Method for inducing cell death with carbonyl scavengers
View Patent ↗Carbonyl scavengers, which have been recognized for their ability to react with reactive carbonyl species, have been implicated as agents that can accelerate or induce the death of abnormal cells without having a parallel effect on normal cells. As such, they are useful therapeutic agents in cases where the acceleration or induction of cell death is desirable, such as in cells where the normal apoptotic pathways have been disrupted and where hyperproliferative cell growth occurs.
1. A method for inducing or accelerating cell death in an abnormal cell, wherein the abnormal cell is a melanoma, a squamous carcinoma cell, an adenocarcinoma cell, an epithelial carcinoma cell, or a premalignant keratinocyte, comprising administering to said abnormal cell an amount of a carbonyl scavenger sufficient to induce or to accelerate death of said abnormal cell, wherein said carbonyl scavenger is D-penicillamine, amino guanidine, or 3 methyl-3 ethyl cysteine(MEC).
2. The method of claim 1 , comprising administering said carbonyl scavenger topically.
3. The method of claim 1 , further comprising administering said carbonyl scavenger to a human being.
4. The method of claim 1 , wherein said abnormal cell is a melanoma cell.
5. The method of claim 1 , wherein said abnormal cell is a squamous cell carcinoma cell.
6. The method of claim 1 , wherein said abnormal cell is an epithelial carcinoma cell.
7. The method of claim 1 , wherein said abnormal cell is an adenocarcinoma cell.
8. The method of claim 1 , wherein said carbonyl scavenger is penicillamine.
9. The method of claim 1 , wherein said carbonyl scavenger is amino guanidine.
10. The method of claim 1 , wherein said carbonyl scavenger is 3 methyl-3 ethyl cystien (MEC) methyl, ethyl cysteine.