Chris Brooke reposted
Functions and evolution of viral proteins #virology #viruses #proteins #MicroSky @asm.org journals.asm.org/doi/10.1128/...
Chris Brooke
@christopherbrooke.bsky.social
Viral evolution, immunity, and infection biology. Professor at University of Minnesota. brookelab.org
1.5K followers569 following66 posts
Chris Brooke reposted
Functions and evolution of viral proteins #virology #viruses #proteins #MicroSky @asm.org journals.asm.org/doi/10.1128/...
Chris Brooke reposted
Students from North Carolina A&T can be seen marching back to their HBCU after voting on the first day of early voting in the state. The Guilford County Board of Elections voted to remove the school’s on-campus polling site. (video via Todd Simmons) greensboro.com/news/local/g...
Chris Brooke reposted
Oct 13 comment deadline for NIH peer review score binning is fast approaching! Please add your voice! Direct link to RFI: rfi.grants.nih.gov?s=6a2b1c22c3... Background on why it matters: 27unihted.substack.com/p/nih-wants-...
Chris Brooke reposted
Chris Brooke reposted
Chris Brooke reposted
Thrilled to see this published today! Truly special because we made the initial discovery >15 yrs ago! We found two copies of a human gene called BC200 embedded in a human poxvirus. BC200 blurs the line between gene & transposon—both functional & mutagenic! www.science.org/doi/10.1126/... 🧵1/n
Chris Brooke reposted
Now online! Direct cell-to-cell transmission of retrotransposons
Chris Brooke reposted
Our lab just put out a new preprint! Led by Maria Maltepes, we've been working with @tavisanderson.bsky.social and @alexey-markin.bsky.social to understand how host species impacts the fundamentals of how influenza viruses evolve. TLDR, reassortment and selection rates vary widely across species.
Chris Brooke reposted
Chris Brooke reposted
We wrote a review! Hope you enjoy reading it! #antibody #influenza #immunity onlinelibrary.wiley.com/doi/10.1111/...
Chris Brooke reposted
Chris Brooke reposted
The utility of lab leak trutherism adopted by the GOP becomes more clear. It paves the way to drain publicly funded science money and feed the war machine instead of
The agreement was signed out of the public view a month ago by Pentagon official Robert Kadlec and NIH Director Jay Bhattacharya, echoing my reporting. It establishes a 10-year framework that officially runs through September 30, 2036.
Chris Brooke reposted
Chris Brooke reposted
The sole purpose of this is to suck NIAID dry and take away funding for infectious disease research. The administration attempted to do that earlier by demanding major restructuring and funding cuts for NIAID, but were rebuffed by congress - this'll achieve the same www.nytimes.com/2026/09/04/u...
Chris Brooke reposted
Functional atlas of vertebrate viral RNA elements that stabilize RNA and enhance translation @cellcellpress.bsky.social www.cell.com/cell/fulltex...
Chris Brooke reposted
Bats’ remarkable longevity and immunity are linked through pleiotropic adaptations to viruses and ageing-related disease @nature.com @psudmant.bsky.social @ucberkeleyofficial.bsky.social @lucievirevolte.bsky.social www.nature.com/articles/s41...
Chris Brooke reposted
Why do most cross-species #virus jumps fail? @sfelenalab.bsky.social &co use Orsay virus across multiple Caenorhabditis species to reveal how mismatches in replication, genome balance and transmission create layered barriers to #spillover @plosbiology.org 🧪 plos.io/4gCVoxg
Chris Brooke reposted
Chris Brooke reposted
The link to comment on this proposal is in the RFI. Please, please comment. This is nonsense.
The NIH just released a proposal that will apparently hide peer reviewers’ impact scores and percentiles from the research team, their institution, and NIH program officers. All the better to obscure how funding decisions will be made primarily via political review, I’m guessing.
Chris Brooke reposted
I'm excited to share a preprint that's been years in the making: the idea took shape during the COVID pandemic. Anecdotally, people would sometimes spread COVID at work but not at home, and vice versa. Why? One explanation would be if infectiousness is fleeting...
@alnajifg.bsky.social's long-delayed masterpiece (spanning his time in my and Marco Vignuzzi's labs) on influenza virus WT/DelVG co-evolutionary dynamics is finally out!! Lots of exciting data about how DelVGs evolve and compete within complex populations. www.nature.com/articles/s41...
Finally, it's up on bioRxiv! It's been a rewarding journey shaping this story. My deepest gratitude to @vignuzzilab.bsky.social and @christopherbrooke.bsky.social for their incredible support, and to the @mcbillinois.bsky.social & @astar-idlabs.bsky.social for enabling this research
Happy to see @lizthayer.bsky.social's magnum opus published in peer-reviewed form in @cp-cellsystems.bsky.social!! Check it out! www.cell.com/cell-systems...
Check out @lizthayer.bsky.social's new preprint exploring factors that influence cell-to-cell heterogeneity in interferon (IFN) induction potential!
Chris Brooke reposted
Replying to @drk-lo.bsky.social
OUR WORK IS NOT DONE. In unusual move, NSF issued a request for information on plan to conform grant policies to the proposed (unfinalized) OMB rule. Plan includes changes to grant termination provisions & disallowing publication costs. Comments due August 24. www.federalregister.gov/documents/20...
Chris Brooke reposted
Not too late -- COMMENT! Stop this horrendous, existential threat to USA science. Some resources to write your comment are pinned to my profile.
