Sigmoid Th17 populations, the HIV latent reservoir, and microbial translocation in men on long-term antiretroviral therapy.

PubWeight™: 1.22‹?› | Rank: Top 10%

🔗 View Article (PMID 21378536)

Published in AIDS on March 27, 2011

Authors

Duncan Chege1, Prameet M Sheth, Taylor Kain, Connie J Kim, Colin Kovacs, Mona Loutfy, Roberta Halpenny, Gabor Kandel, Tae-Wook Chun, Mario Ostrowski, Rupert Kaul, Toronto Mucosal Immunology Group

Author Affiliations

1: Department of Medicine, University of Toronto, Canada.

Articles citing this

Microbial translocation in HIV infection: causes, consequences and treatment opportunities. Nat Rev Microbiol (2012) 2.84

Microbial translocation, immune activation, and HIV disease. Trends Microbiol (2012) 2.07

Residual immune dysregulation syndrome in treated HIV infection. Adv Immunol (2013) 2.01

Microbial translocation in the pathogenesis of HIV infection and AIDS. Clin Microbiol Rev (2013) 1.82

Immune activation and HIV persistence: implications for curative approaches to HIV infection. Immunol Rev (2013) 1.68

Initiation of ART during early acute HIV infection preserves mucosal Th17 function and reverses HIV-related immune activation. PLoS Pathog (2014) 1.30

The Th17/Treg ratio, IL-1RA and sCD14 levels in primary HIV infection predict the T-cell activation set point in the absence of systemic microbial translocation. PLoS Pathog (2013) 1.24

Persistent immune activation in chronic HIV infection: do any interventions work? AIDS (2013) 1.24

Intensification of antiretroviral therapy with a CCR5 antagonist in patients with chronic HIV-1 infection: effect on T cells latently infected. PLoS One (2011) 1.24

CD4+ T cell depletion in human immunodeficiency virus (HIV) infection: role of apoptosis. Viruses (2011) 1.07

Foreskin T-cell subsets differ substantially from blood with respect to HIV co-receptor expression, inflammatory profile, and memory status. Mucosal Immunol (2011) 1.06

HIV-induced T-cell activation/exhaustion in rectal mucosa is controlled only partially by antiretroviral treatment. PLoS One (2012) 1.05

Increased levels of inflammatory cytokines in the female reproductive tract are associated with altered expression of proteases, mucosal barrier proteins, and an influx of HIV-susceptible target cells. Mucosal Immunol (2015) 1.03

Increased risk of radiographic emphysema in HIV is associated with elevated soluble CD14 and nadir CD4. Chest (2014) 1.00

Kinetics of microbial translocation markers in patients on efavirenz or lopinavir/r based antiretroviral therapy. PLoS One (2013) 0.98

HIV-1 infection of human intestinal lamina propria CD4+ T cells in vitro is enhanced by exposure to commensal Escherichia coli. J Immunol (2012) 0.98

Blunted IL17/IL22 and pro-inflammatory cytokine responses in the genital tract and blood of HIV-exposed, seronegative female sex workers in Kenya. PLoS One (2012) 0.96

Mucosal immunity in human and simian immunodeficiency lentivirus infections. Mucosal Immunol (2013) 0.96

Early initiation of combined antiretroviral therapy preserves immune function in the gut of HIV-infected patients. Mucosal Immunol (2014) 0.91

Residual inflammation and viral reservoirs: alliance against an HIV cure. Curr Opin HIV AIDS (2016) 0.90

Increased gut microbial translocation in HIV-infected children persists in virologic responders and virologic failures after antiretroviral therapy. Pediatr Infect Dis J (2012) 0.90

CD4 T Cells Mediate Both Positive and Negative Regulation of the Immune Response to HIV Infection: Complex Role of T Follicular Helper Cells and Regulatory T Cells in Pathogenesis. Front Immunol (2015) 0.90

Reconstitution of intestinal CD4 and Th17 T cells in antiretroviral therapy suppressed HIV-infected subjects: implication for residual immune activation from the results of a clinical trial. PLoS One (2014) 0.89

Regulatory T cells in HIV infection: can immunotherapy regulate the regulator? Clin Dev Immunol (2012) 0.85

Identification of novel HIV-1 dependency factors in primary CCR4(+)CCR6(+)Th17 cells via a genome-wide transcriptional approach. Retrovirology (2015) 0.85

Total HIV-1 DNA, a Marker of Viral Reservoir Dynamics with Clinical Implications. Clin Microbiol Rev (2016) 0.84

