Group Leader
Our main objective is to decipher the molecular cross-talk that establishes between Mycobacterium tuberculosis and host immune cells during infection. We focus on understanding the role and the structure-function relationships of cell envelope lipids and glycoconjugates in innate immune recognition of mycobacteria and stimulation of CD1-restricted T cells.
We combine multidisciplinary approaches to decipher and exploit the immunomodulatory properties of Mycobacterium tuberculosis lipids and glycoconjugates.
We use a multidisciplinary approach combining lipidomics, microbiology, cell biology and animal experimentation to explore at the molecular level several facets of the host-pathogen interaction. Moreover, we wish to translate this fundamental knowledge into new therapeutic, preventive or diagnostic strategies/tools to be explored.
Modulation of innate immune responses
Mycobacterium tuberculosis (Mtb) inhibits innate immune responses, including inflammation and autophagy, thus favoring its survival inside the infected host. Our goals are to uncover the molecular bases of Mtb recognition by pattern-recognition receptors, including TLRs and C-type lectins, and to identify Mtb factors that modulate macrophage function. Moreover, we wish to characterize Mt lipid trafficking within extracellular vesicles and the remodeling of Mtb lipidome during infection.
Glycolipid antigen presentation to CD1-restricted T cells
Lipids and glycolipids are important antigens that induce CD1-restricted T cell-mediated specific immune responses. We intend to define the repertoire of Mtb lipid T cell epitopes, to characterize the molecular steps and mechanisms of their presentation by antigen-presenting cells and to evaluate of the protective efficacy of these antigenic lipids in animal models of Mtb infection.
Structural and functional definitions of Mtb glycoproteome
We previously evidenced that protein-O-mannosylation is crucial for virulence of Mtb. Our aims are to identify and decipher the roles of the mannoproteins contributing to Mtb persistence, in vivo, and to understand the structure/function relationships of protein-O-mannosyl transferase in order to guide inhibition strategies.
Emeline Fabre (University)
Martine Gilleron (CNRS)
Emilie Layre (CNRS)
Jérôme Nigou (CNRS)
Michel Rivière (CNRS)
Alain Vercellone (University)
Isabelle Vergne (CNRS)
Florian Boullée
Hanamée Faugeras
Marion Horta
Sébastien Nicolas
Sophie Zuberogoitia (CNRS)
Albertus Viljoen
Sonia Belkai
Tamara Mičková
Héctor Mayoral Reyes
Chloé Rivière
Viljoen et al. (2023) Nanoscale clustering of mycobacterial ligands and DC-SIGN host receptors are key determinants for pathogen recognition. Sci Adv
Mosquera-Restrepo et al. (2022) A Mycobacterium tuberculosis fingerprint in human breath allows tuberculosis detection. Nat Commun
Blanc et al. (2017) Mycobacterium tuberculosis inhibits human innate immune responses via the production of TLR2 antagonist glycolipids. Proc Natl Acad Sci USA
Decout et al. (2017) Rational design of adjuvants targeting the C-type lectin Mincle. Proc Natl Acad Sci USA
Gilleron et al. (2016) Lysosomal lipases PLRP2 and LPLA2 process mycobacterial multiacylated lipid antigens and generate T cell stimulatory antigens. Cell Chem Biol
Liu, Tonini et al. (2013) Bacterial protein-O-mannosylating enzyme is crucial for virulence of Mycobacterium tuberculosis. Proc Natl Acad Sci USA
In this study, the scientists showed, notably through the use of a molecular imaging technique with nanometric resolution, that the carbohydrate molecules on the surface of the M. tuberculosis complex species, contrary to species of the same bacterial genus, are organized in large domains that constitute platforms of strong interaction with the DC-SIGN receptor, itself organized in clusters.
These results constitute a conceptual advance in the understanding of the functioning of receptors specialized in the recognition of carbohydrate molecules, demonstrating that the organization of ligands at the surface of microorganisms is a key parameter. Moreover, they change our perception of the surface of bacterial envelopes, by suggesting the presence of functional domains. Finally, they open the way to the development of new anti-tuberculosis approaches using immunomodulation.
