Mark Mandel
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markjmandel.bsky.social
Mark Mandel
@markjmandel.bsky.social
Bacterial geneticist focused on microbe-animal communication. Professor UW-Madison. Messages are my personal views.
Reposted by Mark Mandel
Submit your abstracts for ASM Microbe 2026!
As a member of the Scientific Program Committee, I can vouch for great science with something for everyone!
@asm.org

asm.org/events/asm-m...
ASM Microbe | Abstracts
ASM Microbe showcases the best microbial sciences in the world and provides a one-of-a-kind forum to explore everything from basic microbiology to translation and application.
asm.org
December 22, 2025 at 4:36 PM
Reposted by Mark Mandel
Hey all, I reached out to the PO of my NIGMS MIRA to ask if the gov't shut down, and rescheduling of study sections, might allow for some accommodation to the standard rule that PIs cannot resubmit a MIRA while their MIRA (or other RPG) is under review (waiting in scores or summary statements) 🧪
December 19, 2025 at 7:17 PM
Reposted by Mark Mandel
Professor Ruth: Coming Fall 2026!

I'm thrilled to announce that I have officially accepted a tenure-track faculty position in the Biology Department at @macalestercollege.bsky.social!

#HeyMac #NewProfessor #WomanInSTEM
December 19, 2025 at 6:25 PM
Reposted by Mark Mandel
Live thread of the NSF biology virtual office hour:

🧵
December 18, 2025 at 6:02 PM
Reposted by Mark Mandel
I think some folks might be happy to see this. NIGMS MIRA R35 for EI/NI has been published. PAR-26-121 files.simpler.grants.gov/opportunitie...
PAR-26-121: Maximizing Investigators' Research Award (MIRA) (R35 - Clinical Trial Optional)
files.simpler.grants.gov
December 11, 2025 at 6:48 PM
Reposted by Mark Mandel
The newest issue of Microcosm from @asm.org is now out! It's all about animal microbiology and I was excited to contribute the story about the fascinating vibrio-squid symbiosis (my story is available via member log-in, but others are free). asm.org/magazine/202...

#MicroSky #Microbiology
Animal Microbiology | ASM.org
Why do animals eat poop? What’s decimating amphibian populations? Why do squid glow?
asm.org
December 10, 2025 at 4:19 PM
Read @jtsangwrites.bsky.social's article about the squid-vibrio symbiosis in the latest @asm.org Microcosm magazine!
December 10, 2025 at 6:47 PM
RhlR quorum-sensing receptor ligand sensitivity regulates the differential expression of phenazine genes in Pseudomonas aeruginosa https://www.biorxiv.org/content/10.64898/2025.12.08.692981v1
December 9, 2025 at 3:45 AM
Reposted by Mark Mandel
It is rare as an editor to get to take on an article so uniquely in your wheelhouse. Sharing some wonderful work by Guarnaccia et al. from the Perez, Ng, and Neiditch labs. #structuralbiology of #pathogens @plos.org
dx.plos.org/10.1371/jour...
Structure-function studies of Vibrio cholerae quorum-sensing receptor CqsR signal recognition
Author summary Quorum sensing, a form of bacterial cell-cell communication, regulates diverse developmental behaviors. This study investigates CqsR, a transmembrane receptor in Vibrio cholerae, the ga...
dx.plos.org
September 8, 2025 at 5:13 PM
Reposted by Mark Mandel
The new Enabling Discovery through GEnomics (EDGE) Program page is posted. Please contact us at BIOEDGE@nsf.gov if you have questions. www.nsf.gov/funding/oppo...
Enabling Discovery Through Genomics (EDGE)
www.nsf.gov
December 8, 2025 at 9:00 PM
Join us for our last seminar of the Fall semester on Friday, December 5th featuring Dr. Victor Torres!
December 3, 2025 at 5:03 PM
Reposted by Mark Mandel
Congratulations to Katie Barnes from the Knoll Lab on receiving Microbiology Society's 2026 Prize!
mmi.wisc.edu/katie-barnes...
December 2, 2025 at 3:46 PM
Reposted by Mark Mandel
March 6, 2025 at 10:31 PM
Reposted by Mark Mandel
CryoET of microbes inside an animal organ? Yes it’s possible! Check out our new preprint showing how we did it! What an amazing collaboration with amazing scientists who made this possible!
Nanoscale imaging of native symbiotic animal tissue using amultimodal large volume imaging pipeline for cryo-electrontomography https://www.biorxiv.org/content/10.1101/2025.11.30.691379v1
December 1, 2025 at 4:35 AM
Reposted by Mark Mandel
Three shots, three goals for McKayla Zilisch.

