What is the life span of human cells (particularly human periodontal ligament fibroblasts) after they have reached confluence?

22 June 2016 1 5K Report

On a substrate, the human periodontal ligament fibroblasts reached confluence on day one because of high cell seeding density. Therefore, i am interested to know how long can these cells survive while being in this confluent state?

Mamatha M Pillai

It is a known fact that primary cells have finite lifespan. I am also working with human primary cells but only up to 3 passages.

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