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Debugging Information in Linker
Nikl, Vojtěch ; Křoustek, Jakub (referee) ; Masařík, Karel (advisor)
This thesis describes the conversion between the CCOFF object file format and the ELF file format. We start with a general object file format and its debbuging information, then we focus closely on the ELF, CCOFF and DWARF debugging information. The functionality of the CCOFF format is encapsulated in the ObjectFile class library. Then follows the description of creating an ELF object file, its filling with the proper data and its conversion back to the CCOFF format.
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Optimizing Linker
Novosád, Adrián ; Trmač, Miloslav (referee) ; Hruška, Tomáš (advisor)
Project Lissom is developing environment for design application specific processors or SoC(System on Chip). Developing of software for these processors are based on using standard libraries offered by programming languages. Main problem of these libraries is in their extensiveness, because programmers often use only a small part of functions contained in included libraries. This may cause that even a tiny looking program needs large storage space and the program will not fit in the system memory. This work is about implementation of link-time optimizer, which inserts into output program only needed function from libraries. This code-size reduction is based on technique called unreachable code elimination.
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Use of Hsp90 as a target of biological therapy of tumors
Bednárová, Kristína ; Bouchalová,, Pavla (referee) ; Müller, Petr (advisor)
Antibody-drug conjugates (ADCs) represent a relatively new class of highly potent anti-tumor drugs. Thanks to highly specific monoclonal antibodies, ADCs are able to deliver a cytotoxic payload directly to tumor cells and thus minimize damage to healthy cells. Therapeutic efficacy depends on the selection of an appropriate antigen that undergoes internalization upon conjugate binding. For this project, pro-oncogenic Hsp90 and c-Met were selected as potential targets. Hsp90 is a molecular chaperone that is overexpressed in tumor cells and, in addition, can be translocated to the membrane of these cells. Overexpressed Hsp90 contributes to angiogenesis, tumor cell motility or metastasis. C-Met is a receptor tyrosine kinase that plays a central role in epithelial morphogenesis and malignant transformation. Its increased activity induces pathways responsible for the proliferation, invasion and migration of malignant cells. The aim of the diploma thesis was to study the potential use of antibodies with anti-Hsp90 and anti-c-Met activities in anti-tumor therapy. The experimental part involved the purification of the EEV1-2.1 antibody with anti-Hsp90 activity and its subsequent characterization. Furthermore, it included the characterization and selection of anti-c-Met antibody clones. It was also focused on selection and optimization of the right conjugation strategy. The activity of the antibodies and their conjugates was examined by fluorescence microscopy and flow cytometry. In vivo experiments were further aimed at verifying the efficacy of ADC by monitoring the rate of inhibition of proliferation of selected tumor cell lines. The results revealed that the EEV1 antibody does not enter the cells specifically by antigen-mediated way, and is therefore not suitable for use in conjugation with a cytostatic drug. On the other hand, anti-c-Met antibody ADC conjugates exhibit high affinity for native antigen, internalization through antigen binding, and additionally inhibited proliferation of c-Met overexpressing OE33 cells.
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Use of Hsp90 as a target of biological therapy of tumors
Bednárová, Kristína ; Bouchalová,, Pavla (referee) ; Müller, Petr (advisor)
Antibody-drug conjugates (ADCs) represent a relatively new class of highly potent anti-tumor drugs. Thanks to highly specific monoclonal antibodies, ADCs are able to deliver a cytotoxic payload directly to tumor cells and thus minimize damage to healthy cells. Therapeutic efficacy depends on the selection of an appropriate antigen that undergoes internalization upon conjugate binding. For this project, pro-oncogenic Hsp90 and c-Met were selected as potential targets. Hsp90 is a molecular chaperone that is overexpressed in tumor cells and, in addition, can be translocated to the membrane of these cells. Overexpressed Hsp90 contributes to angiogenesis, tumor cell motility or metastasis. C-Met is a receptor tyrosine kinase that plays a central role in epithelial morphogenesis and malignant transformation. Its increased activity induces pathways responsible for the proliferation, invasion and migration of malignant cells. The aim of the diploma thesis was to study the potential use of antibodies with anti-Hsp90 and anti-c-Met activities in anti-tumor therapy. The experimental part involved the purification of the EEV1-2.1 antibody with anti-Hsp90 activity and its subsequent characterization. Furthermore, it included the characterization and selection of anti-c-Met antibody clones. It was also focused on selection and optimization of the right conjugation strategy. The activity of the antibodies and their conjugates was examined by fluorescence microscopy and flow cytometry. In vivo experiments were further aimed at verifying the efficacy of ADC by monitoring the rate of inhibition of proliferation of selected tumor cell lines. The results revealed that the EEV1 antibody does not enter the cells specifically by antigen-mediated way, and is therefore not suitable for use in conjugation with a cytostatic drug. On the other hand, anti-c-Met antibody ADC conjugates exhibit high affinity for native antigen, internalization through antigen binding, and additionally inhibited proliferation of c-Met overexpressing OE33 cells.
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Debugging Information in Linker
Nikl, Vojtěch ; Křoustek, Jakub (referee) ; Masařík, Karel (advisor)
This thesis describes the conversion between the CCOFF object file format and the ELF file format. We start with a general object file format and its debbuging information, then we focus closely on the ELF, CCOFF and DWARF debugging information. The functionality of the CCOFF format is encapsulated in the ObjectFile class library. Then follows the description of creating an ELF object file, its filling with the proper data and its conversion back to the CCOFF format.
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Optimizing Linker
Novosád, Adrián ; Trmač, Miloslav (referee) ; Hruška, Tomáš (advisor)
Project Lissom is developing environment for design application specific processors or SoC(System on Chip). Developing of software for these processors are based on using standard libraries offered by programming languages. Main problem of these libraries is in their extensiveness, because programmers often use only a small part of functions contained in included libraries. This may cause that even a tiny looking program needs large storage space and the program will not fit in the system memory. This work is about implementation of link-time optimizer, which inserts into output program only needed function from libraries. This code-size reduction is based on technique called unreachable code elimination.
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