Beta cells (marked in green) in the pancreas are organized in structures termed islets. In most adults, it was found that a subset become senescent and display the marker p16, shown here in red.

Publisher’s Note The abstract by Lee et al, entitled, “Uncovering of NRAGE/JNK and PI3K/AKT pathways through serial WGS of patients with breast cancer,” (Journal of Clinical Oncology 42, no. 16_suppl ...