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S. Sampson · SciRah

Researcher profile · Semantic Scholar

S. Sampson

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S. Sampson — researcher profile on SciRah

h-index: 33
Works: 81
Citations: 3,503

Most-cited papers

Evolution and expansion of the Mycobacterium tuberculosis PE and PPE multigene families and their association with the duplication of the ESAT-6 (esx) gene cluster regions
N. C. Gey van Pittius, S. Sampson, Hyeyoung Lee, Yeun Kim +2 more
2006BMC Evolutionary Biology451 citations Open access
Semantic Scholar
Mycobacterial PE/PPE Proteins at the Host-Pathogen Interface
S. Sampson
2011Clinical and Developmental Immunology265 citations Open access
Semantic Scholar
Phylogeny to function: PE/PPE protein evolution and impact on Mycobacterium tuberculosis pathogenicity
S. Fishbein, N. van Wyk, R. Warren, S. Sampson
2015Molecular Microbiology224 citations
Semantic Scholar
Mechanisms of Drug-Induced Tolerance in Mycobacterium tuberculosis
Sander N. Goossens, S. Sampson, A. Van Rie
2020Clinical Microbiology Reviews155 citations Open access
Semantic Scholar
Protection Elicited by a Double Leucine and Pantothenate Auxotroph of Mycobacterium tuberculosis in Guinea Pigs
S. Sampson, C. Dascher, V. Sambandamurthy, R. Russell +3 more
2004Infection and Immunity151 citations Open access
Semantic Scholar
A Global Perspective on Pyrazinamide Resistance: Systematic Review and Meta-Analysis
M. G. Whitfield, H. M. Soeters, R. Warren, T. York +4 more
2015PLoS ONE144 citations Open access
Semantic Scholar
Efflux pump inhibitors: targeting mycobacterial efflux systems to enhance TB therapy.
Caroline M Pule, S. Sampson, R. Warren, P. A. Black +3 more
2015Journal of Antimicrobial Chemotherapy141 citations Open access
Semantic Scholar
Transmission of a multidrug-resistant Mycobacterium tuberculosis strain resembling "strain W" among noninstitutionalized, human immunodeficiency virus-seronegative patients.
A. Van Rie, R. Warren, N. Beyers, R. Gie +5 more
1999Journal of Infectious Diseases113 citations
Semantic Scholar
Evolution of rifampicin treatment for tuberculosis.
M. Grobbelaar, G. Louw, S. Sampson, P. van Helden +2 more
2019Infection, Genetics and Evolution99 citations
Semantic Scholar
Drying a tuberculosis vaccine without freezing
Yun-Ling Wong, S. Sampson, W. A. Germishuizen, S. Goonesekera +4 more
2007Proceedings of the National Academy of Sciences of the United States of America99 citations Open access
Semantic Scholar
Recombination in pe/ppe genes contributes to genetic variation in Mycobacterium tuberculosis lineages
J. Phelan, F. Coll, I. Bergval, R. Anthony +26 more
2016BMC Genomics91 citations Open access
Semantic Scholar
Cell electrospinning: an in vitro and in vivo study.
S. Sampson, L. Saraiva, K. Gustafsson, S. Jayasinghe +1 more
2014Small85 citations Open access
Semantic Scholar
The plasmid-mediated evolution of the mycobacterial ESX (Type VII) secretion systems
M. Newton-Foot, R. Warren, S. Sampson, P. van Helden +1 more
2016BMC Evolutionary Biology74 citations Open access
Semantic Scholar
Mapping of IS6110 flanking regions in clinical isolates of Mycobacterium tuberculosis demonstrates genome plasticity
Robin M. Warren, S. Sampson, M. Richardson, G. D. van der Spuy +3 more
2000Molecular Microbiology73 citations Open access
Semantic Scholar
Phosphoproteomics analysis of a clinical Mycobacterium tuberculosis Beijing isolate: expanding the mycobacterial phosphoproteome catalog
S. Fortuin, Gisele G. Tomazella, Nagarjuna Nagaraj, S. Sampson +5 more
2015Frontiers in Microbiology70 citations Open access
Semantic Scholar
Elucidating population-wide mycobacterial replication dynamics at the single-cell level
J. M. Mouton, S. Helaine, D. Holden, S. Sampson
2016Microbiology69 citations Open access
Semantic Scholar
Iron acquisition strategies in mycobacteria.
Zhuo Fang, S. Sampson, R. Warren, N. C. Gey van Pittius +1 more