Bioinformatic analysis of HIV-1 entry and pathogenesis. Curr HIV Res (2014) 0.83

Preferential loss of gut-homing α4β7 CD4(+) T cells and their circulating functional subsets in acute HIV-1 infection. Cell Mol Immunol (2015) 0.82

The role of T helper (TH)17 cells as a double-edged sword in the interplay of infection and autoimmunity with a focus on xenobiotic-induced immunomodulation. Clin Dev Immunol (2013) 0.82

Mucosal immunity in the female genital tract, HIV/AIDS. Biomed Res Int (2014) 0.81

HIV Infection in Uncircumcised Men Is Associated With Altered CD8 T-cell Function But Normal CD4 T-cell Numbers in the Foreskin. J Infect Dis (2013) 0.80

Impact of early cART in the gut during acute HIV infection. JCI Insight (2016) 0.79

Impaired Th17 polarization of phenotypically naive CD4(+) T-cells during chronic HIV-1 infection and potential restoration with early ART. Retrovirology (2015) 0.79

The gut microbiome and HIV-1 pathogenesis: a two-way street. AIDS (2016) 0.78

Interaction between endogenous bacterial flora and latent HIV infection. Clin Vaccine Immunol (2013) 0.77

Major influence of CD4 count at the initiation of cART on viral and immunological reservoir constitution in HIV-1 infected patients. Retrovirology (2016) 0.77

Widespread activation of immunity and pro-inflammatory programs in peripheral blood leukocytes of HIV-infected patients with impaired lung gas exchange. Physiol Rep (2016) 0.77

Inflammation, Immune Activation, and Antiretroviral Therapy in HIV. Curr HIV/AIDS Rep (2017) 0.76

Using animal models to overcome temporal, spatial and combinatorial challenges in HIV persistence research. J Transl Med (2016) 0.76

Divergent Annexin A1 expression in periphery and gut is associated with systemic immune activation and impaired gut immune response during SIV infection. Sci Rep (2016) 0.75

HIV persists in CCR6+CD4+ T cells from colon and blood during antiretroviral therapy. AIDS (2017) 0.75

Analysis of Th17 and Tc17 Frequencies and Antiviral Defenses in Gut-Associated Lymphoid Tissue of Chronic HIV-1 Positive Patients. Mediators Inflamm (2015) 0.75

Differential effects of antiretrovirals on microbial translocation and gut microbiota composition of HIV-infected patients. J Int AIDS Soc (2017) 0.75

Articles by these authors

Long-term follow-up studies confirm the stability of the latent reservoir for HIV-1 in resting CD4+ T cells. Nat Med (2003) 9.75

The major genetic determinants of HIV-1 control affect HLA class I peptide presentation. Science (2010) 9.61

Absence of detectable HIV-1 viremia after treatment cessation in an infant. N Engl J Med (2013) 6.63

Tim-3 expression defines a novel population of dysfunctional T cells with highly elevated frequencies in progressive HIV-1 infection. J Exp Med (2008) 5.94

Towards an HIV cure: a global scientific strategy. Nat Rev Immunol (2012) 5.52

Evidence for HIV-associated B cell exhaustion in a dysfunctional memory B cell compartment in HIV-infected viremic individuals. J Exp Med (2008) 5.14

Rapid and durable antiretroviral effect of the HIV-1 Integrase inhibitor raltegravir as part of combination therapy in treatment-naive patients with HIV-1 infection: results of a 48-week controlled study. J Acquir Immune Defic Syndr (2007) 4.67

HIV-infected individuals receiving effective antiviral therapy for extended periods of time continually replenish their viral reservoir. J Clin Invest (2005) 3.62

HIV persistence and the prospect of long-term drug-free remissions for HIV-infected individuals. Science (2010) 3.29

Rebound of plasma viremia following cessation of antiretroviral therapy despite profoundly low levels of HIV reservoir: implications for eradication. AIDS (2010) 3.26

Negative mucosal synergy between Herpes simplex type 2 and HIV in the female genital tract. AIDS (2007) 3.14

Perforin expression directly ex vivo by HIV-specific CD8 T-cells is a correlate of HIV elite control. PLoS Pathog (2010) 2.99

Characterization of CD56-/CD16+ natural killer (NK) cells: a highly dysfunctional NK subset expanded in HIV-infected viremic individuals. Proc Natl Acad Sci U S A (2005) 2.80

Persistent HIV RNA shedding in semen despite effective antiretroviral therapy. AIDS (2009) 2.77

HIV-neutralizing immunoglobulin A and HIV-specific proliferation are independently associated with reduced HIV acquisition in Kenyan sex workers. AIDS (2008) 2.67

Appearance of immature/transitional B cells in HIV-infected individuals with advanced disease: correlation with increased IL-7. Proc Natl Acad Sci U S A (2006) 2.54

