Nature Communications (Jun 2024)

descSPIM: an affordable and easy-to-build light-sheet microscope optimized for tissue clearing techniques

  • Kohei Otomo,
  • Takaki Omura,
  • Yuki Nozawa,
  • Steven J. Edwards,
  • Yukihiko Sato,
  • Yuri Saito,
  • Shigehiro Yagishita,
  • Hitoshi Uchida,
  • Yuki Watakabe,
  • Kiyotada Naitou,
  • Rin Yanai,
  • Naruhiko Sahara,
  • Satoshi Takagi,
  • Ryohei Katayama,
  • Yusuke Iwata,
  • Toshiro Shiokawa,
  • Yoku Hayakawa,
  • Kensuke Otsuka,
  • Haruko Watanabe-Takano,
  • Yuka Haneda,
  • Shigetomo Fukuhara,
  • Miku Fujiwara,
  • Takenobu Nii,
  • Chikara Meno,
  • Naoki Takeshita,
  • Kenta Yashiro,
  • Juan Marcelo Rosales Rocabado,
  • Masaru Kaku,
  • Tatsuya Yamada,
  • Yumiko Oishi,
  • Hiroyuki Koike,
  • Yinglan Cheng,
  • Keisuke Sekine,
  • Jun-ichiro Koga,
  • Kaori Sugiyama,
  • Kenichi Kimura,
  • Fuyuki Karube,
  • Hyeree Kim,
  • Ichiro Manabe,
  • Tomomi Nemoto,
  • Kazuki Tainaka,
  • Akinobu Hamada,
  • Hjalmar Brismar,
  • Etsuo A. Susaki

DOI
https://doi.org/10.1038/s41467-024-49131-1
Journal volume & issue
Vol. 15, no. 1
pp. 1 – 19

Abstract

Read online

Abstract Despite widespread adoption of tissue clearing techniques in recent years, poor access to suitable light-sheet fluorescence microscopes remains a major obstacle for biomedical end-users. Here, we present descSPIM (desktop-equipped SPIM for cleared specimens), a low-cost ($20,000–50,000), low-expertise (one-day installation by a non-expert), yet practical do-it-yourself light-sheet microscope as a solution for this bottleneck. Even the most fundamental configuration of descSPIM enables multi-color imaging of whole mouse brains and a cancer cell line-derived xenograft tumor mass for the visualization of neurocircuitry, assessment of drug distribution, and pathological examination by false-colored hematoxylin and eosin staining in a three-dimensional manner. Academically open-sourced ( https://github.com/dbsb-juntendo/descSPIM ), descSPIM allows routine three-dimensional imaging of cleared samples in minutes. Thus, the dissemination of descSPIM will accelerate biomedical discoveries driven by tissue clearing technologies.