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| Open AccessTango7 regulates cortical activity of caspases during reaper-triggered changes in tissue elasticity
Caspases are known for their role in cell death, but they can also participate in other physiological functions without killing the cells. Here the authors show that unique caspase adaptor proteins can regulate caspase activity within mutually-exclusive and independently regulated subcellular domains.
- Yunsik Kang
- , Sarah D. Neuman
- & Arash Bashirullah
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| Open AccessA developmentally regulated switch from stem cells to dedifferentiation for limb muscle regeneration in newts
How limb regeneration in the newt is regulated at a cellular level is much debated. Here, the authors show different mechanisms acting at different developmental stages, namely stem/progenitor cells in larval regeneration and muscle fibres in the blastema regulate limb regeneration after metamorphosis.
- Hibiki Vincent Tanaka
- , Nathaniel Chuen Yin Ng
- & Chikafumi Chiba