WO1997040182A1 - Gentransfizierte humane dendritische zellen, ihre herstellung und ihre verwendung, bevorzugt als vakzine - Google Patents
Gentransfizierte humane dendritische zellen, ihre herstellung und ihre verwendung, bevorzugt als vakzine Download PDFInfo
- Publication number
- WO1997040182A1 WO1997040182A1 PCT/DE1997/000772 DE9700772W WO9740182A1 WO 1997040182 A1 WO1997040182 A1 WO 1997040182A1 DE 9700772 W DE9700772 W DE 9700772W WO 9740182 A1 WO9740182 A1 WO 9740182A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dendritic cells
- human
- gene
- mucin
- cells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
- C07K14/4727—Mucins, e.g. human intestinal mucin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K40/00—Cellular immunotherapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K40/00—Cellular immunotherapy
- A61K40/10—Cellular immunotherapy characterised by the cell type used
- A61K40/19—Dendritic cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K40/00—Cellular immunotherapy
- A61K40/20—Cellular immunotherapy characterised by the effect or the function of the cells
- A61K40/24—Antigen-presenting cells [APC]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K40/00—Cellular immunotherapy
- A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
- A61K40/41—Vertebrate antigens
- A61K40/42—Cancer antigens
- A61K40/4256—Tumor associated carbohydrates
- A61K40/4257—Mucins, e.g. MUC-1
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
- A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
Definitions
- the invention relates to gene-transfected human dendritic cells.
- Gene-transfected dendritic cells can be used in basic research as well as in the construction of vaccines, e.g. B. tumor vaccines, find application. An efficient gene transfer to human dendritic cells has not been described so far.
- the invention further relates to a method for producing these cells and their use, preferably as a vaccine.
- the glycoprotein mucin encoded by the MUC1 gene, is expressed on the surface of pancreatic, Mamraa, colon, Parotis and ovarian carcinomas as well as on the corresponding healthy cells.
- Muzin encoded by MUC1 consists of two thirds of 20 to 100 "tandem nucleotide repeats".
- a "tandem nucleotide repeat” consists of 60 nucleotides that encode a polypeptide of 20 amino acids (see Fig. 2).
- peptide epitopes are exposed on tumor cells and can be recognized as foreign by the immune system, in particular T cells (these peptide epitopes are "hidden” by healthy carbohydrates on cells and therefore dissolve normal cells no immune response). These mucin epitopes are suitable for stimulating the immune system to protect the body against a tumor.
- Electroporation was used as the transfection method, a method which is not always successful and in which a large number of cells die.
- EBV-immortalized B cells have been used as immune cells and transfected with MUCl vectors and used to stimulate the immune system (described in Jerome KR, N. Domenech, and OJ Finn. 1993. Tumor-specific cytotoxic T cell clones from patients with breast and pancreatic adenocarcinoma recognize EBV-immortalized B cells tranfected with polymorphyc epitheal mucin complementary DNA. J. of Immunol. 151: 1654-1662 and in Pecher G. and Finn O. j. 1996. Induction of cellular immunity in chimpanzees to tumor-associated antigen mucin by vaccination with MUC1 cDNA-transfected EBV-immortalized autologous B-cells.
- EBV Epstein-Barr virus
- the aim of the invention is to provide gene-transfected human dendritic cells.
- These cells are also to be genetically engineered to develop a vaccine which specifically stimulates the immune system against tumor cells already present in the body and which is intended to reduce or eliminate the tumor.
- "professional” immune cells for the expression of tumor-associated epitopes are to be used to construct a vaccine.
- Certain "professional” immune cells, in contrast to tumor cells, express the costimulatory ligands necessary for optimal T cell activation, such as CD80 and CD86.
- the essential feature of the manufacturing process is the transfection of the foreign gene into the dendrial cells using liposomes.
- the method according to the invention is efficient, simple to carry out, safe to use and, in comparison to, for example, retroviral gene transfer, inexpensive.
- the vaccine consists of human autologous dendritic cells which are transfected with a partial sequence of the human mucin MUCl gene, which contains several "tandem repeat nucleotide sequences" from the MUCl (FIG. 2), by means of lipofectin using the plasmid, and which are by Treatment with the glycosylation inhibitor phenyl-N-acetyl- ⁇ -D-galactosaminide express tumor-associated epitopes.
- the MUCl transfected cells are treated with the glycosylation inhibitor phenyl-N-acetyl- ⁇ -D-galactosaminide for 24 to 36 hours so that the immunogenic, tumor-associated mucin epitopes are formed.
- the Expression can be checked by a FACS analysis using mucin-epitope-specific antibodies.