Identification of an innate T helper type 17 response to intestinal bacterial pathogens. Nat Med (2011) 2.48

Sexual risk factors for HIV infection in early and advanced HIV epidemics in sub-Saharan Africa: systematic overview of 68 epidemiological studies. PLoS One (2007) 2.44

Challenges in detecting HIV persistence during potentially curative interventions: a study of the Berlin patient. PLoS Pathog (2013) 2.44

Relationship between residual plasma viremia and the size of HIV proviral DNA reservoirs in infected individuals receiving effective antiretroviral therapy. J Infect Dis (2011) 2.40

Pathogenic mechanisms of HIV disease. Annu Rev Pathol (2011) 2.36

The integrin alpha4beta7 forms a complex with cell-surface CD4 and defines a T-cell subset that is highly susceptible to infection by HIV-1. Proc Natl Acad Sci U S A (2009) 2.30

Conflicting selective forces affect T cell receptor contacts in an immunodominant human immunodeficiency virus epitope. Nat Immunol (2006) 2.11

HIV-specific IL-21 producing CD4+ T cells are induced in acute and chronic progressive HIV infection and are associated with relative viral control. J Immunol (2010) 2.10

B cells in early and chronic HIV infection: evidence for preservation of immune function associated with early initiation of antiretroviral therapy. Blood (2010) 2.05

Distinct transcriptional profiles in ex vivo CD4+ and CD8+ T cells are established early in human immunodeficiency virus type 1 infection and are characterized by a chronic interferon response as well as extensive transcriptional changes in CD8+ T cells. J Virol (2007) 2.03

Decreased survival of B cells of HIV-viremic patients mediated by altered expression of receptors of the TNF superfamily. J Exp Med (2004) 2.00

Innate immunity in human immunodeficiency virus infection: effect of viremia on natural killer cell function. J Infect Dis (2003) 1.97

Cross-reactive cytotoxic T lymphocytes against a HIV-1 p24 epitope in slow progressors with B*57. AIDS (2002) 1.92

Intravaginal practices, bacterial vaginosis, and HIV infection in women: individual participant data meta-analysis. PLoS Med (2011) 1.89

Increased HIV-specific CD8+ T-cell cytotoxic potential in HIV elite controllers is associated with T-bet expression. Blood (2011) 1.85

Sustained antiretroviral effect of raltegravir after 96 weeks of combination therapy in treatment-naive patients with HIV-1 infection. J Acquir Immune Defic Syndr (2009) 1.83

Biochemical and biological characterization of a dodecameric CD4-Ig fusion protein: implications for therapeutic and vaccine strategies. J Biol Chem (2002) 1.79

Normalization of B cell counts and subpopulations after antiretroviral therapy in chronic HIV disease. J Infect Dis (2008) 1.79

Effect of histone deacetylase inhibitors on HIV production in latently infected, resting CD4(+) T cells from infected individuals receiving effective antiretroviral therapy. J Infect Dis (2012) 1.72

Characterization of the defective interaction between a subset of natural killer cells and dendritic cells in HIV-1 infection. J Exp Med (2006) 1.72

Endoscopic Doppler optical coherence tomography in the human GI tract: initial experience. Gastrointest Endosc (2005) 1.68

Characterization of a human cervical CD4+ T cell subset coexpressing multiple markers of HIV susceptibility. J Immunol (2011) 1.67

CD25+ regulatory T cells isolated from HIV-infected individuals suppress the cytolytic and nonlytic antiviral activity of HIV-specific CD8+ T cells in vitro. AIDS Res Hum Retroviruses (2007) 1.64

Levels of innate immune factors in genital fluids: association of alpha defensins and LL-37 with genital infections and increased HIV acquisition. AIDS (2009) 1.64

Heterogeneity in host HIV susceptibility as a potential contributor to recent HIV prevalence declines in Africa. AIDS (2009) 1.63

HCV-specific T cells in HCV/HIV co-infection show elevated frequencies of dual Tim-3/PD-1 expression that correlate with liver disease progression. Eur J Immunol (2010) 1.60

Structures of three HIV-1 HLA-B*5703-peptide complexes and identification of related HLAs potentially associated with long-term nonprogression. J Immunol (2005) 1.60

Disproportionately high semen shedding of HIV is associated with compartmentalized cytomegalovirus reactivation. J Infect Dis (2005) 1.58

Recombination following superinfection by HIV-1. AIDS (2004) 1.57

Toll-like receptor expression and responsiveness are increased in viraemic HIV-1 infection. AIDS (2008) 1.55

