Takashi Okumura

Tokyo, Japan

Last Updated: 09/26/2026

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Found 21 publications

Oxygenated Perfusion Enhances Hepatocyte Function in Human iPSC-liver Tissue.

Oxygenated Perfusion Enhances Hepatocyte Function in Human iPSC-liver Tissue.

Journal: Transplantation

Published: June 10, 2026

Human pluripotent stem cell-derived fetal hepatic stellate cells promote vascularization and maturation in liver organoids.

Human pluripotent stem cell-derived fetal hepatic stellate cells promote vascularization and maturation in liver organoids.

Journal: Developmental cell

Published: March 26, 2025

Generation of human iPSC-derived 3D bile duct within liver organoid by incorporating human iPSC-derived blood vessel.

Generation of human iPSC-derived 3D bile duct within liver organoid by incorporating human iPSC-derived blood vessel.

Journal: Nature communications

Published: March 09, 2024

Placenta-derived factors contribute to human iPSC-liver organoid growth.

Placenta-derived factors contribute to human iPSC-liver organoid growth.

Journal: Nature communications

Published: November 08, 2023

Integration of Kupffer cells into human iPSC-derived liver organoids for modeling liver dysfunction in sepsis.

Integration of Kupffer cells into human iPSC-derived liver organoids for modeling liver dysfunction in sepsis.

Journal: Cell reports

Published: August 10, 2023

Functional evaluation of rare OASL variants by analysis of SLE patient-derived iPSCs.

Functional evaluation of rare OASL variants by analysis of SLE patient-derived iPSCs.

Journal: Journal of autoimmunity

Published: April 06, 2023

PDGF Receptors and Signaling Are Required for 3D-Structure Formation and Differentiation of Human iPSC-Derived Hepatic Spheroids.

PDGF Receptors and Signaling Are Required for 3D-Structure Formation and Differentiation of Human iPSC-Derived Hepatic Spheroids.

Journal: International journal of molecular sciences

Published: March 17, 2023

Monoallelic KRAS (G13C) mutation triggers dysregulated expansion in induced pluripotent stem cell-derived hematopoietic progenitor cells.

Monoallelic KRAS (G13C) mutation triggers dysregulated expansion in induced pluripotent stem cell-derived hematopoietic progenitor cells.

Journal: Stem cell research & therapy

Published: January 25, 2023

The Drosophila AWP1 ortholog Doctor No regulates JAK/STAT signaling for left-right asymmetry in the gut by promoting receptor endocytosis.

The Drosophila AWP1 ortholog Doctor No regulates JAK/STAT signaling for left-right asymmetry in the gut by promoting receptor endocytosis.

Journal: Development (Cambridge, England)

Published: August 20, 2022

Generation of three induced pluripotent stem cell lines from postmortem tissue derived following sudden death of a young patient with STXBP1 mutation.

Generation of three induced pluripotent stem cell lines from postmortem tissue derived following sudden death of a young patient with STXBP1 mutation.

Journal: Stem cell research

Published: May 10, 2019

Robust and highly efficient hiPSC generation from patient non-mobilized peripheral blood-derived CD34+ cells using the auto-erasable Sendai virus vector.

Robust and highly efficient hiPSC generation from patient non-mobilized peripheral blood-derived CD34+ cells using the auto-erasable Sendai virus vector.

Journal: Stem cell research & therapy

Published: March 20, 2019

Adult Intestine Aging Model.

Adult Intestine Aging Model.

Journal: Advances in experimental medicine and biology

Published: June 29, 2018

Showing 1-12 of 21

Last Updated: 09/26/2026