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W. Namwat · SciRah

Researcher profile · Semantic Scholar

W. Namwat

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W. Namwat — researcher profile on SciRah

h-index: 17
Works: 68
Citations: 960

Most-cited papers

Prevalence of Helicobacter pylori vacA, cagA, cagE, iceA and babA2 genotypes in Thai dyspeptic patients.
C. Chomvarin, W. Namwat, K. Chaicumpar, P. Mairiang +4 more
2008International Journal of Infectious Diseases173 citations Open access
Semantic Scholar
Drug sensitivity and drug resistance profiles of human intrahepatic cholangiocarcinoma cell lines.
N. Tepsiri, L. Chaturat, B. Sripa, W. Namwat +3 more
2005World Journal of Gastroenterology97 citations Open access
Semantic Scholar
Comparison of different hypervariable regions of 16S rRNA for taxonomic profiling of vaginal microbiota using next-generation sequencing
Auttawit Sirichoat, N. Sankuntaw, Chulapan Engchanil, Pranom Buppasiri +4 more
2020Archives of Microbiology44 citations
Semantic Scholar
Apoptotic activity of caged xanthones from Garcinia hanburyi in cholangiocarcinoma cell lines.
C. Hahnvajanawong, Wongwarut Boonyanugomol, Tapanawan Nasomyon, W. Loilome +6 more
2010World Journal of Gastroenterology40 citations Open access
Semantic Scholar
Identification of the varR Gene as a Transcriptional Regulator of Virginiamycin S Resistance inStreptomyces virginiae
W. Namwat, Chang-Kwon Lee, H. Kinoshita, Y. Yamada +1 more
2001Journal of Bacteriology37 citations Open access
Semantic Scholar
Analysis of drug-susceptibility patterns and gene sequences associated with clarithromycin and amikacin resistance in serial Mycobacterium abscessus isolates from clinical specimens from Northeast Thailand
P. Ananta, I. Kham-ngam, P. Chetchotisakd, P. Chaimanee +4 more
2018PLoS ONE36 citations Open access
Semantic Scholar
Detection and genotyping of Helicobacter pylori in saliva versus stool samples from asymptomatic individuals in Northeastern Thailand reveals intra-host tissue-specific H. pylori subtypes
Phattharaphon Wongphutorn, C. Chomvarin, B. Sripa, W. Namwat +1 more
2018BMC Microbiology33 citations Open access
Semantic Scholar
Characterization of virginiamycin S biosynthetic genes from Streptomyces virginiae.
W. Namwat, Y. Kamioka, H. Kinoshita, Y. Yamada +1 more
2002Gene31 citations
Semantic Scholar
Prevalence of cagA EPIYA motifs in Helicobacter pylori among dyspeptic patients in northeast Thailand.
C. Chomvarin, K. Phusri, K. Sawadpanich, P. Mairiang +3 more
2012Southeast Asian Journal of Tropical Medicine and Public Health30 citations
Semantic Scholar
The genetic diversity of Mycobacterium tuberculosis strains in Thailand studied by amplification of DNA segments containing direct repetitive sequences.
W. Namwat, P. Luangsuk, P. Palittapongarnpim
1998The International Journal of Tuberculosis and Lung Disease26 citations
Semantic Scholar
Chemokines additional to IFN-γ can be used to differentiate among Mycobacterium tuberculosis infection possibilities and provide evidence of an early clearance phenotype.
D. Nonghanphithak, W. Reechaipichitkul, W. Namwat, V. Naranbhai +1 more
2017Tuberculosis25 citations
Semantic Scholar
Comparative Proteomics of Activated THP-1 Cells Infected with Mycobacterium tuberculosis Identifies Putative Clearance Biomarkers for Tuberculosis Treatment
Benjawan Kaewseekhao, V. Naranbhai, S. Roytrakul, W. Namwat +4 more
2015PLoS ONE22 citations Open access
Semantic Scholar
Molecular analysis of Helicobacter pylori virulent-associated genes in hepatobiliary patients.
Wongwarut Boonyanugomol, C. Chomvarin, B. Sripa, S. Chau‐in +4 more
2012HPB21 citations Open access
Semantic Scholar
Characterization of diarrheagenic Escherichia coli isolated from food in Khon Kaen, Thailand.