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, Jérôme Nigou* and Yves F. Dufrêne*. Science Advances, 9(20):eadf9498. DOI: 10.1126/sciadv.adf9498. † co-first authors; * co-senior authors- Access the article
Jérôme Nigou | Jerome.Nigou@ipbs.fr | +33 (0)5 61 17 55 54 | @NigouJ
Francoise Viala | communication@ipbs.fr | +33 (0)6 01 26 52 59
Read the Press release (in French): here
The World Health Organization (WHO) estimates that there are 10 million new cases of tuberculosis per year, 12% of which are children. However, 1/3 of these cases remain undiagnosed, mainly because of limitations of the tools currently available. The scientists’ work shows that the air exhaled by tuberculosis patients contains traces of the presence of the bacteria responsible for tuberculosis and that its analysis would allow a much more sensitive, rapid and easy diagnosis of the disease. The study was published on December 14, 2022 in the journal Nature Communications.
WHO’s goal is to reduce TB mortality and incidence by 90% and 80% respectively by 2030 compared to 2015 levels. This cannot be achieved without the development of much more effective diagnostic tools. TB diagnosis is currently based on clinical and radiographic examinations, coupled with bacteriological analysis of sputum where the presence of Mycobacterium tuberculosis, the bacterium responsible for the disease, is searched for by microscopic analysis, culture and/or gene amplification. However, sputum analysis has a low sensitivity in children and in individuals with low sputum counts, such as HIV co-infected patients.
In this study, scientists evaluated the diagnostic potential of a poorly explored biological sample, the exhaled breath condensate. This sample, which corresponds to the liquid phase of exhaled air sampled by cooling, has many advantages in the context of TB diagnosis. Indeed, it is constituted by the aerosolization of the liquid covering the respiratory epithelium; its composition thus varies according to the pathological state of the lung. Moreover, its collection is easy, non-invasive, and does not require specialized personnel. Here, scientists have been able to detect in the exhaled breath condensate collected from TB patients the presence of molecules (glycoconjuugates, lipids and proteins) produced by M. tuberculosis, allowing to differentiate these patients from healthy individuals or those with other respiratory infections. Interestingly, this approach, which can be implemented in the short term directly at point-of-care, allows the detection of TB patients for whom the bacteriological analysis of sputum is negative.
The results of this pilot study have already attracted the attention of several national and international organizations and are being validated on larger cohorts of patients in different regions of the world.
A Mycobacterium tuberculosis fingerprint in human breath allows tuberculosis detection” Sergio Fabián Mosquera-Restrepo, Sophie Zuberogoïtia, Lucie Gouxette, Emilie Layre, Martine Gilleron, Alexandre Stella, David Rengel, Odile Burlet-Schiltz, Ana Cecilia Caro, Luis F. Garcia, César Segura, Carlos Alberto Peláez Jaramillo, Mauricio Rojas*, Jérôme Nigou* Nature Communications December 14, 2022 – Access the article
Jérôme Nigou | Jerome.Nigou@ipbs.fr | +33 (0)5 61 17 55 54 | @NigouJ
Francoise Viala | communication@ipbs.fr | +33 (0)6 01 26 52 59
Read the Press release (in French): here
Listen to the podcast on France Culture (in French): here
Read comments in Le Monde: here
To secure their colonization and survival, pathogens have evolved tactics to undermine host immune responses. Better understanding pathogen invasion strategies is key to develop appropriate preventive or therapeutic tools. Scientists from the team “Immunomodulation by Mycobacterial Lipids and Glycoconjugates” at the Institute of Pharmacology and Structural Biology (IPBS – CNRS/Université Toulouse III – Paul Sabatier) have uncovered a molecular mechanism by which the tuberculosis bacillus escapes detection by the innate immune system. This study is published in the Proceedings of the National Academy of Sciences of the USA, on October 2 2017.
