Kido, Jun https://orcid.org/0000-0003-1328-6696
Ueno, Hiroe
Misumi, Yohei
Sugawara, Keishin
Saito, Suzuran
Koshimizu, Eriko https://orcid.org/0000-0001-9947-3315
Matsumoto, Naomichi
Ueda, Mitsuharu
Nakamura, Kimitoshi
Funding for this research was provided by:
MEXT | Japan Society for the Promotion of Science (JP23K07316)
MEXT | Japan Society for the Promotion of Science (JP24K02230)
Japan Agency for Medical Research and Development (JP25ek0109674)
Japan Agency for Medical Research and Development (JP25ek0109760)
Japan Agency for Medical Research and Development (JP25ek0109617)
Japan Agency for Medical Research and Development (JP25ek0109648)
Japan Agency for Medical Research and Development (JP25ek0109677)
Takeda Science Foundation
Article History
Received: 2 November 2025
Revised: 17 January 2026
Accepted: 31 January 2026
First Online: 14 March 2026
Competing interests
: The authors declare no competing interests.
: The Ethics Committee of the Faculty of Life Sciences at Kumamoto University approved this study (no. 1574 (genome no. 382)). Written informed consent was obtained from the patient’s legal guardian for the publication of their medical case details and any accompanying images.