Albertus Viljoen

Chargé de Recherche de Classe Normale (CRCN-CNRS)
84%
Libre accès
45
Documents
Affiliation actuelle
  • Institut de pharmacologie et de biologie structurale (IPBS)
Identifiants chercheurs

Publications

8
5
4
3
3
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
28
11
11
11
8
7
5
5
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
21
16
3
2
2
1

Publications

Image document

Nanoscale clustering of mycobacterial ligands and DC-SIGN host receptors are key determinants for pathogen recognition

Albertus Viljoen , Alain Vercellone , Myriam Chimen , Gérald Gaibelet , Serge Mazères et al.
Science Advances , 2023, 9 (20), ⟨10.1126/sciadv.adf9498⟩
Article dans une revue hal-04260545 v1
Image document

Mycobacterial Adhesion: From Hydrophobic to Receptor-Ligand Interactions

Albertus Viljoen , Yves F Dufrêne , Jérôme Nigou
Microorganisms, 2022, 10 (5), pp.910-924.e7. ⟨10.3390/microorganisms10020454⟩
Article dans une revue hal-03814158 v1

Force-Induced Changes of PilY1 Drive Surface Sensing by Pseudomonas aeruginosa

Shanice Webster , Marion Mathelié-Guinlet , Andreia Verissimo , Daniel Schultz , Albertus Viljoen et al.
mBio, 2022, 13 (1), ⟨10.1128/mbio.03754-21⟩
Article dans une revue hal-05238394 v1

The staphylococcal biofilm protein Aap mediates cell–cell adhesion through mechanically distinct homophilic and lectin interactions

Can Wang , Constance Chantraine , Albertus Viljoen , Andrew Herr , Paul Fey et al.
PNAS Nexus, 2022, 1 (5), ⟨10.1093/pnasnexus/pgac278⟩
Article dans une revue hal-05238384 v1

Staphylococcus aureus vWF-binding protein triggers a strong interaction between clumping factor A and host vWF

Albertus Viljoen , Felipe Viela , Marion Mathelié-Guinlet , Dominique Missiakas , Giampiero Pietrocola et al.
Communications Biology, 2021, 4 (1), pp.453. ⟨10.1038/s42003-021-01986-6⟩
Article dans une revue hal-05238411 v1

AFM force-clamp spectroscopy captures the nanomechanics of the Tad pilus retraction

Johann Mignolet , Marion Mathelié-Guinlet , Albertus Viljoen , Yves Dufrêne
Nanoscale Horizons, 2021, 6 (6), pp.489-496. ⟨10.1039/D1NH00158B⟩
Article dans une revue hal-05238417 v1

AFM Unravels the Unique Adhesion Properties of the Caulobacter Type IVc Pilus Nanomachine

Johann Mignolet , Albertus Viljoen , Marion Mathelié-Guinlet , Felipe Viela , Claire Valotteau et al.
Nano Letters, 2021, 21 (7), pp.3075-3082. ⟨10.1021/acs.nanolett.1c00215⟩
Article dans une revue hal-05238414 v1

A New Function for Amyloid-Like Interactions: Cross-Beta Aggregates of Adhesins form Cell-to-Cell Bonds

Peter Lipke , Marion Mathelié-Guinlet , Albertus Viljoen , Yves Dufrêne
Pathogens, 2021, 10 (8), pp.1013. ⟨10.3390/pathogens10081013⟩
Article dans une revue hal-05238409 v1

Force spectroscopy of single cells using atomic force microscopy

Albertus Viljoen , Marion Mathelié-Guinlet , Ankita Ray , Nico Strohmeyer , Yoo Jin Oh et al.
Nature Reviews Methods Primers, 2021, 1 (1), pp.63. ⟨10.1038/s43586-021-00062-x⟩
Article dans une revue hal-05238402 v1
Image document

Synthesis and biological evaluation of 3,4-dihydro-1H-[1,4] oxazepino [6,5,4-hi] indol-1-ones and 4,6-dihydrooxepino [5,4,3-cd] indol-1(3H)-ones as Mycobacterium tuberculosis inhibitors

