ON THE BACK COVER: Five‐day old control mature myofibrils in a cultured skeletal muscle cell stained for Titin (Red), Myosin II (Magenta) and Actin (Green).Credit: Jushuo Wang and Yingli Fan. Department of Cell and Developmental Biology (SUNY Upstate Medical University, Syracuse, NY, USA) image

ON THE BACK COVER: PC3 cells stained for Lamin A/C (red), mVenus‐HN1 (Green) and DNA (Blue).Credit: Gülseren Özduman and Kemal Sami Korkmaz (Cancer Biology Laboratory, Department of Bioengineering, Faculty of Engineering, Ege University, Bornova, Turkey) image

ON THE INNER FRONT COVER: Spermatocytes of Drosophila melanogaster during anaphase of the first meiosis stained for tubulin (green), the kinesin‐like Pavarotti (red) and DNA (blue).Credit: Maria Giovanna Riparbelli and Giuliano Callaini (University of Siena, Siena, Italy) image

ON THE INNER BACK COVER: Immunofluorescence analysis of a histological section derived from a cutaneous squamous cell carcinoma specimen. S100A4 (green), primarily expressed by fibroblast cells, cytokeratin 14 (red), primarily expressed by basal epidermal cells, and DAPI (blue) to mark cell nuclei.Credit: Alexandra Pittar, Centre for Cancer Biology, an Alliance between SA Pathology and the University of South Australia, Adelaide, Australia. image

ON THE INNER BACK COVER: Cross section of retinal photoreceptors. Green: outer segments (wheat germ agglutinin); red: actin filaments in the inner segment and outer segment base (phalloidin); blue: nuclei.Credit for Mohona Gupta and Gregory Pazour (Program of Molecular Medicine, University of Massachusetts, Chan Medical School). image

ON THE INNER FRONT COVER: Expansion microscopy image of a mouse kidney tubular epithelium. Tissues were immunostained for primary cilia (acetylated α‐tubulin, green), cell‐cell junctions (E‐cadherin, purple), cytoplasmic microtubules (α‐tubulin, cyan), and nuclei (DAPI, orange). The cover image is based on the article “Ultrastructure expansion microscopy (U‐ExM) of mouse and human kidneys for analysis of subcellular structures”.Credit: Ewa Langner (Department of Medicine, Washington University, St Louis, MO). image