Mycobacterium tuberculosis, the causative agent of human tuberculosis, is a bacterial pathogen that has adapted to subvert the function of macrophages, whose one of the roles is to recognize and kill invading microorganisms. In the present study, the scientists used a library of M. tuberculosis mutants to infect macrophages and decipher molecular mechanisms by which the pathogen modulates the function of these immune cells. They found that M. tuberculosis produces cell envelope glycolipids that are antagonists of a macrophage receptor, named TLR2, which is dedicated to the recognition of pathogens, thereby preventing its efficient recognition by the immune system.
Landry Blanc, Martine Gilleron, Jacques Prandi, Ok-ryul Song, Mi-Seon Jang, Brigitte Gicquel, Daniel Drocourt, Olivier Neyrolles, Priscille Brodin, Gérard Tiraby, Alain Vercellone & Jérôme Nigou (2017) Mycobacterium tuberculosis inhibits human innate immune responses via the production of TLR2 antagonist glycolipids. PNAS, Published ahead of print October 2, 2017 doi:10.1073/pnas.1707840114. Access the article
This work was performed in collaboration with the Centre d’Infection et d’Immunité de Lille (CIIL), the Pasteur Institutes from Paris and Korea, and the biotech company InvivoGen (Toulouse).
Contact Jérôme Nigou (jerome.nigou@ipbs.fr)
Read the Press release (in French): here
Vaccination is a highly effective method of preventing infectious diseases. However, adjuvants are needed to enhance the immunogenicity of vaccine antigens. For many years, the development of adjuvants has been an empirical process. Scientists from the team “Immunomodulation by Mycobacterial Lipids and Glycoconjugates” at the Institute of Pharmacology and Structural Biology show that new generation adjuvants can be designed on a rational basis. This study is published in the Proceedings of the National Academy of Sciences of the USA, on 21 Feb 2017.
Vaccines are mainly used to fight infectious diseases but they can also help to treat cancer. Historically, vaccines have been made with live attenuated or dead pathogens. For many pathogens, however, such vaccines have not been successfully developed. Moreover, they can be associated to side effects. Current efforts aim at the development of subunit vaccines that induce a well-defined immune response against specific antigens, from pathogens (virus, bacteria) as well as from tumors.
However, vaccine antigens are often poorly immunogenic and require additional components, termed adjuvants, to help stimulate protective immunity. Most of the adjuvants in use have been developed empirically without a clear understanding of their mechanisms of action. Adjuvants inducing a strong humoral immunity, which protects against extracellular pathogens, are available. But, adjuvants directing the development of robust cellular immune responses, required to fight against intracellular pathogens or tumors, are still needed. Recently, the C-type lectin receptor Mincle was found to elicit such responses on the recognition of microbial glycolipids, thereby providing a basis for the rational design of new adjuvants. In the present study, the scientists used a multidisciplinary approach, combining chemical synthesis, cell biology, and molecular modeling to decipher the molecular bases of ligand recognition by the receptor. This led them to synthesize new compounds inducing stronger immune responses, while being less toxic, than the currently available Mincle ligands, and that represent new powerful adjuvant molecules.
This work was performed in collaboration with the biotech company Invivogen (Toulouse), the “Laboratoire d’Ingénierie des Systèmes Biologiques et des Procédés” (Toulouse) and the “Centro Nacional de Investigaciones Cardiovasculares Carlos III (Madrid).
Decout, A., Silva-Gomes, S., Drocourt, D., Barbe, S., André, I., Cueto, F.J., Lioux, T., Sancho, D., Pérouzel, E., Vercellone, A., Prandi, J., Gilleron, M., Tiraby, G. & Nigou, J. (2017) Rational design of adjuvants targeting the C-type lectin Mincle. PNAS, doi: 10.1073/pnas.1612421114. Access the article
Jérôme Nigou | Jerome.Nigou@ipbs.fr | +33 (0)5 61 17 55 54 | @NigouJ
Read the Press release (in French): here
Our group has just received a funding from the Brigham & Women’s Hospital, as part of a grant from the Grand Challenges TB Vaccine Accelerator, an initiative of the Bill & Melinda Gates Foundation. This international project involving two american groups, Boston and Atlanta, and three european groups, Salisbury (UK), Groningen (Netherlands) and Toulouse, will explore a very original track to develop a new vaccine against tuberculosis and will be funded to the tune of more than $ 3 million by the foundation. In contrast to classical approaches, it aims at developing a vaccine, which is not based on proteins but on bacterial lipids.
