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Diuvenji EV, Nevolina ED, Solovyev ID, Sukhacheva MV, Mart’yanov SV, Novikova AS, Zhurina MV, Plakunov VK, Gannesen AV. A-Type Natriuretic Peptide Alters the Impact of Azithromycin on Planktonic Culture and on (Monospecies and Binary) Biofilms of Skin Bacteria Kytococcus schroeteri and Staphylococcus aureus. Microorganisms 2023; 11:2965. [PMID: 38138110 PMCID: PMC10746058 DOI: 10.3390/microorganisms11122965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/29/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
It has been established that the human atrial natriuretic peptide is able to alter the effect of azithromycin on Kytococcus schroeteri H01 and Staphylococcus aureus 209P monospecies and binary biofilms. The effect of the hormone depends on the surface type and cultivation system, and it may have both enhancing and counteracting effects. The antagonistic effect of the hormone was observed mostly on hydrophobic surfaces, whereas the additive effect was observed on hydrophilic surfaces like glass. Also, the effect of the hormone depends on the antibiotic concentration and bacterial species. The combination of azithromycin and ANP led to an amplification of cell aggregation in biofilms, to the potential increase in matrix synthesis, and to a decrease in S. aureus in the binary community. Also, ANP, azithromycin, and their combinations caused the differential expression of genes of resistance to different antibiotics, like macrolides (mostly increasing expression in kytococci), fluoroquinolones, aminoglycosides, and others, in both bacteria.
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Affiliation(s)
- Ekaterina V. Diuvenji
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
| | - Ekaterina D. Nevolina
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
| | - Ilya D. Solovyev
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
| | - Marina V. Sukhacheva
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
| | - Sergey V. Mart’yanov
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
| | | | - Marina V. Zhurina
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
| | - Vladimir K. Plakunov
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
| | - Andrei V. Gannesen
- Federal Research Center “Fundamentals of Biotechnology”, Russian Academy of Sciences, 119071 Moscow, Russia; (E.V.D.); (E.D.N.); (M.V.S.); (S.V.M.); (M.V.Z.); (V.K.P.)
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2
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Louis M, Tahrioui A, Tremlett CJ, Clamens T, Leprince J, Lefranc B, Kipnis E, Grandjean T, Bouffartigues E, Barreau M, Defontaine F, Cornelis P, Feuilloley MG, Harmer NJ, Chevalier S, Lesouhaitier O. The natriuretic peptide receptor agonist osteocrin disperses Pseudomonas aeruginosa biofilm. Biofilm 2023; 5:100131. [PMID: 37252226 PMCID: PMC10220261 DOI: 10.1016/j.bioflm.2023.100131] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 05/02/2023] [Accepted: 05/18/2023] [Indexed: 05/31/2023] Open
Abstract
Biofilms are highly tolerant to antimicrobials and host immune defense, enabling pathogens to thrive in hostile environments. The diversity of microbial biofilm infections requires alternative and complex treatment strategies. In a previous work we demonstrated that the human Atrial Natriuretic Peptide (hANP) displays a strong anti-biofilm activity toward Pseudomonas aeruginosa and that the binding of hANP by the AmiC protein supports this effect. This AmiC sensor has been identified as an analog of the human natriuretic peptide receptor subtype C (h-NPRC). In the present study, we evaluated the anti-biofilm activity of the h-NPRC agonist, osteocrin (OSTN), a hormone that displays a strong affinity for the AmiC sensor at least in vitro. Using molecular docking, we identified a pocket in the AmiC sensor that OSTN reproducibly docks into, suggesting that OSTN might possess an anti-biofilm activity as well as hANP. This hypothesis was validated since we observed that OSTN dispersed established biofilm of P. aeruginosa PA14 strain at the same concentrations as hANP. However, the OSTN dispersal effect is less marked than that observed for the hANP (-61% versus -73%). We demonstrated that the co-exposure of P. aeruginosa preformed biofilm to hANP and OSTN induced a biofilm dispersion with a similar effect to that observed with hANP alone suggesting a similar mechanism of action of these two peptides. This was confirmed by the observation that OSTN anti-biofilm activity requires the activation of the complex composed by the sensor AmiC and the regulator AmiR of the ami pathway. Using a panel of both P. aeruginosa laboratory reference strains and clinical isolates, we observed that the OSTN capacity to disperse established biofilms is highly variable from one strain to another. Taken together, these results show that similarly to the hANP hormone, OSTN has a strong potential to be used as a tool to disperse P. aeruginosa biofilms.
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Affiliation(s)
- Melissande Louis
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Ali Tahrioui
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Courtney J. Tremlett
- Living Systems Institute, Stocker Road, University of Exeter, Exeter, EX4 4QD, UK
| | - Thomas Clamens
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Jérôme Leprince
- PRIMACEN, University of Rouen Normandy, 76821, Mont-Saint-Aignan, France
| | - Benjamin Lefranc
- PRIMACEN, University of Rouen Normandy, 76821, Mont-Saint-Aignan, France
| | - Eric Kipnis
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019-UMR9017-CIIL-Centre d'Infection et d'Immunité de Lille, University Lille, F-59000, Lille, France
| | - Teddy Grandjean
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019-UMR9017-CIIL-Centre d'Infection et d'Immunité de Lille, University Lille, F-59000, Lille, France
| | - Emeline Bouffartigues
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Magalie Barreau
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Florian Defontaine
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Pierre Cornelis
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Marc G.J. Feuilloley
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Nicholas J. Harmer
- Living Systems Institute, Stocker Road, University of Exeter, Exeter, EX4 4QD, UK
| | - Sylvie Chevalier
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
| | - Olivier Lesouhaitier
- Univ Rouen Normandie, Unité de Recherche Communication Bactérienne et Stratégies Anti-infectieuses, CBSA UR4312, 27000, Evreux, France
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Thiroux A, Berjeaud JM, Villéger R, Crépin A. Effect of endocrine disruptors on bacterial virulence. Front Cell Infect Microbiol 2023; 13:1292233. [PMID: 38029256 PMCID: PMC10657830 DOI: 10.3389/fcimb.2023.1292233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
For several decades, questions have been raised about the effects of endocrine disruptors (ED) on environment and health. In humans, EDs interferes with hormones that are responsible for the maintenance of homeostasis, reproduction and development and therefore can cause developmental, metabolic and reproductive disorders. Because of their ubiquity in the environment, EDs can adversely impact microbial communities and pathogens virulence. At a time when bacterial resistance is inevitably emerging, it is necessary to understand the effects of EDs on the behavior of pathogenic bacteria and to identify the resulting mechanisms. Increasing studies have shown that exposure to environmental EDs can affect bacteria physiology. This review aims to highlight current knowledge of the effect of EDs on the virulence of human bacterial pathogens and discuss the future directions to investigate bacteria/EDs interaction. Given the data presented here, extended studies are required to understand the mechanisms by which EDs could modulate bacterial phenotypes in order to understand the health risks.
