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Katia Faliti

@katyely.bsky.social
1.4K followers 1.5K following 40 posts

Immunologist interested in B and T cells in the GC ( and around it) Human SLE, Autoimmunity and Vaccines Currently Instructor at Emory, in the Sanz Lab 🧑‍🔬💉🔬

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Katia Faliti @katyely.bsky.social · 18/05/2026
Pre-print alert 📰 🚨I’m very grateful and excited to share our new study : "Defective B cell tolerance in SLE lymph nodes underpins VH4-34 "clonal damnation" and PD-1+TOX+ autoreactive B cells expansion". doi: doi.org/10.64898/202... lnkd.in/eJwMTUEt
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Thiago Carvalho @cyrilpedia.bsky.social · 04/05/2025
'In short, human genetics has become an evolutionary science in a way that can’t be undone. You cannot meaningfully study how humans function or differ from one another without understanding how evolution has shaped us.' www.johnhawks.net/p/what-i-tol...
johnhawks.net
What I told my students about the threats to evolutionary science
I was floored by the question, but it matters. With U.S. funding crashing, what will happen to the future of the field?
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Katia Faliti @katyely.bsky.social · 28/04/2025
Looking forward to #AAI2025 science and connections! #AAI2025 #ImmunoSky
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TRAstonDrs @castltrastondrs.medsky.network · 23/04/2025
#Medsky🧪 #pedsky #immunosky #IDsky #publichealth Children under the age of five have an average incidence of 4 to 6 viral respiratory infections per year, which increases the risk of developing acute bacterial sinusitis or mastoiditis. www.thelancet.com/journals/lan... @thelancetinfdis.bsky.social
thelancet.com
Global, regional, and national burden of upper respiratory infections and otitis media, 1990–2021: a systematic analysis from the Global Burden of Disease Study 2021
The findings of this study highlight the widespread burden posed by URIs and otitis media across all age groups and both sexes. There is a continued need for surveillance, prevention, and management t...
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Feargal Ryan @feargalr.bsky.social · 03/04/2025
Delighted our study (7+ years in the making) is out today in Nature. In a nutshell, 48 hours of antibiotics in week 1 led to impaired vaccine responses up to 15 months later in infants. We show (in-vivo) a probiotic can fix it #microbiome #science #immunology www.nature.com/articles/s41...
nature.com
Bifidobacteria support optimal infant vaccine responses - Nature
Neonatal antibiotic use is shown to reduce immune response to infant vaccines, accompanied by reduced abundance of Bifidobacteria in the gut microbiota, with experiments in mice indicating that probio...
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Kevin Bonham @kevinbonham.com · 18/03/2025
Letting mice experience the "wild" alters their immune system, especially their B-cells! Also, we talk to an organizer of the Atlanta #standupforscience2025 about his experience 🧪 www.youtube.com/watch?v=7Hgo...
youtube.com
Episode 36 - Mice touching grass
YouTube video by Audiommunity
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Thiago Carvalho @cyrilpedia.bsky.social · 14/03/2025
'The scale of disruption to science funding in the USA is unprecedented. At the NIH, study sections, funding councils and project meetings have been cancelled. Without these, new grants cannot be funded or renewed. Fellowship programs have been cancelled.' journals.biologists.com/dev/article/...
journals.biologists.com
Science under siege: protecting scientific progress in turbulent times
As Editors-in-Chief of The Company of Biologists' journals, we have been watching with growing concern the policy changes in the United States of America (USA) and the challenges that these are creati...
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Edward Nirenberg @enirenberg.bsky.social · 13/03/2025
So, not to diminish that this is a good thing but... we still don't know who they'll nominate in his place.
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Cheryl in Nova Scotia 🇨🇦🍁🍁 @minibubbly.bsky.social · 13/03/2025
‘One last thing’: Trudeau posts message to Canadians on final day as prime minister #Canada #cdnpoli #ThankYouPMTrudeau 🍁💪🏻 www.ctvnews.ca/politics/art...
ctvnews.ca
‘One last thing’: Trudeau posts message to Canadians on final day as prime minister
Prime Minister Justin Trudeau says Canadians are great and shouldn’t change, in a final message posted from his office on his last day in it.
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Marion Pepper @marionpepper.bsky.social · 04/03/2025
I refuse to accept a post-truth reality where knowledge and humanity no longer matter. Stand up for Science!! #standupforscience
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Kevin Bonham @kevinbonham.com · 25/02/2025
Yeah, this 100%
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Rod Rahimi @rodrahimi.bsky.social · 18/02/2025
Cool paper from the Davis lab using human tonsil organoids to study CD4 and CD8 Tregs. Even though subjects with autoimmunity were excluded, organoids derived from female donors had higher autoreactivity, providing an ex vivo system to study sex differences in response to self antigens. #ImmunoSky 🧪
nature.com
Differential roles of human CD4+ and CD8+ regulatory T cells in controlling self-reactive immune responses - Nature Immunology
Here the authors use a tonsil organoid culture model system to investigate the roles of human CD4+ and CD8+ regulatory T cells in controlling self-reactive immune responses. CD4+ regulatory T cells we...
