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Full-Text Articles in Medicine and Health Sciences
Chip-Seq And In Vivo Transcriptome Analyses Of The Aspergillus Fumigatus Srebp Srba Reveals A New Regulator Of The Fungal Hypoxia Response And Virulence, Dawoon Chung, Bridget M. Barker, Charles C. Carey, Brittney Merriman
Chip-Seq And In Vivo Transcriptome Analyses Of The Aspergillus Fumigatus Srebp Srba Reveals A New Regulator Of The Fungal Hypoxia Response And Virulence, Dawoon Chung, Bridget M. Barker, Charles C. Carey, Brittney Merriman
Dartmouth Scholarship
The Aspergillus fumigatus sterol regulatory element binding protein (SREBP) SrbA belongs to the basic Helix-Loop-Helix (bHLH) family of transcription factors and is crucial for antifungal drug resistance and virulence. The latter phenotype is especially striking, as loss of SrbA results in complete loss of virulence in murine models of invasive pulmonary aspergillosis (IPA). How fungal SREBPs mediate fungal virulence is unknown, though it has been suggested that lack of growth in hypoxic conditions accounts for the attenuated virulence. To further understand the role of SrbA in fungal infection site pathobiology, chromatin immunoprecipitation followed by massively parallel DNA sequencing (ChIP-seq) was …
Infection With Mers-Cov Causes Lethal Pneumonia In The Common Marmoset, Darryl Falzarano, Emmie De Wit, Friederike Feldmann, Angela L. Rasmussen, Atsushi Okumura, Xinxia Peng, Matthew J. Thomas, Neeltje Van Doremalen, Elaine Haddock, Lee Nagy, Rachel Lacasse, Tingting Liu, Jiang Zhu, Jason S. Mclellan, Dana P. Scott, Michael G. Katze, Heinz Feldmann, Vincent J. Munster
Infection With Mers-Cov Causes Lethal Pneumonia In The Common Marmoset, Darryl Falzarano, Emmie De Wit, Friederike Feldmann, Angela L. Rasmussen, Atsushi Okumura, Xinxia Peng, Matthew J. Thomas, Neeltje Van Doremalen, Elaine Haddock, Lee Nagy, Rachel Lacasse, Tingting Liu, Jiang Zhu, Jason S. Mclellan, Dana P. Scott, Michael G. Katze, Heinz Feldmann, Vincent J. Munster
Dartmouth Scholarship
The availability of a robust disease model is essential for the development of countermeasures for Middle East respiratory syndrome coronavirus (MERS-CoV). While a rhesus macaque model of MERS-CoV has been established, the lack of uniform, severe disease in this model complicates the analysis of countermeasure studies. Modeling of the interaction between the MERS-CoV spike glycoprotein and its receptor dipeptidyl peptidase 4 predicted comparable interaction energies in common marmosets and humans. The suitability of the marmoset as a MERS-CoV model was tested by inoculation via combined intratracheal, intranasal, oral and ocular routes. Most of the marmosets developed a progressive severe pneumonia …