#PAGE_PARAMS# #ADS_HEAD_SCRIPTS# #MICRODATA#

Pulmonary Infection with Hypervirulent Mycobacteria Reveals a Crucial Role for the P2X7 Receptor in Aggressive Forms of Tuberculosis


Nearly 9 million new cases of tuberculosis and 1.3 million deaths are reported yearly worldwide. Most individuals infected with tubercle bacilli remain asymptomatic; however, some develop active tuberculosis due to the reactivation of latent infections. Progressive primary tuberculosis is an alternative form of the disease that mostly affects children and immunocompromised individuals. Extensive pneumonia, pulmonary necrosis and bacillus dissemination characterize some of the aggressive forms of tuberculosis. To investigate the molecular mechanisms that underlie severe disease progression, we used experimental models of relatively resistant C57BL/6 mice that were infected with highly virulent strains of Mycobacterium tuberculosis or Mycobacterium bovis. Two hypervirulent strains (Mtb strain 1471 and Mbv strain MP287/03) induced extensive pulmonary inflammation and necrosis in mice and promoted bacillus dissemination and animal death. We hypothesized that the innate immune response to endogenous damage signals from necrotic cells could aggravate the disease. We focused our study on the purinergic P2X7 receptor (P2X7R), a sensor of ATP that is released from necrotic cells and that induces pro-inflammatory cytokine production and cell death. Our data provide new insights into the pathogenesis of severe tuberculosis by showing that mice that lack P2X7R have attenuated disease with substantially reduced bacillus dissemination and lung inflammation without evidence of necrosis.


Vyšlo v časopise: Pulmonary Infection with Hypervirulent Mycobacteria Reveals a Crucial Role for the P2X7 Receptor in Aggressive Forms of Tuberculosis. PLoS Pathog 10(7): e32767. doi:10.1371/journal.ppat.1004188
Kategorie: Research Article
prolekare.web.journal.doi_sk: https://doi.org/10.1371/journal.ppat.1004188

Souhrn

Nearly 9 million new cases of tuberculosis and 1.3 million deaths are reported yearly worldwide. Most individuals infected with tubercle bacilli remain asymptomatic; however, some develop active tuberculosis due to the reactivation of latent infections. Progressive primary tuberculosis is an alternative form of the disease that mostly affects children and immunocompromised individuals. Extensive pneumonia, pulmonary necrosis and bacillus dissemination characterize some of the aggressive forms of tuberculosis. To investigate the molecular mechanisms that underlie severe disease progression, we used experimental models of relatively resistant C57BL/6 mice that were infected with highly virulent strains of Mycobacterium tuberculosis or Mycobacterium bovis. Two hypervirulent strains (Mtb strain 1471 and Mbv strain MP287/03) induced extensive pulmonary inflammation and necrosis in mice and promoted bacillus dissemination and animal death. We hypothesized that the innate immune response to endogenous damage signals from necrotic cells could aggravate the disease. We focused our study on the purinergic P2X7 receptor (P2X7R), a sensor of ATP that is released from necrotic cells and that induces pro-inflammatory cytokine production and cell death. Our data provide new insights into the pathogenesis of severe tuberculosis by showing that mice that lack P2X7R have attenuated disease with substantially reduced bacillus dissemination and lung inflammation without evidence of necrosis.


Zdroje

1. WHO (2013). Global Tuberculosis Control 2013. Available: http://www.who.int/tb/publications/global_report/en/. Accessed 29 January 2014.

2. OttenhoffTH, KaufmannSH (2012) Vaccines against tuberculosis: where are we and where do we need to go? PLoS Pathog 8: e1002607.

3. BarryCE3rd, BoshoffHI, DartoisV, DickT, EhrtS, et al. (2009) The spectrum of latent tuberculosis: rethinking the biology and intervention strategies. Nat Rev Microbiol 7: 845–855.

4. CorbettEL, WattCJ, WalkerN, MaherD, WilliamsBG, et al. (2003) The growing burden of tuberculosis: global trends and interactions with the HIV epidemic. Arch Intern Med 163: 1009–1021.

