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Using Wordcloud-Reponses to Discover How Students Perceive Concepts in the Classroom

In this blog, I share some "first word that comes to mind" responses of my freshman biology class to the words "germ," "bacteria," "cell," and "DNA." The way that we perceive an idea or concept definitely impacts our relationship with it. Thus, finding out what students think, coming into our ... Read More

TWiP 72: Wormholes

Vincent and Dickson discuss five ways that helminths manipulate host tissues to survive.


Hosts: Vincent Racaniello and Dickson Despommier


{aud... Read More

TWiM #75: Pellicles on pickle jars

Hosts: Vincent RacanielloElio SchaechterMichael Schmidt and Read More

TWiP 66: A nitrile warhead for Chagas disease

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Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... Read More

Cyanine dyes - Non-sulfonated and Sulfonated cyanines Lumiprobe explains

Sulfonated and non-sulfonated cyanines exhibit very similar fluorescent properties. Non-sulfonated cyanines must be dissolved in organic co-solvent (DMF or DMSO) prior to use, and added to a solution of target molecule in aqueous buffers. Recommended volume of co-solvent should be 10% for Cy3, C... Read More

TWiM #84: Microbiology Down Under

Host: Vincent Racaniello.


Special guests: D... Read More

TWiM #81: Cold iron is the master of them all

Hosts: Vincent RacanielloMichael Schmidt, ... Read More

TWiP 67: They find each other delightful

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Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... Read More

TWiM #79: A community of microbiologists

Hosts: Vincent RacanielloMichael Schmidt, and Read More

TWiP 65: The real world wide web

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Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... Read More

TWiP 70 letters


Robin writes:


Cysticercosis.


While it is true that Taenia saginata tends to be benign as helminthic infestations go in humans, the same cannot be said for Taenia solium.


In both cases, ingestion of (encysted) larvae leads to enteric infestation wi... Read More

TWiP 69: Malaria rising

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Hosts: Vincent Racaniello and Dickson Despommier Read More

TWiV 280: Post viral

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Hosts: Vincent Racaniello, Dickson Despommier Read More

TWiV 273: Lambda is not just a phage

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Hosts: Vincent Racaniello, Dickson Despommier, Read More

TWiM 76 Letters

Geoffrey writes:


Doctors:

I just got around to listening to episode 12 “Photothermal Nanoblades and Genome Engineering”. Your comment that it would need to be scaled up before it was practical for some of you to use intrigued me. I did a quick Google sear... Read More

Is Antibacterial Soap Increasing Your Chances Of A Nasal Infection?

Previous research has shown that the overuse of antibiotics has a hand in promoting an antibiotic-resistant strain of bacteria and now a new study published in the journal mBio has found that an antibiotic common to soaps and hand sanitizers actually promotes the growth of Staphylococcus aureus ... Read More

TWiP 73: I'm nibbling my way back to you

Vincent and Dickson discuss how nibbling of human cells by Entamoeba histolytica, a process called amoebic trogocytosis, contributes to cell killing and tissue invasion.


Hosts: Vincent Racaniello Read More

TWiP 74: Nature has all the answers, what is your question?

Vincent and Dickson review a novel malaria vaccine candidate comprising a parasite protein involved in egress from red blood cells.


Hosts: Vincent Racaniello and  Read More

Soap Compound Could Make It Easier For Staph Bacteria To Colonize In Your Nose

A common ingredient in antibacterial soap can be found in some people's noses, and the presence of this ingredient could be promoting the colonization of Staph bacteria, according to a small new study in the journal mBio.

Researchers from the University of Michigan found triclosan in the nasa... Read More

BacterioFiles 177 - Phages Fight Food Filth

This episode: Phages could be used to reduce infection with dangerous bacteria from meat and vegetables!


(13 MB, 14.2 minutes)


Show notes: 
News item<... Read More

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