Author

K. Tatsumi

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 3 Cell Biology· 1 Evolutionary Biology· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Organism:mouse· 4 Research Focus:cell type annotation· 3 Research Focus:development & morphogenesis· 2 Assay:metabolomics· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1

Frequent Co-Authors

H. Renault· 2 shared L. Kriegshauser· 2 shared R. Reski· 2 shared S. Knosp· 2 shared A. Fukuda· 1 shared A. Isonishi· 1 shared A. Nakazawa· 1 shared A. Sugiyama· 1 shared

Activity by Year

2020-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 10 mutual co-author links

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2 shared papersPlant Biology

H. Renault

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Author profile →

6 papers

Recent·Most cited

An ancient role for the CYP73 gene family in t-cinnamic acid 4-hydroxylation, phenylpropanoid biosynthesis and embryophyte development

S. Knosp, L. Kriegshauser, K. Tatsumi, L. Malherbe, G. Wiedemann, B. Bakan, T. Kohchi, R. Reski, H. Renault

This study identifies the CYP73 gene family's ancient role in t-cinnamic acid 4-hydroxylation and embryophyte development through functional analysis in bryophytes.

The EMBO Journal · Aug 1, 2024Peer-reviewedPlant Biology

Hypothesis: Colony-forming activity of pluripotent stem cell-derived hepatocyte-like cells for stem cell assay

K. Ite, M. Toyoda, S. Akiyama, S. Enosawa, S. Yoshioka, T. Yukitake, M. Yamazaki-Inoue, K. Tatsumi, H. Akutsu, H. Nishina, T. Kimura, N. Ohtani, A. Nakazawa, A. Fukuda, M. Kasahara, A. UMEZAWA

The paper hypothesizes that colony-forming units in liver (CFU-L) can quantify the engraftment and functionality of hepatocyte-like cells derived from pluripotent stem cells.

bioRxiv · Nov 30, 2021 · PreprintCell Biology

Excretion of triacylglycerol as a matrix lipid facilitating apoplastic accumulation of a lipophilic metabolite shikonin.

K. Tatsumi, T. Ichino, N. Isaka, A. Sugiyama, Y. Okazaki, Y. Higashi, M. Kajikawa, H. Fukuzawa, K. Toyooka, M. Sato, I. Ichi, K. Shimomura, H. Ohta, K. Saito, K. Yazaki

The paper investigates how plants secrete lipophilic metabolites like shikonin by excreting triacylglycerol as a matrix lipid, facilitating apoplastic accumulation.

bioRxiv · Aug 4, 2021Plant Biology

Dermal macrophages set pain sensitivity by modulating tissue NGF levels through SNX25-Nrf2 signaling

T. Tanaka, H. Okuda, Y. Terada, T. Shinjo, M. Banja, K. Nishimura, A. Isonishi, H. Furue, S. Takemura, K. Tatsumi, A. Wanaka

The paper identifies SNX25 in dermal macrophages as a regulator of NGF levels through Nrf2 signaling, affecting pain sensitivity in mice.

bioRxiv · Jan 26, 2021Immunology

Function of the HYDROXYCINNAMOYL-CoA:SHIKIMATE HYDROXYCINNAMOYL TRANSFERASE is evolutionarily conserved in embryophytes

L. Kriegshauser, S. Knosp, E. Grienenberger, K. Tatsumi, D. D. Gütle, I. Sorensen, L. Herrgott, J. Zumsteg, J. K. C. Rose, R. Reski, D. Werck, H. Renault

This study shows that the HCT gene function is conserved in mosses and liverworts, supporting its ancient role in the phenylpropanoid pathway of embryophytes.

bioRxiv · Sep 16, 2020Plant Biology

Developmental hourglass and heterochronic shifts in fin and limb development

K. Onimaru, K. Tatsumi, C. Tanegashima, M. Kadota, O. Nishimura, S. Kuraku

The paper compares gene expression and chromatin accessibility in fish fins and tetrapod limbs to identify developmental constraints and heterochronic shifts during fin-to-limb evolution.

bioRxiv · Jan 10, 2020Evolutionary Biology