a 2005

Imaging of mitochondrial apoptogenic proteins released during apoptosis in living and fixed cells.

VAŘECHA, Miroslav, Jana AMRICHOVÁ, Vladan ONDŘEJ, Emilie LUKÁŠOVÁ, Vladimír ULMAN et. al.

Basic information

Original name

Imaging of mitochondrial apoptogenic proteins released during apoptosis in living and fixed cells.

Name in Czech

Sledování mitochondriálních apoptotických proteinů uvolněných během apoptózy v živých a fixovaných buňkách.

Authors

VAŘECHA, Miroslav (203 Czech Republic, guarantor), Jana AMRICHOVÁ (203 Czech Republic), Vladan ONDŘEJ (203 Czech Republic), Emilie LUKÁŠOVÁ (203 Czech Republic), Vladimír ULMAN (203 Czech Republic), Petr MATULA (203 Czech Republic), Michal KOZUBEK (203 Czech Republic) and Stanislav KOZUBEK (203 Czech Republic)

Edition

Book of Abstracts for 13th Euroconference on Apoptosis, 2005

Other information

Language

English

Type of outcome

Konferenční abstrakt

Field of Study

Genetics and molecular biology

Country of publisher

Belgium

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14330/05:00013294

Organization unit

Faculty of Informatics

ISBN

963-219-273-7

Keywords in English

living cells; GFP; fluorescent protein; FRET; fluorescent microscopy

Tags

International impact, Reviewed
Změněno: 19/10/2010 11:15, Mgr. Miroslav Vařecha, Ph.D.

Abstract

V originále

Our project is focused on study of mitochondrial apoptogenic proteins released during apoptosis and associated with caspase-independent nuclear chromatin condensation and degradation. We introduce our automated 2D/3D/4D/FRET high-resolution image data acquisition and analysis system developed to visualize and quantify fluorescence signals in fixed and living cells. For our studies, we utilize the fluorescent proteins and various low-toxicity cell permeable fluorescent probes that make it possible to conduct the non-invasive quantitative visualization in living cells. In our experiments, cells are stably or transiently transfected or cotransfected by lipofection with DNA plasmids coding fusion proteins of mitochondrial apoptogenic proteins (cytochrom c, AIF, amid, and endonuclease g) with one of fluorescence proteins (EGFP, EYFP, or t-HcRed).

In Czech

Sledování mitochondriálních apoptotických proteinů uvolněných během apoptózy v živých a fixovaných buňkách.

Links

GA202/04/0907, research and development project
Name: Cytometrie s vysokým rozlišením na živých buňkách
Investor: Czech Science Foundation, High-resolution cytometry of living cells
GP204/03/D031, research and development project
Name: Apoptózu vyvolávající faktor (AIF): Jeho uvolnění z mitochondrie a změny, které vyvolává ve struktuře jaderného chromatinu
Investor: Czech Science Foundation, Apoptosis-inducing factor (AIF): its translocation from mitochondria and its action on nuclear chromatin
GP204/05/P090, research and development project
Name: Topografická a funkční charakteristika telomer v různých typech nádorových buněk stanovená in situ a in vivo
Investor: Czech Science Foundation, Topographic and functional characterization of telomeres in various tumor cell lines determined in situ and in vivo
MSM0021622419, plan (intention)
Name: Vysoce paralelní a distribuované výpočetní systémy
Investor: Ministry of Education, Youth and Sports of the CR, Highly Parallel and Distributed Computing Systems