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Antoine CLAESSENS

CV Antoine CLAESSENS Feb2019
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Affiliations actuelles
  • 24481
Identifiants chercheurs

Présentation

**Antoine Claessens** **Chargé de Recherche INSERM** Nationality: Belgian Chargé de Recherche INSERM Head of équipe ATIP-Avenir GATAC-Malaria LPHI (UMR5294), Bat 24, cc107 CNRS/Université Montpellier Place Eugène Bataillon 34095 Montpellier cedex 5 France **EDUCATION** 2000-2004: **University of Liège, Belgium** 4-year degree (MSc) in biochemistry, passed with *La plus grande distinction* 2004-2004: **University of Cambridge, UK** 6-month undergraduate project in developmental biology of Drosophila, supervised by Steve Russell, Ashburner group 2005-2006: **University of Edinburgh, UK** Master in Life Sciences: The molecular basis of disease. The MSc included three 3-month projects in different labs: molecular basis of schizophrenia, synthetic biology and malaria **MALARIA CAREER** **Scientific discoveries** **Skills mastered** **Publications** **2006-2011: Wellcome Trust PhD thesis** with Alex Rowe at Edinburgh University, and Zbynek Bozdech at NTU-Singapore ØNew model for parasites and human endothelial cells interaction ØIdentified new parasite ligands binding to endothelial cells ØUncovered G-quadruplex in the *P. falciparum* genome Ø*P. f.* cell culture in a cat3 lab ØMolecular biology techniques ØTranscriptomics, from making my microarray chips to analysing the data on my own ØPerl programming (intermediate level) First author publication in \- ***PNAS***5 *- **Malaria Journa**l*4 *- **JoVE***6 *- **BMCgenomics***2 (co-senior author) Middle author publication in \- *Expert reviews in mol. Med.*3 *- PLoS Pathogens*7 **2011: Short contract with Pierre Buffet at** Pitié-Salpêtrière. Experience gained in immunofluorescence assays and malaria in a clinical environment Middle author publication in *Journal of Infectious Disease*10 **2011-2014: Postdoc** with Dominic Kwiatkowski at the Sanger Institute and in Oxford University ØDiscovered how *var* gene sequence diversity is generated ØIdentified the origin of the AT richness (~80%) of the *P. falciparum* genome ØWhole genome sequencing data analysis ØPopulation genetics ØR programming (advanced level) First author publication in \- ***PLOS Genetics***8 (corresponding author) \- ***Nucleic Acid Research***11 (co-first) Middle author publication in \- *DNA Research,* *Wellcome OR* **2014-2017: MRC-Fellowship** joint London School of Hygiene and Tropical Medicine / MRC-Gambia, The Gambia ØCulture adaptation of *P. falciparum* selects for nonsense mutations ØGenetic diversity in The Gambia (work in progress) ØGenomic epidemiology ØFieldwork in rural Gambia ØTeam manager (2 fieldworkers, 3 lab techs, 3 Master students) First author publication in \- ***Scientific Reports***12 (corresponding author) \- ***PLOS Genetics*** **2018**: Chargé de Recherche INSERM at MIVEGEC, Montpellier, France **2019**: ATIP-Avenir at DIMNP, UMR CNRS-UM 5235, Montpellier, France

Domaines de recherche

Génomique, Transcriptomique et Protéomique [q-bio.GN] Génétique des populations [q-bio.PE] Parasitologie

Compétences

Publications

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Genomic variation during culture adaptation of genetically complex Plasmodium falciparum clinical isolates

Antoine Claessens , Lindsay B Stewart , Eleanor Drury , Ambroise D Ahouidi , Alfred Amambua-Ngwa
Microbial Genomics, 2023, 9 (5), ⟨10.1099/mgen.0.001009⟩
Article dans une revue hal-04109945v1
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Pf7: an open dataset of Plasmodium falciparum genome variation in 20,000 worldwide samples

Muzamil Mahdi Abdel Hamid , Mohamed Hassan Abdelraheem , Desmond Omane Acheampong , Ambroise Ahouidi , Mozam Ali
Wellcome Open Research, 2023, 8, pp.22. ⟨10.12688/wellcomeopenres.18681.1⟩
Article dans une revue hal-04110334v1
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A Cohort Study on the Duration of Plasmodium falciparum Infections During the Dry Season in The Gambia

Katharine Collins , Sukai Ceesay , Sainabou Drammeh , Fatou Jaiteh , Marc-Antoine Guery
Journal of Infectious Diseases, In press, ⟨10.1093/infdis/jiac116⟩
Article dans une revue hal-03664364v1

Genetic Diversity of Plasmodium falciparum and Distribution of Antimalarial Drug Resistance Mutations in Symptomatic and Asymptomatic Infections

Elangwe Sarah-Matio , Emilie Guillochon , Sandrine Nsango , Luc Abate , Christelle Ngou Maffo
Antimicrobial Agents and Chemotherapy, 2022, 66 (8), ⟨10.1128/aac.00188-22⟩
Article dans une revue hal-03873724v1

An open dataset of Plasmodium falciparum genome variation in 7,000 worldwide samples

Ambroise Ahouidi , Mozam Ali , Jacob Almagro-Garcia , Alfred Amambua-Ngwa , Chanaki Amaratunga
Wellcome Open Research, 2021, 6, pp.42. ⟨10.12688/wellcomeopenres.16168.1⟩
Article dans une revue hal-03228653v1
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Order within chaos: Harnessing Plasmodium falciparum var gene extreme polymorphism for malaria epidemiology

