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  1. AU="Ahmed, Md Firoz"
  2. AU=Goldberg Elad
  3. AU="Moskowitz, Jeremy D"
  4. AU="Mugunthan, Susithra Priyadarshni"
  5. AU="Matini, Lawrence"
  6. AU="Pourova, Radka"
  7. AU="Saxena, Shweta"
  8. AU="McGovern, Sophie"
  9. AU="Shuai An"
  10. AU="Kirill S. Golokhvast"
  11. AU="Cho, Kwang-Hwi"
  12. AU="Davitoiu, Dragos"
  13. AU=Templeman Charles
  14. AU="Attaluri, Anilchandra"
  15. AU="Cox, Ryan M"
  16. AU="Barua, Melissa"
  17. AU=Wong Ngai-Sze
  18. AU="Salgotra, Romesh Kumar"
  19. AU="Rossano, Adam J"
  20. AU="Pfeiffer, Christian"
  21. AU="Klostermann, Cynthia E."
  22. AU="Ivory, Joannie M"
  23. AU="Sooltangos, Aisha"
  24. AU="Marcia Adriana Poll"
  25. AU="Wenzel, Ross"
  26. AU="Wang, Ruihan"
  27. AU=Qing Enya AU=Qing Enya
  28. AU=Xu Jian AU=Xu Jian

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  1. Artikel ; Online: Assessment of foodborne transmission of Salmonella enteritidis in hens and eggs in Bangladesh.

    Khatun, Mst Fatema / Khan, Md Abu Sayem / Ahmed, Md Firoz / Rahman, Md Majibur / Rahman, Sabita Rezwana

    Veterinary medicine and science

    2022  Band 8, Heft 5, Seite(n) 2032–2039

    Mesh-Begriff(e) Animals ; Bangladesh/epidemiology ; Chickens ; Female ; Humans ; Ovum ; Poultry Diseases ; Salmonella Infections, Animal ; Salmonella enteritidis
    Sprache Englisch
    Erscheinungsdatum 2022-07-01
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2819409-3
    ISSN 2053-1095 ; 2053-1095
    ISSN (online) 2053-1095
    ISSN 2053-1095
    DOI 10.1002/vms3.874
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Phylogenetic diversity and functional potential of large and cell-associated viruses in the Bay of Bengal.

    Minch, Benjamin / Akter, Salma / Weinheimer, Alaina / Rahman, M Shaminur / Parvez, Md Anowar Khasru / Rezwana Rahman, Sabita / Ahmed, Md Firoz / Moniruzzaman, Mohammad

    mSphere

    2023  Band 8, Heft 6, Seite(n) e0040723

    Abstract: Importance: The BoB, the world's largest bay, is of significant economic importance to surrounding countries, particularly Bangladesh, which heavily relies on its coastal resources. Concurrently, the BoB holds substantial ecological relevance due to the ...

    Abstract Importance: The BoB, the world's largest bay, is of significant economic importance to surrounding countries, particularly Bangladesh, which heavily relies on its coastal resources. Concurrently, the BoB holds substantial ecological relevance due to the region's high vulnerability to climate change-induced impacts. Yet, our understanding of the BoB's microbiome in relation to marine food web and biogeochemical cycling remains limited. Particularly, there are little or no data on the viral diversity and host association in the BoB. We examined the viral community in two distinct BoB coastal regions to reveal a multitude of viral species interacting with a wide range of microbial hosts, some of which play key roles in coastal biogeochemical cycling or potential pathogens. Furthermore, we demonstrate that the BoB coast harbors a diverse community of large and giant viruses, underscoring the importance of investigating understudied environments to discover novel viral lineages with complex metabolic capacities.
    Mesh-Begriff(e) Bangladesh ; Bays/virology ; Microbiota ; Phylogeny ; Viruses/classification ; Viruses/isolation & purification
    Sprache Englisch
    Erscheinungsdatum 2023-10-30
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 2379-5042
    ISSN (online) 2379-5042
    DOI 10.1128/msphere.00407-23
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Phylogenetic diversity and functional potential of the microbial communities along the Bay of Bengal coast.

    Akter, Salma / Rahman, M Shaminur / Ali, Hazrat / Minch, Benjamin / Mehzabin, Kaniz / Siddique, Md Moradul / Galib, Syed Md / Yesmin, Farida / Azmuda, Nafisa / Adnan, Nihad / Hasan, Nur A / Rahman, Sabita Rezwana / Moniruzzaman, Mohammad / Ahmed, Md Firoz

    Scientific reports

    2023  Band 13, Heft 1, Seite(n) 15976

    Abstract: The Bay of Bengal, the world's largest bay, is bordered by populous countries and rich in resources like fisheries, oil, gas, and minerals, while also hosting diverse marine ecosystems such as coral reefs, mangroves, and seagrass beds; regrettably, its ... ...