I submitted my comment on the proposed OMB rule. Sharing here to the extent it’s useful. Today is the last day to comment. If you have not yet commented, please do! substack.com/@jennanorton...
Chris Brooke reposted
Lab account is official! go follow @antigenevo.bsky.social 👇👇👇 research.pasteur.fr/en/team/anti...
Inaugural post! We are a brand new lab @pasteur.fr studying how pathogen antigens evolve and how we can exploit these proteins' evolution to make better vaccines! Read a few words from the currently sole member of the lab @spyroslytras.bsky.social below! 😁 www.pasteur.fr/en/research-...
Chris Brooke reposted
Since the 1960s, the genetic code has been used to predict protein sequences from DNA and mRNA sequences. Our @nature.com article demonstrates that these predictions miss thousands of protein sequences present in human tissues. www.nature.com/articles/s41... 1/
We report many proteins not predicted by the genetic code. They are stable & abundant O( 10³ ) copies / cell. Generative mechanisms include codon-anticodon mismatches & RNA modifications. Their abundance depends on codon frequency & protein stability. www.biorxiv.org/content/10.1...
Chris Brooke reposted
Chris Brooke reposted
This started in 2019 as daydreamy PhD student musings with Tatsuya Araki. We're as excited as ever about germinal centers as a platform for experimental evolution. Many thanks to PIs @victora.bsky.social @matsen.bsky.social, co-1st authors Ashni Vora and Tatsuya, and many other key collaborators!
Chris Brooke reposted
On OMB's proposal to make all grants political: "Speak up! Now’s the time! Standing by the side of the room, glancing around nervously and hoping that somebody else does something will lead us to disaster. These are not normal times, so stop acting as if they are." www.science.org/content/blog...
Check out our new review with @mfarjo.bsky.social on what we know about the functional and evolutionary consequences of virus-virus interactions within viral populations, out now in @annualreviews.bsky.social: www.annualreviews.org/content/jour... Hope you like it!
A lot of the ideas we discuss build on the virocell concept, first put forward by @pforterre.bsky.social to argue that the infected cell is the relevant individual during infection. academic.oup.com/ismej/articl...
Check out our new review with @mfarjo.bsky.social on what we know about the functional and evolutionary consequences of virus-virus interactions within viral populations, out now in @annualreviews.bsky.social: www.annualreviews.org/content/jour... Hope you like it!
Chris Brooke reposted
Very excited about our recent preprint- @lindashuyingxu.bsky.social and collabs discover that neutrophils repurpose their nucleolus for storage of pre-made IFN-I to be rapidly released via a nucleolar stress response that results in nucleolar extrusion and secretion. www.biorxiv.org/content/10.6...
Chris Brooke reposted
Chris Brooke reposted
I'm very excited to share this preprint led by @sorenlouislarsen.bsky.social and Chloe Yand, and made possible by the collaboration with my friend and colleague @ayesha-mahmud.bsky.social. www.medrxiv.org/content/10.6...
Chris Brooke reposted
This is bad. Bad for researchers. Bad for science. Bad for universities. Bad for professional associations. For example: 1. Every award would be vetted by political appointees, who could overrule peer reviewers and deny the award if it doesn't advance the president's priorities. 1/🧵
Summary of Key Changes in OMB’s Proposed Federal Financial Assistance Rule. Russell Vought is going destroy American Science. elizabethginexi.substack.com/p/summary-of...
Chris Brooke reposted
Replying to @kgandersen.bsky.social
And, here, in much more detail. This is an absolutely critical read for all federally funded scientists and institutions. Now is not the time to sit in the corner, hoping you won't be noticed - now is the time for action. elizabethginexi.substack.com/p/summary-of...
Chris Brooke reposted
Thrilled to announce that the Department of Microbiology at the University of Washington, School of Medicine is hiring at the Assistant Professor level (tenure-track)! The Pacific Northwest is an awesome place to live and do science 🧪🦠. Join us! apply.interfolio.com/185622 Applications due 8/1.
Chris Brooke reposted
Please share widely! Abstract submissions open for the 2026 Jacques Monod conference: Ecology and evolution of host-parasite interactions in a changing world! Held in beautiful Roscoff France from November 2- 6, 2026. Abstracts submission deadline : June 6 cjm.sb-roscoff.fr/en/conferenc...
Chris Brooke reposted
Absolutely extraordinary work from Hui Gao, John Briggs and co @mpibiochem.bsky.social on the structure of the influenza matrix protein in situ, particularly in filamentous virions. It's beautiful, and answers questions I've been wondering about for twenty years www.biorxiv.org/content/10.6...
Chris Brooke reposted
Latent endogenous giant viruses drive active infection and inheritance in a multicellular algal host www.nature.com/articles/s41...
Chris Brooke reposted
Scoop: There has been a massive shakeup at the US National Institute of Allergy and Infectious Diseases (NIAID). Eight of the top ten officials have now been pushed out since President Donald Trump took office. In @nature.com www.nature.com/articles/d41...
Chris Brooke reposted
“HHS is punishing a world-class scientist who was working to protect people against pandemics, and if he had been listened to more thoroughly, we might have been better prepared for SARS-CoV-2” This might be the most insane thing yet. www.science.org/content/arti...
Chris Brooke reposted
“The message, very clearly, they’re sending is, do not speak out on behalf of Chinese postdocs. If you do, you’re going to pay a penalty...It seems pretty obvious that this is an attempt by the current administration to silence people that question their activities." — Roger Innes, IU AAUP member