Curcumin, a natural plant phenolic food additive, inhibits cell proliferation and induces cell cycle changes in colon adenocarcinoma cell lines by a prostaglandin-independent pathway
For instance, rapamycin-mediated inhibition of mTORC1 has been shown to reduce age-related cancers [19, 20] and age-related declines in cognitive function [21, 22], and to improve heart function [2325], immune function [26], kidney function [27], oral health [28, 29], intestinal function and gut dysbiosis [30, 31], and ovarian function [32] in aging mice
Scientists use this peptide to investigate how receptor interactions influence molecular activity and biochemical response mechanisms
Studies give extremely different results some show that high levels of IGF-1 in the elderly increase the risk of dementia, other that low levels of IGF-1 increase this risk