C. Chomvarin, O. Ratchtrachenchai, Yingrit Chantarasuk, Sugunya Srigulbutr +3 more
2005Southeast Asian Journal of Tropical Medicine and Public Health21 citations
Semantic Scholar
Identification by Heterologous Expression and Gene Disruption of VisA as l-Lysine 2-Aminotransferase Essential for Virginiamycin S Biosynthesis in Streptomyces virginiae
W. Namwat, H. Kinoshita, T. Nihira
2002Journal of Bacteriology19 citations Open access
Semantic Scholar
Association between infection with Campylobacter species, poor oral health and environmental risk factors on esophageal cancer: a hospital-based case–control study in Thailand
Arisara Poosari, T. Nutravong, P. Sa-Ngiamwibool, W. Namwat +2 more
2021European Journal of Medical Research17 citations Open access
Semantic Scholar
Characterization of vaginal microbiota in Thai women
Auttawit Sirichoat, Pranom Buppasiri, Chulapan Engchanil, W. Namwat +5 more
2018PeerJ17 citations Open access
Semantic Scholar
Sequencing and analysis of three plasmids from Lactobacillus casei TISTR1341 and development of plasmid-derived Escherichia coli–L. casei shuttle vectors
M. Panya, V. Lulitanond, S. Tangphatsornruang, W. Namwat +3 more
2011Applied Microbiology and Biotechnology17 citations Open access
Semantic Scholar
Whole-Genome Sequencing Analysis to Identify Infection with Multiple Species of Nontuberculous Mycobacteria
Visal Khieu, P. Ananta, Orawee Kaewprasert, Marut Laohaviroj +2 more
2021Pathogens16 citations Open access
Semantic Scholar
Application of duplex-PCR in rapid and reliable detection of toxigenic Vibrio cholerae in water samples in Thailand.
C. Chomvarin, W. Namwat, S. Wongwajana, Munirul Alam +3 more
2007Journal of General and Applied Microbiology16 citations Open access
Semantic Scholar
Application of tetraplex PCR for detection of Vibrio cholerae, V. parahaemolyticus, V. vulnificus and V. mimicus in cockle.
Pachara Senachai, C. Chomvarin, W. Namwat, W. Wongboot +2 more
2013Southeast Asian Journal of Tropical Medicine and Public Health15 citations
Semantic Scholar
Genetic polymorphisms of CCL2 associated with susceptibility to latent tuberculous infection in Thailand.
Ditthawat Nonghanphithak, W. Reechaipichitkul, W. Namwat, V. Lulitanond +2 more
2016The International Journal of Tuberculosis and Lung Disease14 citations
Semantic Scholar
Antimicrobial susceptibility of Helicobacter pylori isolated from gastric biopsies in dyspeptic patients.
Panthong Kulsuntiwong, C. Chomvarin, K. Chaicumpar, W. Namwat +3 more
2008Southeast Asian Journal of Tropical Medicine and Public Health14 citations
Semantic Scholar
Whole-Genome Sequencing and Drug-Susceptibility Analysis of Serial Mycobacterium abscessus Isolates from Thai Patients
Orawee Kaewprasert, D. Nonghanphithak, P. Chetchotisakd, W. Namwat +2 more
2022Biology12 citations Open access
Semantic Scholar
The relationship between P16INK4A and TP53 promoter methylation and the risk and prognosis in patients with oesophageal cancer in Thailand
Arisara Poosari, T. Nutravong, W. Namwat, Wiphawan Wasenang +2 more
2021Scientific Reports12 citations Open access
Semantic Scholar
Differentiation between persistent infection/colonization and re-infection/re-colonization of Mycobacterium abscessus isolated from patients in Northeast Thailand.
I. Kham-ngam, P. Chetchotisakd, P. Ananta, Prajaub Chaimanee +4 more
2019Infection, Genetics and Evolution12 citations
Semantic Scholar
Heteroresistance of Mycobacterium tuberculosis in the Sputum Detected by Droplet Digital PCR
Ye Win Aung, K. Faksri, Arunnee Sangka, K. Tomanakan +1 more
2023Biology10 citations Open access
Semantic Scholar
Detection of Mycobacterium tuberculosis Complex in Sputum Samples Using Droplet Digital PCR Targeting mpt64
Ye Win Aung, K. Faksri, Arunnee Sangka, K. Tomanakan +1 more
2023Pathogens10 citations Open access
