Data availability
Whole transcriptome sequencing data in this study are available at Gene Expression Omnibus (GEO) with accession number GSE311015. Source data underlying graphs can be obtained from Supplementary Data 1. The other datasets generated and analyzed during this study are available from the corresponding author upon reasonable request.
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Acknowledgements
We thank Dr. Yoshiaki Kassai (T-CiRA) and Mr. Shuichi Kitayama (Kyoto University) for giving critical advice; Ms. Ayako Kumagai, Ms. Sanae Kamibayashi, Ms. Eri Imai, Ms. Tomoko Ishii, Mr. Munehiro Yoshida, Ms. Chiro Kaneko and Ms. Qingyi Guo and Ms. Katsura Noda (Kyoto Univ.) for technical assistance. Part of this work was made possible by support from Ms. Xuewei Song (Orizuru Therapeutics, Inc.), who conducted the gene expression analysis, and all staff of the Kaneko project and T-CiRA. This work was supported by JST SPRING (Grant Number JPMJSP2110) and the Takeda-CiRA collaboration program.
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Competing interests
The authors declare the following competing interests: Shin Kaneko is the founder, shareholder, and director of Shinobi Therapeutics, Inc., and has received research funding from Shinobi Therapeutics, Inc., Takeda Pharmaceutical Co., Ltd., Astellas Co., Ltd., Terumo Co., Ltd., Mitsui-soko Co., Ltd. and KOTAI Biotechnologies, Co., Ltd.
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Shiina, S., Ueda, T., Iriguchi, S. et al. Artificial thymic organoid culture generates functional iPSC-derived CD4+ invariant natural killer T cells. Commun Biol (2026). https://doi.org/10.1038/s42003-025-09462-1
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DOI: https://doi.org/10.1038/s42003-025-09462-1