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Affiliation(s)
- Audrey Thiroux
- Université de Poitiers, UMR CNRS 7267, Ecologie et Biologie des Interactions, Poitiers, France
| | | | | | - Alexandre Crépin
- Université de Poitiers, UMR CNRS 7267, Ecologie et Biologie des Interactions, Poitiers, France
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Luqman A. The orchestra of human bacteriome by hormones. Microb Pathog 2023; 180:106125. [PMID: 37119938 DOI: 10.1016/j.micpath.2023.106125] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/07/2023] [Accepted: 04/24/2023] [Indexed: 05/01/2023]
Abstract
Human microbiome interact reciprocally with the host. Recent findings showed the capability of microorganisms to response towards host signaling molecules, such as hormones. Studies confirmed the complex response of bacteria in response to hormones exposure. These hormones impact many aspects on bacteria, such as the growth, metabolism, and virulence. The effects of each hormone seem to be species-specific. The most studied hormones are cathecolamines also known as stress hormones that consists of epinephrine, norepinephrine and dopamine. These hormones affect the growth of bacteria either inhibit or enhance by acting like a siderophore. Epinephrine and norepinephrine have also been reported to activate QseBC, a quorum sensing in Gram-negative bacteria and eventually enhances the virulence of pathogens. Other hormones were also reported to play a role in shaping human microbiome composition and affect their behavior. Considering the complex response of bacteria on hormones, it highlights the necessity to take the impact of hormones on bacteria into account in studying human health in relation to human microbiome.
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Affiliation(s)
- Arif Luqman
- Biology Department, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia.
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Ovcharova MA, Schelkunov MI, Geras’kina OV, Makarova NE, Sukhacheva MV, Martyanov SV, Nevolina ED, Zhurina MV, Feofanov AV, Botchkova EA, Plakunov VK, Gannesen AV. C-Type Natriuretic Peptide Acts as a Microorganism-Activated Regulator of the Skin Commensals Staphylococcus epidermidis and Cutibacterium acnes in Dual-Species Biofilms. BIOLOGY 2023; 12:436. [PMID: 36979128 PMCID: PMC10045295 DOI: 10.3390/biology12030436] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/06/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023]
Abstract
The effect of C-type natriuretic peptide in a concentration closer to the normal level in human blood plasma was studied on the mono-species and dual-species biofilms of the skin commensal bacteria Cutibacterium acnes HL043PA2 and Staphylococcus epidermidis ATCC14990. Despite the marginal effect of the hormone on cutibacteria in mono-species biofilms, the presence of staphylococci in the community resulted in a global shift of the CNP effect, which appeared to increase the competitive properties of C. acnes, its proliferation and the metabolic activity of the community. S. epidermidis was mostly inhibited in the presence of CNP. Both bacteria had a significant impact on the gene expression levels revealed by RNA-seq. CNP did not affect the gene expression levels in mono-species cutibacterial biofilms; however, in the presence of staphylococci, five genes were differentially expressed in the presence of the hormone, including two ribosomal proteins and metal ABC transporter permease. In staphylococci, the Na-translocating system protein MpsB NADH-quinone oxidoreductase subunit L was downregulated in the dual-species biofilms in the presence of CNP, while in mono-species biofilms, two proteins of unknown function were downregulated. Hypothetically, at least one of the CNP mechanisms of action is via the competition for zinc, at least on cutibacteria.
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Affiliation(s)
- Maria A. Ovcharova
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
| | - Mikhail I. Schelkunov
- Skolkovo Institute of Science and Technology, Moscow 121205, Russia
- Institute for Information Transmission Problems of Russian Academy of Sciences, Moscow 127051, Russia
| | - Olga V. Geras’kina
- Biological Faculty, Lomonosov Moscow State University, Moscow 119192, Russia
| | | | - Marina V. Sukhacheva
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
| | - Sergey V. Martyanov
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
| | - Ekaterina D. Nevolina
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
| | - Marina V. Zhurina
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
| | - Alexey V. Feofanov
- Biological Faculty, Lomonosov Moscow State University, Moscow 119192, Russia
| | - Ekaterina A. Botchkova
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
| | - Vladimir K. Plakunov
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
| | - Andrei V. Gannesen
- Federal Research Centre “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow 119071, Russia
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6
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Diuvenji EV, Nevolina ED, Mart’yanov SV, Zhurina MA, Kalmantaeva OV, Makarova MA, Botchkova EA, Firstova VV, Plakunov VK, Gannesen AV. Binary Biofilms of Staphylococcus aureus 209P and Kytococcus schroeteri H01: Dualistic Role of Kytococci and Cell Adhesion Alterations in the Presence of the A-Type Natriuretic Peptide. Microbiology (Reading) 2022. [DOI: 10.1134/s002626172260118x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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7
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Gannesen AV, Ziganshin RH, Zdorovenko EL, Klimko AI, Ianutsevich EA, Danilova OA, Tereshina VM, Gorbachevskii MV, Ovcharova MA, Nevolina ED, Martyanov SV, Shashkov AS, Dmitrenok AS, Novikov AA, Zhurina MV, Botchkova EA, Toukach PV, Plakunov VK. Epinephrine extensively changes the biofilm matrix composition in Micrococcus luteus C01 isolated from human skin. Front Microbiol 2022; 13:1003942. [PMID: 36204611 PMCID: PMC9530943 DOI: 10.3389/fmicb.2022.1003942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/22/2022] [Indexed: 12/04/2022] Open
Abstract
The importance of the impact of human hormones on commensal microbiota and microbial biofilms is established in lots of studies. In the present investigation, we continued and extended the research of epinephrine effects on the skin commensal Micrococcus luteus C01 and its biofilms, and also the matrix changes during the biofilm growth. Epinephrine in concentration 4.9 × 10-9 M which is close to normal blood plasma level increased the amount of polysaccharides and extracellular DNA in the matrix, changed extensively its protein, lipid and polysaccharide composition. The Ef-Tu factor was one of the most abundant proteins in the matrix and its amount increased in the presence of the hormone. One of the glucose-mannose polysaccharide was absent in the matrix in presence of epinephrine after 24 h of incubation. The matrix phospholipids were also eradicated by the addition of the hormone. Hence, epinephrine has a great impact on the M. luteus biofilms and their matrix composition, and this fact opens wide perspectives for the future research.
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Affiliation(s)
- Andrei V. Gannesen
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | - Rustam H. Ziganshin
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Evelina L. Zdorovenko
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Alena I. Klimko
- Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Elena A. Ianutsevich
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | - Olga A. Danilova
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | - Vera M. Tereshina
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | | | - Maria A. Ovcharova
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | - Ekaterina D. Nevolina
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | - Sergey V. Martyanov
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | - Alexander S. Shashkov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Andrey S. Dmitrenok
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Andrei A. Novikov
- Faculty of Chemical and Environmental Engineering, Gubkin University, Moscow, Russia
| | - Marina V. Zhurina
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
| | - Ekaterina A. Botchkova
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
- Faculty of Chemical and Environmental Engineering, Gubkin University, Moscow, Russia
| | - Philipp V. Toukach
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Vladimir K. Plakunov
- Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, Moscow, Russia
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8
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Louis M, Tahrioui A, Verdon J, David A, Rodrigues S, Barreau M, Manac’h M, Thiroux A, Luton B, Dupont C, Calvé ML, Bazire A, Crépin A, Clabaut M, Portier E, Taupin L, Defontaine F, Clamens T, Bouffartigues E, Cornelis P, Feuilloley M, Caillon J, Dufour A, Berjeaud JM, Lesouhaitier O, Chevalier S. Effect of Phthalates and Their Substitutes on the Physiology of Pseudomonas aeruginosa. Microorganisms 2022; 10:microorganisms10091788. [PMID: 36144390 PMCID: PMC9502294 DOI: 10.3390/microorganisms10091788] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/26/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
Phthalates are used in a variety of applications—for example, as plasticizers in polyvinylchloride products to improve their flexibility—and can be easily released into the environment. In addition to being major persistent organic environmental pollutants, some phthalates are responsible for the carcinogenicity, teratogenicity, and endocrine disruption that are notably affecting steroidogenesis in mammals. Numerous studies have thus focused on deciphering their effects on mammals and eukaryotic cells. While multicellular organisms such as humans are known to display various microbiota, including all of the microorganisms that may be commensal, symbiotic, or pathogenic, few studies have aimed at investigating the relationships between phthalates and bacteria, notably regarding their effects on opportunistic pathogens and the severity of the associated pathologies. Herein, the effects of phthalates and their substitutes were investigated on the human pathogen, Pseudomonas aeruginosa, in terms of physiology, virulence, susceptibility to antibiotics, and ability to form biofilms. We show in particular that most of these compounds increased biofilm formation, while some of them enhanced the bacterial membrane fluidity and altered the bacterial morphology.
