I am trying to analyze data from patient samples. I took the data of RNA seq from this paper: https://www.mdpi.com/2075-4426/9/2/18/htm
I want to look at specifically lncRNAs and how they change from normal to cancer cells. I have done alignment using STAR and ran DEseq2 for differential expression on total RNA. I was wondering if there is a way to filter out only lncRNAs and look at differential expression for those. Any help is appreciated.