5. KeaneJ, GershonS, WiseRP, Mirabile-LevensE, KasznicaJ, et al. (2001) Tuberculosis associated with infliximab, a tumor necrosis factor alpha-neutralizing agent. N Engl J Med 345: 1098–1104.

6. CruzAT, StarkeJR (2007) Clinical manifestations of tuberculosis in children. Paediatr Respir Rev 8: 107–117.

7. DorhoiA, ReeceST, KaufmannSH (2011) For better or for worse: the immune response against Mycobacterium tuberculosis balances pathology and protection. Immunol Rev 240: 235–251.

8. CawsM, ThwaitesG, DunstanS, HawnTR, LanNT, et al. (2008) The influence of host and bacterial genotype on the development of disseminated disease with Mycobacterium tuberculosis. PLoS Pathog 4: e1000034.

9. GilO, GuiradoE, GordilloS, DiazJ, TapiaG, et al. (2006) Intragranulomatous necrosis in lungs of mice infected by aerosol with Mycobacterium tuberculosis is related to bacterial load rather than to any one cytokine or T cell type. Microbes Infect 8: 628–636.

10. MustafaT, PhyuS, NilsenR, JonssonR, BjuneG (1999) A mouse model for slowly progressive primary tuberculosis. Scand J Immunol 50: 127–136.

11. CardonaPJ, LlatjosR, GordilloS, DiazJ, VinadoB, et al. (2001) Towards a ‘human-like’ model of tuberculosis: intranasal inoculation of LPS induces intragranulomatous lung necrosis in mice infected aerogenically with Mycobacterium tuberculosis. Scand J Immunol 53: 65–71.

12. AntonelliLR, Gigliotti RothfuchsA, GoncalvesR, RoffeE, CheeverAW, et al. (2010) Intranasal Poly-IC treatment exacerbates tuberculosis in mice through the pulmonary recruitment of a pathogen-permissive monocyte/macrophage population. J Clin Invest 120: 1674–1682.

13. ReeceST, LoddenkemperC, AskewDJ, ZedlerU, Schommer-LeitnerS, et al. (2010) Serine protease activity contributes to control of Mycobacterium tuberculosis in hypoxic lung granulomas in mice. J Clin Invest 120: 3365–3376.

14. HanekomM, Gey van PittiusNC, McEvoyC, VictorTC, Van HeldenPD, et al. (2011) Mycobacterium tuberculosis Beijing genotype: a template for success. Tuberculosis (Edinb) 91: 510–523.

15. ThwaitesG, CawsM, ChauTT, D'SaA, LanNT, et al. (2008) Relationship between Mycobacterium tuberculosis genotype and the clinical phenotype of pulmonary and meningeal tuberculosis. J Clin Microbiol 46: 1363–1368.

16. MancaC, TsenovaL, BergtoldA, FreemanS, ToveyM, et al. (2001) Virulence of a Mycobacterium tuberculosis clinical isolate in mice is determined by failure to induce Th1 type immunity and is associated with induction of IFN-alpha/beta. Proc Natl Acad Sci U S A 98: 5752–5757.

17. AguilarD, HanekomM, MataD, Gey van PittiusNC, van HeldenPD, et al. (2010) Mycobacterium tuberculosis strains with the Beijing genotype demonstrate variability in virulence associated with transmission. Tuberculosis (Edinb) 90: 319–325.

18. OrdwayD, Henao-TamayoM, HartonM, PalanisamyG, TroudtJ, et al. (2007) The hypervirulent Mycobacterium tuberculosis strain HN878 induces a potent TH1 response followed by rapid down-regulation. J Immunol 179: 522–531.

19. Aguilar LeonD, ZumarragaMJ, Jimenez OropezaR, GioffreAK, BernardelliA, et al. (2009) Mycobacterium bovis with different genotypes and from different hosts induce dissimilar immunopathological lesions in a mouse model of tuberculosis. Clin Exp Immunol 157: 139–147.

20. KonoH, RockKL (2008) How dying cells alert the immune system to danger. Nat Rev Immunol 8: 279–289.

21. PengW, CotrinaML, HanX, YuH, BekarL, et al. (2009) Systemic administration of an antagonist of the ATP-sensitive receptor P2X7 improves recovery after spinal cord injury. Proc Natl Acad Sci U S A 106: 12489–12493.

