Abstract: The present invention relates to a method for suppression, prevention, delaying the onset or treatment of diabetes, by administering to an individual in need thereof a fragment of Hsp60 or analog thereof in conjunction with a low antigenicity diet. The invention is exemplified using DiaPep277™, an analog of residues 437-460 of human Hsp60 in combination with a hydrolyzed casein diet.

Abstract: The present invention relates to a method for suppression, prevention, delaying the onset or treatment of diabetes, by administering to an individual in need thereof a fragment of Hsp60 or analog thereof in conjunction with a low antigenicity diet. The invention is exemplified using DiaPep277™, an analog of residues 437-460 of human Hsp60 in combination with a hydrolyzed casein diet.

Abstract: According to the present invention it is now disclosed that exposure of antigen presenting cells, particularly dendritic cells, to peptides or peptide analogs derived from heat shock proteins will subsequently activate T cells to produce immunomodulatory cytokines and will directly influence the cytokines, chemokines, and surface antigens produced by the exposed antigen presenting cells. The present invention relates to peptides and peptide analogs of heat shock proteins capable of interacting directly with dendritic cells. The present invention further relates to pharmaceutical compositions that include dendritic cells exposed to such peptides and analogs, useful for prevention or treatment of either inflammatory disorders and autoimmune diseases or malignancies, viral infections and allergy.

Abstract: The present invention relates to a method for suppression, prevention, delaying the onset or treatment of diabetes, by administering to an individual in need thereof a fragment of Hsp60 or analog thereof in conjunction with a low antigenicity diet. The invention is exemplified using DiaPep277™, an analog of residues 437-460 of human Hsp60 in combination with a hydrolyzed casein diet.

Abstract: The present invention fragments and analogs of heat shock proteins in combination with a low antigenicity diet for suppression, prevention and treatment of diabetes. The invention is exemplified using DiaPep277™, an analog of residues 437-460 of human Hsp60 in combination with a hydrolyzed casein diet. The invention further relates to orally active pharmaceutical compositions comprising Hsp60 fragments and analogs, such as DiaPep277, useful for suppression, prevention or treatment of diabetes and to a regimen for delaying the onset of type 1 diabetes and for inhibition of insulitis.

Abstract: According to the present invention it is now disclosed that exposure of antigen presenting cells, particularly dendritic cells, to peptides or peptide analogs derived from heat shock proteins will subsequently activate T cells to produce immunomodulatory cytokines and will directly influence the cytokines, chemokines, and surface antigens produced by the exposed antigen presenting cells. The present invention relates to peptides and peptide analogs of heat shock proteins capable of interacting directly with dendritic cells. The present invention further relates to pharmaceutical compositions that include dendritic cells exposed to such peptides and analogs, useful for prevention or treatment of either inflammatory disorders and autoimmune diseases or malignancies, viral infections and allergy.

Abstract: The invention identifies fragments of hsp60 which retain the capability of inducing a pro-inflammatory immune response of cells of the innate immune system. It is further discloses the unexpected finding that smaller peptides derived from these fragments of hsp60 are capable of acting as antagonists of hsp60 insofar as they have the ability to reduce or even prevent the induction of a pro-inflammatory immune response by hsp60 in cells of the innate immune system. It further discloses variants, derivatives and analogs of such peptides, which are capable of acting as antagonists of hsp60 insofar as they have the ability to reduce or prevent the induction of a pro-inflammatory immune response by hsp60 in cells of the immune system. The invention also discloses pharmaceutical compositions comprising such peptide fragments or variants, derivatives and analogs thereof, and their use to prevent or ameliorate inflammatory diseases or disorders.

Abstract: Novel peptides which are epitopes of the human 60 kDa heat shock protein (hsp60) may be used for the diagnosis and treatment of insulin-dependent diabetes mellitus (IDDM). Pharmaceutical compositions containing such peptides and kits for use in diagnosis of IDDM are also disclosed.

Abstract: The present invention provides pharmaceutical compositions and methods for reducing the incidence or severity of insulin dependent diabetes mellitus, insulitis, &bgr;-cell destruction, or latent autoimmune diabetes in adults by administering to a patient a pharmaceutical composition comprising an antigen and a carrier, wherein the antigen is recognized by inflammatory T cells associated with the pathogenesis of the disease and the carrier is a metabolizable lipid emulsion. The composition induces a TH1→TH2 shift in the cytokines produced by said T cells and it is administered in an amount, which is therapeutically effective to reduce the symptoms of the disease.

