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John Ho

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C de B Barbosa; M G da Silva; Rafael S Duarte; A R Elias; Harrison M Gomes; John L Ho; Afranio L Kritski; José Roberto Lapa e Silva; Luiz Claudio Oliveira Lazzarini; J A M Leung; S B Ribeiro; Philip N Suffys; N Boéchat
Tuberculosis caused by RDRio Mycobacterium tuberculosis is not associated with differential clinical features.
Luiz Claudio Oliveira Lazzarini; Nalin Rastogi; Jeffrey Rosenfeld; Rob DeSalle; Véronique Hill; Richard C Huard; José Roberto Lapa e Silva; John L Ho
Mycobacterium tuberculosis spoligotypes that may derive from mixed strain infections are revealed by a novel computational approach.
Scott A Weisenberg; Shama Ahuja; Heejung Bang; Yalin Chiu; Jeff Driscoll; Andrea L Gibson; Richard C Huard; Barry N Kreiswirth; Natalia Kurepina; Luiz Claudio Oliveira Lazzarini; Jiehui Li; John L Ho
Distinct clinical and epidemiological features of tuberculosis in New York City caused by the RD(Rio) Mycobacterium tuberculosis sublineage.

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All Publications

2012: C de B Barbosa; M G da Silva; Rafael S Duarte; A R Elias; Harrison M Gomes; John L Ho; Afranio L Kritski; José Roberto Lapa e Silva; Luiz Claudio Oliveira Lazzarini; J A M Leung; S B Ribeiro; Philip N Suffys; N Boéchat
Tuberculosis caused by RDRio Mycobacterium tuberculosis is not associated with differential clinical features.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2012;16(10):1377-82.
2012: Luiz Claudio Oliveira Lazzarini; Nalin Rastogi; Jeffrey Rosenfeld; Rob DeSalle; Véronique Hill; Richard C Huard; José Roberto Lapa e Silva; John L Ho
Mycobacterium tuberculosis spoligotypes that may derive from mixed strain infections are revealed by a novel computational approach.
Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases 2012;12(4):798-806.
2012: Scott A Weisenberg; Shama Ahuja; Heejung Bang; Yalin Chiu; Jeff Driscoll; Andrea L Gibson; Richard C Huard; Barry N Kreiswirth; Natalia Kurepina; Luiz Claudio Oliveira Lazzarini; Jiehui Li; John L Ho
Distinct clinical and epidemiological features of tuberculosis in New York City caused by the RD(Rio) Mycobacterium tuberculosis sublineage.
Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases 2012;12(4):664-70.
2012: P M Lago; Luiz Claudio Oliveira Lazzarini; D P Migueis; M M Saldanha; A S Almeida; N Boéchat; John L Ho; Afranio L Kritski; José Roberto Lapa e Silva
Interleukin-10 and interferon-gamma patterns during tuberculosis treatment: possible association with recurrence.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2012;16(5):656-9.
2010: Sidra E Gonçalves Vasconcellos; Richard C Huard; Stefan Niemann; Kristin Kremer; Adalberto R Santos; Philip N Suffys; John L Ho
Distinct genotypic profiles of the two major clades of Mycobacterium africanum.
BMC infectious diseases 2010;10():80.
2009: Alexandre S Almeida; Patrícia M Lago; Neio Boechat; Richard C Huard; Luiz C O Lazzarini; Adalberto R Santos; Marcelo Nociari; Hongxia Zhu; Beatriz M Perez-Sweeney; Heejung Bang; Quanhong Ni; Jie Huang; Andrea L Gibson; Vera C Flores; Lorena R Pecanha; Afranio L Kritski; José Roberto Lapa e Silva; John L Ho
Tuberculosis is associated with a down-modulatory lung immune response that impairs Th1-type immunity.
Journal of immunology (Baltimore, Md. : 1950) 2009;183(1):718-31.
2008: Anis Karboul; Alberto Mazza; Nicolaas C Gey van Pittius; John L Ho; Roland Brousseau; Helmi Mardassi
Frequent homologous recombination events in Mycobacterium tuberculosis PE/PPE multigene families: potential role in antigenic variability.
Journal of bacteriology 2008;190(23):7838-46.
2008: Luiz Claudio Oliveira Lazzarini; Silvana Miranda Spindola; Heejung Bang; Andrea L Gibson; Scott Weisenberg; Wania da Silva Carvalho; Claudio José Augusto; Richard C Huard; Afrânio L Kritski; John L Ho
RDRio Mycobacterium tuberculosis infection is associated with a higher frequency of cavitary pulmonary disease.
