We are happy to announce a new section in Physiological Mini Reviews. The section is called Mini Interviews, and its purpose is to highlight the work of the first author (that are usually young investigators), of some of the already published Physiological Mini Reviews. We believe that this initiative will further enrich the content of the journal and will contribute to promote and support researchers in the earliest stages of their careers.Besides, publishing their experience, achievements, doubts and even failures, may also provide useful insights or even inspiration to other young people who are in a similar position.