# First person – Yoshiaki Kitsu

## TL;DR

This paper explores how microRNAs help mammalian lung cells defend against respiratory viruses.

## Contribution

The study reveals a novel antiviral defense mechanism regulated by non-coding RNAs in mammalian cells.

## Key findings

- MicroRNA-guided immunity plays a role in protecting lung cells from respiratory virus infections.
- Non-coding RNAs regulate antiviral defense systems in mammalian cells.
- The research contributes to understanding RNA-based immune responses in the lungs.

## Abstract

First Person is a series of interviews with the first authors of a selection of papers published in Biology Open, helping researchers promote themselves alongside their papers. Yoshiaki Kitsu is first author on ‘
microRNA-guided immunity against respiratory virus infection in mammalian lung cells’, published in BiO. Yoshiaki is a Prospective Graduate Student in the lab of Tomoko Takahashi at Saitama University, investigating antiviral defense systems regulated by non-coding RNAs in mammalian cells.