Amino acid and sugar supplement induce appendage/limb regeneration in cnidarians, insects, and mammals.

Mettl3 post-transcriptionally reduces Fgf16 mRNA levels through an m⁶A-Ythdf2-dependen pathway, thereby controlling cardiomyocyte proliferation and heart regeneration.

Lineage analysis reveals that cardiac neural crest contributes to cardiomyocytes across vertebrates and consistent with this, the neural crest gene regulatory program is reactivated upon heart regeneration in zebrafish.

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

A chemical method has been developed for studying single organ regeneration and fate specification of stem cells in an adult organism.

Neurotrophin deprivation leads to rapid caspase-independent disassembly of the actin-spectrin-based membrane skeleton and spectrin-dependent retrograde signaling in axon degeneration.

Updated estimates of the generation time of SARS-CoV-2 infections indicate that the generation time has become shorter.

Retinoic acid signaling from Muller glia is necessary for cone photoreceptor survival in the peripheral retina and is sufficient to promote cone survival in the central retina during retinal degeneration.

Zebrafish pigment cell progenitors are a heterogeneous class of adult tissue-resident cells which reiterate developmental signaling during melanocyte regeneration.

During nephron regeneration, renal interstitial cells promote the proliferation of renal progenitor cells by secreting PGE2, thus forming the microenvironment of renal progenitor cells.