Semantic Scholar
High rate of reinfection and possible transmission of Mycobacterium avium complex in Northeast Thailand
Wicharajit Boonjetsadaruhk, Orawee Kaewprasert, Arnone Nithichanon, P. Ananta +11 more
2022One Health9 citations Open access
Semantic Scholar
Cloning and expression of a codon-optimized gene encoding the influenza A virus nucleocapsid protein in Lactobacillus casei.
Namfon Suebwongsa, M. Panya, W. Namwat, Saovaluk Sookprasert +4 more
2013International Microbiology9 citations
Semantic Scholar
Nested polymerase chain reaction for detection of Helicobacter pylori in gastric biopsy specimens.
Orawan Ottiwet, C. Chomvarin, K. Chaicumpar, W. Namwat +1 more
2010Southeast Asian Journal of Tropical Medicine and Public Health9 citations
Semantic Scholar
Sensitivity and specificity of an in-house rapid urease test for detecting Helicobacter pylori infection on gastric biopsy.
C. Chomvarin, Yingrit Chantarasuk, P. Mairiang, C. Kularbkaew +3 more
2006Southeast Asian Journal of Tropical Medicine and Public Health9 citations
Semantic Scholar
PHENOTYPIC AND GENOTYPIC DETECTION OF ENTEROTOXINS, TOXIC SHOCK SYNDROME TOXIN-1 AND OF METHICILLIN RESISTANCE IN STAPHYLOCOCCUS AUREUS ISOLATED FROM RETAIL READY-TO-EAT FOODS IN NORTHEASTERN THAILAND.
W. Wongboot, C. Chomvarin, W. Namwat
2015Southeast Asian Journal of Tropical Medicine and Public Health8 citations
Semantic Scholar
Characterization of a novel two-component system response regulator involved in biofilm formation and a low-iron response of Burkholderia pseudomallei.
Sompong Tabunhan, S. Wongratanacheewin, S. Wongwajana, Tariva Umka Welbat +2 more
2014Southeast Asian Journal of Tropical Medicine and Public Health8 citations
Semantic Scholar
Novel mutations detected from drug resistant Mycobacterium tuberculosis isolated from North East of Thailand
Ei Phoo Thwe, W. Namwat, P. Pinlaor, Kulrattana Rueangsak +1 more
2021World Journal of Microbiology & Biotechnology7 citations Open access
Semantic Scholar
Genetic diversity of Mycobacterium tuberculosis using 24-locus MIRU-VNTR typing and Spoligotyping in Upper Myanmar.
Waing Waing Moe Sann, W. Namwat, K. Faksri, T. L. Swe +3 more
2020Journal of Infection in Developing Countries7 citations Open access
Semantic Scholar
Relationship between Helicobacter Pylori Infection and the Risk of Esophageal Cancer in Thailand
Arisara Poosari, T. Nutravong, W. Namwat, P. Sa-Ngiamwibool +2 more
2023Asian Pacific Journal of Cancer Prevention6 citations Open access
Semantic Scholar
Development and application of single-tube multiplex real-time PCR for lineage classification of Mycobacterium tuberculosis based on large sequence polymorphism in Northeast Thailand.
K. Faksri, R. Hanchaina, Arunnee Sangka, W. Namwat +1 more
2015Tuberculosis6 citations
Semantic Scholar
PCR-RFLP and antimicrobial susceptibility profiles of Helicobacter pylori isolated from antrum and corpus of dyspeptic patients in Thailand.
Panthong Kulsantiwong, C. Chomvarin, P. Mairiang, A. Sangchan +4 more
2012Southeast Asian Journal of Tropical Medicine and Public Health6 citations
Semantic Scholar
Association of ompU gene in Vibrio cholerae from patients and environment with bile resistance.
C. Chomvarin, Warin Jumroenjit, K. Chaicumpar, W. Namwat
2008Southeast Asian Journal of Tropical Medicine and Public Health6 citations
Semantic Scholar
Proteomic analysis of drug-susceptible and multidrug-resistant nonreplicating Beijing strains of Mycobacterium tuberculosis cultured in vitro
Bhanubong Saiboonjan, S. Roytrakul, Arunnee Sangka, V. Lulitanond +2 more
2021Biochemistry and Biophysics Reports5 citations Open access
Semantic Scholar
Evaluation of an immunochromatographic test kit for detecting Mycobacterium tuberculosis complex in sputum samples and on solid and in liquid cultures.
