As larger pharmaceutical companies have reduced focus on discovery and early development of antibacterials, smaller biotech companies have taken on a larger role in these earliest stages of antibacterial development, later licensing or selling the compound to the pharmaceutical company to com... Read More
Microvores: A Game of Parasites is a microbial themed educational strategy game that has been funded on Kickstarter.com and has made the main-stream news! Read More
Research on bacterial movement tends to focus on the rod-shaped bacteria. With the aid of small waving flagella, each bacterial cell can push itself in the direction it wishes to go. They can also move in groups, forming large swarms that ripple and slide their way across Petri dishes. Spherical... Read More
A relatively new strain of toxic germ is making the rounds in hospitals around the Valley.
“It’s not a supergerm,” said Dr. Bob England, Director of the Maricopa County Health Department.
“This is a stronger version of a very common strain and it can make you very sick,” Dr. England explai... Read More
An analysis of phase 2 and phase 3 clinical trials shows that a single injected dose of the neuraminidase inhibitor (NAI) paramivir is safe and effective at alleviating influenza symptoms including fever and viral shedding when administered within 48 hours of the onset of symptoms. Researcher... Read More
Myra McClure, Professor in the Division of Infection and Immunity, University College of London, U.K., has focused on retroviruses for much of her research career. I discussed the potential role of the retrovirus XMRV in prostate cancer and chronic fatigue syndrome with Dr. McClure during ICAAC ... Read More
A newly developed antifungal, isavuconazole, is as effective as an existing drug, voriconazole against invasive mold disease in cancer patients with less adverse ... Read More
Actin is shown in red. From Clarke, M., and Maddera, L. (2006). Phagocyte meets prey: Uptake, internalization, and killing of bacteria by Dictyostelium amoebae. Eur. J. Cell Biol. 85:1001-1010; reproduced with permission from Elsevier. Honorable mention 2013 Bioscapes Competition. Dr. Margaret ... Read More
While an out-of-control gusher deep in the Gulf of Mexico fouls beaches and chokes marshland habitat, another threat could be growing below the oil-slicked surface.
The nation’s worst oil spill could worsen and expand the oxygen-starved region of the Gulf labeled “the dead zone” for its inhos... Read More
A rare educational Disney animated short film from 1951 with a character called Common Sense who warns about the dangers of the common cold. Read More
When I have to explain the organism classification to my students I usually use the one stablished by Woese in the 70s. In this classification, all living things are classified in six kingdoms, that are Eubacteria, Archeobacteria, Protista, Plantae, Fungi and Animalia. All of these groups evolve... Read More
Lecture by C. Erec Stebbins, Associate Professor, The Rockefeller University
When it comes to the evolution of life on earth, those who have been here longest have seniority. And after four billion years, bacteria reign supreme. Unfortunately for us, some of them have been using that time to ... Read More
This educational drama was created by the International Health Board (later the International Health Division of the Rockefeller Foundation) in order to teach Southern rural communities in the United States about hookworm. Shown at fairs and other public events, "Unhooking the Hookworm" provides... Read More
Vaccines are like pathogen imposters - they mimic these 'bad guys' in order to provoke a response from our immune systems, remove the invader and begin the healing process.
One of the key components in a vaccine is an adjuvant, which serves to enhance our body's immune response to vaccination... Read More
An addendum to the earlier article "Scientists Guide Immune Cells with Light and Microparticles," this is a video of an immune cell following the allur... Read More
DOE JGI researchers report the first metagenome analysis of a microbial community grown in an anaerobic methanogenic (methane producing) bioreactor. The microbial community is syntrophic, i.e., certain organisms live off the byproducts of others. Read More
Hazel Barton, Ph.D of Northern Kentucky University explains that microorganisms actually form the basis of nearly all the ecosystems that you will find in a cave. Read More
Members of the ICAAC Program Committee present highlights by day of the ICAAC meeting and discuss sessions of particular interest. Host: Michael Schmidt, Medical University of South Carolina, Charleston, SC Participants: Craig E. Rubens, Seattle Children's Hospital Research Institute, Seattle... Read More
Quorum sensing is one of the most amazing things about bacteria. More and more research is focusing on potential quorum sensing applications in biomedicine and many other fields of life sciences.
This is a video that I made about QS for a competition in my University. No previous science bac... Read More