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Differentiation of mitotic errors occurring during late embryonic development from the well-characterized first division defects provides new insight into the mechanisms of Wolbachia-induced cytoplasmic incompatibility.

A gene expression-guided functional screen identifies factors and cell types that regulate diverse aspects of neural regeneration in planarians.

A novel CRISPR-based genetic screen of candidate regeneration genes in haploid axolotl limbs reveals two genes required for proper regeneration.

Stem cell migration underlies head regeneration in the cnidarian (jellies and their kin) Hydractinia, but the regeneration of other body parts is based on the gradual transformation of one tissue type into another.

Inflammatory cells differentially regulate a scarring versus a regenerating response to injury in mammals.

Application of laser-capture microdissection to planarian intestinal tissue provides a new tool for analysis of tissue-specific gene expression in flatworms, and a new resource to advance investigations of gastrointestinal regeneration.

Regrowing new body parts requires neural input to restore appropriately sized limbs in salamanders.

Senescent cells are recurrently induced during limb regeneration in salamanders and subsequently eliminated by a highly efficient mechanism of macrophage-dependent surveillance.

Blockage of CXCL10/CXCR3 signaling between murine pancreatic precancerous lesion cells and inflammatory macrophages generates a tumor-promoting microenvironment.