摘要:
There is disclosed at least one peptide suitable for eliciting an immune response, for use in the treatment of cancer. The, or each, peptide corresponds to a fragment of the RAS protein, but has one to three point mutations thereof. The at least one peptide is for use in the treatment of cancer by simultaneous or sequential administration with an anti-metabolite chemotherapeutic agent.
摘要:
There is disclosed a peptide for use as a vaccine or medicament and which corresponds to a fragment of the RAS protein. The peptide comprises a region of at least 8 amino acids which includes position 13 of the RAS protein, and said region has at least 6 amino acid residues, other than at said position 13, which are identical to the corresponding region of the RAS protein. The peptide has a G13C or a G13R amino acid substitution at the amino acid corresponding to said position 13.
摘要:
There is disclosed a T-cell preparation comprising T-cells specific for a peptide when presented on an MHC molecule. The peptide corresponds to a fragment of the RAS protein and comprises a region of at least 8 amino acids which include position 12, 13 or 61 of the RAS protein. This region has at least 6 amino acid residues, other than at said position 12, 13 or 61, which are identical to the corresponding region of the RAS protein. The peptide has an amino acid substitution at the amino acid corresponding to position 12, 13 or 61 of the RAS protein.
摘要:
There is disclosed a peptide mixture suitable for eliciting an immune response. It comprises a first and a second peptide, each corresponding to a fragment of the RAS protein. Each of the first and second peptides comprises a region of at least 8 amino acids which includes position 13 of the RAS protein. Each of said regions of the first and second peptides independently has at least 6 amino acid residues, other than at said position 13, which are identical to the corresponding region of the RAS protein. Each of the first and the second peptides has a point mutation at the amino acid corresponding to said position 13. The point mutation of the first peptide is different from the point mutation of the second peptide.
摘要:
The present invention relates to cancer therapies. More specifically, the present invention relates to oncolytic adenoviral vectors and cells and pharmaceutical compositions comprising said vectors. The present invention also relates to a use of said vectors in the manufacture of a medicament for treating cancer in a subject and a method of treating cancer in a subject. Furthermore, the present invention relates to methods of producing granzyme and perforin in a cell and increasing anti-tumor effect and induction of specific immune response in a subject, as well as uses of the oncolytic adenoviral vector of the invention for producing transgenes in a cell and increasing anti-tumor effect and generation of specific immune response in a subject.
摘要:
There is disclosed a peptide mixture suitable for eliciting an immune response. It comprises a first, a second and at least one further peptide, each corresponding to a fragment of the RAS protein. Each of the first and second peptides comprises a region of at least 8 amino acids which includes position 13 of the RAS protein, and each of said regions independently has at least 6 amino acid residues, other than at said position 13, which are identical to the corresponding region of the RAS protein. Each of the first and the second peptides has an amino acid substitution at the amino acid corresponding to said position 13, wherein the amino acid substitution of the first peptide is different from the amino acid substitution of the second peptide. The at least one further peptide comprises a region of at least 8 amino acids which includes position 12 of the RAS protein, wherein each of said regions independently has at least 6 amino acid residues, other than at said position 12, which are identical to the corresponding region of the RAS protein, and wherein there is an amino acid substitution at the amino acid corresponding to position 12 of the RAS protein; and/or the at least one further peptide comprises a region of a least 8 amino acids which includes position 61 of the RAS protein, wherein each of said regions independently has at least 6 amino acid residues, other than at said position 61, which are identical to the corresponding region of the RAS protein, and wherein there is an amino acid substitution at the amino acid corresponding to position 61 of the RAS protein.
摘要:
There is disclosed a peptide mixture suitable for eliciting an immune response. It consists of six peptides each corresponding to a fragment of the RAS protein wherein each peptide comprises a region of at least 8 amino acids which includes position 12 of the RAS protein. Each of said regions of the peptides independently has at least 6 amino acid residues other than at said position 12, which are identical to the corresponding region of the RAS protein. Each of the peptides has an amino acid substitution at the amino acid corresponding to said position 12, selected from a G12A, G12C, G12D, G12R, G12S or a G12V substitution, and the amino acid substitution of each peptide is different from the amino acid substitution of the other peptides..
摘要:
There is disclosed a peptide mixture suitable for eliciting an immune response. It comprises a first and a second peptide, each corresponding to a fragment of the RAS protein. Each of the first and second peptides comprises a region of at least 8 amino acids which includes position 13 of the RAS protein. Each of said regions of the first and second peptides independently has at least 6 amino acid residues, other than at said position 13, which are identical to the corresponding region of the RAS protein. Each of the first and the second peptides has a point mutation at the amino acid corresponding to said position 13. The point mutation of the first peptide is different from the point mutation of the second peptide.