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Affiliation(s)
- Mélissande Louis
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Ali Tahrioui
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Julien Verdon
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- CNRS UMR7267 Ecologie et Biologie des Interactions (EBI), Université de Poitiers, F-86000 Poitiers, France
| | - Audrey David
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Sophie Rodrigues
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Magalie Barreau
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Maëliss Manac’h
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Audrey Thiroux
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- CNRS UMR7267 Ecologie et Biologie des Interactions (EBI), Université de Poitiers, F-86000 Poitiers, France
| | - Baptiste Luton
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Charly Dupont
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Marie Le Calvé
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Alexis Bazire
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Alexandre Crépin
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- CNRS UMR7267 Ecologie et Biologie des Interactions (EBI), Université de Poitiers, F-86000 Poitiers, France
| | - Maximilien Clabaut
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- CNRS UMR7267 Ecologie et Biologie des Interactions (EBI), Université de Poitiers, F-86000 Poitiers, France
| | - Emilie Portier
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Laure Taupin
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Florian Defontaine
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Thomas Clamens
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Emeline Bouffartigues
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Pierre Cornelis
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Marc Feuilloley
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Jocelyne Caillon
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- EA3826 Thérapeutiques Cliniques et Expérimentales des Infections, Faculté de Médecine, Université de Nantes, F-44000 Nantes, France
| | - Alain Dufour
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Université de Bretagne-Sud, EA 3884, LBCM, IUEM, F-56100 Lorient, France
| | - Jean-Marc Berjeaud
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- CNRS UMR7267 Ecologie et Biologie des Interactions (EBI), Université de Poitiers, F-86000 Poitiers, France
| | - Olivier Lesouhaitier
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
| | - Sylvie Chevalier
- Unité de Recherche Communication Bactérienne et Stratégies Anti-Infectieuses, CBSA UR4312, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- SéSAD, Fédération de Recherche “Sécurité Sanitaire, Bien Être, Aliment Durable”, Université de Rouen-Normandie, Normandie Université, F-27000 Évreux, France
- IMPERIAL Project Consortium, ANSES, F-94706 Maisons-Alfort, France
- Correspondence: ; Tel.: +33-2-32-29-15-60
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Brain Natriuretic Peptide (BNP) Affects Growth and Stress Tolerance of Representatives of the Human Microbiome, Micrococcus luteus C01 and Alcaligenes faecalis DOS7. BIOLOGY 2022; 11:biology11070984. [PMID: 36101364 PMCID: PMC9311935 DOI: 10.3390/biology11070984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/23/2022] [Accepted: 06/28/2022] [Indexed: 11/17/2022]
Abstract
Simple Summary The body of an average person weighing 70 kg contains approximately 39 trillion bacterial cells, which densely inhabit the gastrointestinal tract, skin, mucous membranes, etc. Bacteria respond to the signaling molecules in the human body, regulate the expression of the necessary genes, and thus adapt to the physiology of the host. Signaling molecules include hormones, neurotransmitters, immune system molecules, as well as natriuretic peptides, which are involved in the regulation of the circulatory system, water and electrolyte metabolism, and adipose tissue metabolism. Brain natriuretic peptide (BNP) is secreted by the ventricles during congestion and signals heart failure. This study showed that the presence of BNP in the growth medium of human symbiont bacteria affects their growth characteristics, survival, and stress resistance, including antibiotic resistance. It was concluded that bacterial populations that develop in a healthy person at a BNP level of up to 250 pg/mL will be more stress resistant than in a person suffering from heart failure. Our findings are promising to be used both in clinical medical practice and in the production of bacterial preparations for cosmetology, agriculture, and waste management. Abstract Brain natriuretic peptide (BNP) is secreted by the ventricles of the heart during overload to signal heart failure. Slight bilateral skin itching induced by BNP has been associated with response activity of the skin microbiota. In this work, we studied the effect of 25–250,000 pg BNP/mL on the growth, long-term survival, and stress (H2O2, antibiotics, salinity, heat and pH shock) resistance of human symbiont bacteria: Gram-positive Micrococcus luteus C01 and Gram-negative Alcaligenes faecalis DOS7. The effect of BNP turned out to be dose-dependent. Up to 250 pg BNP/mL made bacteria more stress resistant. At 2500 pg BNP/mL (heart failure) the thermosensitivity of the bacteria increased. Almost all considered BNP concentrations increased the resistance of bacteria to the action of tetracycline and ciprofloxacin. Both bacteria survived 1.3–1.7 times better during long-term (up to 4 months) storage. Our findings are important both for clinical medical practice and for practical application in other areas. For example, BNP can be used to obtain stress-resistant bacteria, which is important in the collection of microorganisms, as well as for the production of bacterial preparations and probiotics for cosmetology, agriculture, and waste management.
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10
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Louis M, Clamens T, Tahrioui A, Desriac F, Rodrigues S, Rosay T, Harmer N, Diaz S, Barreau M, Racine P, Kipnis E, Grandjean T, Vieillard J, Bouffartigues E, Cornelis P, Chevalier S, Feuilloley MGJ, Lesouhaitier O. Pseudomonas aeruginosa Biofilm Dispersion by the Human Atrial Natriuretic Peptide. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103262. [PMID: 35032112 PMCID: PMC8895129 DOI: 10.1002/advs.202103262] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/29/2021] [Indexed: 05/05/2023]
Abstract
Pseudomonas aeruginosa biofilms cause chronic, antibiotic tolerant infections in wounds and lungs. Numerous recent studies demonstrate that bacteria can detect human communication compounds through specific sensor/receptor tools that modulate bacterial physiology. Consequently, interfering with these mechanisms offers an exciting opportunity to directly affect the infection process. It is shown that the human hormone Atrial Natriuretic Peptide (hANP) both prevents the formation of P. aeruginosa biofilms and strongly disperses established P. aeruginosa biofilms. This hANP action is dose-dependent with a strong effect at low nanomolar concentrations and takes effect in 30-120 min. Furthermore, although hANP has no antimicrobial effect, it acts as an antibiotic adjuvant. hANP enhances the antibiofilm action of antibiotics with diverse modes of action, allowing almost full biofilm eradication. The hANP effect requires the presence of the P. aeruginosa sensor AmiC and the AmiR antiterminator regulator, indicating a specific mode of action. These data establish the activation of the ami pathway as a potential mechanism for P. aeruginosa biofilm dispersion. hANP appears to be devoid of toxicity, does not enhance bacterial pathogenicity, and acts synergistically with antibiotics. These data show that hANP is a promising powerful antibiofilm weapon against established P. aeruginosa biofilms in chronic infections.