Journal of clinical microbiology 2008;46(7):2175-83.
2007: Luiz Claudio Oliveira Lazzarini; Richard C Huard; Neio Boechat; Harrison M Gomes; Maranibia C Oelemann; Natalia Kurepina; Elena Shashkina; Fernanda C Q Mello; Andrea L Gibson; Milena J Virginio; Anna Grazia Marsico; W Ray Butler; Barry N Kreiswirth; Philip N Suffys; José Roberto Lapa e Silva; John L Ho
Discovery of a novel Mycobacterium tuberculosis lineage that is a major cause of tuberculosis in Rio de Janeiro, Brazil.
Journal of clinical microbiology 2007;45(12):3891-902.
2007: V C S Flores-Batista; Núbia Boechat; P M Lago; Luiz Claudio Oliveira Lazzarini; L R Pessanha; A S Almeida; T T Mafort; Afranio L Kritski; John L Ho; José Roberto Lapa e Silva
Low expression of antigen-presenting and costimulatory molecules by lung cells from tuberculosis patients.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2007;40(12):1671-9.
2007: Andromachi Scaradavou; Susanna Cunningham-Rundles; John L Ho; Claudia C Folman; Howard Doo; James B Bussel
Superior effect of intravenous anti-D compared with IV gammaglobulin in the treatment of HIV-thrombocytopenia: results of a small, randomized prospective comparison.
American journal of hematology 2007;82(5):335-41.
2007: C Benabdesselem; M Ridha Barbouche; M A Jarboui; Koussay Dellagi; John L Ho; Dahmani M Fathallah
High level expression of recombinant Mycobacterium tuberculosis culture filtrate protein CFP32 in Pichia pastoris.
Molecular biotechnology 2007;35(1):41-9.
2006: Chaouki Benabdesselem; Dahmani M Fathallah; Richard C Huard; Hongxia Zhu; Mohamed Ali Jarboui; Koussay Dellagi; John L Ho; Ridha M Barbouche
Enhanced patient serum immunoreactivity to recombinant Mycobacterium tuberculosis CFP32 produced in the yeast Pichia pastoris compared to Escherichia coli and its potential for serodiagnosis of tuberculosis.
Journal of clinical microbiology 2006;44(9):3086-93.
2006: Richard C Huard; Michel Fabre; Petra de Haas; Luiz Claudio Oliveira Lazzarini; Dick Van Soolingen; Debby Cousins; John L Ho
Novel genetic polymorphisms that further delineate the phylogeny of the Mycobacterium tuberculosis complex.
Journal of bacteriology 2006;188(12):4271-87.
2006: Anis Karboul; Nicolaas C Gey van Pittius; Amine NAMOUCHI; Véronique Vincent; Christophe Sola; Nalin Rastogi; Philip N Suffys; Michel Fabre; Angel Cataldi; Richard C Huard; Natalia Kurepina; Barry Kreiswirth; John L Ho; M Cristina Gutierrez; Helmi Mardassi
Insights into the evolutionary history of tubercle bacilli as disclosed by genetic rearrangements within a PE_PGRS duplicated gene pair.
BMC evolutionary biology 2006;6():107.
2005: Jaqueline B Guerreiro; Maria Aurélia F Porto; Silvane Braga Santos; Lino Lacerda; John L Ho; Edgar M Carvalho
Spontaneous neutrophil activation in HTLV-1 infected patients.
The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases 2005;9(6):510-4.
2004: M Glória Bonecini-Almeida; John L Ho; Neio Boéchat; Richard C Huard; Sadhana Chitale; Howard Doo; Jiayuan Geng; Lorena Rego; Luiz Claudio Oliveira Lazzarini; Afranio L Kritski; Warren D Johnson; Timothy A McCaffrey; José R Lapa e Silva
Down-modulation of lung immune responses by interleukin-10 and transforming growth factor beta (TGF-beta) and analysis of TGF-beta receptors I and II in active tuberculosis.
Infection and immunity 2004;72(5):2628-34.
2003: Richard C Huard; Sadhana Chitale; Mary Leung; Luiz Claudio Oliveira Lazzarini; Hongxia Zhu; Elena Shashkina; Suman Laal; Marcus B Conde; Afranio L Kritski; John Belisle; Barry N Kreiswirth; José Roberto Lapa e Silva; John L Ho
The Mycobacterium tuberculosis complex-restricted gene cfp32 encodes an expressed protein that is detectable in tuberculosis patients and is positively correlated with pulmonary interleukin-10.
Infection and immunity 2003;71(12):6871-83.
