prikaz prve stranice dokumenta Inhibitori imunosupresije u terapiji tumora
  Download
PDF 291.87 KB
undergraduate thesis
Inhibitori imunosupresije u terapiji tumora
Zagreb: University of Zagreb, Faculty of Science, 2015. urn:nbn:hr:217:035956
Salar, Anamarija
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Salar, A. (2015). Inhibitori imunosupresije u terapiji tumora (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:035956

Salar, Anamarija. "Inhibitori imunosupresije u terapiji tumora." Undergraduate thesis, University of Zagreb, Faculty of Science, 2015. https://urn.nsk.hr/urn:nbn:hr:217:035956

Salar, Anamarija. "Inhibitori imunosupresije u terapiji tumora." Undergraduate thesis, University of Zagreb, Faculty of Science, 2015. https://urn.nsk.hr/urn:nbn:hr:217:035956

Salar, A. (2015). 'Inhibitori imunosupresije u terapiji tumora', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 18 January 2025, https://urn.nsk.hr/urn:nbn:hr:217:035956

Salar A. Inhibitori imunosupresije u terapiji tumora [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2015 [cited 2025 January 18] Available at: https://urn.nsk.hr/urn:nbn:hr:217:035956

A. Salar, "Inhibitori imunosupresije u terapiji tumora", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:217:035956

Metadata
TitleInhibitori imunosupresije u terapiji tumora
Title (english)Immunosuppression inhibitors in tumor therapy
AuthorAnamarija Salar
MentorInga Marijanović (mentor)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2015, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Stanice imunološkog sustava koje imaju esencijalnu ulogu u obrani od tumora su T-stanice. Tumorske stanice koriste različite mehanizme kako bi spriječili aktivaciju T-stanica, a samim time i djelotvoran imunološki odgovor organizma. Tumori mogu stimulirati signalizacijske putove inhibitorskih molekula (CTLA-4 i PD-1) koje su izražene na površini T-stanica. CTLA-4 i PD-1 imaju različite mehanizme djelovanja; CTLA-4 sprječava klonalno umnožavanje T-stanica, a PD-1 ograničava funkcije efektorskih T-stanica. Blokiranjem inhibitorskih receptora možemo dobiti djelotvoran antitumorski odgovor koji se može koristiti u imunoterapiji. Novi lijekovi su zapravo monoklonska antitijela koja su usmjerena na razoružavanje obrane tumora u odnosu na naš imunološki sustav. Istraživanja su pokazala dobre rezultate u liječenju uznapredovalog melanoma, karcinoma bubrega i karcinoma pluća. Klinički testirani lijekovi koji najviše obećavaju su ipilimumab (blokator CTLA-4) i nivolumab (inhibitor PD-1).
Abstract (english)
Immune system cells, which play an essential role in the defense against tumors are T-cells. Tumor cells use different mechanisms to prevent activation of T-cells, and thus an effective immune response of the body. Tumors may stimulate inhibitory signaling pathway molecules (CTLA-4 and PD-1) which are expressed on the surface of T-cells. CTLA-4 and PD-1 have different mechanisms of action; CTLA-4 prevents clonal multiplication of T cells and PD-1 limits the function of effector T-cells. By blocking the inhibitory receptor we can get effective antitumor response which can be used in immunotherapy. New drugs are actually monoclonal antibodies directed to tumor disarming defense in relation to our immune system. Studies have shown good results in the treatment of advanced melanoma, renal cancer and lung cancer. The most promising clinically evaluated drugs are ipilimumab (blockers of CTLA-4) and nivolumab (inhibitor of PD-1).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:035956
Study programmeTitle: Ecology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-12-18 11:30:26