22. McDonaldB, PittmanK, MenezesGB, HirotaSA, SlabaI, et al. (2010) Intravascular danger signals guide neutrophils to sites of sterile inflammation. Science 330: 362–366.

23. JungerWG (2011) Immune cell regulation by autocrine purinergic signalling. Nat Rev Immunol 11: 201–212.

24. RyanLM, RachowJW, McCartyDJ (1991) Synovial fluid ATP: a potential substrate for the production of inorganic pyrophosphate. J Rheumatol 18: 716–720.

25. PellegattiP, RaffaghelloL, BianchiG, PiccardiF, PistoiaV, et al. (2008) Increased level of extracellular ATP at tumor sites: in vivo imaging with plasma membrane luciferase. PLoS One 3: e2599.

26. Di VirgilioF, ChiozziP, FerrariD, FalzoniS, SanzJM, et al. (2001) Nucleotide receptors: an emerging family of regulatory molecules in blood cells. Blood 97: 587–600.

27. BurnstockG, KennedyC (2011) P2X receptors in health and disease. Adv Pharmacol 61: 333–372.

28. MillerCM, BoulterNR, FullerSJ, ZakrzewskiAM, LeesMP, et al. (2011) The role of the P2X(7) receptor in infectious diseases. PLoS Pathog 7: e1002212.

29. Moncao-RibeiroLC, CagidoVR, Lima-MuradG, SantanaPT, RivaDR, et al. (2011) Lipopolysaccharide-induced lung injury: role of P2X7 receptor. Respir Physiol Neurobiol 179: 314–325.

30. RiteauN, GasseP, FauconnierL, GombaultA, CouegnatM, et al. (2010) Extracellular ATP is a danger signal activating P2X7 receptor in lung inflammation and fibrosis. Am J Respir Crit Care Med 182: 774–783.

31. MariathasanS, WeissDS, NewtonK, McBrideJ, O'RourkeK, et al. (2006) Cryopyrin activates the inflammasome in response to toxins and ATP. Nature 440: 228–232.

32. PetrilliV, PapinS, DostertC, MayorA, MartinonF, et al. (2007) Activation of the NALP3 inflammasome is triggered by low intracellular potassium concentration. Cell Death Differ 14: 1583–1589.

33. IyerSS, PulskensWP, SadlerJJ, ButterLM, TeskeGJ, et al. (2009) Necrotic cells trigger a sterile inflammatory response through the Nlrp3 inflammasome. Proc Natl Acad Sci U S A 106: 20388–20393.

34. Di VirgilioF, ChiozziP, FalzoniS, FerrariD, SanzJM, et al. (1998) Cytolytic P2X purinoceptors. Cell Death Differ 5: 191–199.

35. KaczmarekA, VandenabeeleP, KryskoDV (2013) Necroptosis: the release of damage-associated molecular patterns and its physiological relevance. Immunity 38: 209–23.

36. ManichevaOA, LasunskaiaEB, ZhuravlevV, OttenTF, BarnaulovAO, et al. (2008) Drug sensitivity in Mycobacterium tuberculosis versus its viability, cytotoxicity, genotype, and the course of the process in patients with pulmonary tuberculosis]. Probl Tuberk Bolezn Legk 18–22.

37. LasunskaiaE, RibeiroSC, ManichevaO, GomesLL, SuffysPN, et al. (2010) Emerging multidrug resistant Mycobacterium tuberculosis strains of the Beijing genotype circulating in Russia express a pattern of biological properties associated with enhanced virulence. Microbes Infect 12(6): 467–475.

38. AndradeMR, AmaralEP, RibeiroSC, AlmeidaFM, PeresTV, et al. (2012) Pathogenic Mycobacterium bovis strains differ in their ability to modulate the proinflammatory activation phenotype of macrophages. BMC Microbiol 12: 166.

