According to Foresight News, Ethena Lab has announced a collaboration with EigenLayer and ether.fi to incorporate USDe into re-staking, thereby broadening the range of collateral types for re-staking layers. This partnership aims to develop a more sustainable re-staking model with the introduction of sUSDe. Users will be able to deposit USDe on ether.fi next week in exchange for a new re-staking token called eUSD.