Sumedha Ravishankar
Overview
Explore the profile of Sumedha Ravishankar including associated specialties, affiliations and a list of published articles.
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Articles
9
Citations
258
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Recent Articles
1.
Riley E, Lyda J, Reyes-Matte O, Sugie J, Kasu I, Enustun E, et al.
Genes Dev
. 2025 Mar;
PMID: 40086876
sporulation entails a dramatic transformation of the two cells required to assemble a dormant spore, with the larger mother cell engulfing the smaller forespore to produce the "cell within a...
2.
Riley E, Lyda J, Reyes-Matte O, Sugie J, Kasu I, Enustun E, et al.
bioRxiv
. 2024 Dec;
PMID: 39651166
sporulation entails a dramatic transformation of the two cells required to assemble a dormant spore, with the larger mother cell engulfing the smaller forespore to produce the cell-within-a-cell structure that...
3.
Ravishankar S, Spencer-Drakes T, Fernandes I, Hayes M, Coopwood S, Spencer I, et al.
J Cell Physiol
. 2024 Jun;
239(7):e31348.
PMID: 38922914
In the face of a challenging climate STEM (Science, Technology, Engineering and Mathematics) higher education that is resistant to Diversity, Equity, and Inclusion efforts aimed to increase and retain students...
4.
Morgan S, Durfey S, Ravishankar S, Jorth P, Ni W, Skerrett D, et al.
JCI Insight
. 2021 Dec;
6(24).
PMID: 34935640
A hallmark of chronic bacterial infections is the long-term persistence of 1 or more pathogen species at the compromised site. Repeated detection of the same bacterial species can suggest that...
5.
Flamholz A, Dugan E, Blikstad C, Gleizer S, Ben-Nissan R, Amram S, et al.
Elife
. 2020 Oct;
9.
PMID: 33084575
Many photosynthetic organisms employ a CO concentrating mechanism (CCM) to increase the rate of CO fixation via the Calvin cycle. CCMs catalyze ≈50% of global photosynthesis, yet it remains unclear...
6.
Nelson M, Wolter D, Eng A, Weiss E, Vo A, Brittnacher M, et al.
Thorax
. 2020 Jul;
75(9):780-790.
PMID: 32631930
Rationale: The most common antibiotic used to treat people with cystic fibrosis (PWCF) is inhaled tobramycin, administered as maintenance therapy for chronic lung infections. While the effects of inhaled tobramycin...
7.
Barrett S, Holmes E, Long D, Shean R, Bautista G, Ravishankar S, et al.
Sci Rep
. 2020 Apr;
10(1):6903.
PMID: 32327704
Diagnostically informative microbial cell-free DNA (cfDNA) can be detected from blood plasma during fulminant infections such as sepsis. However, the potential for DNA from airway pathogens to enter the circulation...
8.
Morgan S, Lippman S, Bautista G, Harrison J, Harding C, Gallagher L, et al.
PLoS Pathog
. 2019 Mar;
15(3):e1007511.
PMID: 30893371
While much is known about acute infection pathogenesis, the understanding of chronic infections has lagged. Here we sought to identify the genes and functions that mediate fitness of the pathogen...
9.
Goss C, Kaneko Y, Khuu L, Anderson G, Ravishankar S, Aitken M, et al.
Sci Transl Med
. 2018 Sep;
10(460).
PMID: 30257953
The lack of new antibiotics is among the most critical challenges facing medicine. The problem is particularly acute for Gram-negative bacteria. An unconventional antibiotic strategy is to target bacterial nutrition...
10.
Jorth P, McLean K, Ratjen A, Secor P, Bautista G, Ravishankar S, et al.
mBio
. 2017 Nov;
8(5).
PMID: 29089424
While much attention has been focused on acquired antibiotic resistance genes, chromosomal mutations may be most important in chronic infections where isolated, persistently infecting lineages experience repeated antibiotic exposure. Here,...