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Hannah Stabb

@hannah-stabb.bsky.social

PhD student in Botond Roska’s lab at IOB 🧠🧬🔬

5 Posts93 Follower243 Folgt
Hannah Stabb@hannah-stabb.bsky.social · 4mo ago

Congratulations to Tim @timayupov.bsky.social, Kika @vmorenojuan.bsky.social and everyone on the team for their wonderful paper on the targeted delivery of mitochondria published in Nature today 🥳 Couldn’t be prouder of you! www.nature.com/articles/s41...

Cell-type-targeted mitochondrial transplantation rescues cell degeneration - Nature

MitoCatch is a cell-type-specific mitochondrion-targeting system that links mitochondria and the cell surface by protein binders and delivers mitochondria into the target cell.

nature.com

Hannah Stabb@hannah-stabb.bsky.social · 10mo ago

Couldn’t be prouder of my big sister! Her paper on proPE — a Prime Editing system with prolonged editing window — just came out in Nature Catalysis! By using two RNAs instead of one, proPE expands prime editing to previously unreachable, disease-linked SNPs. www.nature.com/articles/s41...

ProPE expands the prime editing window and enhances gene editing efficiency where prime editing is inefficient - Nature Catalysis

Prime editing is a CRISPR methodology whose efficiency declines with distance from the target sequence. Here the authors demonstrate prime editing with prolonged editing window, proPE, which extends the editing distance, enabling the use of prime editing for therapeutic interventions.

nature.com

Prachiti Moghe@prachitimoghe.bsky.social · last yr.

Delighted to share that my PhD work from the Hiiragi Lab is now published in Nature Cell Biology! We uncover the cellular mechanisms underlying pattern formation and how patterning robustness can be ensured during embryo development. Check out the full story: nature.com/articles/s41556-025-01618-9

Coupling of cell shape, matrix and tissue dynamics ensures embryonic patterning robustness - Nature Cell Biology

Moghe et al. show that mouse embryonic primitive endoderm cells migrate towards the inner cell mass-cavity interface, depositing an extracellular matrix gradient that may guide migration. Primitive en...

nature.com

Georg Kosche@gek0s.bsky.social · 11mo ago

Single-cell electroporation is performed via patch pipette and under 2-photon visual guidance in vivo. A short voltage pulse train is applied through the pipette to deliver RNA molecules into a targeted cell. The video below shows this process in cortical neurons expressing GCaMP6s.

Hannah Stabb@hannah-stabb.bsky.social · 10mo ago

Another bold colour added to the genome editing palette. Can’t wait to see how bridge recombinases reshape what’s possible in genome engineering. Megabase-scale human genome rearrangement with programmable bridge recombinases | Science www.science.org/doi/10.1126/...

Megabase-scale human genome rearrangement with programmable bridge recombinases

Bridge recombinases are naturally occurring RNA-guided DNA recombinases that we previously demonstrated can programmably insert, excise, and invert DNA in vitro and in Escherichia coli. In this study,...

science.org

Tamas Dalmay@tdalmay.bsky.social · last yr.

How do different sensory signals combine in the computation of cognitive maps? I’m thrilled to share our new preprint, in which we investigate this question in the context of the head-direction system: www.biorxiv.org/content/10.1...

Joint visual-vestibular computation of head direction and reflexive eye movement

Several cognitive maps have been identified, but what sensory signals drive them and how these are combined are not well understood. One such map, the head-direction representation, is believed to be ...

biorxiv.org