Bastien Champciaux , Clément Raynaud , Albertus Viljoen , Loïc Chene , Jérôme Thibonnet et al.
Bioorganic and Medicinal Chemistry Letters, 2021, 43, pp.116248. ⟨10.1016/j.bmc.2021.116248⟩
Article dans une revue hal-03588623 v1

AFM in cellular and molecular microbiology

Yves Dufrêne , Albertus Viljoen , Johann Mignolet , Marion Mathelié-Guinlet
Cellular Microbiology, 2021, 23 (7), ⟨10.1111/cmi.13324⟩
Article dans une revue hal-05238416 v1
Image document

Elimination of PknL and MSMEG_4242 in Mycobacterium smegmatis alters the character of the outer cell envelope and selects for mutations in Lsr2

Estalina Báez-Ramírez , Luis Querales , Carlos Andres Aranaga , Gustavo López , Elba Guerrero et al.
The Cell Surface, 2021, 7, pp.100060. ⟨10.1016/j.tcsw.2021.100060⟩
Article dans une revue inserm-03381892 v2

How Microbes Use Force To Control Adhesion

Albertus Viljoen , Johann Mignolet , Felipe Viela , Marion Mathelié-Guinlet , Yves Dufrêne
Journal of Bacteriology, 2020, 202 (12), ⟨10.1128/JB.00125-20⟩
Article dans une revue hal-05238442 v1
Image document

The endogenous galactofuranosidase GlfH1 hydrolyzes mycobacterial arabinogalactan

Lin Shen , Albertus Viljoen , Sydney Villaume , Maju Joe , Iman Halloum et al.
Journal of Biological Chemistry, 2020, pp.jbc.RA119.011817. ⟨10.1074/jbc.RA119.011817⟩
Article dans une revue inserm-02495154 v2
Image document

Synthesis and evaluation of heterocycle structures as potential inhibitors of Mycobacterium tuberculosis UGM

Carine Maaliki , Jian Fu , Sydney Villaume , Albertus Viljoen , Clément Raynaud et al.
Bioorganic and Medicinal Chemistry, 2020, 28 (13), pp.115579. ⟨10.1016/j.bmc.2020.115579⟩
Article dans une revue inserm-03082669 v1
Image document

Fast chemical force microscopy demonstrates that glycopeptidolipids define nanodomains of varying hydrophobicity on mycobacteria

Albertus Viljoen , Felipe Viela , Laurent Kremer , Yves F Dufrêne
Nanoscale Horizons, 2020, 5 (6), pp.944-953. ⟨10.1039/c9nh00736a⟩
Article dans une revue inserm-04842026 v1
Image document

O-Methylation of the glycopeptidolipid acyl chain defines surface hydrophobicity of Mycobacterium abscessus and macrophage invasion

Wassim Daher , Louis-David Leclercq , Albertus Viljoen , Jona Karam , Yves F Dufrêne et al.
ACS Infectious Diseases, 2020, 6 (10), pp.2756-2770. ⟨10.1021/acsinfecdis.0c00490⟩
Article dans une revue inserm-02971852 v1

What makes bacterial pathogens so sticky?

Felipe Viela , Marion Mathelié-Guinlet , Albertus Viljoen , Yves Dufrêne
Molecular Microbiology, 2020, 113 (4), pp.683-690. ⟨10.1111/mmi.14448⟩
Article dans une revue hal-05238443 v1
Image document

Verapamil Improves the Activity of Bedaquiline against Mycobacterium abscessusIn Vitro and in Macrophages

Albertus Viljoen , Clément Raynaud , Matt D Johansen , Françoise Roquet-Banères , Jean-Louis Herrmann et al.
Antimicrobial Agents and Chemotherapy, 2019, 63 (9), pp.e00705-00719. ⟨10.1128/AAC.00705-19⟩
Article dans une revue inserm-04842032 v1
Image document

Nitrogen deprivation induces triacylglycerol accumulation, drug tolerance and hypervirulence in mycobacteria

Pierre Santucci , Matt Johansen , Vanessa Point , Isabelle Poncin , Albertus Viljoen et al.
Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-019-45164-5⟩
Article dans une revue hal-02276153 v1