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Affiliation(s)
- Mélissande Louis
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Thomas Clamens
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Ali Tahrioui
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Florie Desriac
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
- Normandie UnivUNICAENUnité De Recherche Risques Microbiens U2RMCaen14000France
| | - Sophie Rodrigues
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Thibaut Rosay
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | | | - Suraya Diaz
- School of BiosciencesUniversity of ExeterExeterEX4 4QDUK
| | - Magalie Barreau
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Pierre‐Jean Racine
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Eric Kipnis
- Univ. LilleCNRSInserm, CHU LilleInstitut Pasteur de LilleU1019‐UMR9017‐CIIL‐Centre d’Infection et d’Immunité de Lille, Lille, FranceUniversity LilleLilleF‐59000France
| | - Teddy Grandjean
- Univ. LilleCNRSInserm, CHU LilleInstitut Pasteur de LilleU1019‐UMR9017‐CIIL‐Centre d’Infection et d’Immunité de Lille, Lille, FranceUniversity LilleLilleF‐59000France
| | - Julien Vieillard
- Normandie UnivUNIROUENINSA RouenCNRSCOBRA (UMR 6014)Evreux27000France
| | - Emeline Bouffartigues
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Pierre Cornelis
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Marc G. J. Feuilloley
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312University of Rouen NormandyEvreux27000France
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11
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Scardaci R, Bietto F, Racine PJ, Boukerb AM, Lesouhaitier O, Feuilloley MGJ, Scutera S, Musso T, Connil N, Pessione E. Norepinephrine and Serotonin Can Modulate the Behavior of the Probiotic Enterococcus faecium NCIMB10415 towards the Host: Is a Putative Surface Sensor Involved? Microorganisms 2022; 10:microorganisms10030487. [PMID: 35336063 PMCID: PMC8954575 DOI: 10.3390/microorganisms10030487] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/12/2022] [Accepted: 02/16/2022] [Indexed: 01/27/2023] Open
Abstract
The human gut microbiota has co-evolved with humans by exchanging bidirectional signals. This study aims at deepening the knowledge of this crucial relationship by analyzing phenotypic and interactive responses of the probiotic Enterococcus faecium NCIMB10415 (E. faecium SF68) to the top-down signals norepinephrine (NE) and serotonin (5HT), two neuroactive molecules abundant in the gut. We treated E. faecium NCIMB10415 with 100 µM NE and 50 µM 5HT and tested its ability to form static biofilm (Confocal Laser Scanning Microscopy), adhere to the Caco-2/TC7 monolayer, affect the epithelial barrier function (Transepithelial Electrical Resistance) and human dendritic cells (DC) maturation, differentiation, and cytokines production. Finally, we evaluated the presence of a putative hormone sensor through in silico (whole genome sequence and protein modelling) and in vitro (Micro-Scale Thermophoresis) analyses. The hormone treatments increase biofilm formation and adhesion on Caco-2/TC7, as well as the epithelial barrier function. No differences concerning DC differentiation and maturation between stimulated and control bacteria were detected, while an enhanced TNF-α production was observed in NE-treated bacteria. Investigations on the sensor support the hypothesis that a two-component system on the bacterial surface can sense 5HT and NE. Overall, the data demonstrate that E. faecium NCIMB10415 can sense both NE and 5HT and respond accordingly.
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Affiliation(s)
- Rossella Scardaci
- Laboratory of Microbial Biochemistry and Proteomics, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Torino, Italy; (F.B.); (E.P.)
- Correspondence:
| | - Francesca Bietto
- Laboratory of Microbial Biochemistry and Proteomics, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Torino, Italy; (F.B.); (E.P.)
| | - Pierre-Jean Racine
- Laboratory of Microbiology—Bacterial Communication and Anti-infectious Strategies, University of Rouen Normandy, 27000 Evreux, France; (P.-J.R.); (A.M.B.); (O.L.); (M.G.J.F.); (N.C.)
| | - Amine M. Boukerb
- Laboratory of Microbiology—Bacterial Communication and Anti-infectious Strategies, University of Rouen Normandy, 27000 Evreux, France; (P.-J.R.); (A.M.B.); (O.L.); (M.G.J.F.); (N.C.)
| | - Olivier Lesouhaitier
- Laboratory of Microbiology—Bacterial Communication and Anti-infectious Strategies, University of Rouen Normandy, 27000 Evreux, France; (P.-J.R.); (A.M.B.); (O.L.); (M.G.J.F.); (N.C.)
| | - Marc G. J. Feuilloley
- Laboratory of Microbiology—Bacterial Communication and Anti-infectious Strategies, University of Rouen Normandy, 27000 Evreux, France; (P.-J.R.); (A.M.B.); (O.L.); (M.G.J.F.); (N.C.)
| | - Sara Scutera
- Laboratory of Immunology, Department of Public Health and Pediatric Sciences, University of Turin, Via Santena 9, 10126 Torino, Italy; (S.S.); (T.M.)
| | - Tiziana Musso
- Laboratory of Immunology, Department of Public Health and Pediatric Sciences, University of Turin, Via Santena 9, 10126 Torino, Italy; (S.S.); (T.M.)
| | - Nathalie Connil
- Laboratory of Microbiology—Bacterial Communication and Anti-infectious Strategies, University of Rouen Normandy, 27000 Evreux, France; (P.-J.R.); (A.M.B.); (O.L.); (M.G.J.F.); (N.C.)
| | - Enrica Pessione
- Laboratory of Microbial Biochemistry and Proteomics, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Torino, Italy; (F.B.); (E.P.)
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12
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Competitive Coherence Generates Qualia in Bacteria and Other Living Systems. BIOLOGY 2021; 10:biology10101034. [PMID: 34681133 PMCID: PMC8533353 DOI: 10.3390/biology10101034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/06/2021] [Accepted: 10/06/2021] [Indexed: 11/16/2022]
Abstract
The relevance of bacteria to subjective experiences or qualia is underappreciated. Here, I make four proposals. Firstly, living systems traverse sequences of active states that determine their behaviour; these states result from competitive coherence, which depends on connectivity-based competition between a Next process and a Now process, whereby elements in the active state at time n+1 are chosen between the elements in the active state at time n and those elements in the developing n+1 state. Secondly, bacteria should help us link the mental to the physical world given that bacteria were here first, are highly complex, influence animal behaviour and dominate the Earth. Thirdly, the operation of competitive coherence to generate active states in bacteria, brains and other living systems is inseparable from qualia. Fourthly, these qualia become particularly important to the generation of active states in the highest levels of living systems, namely, the ecosystem and planetary levels.
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13
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Ovcharova MA, Geraskina OV, Danilova ND, Botchkova EA, Martyanov SV, Feofanov AV, Plakunov VK, Gannesen AV. Atrial Natriuretic Peptide Affects Skin Commensal Staphylococcus epidermidis and Cutibacterium acnes Dual-Species Biofilms. Microorganisms 2021; 9:552. [PMID: 33800171 PMCID: PMC7999105 DOI: 10.3390/microorganisms9030552] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 01/11/2023] Open
Abstract
The first evidence of the atrial natriuretic peptide (ANP) effect on mono-species and dual-species biofilms of skin commensals Cutibacterium acnes and Staphylococcus epidermidis was obtained in different model systems. Elucidation of the mechanism of action of hormones on the microbial communities of human skin is an important physiological and medical aspect. Under anaerobic conditions, ANP at a concentration of 6.5 × 10-10 M inhibits the growth of S. epidermidis biofilms and stimulates the growth of C. acnes biofilms, and a lesser effect has been demonstrated on planktonic cultures. In biofilms, ANP stimulates aggregation in C. acnes and aggregate dispersion of S. epidermidis, while in S. epidermidis, ANP also stimulates the metabolic activity of cells. Analysis of dual-species biofilms has shown the dominance of S. epidermidis, while ANP increases the ratio of C. acnes biomass in the community. ANP decreases the growth rate of S. epidermidis biofilms and increases that of C. acnes. The effect of ANP is not dependent on the surface type and probably affects other targets in microbial cells. Thus, the potential regulatory effect of human ANP on skin microbe dual-species communities has been shown, and its potential has been demonstrated to change microbiota homeostasis on the skin.
