR-29c, miR-200b and miR-375 in tumour and tumour-adjacent tissues of head and neck cancers
Tumor Biology, year: 2016, volume: 37, edition: 9, DOI
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In vitro stanovení radiosenzitivity nádorů hlavy a krku
Year: 2016, type: Conference abstract