Paula I Watnick
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Explore the profile of Paula I Watnick including associated specialties, affiliations and a list of published articles.
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46
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1453
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Recent Articles
1.
James J, Santos R, Watnick P
mBio
. 2025 Feb;
:e0406624.
PMID: 39998205
The intestinal diarrheal pathogen colonizes the host terminal ileum, a microaerophilic, glucose-poor, nitrate-rich environment. In this environment, respires nitrate and increases transport and utilization of alternative carbon sources via the...
2.
James J, Santos R, Watnick P
bioRxiv
. 2025 Jan;
PMID: 39803477
Importance: colonizes the terminal ileum where both oxygen and nitrate are available as terminal electron acceptors. biofilm formation is inhibited by nitrate due to its conversion to nitrite during respiration....
3.
Harris R, Pace F, Kuntz T, Morgan X, Hyland P, Summers K, et al.
mSphere
. 2024 Sep;
9(10):e0055724.
PMID: 39254049
Medical modulation of sex hormone levels is a cornerstone of treatment for many conditions that impact well-being, including cancer, fertility/infertility, gender dysphoria, and chronic metabolic diseases such as diabetes and...
4.
Gibson J, Gebhardt M, Santos R, Dove S, Watnick P
Proc Natl Acad Sci U S A
. 2022 Nov;
119(46):e2210115119.
PMID: 36343262
Although the mechanism by which the cyclic AMP receptor protein (CRP) regulates global gene transcription has been intensively studied for decades, new discoveries remain to be made. Here, we report...
5.
Jugder B, Batista J, Gibson J, Cunningham P, Asara J, Watnick P
Cell Rep
. 2022 Sep;
40(12):111368.
PMID: 36130487
Quorum sensing fundamentally alters the interaction of Vibrio cholerae with aquatic environments, environmental hosts, and the human intestine. At high cell density, the quorum-sensing regulator HapR represses not only expression...
6.
Chen Y, Rudolph S, Longo B, Pace F, Roh T, Condruti R, et al.
Adv Healthc Mater
. 2022 Jun;
11(16):e2200447.
PMID: 35686484
The human gut microbiome is crucial to hosting physiology and health. Therefore, stable in vitro coculture of primary human intestinal cells with a microbiome community is essential for understanding intestinal...
7.
Pace F, Rudolph S, Chen Y, Bao B, Kaplan D, Watnick P
Microbiol Spectr
. 2021 Oct;
9(2):e0136921.
PMID: 34612688
Short-chain fatty acids (SCFAs), which consist of six or fewer carbons, are fermentation products of the bacterial community that inhabits the intestine. Due to an immunosuppressive effect on intestinal tissue,...
8.
Jugder B, Kamareddine L, Watnick P
Immunity
. 2021 Jun;
54(8):1683-1697.e3.
PMID: 34107298
Microbe-derived acetate activates the Drosophila immunodeficiency (IMD) pathway in a subset of enteroendocrine cells (EECs) of the anterior midgut. In these cells, the IMD pathway co-regulates expression of antimicrobial and...
9.
Pace F, Watnick P
Trends Microbiol
. 2020 Dec;
29(9):849-859.
PMID: 33257138
The role of sex steroids in mammalian maturation is well established. Recently, it has been increasingly appreciated that sex steroids also play an important role in the propensity of adults...
10.
Vanhove A, Jugder B, Barraza D, Watnick P
Appl Environ Microbiol
. 2020 Mar;
86(11).
PMID: 32220836
While only a subset of strains are human diarrheal pathogens, all are aquatic organisms. In this environment, they often persist in close association with arthropods. In the intestinal lumen of...