    Abstract The Bay of Bengal, the world's largest bay, is bordered by populous countries and rich in resources like fisheries, oil, gas, and minerals, while also hosting diverse marine ecosystems such as coral reefs, mangroves, and seagrass beds; regrettably, its microbial diversity and ecological significance have received limited research attention. Here, we present amplicon (16S and 18S) profiling and shotgun metagenomics data regarding microbial communities from BoB's eastern coast, viz., Saint Martin and Cox's Bazar, Bangladesh. From the 16S barcoding data, Proteobacteria appeared to be the dominant phylum in both locations, with Alteromonas, Methylophaga, Anaerospora, Marivita, and Vibrio dominating in Cox's Bazar and Pseudoalteromonas, Nautella, Marinomonas, Vibrio, and Alteromonas dominating the Saint Martin site. From the 18S barcoding data, Ochrophyta, Chlorophyta, and Protalveolata appeared among the most abundant eukaryotic divisions in both locations, with significantly higher abundance of Choanoflagellida, Florideophycidae, and Dinoflagellata in Cox's Bazar. The shotgun sequencing data reveals that in both locations, Alteromonas is the most prevalent bacterial genus, closely paralleling the dominance observed in the metabarcoding data, with Methylophaga in Cox's Bazar and Vibrio in Saint Martin. Functional annotations revealed that the microbial communities in these samples harbor genes for biofilm formation, quorum sensing, xenobiotics degradation, antimicrobial resistance, and a variety of other processes. Together, these results provide the first molecular insight into the functional and phylogenetic diversity of microbes along the BoB coast of Bangladesh. This baseline understanding of microbial community structure and functional potential will be critical for assessing impacts of climate change, pollution, and other anthropogenic disturbances on this ecologically and economically vital bay.
    Mesh-Begriff(e) Bays ; Phylogeny ; Microbiota ; Alteromonas ; Dinoflagellida
    Sprache Englisch
    Erscheinungsdatum 2023-09-25
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-43306-4
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel: Optimizing SARS-CoV-2 Immunoassays for Specificity in Dengue-Co-Endemic Areas.

    Adnan, Nihad / Haq, Md Ahsanul / Tisha, Taslima Akter / Khandker, Shahad Saif / Jamiruddin, Mohd Raeed / Sajal, Sm Shafiul Alam / Akter, Salma / Ahmed, Md Firoz / Raqib, Rubhana / Khondoker, Mohib Ullah / Azmuda, Nafisa / Haque, Mainul

    Cureus

    2023  Band 15, Heft 10, Seite(n) e47683

    Abstract: Introduction The overlap in clinical presentation between COVID-19 and dengue poses challenges for diagnosis in co-endemic regions. Furthermore, there have been reports of antibody cross-reactivity between SARS-CoV-2 and dengue. Our research aims to ... ...

    Abstract Introduction The overlap in clinical presentation between COVID-19 and dengue poses challenges for diagnosis in co-endemic regions. Furthermore, there have been reports of antibody cross-reactivity between SARS-CoV-2 and dengue. Our research aims to evaluate SARS-CoV-2 antigens for serological testing while reducing the possibility of cross-reactivity with anti-dengue antibodies. Method Two hundred and ten serum samples were collected from 179 patients and divided into four panels. Panels 1 and 2 consisted of COVID-19-negative healthy donors (n=81) and pre-pandemic dengue patients (n=50), respectively. Alternatively, Panel 3 (n=19) was composed of reverse transcription-quantitative polymerase chain reaction (RT-qPCR)-positive samples collected within two weeks of COVID-19 symptom onset, while Panel 4 (n=60) was composed of positive samples collected after two weeks of symptom onset. Previously developed and characterized in-house SARS-CoV-2 spike-1 (S1), receptor binding domain (RBD), and nucleocapsid (N) immunoglobin G (IgG)-enzyme-linked immunosorbent assay (ELISA) assays were used for the study. Results Six dengue-positive sera cross-reacted with the RBD of SARS-CoV-2. However, only one dengue-positive sera cross-reacted with the S1 and N proteins of SARS-CoV-2. Co-immobilization of S1 and RBD in different ratios revealed an 80:20 (S1:RBD) ratio as optimal for achieving an overall 96.2% sensitivity with the least cross-reaction to anti-dengue antibodies. Conclusion Our findings indicated that SARS-CoV-2 RBD-based immunoassays present more cross-reactivity with anti-dengue antibodies than S1 and N proteins. Furthermore, co-immobilization of S1 and RBD reduces the cross-reactivity with anti-dengue antibodies compared to RBD, thereby increasing the immunoassay specificity without affecting overall sensitivity for the dengue-endemic areas.
    Sprache Englisch
    Erscheinungsdatum 2023-10-25
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.47683
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: Author Correction: Phylogenetic diversity and functional potential of the microbial communities along the Bay of Bengal coast.

