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Abraham L Sonenshein

Explore the profile of Abraham L Sonenshein including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Girinathan B, DiBenedetto N, Worley J, Peltier J, Arrieta-Ortiz M, Immanuel S, et al.
Cell Host Microbe . 2021 Oct; 29(11):1693-1708.e7. PMID: 34637781
Leveraging systems biology approaches, we illustrate how metabolically distinct species of Clostridia protect against or worsen Clostridioides difficile infection in mice by modulating the pathogen's colonization, growth, and virulence to...
2.
Biswas R, Sonenshein A, Belitsky B
J Bacteriol . 2020 Jul; 202(19). PMID: 32690554
is a fastidious bacterial pathogen that can utilize only a limited number of nitrogen sources for growth. Both glutamine and ammonium are common nitrogen sources used in listerial defined growth...
3.
Biswas R, Sonenshein A, Belitsky B
Mol Microbiol . 2020 Jan; 113(4):841-858. PMID: 31944451
CodY is a global transcriptional regulator that controls, directly or indirectly, the expression of dozens of genes and operons in Listeria monocytogenes. We used in vitro DNA affinity purification combined...
4.
Bouillaut L, Newton W, Sonenshein A, Belitsky B
Mol Microbiol . 2019 Sep; 112(5):1453-1470. PMID: 31483905
D-Ala-D-Ala ligase, encoded by ddl genes, is responsible for the synthesis of a dipeptide, D-Ala-D-Ala, an essential precursor of bacterial peptidoglycan. In Clostridioides difficile, the single ddl gene is located...
5.
Bouillaut L, Dubois T, Francis M, Daou N, Monot M, Sorg J, et al.
Mol Microbiol . 2019 Mar; 111(6):1671-1688. PMID: 30882947
For the human pathogen Clostridioides (also known as Clostridium) difficile, the ability to adapt to nutrient availability is critical for its proliferation and production of toxins during infection. Synthesis of...
6.
Daou N, Wang Y, Levdikov V, Nandakumar M, Livny J, Bouillaut L, et al.
PLoS One . 2019 Jan; 14(1):e0206896. PMID: 30699117
Toxin synthesis and endospore formation are two of the most critical factors that determine the outcome of infection by Clostridioides difficile. The two major toxins, TcdA and TcdB, are the...
7.
Wang Y, Wang S, Bouillaut L, Li C, Duan Z, Zhang K, et al.
Infect Immun . 2018 Aug; 86(11). PMID: 30150259
The symptoms of infection (CDI) are attributed largely to two toxins, TcdA and TcdB. Significant efforts have been devoted to developing vaccines targeting both toxins through parenteral immunization routes. However,...
8.
Rothstein D, Lazinski D, Osburne M, Sonenshein A
J Bacteriol . 2017 May; 199(14). PMID: 28461450
Mutants of that are temperature sensitive for RNA synthesis during sporulation were isolated after selection with a P suicide agent. Whole-genome sequencing revealed that two of the mutants carried an...
9.
Levdikov V, Blagova E, Young V, Belitsky B, Lebedev A, Sonenshein A, et al.
J Biol Chem . 2016 Dec; 292(7):2714-2728. PMID: 28011634
CodY is a branched-chain amino acid (BCAA) and GTP sensor and a global regulator of transcription in low G + C Gram-positive bacteria. It controls the expression of over 100...
10.
Barbieri G, Albertini A, Ferrari E, Sonenshein A, Belitsky B
J Bacteriol . 2016 Jan; 198(6):907-20. PMID: 26728191
Unlabelled: AprE and NprE are two major extracellular proteases in Bacillus subtilis whose expression is directly regulated by several pleiotropic transcriptional factors, including AbrB, DegU, ScoC, and SinR. In cells...