Marc-Antoine Guery , Antoine Claessens
PLoS Genetics, 2021, 17 (2), pp.e1009344. ⟨10.1371/journal.pgen.1009344⟩
Article dans une revue hal-03228641v1
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Understanding Host–Pathogen–Vector Interactions with Chronic Asymptomatic Malaria Infections

Prince B Nyarko , Antoine Claessens
Trends in Parasitology, 2021, 37 (3), pp.195-204. ⟨10.1016/j.pt.2020.09.017⟩
Article dans une revue hal-02981651v1
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Intrinsic multiplication rate variation and plasticity of human blood stage malaria parasites

Lindsay B Stewart , Ofelia Diaz-Ingelmo , Antoine Claessens , James Abugri , Richard D Pearson
Communications Biology, 2020, 3, pp.624. ⟨10.1038/s42003-020-01349-7⟩
Article dans une revue hal-03152246v1
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Long read assemblies of geographically dispersed Plasmodium falciparum isolates reveal highly structured subtelomeres

Thomas Otto , Ulrike Böhme , Mandy Sanders , Adam Reid , Ellen I Bruske
Wellcome Open Research, 2018, 3, pp.52. ⟨10.12688/wellcomeopenres.14571.1⟩
Article dans une revue hal-01989283v1
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RecQ helicases in the malaria parasite Plasmodium falciparum affect genome stability, gene expression patterns and DNA replication dynamics

Antoine Claessens , Lynne M Harris , Slavica Stanojcic , Lia Chappell , Adam Stanton
PLoS Genetics, 2018, 14 (7), pp.e1007490. ⟨10.1371/journal.pgen.1007490⟩
Article dans une revue hal-01989183v1
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Culture adaptation of malaria parasites selects for convergent loss-of-function mutants

Antoine Claessens , Muna Affara , Samuel A Assefa , Dominic Kwiatkowski , David J Conway
Scientific Reports, 2017, 7, pp.41303. ⟨10.1038/srep41303⟩
Article dans une revue hal-01989281v1
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Extreme mutation bias and high AT content in Plasmodium falciparum

William L Hamilton , Antoine Claessens , Thomas Otto , Mihir Kekre , Rick M Fairhurst
Nucleic Acids Research, 2016, pp.gkw1259. ⟨10.1093/nar/gkw1259⟩
Article dans une revue hal-01989279v1
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Generation of Antigenic Diversity in Plasmodium falciparum by Structured Rearrangement of Var Genes During Mitosis

Antoine Claessens , William L Hamilton , Mihir Kekre , Thomas Otto , Adnan Faizullabhoy
PLoS Genetics, 2014, 10 (12), pp.e1004812. ⟨10.1371/journal.pgen.1004812⟩
Article dans une revue hal-01989273v1
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Optimized Whole-Genome Amplification Strategy for Extremely AT-Biased Template

Samuel Oyola , Magnus Manske , Susana Campino , Antoine Claessens , William L Hamilton
DNA Research, 2014, 21 (6), pp.661-671. ⟨10.1093/dnares/dsu028⟩
Article dans une revue hal-01989274v1

Plasmodium falciparum Clearance Is Rapid and Pitting Independent in Immune Malian Children Treated With Artesunate for Malaria

Papa Alioune Ndour , Tatiana M Lopera-Mesa , Seidina Diakité , Serena Chiang , Oussama Mouri
Journal of Infectious Diseases, 2014, 211 (2), pp.290-297. ⟨10.1093/infdis/jiu427⟩
Article dans une revue hal-01989275v1
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Induction of Strain-Transcending Antibodies Against Group A PfEMP1 Surface Antigens from Virulent Malaria Parasites

Ashfaq Ghumra , Jean-Philippe Semblat , Ricardo Ataide , Carolyne Kifude , Yvonne Adams
PLoS Pathogens, 2012, 8 (4), pp.e1002665. ⟨10.1371/journal.ppat.1002665⟩
Article dans une revue hal-01989271v1
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Selection of Plasmodium falciparum Parasites for Cytoadhesion to Human Brain Endothelial Cells

Antoine Claessens , J. Alexandra Alexandra Rowe
Journal of visualized experiments : JoVE, 2012, 59, ⟨10.3791/3122⟩
Article dans une revue hal-01989269v1
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Design of a variant surface antigen-supplemented microarray chip for whole transcriptome analysis of multiple Plasmodium falciparum cytoadherent strains, and identification of strain-transcendent rif and stevor genes

Antoine Claessens , Ashfaq Ghumra , Archna P Gupta , Sachel Mok , Zbynek Bozdech
Malaria Journal, 2011, 10 (1), pp.180. ⟨10.1186/1475-2875-10-180⟩
Article dans une revue hal-04109883v1

Adhesion of Plasmodium falciparum -infected erythrocytes to human cells: molecular mechanisms and therapeutic implications

J Alexandra Rowe , Antoine Claessens , Ruth Corrigan , Mònica Arman
Expert Reviews in Molecular Medicine, 2009, 11, pp.e16. ⟨10.1017/S1462399409001082⟩
Article dans une revue hal-04208631v1

DISC1, PDE4B, and NDE1 at the centrosome and synapse

Nicholas J Bradshaw , Fumiaki Ogawa , Beatriz Antolin-Fontes , Jennifer E Chubb , Becky C Carlyle
Biochemical and Biophysical Research Communications, 2008, 377 (4), pp.1091-1096. ⟨10.1016/j.bbrc.2008.10.120⟩
Article dans une revue hal-01989255v1