Single-molecule atomic force microscopy studies of microbial pathogens

Marion Mathelié-Guinlet , Felipe Viela , Albertus Viljoen , Jérôme Dehullu , Yves Dufrêne
Current Opinion in Biomedical Engineering, 2019, 12, pp.1-7. ⟨10.1016/j.cobme.2019.08.001⟩
Article dans une revue hal-05238445 v1
Image document

Synthesis, anti-mycobacterial and cytotoxic evaluation of substituted isoindoline-1,3-dione-4-aminoquinolines coupled via alkyl/amide linkers

Anu Rani , Albertus Viljoen , Matt Johansen , Laurent Kremer , Vipan Kumar
RSC Advances, 2019, 9 (15), pp.8515-8528. ⟨10.1039/C8RA10532D⟩
Article dans une revue inserm-02480348 v1
Image document

Lsr2 Is an Important Determinant of Intracellular Growth and Virulence in Mycobacterium abscessus

Vincent Le Moigne , Audrey Bernut , Mélanie Cortes , Albertus Viljoen , Christian Dupont et al.
Frontiers in Microbiology, 2019, 10, pp.905. ⟨10.3389/fmicb.2019.00905⟩
Article dans une revue pasteur-02618218 v1

Mutations in the MAB_2299c TetR Regulator Confer Cross-Resistance to Clofazimine and Bedaquiline in Mycobacterium abscessus

Matthias Richard , Ana Victoria Gutiérrez , Albertus Viljoen , Daniela Rodriguez-Rincon , Françoise Roquet-Banères et al.
Antimicrobial Agents and Chemotherapy, 2019, 63 (1), ⟨10.1128/AAC.01316-18⟩
Article dans une revue hal-02137498 v1
Image document

1 H -benzo[ d ]imidazole derivatives affect MmpL3 in Mycobacterium tuberculosis

Małgorzata Korycka-Machała , Albertus Viljoen , Jakub Pawełczyk , Paulina Borówka , Bożena Dziadek et al.
Antimicrobial Agents and Chemotherapy, 2019, 63, pp.441 - 460. ⟨10.1128/AAC.00441-19⟩
Article dans une revue hal-02202451 v1

The TetR Family Transcription Factor MAB_2299c Regulates the Expression of Two Distinct MmpS-MmpL Efflux Pumps Involved in Cross-Resistance to Clofazimine and Bedaquiline in Mycobacterium abscessus

Ana Victoria Gutiérrez , Matthias Richard , Françoise Roquet-Banères , Albertus Viljoen , Laurent Kremer
Antimicrobial Agents and Chemotherapy, 2019, 63 (10), pp.16. ⟨10.1128/AAC.01000-19⟩
Article dans une revue hal-05311092 v1

MmpL8 MAB controls Mycobacterium abscessus virulence and production of a previously unknown glycolipid family

Violaine Dubois , Albertus Viljoen , Laura Laencina , Vincent Le Moigne , Audrey Bernut et al.
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (43), pp.E10147-E10156. ⟨10.1073/pnas.1812984115⟩
Article dans une revue hal-02137509 v1

Structural rearrangements occurring upon cofactor binding in the Mycobacterium smegmatis β-ketoacyl-acyl carrier protein reductase MabA

Tanja Küssau , Marion Flipo , Niel van Wyk , Albertus Viljoen , Vincent Olieric et al.
Acta crystallographica Section D : Structural biology [1993-..], 2018, 74 (5), pp.383-393. ⟨10.1107/S2059798318002917⟩
Article dans une revue hal-02137567 v1
Image document

Glycopeptidolipids, a Double-Edged Sword of the Mycobacterium abscessus Complex

Ana Victoria Gutiérrez , Albertus Viljoen , Eric Ghigo , Jean-Louis Herrmann , Laurent Kremer
Frontiers in Microbiology, 2018, 9, pp.1145. ⟨10.3389/fmicb.2018.01145⟩
Article dans une revue hal-04535440 v1
Image document

Delineating the Physiological Roles of the PE and Catalytic Domains of LipY in Lipid Consumption in Mycobacterium-Infected Foamy Macrophages

Pierre Santucci , Sadia Diomandé , Isabelle Poncin , Laetitia Alibaud , Albertus Viljoen et al.
Infection and Immunity, 2018, 86 (9), ⟨10.1128/IAI.00394-18⟩
Article dans une revue hal-01860679 v1

