Sökning: onr:"swepub:oai:DiVA.org:umu-165856" > BCKDH :
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03192naa a2200457 4500 | |
001 | oai:DiVA.org:umu-165856 | |
003 | SwePub | |
008 | 191216s2014 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1658562 URI |
024 | 7 | a https://doi.org/10.1371/journal.ppat.10042632 DOI |
040 | a (SwePub)umu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Oppenheim, Rebecca D.4 aut |
245 | 1 0 | a BCKDH :b the missing link in apicomplexan mitochondrial metabolism is required for full virulence of Toxoplasma gondii and Plasmodium berghei |
264 | c 2014-07-17 | |
264 | 1 | b PLOS,c 2014 |
338 | a electronic2 rdacarrier | |
520 | a While the apicomplexan parasites Plasmodium falciparum and Toxoplasma gondii are thought to primarily depend on glycolysis for ATP synthesis, recent studies have shown that they can fully catabolize glucose in a canonical TCA cycle. However, these parasites lack a mitochondrial isoform of pyruvate dehydrogenase and the identity of the enzyme that catalyses the conversion of pyruvate to acetyl-CoA remains enigmatic. Here we demonstrate that the mitochondrial branched chain ketoacid dehydrogenase (BCKDH) complex is the missing link, functionally replacing mitochondrial PDH in both T. gondii and P. berghei. Deletion of the E1a subunit of T. gondii and P. berghei BCKDH significantly impacted on intracellular growth and virulence of both parasites. Interestingly, disruption of the P. berghei E1a restricted parasite development to reticulocytes only and completely prevented maturation of oocysts during mosquito transmission. Overall this study highlights the importance of the molecular adaptation of BCKDH in this important class of pathogens. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Cell- och molekylärbiologi0 (SwePub)301082 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Cell and Molecular Biology0 (SwePub)301082 hsv//eng |
700 | 1 | a Creek, Darren J.4 aut |
700 | 1 | a Macrae, James I.4 aut |
700 | 1 | a Modrzynska, Katarzyna K.4 aut |
700 | 1 | a Pino, Paco4 aut |
700 | 1 | a Limenitakis, Julien4 aut |
700 | 1 | a Polonais, Valerie4 aut |
700 | 1 | a Seeber, Frank4 aut |
700 | 1 | a Barrett, Michael P.4 aut |
700 | 1 | a Billker, Oliveru Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom4 aut0 (Swepub:umu)olbi0005 |
700 | 1 | a McConville, Malcolm J.4 aut |
700 | 1 | a Soldati-Favre, Dominique4 aut |
710 | 2 | a Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom4 org |
773 | 0 | t PLoS Pathogensd : PLOSg 10:7q 10:7x 1553-7366x 1553-7374 |
856 | 4 | u https://doi.org/10.1371/journal.ppat.1004263y Fulltext |
856 | 4 | u https://umu.diva-portal.org/smash/get/diva2:1379126/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u https://journals.plos.org/plospathogens/article/file?id=10.1371/journal.ppat.1004263&type=printable |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-165856 |
856 | 4 8 | u https://doi.org/10.1371/journal.ppat.1004263 |
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