
Thomas Todeschini
@TCTodeschini
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Postdoc in the @ESontheimerLab at @RTI_UMassChan. PhD graduate from @NobregaFL lab.
Joined October 2021
I’m excited to share that my main PhD work is now published in @CellCellPress !🎉 Read here the full paper: 🔗 https://t.co/5YGXRx9aKB A few key highlights below👇
cell.com
Zhang, Todeschini, and Wu et al. show that the bacterial defense system Kiwa senses phage attachment at the membrane and assembles a transmembrane complex that halts infection by blocking phage DNA...
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I'm thrilled to share that I’ve officially launched my lab this week at the University of Pittsburgh Department of Ophthalmology/UPMC Vision Institute @Pitt_OPH ! I’m incredibly grateful for the mentorship and support I’ve received throughout my journey from @davidrliu ,
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Data from the second human treated with a prime edited medicine: a 56-year-old male with chronic granulotamous disease (CGD) had his bone marrow prime edited to insert the missing GT in NCF1, restoring NADPH oxidase function in neutrophils (DHR positivity) several fold beyond the
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Happy to share our latest work online! Huge thanks to @NobregaFL for his outstanding leadership, and to our amazing co-first authors @TCTodeschini & @ugobananas_uuu for their amazing efforts.🔬 Cell
cell.com
Zhang, Todeschini, and Wu et al. show that the bacterial defense system Kiwa senses phage attachment at the membrane and assembles a transmembrane complex that halts infection by blocking phage DNA...
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Huge thanks to my supervisor, @NobregaFL , for his mentorship and support throughout this project. And to all other authors, especially my co-first authors: @ZhangZhiyi58692 and @ugobananas_uuu , for their critical contributions! 👏🙌
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This paper represents the core of my PhD, and it’s incredibly rewarding to see it finally out. I'm grateful to have worked with such a talented and collaborative team.
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And how its antiviral activity is protected through cooperation with the RecBCD system, buffering the effects of phage-encoded inhibitors like Gam. Together, these findings point to a highly coordinated and layered bacterial immune network🤩.
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One of the most exciting aspects of this study was revealing how Kiwa’s membrane-localized sensing allows it to respond precisely to infection..
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Kiwa forms a large KwaA–KwaB supercomplex that senses phage attachment at the membrane and shuts down viral DNA replication and transcription.
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In this work, we uncover the mechanism of Kiwa, a membrane-embedded bacterial defense system that detects and blocks phage infection — without killing the host.
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Now online! Kiwa is a membrane-embedded defense supercomplex activated at phage attachment sites
cell.com
Zhang, Todeschini, and Wu et al. show that the bacterial defense system Kiwa senses phage attachment at the membrane and assembles a transmembrane complex that halts infection by blocking phage DNA...
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Thrilled to see our Kiwa story out today! A membrane-associated supercomplex that senses infection and blocks replication and transcription. Huge congratulations to @ugobananas_uuu @Zhangzhiyi58692 and @TCTodeschini, and to all our collaborators. https://t.co/isqlJ06hjw
cell.com
Zhang, Todeschini, and Wu et al. show that the bacterial defense system Kiwa senses phage attachment at the membrane and assembles a transmembrane complex that halts infection by blocking phage DNA...
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It’s out! Read my review with @SorekLab on the nucleotide pool as a central playground in antiviral immunity across humans, bacteria and plants! 🧍♀️🦠🌿 & the diverse ways in which viruses overcome these nucleotide-based immune mechanisms 🗡️ https://t.co/wipXYcBHRS
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Huge thanks to my supervisor, @NobregaFL , for his mentorship and support throughout this project. And to all other authors, especially my co-first authors: @ZhangZhiyi58692 , @ugobananas_uuu , for their critical contributions!🙌👏
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This paper represents the core of my PhD, and it’s incredibly rewarding to see it finally out. I'm grateful to have worked with such a talented and collaborative team.
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and how its antiviral activity is protected through cooperation with the RecBCD system, buffering the effects of phage-encoded inhibitors like Gam. Together, these findings point to a highly coordinated and layered bacterial immune network🤩!
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One of the most exciting aspects of this study was revealing how Kiwa’s membrane-localized sensing allows it to respond precisely to infection...
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Kiwa forms a large KwaA–KwaB supercomplex that senses phage attachment at the membrane and shuts down viral DNA replication and transcription.
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In this work, we uncover the mechanism of Kiwa, a membrane-embedded bacterial defense system that detects and blocks phage infection — without killing the host.
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Excited to see this work published! Grateful to have contributed. Big congrats to Sukrit, @CarionHeloise, and all other authors👏! Shoutout to @oniHQ for their awesome super-resolution microscope, which we used to show RonA localizes to the membrane when triggered by ArdA!👇
Activation of bacterial programmed cell death by phage inhibitors of host immunity https://t.co/9W5fODnSSg
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