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Specificity of tumour rejectionKay, S. January 1987 (has links)
No description available.
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Analysis of immune responses to transformed cells in vitroSaunders, Margaret January 1995 (has links)
No description available.
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Activation of Natural Killer T cells and Dendritic cells with Caulobacter crescentus: Implications for developing tumour immunityLoo, Eric Wah-Leck Unknown Date
No description available.
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Genotoxický stres a senescence nádorových buněk; dopad na růst nádorů a protinádorovou imunitu. / Genotoxic stress and senescence in tumour cells: impact on the tumour growth and anti-tumour immunity.Sapega, Olena January 2021 (has links)
Premature cellular senescence is the process of permanent cell cycle arrest in response to various inducers, such as DNA damage, oxidative stress, chemotherapy agents, and irradiation. Senescent cells produce and secrete numbers of cytokines, chemokines, growth factors, which compose specific senescence-associated secretory phenotype (SASP). Senescence is considered to be an important barrier against tumor progression. On the other hand, senescent cells can also exert protumorigenic effects in their microenvironment. Based on this concept, the major aim of this thesis was to determine tumor cells senescence in terms of different inducers, namely chemotherapeutic agent docetaxel (DTX) and cytokines IFNγ and TNFα, and to demonstrate the role of immunotherapy in senescent cells elimination. Our results show that DTX-induced senescent cells can exert a tumor-promoting effect when co-injected with proliferating cells in mice. Importantly, we demonstrate that IL-12-based immunotherapy suppresses senescence-accelerated tumor growth. These results suggest that IL-12-based immunotherapy can be effectively used in anti-tumor therapy mainly in a case when the microenvironment is altered by the presence of tumor senescent cells. On the other hand, the data we obtained in vitro show that bystander or...
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