Here is a study on longer term DC memory. No longer a controversial topic. Of course, DCs are also involved in helping other parts of the immune system create long term memory by directing the initial innate and adaptive immune responses. <br> <br> <a href="https://www.nature.com/articles/s41467-019-10486-5" rel="nofollow noopener noreferrer ugc" target="_blank">https://www.nature.com/articles/s41467-019-10486-5</a> <br> <br> <br> <br>