The Appleton, Wisconsin native has tied the program record for goals in a period with three, becoming the first #Badgers player to do so in 14 years.

Before today, the senior had scored just one collegiate goal during her rookie year in Bemidji.
November 30, 2025 at 8:54 PM
Reposted by Mark Mandel
I'm happy to share a perspective that
@soniamodilevsky.bsky.social
and I wrote about a new and exciting paper in @science.org
with big implications for IBD.
Check it out:
A bacterial toxin disarms gut defenses against inflammation | Science
www.science.org/doi/10.1126/...
A bacterial toxin disarms gut defenses against inflammation
Macrophage-toxic bacteria from patients with ulcerative colitis worsen gut inflammation in mice
www.science.org
November 20, 2025 at 8:28 PM
Today!
Friday! Dr. Sean Crosson will be giving a research seminar in 1520 MSB!
November 21, 2025 at 1:17 PM
Through a project at the graduate school I had the good fortune to interact with Dean Scott. She was an incredible visionary, deeply dedicated to graduate education, and also so down to Earth. She will be deeply missed. bsky.app/profile/uwch...
I am heartbroken by Dean Linda Scott’s sudden passing. Her integrity, leadership, commitment to excellence & wonderful dry humor shaped the School of Nursing & the national nursing community & touched so many lives. Her legacy will endure & she will be dearly missed. nursing.wisc.edu/remembering-...
November 20, 2025 at 2:43 PM
Reposted by Mark Mandel
I am heartbroken by Dean Linda Scott’s sudden passing. Her integrity, leadership, commitment to excellence & wonderful dry humor shaped the School of Nursing & the national nursing community & touched so many lives. Her legacy will endure & she will be dearly missed. nursing.wisc.edu/remembering-...
November 18, 2025 at 11:24 PM
Reposted by Mark Mandel
Registration is now open for @keystonesymposia.bsky.social "Beyond #Antibiotics: Emerging Strategies Combating #BacterialInfection." Deadline for scholarships and abstract selected short talks is Jan 7! Join us this May for an amazing meeting! keysym.us/KSBeyondAntibiotics26 #KSBeyondAntibiotics26
Beyond Antibiotics: Emerging Strategies for Combating Bacterial Infection | Keystone Symposia
Join us at the Keystone Symposia on Beyond Antibiotics: Emerging Strategies for Combating Bacterial Infection, May 2026, in Breckenridge, with field leaders!
keysym.us
November 19, 2025 at 5:37 PM
Reposted by Mark Mandel
Hey folks, we (the School of Life Sciences at Arizona State University) are looking for an Assistant Teaching Professor in microbiology and immunology. Please pass this on to anyone you think might be interested, or check it out if you are interested yourself!

apply.interfolio.com/176994
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apply.interfolio.com
November 19, 2025 at 4:59 PM
Reposted by Mark Mandel
The University at Albany Biomedical Sciences Department is hiring at the Assistant Professor level. We are looking for researchers at the intersection of infectious disease and artificial intelligence:
albany.interviewexchange.com/jobofferdeta...
#infectiousdisease #artificialintelligence
albany.interviewexchange.com
November 18, 2025 at 10:45 PM