Javier Periz
@PerizJavier
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Interested in veterinary parasitology, Apicomplexa, actin, migration and microscopy. Researcher at Meissner lab, LMU, Munich.
Munich, Germany
Joined September 2018
Thank you for the fantastic organisation of the conference and for assembling this excellent scientific program with numerous great poster sessions. I am already looking forward to the next CellMech conference in two years!
And now our keynote speaker Jorg Renkawitz will share how mechanics and the microenvironment regulate immune cell behaviour. @renkawitzteam
#cellmech2025
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New findings in Science suggest that rodents owe much of their evolutionary success to their thumb-nail (the first digit, D1), an adaptation that gave them dexterous hands for cracking seeds and nuts. Learn more in this week's issue: https://t.co/38ONGx7Lpk
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New #preprint! Not the last paper I'll publish, but the last project the group worked on before closing - a fantastic collab with @flink2243 (@ZEB_UniWue) on the #actomyosin system of #Tbrucei! 🧵👇(1/9) https://t.co/3dgeZ1PxYC
biorxiv.org
The actin cytoskeleton is a ubiquitous feature of eukaryotic cells, yet its complexity varies across different taxa. In the parasitic protist Trypanosoma brucei , a rudimentary actomyosin system...
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Very excited to share our latest study using cryo-ET to investigate actin filaments in #Apicomplexan parasites. This allowed us to learn where do these filaments originate at the cell tip and how they could be managed down the cell body to power motility! https://t.co/vNeVXkti2B
nature.com
Nature Communications - Apicomplexan parasites utilize a unique actomyosin system to mediate motility and host cell invasion. Here, the authors apply cryo-ET to Cryptosporidium parvum and...
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@liebeskj is the next #ParasitePhysics speaker at @DParasitologie #DGP2023, describing use of a Ca2+ sensor to monitor host-parasite interactions during #Giardia infections
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@DynThoMue of @ZEB_UniWue is the next #ParasitePhysics speaker, describing surface dynamics of #Tbrucei
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The final speaker in this action-packed #ParasitePhysics session at @DParasitologie #DGP2023 is @FrischknechtLab, discussing the #chirality of #Plasmodium #sporozoite migration cc @SchwarzUlrich @LeonLettermann
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Thx to the organizer of the 30th annual meeting of the German society for parasitology (DGP) for the talk opportunity. Great presentation Julia !
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Drs @FrischknechtLab & Jost Enninga highlight Dr Stefan Kappe & colleagues’ recent @CellReports article on #actin subversion for productive #Plasmodium #hepatocyte #invasion. #Sporozoite #RhoGTPases #Malaria #LiverStage #Shigella @institutpasteur
https://t.co/2uMNnWZk09
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The @ParasitePhysics session at @DParasitologie #DGP2023 is under way, Markus Engstler (@ZEB_UniWue ) & @RashmiNakate chairing.
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Our publication in @eLife with @BenFabryErl is now available in its final form. Really cool way to measure viscoelastic properties of cells in high-throughout. Glad we could help with elastic calibration beads and AFM measurements. Check it out!! https://t.co/De428iQp9e
@eLife
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If you wanna learn how to expand your parasite up to 24 fold, check out this incredible expansion protocol 🤗
2/ iU-ExM also unveils the ultrastructure of the conoid of T. gondii with the spiraling tubulin fibers visible for the 1st time on widefield microscope. Collaboration with @Romzouz1 @SoldatiLabToxo
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Toxo GRA28 rewires macrophages: @BarraganLab @HAKIMIMohamedA1 show parasitized #macrophages acquire DC-like CCR7-dependent migratory properties via #parasite GRA28-mediated transcriptional remodeling of host cell, facilitating #Tgondii dissemination https://t.co/ASVS8D1m3R
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I AM IRANIAN, AND I AM REALLY PROUD OF THIS! #MahsaAmini #مهسا_امینی #برلین #Berlin
https://t.co/6rvwzszKk8
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We have equipped some of our #nanobodies with extra-fixation domains, they help fluorophores to stay anchored in #ExM experiments, but also when needing post-fixation for longer imaging constellations like DNA-PAINT, STORM, and other techniques.
nano-tag.com
Fixation (FX) cassettes significantly improve the post-fixation properties of sdAbs and ExM anchoring. Explore sdAbs with FX cassettes.
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Excited & honoured to be part of this great consortium #ParasitePhysics in close collaboration with @BenediktSabass @PerizJavier @MeissnerLab we will address the mechanobiological riddle of how large intracellular parasites (red) can turn motile immune cells into moving carriers
The 16th(&final) project in the🇩🇪#ParasitePhysics research network pairs parasitologists @renkawitzteam with physicists in @BenediktSabass group.They'll be investigating the biophysics of #Toxoplasma-infected immune cells as they disseminate in the host😃 https://t.co/8YN2BcozRS
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The 16th(&final) project in the🇩🇪#ParasitePhysics research network pairs parasitologists @renkawitzteam with physicists in @BenediktSabass group.They'll be investigating the biophysics of #Toxoplasma-infected immune cells as they disseminate in the host😃 https://t.co/8YN2BcozRS
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Very pleased to present our recent study of #endocytosis in #apicomplexans that draws on #K13 and drug-resistance in #malaria to learn of a highly unusual endocytic machinery in #Toxoplasma with a deep evolutionary origin. https://t.co/arsSLLmUcm
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📢🆕 We're proud to share with you our latest publication, on an enjoyable collaboration with @Frenal_Toxolab, illuminating a bit more on the elusive Toxoplasma's basal pole with the new impressive BCC7 ring. 🦠 Check it out here! : https://t.co/oDUJtl0A7b
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@Frenal_Toxolab You can also see some impressive Ultra-Expansion Microscopy to reveal the proximity between Myosin B/C and BCC7 !👀
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