Tanvir Mahtab Uddin, Arka Chakraborty, Ameer Khusro, BM Redwan Matin Zidan et al.
Antibiotics have been used to cure bacterial infections for more than 70 years, and these low-molecular-weight bioactive agents have also been used for a variety of other medicinal applications. In the battle against microbes, antibiotics have certainly been a blessing to human civilization by savin...
Shafiqul Alam Sarker, Shamima Sultana, Gloria Reuteler, D Moine et al.
BACKGROUND: Antibiotic resistance is rising in important bacterial pathogens. Phage therapy (PT), the use of bacterial viruses infecting the pathogen in a species-specific way, is a potential alternative. METHOD: T4-like coliphages or a commercial Russian coliphage product or placebo was orally give...
Simon J. Anthony, Jonathan H. Epstein, Kris A. Murray, Isamara Navarrete‐Macias et al.
UNLABELLED: The majority of emerging zoonoses originate in wildlife, and many are caused by viruses. However, there are no rigorous estimates of total viral diversity (here termed "virodiversity") for any wildlife species, despite the utility of this to future surveillance and control of emerging zo...
Shah M. Faruque, Iftekhar Bin Naser, M. Johirul Islam, Abu Syed Golam Faruque et al.
The relationship among (i) the local incidence of cholera, (ii) the prevalence in the aquatic environment of Vibrio cholerae, and (iii) bacterial viruses that attack potentially virulent O1 and O139 serogroup strains of this organism (cholera phages) was studied in Dhaka, Bangladesh. Over nearly a 3...
M. Rafiul Islam, M. Nazmul Hoque, M. Shaminur Rahman, A. S. M. Rubayet Ul Alam et al.
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), a novel evolutionary divergent RNA virus, is responsible for the present devastating COVID-19 pandemic. To explore the genomic signatures, we comprehensively analyzed 2,492 complete and/or near-complete genome sequences of SARS-CoV-2 stra...
Shawna McCallin, Shafiqul Alam Sarker, Caroline Barretto, Shamima Sultana et al.
Phage therapy has a long tradition in Eastern Europe, where preparations are comprised of complex phage cocktails whose compositions have not been described. We investigated the composition of a phage cocktail from the Russian pharmaceutical company Microgen targeting Escherichia coli/Proteus infect...
Shah M. Faruque, M. Johirul Islam, Qazi Shafi Ahmad, Abu Syed Golam Faruque et al.
Phage predation of Vibrio cholerae has recently been reported to be a factor that influences seasonal epidemics of cholera in Bangladesh. To understand more about this phenomenon, we studied the dynamics of the V. cholerae-phage interaction during a recent epidemic in Dhaka. Because the outbreak str...
M. JOHN ALBERT, M. Ansaruzzaman, Kaisar A. Talukder, Ashok K. Chopra et al.
Aeromonads are causative agents of a number of human infections. Even though aeromonads have been isolated from patients suffering from diarrhea, their etiological role in gastroenteritis is unclear. In spite of a number of virulence factors produced by Aeromonas species, their association with diar...
Audra E. Devoto, Joanne M. Santini, Matthew R. Olm, Karthik Anantharaman et al.
Bacteriophages (phages) dramatically shape microbial community composition, redistribute nutrients via host lysis and drive evolution through horizontal gene transfer. Despite their importance, much remains to be learned about phages in the human microbiome. We investigated the gut microbiomes of hu...
Shafiqul Alam Sarker, Shawna McCallin, Caroline Barretto, Bernard Berger et al.
The genomic diversity of 99 T4-like coliphages was investigated by sequencing an equimolar mixture with Illumina technology and screening them against different databases for horizontal gene transfer and undesired genes. A 9-phage cocktail was given to 15 healthy adults from Bangladesh at a dose of ...
Sandra Chibani-Chennoufi, J Sidoti, Anne Bruttin, Elizabeth Kutter et al.
Four T4-like coliphages with broad host ranges for diarrhea-associated Escherichia coli serotypes were isolated from stool specimens from pediatric diarrhea patients and from environmental water samples. All four phages showed a highly efficient gastrointestinal passage in adult mice when added to d...
Robert F. Massung, Li‐Ing Liu, Jin Qi, Janice C. Knight et al.
We analyzed the 186,102 base pairs (bp) that constitute the entire DNA genome of a highly virulent variola virus isolated from Bangladesh in 1975. The linear, double-stranded molecule has relatively small (725 bp) inverted terminal repeat (ITR) sequences containing three 69-bp direct repeat elements...
Elizabeth M. Ryan, Sean P. Gorman, Ryan F. Donnelly, Brendan Gilmore
OBJECTIVES: Bacteriophages are bacteria-specific viruses that infect and, in the case of obligately lytic phages, destroy their host bacteria. Phage therapy has been used therapeutically to combat bacterial infections since their discovery. This paper reviewed recent in-vivo phage therapy studies, w...
Mark A. Jensen, Shah M. Faruque, John J. Mekalanos, Bruce R. Levin
Cholera is a waterborne diarrheal disease that continues to plague the developing world. Individuals become infected by consuming water from reservoirs contaminated by virulent strains of the bacterium Vibrio cholerae. Epidemiological and environmental observations of a cholera outbreak in Dhaka, Ba...
Lawrence A. David, Ana A. Weil, Edward T. Ryan, Stephen B. Calderwood et al.
UNLABELLED: Disability after childhood diarrhea is an important burden on global productivity. Recent studies suggest that gut bacterial communities influence how humans recover from infectious diarrhea, but we still lack extensive data and mechanistic hypotheses for how these bacterial communities ...