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Affiliation(s)
- Maria Alekseevna Ovcharova
- Laboratory of Viability of Microorganisms, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, 117312 Moscow, Russia; (M.A.O.); (N.D.D.); (S.V.M.); (V.K.P.)
| | - Olga Vyacheslavovna Geraskina
- Department of Bioengineering, Faculty of Biology, Lomonosov Moscow State University, 119234 Moscow, Russia; (O.V.G.); (A.V.F.)
| | - Natalya Dmitrievna Danilova
- Laboratory of Viability of Microorganisms, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, 117312 Moscow, Russia; (M.A.O.); (N.D.D.); (S.V.M.); (V.K.P.)
| | - Ekaterina Alexandrovna Botchkova
- Laboratory of Microbiology of Anthropogenic Habitats, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, 117312 Moscow, Russia;
| | - Sergey Vladislavovich Martyanov
- Laboratory of Viability of Microorganisms, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, 117312 Moscow, Russia; (M.A.O.); (N.D.D.); (S.V.M.); (V.K.P.)
| | - Alexey Valeryevich Feofanov
- Department of Bioengineering, Faculty of Biology, Lomonosov Moscow State University, 119234 Moscow, Russia; (O.V.G.); (A.V.F.)
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Vladimir Konstantinovich Plakunov
- Laboratory of Viability of Microorganisms, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, 117312 Moscow, Russia; (M.A.O.); (N.D.D.); (S.V.M.); (V.K.P.)
| | - Andrei Vladislavovich Gannesen
- Laboratory of Viability of Microorganisms, Federal Research Center “Fundamentals of Biotechnology” of Russian Academy of Sciences, 117312 Moscow, Russia; (M.A.O.); (N.D.D.); (S.V.M.); (V.K.P.)
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14
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Racine PJ, Janvier X, Clabaut M, Catovic C, Souak D, Boukerb AM, Groboillot A, Konto-Ghiorghi Y, Duclairoir-Poc C, Lesouhaitier O, Orange N, Chevalier S, Feuilloley MGJ. Dialog between skin and its microbiota: Emergence of "Cutaneous Bacterial Endocrinology". Exp Dermatol 2020; 29:790-800. [PMID: 32682345 DOI: 10.1111/exd.14158] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/30/2020] [Accepted: 07/13/2020] [Indexed: 12/13/2022]
Abstract
Microbial endocrinology is studying the response of microorganisms to hormones and neurohormones and the microbiota production of hormones-like molecules. Until now, it was mainly applied to the gut and revealed that the intestinal microbiota should be considered as a real organ in constant and bilateral interactions with the whole human body. The skin harbours the second most abundant microbiome and contains an abundance of nerve terminals and capillaries, which in addition to keratinocytes, fibroblasts, melanocytes, dendritic cells and endothelial cells, release a huge diversity of hormones and neurohormones. In the present review, we will examine recent experimental data showing that, in skin, molecules such as substance P, calcitonin gene-related peptide, natriuretic peptides and catecholamines can directly affect the physiology and virulence of common skin-associated bacteria. Conversely, bacteria are able to synthesize and release compounds including histamine, glutamate and γ-aminobutyric acid or peptides showing partial homology with neurohormones such as α-melanocyte-stimulating hormone (αMSH). The more surprising is that some viruses can also encode neurohormones mimicking proteins. Taken together, these elements demonstrate that there is also a cutaneous microbial endocrinology and this emerging concept will certainly have important consequences in dermatology.
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Affiliation(s)
- Pierre-Jean Racine
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Xavier Janvier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Maximilien Clabaut
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Chloe Catovic
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Djouhar Souak
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Amine M Boukerb
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Anne Groboillot
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Yoan Konto-Ghiorghi
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Cécile Duclairoir-Poc
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Nicole Orange
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
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15
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Soulignac C, Cornelio B, Brégier F, Le Derf F, Brière J, Clamens T, Lesouhaitier O, Estour F, Vieillard J. Heterogeneous-phase Sonogashira cross-coupling reaction on COC surface for the grafting of biomolecules – Application to isatin. Colloids Surf B Biointerfaces 2019; 181:639-647. [DOI: 10.1016/j.colsurfb.2019.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 05/29/2019] [Accepted: 06/01/2019] [Indexed: 01/28/2023]
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16
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Borrel V, Thomas P, Catovic C, Racine PJ, Konto-Ghiorghi Y, Lefeuvre L, Duclairoir-Poc C, Zouboulis CC, Feuilloley MGJ. Acne and Stress: Impact of Catecholamines on Cutibacterium acnes. Front Med (Lausanne) 2019; 6:155. [PMID: 31355200 PMCID: PMC6635461 DOI: 10.3389/fmed.2019.00155] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 06/21/2019] [Indexed: 12/22/2022] Open
Abstract
Cutibacterium acnes (former Propionibacterium acnes), is a bacterium characterized by high genomic variability, consisting of four subtypes and six major ribotypes. Skin is the largest neuroendocrine organ of the human body and many cutaneous hormones and neurohormones can modulate bacterial physiology. Here, we investigated the effect of catecholamines, i.e., epinephrine and norepinephrine, on two representative strains of C. acnes, of which the genome has been fully sequenced, identified as RT4 acneic and RT6 non-acneic strains. Epinephrine and norepinephrine (10-6 M) had no impact on the growth of C. acnes but epinephrine increased RT4 and RT6 biofilm formation, as measured by crystal violet staining, whereas norepinephrine was only active on the RT4 strain. We obtained the same results by confocal microscopy with the RT4 strain, whereas there was no effect of either catecholamine on the RT6 strain. However, this strain was also sensitive to catecholamines, as shown by MATs tests, as epinephrine and norepinephrine affected its surface polarity. Flow cytometry studies revealed that epinephrine and norepinephrine are unable to induce major changes of bacterial surface properties and membrane integrity. Exposure of sebocytes to control or catecholamine-treated bacteria showed epinephrine and norepinephrine to have no effect on the cytotoxic or inflammatory potential of either C. acnes strains but to stimulate their effect on sebocyte lipid synthesis. Uriage thermal spring water was previously shown to inhibit biofilm production by C. acnes. We thus tested its effect after exposure of the bacteria to epinephrine and norepinephrine. The effect of the thermal water on the response of C. acnes to catecholamines depended on the surface on which the biofilm was grown. Finally, an in-silico study revealed the presence of a protein in the genome of C. acnes that shows homology with the catecholamine receptor of Escherichia coli and eukaryotes. This study suggests that C. acnes may play a role as a relay between stress mediators (catecholamines) and acne.
