Compounds and compositions for mitigating tissue damage and lethality
Embodiments of the present invention provide compounds and compositions thereof, which are effective for mitigating tissue damage or lethality induced by an agent, and methods of making and using the same.
1. A method of mitigating tissue damage, genetic instability, or lethality induced by radiation or a chemical carcinogen in a cell, the method comprising contacting the cell with a compound having a structure of Formula IA
or a pharmaceutically acceptable salt thereof.
2. The method according to claim 1 , wherein the compound is administered in a pharmaceutical composition that further comprises a pharmaceutically acceptable excipient.
3. The method of claim 1 , wherein said tissue damage, genetic instability, or lethality is induced by radiation and the radiation is selected from radiation emitted by a radioactive element, alpha radiation, beta radiation, gamma radiation, neutron radiation, x radiation, and ultraviolet radiation.
4. The method according to claim 1 , wherein the tissue damage, genetic instability, or lethality is induced by exposure to radiation from a nuclear reactor.
5. The method according to claim 2 , wherein the composition further comprises a second agent.
6. The method according to claim 5 , wherein the second agent is a therapeutic agent.
7. The method according to claim 6 , wherein the second agent is selected from amifostine, free radical scavengers, growth factors, immune modulators, anti-apoptotic agents and/or capture agents.
8. The method according to claim 2 , wherein 0.05% to 10 wt % of the composition is an active ingredient.
9. The method according to claim 1 , wherein the method reduces cell death or genetic instability by a percentage of 5% or higher.
10. The method according to claim 1 , wherein the method reduces cell death or genetic instability by a percentage of 10% or higher.
11. The method according to claim 1 , wherein the method reduces cell death or genetic instability by a percentage of 25% or higher.
12. The method according to claim 1 , wherein the method reduces cell death or genetic instability by a percentage of 50% or higher.