2015Tuberculosis65 citations
Semantic Scholar
Geospatial distribution of Mycobacterium tuberculosis genotypes in Africa
V. Chihota, Antoinette Niehaus, E. Streicher, Xia Wang +13 more
2018PLoS ONE64 citations Open access
Semantic Scholar
Rapid in vivo assessment of drug efficacy against Mycobacterium tuberculosis using an improved firefly luciferase
N. Andreu, A. Zelmer, S. Sampson, M. Ikeh +4 more
2013Journal of Antimicrobial Chemotherapy64 citations Open access
Semantic Scholar
Conserved Immune Recognition Hierarchy of Mycobacterial PE/PPE Proteins during Infection in Natural Hosts
H. Vordermeier, R. Hewinson, Robert J. Wilkinson, K. Wilkinson +3 more
2012PLoS ONE60 citations Open access
Semantic Scholar
Genotyping of Mycobacterium tuberculosis with additional markers enhances accuracy in epidemiological studies
Robin M. Warren, M. Richardson, S. Sampson, J. Hauman +3 more
1996Journal of Clinical Microbiology59 citations Open access
Semantic Scholar
DNA fingerprinting and molecular epidemiology of tuberculosis: Use and interpretation in an epidemic setting
R. Warren, M. Richardson, G. D. van der Spuy, T. Victor +3 more
1999Electrophoresis51 citations
Semantic Scholar
Phage-based detection of bacterial pathogens.
R. G. van der Merwe, P. van Helden, R. Warren, S. Sampson +1 more
2014In Analysis46 citations Open access
Semantic Scholar
Whole genome sequence analysis of Mycobacterium suricattae.
A. Dippenaar, S. Parsons, S. Sampson, R. G. van der Merwe +7 more
2015Tuberculosis45 citations Open access
Semantic Scholar
Comprehensive Characterization of the Attenuated Double Auxotroph Mycobacterium tuberculosisΔleuDΔpanCD as an Alternative to H37Rv
J. Mouton, Tiaan Heunis, A. Dippenaar, J. Gallant +2 more
2019Frontiers in Microbiology44 citations Open access
Semantic Scholar
Extended safety and efficacy studies of a live attenuated double leucine and pantothenate auxotroph of Mycobacterium tuberculosis as a vaccine candidate
S. Sampson, K. Mansfield, A. Carville, D. Magee +4 more
2011Vaccine41 citations Open access
Semantic Scholar
Molecular epidemiology of drug resistant Mycobacterium tuberculosis in Africa: a systematic review
N. Chisompola, E. Streicher, Chishala Miriam Kapambwe Muchemwa, R. Warren +1 more
2019BMC Infectious Diseases39 citations Open access
Semantic Scholar
The Transcriptional Regulator Rv0485 Modulates the Expression of a pe and ppe Gene Pair and Is Required for Mycobacterium tuberculosis Virulence
Rachael M. Goldstone, S. Goonesekera, B. Bloom, S. Sampson
2009Infection and Immunity39 citations Open access
Semantic Scholar
IS6110 Insertions in Mycobacterium tuberculosis: Predominantly into Coding Regions
S. Sampson, R. Warren, M. Richardson, G. D. van der Spuy +3 more
2001Journal of Clinical Microbiology37 citations Open access
Semantic Scholar
Whole genome sequencing provides additional insights into recurrent tuberculosis classified as endogenous reactivation by IS6110 DNA fingerprinting.
A. Dippenaar, M. de Vos, F. Marx, S. Adroub +4 more
2019Infection, Genetics and Evolution35 citations Open access
Semantic Scholar
Phenotypic adaptation of Mycobacterium tuberculosis to host-associated stressors that induce persister formation
Trisha Parbhoo, J. M. Mouton, S. Sampson
2022Frontiers in Cellular and Infection Microbiology33 citations Open access
Semantic Scholar
Mycobacterial nucleoid associated proteins: An added dimension in gene regulation.
Nastassja L. Kriel, J. Gallant, N. van Wyk, P. van Helden +3 more
2018Tuberculosis33 citations
Semantic Scholar
Mycobacterium tuberculosis pncA Polymorphisms That Do Not Confer Pyrazinamide Resistance at a Breakpoint Concentration of 100 Micrograms per Milliliter in MGIT
M. G. Whitfield, R. Warren, E. Streicher, S. Sampson +9 more
2015Journal of Clinical Microbiology33 citations Open access
Semantic Scholar
IS6110-Mediated Deletion Polymorphism in the Direct Repeat Region of Clinical Isolates of Mycobacterium tuberculosis
