Shawn Lewenza (@drshawnl) 's Twitter Profile
Shawn Lewenza

@drshawnl

Professor of Microbiology. Open and online education, Athabasca University. Research partner, University of Calgary. 🧫🔬🥼

ID: 1922362776

calendar_today01-10-2013 05:49:32

2,2K Tweet

999 Followers

947 Following

Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

Do you use the NPN uptake assay to measure OM disruption? We think this new biosensor assay is a great alternative, much easier and many other advantages. We used it here as a high throughput method to discover antimicrobials that cause OM damage. journals.asm.org/doi/10.1128/sp…

Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

I'd like to know how the Viome Cancer Detection test works. Interesting that they have consent to do sequencing on 600,000 patient samples. "Viome has the world’s largest database of human and microbial gene expression from saliva, blood and stool samples"

Microbiology Spectrum (@journalspectrum) 's Twitter Profile Photo

Biosensors using outer membrane damage-responsive promoters are useful tools for discovering antimicrobials that specifically disrupt the outer membrane. Shawn Lewenza journals.asm.org/doi/10.1128/sp…

Biosensors using outer membrane damage-responsive promoters are useful tools for discovering antimicrobials that specifically disrupt the outer membrane. <a href="/DrShawnL/">Shawn Lewenza</a> journals.asm.org/doi/10.1128/sp…
Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

It was a long time coming, but our work on constructing biosensors to monitor naphthenic acids in oil sands tailings ponds is now out as preprint.

Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

Non-lactic acid producing S mutant in this probiotic to "cure" cavities. I'm curious what the microbiome folks think of this concept/product?

Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

I don’t think the Listerine company will like these results: daily use of Listerine leads to higher abundance of dental pathogens.

Joe J. Harrison (@joejharrison1) 's Twitter Profile Photo

Please RT: My team is hiring! We are looking for a talented microbiologist with experience in genetics and anaerobic culture. We seek to understand how gut bacteria can affect our brains, behaviour and happiness. Apply at link below. U Calgary Biological Sciences UofC internal.careers.ucalgary.ca/jobs/14669563-…

Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

I love it when humans push the boundaries further and further, breaking world records, going beyond what we thought was possible, living to our maximum potential. And the bittersweet reality of moving forward in so many areas, and yet still plagued by war and violence.

Brian Coombes, PhD (@briankcoombes) 's Twitter Profile Photo

Every 6 seconds, someone dies from an antibiotic-resistant infection. Today, on day 242 of the year, over 3.2 million people have already been lost to #AMR. That's the equivalent of 85 plane crashes per day every day. Everybody should be talking about this.

Every 6 seconds, someone dies from an antibiotic-resistant infection.  Today, on day 242 of the year, over 3.2 million people have already been lost to #AMR.  That's the equivalent of 85 plane crashes per day every day. Everybody should be talking about this.
Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

Biosensors can and should be used in environmental monitoring for many reasons. Here is the publication describing our naphthenic acids detecting biosensors for oil sands and bioremediation related applications. pubs.acs.org/doi/full/10.10…

Shawn Lewenza (@drshawnl) 's Twitter Profile Photo

Hey microbiology gene expression folks, do you know if a Pseudomonas sigma 70 promoter will be expressed in E. coli? I've read that Pseudomonas is a good host for E. coli promoters, what about the opposite scenario?

Jiankui He (@jiankui_he) 's Twitter Profile Photo

I will apologize for the gene edited baby experiment, only if their parents have requested it. However, they are happy with the results now.

Joe McPhee (@joebmcphee) 's Twitter Profile Photo

Come join us! Two tenure track positions in Environmental Molecular Biology and Community or Ecosystem Ecology in the Department of Chemistry and Biology Faculty of Science TMU. Please RT hr.cf.torontomu.ca/ams/faculty/pr… hr.cf.torontomu.ca/ams/faculty/pr…