The discovery of an immune escape strategy used by Mycobacterium tuberculosis, the etiological agent of human tuberculosis, has led the team “Immunochemistry and mycobacterial glycoconjugates” from Institut de Pharmacologie et de Biologie Structurale (IPBS, CNRS/Université Toulouse III – Paul Sabatier) to design a novel type of powerful anti-inflammatory molecules. Published in PNAS on May 13, this work performed in collaboration with the Laboratoire de Chimie de Coordination (LCC, CNRS/UPS/INPT) and Laboratoire de Toxicologie Alimentaire (TOXALIM, INRA/UPS/INPT) opens avenues for the development of new therapeutic strategies to combat inflammatory diseases.
Read the Press release (in French): here
A posttranslational protein O-mannosylation process resembling that found in fungi and animals has been reported in the major human pathogen Mycobacterium tuberculosis (Mtb) and related actinobacteria. However, the role and incidence of this process, which is essential in eukaryotes, have never been explored in Mtb.
Read the Press release (in French): here
Our team was labelled by the Fondation pour la Recherche Médicale (2018-2021).
Our team is or has been supported in the five past years by grants or fellowships from:
The complete list of our publications is available through Pubmed
Viljoen, A., Vercellone, A., Chimen, M., Gaibelet G., Mazères, S, Nigou, J., Dufrêne, Y.F. (2023) Nanoscale clustering of mycobacterial ligands and DC-SIGN host receptors are key determinants for pathogen recognition. Sci Adv 9, eadf9498 (View)
Mosquera-Restrepo, S.F., Zuberogoitia, S., Gouxette, L., Layre, E., Gilleron, M., Stella, A., Rengel, D., Burlet-Schiltz, O., Caro, A.C., Garcia, L.F., Segura, C., Pelaez Jaramillo, C.A., Rojas, M., Nigou, J. (2022) A Mycobacterium tuberculosis fingerprint in human breath allows tuberculosis detection. Nat Commun 13, 7751 (View)
Bah, A., Sanicas, M., Nigou, J., Guilhot, C., Astarie-Dequeker, C., Vergne, I. (2020) The Lipid Virulence Factors of Mycobacterium tuberculosis Exert Multilayered Control over Autophagy-Related Pathways in Infected Human Macrophages. Cells 9, 666 (View)
Blanc, L., Gilleron, M., Prandi, J., Song, O.R., Jang, M.S., Gicquel, B., Drocourt, D., Neyrolles, O., Brodin, P., Tiraby, G., Vercellone, A., Nigou, J. (2017) Mycobacterium tuberculosis inhibits human innate immune responses via the production of TLR2 antagonist glycolipids. Proc Natl Acad Sci USA 114, 11205-11210 (View)
Decout A., Silva-Gomes S., Drocourt D., Barbe S., André I., Cueto F.J., Lioux T., Sancho D., Pérouzel E., Vercellone A., Prandi J., Gilleron M., Tiraby G. & Nigou J. (2017) Rational design of adjuvants targeting the C-type lectin Mincle. Proc Natl Acad Sci USA 114:2675-2680 (View)
Blattes, E., Vercellone, A., Eutamene, H., Turrin, C.O., Theodorou, V., Majoral, J.P., Caminade, A.M., Prandi, J., Nigou, J., Puzo, G. (2013) Mannodendrimers prevent acute lung inflammation by inhibiting neutrophil recruitment. Proc Natl Acad Sci USA 110, 8795-8800 (View)
