Designing fluorescent probes for the study of intracellular cholesterol metabolism

Cholesterol is abundantly present in animal cells. It comprises a major portion of the lipids in mammalian cell membranes and is required for the synthesis of steroid hormones, lipoproteins and bile acids. Many characteristics of cellular membranes are highly affected by their cholesterol content. T...

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Main Author: Hintikka, Jukka
Other Authors: Matemaattis-luonnontieteellinen tiedekunta, Faculty of Sciences, Kemian laitos, Department of Chemistry, Jyväskylän yliopisto, University of Jyväskylä
Format: Master's thesis
Language:eng
Published: 2019
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/62850
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author Hintikka, Jukka
author2 Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Kemian laitos Department of Chemistry Jyväskylän yliopisto University of Jyväskylä
author_facet Hintikka, Jukka Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Kemian laitos Department of Chemistry Jyväskylän yliopisto University of Jyväskylä Hintikka, Jukka Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Kemian laitos Department of Chemistry Jyväskylän yliopisto University of Jyväskylä
author_sort Hintikka, Jukka
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description Cholesterol is abundantly present in animal cells. It comprises a major portion of the lipids in mammalian cell membranes and is required for the synthesis of steroid hormones, lipoproteins and bile acids. Many characteristics of cellular membranes are highly affected by their cholesterol content. The intracellular transport and distribution of cholesterol is affected and controlled by many distinct and individual mechanisms, many of which are not fully understood. Fluorescent sterols or sterol-binding molecules are commonly utilized as probes to provide valuable data on cholesterol transport and distribution. Three new synthetic fluorophores, Fp1-Fp3, were provided by the Institute of Biotechnology of the Czech Academy of Sciences. Their applicability in the fluorophore-labeling of cholic acid and methyl lithocholate was investigated. A conjugate of Fp2 and cholic acid was successfully synthesized (yield 14 %) for further molecular biology studies.
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spellingShingle Hintikka, Jukka Designing fluorescent probes for the study of intracellular cholesterol metabolism probes Orgaaninen kemia Organic Chemistry 4035 kolesteroli sappihapot fluoresenssi lipidit sterolit kalvot (orgaaniset objektit) cholesterol bile acids fluorescence lipids sterols membranes
title Designing fluorescent probes for the study of intracellular cholesterol metabolism
title_full Designing fluorescent probes for the study of intracellular cholesterol metabolism
title_fullStr Designing fluorescent probes for the study of intracellular cholesterol metabolism Designing fluorescent probes for the study of intracellular cholesterol metabolism
title_full_unstemmed Designing fluorescent probes for the study of intracellular cholesterol metabolism Designing fluorescent probes for the study of intracellular cholesterol metabolism
title_short Designing fluorescent probes for the study of intracellular cholesterol metabolism
title_sort designing fluorescent probes for the study of intracellular cholesterol metabolism
title_txtP Designing fluorescent probes for the study of intracellular cholesterol metabolism
topic probes Orgaaninen kemia Organic Chemistry 4035 kolesteroli sappihapot fluoresenssi lipidit sterolit kalvot (orgaaniset objektit) cholesterol bile acids fluorescence lipids sterols membranes
topic_facet 4035 Orgaaninen kemia Organic Chemistry bile acids cholesterol fluorescence fluoresenssi kalvot (orgaaniset objektit) kolesteroli lipidit lipids membranes probes sappihapot sterolit sterols
url https://jyx.jyu.fi/handle/123456789/62850 http://www.urn.fi/URN:NBN:fi:jyu-201902191570
work_keys_str_mv AT hintikkajukka designingfluorescentprobesforthestudyofintracellularcholesterolmetabolism