ArticleCytotechnology2020
Production of interspecies somatic/pluripotent heterokaryons using polyethylene glycol (PEG) and selection by imaging flow cytometry for the study of nuclear reprogramming.
Article in Cytotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
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- Characterization of Megabat-Favored, CA-Dependent Susceptibility to Retrovirus Infection.Journal of virology · 2023Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Fusion of somatic cells to embryonic stem cells induces reprogramming of the somatic nucleus and can be used to study the effect of trans-acting factors from the pluripotent cell over the differentiated nucleus. However, fusion only occurs in a small fraction of the cells exposed to fusogenic conditions, hence the need for a protocol that produces high fusion rate with minimal cell damage, coupled with a method capable of identifying and selecting these rare events. Here, we describe a protocol to induce formation of bi-species mouse pluripotent/bovine somatic heterokaryons, as well as same-species homokaryons, using polyethylene glycol (PEG). To identify bi-species fusion products, heterokaryons were labeled using cell type-specific fluorescent antibodies and selected using imaging (Amnis ImageStream Mark II) and traditional (BD FACSAria I) flow cytometry. Heterokaryons selected with this method produced ES cell-like colonies in vitro. This procedure can be combined with downstream applications such as nucleic acid isolation for RT-PCR and RNA-Seq, and used as a tool to study somatic cell nuclear reprogramming.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.