Petronela Ancuta

Summary

Country: Canada

Publications

  1. ncbi Th17 lineage commitment and HIV-1 pathogenesis
    Petronela Ancuta
    Centre de recherche du Centre hospitalier de l Université de Montréal CRCHUM, Saint Luc Hospital, Pavillon Edouard Asselin, 264 Blvd René Lévesque East, Montreal, Quebec, Canada
    Curr Opin HIV AIDS 5:158-65. 2010
  2. ncbi Transcriptional profiling reveals developmental relationship and distinct biological functions of CD16+ and CD16- monocyte subsets
    Petronela Ancuta
    CRCHUM, Universite de Montreal, INSERM Unit 743, Montreal, Quebec, Canada
    BMC Genomics 10:403. 2009
  3. ncbi Memory CCR6+CD4+ T cells are preferential targets for productive HIV type 1 infection regardless of their expression of integrin β7
    Patricia Monteiro
    Department of Microbiology and Immunology, University of Montreal, Montreal, H3C 3J7 Quebec, Canada
    J Immunol 186:4618-30. 2011
  4. ncbi The colocalization potential of HIV-specific CD8+ and CD4+ T-cells is mediated by integrin β7 but not CCR6 and regulated by retinoic acid
    Vanessa Sue Wacleche
    Department of Microbiology and Immunology, Universite de Montreal, Montreal, Quebec, Canada
    PLoS ONE 7:e32964. 2012
  5. ncbi Peripheral blood CCR4+CCR6+ and CXCR3+CCR6+CD4+ T cells are highly permissive to HIV-1 infection
    Annie Gosselin
    Department of Microbiology and Immunology, Universite de Montreal, Montreal, Quebec, Canada
    J Immunol 184:1604-16. 2010
  6. ncbi Programmed death-1-induced interleukin-10 production by monocytes impairs CD4+ T cell activation during HIV infection
    Elias A Said
    Centre de recherche du Centre hospitalier de l Université de Montréal CRCHUM, Hôpital St Luc, Montreal, Quebec, Canada
    Nat Med 16:452-9. 2010
  7. ncbi Down-regulation of CTLA-4 by HIV-1 Nef protein
    Mohamed El-Far
    Centre de recherche du Centre hospitalier de l Université de Montréal CRCHUM, Hôpital St Luc, Montreal, Quebec, Canada
    PLoS ONE 8:e54295. 2013
  8. ncbi Lymph node architecture collapse and consequent modulation of FOXO3a pathway on memory T- and B-cells during HIV infection
    Julien van Grevenynghe
    Laboratoire d Immunologie, Centre de Recherche, Hopital Saint Luc, Centre Hospitalier de l Universite de Montreal, Montreal, Quebec, Canada
    Semin Immunol 20:196-203. 2008
  9. ncbi Regulatory T cells in HIV infection: can immunotherapy regulate the regulator?
    Mohammad Ali Jenabian
    Chronic Viral Illnesses Service, McGill University Health Centre, 3650 St Urbain Street, Montreal, QC, Canada H2X 2P4
    Clin Dev Immunol 2012:908314. 2012
  10. ncbi HIV reservoir size and persistence are driven by T cell survival and homeostatic proliferation
    Nicolas Chomont
    Laboratoire d Immunologie, Centre de Recherche du Centre Hospitalier de l Université de Montréal Saint Luc, Montreal, Quebec, Canada
    Nat Med 15:893-900. 2009

Collaborators

Detail Information

Publications10

  1. ncbi Th17 lineage commitment and HIV-1 pathogenesis
    Petronela Ancuta
    Centre de recherche du Centre hospitalier de l Université de Montréal CRCHUM, Saint Luc Hospital, Pavillon Edouard Asselin, 264 Blvd René Lévesque East, Montreal, Quebec, Canada
    Curr Opin HIV AIDS 5:158-65. 2010
    ....
  2. ncbi Transcriptional profiling reveals developmental relationship and distinct biological functions of CD16+ and CD16- monocyte subsets
    Petronela Ancuta
    CRCHUM, Universite de Montreal, INSERM Unit 743, Montreal, Quebec, Canada
    BMC Genomics 10:403. 2009
    ..CD16+ Mo produce pro-inflammatory cytokines and are expanded in certain inflammatory conditions including sepsis and HIV infection...
  3. ncbi Memory CCR6+CD4+ T cells are preferential targets for productive HIV type 1 infection regardless of their expression of integrin β7
    Patricia Monteiro
    Department of Microbiology and Immunology, University of Montreal, Montreal, H3C 3J7 Quebec, Canada
    J Immunol 186:4618-30. 2011
    ....
  4. ncbi The colocalization potential of HIV-specific CD8+ and CD4+ T-cells is mediated by integrin β7 but not CCR6 and regulated by retinoic acid
    Vanessa Sue Wacleche
    Department of Microbiology and Immunology, Universite de Montreal, Montreal, Quebec, Canada
    PLoS ONE 7:e32964. 2012
    ....
  5. ncbi Peripheral blood CCR4+CCR6+ and CXCR3+CCR6+CD4+ T cells are highly permissive to HIV-1 infection
    Annie Gosselin
    Department of Microbiology and Immunology, Universite de Montreal, Montreal, Quebec, Canada
    J Immunol 184:1604-16. 2010
    ..It is necessary that new therapeutic strategies against HIV interfere with viral replication/persistence in discrete CCR6(+) T cell subsets...
  6. ncbi Programmed death-1-induced interleukin-10 production by monocytes impairs CD4+ T cell activation during HIV infection
    Elias A Said
    Centre de recherche du Centre hospitalier de l Université de Montréal CRCHUM, Hôpital St Luc, Montreal, Quebec, Canada
    Nat Med 16:452-9. 2010
    ..We describe a new function for PD-1 whereby microbial products inhibit T cell expansion and function by upregulating PD-1 levels and IL-10 production by monocytes after binding of PD-1 by PD-L1...
  7. ncbi Down-regulation of CTLA-4 by HIV-1 Nef protein
    Mohamed El-Far
    Centre de recherche du Centre hospitalier de l Université de Montréal CRCHUM, Hôpital St Luc, Montreal, Quebec, Canada
    PLoS ONE 8:e54295. 2013
    ..Down-regulation of CTLA-4 may contribute to the mechanisms by which HIV-1 sustains T cell activation, a critical step in viral replication and dissemination...
  8. ncbi Lymph node architecture collapse and consequent modulation of FOXO3a pathway on memory T- and B-cells during HIV infection
    Julien van Grevenynghe
    Laboratoire d Immunologie, Centre de Recherche, Hopital Saint Luc, Centre Hospitalier de l Universite de Montreal, Montreal, Quebec, Canada
    Semin Immunol 20:196-203. 2008
    ....
  9. ncbi Regulatory T cells in HIV infection: can immunotherapy regulate the regulator?
    Mohammad Ali Jenabian
    Chronic Viral Illnesses Service, McGill University Health Centre, 3650 St Urbain Street, Montreal, QC, Canada H2X 2P4
    Clin Dev Immunol 2012:908314. 2012
    ..However, such approaches require a better understanding of the time upon infection when interfering with Treg function may not cause a deleterious state of hyperimmune activation...
  10. ncbi HIV reservoir size and persistence are driven by T cell survival and homeostatic proliferation
    Nicolas Chomont
    Laboratoire d Immunologie, Centre de Recherche du Centre Hospitalier de l Université de Montréal Saint Luc, Montreal, Quebec, Canada
    Nat Med 15:893-900. 2009
    ....