39. MyersAJ, EilertsonB, FultonSA, FlynnJL, CanadayDH (2005) The purinergic P2X7 receptor is not required for control of pulmonary Mycobacterium tuberculosis infection. Infect Immun 73: 3192–3195.

40. SantosAAJr, Rodrigues-JuniorV, ZaninRF, BorgesTJ, BonorinoC, et al. (2013) Implication of purinergic P2X7 receptor in M. tuberculosis infection and host interaction mechanisms: a mouse model study. Immunobiol 218: 1104–12.

41. Mayer-BarberKD, AndradeBB, BarberDL, HienyS, FengCG, et al. (2011) Innate and adaptive interferons suppress IL-1alpha and IL-1beta production by distinct pulmonary myeloid subsets during Mycobacterium tuberculosis infection. Immunity 35: 1023–1034.

42. FairbairnIP, StoberCB, KumararatneDS, LammasDA (2001) ATP-mediated killing of intracellular mycobacteria by macrophages is a P2X(7)-dependent process inducing bacterial death by phagosome-lysosome fusion. J Immunol 167: 3300–3307.

43. StoberCB, LammasDA, LiCM, KumararatneDS, LightmanSL, et al. (2001) ATP-mediated killing of Mycobacterium bovis bacille Calmette-Guerin within human macrophages is calcium dependent and associated with the acidification of mycobacteria-containing phagosomes. J Immunol 166: 6276–6286.

44. LammasDA, StoberC, HarveyCJ, KendrickN, PanchalingamS, et al. (1997) ATP-induced killing of mycobacteria by human macrophages is mediated by purinergic P2Z(P2X7) receptors. Immunity 7: 433–44.

45. SaundersBM, FernandoSL, SluyterR, BrittonWJ, WileyJS (2003) A loss-of-function polymorphism in the human P2X7 receptor abolishes ATP-mediated killing of mycobacteria. J Immunol 171: 5442–5446.

46. FernandoSL, SaundersBM, SluyterR, SkarrattKK, WileyJS, et al. (2005) Gene dosage determines the negative effects of polymorphic alleles of the P2X7 receptor on adenosine triphosphate-mediated killing of mycobacteria by human macrophages. J Infect Dis 192: 149–55.

47. PlacidoR, AuricchioG, FalzoniS, BattistiniL, ColizziV, et al. (2007) P2X(7) purinergic receptors and extracellular ATP mediate apoptosis of human monocytes/macrophages infected with Mycobacterium tuberculosis reducing the intracellular bacterial viability. Cell Immunol 244: 10–8.

48. DunnPL, NorthRJ (1995) Virulence ranking of some Mycobacterium tuberculosis and Mycobacterium bovis strains according to their ability to multiply in the lungs, induce lung pathology, and cause mortality in mice. Infect Immun 63: 3428–3437.

49. MedinaE, RyanL, LaCourseR, NorthRJ (2006) Superior virulence of Mycobacterium bovis over Mycobacterium tuberculosis (Mtb) for Mtb-resistant and Mtb-susceptible mice is manifest as an ability to cause extrapulmonary disease. Tuberculosis (Edinb) 86: 20–27.

50. NewtonSM, SmithRJ, WilkinsonKA, NicolMP, GartonNJ, et al. (2006) A deletion defining a common Asian lineage of Mycobacterium tuberculosis associates with immune subversion. Proc Natl Acad Sci U S A 103: 15594–15598.

51. PortevinD, GagneuxS, ComasI, YoungD (2011) Human macrophage responses to clinical isolates from the Mycobacterium tuberculosis complex discriminate between ancient and modern lineages. PLoS Pathog 7: e1001307.

52. RepasyT, LeeJ, MarinoS, MartinezN, KirschnerDE, et al. (2013) Intracellular bacillary burden reflects a burst size for Mycobacterium tuberculosis in vivo. PLoS Pathog 9: e1003190.

53. WongKW, JacobsWRJr (2011) Critical role for NLRP3 in necrotic death triggered by Mycobacterium tuberculosis. Cell Microbiol 13: 1371–1384.

54. de JongeMI, Pehau-ArnaudetG, FretzMM, RomainF, BottaiD, et al. (2007) ESAT-6 from Mycobacterium tuberculosis dissociates from its putative chaperone CFP-10 under acidic conditions and exhibits membrane-lysing activity. J Bacteriol 189: 6028–34.

