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This Week in Microbiology is a podcast about unseen life on Earth hosted by Vincent Racaniello and friends. Following in the path of his successful shows 'This Week in Virology' (TWiV) and 'This Week in Parasitism' (TWiP), Racaniello and guests produce an informal yet informative conversation about microbes which is accessible to everyone, no matter what their science background.
Editors in Conversation is the official podcast of the American Society for Microbiology Journals. Editors in Conversation features discussions between ASM Journals Editors, researchers and clinicians working on the most cutting edge issues in the microbial sciences. Topics include laboratory diagnosis and clinical treatment of infectious diseases, antimicrobial resistance, epidemiology of infections, multidrug-resistant organisms, pharmacology of antimicrobial agents, susceptibility testing ...
A video podcast by the American Society for Microbiology that highlights the latest in microbiology, life science and biotechnology news. ASM is composed of over 42,000 scientists and health professionals with the mission to advance the microbial sciences as a vehicle for understanding life processes and to apply and communicate this knowledge for the improvement of health and environmental and economic well-being worldwide. For information about ASM and MicrobeWorld, visit us online at www. ...
Revealing more about microbiologists, the work they do, and what makes them tick. We ask them what they're up to now and what's next? How is the science moving forward to solve some of the intractable problems of our times? What keeps them going in a tough, competitive field? What do they see for the future of research, education, and training? We hope to show you a glimpse of what scientists are really like and what's going on in cutting-edge research today.
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MicrobeWorld Video (audio only)
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MicrobeWorld Video (audio only)
American Society for Microbiology
A video podcast by the American Society for Microbiology that highlights the latest in microbiology, life science and biotechnology news. ASM is composed of over 42,000 scientists and health professionals with the mission to advance the microbial sciences as a vehicle for understanding life processes and to apply and communicate this knowledge for the improvement of health and environmental and economic well-being worldwide. For information about ASM and MicrobeWorld, visit us online at www. ...
TWiM presents a protocol for evolving caffeine-tolerant yeast by high school students in the home, and how predator-prey dynamics change when multiple bacteria grow together in biofilms. Hosts: Vincent Racaniello, Michael Schmidt, Michele Swanson, Petra Levin. Guest: Mark O. Martin Subscribe to TWiM (free) on Apple Podcasts, Spotify, Google Podcast…
e can probably all agree that any false positive test result is bad, but I think it’s safe to say that some false positives, like a false positive HIV test for example, is much more anxiety provoking than others. And when it comes to HIV, there have been a number of key advances in the field over the past decade, include the development of improved…
TWiM explains the synthesis in bacteria of new energy-dense biofuels that can replace rocket and jet fuels, and the use of nanopore sequencing to improve diagnosis and treatment of patients with serious infections. Become a patron of TWiM. Links for this episode: Biosynthesis of high energy biofuels (Joule) Polyketide synthases in bacteria (PNAS) S…
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Editors in Conversation
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Discussing β-lactamase/β-lactamase inhibitors (AAC Ed.)
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Novel β-lactamase/β-lactamase inhibitors have become critical drugs to combat the most resistant Gram-negative infections. A series of new compounds with even more broad and potent activity are in the horizon to add to the therapeutic armamentarium. Today, we will discuss these drugs with experts in the field. Topics discussed: BL/BLI combinations …
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Meet the Microbiologist
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The Self-Experimentation of Barry Marshall
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Dr. Robert Gaynes, distinguished physician and professor of infectious diseases at Emory University, joins Meet the Microbiologist for the 3rd , and final, episode in a unique 3-part segment, in which we share stories about the life and work of medial pioneers in infectious diseases. Here we discuss the career of Dr. Barry Marshall, the Australian …
TWiM explains how magnesium modulates cell division frequency of a soil bacillus, and killing of fungi by Acinetobacter baumannii via a Type VI DNase Effector. Hosts: Vincent Racaniello, Michael Schmidt, Michele Swanson, and Petra Levin Subscribe to TWiM (free) on Apple Podcasts, Google Podcasts, Stitcher, Android, RSS, or by email. Become a Patron…
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Editors in Conversation
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Molecular Testing for Periprosthetic Joint Infections (JCM ed.)
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The applications of large multiplex panels for detection of pathogens have greatly expanded in the past several years. Initial tests were for detection of respiratory viruses, and the first such test was labor intensive and vulnerable to frequent contamination. Since then, additional sample types have been added, such as cerebrospinal fluid and pos…
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This Week in Microbiology
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279: A Road Map For Successful Phage Therapy
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TWiM describes successful phage therapy against a mycobacterial lung infection, and how encapsulation of the cell wall protects S. pneumoniae from its major peptidoglycan hydrolase and host defenses. Become a patron of TWiM. Links for this episode: Phage therapy against M. abscessus lung infection (Cell) Encapsulation of the septal cell wall protec…
TWiM explores the relationship between the gut microbiome and depressive symptoms, and how purine nucleotides act as adjuvants to antibiotics. Hosts: Vincent Racaniello, Michael Schmidt, and Michele Swanson Subscribe to TWiM (free) on Apple Podcasts, Google Podcasts, Stitcher, Android, RSS, or by email. Become a Patron of TWiM! Links for this episo…
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Editors in Conversation
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An Update on COVID-19 Therapeutics (AAC ed.)
