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2008 | 57 | 2 |

Tytuł artykułu

Gene expression profiling of lipoarabinomannan-treated mouse macrophage cultures infected with Mycobacterium bovis BCG

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The mannosylated lipoarabinomanan (ManLAM) from mycobacterial species possesses strong anti-apoptotic action. Here we examined the ability of ManLAM isolated from Mycobacterium tuberculosis H37Rv to alter expression profiles of apoptosis-related genes in mouse macrophages infected with Mycobacterium bovis BCG Danish strain. ManLAM suppressed BCG-induced apoptosis and activities of caspase -1, -3, -8 and 9. Mouse Apoptosis Gene Array showed that ManLAM significantly down-regulated pro-apoptotic and proinflammatory genes: caspase -1, -3, -7, -8 and -9, TNF-α/TNFSF2, Fas/TNFRSF6, Bax-α, as well as IL-12 p35 and iNOS simultaneously up-regulating anti-apoptotic genes such as Bcl-2 and Mcl-1. The effect of ManLAM was contrary to BCG-induced up-regulation of pro-apoptotic and pro-inflammatory genes and consistent with the functional data.

Wydawca

-

Rocznik

Tom

57

Numer

2

Opis fizyczny

p.125-133,fig.,ref.

Twórcy

autor
  • Warsaw University of Life Sciences, Ciszewskiego 8, 02-786 Warsaw, Poland
autor
autor
autor

Bibliografia

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Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-aafb690f-3aea-40fe-8e79-8bbb00a61113
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