S. Sampson, R. Warren, M. Richardson, T. Victor +3 more
2003Journal of Bacteriology33 citations Open access
Semantic Scholar
Mycobacterium Tuberculosis and Interactions with the Host Immune System: Opportunities for Nanoparticle Based Immunotherapeutics and Vaccines
R. B. Bekale, S. du Plessis, Nai-Jen Hsu, J. Sharma +5 more
2018Pharmaceutical Research32 citations Open access
Semantic Scholar
ProVision: a web-based platform for rapid analysis of proteomics data processed by MaxQuant
J. Gallant, Tiaan Heunis, S. Sampson, W. Bitter
2020Bioinform.31 citations Open access
Semantic Scholar
Molecular evolution of Mycobacterium tuberculosis: phylogenetic reconstruction of clonal expansion.
R. Warren, M. Richardson, S. Sampson, G. D. van der Spuy +6 more
2001Tuberculosis30 citations
Semantic Scholar
Small Molecule Efflux Pump Inhibitors in Mycobacterium tuberculosis: A Rational Drug Design Perspective.
E. Kapp, S. Malan, J. Joubert, S. Sampson
2017Mini-Reviews in Medical Chemistry28 citations
Semantic Scholar
Versatility of 7-Substituted Coumarin Molecules as Antimycobacterial Agents, Neuronal Enzyme Inhibitors and Neuroprotective Agents
E. Kapp, H. Visser, S. Sampson, S. Malan +8 more
2017Molecules26 citations Open access
Semantic Scholar
Spatial distribution of Mycobacterium Tuberculosis in metropolitan Harare, Zimbabwe
J. Chirenda, I. Gwitira, R. Warren, S. Sampson +7 more
2020PLoS ONE24 citations Open access
Semantic Scholar
Prevalence of pyrazinamide resistance across the spectrum of drug resistant phenotypes of Mycobacterium tuberculosis
M. G. Whitfield, E. Streicher, T. Dolby, J. Simpson +4 more
2016Tuberculosis20 citations Open access
Semantic Scholar
Proteogenomic Investigation of Strain Variation in Clinical Mycobacterium tuberculosis Isolates.
Tiaan Heunis, A. Dippenaar, R. Warren, P. van Helden +5 more
2017Journal of Proteome Research17 citations
Semantic Scholar
Recent Developments in the Application of Flow Cytometry to Advance our Understanding of Mycobacterium tuberculosis Physiology and Pathogenesis
Trisha Parbhoo, S. Sampson, J. M. Mouton
2020Cytometry Part A16 citations Open access
Semantic Scholar
Molecular Epidemiological Interpretation of the Epidemic of Extensively Drug-Resistant Tuberculosis in South Africa
E. Streicher, S. Sampson, K. Dheda, T. Dolby +5 more
2015Journal of Clinical Microbiology15 citations Open access
Semantic Scholar
PPE38-Secretion-Dependent Proteins of M. tuberculosis Alter NF-kB Signalling and Inflammatory Responses in Macrophages
J. Gallant, Tiaan Heunis, Caroline G. G. Beltran, K. Schildermans +4 more
2021Frontiers in Immunology13 citations Open access
Semantic Scholar
Stability of Polymorphic GC-Rich Repeat Sequence-Containing Regions of Mycobacterium tuberculosis
M. Richardson, G. D. van der Spuy, S. Sampson, N. Beyers +2 more
2004Journal of Clinical Microbiology12 citations Open access
Semantic Scholar
Persistence of Mycobacterium tuberculosis in response to infection burden and host-induced stressors
Trisha Parbhoo, H. Schurz, J. M. Mouton, S. Sampson
2022Frontiers in Cellular and Infection Microbiology11 citations Open access
Semantic Scholar
Evidence, Challenges, and Knowledge Gaps Regarding Latent Tuberculosis in Animals
Pamela Ncube, Bahareh Bagheri, W. Goosen, M. Miller +1 more
2022Microorganisms11 citations Open access
Semantic Scholar
Identifying nucleic acid-associated proteins in Mycobacterium smegmatis by mass spectrometry-based proteomics
Nastassja L. Kriel, Tiaan Heunis, S. Sampson, N. C. Gey van Pittius +2 more
2020BMC Molecular and Cell Biology11 citations Open access
Semantic Scholar
Antimycobacterial Activity, Synergism, and Mechanism of Action Evaluation of Novel Polycyclic Amines against Mycobacterium tuberculosis
E. Kapp, J. Joubert, S. Sampson, D. Warner +5 more
2021Advances in pharmacological and pharmaceutical sciences9 citations Open access
Semantic Scholar

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