Institution
International Centre for Diarrhoeal Disease Research, Bangladesh
Facility•Dhaka, Bangladesh•
About: International Centre for Diarrhoeal Disease Research, Bangladesh is a facility organization based out in Dhaka, Bangladesh. It is known for research contribution in the topics: Population & Vibrio cholerae. The organization has 3103 authors who have published 5238 publications receiving 226880 citations. The organization is also known as: SEATO Cholera Research Laboratory & Bangladesh International Centre for Diarrhoeal Disease Research.
Topics: Population, Vibrio cholerae, Cholera, Diarrhea, Health care
Papers published on a yearly basis
Papers
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TL;DR: The O139 strains continue to evolve, and the adult population continues to be more susceptible to O139 cholera, which suggests a lack of adequate immunity against this serogroup.
Abstract: During March and April 2002, a resurgence of Vibrio cholerae O139 occurred in Dhaka and adjoining areas of Bangladesh with an estimated 30,000 cases of cholera. Patients infected with O139 strains were much older than those infected with O1 strains (p<0.001). The reemerged O139 strains belong to a single ribotype corresponding to one of two ribotypes that caused the initial O139 outbreak in 1993. Unlike the strains of 1993, the recent strains are susceptible to trimethoprim, sulphamethoxazole, and streptomycin but resistant to nalidixic acid. The new O139 strains carry a copy of the Calcutta type CTX(Calc) prophage in addition to the CTX(ET) prophage carried by the previous strains. Thus, the O139 strains continue to evolve, and the adult population continues to be more susceptible to O139 cholera, which suggests a lack of adequate immunity against this serogroup. These findings emphasize the need for continuous monitoring of the new epidemic strains.
92 citations
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TL;DR: Strong evidence is provided for a causal relationship between arsenic metabolism efficiency and skin lesion risk among individuals with high arsenic exposure and Mendelian randomization can be used to assess the causal role of exposure and metabolism in a wide array of health conditions.
Abstract: Background Arsenic exposure through drinking water is a serious global health issue. Observational studies suggest that individuals who metabolize arsenic efficiently are at lower risk for toxicities such as arsenical skin lesions. Using two single nucleotide polymorphisms (SNPs) in the 10q24.32 region (near AS3MT) that show independent associations with metabolism efficiency, Mendelian randomization can be used to assess whether the association between metabolism efficiency and skin lesions is likely to be causal.
Methods Using data on 2060 arsenic-exposed Bangladeshi individuals, we estimated associations for two 10q24.32 SNPs with relative concentrations of three urinary arsenic species (representing metabolism efficiency): inorganic arsenic (iAs), monomethylarsonic acid (MMA) and dimethylarsinic acid (DMA). SNP-based predictions of iAs%, MMA% and DMA% were tested for association with skin lesion status among 2483 cases and 2857 controls.
Results Causal odds ratios for skin lesions were 0.90 (95% confidence interval [CI]: 0.87, 0.95), 1.19 (CI: 1.10, 1.28) and 1.23 (CI: 1.12, 1.36) for a one standard deviation increase in DMA%, MMA% and iAs%, respectively. We demonstrated genotype-arsenic interaction, with metabolism-related variants showing stronger associations with skin lesion risk among individuals with high arsenic exposure (synergy index: 1.37; CI: 1.11, 1.62).
Conclusions We provide strong evidence for a causal relationship between arsenic metabolism efficiency and skin lesion risk. Mendelian randomization can be used to assess the causal role of arsenic exposure and metabolism in a wide array of health conditions. Developing interventions that increase arsenic metabolism efficiency are likely to reduce the impact of arsenic exposure on health.
92 citations
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TL;DR: Single-dose ciprofloxacin is effective in the treatment of cholera caused by V cholerae 01 or 0139 and is better than single-dose doxycycline in the eradication of V cholerance from stool.
92 citations
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TL;DR: Data from food security and nutrition surveillance project (FSNSP), which collects information from a nationally representative sample in Bangladesh on coping behaviors associated with household food insecurity, shows that households suffering from moderate and severe food insecurity are more likely to adopt both financial and food compromisation coping strategies.
Abstract: This article was published in the PLoS ONE [© 2017 Farzana et al.] and the definitive version is available at: https://doi.org/10.1371/journal.pone.0171411 The Journal's website is at: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0171411
92 citations
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University of Oxford1, International Vaccine Institute2, Cambridge University Hospitals NHS Foundation Trust3, University of Cologne4, Emory University5, Centers for Disease Control and Prevention6, Kwame Nkrumah University of Science and Technology7, University of Antananarivo8, University of Ouagadougou9, University of al-Jazirah10, University of the Witwatersrand11, Bernhard Nocht Institute for Tropical Medicine12, Pasteur Institute13, Cheikh Anta Diop University14, Bandim Health Project15, Statens Serum Institut16, Duke University17, Kenya Medical Research Institute18, University of Tübingen19, Duy Tan University20, University of Basel21, Johns Hopkins University22, International Centre for Diarrhoeal Disease Research, Bangladesh23, University of California, Los Angeles24, Uganda Virus Research Institute25, University of London26, ECWA Bingham University27, University of Nebraska Medical Center28, University of Abuja29, University of Melbourne30, University of Cambridge31
TL;DR: A phylogenetic reconstruction of whole genome sequenced 249 contemporaneous S. Typhi isolates from 11 sub-Saharan African countries is presented, identifying genes and plasmids associated with antibiotic resistance and showing that multi-drug resistance is highly pervasive inSub-Saharan Africa.
Abstract: There is paucity of data regarding the geographical distribution, incidence, and phylogenetics of multi-drug resistant (MDR) Salmonella Typhi in sub-Saharan Africa. Here we present a phylogenetic reconstruction of whole genome sequenced 249 contemporaneous S. Typhi isolated between 2008-2015 in 11 sub-Saharan African countries, in context of the 2,057 global S. Typhi genomic framework. Despite the broad genetic diversity, the majority of organisms (225/249; 90%) belong to only three genotypes, 4.3.1 (H58) (99/249; 40%), 3.1.1 (97/249; 39%), and 2.3.2 (29/249; 12%). Genotypes 4.3.1 and 3.1.1 are confined within East and West Africa, respectively. MDR phenotype is found in over 50% of organisms restricted within these dominant genotypes. High incidences of MDR S. Typhi are calculated in locations with a high burden of typhoid, specifically in children aged <15 years. Antimicrobial stewardship, MDR surveillance, and the introduction of typhoid conjugate vaccines will be critical for the control of MDR typhoid in Africa.
92 citations
Authors
Showing all 3121 results
Name | H-index | Papers | Citations |
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Stanley Falkow | 134 | 349 | 62461 |
Myron M. Levine | 123 | 789 | 60865 |
Roger I. Glass | 116 | 474 | 49151 |
Robert F. Breiman | 105 | 473 | 43927 |
Harry B. Greenberg | 100 | 433 | 34941 |
Barbara J. Stoll | 100 | 390 | 42107 |
Andrew M. Prentice | 99 | 550 | 46628 |
Robert H. Gilman | 96 | 903 | 43750 |
Robert E. Black | 92 | 201 | 56887 |
Johan Ärnlöv | 91 | 386 | 90490 |
Juan Jesus Carrero | 89 | 522 | 66970 |
John D. Clemens | 89 | 506 | 28981 |
William A. Petri | 85 | 507 | 26906 |
Toshifumi Hibi | 82 | 808 | 28674 |
David A. Sack | 80 | 437 | 23320 |