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Ly VT, Baudin PV, Pansodtee P, Jung EA, Voitiuk K, Rosen YM, Willsey HR, Mantalas GL, Seiler ST, Selberg JA, Cordero SA, Ross JM, Rolandi M, Pollen AA, Nowakowski TJ, Haussler D, Mostajo-Radji MA, Salama SR, Teodorescu M. Picroscope: low-cost system for simultaneous longitudinal biological imaging. Commun Biol 2021; 4:1261. [PMID: 34737378 PMCID: PMC8569150 DOI: 10.1038/s42003-021-02779-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 10/05/2021] [Indexed: 01/02/2023] Open
Abstract
Simultaneous longitudinal imaging across multiple conditions and replicates has been crucial for scientific studies aiming to understand biological processes and disease. Yet, imaging systems capable of accomplishing these tasks are economically unattainable for most academic and teaching laboratories around the world. Here, we propose the Picroscope, which is the first low-cost system for simultaneous longitudinal biological imaging made primarily using off-the-shelf and 3D-printed materials. The Picroscope is compatible with standard 24-well cell culture plates and captures 3D z-stack image data. The Picroscope can be controlled remotely, allowing for automatic imaging with minimal intervention from the investigator. Here, we use this system in a range of applications. We gathered longitudinal whole organism image data for frogs, zebrafish, and planaria worms. We also gathered image data inside an incubator to observe 2D monolayers and 3D mammalian tissue culture models. Using this tool, we can measure the behavior of entire organisms or individual cells over long-time periods.
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Affiliation(s)
- Victoria T Ly
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA.
| | - Pierre V Baudin
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Pattawong Pansodtee
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Erik A Jung
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Kateryna Voitiuk
- Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Yohei M Rosen
- Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Helen Rankin Willsey
- Department of Psychiatry and Behavioral Sciences, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Gary L Mantalas
- Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Spencer T Seiler
- Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - John A Selberg
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Sergio A Cordero
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Jayden M Ross
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, 94143, USA
- Department of Anatomy, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Marco Rolandi
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Alex A Pollen
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, 94143, USA
- Department of Neurology, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Tomasz J Nowakowski
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, 94143, USA
- Department of Anatomy, University of California San Francisco, San Francisco, CA, 94143, USA
| | - David Haussler
- Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
- Howard Hughes Medical Institute, University of California Santa Cruz, Santa Cruz, CA, 95064, USA
- UC Santa Cruz Genomics Institute, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Mohammed A Mostajo-Radji
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, 94143, USA
- Department of Neurology, University of California San Francisco, San Francisco, CA, 94143, USA
- UC Santa Cruz Genomics Institute, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Sofie R Salama
- Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
- Howard Hughes Medical Institute, University of California Santa Cruz, Santa Cruz, CA, 95064, USA
- UC Santa Cruz Genomics Institute, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Mircea Teodorescu
- Department of Electrical and Computer Engineering, University of California Santa Cruz, Santa Cruz, CA, 95060, USA.
- UC Santa Cruz Genomics Institute, University of California Santa Cruz, Santa Cruz, CA, 95060, USA.
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