Abstract: Metabolizable lipid emulsions, such as Intralipid and Lipofundin, are excellent vehicles for peptide therapy of autoimmune diseases and of other TH1 T cell mediated diseases or conditions, as it promotes a TH1 to TH2 cytokine shift.

Abstract: Metabolizable lipid emulsions, such as Intralipid and Lipofundin, are excellent vehicles for peptide therapy of autoimmune diseases and of other TH1 T cell mediated diseases or conditions, as it promotes a TH1 to TH2 cytokine shift.

Abstract: It has been discovered that treatment of an IDDM model with the p277 auto-antigen in a tolerogenic carrier induces a shift from a TH1 T cell response to a TH2 T cell response. The efficacy of proposed vaccines for any T cell mediated disease can be detected or monitored by measuring for such a TH1→TH2 T cell reponse shift.

Abstract: A peptide having the structure of the p277 sequence of hsp60 in which one or both cysteine residues are replaced by valine residues and/or in which the Thr19 residue is replaced by Lys, has substantially the same biological activity as p277 but with substantially improved stability. The novel p277 analogues may be used for every purpose that p277 can be used.

Abstract: Novel peptides which are epitopes of the human 60 kDa heat shock protein (hsp60) may be used for the diagnosis and treatment of insulin-dependent diabetes mellitus (IDDM). Pharmaceutical compositions containing such peptides and kits for use in diagnosis of IDDM are also disclosed.

Abstract: The present invention relates generally to peptide sequences, and method of their use, which sequences modulate the activity of anti-idiotypic T cells. The activity of the anti-idiotypic T cells of interest is related to the ability of these T cells to recognize anti-p277 T cells. The peptides of the present invention thus include important tools in the effort to diagnose, prevent, alleviate or treat disease related to insulin-dependent diabetes mellitus (IDDM).

Abstract: A 65 KD heat shock protein, proteins cross-reactive therewith, antibodies thereto or T cells specific thereto can be used for detecting in humans the existence of, a tendency to develop, or the initiation of a process leading to insulin dependent diabetes mellitus. Antibodies to hsp65 can be used to detect the hsp65 molecule in blood or urine. The hsp65 molecule of any species, or any other substance immunologically cross-reactive therewith, when administered with a tolerogenic carrier, can be used for the prevention or treatment of IDDM prior to development of clinical symptoms thereof. T cells, active fragments thereof or the receptor peptide thereof can also be used for prevention or treatment of IDDM.

Abstract: A 65 KD heat shock protein, proteins cross-reactive therewith, or antibodies thereto can be used for detecting in humans the existence of, a tendency to develop, or the initiation of a process leading to insulin dependent diabetes mellitus. Antibodies to hsp65 can be used to detect the hsp65 molecule in blood or urine. The hsp65 molecule of any species, or any other substance immunologically cross-reactive therewith, when administered with a tolerogenic carrier, can be used for the prevention or treatment of IDDM prior to development of clinical symptoms thereof.

Abstract: A 65 KD heat shock protein, proteins cross-reactive therewith, antibodies thereto or T cells specific thereto can be used for detecting in humans the existence of, a tendency to develop, or the initiation of a process leading to insulin dependent diabetes mellitus. Antibodies to hsp65 can be used to detect the hsp65 molecule in blood or urine. The hsp65 molecule of any species, or any other substance immunologically cross-reactive therewith, when administered with a tolerogenic carrier, can be used for the prevention or treatment of IDDM prior to development of clinical symptoms thereof. T cells, active fragments thereof or the receptor peptide thereof can also be used for prevention or treatment of IDDM.

Abstract: A 65 KD heat shock protein, proteins cross-reactive therewith, or antibodies thereto can be used for detecting in humans the existence of, a tendency to develop, or the initiation of a process leading to insulin dependent diabetes mellitus. Antibodies to hsp65 can be used to detect the hsp65 molecule in blood or urine. The hsp65 molecule of any species, or any other substance immunologically cross-reactive therewith, when administered with a tolerogenic carrier, can be used for the prevention or treatment of IDDM prior to development of clinical symptoms thereof.