Iron-associated biology of Trypanosoma brucei.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F16%3A00461182" target="_blank" >RIV/60077344:_____/16:00461182 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/16:43890622

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.bbagen.2015.10.027" target="_blank" >http://dx.doi.org/10.1016/j.bbagen.2015.10.027</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.bbagen.2015.10.027" target="_blank" >10.1016/j.bbagen.2015.10.027</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Iron-associated biology of Trypanosoma brucei.

Popis výsledku v původním jazyce

Background: Every eukaryote requires iron, which is also true for the parasitic protist Trypanosoma brucei, the causative agent of sleeping sickness in humans and nagana in cattle. T. brucei undergoes a complex life cycle during which its single mitochondrion is subject to major metabolic and morphological changes. nnScope of review: This review covers what is known about processes associated with iron-sulfur clusters and heme metabolism in T. brucei. We discuss strategies by which iron and heme are acquired and utilized by this model parasite, emphasizing the differences between its two life cycle stages residing in the bloodstream of the mammalian host and gut of the insect vector. Finally, the role of iron in the host-parasite interactions is discussed along with their possible exploitation in fighting these deadly parasites. nnMajor conclusions: The processes associated with acquisition and utilization of iron, distinct in the two life stages of T. brucei, are fine tuned for the dramatically different host environment occupied by them. Although the composition and compartmentalization of the iron-sulfur cluster assembly seem to be conserved, some unique features of the iron acquisition strategies may be exploited for medical interventions against these parasites. nnGeneral significance: As early-branching protists, trypanosomes and related flagellates are known to harbor an array of unique features, with the acquisition of iron being another peculiarity. Thanks to intense research within the last decade, understanding of iron-sulfur cluster assembly and iron metabolism in T. brucei is among the most advanced of all eukaryotes.

Název v anglickém jazyce

Iron-associated biology of Trypanosoma brucei.

Popis výsledku anglicky

Background: Every eukaryote requires iron, which is also true for the parasitic protist Trypanosoma brucei, the causative agent of sleeping sickness in humans and nagana in cattle. T. brucei undergoes a complex life cycle during which its single mitochondrion is subject to major metabolic and morphological changes. nnScope of review: This review covers what is known about processes associated with iron-sulfur clusters and heme metabolism in T. brucei. We discuss strategies by which iron and heme are acquired and utilized by this model parasite, emphasizing the differences between its two life cycle stages residing in the bloodstream of the mammalian host and gut of the insect vector. Finally, the role of iron in the host-parasite interactions is discussed along with their possible exploitation in fighting these deadly parasites. nnMajor conclusions: The processes associated with acquisition and utilization of iron, distinct in the two life stages of T. brucei, are fine tuned for the dramatically different host environment occupied by them. Although the composition and compartmentalization of the iron-sulfur cluster assembly seem to be conserved, some unique features of the iron acquisition strategies may be exploited for medical interventions against these parasites. nnGeneral significance: As early-branching protists, trypanosomes and related flagellates are known to harbor an array of unique features, with the acquisition of iron being another peculiarity. Thanks to intense research within the last decade, understanding of iron-sulfur cluster assembly and iron metabolism in T. brucei is among the most advanced of all eukaryotes.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biochimica et Biophysica Acta. General Subjects

ISSN

0304-4165

e-ISSN

—

Svazek periodika

1860

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

363-370

Kód UT WoS článku

000368746500003

EID výsledku v databázi Scopus

2-s2.0-84948399341