Niclosamide as an mTOR Inhibitor

Source https://www.fightaging.org/archives/2025/07/niclosamide-as-an-mtor-inhibitor/

In recent years there has been considerable interest in the inhibition of mTOR signaling as a mechanism to upregulate autophagy, a form of calorie restriction mimetic strategy for drug development. While there are a number of safe, low cost, off-patent small molecules that achieve this goal, rapamycin being the most well studied of these options, interest in a mechanism will ensure that researchers eventually work their way through the entire portfolio of approved drugs and drug candidate libraries in search of more options. Even if two small molecules ostensible target the same mechanism, there will always be differences in tissue specificity, side-effects, cost-effectiveness, and so fo…

Source https://www.fightaging.org/archives/2025/07/niclosamide-as-an-mtor-inhibitor/

In recent years there has been considerable interest in the inhibition of mTOR signaling as a mechanism to upregulate autophagy, a form of calorie restriction mimetic strategy for drug development. While there are a number of safe, low cost, off-patent small molecules that achieve this goal, rapamycin being the most well studied of these options, interest in a mechanism will ensure that researchers eventually work their way through the entire portfolio of approved drugs and drug candidate libraries in search of more options. Even if two small molecules ostensible target the same mechanism, there will always be differences in tissue specificity, side-effects, cost-effectiveness, and so fo…

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