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Affiliation(s)
- Valérie Borrel
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Pauline Thomas
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Chloé Catovic
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Pierre-Jean Racine
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Yoan Konto-Ghiorghi
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Luc Lefeuvre
- R&D Uriage Dermatological Laboratory, Neuilly sur Seine, France
| | - Cécile Duclairoir-Poc
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
| | - Christos C Zouboulis
- Departments of Dermatology, Venereology, Allergology, and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane, Dessau, Germany
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironment LMSM EA4312, University of Rouen Normandy, Normandie Université, Evreux, France
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17
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Gannesen AV, Lesouhaitier O, Racine PJ, Barreau M, Netrusov AI, Plakunov VK, Feuilloley MGJ. Regulation of Monospecies and Mixed Biofilms Formation of Skin Staphylococcus aureus and Cutibacterium acnes by Human Natriuretic Peptides. Front Microbiol 2018; 9:2912. [PMID: 30619105 PMCID: PMC6296281 DOI: 10.3389/fmicb.2018.02912] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 11/13/2018] [Indexed: 12/28/2022] Open
Abstract
Staphylococcus aureus and Cutibacterium acnes are common representatives of the human skin microbiome. However, when these bacteria are organized in biofilm, they could be involved in several skin disorders such as acne or psoriasis. They inhabit in hollows of hair follicles and skin glands, where they form biofilms. There, they are continuously exposed to human hormones, including human natriuretic peptides (NUPs). We first observed that the atrial natriuretic peptide (ANP) and the C-type natriuretic peptide (CNP) have a strong effect S. aureus and C. acnes biofilm formation on the skin. These effects are significantly dependent on the aero-anaerobic conditions and temperature. We also show that both ANP and CNP increased competitive advantages of C. acnes toward S. aureus in mixed biofilm. Because of their temperature-dependent effects, NUPs appear to act as a thermostat, allowing the skin to modulate bacterial development in normal and inflammatory conditions. This is an important step toward understanding how human neuroendocrine systems can regulate the cutaneous microbial community and should be important for applications in fundamental sciences, medicine, dermatology, and cosmetology.
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Affiliation(s)
- Andrei Vladislavovich Gannesen
- Department of Microbiology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
- Laboratory of Petroleum Microbiology, Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, Moscow, Russia
- Laboratory of Microbiology Signals and Microenvironment, EA4312, University of Rouen Normandy, Évreux, France
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment, EA4312, University of Rouen Normandy, Évreux, France
| | - Pierre-Jean Racine
- Laboratory of Microbiology Signals and Microenvironment, EA4312, University of Rouen Normandy, Évreux, France
| | - Magalie Barreau
- Laboratory of Microbiology Signals and Microenvironment, EA4312, University of Rouen Normandy, Évreux, France
| | - Alexander I. Netrusov
- Department of Microbiology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Vladimir K. Plakunov
- Laboratory of Petroleum Microbiology, Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, Moscow, Russia
| | - Marc G. J. Feuilloley
- Laboratory of Microbiology Signals and Microenvironment, EA4312, University of Rouen Normandy, Évreux, France
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18
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Lesouhaitier O, Clamens T, Rosay T, Desriac F, Louis M, Rodrigues S, Gannesen A, Plakunov VK, Bouffartigues E, Tahrioui A, Bazire A, Dufour A, Cornelis P, Chevalier S, Feuilloley MGJ. Host Peptidic Hormones Affecting Bacterial Biofilm Formation and Virulence. J Innate Immun 2018; 11:227-241. [PMID: 30396172 PMCID: PMC6738206 DOI: 10.1159/000493926] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 09/10/2018] [Accepted: 09/10/2018] [Indexed: 12/25/2022] Open
Abstract
Bacterial biofilms constitute a critical problem in hospitals, especially in resuscitation units or for immunocompromised patients, since bacteria embedded in their own matrix are not only protected against antibiotics but also develop resistant variant strains. In the last decade, an original approach to prevent biofilm formation has consisted of studying the antibacterial potential of host communication molecules. Thus, some of these compounds have been identified for their ability to modify the biofilm formation of both Gram-negative and Gram-positive bacteria. In addition to their effect on biofilm production, a detailed study of the mechanism of action of these human hormones on bacterial physiology has allowed the identification of new bacterial pathways involved in biofilm formation. In this review, we focus on the impact of neuropeptidic hormones on bacteria, address some future therapeutic issues, and provide a new view of inter-kingdom communication.
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Affiliation(s)
- Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France,
| | - Thomas Clamens
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Thibaut Rosay
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Florie Desriac
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Mélissande Louis
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Sophie Rodrigues
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Andrei Gannesen
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of RAS, Moscow, Russian Federation
- Lomonosov Moscow State University, Moscow, Russian Federation
| | - Vladimir K Plakunov
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of RAS, Moscow, Russian Federation
| | - Emeline Bouffartigues
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Ali Tahrioui
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Alexis Bazire
- Laboratoire de Biotechnologie et Chimie Marines EA 3884, IUEM, Université de Bretagne-Sud (UBL), Lorient, France
| | - Alain Dufour
- Laboratoire de Biotechnologie et Chimie Marines EA 3884, IUEM, Université de Bretagne-Sud (UBL), Lorient, France
| | - Pierre Cornelis
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironment, LMSM EA 4312, Normandy University, University of Rouen Normandy, Evreux, France
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19
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Gannesen AV, Lesouhaitier O, Netrusov AI, Plakunov VK, Feuilloley MGJ. Regulation of Formation of Monospecies and Binary Biofilms by Human Skin Microbiota Components, Staphylococcus epidermidis and Staphylococcus aureus, by Human Natriuretic Peptides. Microbiology (Reading) 2018. [DOI: 10.1134/s0026261718050090] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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20
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Desriac F, Clamens T, Rosay T, Rodrigues S, Tahrioui A, Enault J, Roquigny L, Racine PJ, Taupin L, Bazire A, Dufour A, Leprince J, Bouffartigues E, Chevalier S, Feuilloley MGJ, Lesouhaitier O. Different Dose-Dependent Modes of Action of C-Type Natriuretic Peptide on Pseudomonas aeruginosa Biofilm Formation. Pathogens 2018; 7:pathogens7020047. [PMID: 29695043 PMCID: PMC6026938 DOI: 10.3390/pathogens7020047] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/16/2018] [Accepted: 04/20/2018] [Indexed: 01/16/2023] Open
Abstract
We have previously shown that the C-type Natriuretic Peptide (CNP), a peptide produced by lungs, is able to impact Pseudomonasaeruginosa physiology. In the present work, the effect of CNP at different concentrations on P. aeruginosa biofilm formation was studied and the mechanisms of action of this human hormone on P. aeruginosa were deciphered. CNP was shown to inhibit dynamic biofilm formation in a dose-dependent manner without affecting the bacterial growth at any tested concentrations. The most effective concentrations were 1 and 0.1 µM. At 0.1 µM, the biofilm formation inhibition was fully dependent on the CNP sensor protein AmiC, whereas it was only partially AmiC-dependent at 1 µM, revealing the existence of a second AmiC-independent mode of action of CNP on P. aeruginosa. At 1 µM, CNP reduced both P. aeruginosa adhesion on glass and di-rhamnolipid production and also increased the bacterial membrane fluidity. The various effects of CNP at 1 µM and 0.1 µM on P. aeruginosa shown here should have major consequences to design drugs for biofilm treatment or prevention.
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Affiliation(s)
- Florie Desriac
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Thomas Clamens
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Thibaut Rosay
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Sophie Rodrigues
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
- Laboratoire de Biotechnologie et Chimie Marines (LBCM), EA 3884, LBCM, IUEM Université de Bretagne-Sud, 56100 Lorient, France.
| | - Ali Tahrioui
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Jérémy Enault
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Lucille Roquigny
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Pierre-Jean Racine
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Laure Taupin
- Laboratoire de Biotechnologie et Chimie Marines (LBCM), EA 3884, LBCM, IUEM Université de Bretagne-Sud, 56100 Lorient, France.
| | - Alexis Bazire
- Laboratoire de Biotechnologie et Chimie Marines (LBCM), EA 3884, LBCM, IUEM Université de Bretagne-Sud, 56100 Lorient, France.
| | - Alain Dufour
- Laboratoire de Biotechnologie et Chimie Marines (LBCM), EA 3884, LBCM, IUEM Université de Bretagne-Sud, 56100 Lorient, France.
| | - Jérôme Leprince
- Inserm U1239, PRIMACEN, Normandie Université, IRIB, Université de Rouen, 76000 Rouen, France.
| | - Emeline Bouffartigues
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Université, University Rouen-Normandy, 27000 Evreux, France.