Liu, C.F., Tonini, L., Malaga, W., Beau, M., Stella, A., Bouyssie, D., Jackson, M.C., Nigou, J., Puzo, G., Guilhot, C., Burlet-Schiltz, O., Riviere, M. (2013) Bacterial protein-O-mannosylating enzyme is crucial for virulence of Mycobacterium tuberculosis. Proc Natl Acad Sci USA 110, 6560-6565 (View)
Gilleron, M., Lepore, M., Layre, E., Cala-De Paepe, D., Mebarek, N., Shayman, J.A., Canaan, S., Mori, L., Carriere, F., Puzo, G., De Libero, G. (2016) Lysosomal Lipases PLRP2 and LPLA2 Process Mycobacterial Multi-acylated Lipids and Generate T Cell Stimulatory Antigens. Cell Chem Biol 23, 1147-1156 (View)
Garcia-Alles, L.F., Collmann, A., Versluis, C., Lindner, B., Guiard, J., Maveyraud, L., Huc, E., Im, J.S., Sansano, S., Brando, T., Julien, S., Prandi, J., Gilleron, M., Porcelli, S.A., de la Salle, H., Heck, A.J., Mori, L., Puzo, G., Mourey, L., De Libero, G. (2011) Structural reorganization of the antigen-binding groove of human CD1b for presentation of mycobacterial sulfoglycolipids. Proc Natl Acad Sci USA 108, 17755-17760 (View)
Guiard, J., Collmann, A., Gilleron, M., Mori, L., De Libero, G., Prandi, J., Puzo, G. (2008) Synthesis of diacylated trehalose sulfates: candidates for a tuberculosis vaccine. Angew Chem Int Ed Engl 47, 9734-9738 (View)
De la Salle, H., Mariotti, S., Angenieux, C., Gilleron, M., Garcia-Alles, L.F., Malm, D., Berg, T., Paoletti, S., Maitre, B., Mourey, L., Salamero, J., Cazenave, J.P., Hanau, D., Mori, L., Puzo, G., De Libero, G. (2005) Assistance of microbial glycolipid antigen processing by CD1e. Science 310, 1321-1324 (View)
Gilleron, M., Stenger, S., Mazorra, Z., Wittke, F., Mariotti, S., Bohmer, G., Prandi, J., Mori, L., Puzo, G., De Libero, G. (2004) Diacylated sulfoglycolipids are novel mycobacterial antigens stimulating CD1-restricted T cells during infection with Mycobacterium tuberculosis. J Exp Med 199, 649-659 (View)
Tonini, L., Sadet, B., Stella, A., Bouyssie, D., Nigou, J., Burlet-Schiltz, O., Riviere, M. (2020) Potential Plasticity of the Mannoprotein Repertoire Associated to Mycobacterium tuberculosis Virulence Unveiled by Mass Spectrometry-Based Glycoproteomics. Molecules 25, 2348 (View)
Vetizou, M., Pitt, J.M., Daillere, R., Lepage, P., Waldschmitt, N., Flament, C., Rusakiewicz, S., Routy, B., Roberti, M.P., Duong, C.P., Poirier-Colame, V., Roux, A., Becharef, S., Formenti, S., Golden, E., Cording, S., Eberl, G., Schlitzer, A., Ginhoux, F., Mani, S., Yamazaki, T., Jacquelot, N., Enot, D.P., Berard, M., Nigou, J., Opolon, P., Eggermont, A., Woerther, P.L., Chachaty, E., Chaput, N., Robert, C., Mateus, C., Kroemer, G., Raoult, D., Boneca, I.G., Carbonnel, F., Chamaillard, M., Zitvogel, L. (2015) Anticancer immunotherapy by CTLA-4 blockade relies on the gut microbiota. Science 350, 1079-1084 (View)
Larrouy-Maumus, G., Skovierova, H., Dhouib, R., Angala, S.K., Zuberogoitia, S., Pham, H., Villela, A.D., Mikusova, K., Noguera, A., Gilleron, M., Valentinova, L., Kordulakova, J., Brennan, P.J., Puzo, G., Nigou, J., Jackson, M. (2012) A small multidrug resistance-like transporter involved in the arabinosylation of arabinogalactan and lipoarabinomannan in mycobacteria. J Biol Chem 287, 39933-39941 (View)
