Establishment, immortalisation and characterisation of pteropid bat cell lines

翼蝠细胞系的建立、永生化和特性分析

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作者:Gary Crameri, Shawn Todd, Samantha Grimley, Jennifer A McEachern, Glenn A Marsh, Craig Smith, Mary Tachedjian, Carol De Jong, Elena R Virtue, Meng Yu, Dieter Bulach, Jun-Ping Liu, Wojtek P Michalski, Deborah Middleton, Hume E Field, Lin-Fa Wang

Background

Bats are the suspected natural reservoir hosts for a number of new and emerging zoonotic viruses including Nipah virus, Hendra virus, severe acute respiratory syndrome coronavirus and Ebola virus. Since the discovery of SARS-like coronaviruses in Chinese horseshoe bats, attempts to isolate a SL-CoV from bats have failed and attempts to isolate other bat-borne viruses in various mammalian cell lines have been similarly unsuccessful. New stable bat cell lines are needed to help with these investigations and as tools to assist in the study of bat immunology and virus-host interactions. Methodology/findings: Black flying foxes (Pteropus alecto) were captured from the wild and transported live to the laboratory for primary cell culture preparation using a variety of different

Significance

The approaches developed and optimised in this study should be applicable to bats of other species. We are in the process of generating further cell lines from a number of different bat species using the methodology established in this study.

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