Abstract
The Federation of European Biochemical Societies (FEBS) awarded FEBS Long-Term Fellowships from 1979 until 2020, at which time the scheme was replaced with the FEBS Excellence Award. Over four decades, FEBS awarded a huge number of Long-Term Fellowships, helping to support and promote the careers of excellent young researchers across Europe. To celebrate the exciting work performed by the FEBS Long-Term Fellows, we present here a special 'In the Limelight' issue of FEBS Open Bio, containing four Mini-reviews and four Research Protocols authored by the fellows themselves. The four Review articles provide timely updates on the respective research fields, while the Research Protocols describe how to perform challenging experimental methods in detail. We hope this issue will be a valuable resource for the community, and a celebration of the high-quality work done by young scientists.