Klionsky, D., …, Vergne, I., et al. (2021). Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition). Autophagy 17:1-382 (View)
Layre, E. (2020) Trafficking of Mycobacterium tuberculosis Envelope Components and Release Within Extracellular Vesicles: Host-Pathogen Interactions Beyond the Wall. Front Immunol 11, 1230 (View)
Bah, A., Vergne, I. (2017) Macrophage Autophagy and Bacterial Infections. Front Immunol 8, 1483 Pubmed (View)
Vergne, I., Lafont, F., Espert, L., Esclatine, A., Biard-Piechaczyk, M. (2017) Autophagy, ATG proteins and infectious diseases. Med Sci (Paris) 33, 312-318 Special Issue on “Autophagie”, editorial: Patrice Codogno et Guido Kroemer. (View)
Vergne, I., Gilleron, M., Nigou, J. (2014) Manipulation of the endocytic pathway and phagocyte functions by Mycobacterium tuberculosis lipoarabinomannan. Front Cell Infect Microbiol 4, 187 (View)
Layre, E., Mazurek, J., Gilleron, M. (2015) Glycolipid Presentation by CD1. In: eLS. John Wiley & Sons, Ltd: Chichester (View)
Ray, A., Cot, M., Puzo, G., Gilleron, M., Nigou, J. (2013) Bacterial cell wall macroamphiphiles: pathogen-/microbe-associated molecular patterns detected by mammalian innate immune system. Biochimie 95, 33-42 (View)
Kitzmiller CE, Cheng TY, Prandi J, Sparks IL, Moody DB, Morita YS. (2024) Detergent-induced quantitatively limited formation of diacyl phosphatidylinositol dimannoside in Mycobacterium smegmatis. J Lipid Res. Mar 22:100533. doi: 10.1016/j.jlr.2024.100533
Palčeková Z, De K, Angala SK, Gilleron M, Zuberogoitia S, Gouxette L, Soto-Ojeda M, Gonzalez-Juarrero M, Obregón-Henao A, Nigou J, Wheat WH, Jackson M. (2024) Impact of Methylthioxylose Substituents on the Biological Activities of Lipomannan and Lipoarabinomannan in Mycobacterium tuberculosis. ACS Infect Dis. Mar 21. doi: 10.1021/acsinfecdis.4c00079.
Lin Z, Kaniraj JP, Holzheimer M, Nigou J, Gilleron M, Hekelaar J, Minnaard AJ. (2024) Asymmetric Total Synthesis and Structural Revision of DAT2, an Antigenic Glycolipid from Mycobacterium tuberculosis. Angew Chem Int Ed Engl. Mar 8:e202318582. doi: 10.1002/anie.202318582
Eckhardt E, Schinköthe J, Gischke M, Sehl-Ewert J, Corleis B, Dorhoi A, Teifke J, Albrecht D, Geluk A, Gilleron M, Bastian M. (2023) Phosphatidylinositolmannoside vaccination induces lipid-specific Th1-responses and partially protects guinea pigs from Mycobacterium tuberculosis challenge. Sci Rep. 13:18613.
Géraud N, Falcou C, Parra J, Froment C, Rengel D, Burlet-Schiltz O, Marcoux J, Nigou J, Rivière M, Fabre E.(2023) Development of a novel target-based cell assay, reporter of the activity of mycobacterium tuberculosis protein-O-mannosyltransferase. Glycobiology. Sep 12:cwad072.
Palčeková Z, Obregón-Henao A, De K, Walz A, Lam H, Philp J, Angala SK, Patterson J, Pearce C, Zuberogoitia S, Avanzi C, Nigou J, McNeil M, Muñoz Gutiérrez JF, Gilleron M, Wheat WH, Gonzalez-Juarrero M, Jackson M. (2023) Role of succinyl substituents in the mannose-capping of lipoarabinomannan and control of inflammation in Mycobacterium tuberculosis infection. PLoS Pathog. 19:e1011636.
