Researchers from the lab of Hans Clevers (Hubrecht Institute) and the UMC Utrecht used organoid technology to grow miniature human tear glands that actually cry. The organoids serve as a model to study how certain cells in the human tear gland produce tears or fail to do so. Scientists everywhere can use the model to identify new treatment options for patients with tear gland disorders, such as dry eye disease. Hopefully in the future, the organoids can even be transplanted into patients with non-functioning tear glands. The results will be published in Cell Stem Cell on the 16th of March.