Given these results, it is important to consider the time point of therapeutic administration, as earlier intervention may yield greater treatment efficacy, as evidenced by the age-dependent success in the mouse studies
The shelf life here depends on the compounding pharmacy , the specific formulation, whether it contains preservatives, and the USP chapter under which it was prepared

In the absence of enough iron in cells, an iron starvation response begins, increasing iron availability by increasing TFCR1 and decreasing the levels of FTH and ferroportin (FPN) ( 2.1.2 Iron homeostasis Under normal circumstances, intracellular iron maintains a subtle balance through the iron transport system ( Iron homeostasis dysregulation is involved in ferroptosis, and multiple iron metabolism regulatory factors work together to maintain iron homeostasis ( 2+ levels and lipid peroxidation, inhibiting ferroptosis ( 2.2 Ferroptosis and lipid metabolism The conversion of lipids into membrane phospholipids and the occurrence of peroxidation are necessary conditions for ferroptosis ( Acyl-CoA synthetase long chain family member 4 (ACSL4) and lysophosphatidylcholine acyltransferase 3 are key enzymes involved in the process of lipid peroxidation ( 2.3 Ferroptosis and amino acid metabolism Ferroptosis is closely related to amino acid metabolism (59)

How viability can be attenuated and apoptosis induced without cytotoxicity can be explained based on the length of time that it takes a compound to induce apoptosis
Bee venom: from venom to drug