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Extracting structural and functional features of widely distributed biological circuits with single cell resolution via tissue clearing and delivery vectors

Treweek, Jennifer Brooke and Gradinaru, Viviana (2016) Extracting structural and functional features of widely distributed biological circuits with single cell resolution via tissue clearing and delivery vectors. Current Opinion in Biotechnology, 40 . pp. 193-207. ISSN 0958-1669 . PMCID PMC4975678. http://resolver.caltech.edu/CaltechAUTHORS:20160712-101339180

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Abstract

The scientific community has learned a great deal from imaging small and naturally transparent organisms such as nematodes and zebrafish. The consequences of genetic mutations on their organ development and survival can be visualized easily and with high-throughput at the organism-wide scale. In contrast, three-dimensional information is less accessible in mammalian subjects because the heterogeneity of light-scattering tissue elements renders their organs opaque. Likewise, genetically labeling desired circuits across mammalian bodies is prohibitively slow and costly via the transgenic route. Emerging breakthroughs in viral vector engineering, genome editing tools, and tissue clearing can render larger opaque organisms genetically tractable and transparent for whole-organ cell phenotyping, tract tracing and imaging at depth.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/j.copbio.2016.03.012DOIArticle
http://www.sciencedirect.com/science/article/pii/S0958166916300684PublisherArticle
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4975678/PubMed CentralArticle
ORCID:
AuthorORCID
Gradinaru, Viviana0000-0001-5868-348X
Additional Information:© 2016 Elsevier Ltd. We thank members of the Long Cai, Viviana Gradinaru, Dianne Newman, and Changhuei Yang groups at Caltech for useful discussions. Dr. Gradinaru is a Heritage Principal Investigator supported by the Heritage Medical Research Institute and a Pew Scholar in the Biomedical Sciences, supported by the Pew Charitable Trusts. This work was funded by grants to VG: the NIH Director’s New Innovator IDP20D017782-01, PECASE, and NIH/NIA 1R01AG047664-01; as well as by funding support from the Beckman Institute for the Resource Center on CLARITY, Optogenetics, and Vector Engineering for technology development and broad dissemination (http://www.beckmaninstitute.caltech.edu/clover.shtml). California Institute of Technology filed intellectual property for some of the technologies described with authors as inventors.
Group:Heritage Medical Research Institute
Funders:
Funding AgencyGrant Number
Heritage Medical Research InstituteUNSPECIFIED
Pew Charitable TrustUNSPECIFIED
NIHIDP20D017782-01
NIH1R01AG047664-01
Caltech Beckman InstituteUNSPECIFIED
PubMed Central ID:PMC4975678
Record Number:CaltechAUTHORS:20160712-101339180
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20160712-101339180
Official Citation:Jennifer Brooke Treweek, Viviana Gradinaru, Extracting structural and functional features of widely distributed biological circuits with single cell resolution via tissue clearing and delivery vectors, Current Opinion in Biotechnology, Volume 40, August 2016, Pages 193-207, ISSN 0958-1669, http://dx.doi.org/10.1016/j.copbio.2016.03.012. (http://www.sciencedirect.com/science/article/pii/S0958166916300684)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:68976
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:25 Jul 2016 22:52
Last Modified:22 Nov 2016 23:31

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