Ana Flores-Mireles Department of Biological Sciences, University of Notre Dame, USA, USA,
1 protocol

José Lemos Department of Oral Biology, University of Florida College of Dentistry, USA, USA,
3 protocols
Alba Blesa Universidad Francisco de Vitoria
11 protocols

Wenrong He Salk Institute for Biological Studies
9 protocols

Reviewer
Cristina Colomer-Winter
  • Sterility Assurance Scientist, Boehringer Ingelheim
Research focus
  • Microbiology
  • Bacteriology, Biometals, Stress Tolerance, Pathogenesis, Physiology, Virulence
  • 1 Author merit

Education

PhD, University of Florida, 2018

Lab information

Disinfectant policy and validation, and regulatory policy on sterilization processes.

Publications

Colomer-Winter C, Flores-Mireles AL, Kundra S, Hultgren SJ, Lemos JA. "(p)ppGpp and CodY promote Enterococcus faecalis virulence in a murine model of catheter-associated urinary tract infection." mSphere 2019 4(4).pii:e00392-19.

Colomer-Winter C, Lemos JA, Flores-Mireles AL. “Biofilm assays on fibrinogen-coated silicone catheters and 96-well polystyrene plates.” Bio Protoc. 2019 Mar;9(6):e3196.

Colomer-Winter C, Gaca AO, Chuang-Smith ON, Lemos JA, Frank KL. “Cellular levels of (p)ppGpp differentially affect the pathogenesis of infective endocarditis in Enterococcus faecalis.” Microbiology 2018 Oct;164(10):1254-1265.

Colomer-Winter C, Flores-Mireles AL, Baker SP, Frank KL, Lynch AJL, Hultgren SJ, Kitten T, Lemos JA. “Manganese acquisition is essential for virulence of Enterococcus faecalis.” PLoS Pathog. 2018 Sep;14(9):e1007102.

Colomer-Winter C, Gaca AO, Lemos JA. “Association of metal homeostasis and (p)ppGpp regulation in the pathophysiology of Enterococcus faecalis.” Infect. Immun. 2017 Jul;85(7):e00260-17.

Gaca AO, Kudrin P, Colomer-Winter C, Beljantseva J, Liu K, Anderson B, Wang JD, Rejman D, Potrykus K, Cashel M, Hauryliuk V, Lemos JA. “From (p)ppGpp to (pp)pGpp: Characterization of regulatory effects of pGpp synthesized by the Small Alarmone Synthetase of Enterococcus faecalis.” J. Bacteriol. 2015

Gaca AO, Colomer-Winter C, Lemos JA. “Many means to a common end: the intricacies of (p)ppGpp metabolism and its control of bacterial homeostasis.” Mini-review. J. Bacteriol. 2015.

Frank KL, Colomer-Winter C, Grindle SM, Lemos JA, Schlievert PM, Dunny GM. “Transcriptome analysis of Enterococcus faecalis during mammalian infection shows cells undergo adaptation and exist in a Stringent Response state.” PLoS One. 2014 Dec 29;9(12):e115839.
1 Protocol published
Biofilm Assays on Fibrinogen-coated Silicone Catheters and 96-well Polystyrene Plates
Authors:  Cristina Colomer-Winter, José A. Lemos and Ana L. Flores-Mireles, date: 03/20/2019, view: 1566, Q&A: 0
Biofilm formation is a well-known bacterial strategy that protects cells from hostile environments. During infection, bacteria found in a biofilm community are less sensitive to antibiotics and to the immune response, often allowing them to colonize ...
1 Protocol reviewed
Experimental Setup for a Diffusion Bioreactor to Isolate Unculturable Soil Bacteria
Authors:  Dhiraj Kumar Chaudhary and Jaisoo Kim, date: 10/05/2019, view: 494, Q&A: 0
Unculturable bacteria are those bacteria which proliferate in their native habitat but unable to grow or thrive in the normal laboratory media and conditions. The molecular techniques have revealed the significance of these uncultured bacteria in ...
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