2003: Richard C Huard; Luiz Claudio Oliveira Lazzarini; W Ray Butler; Dick Van Soolingen; John L Ho
PCR-based method to differentiate the subspecies of the Mycobacterium tuberculosis complex on the basis of genomic deletions.
Journal of clinical microbiology 2003;41(4):1637-50.
2002: Marcus B Conde; S R Marinho; M de Fatima Pereira; José Roberto Lapa e Silva; Maria Helena Féres Saad; C L Sales; John L Ho; Afranio L Kritski
The usefulness of serum adenosine deaminase 2 (ADA2) activity in adults for the diagnosis of pulmonary tuberculosis.
Respiratory medicine 2002;96(8):607-10.
2000: J J Harrington; John L Ho; José Roberto Lapa e Silva; Marcus B Conde; Afranio L Kritski; Leila S Fonseca; Maria Helena Féres Saad
Mycobacterium tuberculosis lipid antigens: use of multi-antigen based enzyme immunoassay for free and complex dissociated antibodies.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2000;4(2):161-7.
2000: Eduardo Werneck-Barroso; M D Bonecini-de-Almeida; M A Vieira; C E Carvalho; A K Teixeira; Afranio L Kritski; John L Ho
Preferential recruitment of phagocytes into the lung of patients with advanced acquired immunodeficiency syndrome and tuberculosis.
Respiratory medicine 2000;94(1):64-70.
1998: M da G Bonecini-Almeida; Eduardo Werneck-Barroso; P B Carvalho; C P de Moura; E F Andrade; A Hafner; C E Carvalho; John L Ho; Afranio L Kritski; Mariza G Morgado
Functional activity of alveolar and peripheral cells in patients with human acquired immunodeficiency syndrome and pulmonary tuberculosis.
Cellular immunology 1998;190(2):112-20.
1998: M Glória Bonecini-Almeida; José Roberto Lapa e Silva; Afranio L Kritski; I Neves Júnior; Mariza G Morgado; C Nathan; John L Ho
Immune response during HIV and tuberculosis co-infection.
Memórias do Instituto Oswaldo Cruz 1998;93(3):399-402.
1998: M Glória Bonecini-Almeida; Sadhana Chitale; I Boutsikakis; J Geng; Howard Doo; S He; John L Ho
Induction of in vitro human macrophage anti-Mycobacterium tuberculosis activity: requirement for IFN-gamma and primed lymphocytes.
Journal of immunology (Baltimore, Md. : 1950) 1998;160(9):4490-9.
1998: S K Lo; L Bovis; R Matura; B Zhu; S He; H Lum; S J Turco; John L Ho
Leishmania lipophosphoglycan reduces monocyte transendothelial migration: modulation of cell adhesion molecules, intercellular junctional proteins, and chemoattractants.
Journal of immunology (Baltimore, Md. : 1950) 1998;160(4):1857-65.
1996: D E Hatzigeorgiou; J Geng; B Zhu; Y Zhang; K Liu; W N Rom; M J Fenton; S J Turco; John L Ho
Lipophosphoglycan from Leishmania suppresses agonist-induced interleukin 1 beta gene expression in human monocytes via a unique promoter sequence.
Proceedings of the National Academy of Sciences of the United States of America 1996;93(25):14708-13.
1996: John L Ho; H K Kim; P M Sass; S He; J Geng; H Xu; B Zhu; S J Turco; S K Lo
Structure-function analysis of Leishmania lipophosphoglycan. Distinct domains that mediate binding and inhibition of endothelial cell function.
Journal of immunology (Baltimore, Md. : 1950) 1996;157(7):3013-20.
1996: M Bayard-McNeeley; H Doo; S He; A Hafner; Warren D Johnson; John L Ho
Differential effects of interleukin-12, interleukin-15, and interleukin-2 on human immunodeficiency virus type 1 replication in vitro.
Clinical and diagnostic laboratory immunology 1996;3(5):547-53.
1996: José Roberto Lapa e Silva; C Linhares; Neio Boechat; L Rego; M G Almeida; A L Kriski; John L Ho
Phenotypes of lung mononuclear phagocytes in HIV seronegative tuberculosis patients: evidence for new recruitment and cell activation.
Memórias do Instituto Oswaldo Cruz 1996;91(3):389-94.
1996: John L Ho
Co-infection with HIV and Mycobacterium tuberculosis: immunologic interactions, disease progression, and survival.
Memórias do Instituto Oswaldo Cruz 1996;91(3):385-7.
1996: S Nicholson; M da G Bonecini-Almeida; José Roberto Lapa e Silva; Carl Nathan; Q W Xie; R Mumford; J R Weidner; JR Calaycay; J Geng; Neio Boechat; C Linhares; W Rom; John L Ho
Inducible nitric oxide synthase in pulmonary alveolar macrophages from patients with tuberculosis.