Nabeemeeah F, Sabet R, Moloantoa T, Waja Z, Pretorius Z, Majoro K, Letutu-Xaba M, Vilaplana C, Nigou J, Martinson N. (2023) Exhaled breath specimens subjected to point-of-care lipoarabinomannan testing. Int J Tuberc Lung Dis. 27:703-705.
Viljoen, A., Vercellone, A., Chimen, M., Gaibelet G., Mazères, S, Nigou, J., Dufrêne, Y.F. (2023) Nanoscale clustering of mycobacterial ligands and DC-SIGN host receptors are key determinants for pathogen recognition. Sci Adv 9, eadf9498
Aceves-Sánchez MJ, Barrios-Payán JA, Segura-Cerda CA, Flores-Valdez MA, Mata-Espinosa D, Pedroza-Roldán C, Yadav R, Saini DK, de la Cruz MA, Ares MA, Bielefeldt-Ohmann H, Baay-Guzmán G, Vergne I, Velázquez-Fernández JB, Barba León J, Hernández-Pando R. (2023) BCG∆BCG1419c and BCG differ in induction of autophagy, c-di-GMP content, proteome, and progression of lung pathology in Mycobacterium tuberculosis HN878-infected male BALB/c mice. Vaccine. May 8: S0264-410X(23)00489-9
Brown CM, Corey RA, Grélard A, Gao Y, Choi YK, Luna E, Gilleron M, Destainville N, Nigou J, Loquet A, Fullam E, Im W, Stansfeld PJ, Chavent M. (2023) Supramolecular organization and dynamics of mannosylated phosphatidylinositol lipids in the mycobacterial plasma membrane. Proc Natl Acad Sci U S A. 120 (5):e2212755120.
Abeliovich H, Debnath J, Ding WX, Jackson WT, Kim DH, Klionsky DJ, Ktistakis N, Margeta M, Münz C, Petersen M, Sadoshima J, Vergne I. (2023) Editorial: Where is the field of autophagy research heading? Autophagy. Jan 23;1-6
Mosquera-Restrepo SF, Zuberogoïtia S, Gouxette L, Layre E, Gilleron M, Stella A, Rengel D, Burlet-Schilt O, Caro AC, Garcia LF, Segura C, Peláez Jaramillo CA, Rojas M, Nigou J. (2022) A Mycobacterium tuberculosis fingerprint in human breath allows tuberculosis detection. Nat Commun. 13(1):7751.
Correia-Neves M, Nigou J, Mousavian Z, Sundling C, Källenius G. (2022) Immunological hyporesponsiveness in tuberculosis: the role of mycobacterial glycolipids. Front Immunol. 13:1035122.
Daher W, Leclercq LD, Johansen MD, Hamela C, Karam J, Trivelli X, Nigou J, Guérardel Y, Kremer L. (2022) Glycopeptidolipid glycosylation controls surface properties and pathogenicity in Mycobacterium abscessus. Cell Chem Biol. 22:00125.
Viljoen A, Dufrêne YF, Nigou J. (2022) Mycobacterial Adhesion:From Hydrophobic to Receptor-Ligand Interactions. Microorganisms. 10:454.
James CA, Xu Y, Aguilar MS, Jing L, Layton ED, Gilleron M, Minnaard AJ, Scriba TJ, Day CL, Warren EH, Koelle DM, Seshadri C. (2022) CD4 and CD8 co-receptors modulate functional avidity of CD1b-restricted T cells. Nat Commun. 13:78.
Sousa Silva C, Sundling C, Folkesson E, Fröberg G, Nóbrega C, Canto-Gomes J, Chambers B, Tadepally L, Brodin P, Bruchfeld J, Nigou J, Correia-Neves M & Källenius G. (2021) High dimensional immune profiling reveals different response patterns in active and latent TB following stimulation with mycobacterial glycolipids. Front Immunol. 12:727300.