    Akter, Salma / Rahman, M Shaminur / Ali, Hazrat / Minch, Benjamin / Mehzabin, Kaniz / Siddique, Md Moradul / Galib, Syed Md / Yesmin, Farida / Azmuda, Nafisa / Adnan, Nihad / Hasan, Nur A / Rahman, Sabita Rezwana / Moniruzzaman, Mohammad / Ahmed, Md Firoz

    Scientific reports

    2023  Band 13, Heft 1, Seite(n) 18804

    Sprache Englisch
    Erscheinungsdatum 2023-11-01
    Erscheinungsland England
    Dokumenttyp Published Erratum
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-45996-2
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  6. Artikel: Effect of risk factors on the prevalence of influenza infections among children of slums of Dhaka city.

    Rahman, Sabita Rezwana / Ahmed, Md Firoz / Islam, Mohammad Ariful / Majibur Rahman, Md

    SpringerPlus

    2016  Band 5, Seite(n) 602

    Abstract: Background: Influenza viruses may cause severe acute respiratory illness among human population. People of densely populated areas, e.g., slum, are mostly affected by influenza viruses. Although potential vaccines to influenza viruses have been ... ...

    Abstract Background: Influenza viruses may cause severe acute respiratory illness among human population. People of densely populated areas, e.g., slum, are mostly affected by influenza viruses. Although potential vaccines to influenza viruses have been developed, infection rate is still high, therefore, increase the morbidity and mortality rate in slum areas. To treat these infections, slum dwellers including children and mothers do not get proper medication as well as vaccination. Hence, prevention remains to be the only mean to tackle such infections. Herein, we determined the prevalence of influenza infections among nutritionally deprived children and mothers of slum areas in Dhaka city and demonstrated the association with different risk factors like age, gender and socio-economic status.
    Results: Nasopharyngeal swab samples and a short demography of all the participants suffering from influenza-like illness (ILI) were collected. The samples were subjected to RNA extraction and then real-time RT-PCR to detect influenza viruses. Among the ILI patients, about 87.9 % did not have knowledge about influenza infections and 80.5 % did not cover their noses during coughing as well as sneezing. Children were significantly infected by both influenza A and influenza B viruses, suggesting their vulnerability to these infections. Additionally, among the children with ILI, influenza infections were significantly associated with age below or equal to three years, very poor family incomes, practicing unhygienic habits and nutritional deficiency.
    Conclusions: This study suggests that proper vaccination, improved sanitary conditions and nutritional diet may help reduce the risk of influenza infections in slum areas.
    Sprache Englisch
    Erscheinungsdatum 2016-05-11
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2661116-8
    ISSN 2193-1801
    ISSN 2193-1801
    DOI 10.1186/s40064-016-2275-5
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  7. Artikel ; Online: Insights into herpesvirus assembly from the structure of the pUL7:pUL51 complex.

    Butt, Benjamin G / Owen, Danielle J / Jeffries, Cy M / Ivanova, Lyudmila / Hill, Chris H / Houghton, Jack W / Ahmed, Md Firoz / Antrobus, Robin / Svergun, Dmitri I / Welch, John J / Crump, Colin M / Graham, Stephen C

    eLife

    2020  Band 9

    Abstract: Herpesviruses acquire their membrane envelopes in the cytoplasm of infected cells via a molecular mechanism that remains unclear. Herpes simplex virus (HSV)-1 proteins pUL7 and pUL51 form a complex required for efficient virus envelopment. We show that ... ...

    Abstract Herpesviruses acquire their membrane envelopes in the cytoplasm of infected cells via a molecular mechanism that remains unclear. Herpes simplex virus (HSV)-1 proteins pUL7 and pUL51 form a complex required for efficient virus envelopment. We show that interaction between homologues of pUL7 and pUL51 is conserved across human herpesviruses, as is their association with
    Mesh-Begriff(e) HEK293 Cells ; HeLa Cells ; Herpes Simplex/virology ; Herpesvirus 1, Human/chemistry ; Herpesvirus 1, Human/physiology ; Humans ; Models, Molecular ; Phosphoproteins/chemistry ; Phosphoproteins/genetics ; Protein Binding ; Protein Interaction Domains and Motifs ; Protein Structure, Quaternary ; Protein Structure, Tertiary ; Viral Matrix Proteins/chemistry ; Viral Matrix Proteins/genetics ; Viral Proteins/chemistry ; Viral Proteins/genetics ; Viral Proteins/metabolism ; Virus Assembly ; Virus Replication ; trans-Golgi Network
    Chemische Substanzen Phosphoproteins ; UL51 protein, HSV-1 ; UL7 protein, human herpesvirus 1 ; Viral Matrix Proteins ; Viral Proteins
    Sprache Englisch
    Erscheinungsdatum 2020-05-11
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2687154-3
    ISSN 2050-084X ; 2050-084X
    ISSN (online) 2050-084X
    ISSN 2050-084X
    DOI 10.7554/eLife.53789
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