The Journal of experimental medicine 1996;183(5):2293-302.
1995: John L Ho; S He; A Hu; J Geng; F G Basile; M G Almeida; A Y Saito; J Laurence; Warren D Johnson
Neutrophils from human immunodeficiency virus (HIV)-seronegative donors induce HIV replication from HIV-infected patients' mononuclear cells and cell lines: an in vitro model of HIV transmission facilitated by Chlamydia trachomatis.
The Journal of experimental medicine 1995;181(4):1493-505.
1994: P K Kim; S He; John L Ho
Rapid culture and quantitation of human immunodeficiency virus type 1 from patient cells without the use of mitogen-stimulated donor cells.
Clinical and diagnostic laboratory immunology 1994;1(6):660-6.
1994: John L Ho; B Zhu; S He; B Du; R Rothman
Interleukin 4 receptor signaling in human monocytes and U937 cells involves the activation of a phosphatidylcholine-specific phospholipase C: a comparison with chemotactic peptide, FMLP, phospholipase D, and sphingomyelinase.
The Journal of experimental medicine 1994;180(4):1457-69.
1994: R Badaró; C Nascimento; J S Carvalho; F Badaró; D Russo; John L Ho; Steven G Reed; Warren D Johnson; T C Jones
Recombinant human granulocyte-macrophage colony-stimulating factor reverses neutropenia and reduces secondary infections in visceral leishmaniasis.
The Journal of infectious diseases 1994;170(2):413-8.
1994: R Badaró; C Nascimento; J S Carvalho; F Badaró; D Russo; John L Ho; Steven G Reed; Warren D Johnson; T C Jones
Granulocyte-macrophage colony-stimulating factor in combination with pentavalent antimony for the treatment of visceral Leishmaniasis.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 1994;13 Suppl 2():S23-8.
1994: John L Ho; Roberto Badaro; D Hatzigeorgiou; Steven G Reed; Warren D Johnson
Cytokines in the treatment of leishmaniasis: from studies of immunopathology to patient therapy.
Biotherapy (Dordrecht, Netherlands) 1994;7(3-4):223-35.
1993: D E Hatzigeorgiou; S He; J Sobel; K H Grabstein; A Hafner; John L Ho
IL-6 down-modulates the cytokine-enhanced antileishmanial activity in human macrophages.
Journal of immunology (Baltimore, Md. : 1950) 1993;151(7):3682-92.
1993: Jean William Pape; Sonic Jean; John L Ho; A Hafner; Warren D Johnson
Effect of isoniazid prophylaxis on incidence of active tuberculosis and progression of HIV infection.
Lancet 1993;342(8866):268-72.
1993: M M Deschamps; Jean William Pape; M Desvarieux; P Williams-Russo; S Madhavan; John L Ho; Warren D Johnson
A prospective study of HIV-seropositive asymptomatic women of childbearing age in a developing country.
Journal of acquired immune deficiency syndromes 1993;6(5):446-51.
1992: S Arruda; John L Ho
IL-4 receptor signal transduction in human monocytes is associated with protein kinase C translocation.
Journal of immunology (Baltimore, Md. : 1950) 1992;149(4):1258-64.
1992: John L Ho; R Badaró; A Schwartz; C A Dinarello; J A Gelfand; J Sobel; Aldina Barral; M B Netto; E M Carvalho; Steven G Reed
Diminished in vitro production of interleukin-1 and tumor necrosis factor-alpha during acute visceral leishmaniasis and recovery after therapy.
The Journal of infectious diseases 1992;165(6):1094-102.
1992: John L Ho; Steven G Reed; J Sobel; S Arruda; S H He; E A Wick; K H Grabstein
Interleukin-3 induces antimicrobial activity against Leishmania amazonensis and Trypanosoma cruzi and tumoricidal activity in human peripheral blood-derived macrophages.
Infection and immunity 1992;60(5):1984-93.
1992: John L Ho; S H He; M J Rios; E A Wick
Interleukin-4 inhibits human macrophage activation by tumor necrosis factor, granulocyte-monocyte colony-stimulating factor, and interleukin-3 for antileishmanial activity and oxidative burst capacity.
The Journal of infectious diseases 1992;165(2):344-51.
1990: John L Ho; Steven G Reed; E A Wick; M Giordano
Granulocyte-macrophage and macrophage colony-stimulating factors activate intramacrophage killing of Leishmania mexicana amazonensis.
The Journal of infectious diseases 1990;162(1):224-30.