John L. Ho

5.0k citations

72 papers · 3.8k indexed · h-index 31

Impact in

Infectious Diseases top 0.5%
- Tuberculosis Research and Epidemiology
Epidemiology top 1%
- Mycobacterium research and diagnosis
- Trypanosoma species research and implications
- Pneumocystis jirovecii pneumonia detection and treatment

Papers in

Infectious Diseases 39
- Tuberculosis Research and Epidemiology 31
Epidemiology 38
- Mycobacterium research and diagnosis 24
- Pneumocystis jirovecii pneumonia detection and treatment 7
- Trypanosoma species research and implications 5

Co-authors: Richard C. Huard William D. Johnson Alice Hafner Maria da Glória Bonecini-Almeida Jean W. Pape José Roberto Lapa e Silva SIMONE S. JEAN Dick van Soolingen
Journals: The Journal of Immunology (5 papers)The Journal of Infectious Diseases (5 papers)Journal of Clinical Microbiology (4 papers)Infection and Immunity (3 papers)BMC Infectious Diseases (3 papers)
Partner nations: United States Brazil Netherlands

In The Last Decade

John L. Ho

71 papers receiving 3.6k citations

Peers

Countries citing papers authored by John L. Ho

Since Specialization

Citations

This map shows the geographic impact of John L. Ho's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John L. Ho with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John L. Ho more than expected).

Fields of papers citing papers by John L. Ho

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John L. Ho. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John L. Ho. The network helps show where John L. Ho may publish in the future.

