A novel nutraceutical formulation increases telomere length and activates telomerase activity in middle‑aged rats. - Tsatsakis A; Renieri E; Tsoukalas D; Buga AM; Sarandi E; Vakonaki E; Fragkiadaki P; Alegakis A; Nikitovic D; Calina D; Spandidos DA; Docea AO (Molecular medicine reports, 2023)