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21
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Antidromic neurogenic activity and cutaneous bacterial flora. Semin Immunopathol 2018; 40:281-289. [DOI: 10.1007/s00281-018-0671-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 03/06/2018] [Indexed: 12/13/2022]
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22
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Curran CS, Bolig T, Torabi-Parizi P. Mechanisms and Targeted Therapies for Pseudomonas aeruginosa Lung Infection. Am J Respir Crit Care Med 2018; 197:708-727. [PMID: 29087211 PMCID: PMC5855068 DOI: 10.1164/rccm.201705-1043so] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 10/26/2017] [Indexed: 12/12/2022] Open
Abstract
Pseudomonas aeruginosa is a complex gram-negative facultative anaerobe replete with a variety of arsenals to activate, modify, and destroy host defense mechanisms. The microbe is a common cause of nosocomial infections and an antibiotic-resistant priority pathogen. In the lung, P. aeruginosa disrupts upper and lower airway homeostasis by damaging the epithelium and evading innate and adaptive immune responses. The biology of these interactions is essential to understand P. aeruginosa pathogenesis. P. aeruginosa interacts directly with host cells via flagella, pili, lipoproteins, lipopolysaccharides, and the type III secretion system localized in the outer membrane. P. aeruginosa quorum-sensing molecules regulate the release of soluble factors that enhance the spread of infection. These characteristics of P. aeruginosa differentially affect lung epithelial, innate, and adaptive immune cells involved in the production of mediators and the recruitment of additional immune cell subsets. Pathogen interactions with individual host cells and in the context of host acute lung infection are discussed to reveal pathways that may be targeted therapeutically.
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Affiliation(s)
- Colleen S Curran
- Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Thomas Bolig
- Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Parizad Torabi-Parizi
- Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, Maryland
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23
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The Microbial Endocrinology of Pseudomonas aeruginosa: Inflammatory and Immune Perspectives. Arch Immunol Ther Exp (Warsz) 2018. [PMID: 29541797 DOI: 10.1007/s00005-018-0510-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Pseudomonas aeruginosa is a major pathogen responsible for both acute and chronic infection. Known as a colonising pathogen of the cystic fibrosis (CF) lung, it is implicated in other settings such as bronchiectasis. It has the ability to cause acute disseminated or localised infection particularly in the immunocompromised. Human hormones have been highlighted as potential regulators of bacterial virulence through crosstalk between analogous "quorum sensing" (QS) systems present in the bacteria that respond to mammalian hormones. Pseudomonas aeruginosa is known to utilise interconnected QS systems to coordinate its virulence and evade various aspects of the host immune system activated in response to infection. Several human hormones demonstrate an influence on P. aeruginosa growth and virulence. This inter-kingdom signalling, termed "microbial endocrinology" has important implications for host-microbe interaction during infection and, potentially opens up novel avenues for therapeutic intervention. This phenomenon, supported by the existence of sexual dichotomies in both microbial infection and chronic lung diseases such as CF is potentially explained by sex hormones and their influence on the infective process. This review summarises our current understanding of the microbial endocrinology of P. aeruginosa, including its endogenous QS systems and their intersection with human endocrinology, pathogenesis of infection and the host immune system.
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24
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Wei P, Song G, Shi M, Zhou Y, Liu Y, Lei J, Chen P, Yin L. Substrate analog interaction with MCR-1 offers insight into the rising threat of the plasmid-mediated transferable colistin resistance. FASEB J 2018; 32:1085-1098. [PMID: 29079699 DOI: 10.1096/fj.201700705r] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Colistin is considered a last-resort antibiotic against most gram-negative bacteria. Recent discoveries of a plasmid-mediated, transferable mobilized colistin-resistance gene ( mcr-1) on all continents have heralded the imminent emergence of pan-drug-resistant superbacteria. The inner-membrane protein MCR-1 can catalyze the transfer of phosphoethanolamine (PEA) to lipid A, resulting in colistin resistance. However, little is known about the mechanism, and few drugs exist to address this issue. We present crystal structures revealing the MCR-1 catalytic domain (cMCR-1) as a monozinc metalloprotein with ethanolamine (ETA) and d-glucose, respectively, thus highlighting 2 possible substrate-binding pockets in the MCR-1-catalyzed PEA transfer reaction. Mutation of the residues involved in ETA and d-glucose binding impairs colistin resistance in recombinant Escherichia coli containing full-length MCR-1. Partial analogs of the substrate are used for cocrystallization with cMCR-1, providing valuable information about the family of PEA transferases. One of the analogs, ETA, causes clear inhibition of polymyxin B resistance, highlighting its potential for drug development. These data demonstrate the crucial role of the PEA- and lipid A-binding pockets and provide novel insights into the structure-based mechanisms, important drug-target hot spots, and a drug template for further drug development to combat the urgent, rising threat of MCR-1-mediated antibiotic resistance.-Wei, P., Song, G., Shi, M., Zhou, Y., Liu, Y., Lei, J., Chen, P., Yin, L. Substrate analog interaction with MCR-1 offers insight into the rising threat of the plasmid-mediated transferable colistin resistance.
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Affiliation(s)
- Pengcheng Wei
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Guangji Song
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Mengyang Shi
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Yafei Zhou
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Yang Liu
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Jun Lei
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Peng Chen
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Lei Yin
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, Department of Biochemistry and Molecular Biology, College of Life Sciences, Wuhan University, Wuhan, China
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25
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Clamens T, Rosay T, Crépin A, Grandjean T, Kentache T, Hardouin J, Bortolotti P, Neidig A, Mooij M, Hillion M, Vieillard J, Cosette P, Overhage J, O’Gara F, Bouffartigues E, Dufour A, Chevalier S, Guery B, Cornelis P, Feuilloley MGJ, Lesouhaitier O. The aliphatic amidase AmiE is involved in regulation of Pseudomonas aeruginosa virulence. Sci Rep 2017; 7:41178. [PMID: 28117457 PMCID: PMC5259723 DOI: 10.1038/srep41178] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 12/16/2016] [Indexed: 12/22/2022] Open
Abstract
We have previously shown that the eukaryotic C-type natriuretic peptide hormone (CNP) regulates Pseudomonas aeruginosa virulence and biofilm formation after binding on the AmiC sensor, triggering the amiE transcription. Herein, the involvement of the aliphatic amidase AmiE in P. aeruginosa virulence regulation has been investigated. The proteome analysis of an AmiE over-producing strain (AmiE+) revealed an expression change for 138 proteins, including some that are involved in motility, synthesis of quorum sensing compounds and virulence regulation. We observed that the AmiE+ strain produced less biofilm compared to the wild type, and over-produced rhamnolipids. In the same line, AmiE is involved in P. aeruginosa motilities (swarming and twitching) and production of the quorum sensing molecules N-acyl homoserine lactones and Pseudomonas Quinolone Signal (PQS). We observed that AmiE overproduction reduced levels of HCN and pyocyanin causing a decreased virulence in different hosts (i.e. Dictyostelium discoideum and Caenorhabditis elegans). This phenotype was further confirmed in a mouse model of acute lung infection, in which AmiE overproduction resulted in an almost fully virulence decrease. Taken together, our data suggest that, in addition to its role in bacterial secondary metabolism, AmiE is involved in P. aeruginosa virulence regulation by modulating pilus synthesis and cell-to-cell communication.
