摘要:
Embodiments of the present invention provide for novel peptides of use for detection and/or inhibition of anti-β1-adrenergic receptor antibodies. Certain embodiments concern uses of cyclic and/or linear peptides. In other embodiments, the present invention relates to novel peptides of use in diagnostic and/or pharmaceutical compositions. Some embodiments concern diagnosing and/or treating cardiac conditions. Cardiac conditions of the instant invention can concern infectious heart disease, non-infectious heart disease, ischemic heart disease, non-ischemic heart disease, inflammatory heart disease, myocarditis, cardiac dilatation, idiopathic cardiomyopathy, idiopathic dilated cardiomyopathy, immune-cardiomyopathy, heart failure, and any cardiac arrhythmia condition.
摘要:
Embodiments of the present invention provide for novel peptides of use for detection and/or inhibition of anti-β1-adrenergic receptor antibodies. Certain embodiments concern uses of cyclic and/or linear peptides. In other embodiments, the present invention relates to novel peptides of use in diagnostic and/or pharmaceutical compositions. Some embodiments concern diagnosing and/or treating cardiac conditions. Cardiac conditions of the instant invention can concern infectious heart disease, non-infectious heart disease, ischemic heart disease, non-ischemic heart disease, inflammatory heart disease, myocarditis, cardiac dilatation, idiopathic cardiomyopathy, idiopathic dilated cardiomyopathy, immune-cardiomyopathy, heart failure, and any cardiac arrhythmia condition.
摘要:
The present invention is related to a peptide selected from the group comprising a) a cyclic peptide of formula (I): Cyclo(AIa-x-x-x-x-x-x-x-x-x-Cys-x-x-x-Pro-x-Cys-Cys-xk-GIn), (I) whereby k is any integer from 0 to 6, preferably any integer from 1 to 6, more preferably k=6; b) a cyclic peptide of formula (II): Cyclo(Ala-x-x-Trp-x-x-Gly-x-Phe-x-Cys-xh-Gln), (II) whereby h is any integer from 0 to 2, preferably 1 or 2; c) a cyclic peptide of formula (III): Cyclo(AIa-x-x-x-x-x-x-x-x-x-Cys-xj-Cys-x-x-x-Pro-x-Cys-Cys-xi-Gln); (HI) whereby j is any integer from 0 to 4, preferably j=4; whereby i is any integer from 0 to 6, preferably any integer from 1 to 6, more preferably i−6; and d) a peptide of formula (IV): Ala-x1-Cys-xm-Cys-x-x-x-Pro-x-Cys-Cys-xn-Gln, (IV) whereby 1 is any integer from 0 to 9, preferably any integer from 1 to 9, more preferably n=9; whereby m is any integer from 0 to 4, preferably any integer from 1 to 4, more preferably m=4; whereby n is any integer from O to 6, preferably any integer from 1 to 6, more preferably n=6; whereby x is any amino acid, preferably any naturally occurring amino acid, more preferably any naturally occurring L-amino acid.
摘要:
Embodiments of the present invention provide for novel peptides of use for detection and/or inhibition of anti-β1-adrenergic receptor antibodies. Certain embodiments concern uses of cyclic and/or linear peptides. In other embodiments, the present invention relates to novel peptides of use in diagnostic and/or pharmaceutical compositions. Some embodiments concern diagnosing and/or treating cardiac conditions. Cardiac conditions of the instant invention can concern infectious heart disease, non-infectious heart disease, ischemic heart disease, non-ischemic heart disease, inflammatory heart disease, myocarditis, cardiac dilatation, idiopathic cardiomyopathy, idiopathic dilated cardiomyopathy, immune-cardiomyopathy, heart failure, and any cardiac arrhythmia condition.
摘要:
The present invention relates to novel β-AR homologous cyclopeptide-mutants comprising only two cysteine residues able to form an intramolecular linkage, to linear peptides that can form these cyclopeptide-mutants and to nucleic acid molecules encoding these cyclopeptide-mutants and linear peptides. Moreover, vectors and recombinant host cells comprising said nucleic acid molecule and a method for producing the disclosed cyclopeptide-mutants are provided. Further provided is a composition comprising the peptides, nucleic acid molecules, vectors or host cells of the invention. The present invention also relates to therapeutic and diagnostic means, methods and uses taking advantage of the peptides of the invention and to means, methods and uses for detecting anti-β-adrenergic receptor antibodies like anti-β-adrenergic receptor antibodies.
摘要:
The present invention relates to novel β-AR homologous cyclopeptide-mutants comprising only two cysteine residues able to form an intramolecular linkage, to linear peptides that can form these cyclopeptide-mutants and to nucleic acid molecules encoding these cyclopeptide-mutants and linear peptides. Moreover, vectors and recombinant host cells comprising said nucleic acid molecule and a method for producing the disclosed cyclopeptide-mutants are provided. Further provided is a composition comprising the peptides, nucleic acid molecules, vectors or host cells of the invention. The present invention also relates to therapeutic and diagnostic means, methods and uses taking advantage of the peptides of the invention and to means, methods and uses for detecting anti-β-adrenergic receptor antibodies like anti-βradrenergic receptor antibodies.