Author

Amichay Afriat

Princeton UniversityORCID 0000-0002-5067-1887Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Amichay Afriat1 paper

Biology Disciplines

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Biochemistry· 1 Cell Biology· 1 Genomics· 1

Signature Assays, Organisms & Methods

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Organism:mouse· 3 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Assay:spatial transcriptomics· 2 Approach:statistical model· 2 Research Focus:cell-cell communication· 1 Research Focus:database / resource· 1

Frequent Co-Authors

Keren Bahar HalperniD· 2 shared Shalev ItzkovitziD· 2 shared Adi Egozi· 1 shared Ângelo Ferreira ChoraiD· 1 shared Aparajita LahreeiD· 1 shared Benjamin J. RaphaeliD· 1 shared Chen MayeriD· 1 shared Clover Zheng· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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2 shared papersCell Biology

Keren Bahar HalpernORCID

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3 papers

Recent·Most cited

A spatial transcriptomics atlas of live donors reveals unique zonation patterns in the healthy human liver

Oran Yakubovsky, Keren Bahar Halpern, Sapir Shir, Roy Novoselsky, Amichay Afriat, Adi Egozi, Tal Barkai, Yotam Harnik, Rouven Hoefflin, Yael Korem Kohanim, Ofra Golani, Inna Goliand, Yoseph Addadi, Merav Kedmi, Hadas Keren‐Shaul, , Shalev Itzkovitz

Spatial transcriptomics of live healthy donor livers shows most hepatocyte genes are zonated, with key functions pericentrally shifted versus mouse, pig, boar and cow.

Nature · Apr 15, 2026Peer-reviewedCell Biology✦ In-depth digest

Spatial metabolic gradients in the liver and small intestine

Laith Z. Samarah, Clover Zheng, Xi Xing, Won Dong Lee, Amichay Afriat, Uthsav Chitra, Michael Robert MacArthur, Wenyun Lu, Connor S.R. Jankowski, Cong Ma, Craig J. Hunter, Michael D. Neinast, Daniel Weilandt, Benjamin J. Raphael, Joshua D. Rabinowitz

This study maps spatial metabolic gradients in murine liver and intestine using integrated experimental-computational methods, revealing distinct metabolic patterns and fructose-induced metabolic derangements.

Nature · Oct 15, 2025Peer-reviewedBiochemistry

A spatiotemporally resolved single cell atlas of the Plasmodium liver stage

Amichay Afriat, Vanessa Zuzarte‐Luís, Keren Bahar Halpern, Lisa Buchauer, Sofia Marques, Ângelo Ferreira Chora, Aparajita Lahree, Ido Amit, Maria M. Mota, Shalev Itzkovitz

This study creates a spatiotemporally resolved single-cell atlas of Plasmodium liver stage infection, revealing zone-specific parasite gene expression and immune responses in hepatocytes.

Nature · Nov 9, 2022Peer-reviewedGenomics