Payros D, Alonso H, Malaga W, Volle A, Mazères S, Déjean S, Valière S, Moreau F, Balor S, Stella A, Combes-Soia L, Burlet-Schiltz O, Bouchez O, Nigou J, Astarie-Dequeker C, Guilhot C. (2021) Rv0180c contributes to Mycobacterium tuberculosis cell shape and to infectivity in mice and macrophages. PLoS Pathog. 17:e1010020.
Anso I, Basso LGM, Wang L, Marina A, Páez-Pérez ED, Jäger C, Gavotto F, Tersa M, Perrone S, Contreras FX, Prandi J, Gilleron M, Linster CL, Corzana F, Lowary TL, Trastoy B, Guerin ME. (2021) Molecular ruler mechanism and interfacial catalysis of the integral membrane acyltransferase PatA. Sci Adv. 7:eabj4565.
Jagannath C, McBride JW, Vergne I (2021) Editorial: The Autophagy Pathway: Bacterial Pathogen Immunity and Evasion. Front Immunol. 12:768935.
Layre E (2021) Targeted Lipidomics of Mycobacterial Lipids and Glycolipids. Methods Mol Biol. 2314:549.
Jøntvedt Jørgensen M, Grotle Nore K, Aass HC, Layre E, Nigou J, Mortensen R, Tasken K, Kvale D, Jenum S, Tonby K, Dyrhol-Riise AM (2021) Plasma LOX-products and monocyte signaling is reduced by adjunctive cyclooxygenase-2 inhibitor in a phase I clinical trial of tuberculosis patients. Front Cell Infect Microbiol 11:669623.
Lanéelle MA, Spina L, Nigou J, Lemassu A & Daffé M (2021) Lipid and lipoarabinomannan purification and characterization. Methods Mol Biol 2314:109.
Klionsky D, …, Vergne I, et al. (2021). Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition). Autophagy 17:1-382.
Felix J, Siebert C, Novion Ducassou J, Nigou J, Garcia PS, Fraudeau A, Huard K, Mas C, Brochier-Armanet C, Couté Y, Gutsche I & and Renesto P (2021) Structural and Functional Analysis of the Francisella Lysine Decarboxylase as a Key Actor in Oxidative Stress Resistance. Sci Rep 11:972.
Marín Franco JL, Genoula M, Corral D, Duette G, Ferreyra M, Maio M, Dolotowicz MB, Aparicio-Trejo OE, Patiño-Martínez E, Charton A, Métais A, Fuentes F, Soldan V, Moraña EJ, Palmero D, Ostrowski M, Schierloh P, Sánchez-Torres C, Hernández-Pando R, Pedraza-Chaverri J, Rombouts Y, Hudrisier D, Layre E, Vérollet C, Maridonneau-Parini I, Neyrolles O, Sasiain MDC, Lugo-Villarino G, Balboa L (2020) Host-Derived Lipids from Tuberculous Pleurisy Impair Macrophage Microbicidal-Associated Metabolic Activity. Cell Rep 33:108547.
Källenius G, Nigou J, Cooper A & Correia-Neves M (2020) Editorial: Mycobacterial Glycolipids-Role in Immunomodulation and Targets for Vaccine Development. Front Immunol 11:603900.
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Pharmaceutical compositions comprising actinomycete glycerol acyl derivatives antigens, their process of extraction, and their use against tuberculosis. Puzo, G., Layre, E., Gilleron, M., Prandi, J., Stenger, S., De Libero, G. EP20070291249, deposited 12/10/2007, extended 13/10/2008.
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Sulfoglycolipid antigens, their process of preparation, and their use against tuberculosis. Puzo, G., Prandi, J., Gilleron, M., De Libero, G., Guiard, J., Mori, L., Paoletti, S. EP20070290097, deposited 24/01/2007, extended 13/10/2008.
Sulfoglycolipid antigens, their extraction from Mycobacterium tuberculosis, and their use against tuberculosis. Puzo, G., Gilleron, M., Stenger, S., De Libero, G. EP20030290965, deposited 18/04/2003.