Peptide-based methods for treating pancreatic cancer
Methods for treating a subject for pancreatic cancer via administration of small anti-inflammatory peptides are disclosed. The peptides may be administered in conjunction with another therapeutic agent, such as a chemotherapeutic agent, or therapeutic regimen. In some cases, the anti-inflammatory peptide that finds use in the subject methods has the amino acid sequence Lys-Phe-Arg-Lys-Ala-Phe-Lys-Arg-Phe-Phe (SEQ ID NO:1) or a multimer, derivative, or variant thereof.
1. A method for treating pancreatic cancer in a subject comprising administering to the subject in need thereof a peptide comprising the amino acid sequence Lys-Phe-Arg-Lys-Ala-Phe-Lys-Arg-Phe-Phe (SEQ ID NO:1) or a multimer, derivative, or variant thereof.
2. The method of claim 1 , wherein the peptide is conjugated to a polyethylene glycol linker.
3. The method of claim 1 , wherein the peptide is administered as at least one of a dimer or a tetramer of SEQ ID NO:1, or a combination thereof.
4. The method of claim 1 , wherein the administering further comprises the administration of an additional therapeutic agent.
5. The method of claim 4 , wherein the therapeutic agent is a chemotherapeutic agent.
6. The method of claim 5 , wherein the chemotherapeutic agent is selected from the group consisting of gemcitabine and an immune checkpoint inhibitor.
7. The method of claim 5 , wherein the chemotherapeutic agent is gemcitabine, Abraxane, or FOLFIRINOX (fluorouracil, leucovorin, irinotecan, oxaliplatin regimen).
8. The method of claim 1 , wherein the administration is parenteral.
9. The method of claim 1 , wherein the peptide is administered at a dosage of 0.05 to 25 mg/kg.
10. The method of claim 1 , wherein the subject is human.
11. The method of claim 1 , wherein the peptide comprises the amino acid sequence Lys-Phe-Arg-Lys-Ala-Phe-Lys-Arg-Phe-Phe (SEQ ID NO:1) or a multimer thereof.
12. The method of claim 11 , wherein the peptide is a monomer.
13. The method of claim 1 , wherein the peptide comprises the amino acid sequence Lys-Phe-Arg-Lys-Ala-Phe-Lys-Arg-Phe-Phe (SEQ ID NO:1) or a variant thereof having one substitution in one amino acid residue at one position of the sequence.
14. The method of claim 13 , wherein the peptide consists of the amino acid sequence Lys-Phe-Arg-Lys-Ala-Phe-Lys-Arg-Phe-Phe (SEQ ID NO:1).
15. The method of claim 14 , wherein the administering further comprises the administration of a chemotherapeutic agent.
16. The method of claim 15 , wherein the chemotherapeutic agent is selected from the group consisting of gemcitabine and an immune checkpoint inhibitor.
17. The method of claim 15 , wherein the chemotherapeutic agent is gemcitabine, Abraxane, or FOLFIRINOX (fluorouracil, leucovorin, irinotecan, oxaliplatin regimen).