Cellular and Molecular Immunologist, with focus on basic immunology, host-pathogens interactions, NOD-Like receptors and strong background in molecular biology.
Joined January 2012
- Tweets 127
- Following 255
- Followers 343
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Photos and videos
I’m honored to be featured in a Yale News article discussing our work showing that autoantibodies from #LongCOVID patients can induce neurological phenotypes in mice, providing evidence for a causal role in disease.
Read: news.yale.edu/2026/05/28/y...
#Autoimmunity #Neuroimmunology
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Excited to share our study in Cell!
Using passive transfer experiments, we found that autoantibodies from Long COVID patients can induce neurological and pain-related phenotypes in mice, supporting a causal role in disease.
cell.com/cell/abstract/S0092…
#LongCOVID #Autoimmunity
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keyla sá retweeted
May 28
Important #LongCovid finding of auto-antibodies in patients directed to neural tissue, and then, by transferring the antibodies, recapitulated the disease symptoms in mice @CellCellPress @VirusesImmunity @putrinolab
cell.com/cell/abstract/S0092…
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keyla sá retweeted
Excited to share our study by @keylas3 et al. on pathological autoantibodies in people with Long COVID. We asked whether IgG in patients with Long COVID bind to human tissues/antigens and cause pathologies when transferred into mice. With @PutrinoLab
doi.org/10.1016/j.cell.2026.…
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keyla sá retweeted
27 Jun 2024
So grateful for this @ScienceMagazine piece by @jcouzin highlighting 2 studies - @DrDenDunnen's and our's by @keylas3 et al (with @PutrinoLab) showing that IgG from people with #longCOVID can transfer patients' symptoms in mice👇🏽
science.org/content/article/…
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keyla sá retweeted
19 Jun 2024
Excited to have this amazing new #longcovid work out in the world thanks to an always amazing team and with continued gratitude for our collaboration with @VirusesImmunity 👯♀️
Please check out Akiko’s comprehensive tweetorial on the preprint, and I’ll add just a few comments. 1/
19 Jun 2024
Sharing our new study by @keylas3, @SilvaJ_C, Rafael Bayarri Olmos et al (with T. Horvath & @PutrinoLab) showing that a passive transfer of IgG from patients with #longCOVID into mice recapitulates ⬆️ pain and other symptoms 🧵 (1/)
medrxiv.org/content/10.1101/…
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keyla sá retweeted
19 Jun 2024
Sharing our new study by @keylas3, @SilvaJ_C, Rafael Bayarri Olmos et al (with T. Horvath & @PutrinoLab) showing that a passive transfer of IgG from patients with #longCOVID into mice recapitulates ⬆️ pain and other symptoms 🧵 (1/)
medrxiv.org/content/10.1101/…
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keyla sá retweeted
10 May 2024
From a @PlzSolveCFS presentation, @PutrinoLab discusses an unpublished finding from @keylas3 and @VirusesImmunity: mice some exhibit balance and sensory issues (sounds like POTS and SFN?) after being injected with IgG from human Long Covid patients youtu.be/F3Sv9tfu_ww?si=PmDt…
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keyla sá retweeted
28 May 2023
Essa pergunta embora pareça simples e fácil de responder ao aluno com um conjunto de “dedique-se, passe nas matérias, aprenda inglês, faça IC”; não é simples assim. Há inúmeras pedras no caminho que podem facilmente impedir o sucesso de pessoas capazes.
cienciaquenosfazemos.org/pos…
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keyla sá retweeted
13 May 2023
Brasileiro é swingueiro, é coração
A gente é que bota fé na vida pode crê
Tamo ai para viver para encarar.
Se você quiser colar com a gente, não tem nada, não.
🇧🇷 o povo de mistura, é raça, é pé no chão.
Objetividade na vontade de crescer. @HHMINEWS @hernandezmsilva #FHScholars
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keyla sá retweeted
5 May 2023
Rare cases of #myocarditis post-#COVID19 vaccine caused by generalized immune response – not #antibodies created by the #vaccine, researchers incl.
@lucasite_lab,@VirusesImmunity and @InciYildirim11 say in @SciImmunology. @YalePediatrics @YaleEMD @YaleIBIO bit.ly/420uuWt
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keyla sá retweeted
19 Apr 2023
microshades: An R Package for Improving Color Accessibility and Organization of Microbiome Data
#Microbiome #Rstats #metagenomics
journals.asm.org/doi/10.1128…
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keyla sá retweeted
18 Apr 2023
Muito legal a reportagem do Andre Julião (Agência FAPESP) sobre nosso artigo recentemente publicado na Nature Commun. nature.com/articles/s41467-0…. O artigo demonstra que parasitos do gênero Leishmania subvertem as funções de Gasdermina-D para evitar a morte dos macrófagos.
18 Apr 2023
Parasita da #leishmaniose manipula defesa do organismo para continuar se replicando, mostra estudo. Divulgada em @NatureComms por pesquisadores da @usponline, a descoberta abre caminho para novos tratamentos. agencia.fapesp.br/41156/
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keyla sá retweeted
18 Apr 2023
Parasita da #leishmaniose manipula defesa do organismo para continuar se replicando, mostra estudo. Divulgada em @NatureComms por pesquisadores da @usponline, a descoberta abre caminho para novos tratamentos. agencia.fapesp.br/41156/
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keyla sá retweeted
13 Apr 2023
When we and others including PJ Utz's group saw autoantibodies skyrocket with SARS-CoV-2 infection, it raised alarm bells for exactly this possibility. It will be important to see what the hazard ratios look like post vax/prior infection. "Unfortunate legacy" indeed.
13 Apr 2023
Beyond autoimmunity as a mechanism for #LongCovid, the heightened risk of autoimmune diseases
"Compelling and reliable evidence that #SARSCoV2 infection is linked to a substantially increased risk of developing diverse new-onset autoimmune diseases..."
nature.com/articles/s41584-0…
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keyla sá retweeted
Confira nosso novo CRID NEWS com a Dra Keyla de Sá falando sobre seu artigo "Gasdermin-D activation promotes NLRP3 activation and host resistance to Leishmania infection", publicado na @NatureComms!
Acesse em: youtube.com/watch?v=yVlRlHSR…
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keyla sá retweeted
11 Apr 2023
Our study showing that Omicron subvariants are even more capable than other VOCs in suppressing MHC I expression to evade CD8 T cell immunity is just published. Congratulations to @MiyuMoriyama @carolilucas @ValterVSM @NathanGrubaugh & team 👏🏼 👏🏼 👏🏼 (1/)
pnas.org/doi/10.1073/pnas.22…
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keyla sá retweeted
31 Mar 2023
“Imagine the fear… everyone says you should be better by now. Instead, every day, you wake up feeling like death: a sign that you’re in uncharted territory. How could you still—4 weeks, 6 weeks, 6 months after you first got sick—feel this bad?” #LongCovid yalealumnimagazine.org/artic…
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