409-Ichimura-AMATERAS thumbnail

409-Ichimura-AMATERAS

Author reviewed
Ultra-large FOV imaging by AMATERAS-2
Project ID
409-Ichimura-AMATERAS
Project SID
409
Title
Ultra-large FOV imaging by AMATERAS-2
Description
The authors established a volumetric trans-scale imaging system with an ultra-large field-of-view (FOV) that enables simultaneous observation of millions of cellular dynamics in centimeter-wide three-dimensional (3D) tissues and embryos. Using a custom-made giant lens system with a magnification of ×2 and a numerical aperture (NA) of 0.25, and a CMOS camera with more than 100 megapixels, they built a trans-scale scope AMATERAS-2, and realized fluorescence imaging with a transverse spatial resolution of approximately 1.1 µm across an FOV of approximately 1.5×1.0 cm2. The 3D resolving capability was realized through a combination of optical and computational sectioning techniques tailored for our low-power imaging system. They applied the imaging technique to 1.2 cm-wide section of mouse brain, and successfully observed various regions of the brain with sub-cellular resolution in a single FOV. They also performed time-lapse imaging of a 1-cm-wide vascular network during quail embryo development for over 24 hr, visualizing the movement of over 4.0×105 vascular endothelial cells and quantitatively analyzing their dynamics. Their results demonstrate the potential of this technique in accelerating production of comprehensive reference maps of all cells in organisms and tissues, which contributes to understanding developmental processes, brain functions, and pathogenesis of disease, as well as high-throughput quality check of tissues used for transplantation medicine.
Submission Date
2024-12-17
Opened Date
-
Release Date
2025-11-26
Update Date
-
Kind
Image datasets
License
Project URL
-
Project DOI
-
Metadata Version
-
Template Version
-
Funding Information
Grant-in-Aid for Scientific Research on Innovative Areas “Singularity Biology (No. 8007)” 21H00431 (YS), 18H05416 (HH), 18H05412 (SO), and 18H05410, 18H05408 (TN) Grant-in-Aid for Transformative Research Areas (A) “Seeing through Scattering Media (No. 20A207)” 21H05590 and 23H041350 (TI) the Research Program of "Five-star Alliance" in "NJRC Mater. & Dev." (TN) Precursory Research for Embryonic Science and Technology (PRESTO) JPMJPR18G2 (TI) JSPS KAKENHI JP23H00395 and JP24K22022 (HH) AMED Brain/MINDS JP21dm0207117 (HH) and BINDS JP23ama121054 and JP23ama121052 (HH) The Uehara Memorial Foundation (TN) Takeda Science Foundation (TN, HH) Core Research for Evolutionary Science and Technology (CREST) JPMJCR15N3 (TN), JPMJCR1926 (KS, SO) RIKEN Cluster for Science, Technology and Innovation Hub (SO) JST NBDC Grant Number JPMJND2201 (SO)

Biosample

Organism
Homo sapiens ( NCBITaxon:9606 )
Mus musculus ( NCBITaxon:10090 )
Coturnix japonica ( NCBITaxon:93934 )
Strain
C57BL/6J ( https://www.jax.org/strain/000664 )
Tg (tie1:H2B-eYFP)
Cell
pluripotent stem cell, human induced pluripotent stem cells (hiPSCs) ( CL:0002248 )
endothelial cell of vascular tree ( CL:0002139 )
Cell line
hiPSC line 201B7
MeSH
Induced Pluripotent Stem Cells ( D008856 )
Actin Cytoskeleton
Induced Pluripotent Stem Cells ( D018613 )
Cell Nucleus
( D018613 )
Brain
Endothelial Cells ( D008856 )
Blood Vessels, Embryonic Structures
Embryonic Development, Cell Movement

Ontology

Anatomical Entity
-
UBERON
brain ( UBERON:0000955 )
embryo, vascular system ( UBERON:0007798 )
Biological Process
embryo development, cell migration ( GO:0016477 )
Cellular Component
actin cytoskeleton ( GO:0015629 )
nucleus ( GO:0005634 )
Molecular Function
-
Medical Subject Headings
Induced Pluripotent Stem Cells ( D008856 )
Actin Cytoskeleton
Induced Pluripotent Stem Cells ( D018613 )
Cell Nucleus
( D018613 )
Brain
Endothelial Cells ( D008856 )
Blood Vessels, Embryonic Structures
Embryonic Development, Cell Movement

Imaging Method

Method involved in biological imaging
fluorescence microscopy ( FBbi:00000246 )
AMATERAS-2w
AMATERAS-1
spinning disk confocal microscopy ( FBbi:00000253 )
AMATERAS-2c

Paper DOI / Paper URL

People
Contact
Taro Ichimura
Osaka University
Institute for Open and Transdisciplinary Research Initiatives
-
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Takeharu Nagai
Osaka University
Institute for Open and Transdisciplinary Research Initiatives
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Imaging dataset contributor
Taishi Kakizuka (Osaka University)
Yoshitsugu Taniguchi (SIGMAKOKI CO., LTD)
Satoshi Ejima (SIGMAKOKI CO., LTD)
Yuki Sato (Kyushu University)
Kaoru Seiriki (Osaka University)
Hitoshi Hashimoto (Osaka University)
Quantitative dataset contributor
-

Image datasets
7
Quantitative datasets
0

Dataset List

Thumbnail
Dataset
Organism
Kind / Links
Fluorescence image of cardiomyocytes by AMATERAS2
Fluorescence image of cardiomyocytes by AMATERAS1
Z-series images of myocardial organoids stained with Hoechst33342
Z-series images of myocardial organoids stained with troponin T
Z-series images of mouse brain stained with SYTOX-Green
Z-series images of mouse brain stained with SYTOX-Green
Z-series and time-lapse images of the nuclei of vascular endothelial cells in quail embryo