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COVID-19 continues to pose major problems in the winter in the USA. Infections and hospitalizations are increasing and there is a fear of emergence of new variants. Therapeutic tools are also evolving. We discuss these new developments! Watch the video version via: https://youtu.be/ElnahBl53e8 Topics discussed: The latest facts on COVID Current the…
Dr. Robert Gaynes, distinguished physician and professor of infectious diseases at Emory University, joins Meet the Microbiologist for the 2nd episode in a unique 3-part series, in which we share the impact of scientists at the heart of various paradigm shifts throughout scientific history. Here we discuss the life and career of Tony Fauci, the sci…
On this episode of TWiM, we reveal widespread stop-codon recoding in bacteriophages that may regulate translation of lytic genes, and how Staphylococcus aureus inhibits Pseudomonas aeruginosa growth. Hosts: Vincent Racaniello, Michael Schmidt, and Michele Swanson. Become a patron of TWiM. Links for this episode Stop codon recoding in bacteriophages…
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Editors in Conversation
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The Best Clinical Microbiology Papers of 2022 (JCM Ed.)
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As we enter into the holiday season, many of us look forward to celebrating long-standing traditions with family and friends, which is no different from us here on the podcast! While not necessarily as long-standing as some of the other classic holiday traditions, after 2.5 years on air, we on this podcast have established our own end-of-year tradi…
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This Week in Microbiology
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276: Bacterial Multicellularity Near An Underground Stream
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TWiM presents evidence that over half of human pathogenic diseases are impacted by climate change, and considers how a novel prokaryote discovered next to an underground stream illuminates the pathway to multicellularity. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Mark Martin. Become a patron of TWiM. Links for this episode Climate…
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Meet the Microbiologist
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Françoise Barré-Sinoussi's Discovery of HIV
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Dr. Robert Gaynes, distinguished physician and professor of infectious diseases at Emory University, joins Meet the Microbiologist for a unique episode, in which we share the story of Françoise Barré-Sinoussi, the French, female scientist who discovered HIV and found herself at the heart of one of the most bitter scientific disputes in recent histo…
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Editors in Conversation
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How Can Clinical Microbiology Labs Contribute to Antimicrobial Stewardship? (JCM ed.)
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Deciding how extensively to work up and report respiratory cultures is the worst. There are useful guidelines on how to approach this. But, in my experience, very few laboratories strictly follow these guidelines. That can be because of concerns about under-reporting pathogens or about over-reporting microbiota, or it can be the result of pressure …
TWiM reveals high rates of co-transformation of plasmids in E. coli overturns the clonality myth, and bacterial membrane vesicles as a novel strategy for extrusion of the antimicrobial bismuth in H. pylori. Hosts: Vincent Racaniello, Michael Schmidt, and Petra Levin Links for this episode The myth of clonality (Sci Rep) Bacterial membrane vesicles …
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Editors in Conversation
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Research Careers in Antimicrobial Resistance (AAC ed.)
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42:41
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Antimicrobial resistance is the ‘silent pandemic’ and to tackle this challenging public health problem we need to attract the best and brightest. Today we will discuss pathways to work on this field with trainees who will be the next generation of outstanding researchers in the field, currently as part of different T32 training programs in the Unit…
Episode Summary Dr. Devin Drown, associate professor of biology and faculty director of the Institute of Arctic Biology Genomics Core at the University of Alaska Fairbanks, discusses how soil disturbance gradients in the permafrost layer impact microbial communities. He also explains the larger impacts of his research on local plant, animal and hum…
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This Week in Microbiology
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274: Bacterial Endosymbionts Block Giant Viruses
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Mark Martin returns to TWiM to join the discussion of how to design a complex gut microbiome, and protection of protists from virus infection by intracellular bacterial symbionts. Hosts: Vincent Racaniello, Michael Schmidt, Michele Swanson, and Petra Levin Become a patron of TWiM. Links for this episode Design of a complex gut microbiome (Cell) Def…
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Meet the Microbiologist
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To Catch a Virus with Marie Landry and John Booss
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Dr. Marie Landry, Professor of Laboratory medicine and Infectious Diseases at Yale University School of Medicine and Dr. John Booss, former National Director of Neurology for the Department of Veteran’s Affairs discuss the past, present and future of diagnostic virology. These proclaimed coauthors walk us through the impact of some of the most sign…
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Editors in Conversation
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Machine Learning and Artificial Intelligence in the Clinical Microbiology Laboratory (JCM ed.)
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The idea of applying machine learning and digital pathology platforms to everyday workflows in the clinical microbiology laboratory has become increasing intriguing and appealing, especially as labs continue to optimize efficiency in the midst of workforce shortages. The promise of this new digital frontier is multifold, including decreasing turnar…
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Meet the Microbiologist
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Outbreak Detection with Wun-Ju Shieh
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Dr. Wun-Ju Shieh, worked as a pathologist and infectious diseases expert with the CDC from 1995-2020. He recounts his experiences conducting high risk autopsies on the frontlines of outbreaks including Ebola, H1N1 influenza, monkeypox and SARS-CoV-1 and 2. He also addresses key questions about factors contributing to the (re)emergence and spread of…
TWiM reveals how to inactivate norovirus on formica surfaces, and how to achieve antibiotic resistance by suppression of a frameshift mutation in an essential gene. Hosts: Vincent Racaniello, Michael Schmidt, Michele Swanson, and Petra Levin Subscribe to TWiM (free) on Apple Podcasts, Spotify, Google Podcasts, Android, RSS, or by email. Become a pa…