Co-authorship network

The 25 scholars most cited alongside John L. Ho, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John L. Ho Line = papers co-authored together John L. Ho links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Surveillance provides insight into epidemiology and spectrum of culture-confirmed mycobacterial disease in children The International Journal of Tuberculosis and Lung Disease ·Stephanie J. Salyer, David L. Fitter, (unknown), (unknown), John L. Ho	2015	13
2	Distinct clinical and epidemiological features of tuberculosis in New York City caused by the RDRio Mycobacterium tuberculosis sublineage Infection Genetics and Evolution ·Scott A. Weisenberg, Andrea L. Gibson, Richard C. Huard, Natalia Kurepina, Heejung Bang, Luiz Claudio Oliveira Lazzarini, Ya‐Lin Chiu, Jiehui Li, Shama D. Ahuja, Lory Abrahamian, Barry N. Kreiswirth, John L. Ho	2011	27
3	Mycobacterium tuberculosis spoligotypes that may derive from mixed strain infections are revealed by a novel computational approach Infection Genetics and Evolution ·Luiz Claudio Oliveira Lazzarini, Jeffrey Rosenfeld, Richard C. Huard, Véronique Hill, José Roberto Lapa e Silva, Rob DeSalle, Nalin Rastogi, John L. Ho	2011	30
4	An introduction to a novel population genetic approach for HIV characterization Infection Genetics and Evolution ·Deepali Tewari Pandey, Rob DeSalle, John L. Ho	2010	2
5	Tuberculosis Is Associated with a Down-Modulatory Lung Immune Response That Impairs Th1-Type Immunity The Journal of Immunology ·Alexandre S. de Almeida, Domingo P. Paucar Pari, Neio Boéchat, Richard C. Huard, Luiz Claudio Oliveira Lazzarini, Adalberto Rezende Santos, Marcelo Nociari, Mioara Adriana Bolozan, Deepali Tewari Pandey, Heejung Bang, Quanhong Ni, Jie Huang, Andrea L. Gibson, Erwin Kirchler, Л К Адамова, Afrânio Lineu Kritski, José Roberto Lapa e Silva, John L. Ho	2009	123
6	Correlations of mutations in katG, oxyR-ahpC and inhA genes and in vitro susceptibility in Mycobacterium tuberculosisclinical strains segregated by spoligotype families from tuberculosis prevalent countries in South America BMC Microbiology ·Elis Regina Dalla Costa, Marta Osório Ribeiro, 間左支鈴木, Г. И. Вилков, Diana Carolina Rostirolla, Patrícia Izquierdo Cafrune, Takao Yagi, Moisés Palaci, M.A.S. Telles, Viviana Ritacco, Philip Noël Suffys, Maria Luiza Diniz de Sousa Lopes, Т. Б. Баянова, Silvana Spíndola de Miranda, Kristin Kremer, Pedro Eduardo Almeida da Silva, Leila de Souza Fonseca, John L. Ho, Afrânio Lineu Kritski, Claire Dormann	2009	85
7	Discovery of a Novel Mycobacterium tuberculosis Lineage That Is a Major Cause of Tuberculosis in Rio de Janeiro, Brazil Journal of Clinical Microbiology ·Luiz Claudio Oliveira Lazzarini, Richard C. Huard, Neio Boéchat, Harrison Magdinier Gomes, C. H. Wang, Natalia Kurepina, Elena Shashkina, Fernanda Carvalho de Queiroz Mello, Andrea L. Gibson, Margareth Grisa, О. М. Хоміцька, W. Ray Butler, Barry N. Kreiswirth, Philip Noël Suffys, José Roberto Lapa e Silva, John L. Ho	2007	82
8	Oral Pentoxifylline Combined with Pentavalent Antimony: A Randomized Trial for Mucosal Leishmaniasis Clinical Infectious Diseases ·Pablo Machado, Hélio A. Lessa, Marcus Miranda Lessa, Luiz Henrique Guimarães, Heejung Bang, John L. Ho, Edgar M. Carvalho	2007	103
9	High Level Expression of Recombinant Mycobacterium tuberculosis Culture Filtrate Protein CFP32 in Pichia pastoris Molecular Biotechnology ·O. Massella, Mohamed‐Ridha Barbouche, Mohamed Ali Jarboui, Koussay Dellagi, John L. Ho, D. M. Fathallah	2007	14
10	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 ·Andromachi Scaradavou, Susanna Cunningham–Rundles, John L. Ho, Claudia C. Folman, Howard Doo, James B. Bussel	2006	8
11	Differential effects of antigens from L. braziliensis isolates from disseminated and cutaneous leishmaniasis on in vitro cytokine production BMC Infectious Diseases ·N L Ashworth, Lisa Jimmerson, Roque Pacheco de Almeida, Albert Schriefer, Fatma Yehia, Amélia Ribeiro de Jesus, John L. Ho, Luiz Henrique Guimarães, Olı́via Bacellar, Edgar M. Carvalho	2006	26
12	Insights into the evolutionary history of tubercle bacilli as disclosed by genetic rearrangements within a PE_PGRS duplicated gene pair BMC Evolutionary Biology ·ANDREASENJonathan, Nicolaas C. Gey van Pittius, Amine Namouchi, Véronique Vincent, Christophe Sola, Nalin Rastogi, Philip Noël Suffys, M. Fabre, Angel Cataldi, Richard C. Huard, Natalia Kurepina, Barry N. Kreiswirth, John L. Ho, M. Cristina Gutiérrez, Helmi Mardassi	2006	39
13	Leishmania Lipophosphoglycan Reduces Monocyte Transendothelial Migration: Modulation of Cell Adhesion Molecules, Intercellular Junctional Proteins, and Chemoattractants The Journal of Immunology ·S K Lo, Dr G Muralidhar, P. Nickchi, Baixin Zhu, S. Jakobi, Hazel Lum, Salvatore J. Turco, John L. Ho	1998	22
14	Inducible nitric oxide synthase in pulmonary alveolar macrophages from patients with tuberculosis. The Journal of Experimental Medicine ·Susan Nicholson, Maria da Glória Bonecini-Almeida, José Roberto Lapa e Silva, Carl Nathan, Q W Xie, Richard A. Mumford, Jeffrey R. Weidner, Jimmy Calaycay, Juan Geng, Neio Boéchat, Menglei Yang, William N. Rom, John L. Ho	1996	388
15	Recombinant Human Granulocyte-Macrophage Colony-Stimulating Factor Reverses Neutropenia and Reduces Secondary Infections in Visceral Leishmaniasis The Journal of Infectious Diseases ·Roberto Badaró, Mohommad Reza Ghasemy, 骆晓平, F. Badaró, Donna Russo, John L. Ho, Steven G. Reed, William D. Johnson, Thomas C. Jones	1994	49
16	Cytokines in the treatment of leishmaniasis: From studies of immunopathology to patient therapy Biotherapy ·John L. Ho, Roberto Badaró, Dimitrios Hatzigeorgiou, Steven G. Reed, J.G. Mantovan	1994	12
17	Granulocyte-macrophage colony-stimulating factor in combination with pentavalent antimony for the treatment of visceral leishmaniasis European Journal of Clinical Microbiology & Infectious Diseases ·Roberto Badaró, Mohommad Reza Ghasemy, 骆晓平, F. Badaró, Donna Russo, John L. Ho, Steven G. Reed, William D. Johnson, Thomas C. Jones	1994	16
18	Genetic heterogeneity of the V3 region of the HIV-1 envelope glycoprotein in Brazil AIDS ·Trần Huỳnh Tấn Sang, R V Strakhov, Timothy J. Lott, W Smith, Chi‐Cheng Luo, B. Kerecki, S Ruelas Hernández, Roberto Badaró, Jamal Suleiman, Ilaria Giannoni, Roger Lacson, Warren D. Johnson, C Y Ou, John L. Ho	1993	82
19	IL-6 down-modulates the cytokine-enhanced antileishmanial activity in human macrophages. The Journal of Immunology ·Dimitrios Hatzigeorgiou, Sheng Yang He, Jeremy Sobel, Kenneth H. Grabstein, Alice Hafner, John L. Ho	1993	60
20	Diminished Activity of Protein Kinase C in Tetanus Toxin-Treated Macrophages and in the Spinal Cord of Mice Manifesting Generalized Tetanus Intoxication The Journal of Infectious Diseases ·John L. Ho, Mark S. Klempner	1988	18

About John L. Ho

John L. Ho is a scholar working on Infectious Diseases, Epidemiology, Virology, Immunology and Public Health, Environmental and Occupational Health, having authored 72 papers that have together received 3.8k indexed citations. Recurring topics across this work include Tuberculosis Research and Epidemiology (31 papers), Mycobacterium research and diagnosis (24 papers), Research on Leishmaniasis Studies (13 papers), Infectious Diseases and Tuberculosis (10 papers), Pneumocystis jirovecii pneumonia detection and treatment (7 papers), Diagnosis and treatment of tuberculosis (6 papers), T-cell and Retrovirus Studies (5 papers) and Trypanosoma species research and implications (5 papers). The work is most often cited by research in Infectious Diseases (2.0k citations), Epidemiology (2.1k citations), Virology (216 citations), Immunology (766 citations) and Parasitology (184 citations). John L. Ho has collaborated with scholars based in United States, Brazil and Netherlands. Frequent co-authors include Richard C. Huard, William D. Johnson, Alice Hafner, Maria da Glória Bonecini-Almeida, Jean W. Pape, José Roberto Lapa e Silva, SIMONE S. JEAN, Dick van Soolingen, Luiz Claudio Oliveira Lazzarini and Neio Boéchat. Their work appears in journals such as The Journal of Immunology, The Journal of Infectious Diseases, Journal of Clinical Microbiology, Infection and Immunity and BMC Infectious Diseases.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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