55. DubyakGR (2012) P2X7 receptor regulation of non-classical secretion from immune effector cells. Cell Microbiol 14: 1697–706.

56. SimeoneR, BobardA, LippmannJ, BitterW, MajlessiL, et al. (2012) Phagosomal rupture by Mycobacterium tuberculosis results in toxicity and host cell death. PLoS Pathog 8: e1002507.

57. JayachandranR, SundaramurthyV, CombaluzierB, MuellerP, KorfH, et al. (2007) Survival of mycobacteria in macrophages is mediated by coronin 1-dependent activation of calcineurin. Cell 130: 37–50.

58. LiCM, CampbellSJ, KumararatneDS, BellamyR, RuwendeC, et al. (2002) Association of a polymorphism in the P2X7 gene with tuberculosis in a Gambian population. J Infect Dis 186: 1458–1462.

59. FernandoSL, SaundersBM, SluyterR, SkarrattKK, GoldbergH, et al. (2007) A polymorphism in the P2X7 gene increases susceptibility to extrapulmonary tuberculosis. Am J Respir Crit Care Med 175: 360–366.

60. Niño-MorenoP, Portales-PérezD, Hernández-CastroB, Portales-CervantesL, Flores-MerazV, et al. (2007) P2X7 and NRAMP1/SLC11 A1 gene polymorphisms in Mexican mestizo patients with pulmonary tuberculosis. Clin Exp Immunol 148: 469–77.

61. MokrousovI, SapozhnikovaN, NarvskayaO (2008) Mycobacterium tuberculosis co-existence with humans: making an imprint on the macrophage P2X(7) receptor gene? J Med Microbiol 57: 581–4.

62. TekinD, KayaaltiZ, DalgicN, CakirE, SoylemezogluT, et al. (2010) Polymorphism in the p2x7 gene increases susceptibility to extrapulmonary tuberculosis in Turkish children. Pediatr Infect Dis J 29: 779–82.

63. TaypeCA, ShamsuzzamanS, AccinelliRA, EspinozaJR, ShawMA (2010) Genetic susceptibility to different clinical forms of tuberculosis in the Peruvian population. Infect Genet Evol 10: 495–504.

64. WangX, XiaoH, LanH, MaoC, ChenQ (2011) Lack of association between the P2X7 receptor A1513C polymorphism and susceptibility to pulmonary tuberculosis: a meta-analysis. Respirology. 2011 16: 790–5.

65. OrdwayDJ, OrmeIM (2011) Animal models of mycobacteria infection. Curr Protoc Immunol Chapter 19: Unit19 15.

66. NeresR, MarinhoCR, GonçalvesLA, CatarinoMB, Penha-GonçalvesC (2008) Pregnancy outcome and placenta pathology in Plasmodium berghei ANKA infected mice reproduce thepathogenesis of severe malaria in pregnant women. PLoS One 13: e1608.

67. BrumattiG, WeinlichR, ChehabCF, YonM, Amarante-MendesGP (2003) Comparison of the antiapoptotic effects of Bcr-Abl, Bcl-2 and Bcl-x(L) following diverse apoptogenic stimuli. FEBS Lett 541: 57–63.

Štítky
Hygiena a epidemiológia Infekčné lekárstvo Laboratórium

Článok vyšiel v časopise

PLOS Pathogens


2014 Číslo 7
Najčítanejšie tento týždeň
Najčítanejšie v tomto čísle
Kurzy

Zvýšte si kvalifikáciu online z pohodlia domova

Aktuální možnosti diagnostiky a léčby litiáz
nový kurz
Autori: MUDr. Tomáš Ürge, PhD.

Všetky kurzy
Prihlásenie
Zabudnuté heslo

Zadajte e-mailovú adresu, s ktorou ste vytvárali účet. Budú Vám na ňu zasielané informácie k nastaveniu nového hesla.

Prihlásenie

Nemáte účet?  Registrujte sa

#ADS_BOTTOM_SCRIPTS#