RIKEN Center for Biosystems Dynamics Research Laboratory for Lung Development and Regeneration
Team Leader: Mitsuru Morimoto (Ph.D.)
Research Summary

Our lab is dedicated to elucidating the molecular mechanisms underlying lung development and regeneration, using experimental animals and organoid culture systems. In development, we focus on the organ maturation process from the late embryonic to early postnatal stages, with particular attention to the formation of organized tissue patterns. For regeneration, we investigate the regenerative processes following tissue injury in vivo, with a detailed examination of the regulation of cell proliferation and differentiation in tissue stem cells. Additionally, we are developing human pulmonary disease models, particularly focusing on iPS cell models for congenital pulmonary diseases and organoid models for lung fibrosis.
Main Research Fields
- Biology
Related Research Fields
- Medicine, Dentistry & Pharmacy
- Developmental Genetics
- Stem cell biology
- Pulmonary Biology
Keywords
- Organoid
- Pulmonary diseases
- Spatial transcriptome
- Development and regeneration
- Tissue Morphogenesis
Selected Publications
Papers with an asterisk(*) are based on research conducted outside of RIKEN.
- 1.
Enomoto Y, Katsura H, Fujimura T, Ogata A, Baba S, Yamaoka A, Kihara M, Abe T, Nishimura O, Kadota M, Hazama D, Tanaka Y, Maniwa Y, Nagano T and Morimoto M.:
"Autocrine TGF-β-positive feedback in profibrotic AT2-lineage cells plays a crucial role in non-inflammatory lung fibrogenesis."
Nature Communications 14, Article number: 4956 (2023) - 2.
Fujimura T, Enomoto Y, Katsura H, Ogawa T, Baba S,, Ogata A, Yamaoka A, Shiroguchi K and Morimoto M.:
"Identifying a Lung Stem Cell Subpopulation by Combining Single-Cell Morphometrics, Organoid Culture, and Transcriptomics."
Stem Cells 41(8), 809–820 (2023) - 3.
Kishimoto K, Iwasawa K, Sorel A, Ferran-Heredia C, Han L, Morimoto M, Wells JM, Takebe T and Zorn AM.:
"Mammalian tracheal development and reconstruction: insights from in vivo and in vitro studies."
Nature Protocols 17, 2699–2719 (2022) - 4.
Kiyokawa H, Yamaoka A, Matsuoka C, Tokuhara T, Abe T and Morimoto M.:
"Airway basal stem cells reutilize the embryonicproliferation regulator, Tgfb-Id2 axis, for tissue regeneration."
Developmental Cell vol. 56 (2021) - 5.
Kishimoto K, Furukawa KT, Luz-Madrigal A, Yamaoka A, Matsuoka C, Habu M, Alev C, Zorn AM and Morimoto M.:
"Bidirectional Wnt signaling between endoderm and mesoderm confers tracheal identity in mouse and human cells."
Nature Communications vol. 11: 4159 (2020) - 6.
Kishimoto K, Tamura M, Nishita M, Minami Y, Yamaoka A, Abe T, Shigeta M and Morimoto M.:
"Synchronized mesenchymal cell polarization and differentiation shape the formation of the murine trachea and esophagus."
Nature Communications vol. 9: 2816 (2018) - 7.
Tsao P, Matsuoka C, Wei SC, Sato A, Sato S, Chena HK, Ling TY, Mori M, Cardoso WV and Morimoto M.:
"Epithelial Notch signaling regulates lung alveolar morphogenesis and airway epithelial integrity."
Proc. Natl. Acad. Sci. USA 113, 8242-7 (2016) - 8.
Noguchi M, Sumiyama K and Morimoto M.:
"Directed migration of pulmonary neuroendocrine cells toward airway branches organizes the stereotypic location of neuroepithelial bodies."
Cell Reports 13, 2679-86 (2015) - 9.
The FANTOM consortium.
"A promoter-level mammalian expression atlas."
Nature 507.462-470 (2014) - 10.
*Morimoto M,Takahashi Y, Endo M and Saga Y.:
"The Mesp2 transcription factor establishes segmental borders by suppressing Notch activity."
Nature 435.354-9 (2005)
Recent Research Results
Events
- 2025 RIKEN BDR-CuSTOM Joint Organoid Symposium: Integrated organoid science: Stem cells, Engineering, Medicine
- EMBO | COB Workshop “Molecular mechanisms of developmental and regenerative biology”
- 2023 RIKEN BDR-CuSTOM Joint Organoid Symposium: Integrated organoid science: Stem cells, Engineering, Medicine
- Apr. 5, 2023 BDR News - Events: Organoid Symposium convenes in Kobe
Related Links
Lab Members
Principal investigator
- Mitsuru Morimoto
- Team Leader
Core members
- Keishi Kishimoto
- Research Scientist
- Hiroaki Katsura
- Senior Scientist
- Nakayama Nakayama
- Special Postdoctoral Researcher
- Sweksha Lohani
- JSPS PD Researcher
- Aifang Han
- Research Scientist
- Junhyeong Kim
- Postdoctoral Researcher
- Shodai Fujimoto
- Student Trainee
- Takashi Fujimura
- Visiting Scientist
- Yasunori Enomoto
- Visiting Scientist
- Akira Yamaoka
- Technical Staff I
- Miki Fukumoto
- Technical Staff I
- Yuka Noda
- Assistant
Contact Information
Building A,
2-2-3 Minatojima-minamimachi,
Chuo-ku,
Kobe, Hyogo
650-0047, Japan
Email: mitsuru.morimoto@riken.jp