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Affiliation(s)
- Thomas Clamens
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
| | - Thibaut Rosay
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
| | | | - Teddy Grandjean
- Univ. Lille, CHU Lille, EA 7366 - Recherche Translationnelle: relations hôte pathogènes, Lille, France
| | - Takfarinas Kentache
- Laboratory « Polymères, Biopolymères, Surfaces » (UMR 6270 CNRS), Proteomic Platform PISSARO, Normandie Univ, UNIROUEN, Mont-Saint-Aignan, France
| | - Julie Hardouin
- Laboratory « Polymères, Biopolymères, Surfaces » (UMR 6270 CNRS), Proteomic Platform PISSARO, Normandie Univ, UNIROUEN, Mont-Saint-Aignan, France
| | - Perrine Bortolotti
- Univ. Lille, CHU Lille, EA 7366 - Recherche Translationnelle: relations hôte pathogènes, Lille, France
| | - Anke Neidig
- Karlsruhe Institute of Technology (KIT), Institute of Functional Interfaces, PO Box 3640, Karlsruhe, Germany
| | - Marlies Mooij
- BIOMERIT Research Centre, University College Cork, Cork, Ireland
| | - Mélanie Hillion
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
| | - Julien Vieillard
- Normandie Univ, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), Evreux, France
| | - Pascal Cosette
- Laboratory « Polymères, Biopolymères, Surfaces » (UMR 6270 CNRS), Proteomic Platform PISSARO, Normandie Univ, UNIROUEN, Mont-Saint-Aignan, France
| | - Joerg Overhage
- Karlsruhe Institute of Technology (KIT), Institute of Functional Interfaces, PO Box 3640, Karlsruhe, Germany
| | - Fergal O’Gara
- BIOMERIT Research Centre, University College Cork, Cork, Ireland
- School of Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth, Australia
| | - Emeline Bouffartigues
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
| | - Alain Dufour
- Univ. Bretagne-Sud, EA 3884, LBCM, IUEM, Lorient, France
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
| | - Benoit Guery
- Univ. Lille, CHU Lille, EA 7366 - Recherche Translationnelle: relations hôte pathogènes, Lille, France
| | - Pierre Cornelis
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
| | - Marc G. J. Feuilloley
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment LMSM EA 4312, Normandie Univ, UNIROUEN, Evreux, France
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26
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N'Diaye A, Gannesen A, Borrel V, Maillot O, Enault J, Racine PJ, Plakunov V, Chevalier S, Lesouhaitier O, Feuilloley MGJ. Substance P and Calcitonin Gene-Related Peptide: Key Regulators of Cutaneous Microbiota Homeostasis. Front Endocrinol (Lausanne) 2017; 8:15. [PMID: 28194136 PMCID: PMC5277020 DOI: 10.3389/fendo.2017.00015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/16/2017] [Indexed: 12/20/2022] Open
Abstract
Neurohormones diffuse in sweat and epidermis leading skin bacterial microflora to be largely exposed to these host factors. Bacteria can sense a multitude of neurohormones, but their role in skin homeostasis was only investigated recently. The first study focused on substance P (SP), a neuropeptide produced in abundance by skin nerve terminals. SP is without effect on the growth of Gram-positive (Bacillus cereus, Staphylococcus aureus, and Staphylococcus epidermidis) and Gram-negative (Pseudomonas fluorescens) bacteria. However, SP is stimulating the virulence of Bacillus and Staphylococci. The action of SP is highly specific with a threshold below the nanomolar level. Mechanisms involved in the response to SP are different between bacteria although they are all leading to increased adhesion and/or virulence. The moonlighting protein EfTu was identified as the SP-binding site in B. cereus and Staphylococci. In skin nerve terminals, SP is co-secreted with the calcitonin gene-related peptide (CGRP), which was shown to modulate the virulence of S. epidermidis. This effect is antagonized by SP. Identification of the CGRP sensor, DnaK, allowed understanding this phenomenon as EfTu and DnaK are apparently exported from the bacterium through a common system before acting as SP and CGRP sensors. Many other neuropeptides are expressed in skin, and their potential effects on skin bacteria remain to be investigated. Integration of these host signals by the cutaneous microbiota now appears as a key parameter in skin homeostasis.
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Affiliation(s)
- Awa N'Diaye
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Andrei Gannesen
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen, Evreux, France; Winogradsky Institute of Microbiology, Research Center of Biotechnology of Russian Academy of Science, Moscow, Russia
| | - Valérie Borrel
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Olivier Maillot
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Jeremy Enault
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Pierre-Jean Racine
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Vladimir Plakunov
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of Russian Academy of Science , Moscow , Russia
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
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N'Diaye AR, Leclerc C, Kentache T, Hardouin J, Poc CD, Konto-Ghiorghi Y, Chevalier S, Lesouhaitier O, Feuilloley MGJ. Skin-bacteria communication: Involvement of the neurohormone Calcitonin Gene Related Peptide (CGRP) in the regulation of Staphylococcus epidermidis virulence. Sci Rep 2016; 6:35379. [PMID: 27739485 PMCID: PMC5064375 DOI: 10.1038/srep35379] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 09/23/2016] [Indexed: 02/08/2023] Open
Abstract
Staphylococci can sense Substance P (SP) in skin, but this molecule is generally released by nerve terminals along with another neuropeptide, Calcitonin Gene Related Peptide (CGRP). In this study, we investigated the effects of αCGRP on Staphylococci. CGRP induced a strong stimulation of Staphylococcus epidermidis virulence with a low threshold (<10−12 M) whereas Staphylococcus aureus was insensitive to CGRP. We observed that CGRP-treated S. epidermidis induced interleukin 8 release by keratinocytes. This effect was associated with an increase in cathelicidin LL37 secretion. S. epidermidis displayed no change in virulence factors secretion but showed marked differences in surface properties. After exposure to CGRP, the adherence of S. epidermidis to keratinocytes increased, whereas its internalization and biofilm formation activity were reduced. These effects were correlated with an increase in surface hydrophobicity. The DnaK chaperone was identified as the S. epidermidis CGRP-binding protein. We further showed that the effects of CGRP were blocked by gadolinium chloride (GdCl3), an inhibitor of MscL mechanosensitive channels. In addition, GdCl3 inhibited the membrane translocation of EfTu, the Substance P sensor. This work reveals that through interaction with specific sensors S. epidermidis integrates different skin signals and consequently adapts its virulence.
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Affiliation(s)
- Awa R N'Diaye
- Laboratory of Microbiology Signals and Microenvironnement, LMSM, EA 4312, Normandie Université, Evreux, France
| | - Camille Leclerc
- Laboratory of Microbiology Signals and Microenvironnement, LMSM, EA 4312, Normandie Université, Evreux, France
| | - Takfarinas Kentache
- Laboratory of Polymers, Biopolymers and Surfaces, CNRS UMR 6270, Normandie Université, Mont-Saint-Aignan, France
| | - Julie Hardouin
- Laboratory of Polymers, Biopolymers and Surfaces, CNRS UMR 6270, Normandie Université, Mont-Saint-Aignan, France
| | - Cecile Duclairoir Poc
- Laboratory of Microbiology Signals and Microenvironnement, LMSM, EA 4312, Normandie Université, Evreux, France
| | - Yoan Konto-Ghiorghi
- Laboratory of Microbiology Signals and Microenvironnement, LMSM, EA 4312, Normandie Université, Evreux, France
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironnement, LMSM, EA 4312, Normandie Université, Evreux, France
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironnement, LMSM, EA 4312, Normandie Université, Evreux, France
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironnement, LMSM, EA 4312, Normandie Université, Evreux, France
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