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Katia Faliti @katyely.bsky.social · 17/02/2025
Darkest of times... #ImmunoSky
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Lydia Lynch @lydialynch.bsky.social · 15/02/2025
We have to fight now for research that we know benefits all of humanity, we have to stand up for our colleagues at the NIH, we can’t lie down and take it, we stand against this madness #standupforscience2025
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Marion Pepper @marionpepper.bsky.social · 15/02/2025
@katherinejwu.com getting straight to the ❤️ of the crisis. This current attack on science must be stopped to protect all Americans.
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Marion Pepper @marionpepper.bsky.social · 28/01/2025
My weekend with immunologists devising new strategies to treat cancer, allergy, Alzheimer’s, autoimmunity and infection. The WH has just paused peer-reviewed NIH funding that pays for these studies. If you care about human life, write your representatives. Demand that NIH funding is restored asap.
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Jon Kuntz, PhD 🦈 @sharkeye.bsky.social · 28/01/2025
I got interviewed by @nature.com 🙃🧪 www.nature.com/articles/d41...
nature.com
Chaos erupts in US science as Trump’s team declares freeze on federal grants
The freeze’s effect on research is still unclear, but scientists fear ‘incalculable’ damage.
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Kelly L. Green, PhD @kellylgreenphd.bsky.social · 28/01/2025
Talk to your department chairs and research offices! 🧪
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Katia Faliti @katyely.bsky.social · 23/01/2025
Thank you @emoryuniversity.bsky.social for highlighting our recent study in NI! @natureportfolio.bsky.social (we did not make it to cover selection, but I love it anyway) #immunoSky Links url:https://news.emory.edu/stories/2025/01/er_lupus_and_mrna_15_01_2025/story.html rdcu.be/dZWI9 rdcu.be/d4332
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Katia Faliti @katyely.bsky.social · 17/01/2025
Congrats @kevbonham.bsky.social! Great news! They are lucky to have you! Looking forward for exciting collaborations :) #immunoSky
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Jeffrey Ross-Ibarra @jrossibarra.bsky.social · 31/12/2024
New! @jenncoughlan.bsky.social kindly shared their MIRA NIH award with our github repo. If you have a successful grant app you're willing to share, please contribute! github.com/RILAB/statem...
github.com
GitHub - RILAB/statements: Successful Job Applications and Grants
Successful Job Applications and Grants. Contribute to RILAB/statements development by creating an account on GitHub.
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Katia Faliti @katyely.bsky.social · 28/12/2024
Fantastic News & Views article Nature Portfolio by @michelalocci.bsky.social & @sapostolidis.bsky.social, highlighting our recent study on mRNA vaccines and SLE, its findings, and the key questions to address next! rdcu.be/d4332 #immunosky #SLE #mRNA #Bcells 🦠 👩‍🔬 💉
rdcu.be
SLE B cells take an extrafollicular detour after mRNA vaccination
Nature Immunology - Systemic lupus erythematosus (SLE) is an autoimmune disease with considerable clinical heterogeneity and diverse treatment options. A study now shows that heightened...
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Katia Faliti @katyely.bsky.social · 15/12/2024
@johnmlindner.bsky.social It was a pleasure hosting you at #Emory! Thanks for sharing your remarkable insights into the T-Finder discovery pipeline. Excited for the collaborations ahead in T cells, B cells, and to more adventures in Atlanta’s diners with you and @eliverghosn.bsky.social #immunosky
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Katia Faliti @katyely.bsky.social · 04/12/2024
Dr Kuchroo discussing the discovery and properties of TIM-3 and Tcf1 on T cells and beyond! @emoryuniversity.bsky.social #treg #dc #tim-3 #ImmunoSky
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Katia Faliti @katyely.bsky.social · 04/12/2024
Totally agree! Fantastic scientist and human being!
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ImmunoSketch @actuallypublished.bsky.social · 04/12/2024
Like a photographer choosing between quick snapshots or careful portraits, our immune system balances fast action and precise antibody creation. @profshanecrotty @katyely.bsky.social @johnmlindner.bsky.social @cellpress.bsky.social @emoryuniversity.bsky.social t.co/E2WUBinqCd #ImmunoSky 🧪
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Katia Faliti @katyely.bsky.social · 28/11/2024
✨ Ever wondered why B cells are so fond of IL-2? Wonder no more! Our study is now published in Immunity @cellpress.bsky.social 🔍📑 A truly perfect Thanksgiving gift! 🧑‍🔬💉🔬https://authors.elsevier.com/c/1kAq43qNrUxuTR
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Florian Wimmers @therealimmunecell.bsky.social · 24/11/2024
Hello BlueSky! 🌟 I am excited to be here and finally chat immunology, systems biology, and vaccines again. 🧪💡 Also, we’re growing our team in beautiful Tübingen (thanks to @ERC_Research) and looking for talent in #AI or #scRNAseq. There is still time to apply! 🚀 www.nature.com/naturecareer...