Methawee Sutantangjai, K. Faksri, K. Chaicumpar, P. Chaimanee +2 more
2014Southeast Asian Journal of Tropical Medicine and Public Health5 citations
Semantic Scholar
Comparison of stress adaptation and survival rate between Burkholderia pseudomallei with mutant and wild type bfmR.
Jiraroj Neamnak, Sompong Tabunhan, S. Wongwajana, S. Wongratanacheewin +4 more
2014Southeast Asian Journal of Tropical Medicine and Public Health5 citations
Semantic Scholar
DETECTION OF HELICOBACTER PYLORI AND VIRULENCE-ASSOCIATED GENES IN SALIVA SAMPLES OF ASYMPTOMATIC PERSONS IN NORTHEAST THAILAND.
Aschana Tirapattanun, W. Namwat, Sakawrat Kanthawong, W. Wongboot +3 more
2016Southeast Asian Journal of Tropical Medicine and Public Health4 citations
Semantic Scholar
24-locus MIRU-VNTR and Spoligotyping analysis of drug-resistant Mycobacterium tuberculosis strains isolated from Northeastern Thailand.
Kulrattana Rueangsak, Sonvanee Tanuchit, Jaluporn Chumpol, Sawian Kamhorm +6 more
2020Infection, Genetics and Evolution3 citations Open access
Semantic Scholar
Distribution of new Staphylococcal Enterotoxin Genes (seg, seh, sei, sej, and sel) in Staphylococcus aureus Isolated from Retail Ready-to-Eat Foods in the Northeast Thailand
Bongkot Khaenda, W. Namwat, D. Kotimanusvanij, C. Chomvarin
20163 citations
Semantic Scholar
Probiotic characterization of lactic acid bacteria isolated from infants feces and its application for the expression of green fluorescent protein
Panjamaporn Yotpanya, M. Panya, Chulapan Engchanil, Namfon Suebwongsa +3 more
20163 citations Open access
Semantic Scholar
Genome Sequence of Lactobacillus fermentum 47-7, a Good In Vitro Probiotic Strain Isolated from a Healthy Thai Infant
Atthaphon Konyanee, Panjamaporn Yotpanya, M. Panya, Chulapan Engchanil +6 more
2019Microbiology Resource Announcements2 citations Open access
Semantic Scholar
DOUBLE-STEP MULTIPLEX REAL TIME PCR WITH MELTING CURVE ANALYSIS FOR DETECTION AND DIFFERENTIATION OF MYCOBACTERIA IN SPUTUM.
Sawinee Kasa, K. Faksri, Wanlop Kaewkes, V. Lulitanond +1 more
2015Southeast Asian Journal of Tropical Medicine and Public Health2 citations
Semantic Scholar
Development of single-tube multiplex PCR for classification of Mycobacterium tuberculosis lineages based on large sequence polymorphisms.
R. Hanchaina, V. Lulitanond, W. Namwat, K. Faksri
2014Southeast Asian Journal of Tropical Medicine and Public Health1 citations
Semantic Scholar

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K. Faksri×23
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K. Faksri — researcher profile on SciRah
V. Lulitanond×16
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V. Lulitanond — researcher profile on SciRah
C. Chomvarin×15
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C. Chomvarin — researcher profile on SciRah
K. Chaicumpar×7
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K. Chaicumpar — researcher profile on SciRah

×7

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Arunnee Sangka — researcher profile on SciRah

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P. Mairiang — researcher profile on SciRah

S. Wongwajana×6

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S. Wongwajana — researcher profile on SciRah

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B. Sripa — researcher profile on SciRah

Chulapan Engchanil×5

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Chulapan Engchanil — researcher profile on SciRah

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A. Sangchan — researcher profile on SciRah

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P. Ananta — researcher profile on SciRah

P. Chetchotisakd×4

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P. Chetchotisakd — researcher profile on SciRah