Leor Ariel Rose

PhD student at Assaf Zaritsky's lab of computational cell dynamics. Developing methods for analysis and integration of multimodal bioimaging data.

[Assaf Zaritsky @AssafZaritsky]

Our paper is out 💫

We present DISCOVER, a two-step interpretability for classification models: using fake-amplified images to interpret the semantic image properties driving the model’s decision, followed by standard instance interpretability!

https://t.co/JFwbOOn1LS

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1/7

[Faisal Mahmood @AI4Pathology]

⚡️🔬📣 Excited to share our new @Nature article building and evaluating PathChat, a multimodal generative AI copilot and chatbot for human pathology. Article: https://t.co/OAIG31ofWJ Open Access Link:
https://t.co/tvw6W6qmT9

We leverage our previous success in building foundation models for computational pathology such as UNI / CONCH and combine it with the advancements of large vision language models and generative AI to enable PathChat to answer diverse pathology-related queries. We assessed PathChat using both multiple choice diagnostic questions and open-ended questions.

Congratulations to @MYLu97 @chenbowen118 @DFKW_MD @richardjchen and everyone else who contributed to this work.
Also see blog post from @MYLu97 about this work: https://t.co/exjpKMnrQp , also teasing the development and preview of PathChat 2, a successor to PathChat 1 bringing new capabilities and substantially improved performance to the state-of-the-art.

[Assaf Zaritsky @AssafZaritsky]

Our new @biorxivpreprint in out ✨

We adopted concepts from anomaly detection to improve representations of high-content image-based phenotypic profiling while maintaining them biologically-interpretable!

https://t.co/omhEqRAnE1

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1/9

[Assaf Zaritsky @AssafZaritsky]

Our Review on in silico labeling is out 💫

https://t.co/VgREAoHBQJ

Led by @NitsanEl with (Twitterless) Lion Ben Nedava as part of themed issue on Cell Architecture edited by @CarstenJanke and Ohad Medalia

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1/7

[Assaf Zaritsky @AssafZaritsky]

Our new @biorxivpreprint in out 💫

We systematically analyzed the relationships between the shape and the protein expression of a single cell in the physiological context of heterogeneous human disease tissues!

https://t.co/k0MlikmKsr

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1/12

[Assaf Zaritsky @AssafZaritsky]

Lab retreat 2024 🔥

[Euro-BioImaging ERIC @EuroBioImaging]

Happy to share a @Nature_NPJ article exploring multimodal bioimaging across disciplines & scales 🔬!
A collaborative effort w/@COMULIS_COST @VolumeEM1 & #EuroBioImaging Nodes: @BioImagingUK @CMI_ImagingNode @MaastrichtU @CCI_GU_SE & Israel BioImaging⤵️
https://t.co/MmuiBqj1UV

[Assaf Zaritsky @AssafZaritsky]

Multimodal bioimaging Perspective by Maddy Parsons @KingsCollegeLon and colleagues is out🎉

@leor_rose and I contributed to the section on data analysis challenges

https://t.co/HTWMBG5hpL

[Assaf Zaritsky @AssafZaritsky]

New @biorxivpreprint 💫

We identified recurrent transient multicellular communication communities (“hotspots”) forming over the course of Drosophila tissue development!

Joint project with @TanentzapfLab, co-led by Saar Ben David & @KevinYLHo1

https://t.co/LLSyEnbyoe

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1/n

[Assaf Zaritsky @AssafZaritsky]

Excited to share our new @biorxivpreprint presenting DISCOVER, a generalized method toward systematic visual interpretability of image-based classification models!

Project led by @oded_rotem in collaboration with @AiVFtech!

https://t.co/nFbxRh108P

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1/n

[Assaf Zaritsky @AssafZaritsky]

Our paper is out! 🎉

We found that the phenotypic association between in vitro fertilization (#IVF) sibling embryos can enhance #AI models predicting an embryo’s future implantation potential!

https://t.co/JejLet1mFo

1/4

[Israel ישראל @Israel]

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#Israel_under_attack

[Assaf Zaritsky @AssafZaritsky]

Proud of @leor_rose presenting his pipeline for quantitative nanobiopsy assessment applied to human Glioma at the annual meeting of the Israeli society of microscopy 🔥

preprint: https://t.co/5UnvXVHaUo

code: https://t.co/7wcj9Brmsw