Identification of genes required for Mycobacterium abscessus growth in vivo with a prominent role of the ESX-4 locus

Laura Laencina , Violaine Dubois , Vincent Le Moigne , Albertus Viljoen , Laleh Majlessi et al.
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (5), pp.E1002-E1011. ⟨10.1073/pnas.1713195115⟩
Article dans une revue pasteur-02046027 v1
Image document

Cyclipostins and cyclophostin analogs inhibit the antigen 85C from Mycobacterium tuberculosis both in vitro and in vivo

Albertus Viljoen , Matthias Richard , Phuong Chi Nguyen , Patrick Fourquet , Luc Camoin et al.
Journal of Biological Chemistry, 2018, 293 (8), pp.2755-2769. ⟨10.1074/jbc.RA117.000760⟩
Article dans une revue hal-01770061 v1
Image document

Mechanistic and Structural Insights Into the Unique TetR-Dependent Regulation of a Drug Efflux Pump in Mycobacterium abscessus

Matthias Richard , Ana Victoria Gutiérrez , Albertus Viljoen , Eric Ghigo , Mickaël Blaise et al.
Frontiers in Microbiology, 2018, 9, ⟨10.3389/fmicb.2018.00649⟩
Article dans une revue hal-02137555 v1

The diverse family of MmpL transporters in mycobacteria: from regulation to antimicrobial developments

Albertus Viljoen , Violaine Dubois , Fabienne Girard-Misguich , Mickaël Blaise , Jean-Louis Herrmann et al.
Molecular Microbiology, 2017, 104 (6), pp.889-904. ⟨10.1111/mmi.13675⟩
Article dans une revue hal-02137585 v1

A unique PE_PGRS protein inhibiting host cell cytosolic defenses and sustaining full virulence of Mycobacterium marinum in multiple hosts

Vipul K. Singh , Laurence Berry , Audrey Bernut , Shubhra Singh , Severine Carrere-Kremer et al.
Cellular Microbiology, 2016, 18 (11), pp.1489-1507. ⟨10.1111/cmi.12606⟩
Article dans une revue hal-01453293 v1

Deletion of a dehydratase important for intracellular growth and cording renders rough Mycobacterium abscessus avirulent

Iman Halloum , Severine Carrere-Kremer , Mickaël Blaise , Albertus Viljoen , Audrey Bernut et al.
Proceedings of the National Academy of Sciences of the United States of America, 2016, 113 (29), pp.E4228-E4237. ⟨10.1073/pnas.1605477113⟩
Article dans une revue hal-02086925 v1
Image document

The distinct fate of smooth and rough Mycobacterium abscessus variants inside macrophages

Anne-Laure Roux , Albertus Viljoen , Aicha Bah , Roxane Simeone , Audrey Bernut et al.
Open Biology, 2016, 6 (11), ⟨10.1098/rsob.160185⟩
Article dans une revue hal-01438481 v1

A new piperidinol derivative targeting mycolic acid transport in Mycobacterium abscessus

Christian Dupont , Albertus Viljoen , Faustine Dubar , Mickaël Blaise , Audrey Bernut et al.
Molecular Microbiology, 2016, 101 (3), pp.515-529. ⟨10.1111/mmi.13406⟩
Article dans une revue hal-02137602 v1

MAB_3551c encodes the primary triacylglycerol synthase involved in lipid accumulation in M ycobacterium abscessus

Albertus Viljoen , Mickaël Blaise , Chantal de Chastellier , Laurent Kremer
Molecular Microbiology, 2016, 102 (4), pp.611-627. ⟨10.1111/mmi.13482⟩
Article dans une revue hal-02137597 v1

Insights into the smooth-to-rough transitioning in Mycobacterium bolletii unravels a functional Tyr residue conserved in all mycobacterial MmpL family members

Audrey Bernut , Albertus Viljoen , Christian Dupont , Guillaume Sapriel , Mickaël Blaise et al.
Molecular Microbiology, 2016, 99 (5), pp.866-883. ⟨10.1111/mmi.13283⟩
Article dans une revue hal-02137603 v1