Matrix scaffold with antimicrobial activity
First Claim
1. A scaffold comprising one or more extracellular matrix polymers and one or more chimeric peptides comprising one or more antimicrobial peptides and one or more extracellular matrix binding domains, wherein said one or more antimicrobial peptides is MKT QRDGHSLGRWSL VLLLLGLVMPL AII AQ VLS YKE AVLRAIDGINQRS SD ANL YRLL DLDPRPTMDGDPDTPKPVSFTVKETVCPRTTQQSPEDCDFKKDGLVKRCMGTVTLNQA RGSFDISCDKDNKRFALLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES (SEQ ID NO:
- 4) and said extracellular matrix binding domain is linked to the C-terminal end of SEQ ID NO;
4.
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Accused Products
Abstract
The invention provides a scaffold of extracellular matrix polymers with recombinant chimeric peptides tethered thereto. The invention also provides recombinant chimeric peptides of antimicrobial peptides and extracellular matrix binding domains. The invention also provides methods for treating chronic wounds using the scaffold and/or recombinant chimeric peptides.
5 Citations
26 Claims
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1. A scaffold comprising one or more extracellular matrix polymers and one or more chimeric peptides comprising one or more antimicrobial peptides and one or more extracellular matrix binding domains, wherein said one or more antimicrobial peptides is MKT QRDGHSLGRWSL VLLLLGLVMPL AII AQ VLS YKE AVLRAIDGINQRS SD ANL YRLL DLDPRPTMDGDPDTPKPVSFTVKETVCPRTTQQSPEDCDFKKDGLVKRCMGTVTLNQA RGSFDISCDKDNKRFALLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES (SEQ ID NO:
- 4) and said extracellular matrix binding domain is linked to the C-terminal end of SEQ ID NO;
4. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15)
- 4) and said extracellular matrix binding domain is linked to the C-terminal end of SEQ ID NO;
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10. A scaffold comprising one or more extracellular matrix polymers and one or more chimeric peptides comprising one or more antimicrobial peptides and one or more extracellular matrix binding domains, wherein said one or more chimeric peptide comprises MKTQRDGHSLGRWSLVLLLLGLVMPLAIIAQVLSYKEAVLRAIDGINQRSSDANLYR LL DLDPRPTMDGDPDTPKPVSFTVKETVCPRTTQQSPEDCDFKKDGLVKRCMGTVTLNQA R GSFDISCDKDNKRFALLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES (SEQ ID NO:
- 4) and one or more of TKKTLRT (SEQ ID NO;
5) or CQDSETGTFY (SEQ ID NO;
6), and wherein said extracellular matrix binding domain is linked to the C-terminal end of SEQ ID NO;
4. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
- 4) and one or more of TKKTLRT (SEQ ID NO;
Specification