Mélanie Beaumont

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PURPOSE To analyze patient cases of therapy-related acute promyelocytic leukemia (tAPL), occurring after chemotherapy (CT), radiotherapy (RT) or both for a prior disorder, diagnosed during the last 20 years in three European countries. PATIENTS AND METHODS The primary disorder and its treatment, interval from primary disorder to tAPL, characteristics of(More)
The purified Pseudomonas aeruginosa cell wall biosynthesis MurD amide ligase enzyme was used to screen C-7-C and 12 mers peptides from phage display libraries using competitive biopanning approaches with the specific substrates D-glutamate and ATP. From the 60 phage-encoded peptides identified, DNA was sequenced, deduced amino acid sequences aligned and two(More)
As a model system for designing new inhibitors of bacterial cell division, we studied the essential and highly conserved FtsZ GTPase from Pseudomonas aeruginosa. A collection of GTP analogues were prepared using the solid-phase parallel synthesis approach. The synthesized GTP analogues inhibited the GTPase activity of FtsZ with IC(50) values between(More)
We have developed a screening assay by thin-layer chromatography (TLC) to identify inhibitors for the bacterial essential enzymes MurA, -B, and -C. Libraries of compounds were synthesized using the mix-and-split combinatorial chemistry approach. Screening of the pooled compounds using the developed assay revealed the presence of many pools active in vitro.(More)
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