Tea Tree Essential Oil Kills and Persisters.

Persister cells are a small subpopulation of non-growing bacteria within a population that can survive long exposures to antibiotic treatment. Following antibiotic removal, persister cells can regrow and populate, playing a key role in the chronic reoccurrence of bacterial infections. The development of new molecules and methods to kill bacterial persisters is critical.

The SETD2 Methyltransferase Supports Productive HPV31 Replication through the LEDGF/CtIP/Rad51 Pathway.

The human papillomavirus (HPV) life cycle takes place in the stratified epithelium, with the productive phase being activated by epithelial differentiation. The HPV genome is histone-associated, and the life cycle is epigenetically regulated, in part, by histone tail modifications that facilitate the recruitment of DNA repair factors that are required for viral replication. We previously showed that the SETD2 methyltransferase facilitates the productive replication of HPV31 through the trimethylation of H3K36 on viral chromatin.