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John Lindner @johnmlindner.bsky.social · 18/11/2024
As part of my role as Head of Research for US-based BioMed X teams: Alicia Cutler's Team CHM (based in New Haven, CT) is #recruiting an #immunology expert (postdoctoral fellow) to study the role of #inflammation in #vasculature using unique, complex, 3-D models: career.bio.mx/call/2024-NH...
career.bio.mx
BioMed X Institute
BioMed X Application System
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Thiago Carvalho @cyrilpedia.bsky.social · 19/11/2024
To be fair, the natural variety is not doing great on this front either. "Lack of internal deliberation abilities — thinking, in other words — has long been considered one of the main weaknesses of artificial intelligence." Yoshua Bengio on the FT www.ft.com/content/8946...
ft.com
AI can learn to think before it speaks
Advances in reasoning will lead to substantially improved capabilities in mathematics and science
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Steven Kleinstein @skleinstein.bsky.social · 20/11/2024
Are you an Immcantation.org user or interested in B cell repertoire analysis? Register now for the 2025 Immcantation Users Group Meeting! The meeting will feature talks from users showcasing how they use Immcantation in their research. Info and registration at: immcantation.github.io/users-meetin...
immcantation.org
Immcantation: An Integrated Framework for Adaptive Immune Receptor Repertoire Analysis
Immcantation: An Integrated Framework for Adaptive Immune Receptor Repertoire Analysis
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Katia Faliti @katyely.bsky.social · 19/11/2024
Such a fantastic study from @petterbrodin.bsky.social and team with lots of insights and implications for gender-bias diseases and overall innovative medical personalized approaches. Congrats!
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Katia Faliti @katyely.bsky.social · 18/11/2024
How to write a perfect Keystone Abstract: Start with -real fireplace -caponata (so good) and calamari (so fried) -did you say wine? The end. #Keystone #Bcell #Montecarlo
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Seth Abramson @sethabramson.bsky.social · 17/11/2024
I learned some stuff about Bluesky I did not know by reading this. Maybe worth passing it on to others so we can all start getting the full benefit of the 🦋.
theverge.com
Here’s some cool stuff you can do with Bluesky
It’s not just an Alf pics repository.
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Arjun Raj @arjunraj.bsky.social · 17/11/2024
This worked for me!
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Matthias Nau @matthiasnau.bsky.social · 30/10/2024
Want to make beautiful scientific figures? Easy! The NIH released a library of 2000+ free scientific illustrations called *BioArt*. Check it out! bioart.niaid.nih.gov #AcademicSky #PsychSciSky 🧠🟦 🧪
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Mark Rubin @markrubin.bsky.social · 16/11/2024
BlueSky: A Guide for Scientists by @jacoates.bsky.social #AcademicSky #EduSky 🧪
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Eric Topol @erictopol.bsky.social · 14/11/2024
We've already seen remarkable results for lupus and other autoimmune diseases with CD19 B cell depletion therapy. Now add IgG4 related disease (which has no treatment) in a new randomized trial nejm.org/doi/full/10....
nejm.org
Inebilizumab for Treatment of IgG4-Related Disease | NEJM
IgG4-related disease is a multiorgan, relapsing, fibroinflammatory, immune-mediated disorder with no approved therapy. Inebilizumab targets and depletes CD19+ B cells and may be effective for treat...
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Katia Faliti @katyely.bsky.social · 17/11/2024
Great study from the Ghosn lab! ! Thread below from @eliverghosn.bsky.social
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EMBO Press @embopress.org · 14/11/2024
Interested in working as a scientific editor? Apply to join our team in Heidelberg working for Life Science Alliance (www.life-science-alliance.org). Applications close November 15th! Apply: www.jobs.ac.uk/job/DKE564/s...
jobs.ac.uk
Scientific Editor at EMBO Solutions GmbH
Start your UK & international job search for academic jobs, research jobs, science jobs and managerial jobs in leading universities and top...
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Katia Faliti @katyely.bsky.social · 16/11/2024
Our study just out! "Disease-associated B cells and immune endotypes shape adaptive immune responses to SARS-CoV-2 mRNA vaccination in human SLE". 🔗 * rdcu.be/dZWI9 * lnkd.in/desv-ZrV #SLE | #Autoimmunity | #mRNAvaccines | Disease-associated #Bcells shape anti-vaccine immunity in SLE. 👩‍🔬 💉💉💉 🦠
rdcu.be
Disease-associated B cells and immune endotypes shape adaptive immune responses to SARS-CoV-2 mRNA vaccination in human SLE
Nature Immunology - SLE is a heterogeneous disorder that is characterized by different immune endotypes. Faliti et al. follow the immune memory responses upon mRNA COVID-19 vaccinations in a large...
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