Enteropathy with loss of enteroendocrine and paneth cells in a patient with immune dysregulation: a case of adult autoimmune enteropathy. Hum Pathol (2006) 1.55

Pilot study of the effects of intermittent interleukin-2 on human immunodeficiency virus (HIV)-specific immune responses in patients treated during recently acquired HIV infection. J Infect Dis (2001) 1.54

Wireless capsule endoscopy for obscure gastrointestinal bleeding: a single-centre, one-year experience. Can J Gastroenterol (2004) 1.53

Reduced mother-to-child transmission of HIV associated with infant but not maternal GB virus C infection. J Infect Dis (2008) 1.53

Perturbations in B cell responsiveness to CD4+ T cell help in HIV-infected individuals. Proc Natl Acad Sci U S A (2003) 1.53

Increased levels of immune activation in the genital tract of healthy young women from sub-Saharan Africa. AIDS (2010) 1.47

Immediate versus delayed polyalkylimide gel injections to correct facial lipoatrophy in HIV-positive patients. AIDS (2007) 1.47

Disease progression in chronic hepatitis C: modifiable and nonmodifiable factors. Gastroenterology (2008) 1.46

Impact of HIV on cell survival and antiviral activity of plasmacytoid dendritic cells. PLoS One (2007) 1.45

Cross-clade HIV-1-specific neutralizing IgA in mucosal and systemic compartments of HIV-1-exposed, persistently seronegative subjects. J Acquir Immune Defic Syndr (2002) 1.45

Systematic review of strategies to measure HIV-related diarrhea. HIV Clin Trials (2007) 1.45

Possible SARS coronavirus transmission during cardiopulmonary resuscitation. Emerg Infect Dis (2004) 1.45

Relationship between the size of the human immunodeficiency virus type 1 (HIV-1) reservoir in peripheral blood CD4+ T cells and CD4+:CD8+ T cell ratios in aviremic HIV-1-infected individuals receiving long-term highly active antiretroviral therapy. J Infect Dis (2002) 1.44

Deleterious effect of HIV-1 plasma viremia on B cell costimulatory function. J Immunol (2003) 1.44

Lysis of endogenously infected CD4+ T cell blasts by rIL-2 activated autologous natural killer cells from HIV-infected viremic individuals. PLoS Pathog (2008) 1.44

Associations between HIV-related stigma, racial discrimination, gender discrimination, and depression among HIV-positive African, Caribbean, and Black women in Ontario, Canada. AIDS Patient Care STDS (2013) 1.42

Effects of Combined CCR5/Integrase Inhibitors-Based Regimen on Mucosal Immunity in HIV-Infected Patients Naïve to Antiretroviral Therapy: A Pilot Randomized Trial. PLoS Pathog (2016) 1.40

Screening for HIV-specific T-cell responses using overlapping 15-mer peptide pools or optimized epitopes. AIDS (2004) 1.38

Associations of sexual risk taking among Kenyan female sex workers after enrollment in an HIV-1 prevention trial. J Acquir Immune Defic Syndr (2005) 1.37

Two overrepresented B cell populations in HIV-infected individuals undergo apoptosis by different mechanisms. Proc Natl Acad Sci U S A (2006) 1.36

Reduced rates of HIV acquisition during unprotected sex by Kenyan female sex workers predating population declines in HIV prevalence. AIDS (2008) 1.36

HIV-1 RNA dysregulates the natural TLR response to subclinical endotoxemia in Kenyan female sex-workers. PLoS One (2009) 1.35

Quality and quantity: mucosal CD4+ T cells and HIV susceptibility. Curr Opin HIV AIDS (2012) 1.29

Cohort profile: the Canadian Observational Cohort collaboration. Int J Epidemiol (2010) 1.27

Highly potent, synthetically accessible prostratin analogs induce latent HIV expression in vitro and ex vivo. Proc Natl Acad Sci U S A (2013) 1.24

Evaluation of OX40 ligand as a costimulator of human antiviral memory CD8 T cell responses: comparison with B7.1 and 4-1BBL. J Immunol (2005) 1.23

Mucosal innate immunity as a determinant of HIV susceptibility. Am J Reprod Immunol (2008) 1.22

No impact of oral tenofovir disoproxil fumarate on herpes simplex virus shedding in HIV-infected adults. AIDS (2011) 1.22

Community heroes or "high-risk" pariahs? Reasons for declining to enroll in an HIV vaccine trial. Vaccine (2008) 1.21

Relationship between the frequency of HIV-specific CD8+ T cells and the level of CD38+CD8+ T cells in untreated HIV-infected individuals. Proc Natl Acad Sci U S A (2004) 1.21