O
Olivier M. Vandeputte
Researcher at Université libre de Bruxelles
Publications - 32
Citations - 1477
Olivier M. Vandeputte is an academic researcher from Université libre de Bruxelles. The author has contributed to research in topics: Rhodococcus fascians & Virulence. The author has an hindex of 17, co-authored 31 publications receiving 1300 citations. Previous affiliations of Olivier M. Vandeputte include Free University of Brussels.
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Journal ArticleDOI
Identification of catechin as one of the flavonoids from Combretum albiflorum bark extract that reduces the production of quorum-sensing-controlled virulence factors in Pseudomonas aeruginosa PAO1.
Olivier M. Vandeputte,Martin Kiendrebeogo,Sanda Rajaonson,Sanda Rajaonson,Billo Diallo,Adeline Mol,Mondher El Jaziri,Marie Baucher +7 more
TL;DR: In this article, extracts of leaves and bark of Combretum albiflorum (Tul) Jongkind (Combretaceae) were found to quench the production of QS-dependent factors in Pseudomonas aeruginosa PAO1.
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The flavanone naringenin reduces the production of quorum sensing-controlled virulence factors in Pseudomonas aeruginosa PAO1
Olivier M. Vandeputte,Martin Kiendrebeogo,Martin Kiendrebeogo,Tsiry Rasamiravaka,Caroline Stevigny,Pierre Duez,Sanda Rajaonson,Sanda Rajaonson,Billo Diallo,Adeline Mol,Marie Baucher,Mondher El Jaziri +11 more
TL;DR: In this article, several flavonoids belonging to the chalcone structural groups were screened for their capacity to reduce the production of QS-controlled factors in the opportunistic pathogen Pseudomonas aeruginosa (strain PAO1).
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Increased productivity of recombinant tissular plasminogen activator (t-PA) by butyrate and shift of temperature: a cell cycle phases analysis
V. Hendrick,P. Winnepenninckx,C Abdelkafi,Olivier M. Vandeputte,M. Cherlet,T. Marique,G. Renemann,A. Loa,Gerlinde Kretzmer,John Werenne +9 more
TL;DR: It is shown that both by adding Na-butyrate or lowering temperature from 37 °C to 32 °C there is an increase in the amount of t-PA excreted, while cell growth is significantly reduced, and the distribution of the time cells treated by butyrate are maintained in the G1 cycle phase is significantly increased.
Journal ArticleDOI
Biosynthesis of auxin by the gram-positive phytopathogen Rhodococcus fascians is controlled by compounds specific to infected plant tissues.
Olivier M. Vandeputte,Sevgi Oden,Adeline Mol,Danny Vereecke,Koen Goethals,Mondher El Jaziri,Els Prinsen +6 more
TL;DR: Indole-3-acetic acid synthesis is highly induced in the presence of infected-tobacco extracts when tryptophan is not limiting, and Phenotypic analysis of a leafy gall suggests that auxin may play an important role in the development of the symptoms.
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From primary to secondary growth: origin and development of the vascular system
TL;DR: Advances in the understanding of the molecular basis of vascular system development are reviewed and several genes known to regulate the SAM have also been found to be expressed in the vascular cambium, highlighting possible overlapping regulatory mechanisms between these two meristems.