- the invention also relates to the vector pCMV / MUCl according to FIG. 1 for transfection of the dendritic cells, which consists of the following essential components:
- CMV cytomegalovirus
- the vaccine according to the invention has the following advantages / innovations compared to previous tumor vaccines:
- the vaccine does not contain tumor cells, but a clearly defined antigen (MUCl).
- Immune cells used to construct the vaccine are dendritic cells.
- dendritic cells do not produce any immunosuppressive substances such as interleukin 10.
- Human dendritic cells are produced from peripheral blood of patients or healthy people using interleukin 4 and granulocyte macrophage colony stimulating factor. This is a simple and easy to practice procedure.
- the transfection method is lipofection. A high gene transfer rate in dendritic cells is achieved. The method is easy to carry out and reproducible.
- PCMV / MUCl according to Fig.l is used as the vector for gene transfer.
- the corresponding mucin cDNA was cloned into the vector under the immediate early promoter of CMV.
- the vector contains no cDNA for resistance to antibiotics or the like. The vector thus fulfills high requirements Safety requirements for human use.
- Another advantage of the vaccine according to the invention is that the recognition of the mucin-peptide epitopes by cytotoxic T cells does not follow the previously known classic way of recognizing short peptide epitopes in connection with the HLA complex.
- the mucin-peptide epitopes are recognized by the T cells without "help" from the HLA complex.
- This peculiarity in the detection of tumor-associated mucin epitopes can be explained by the above-mentioned special "tandem repeat" structure of the molecule and the high density of the antigen on the presenting cell.
- the repeated repetition of the immunogenic peptide-epitope motif leads to an activation of the T cells by "crosslinking" the T cell receptor without the HLA complex having to be present.
- peptide epitopes are exposed on tumor cells that can be recognized as foreign by the immune system.
- the activation of the immune system triggered by this is not sufficient in tumor patients to eliminate the tumor because (due to the lack of expression of CD80 and CD86 on tumor cells) there is no costimulation of T cells.
- the vaccine according to the invention triggers an efficient, tumor-specific immune response, which is based on the activation of mucine epitope-specific, cytotoxic T cells. These T cells lead to downsizing or elimination of the tumor cells.
- dendritic cells are transfected with MUCl (copies of the tandem nucleotide sequence of MUCl cloned into the vector) and, if appropriate, treated with the glycosylation inhibitor phenyl-N-acetyl- ⁇ -D-galactosaminide, these express the tumor-associated epitopes.
- MUCl copies of the tandem nucleotide sequence of MUCl cloned into the vector
- Dendritic cells are isolated from human peripheral blood and cultured. On day 4 of the culture of the dendritic cells, the dendritic cells are transfected. For this a vector is used which contains CMV as a promoter for the foreign gene MUCl. 15 ⁇ l lipofectin (Fig. 3) is used for 750,000 dendritic cells. The successful transfection of the foreign gene MUCl is detected by means of FACS analysis with the monoclonal antibody HMFG-2 against mucin epitopes. After transfection, 12% of the dendritic cells show an expression of mucin epitopes. By using a glycosylation inhibitor (Gl), mucine epitopes can be detected on the surface of 48% of the dendritic cells. This marks the successful gene transfer. Even without using the glycosylation inhibitor, there are already sufficient immunogenic mucin epitopes on the surface.
- Gl glycosylation inhibitor
- Mock (vector without foreign gene) transfected cells express mucin epitopes to a maximum of 2% (see Fig. 4)
- Lymphocytes are obtained from human peripheral blood by Ficoll gradient centrifugation and kept in culture. Dendritic cells are selected by the addition of interleukin 4 and granulocyte-macrophage colony stimulating factor and by adherence to platik. The dendritic cells are transfected with the MUCl vector using liposomes. Mucin expression is checked using Western blot methods and FACS analysis with monoclonal mucin antibodies. Phenyl-N-acetyl- ⁇ -D-galactosarainide (concentration 5 mM) is added to the culture medium of the transfected cells for 36 hours. The expression of the tumor-associated mucin-peptide epitopes generated in this way persists for 72 hours and is checked with monoclonal mucin-peptide antibodies by means of FACS analysis. The vaccine is applied to the patient within these 72 hours.
- the vaccine can be used for therapy in patients with mucin (MUCl) -expressing tumors.
- MUCl mucin
- the treatment of breast, pancreas, ovarian, colon and parotid tumors is preferred.
- This vaccine can also be used in healthy people to prevent a tumor expressing mucine epitopes.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Toxicology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97922844A EP0906444A1 (de) | 1996-04-19 | 1997-04-14 | Gentransfizierte humane dendritische zellen, ihre herstellung und ihre verwendung, bevorzugt als vakzine |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19617837A DE19617837A1 (de) | 1996-04-19 | 1996-04-19 | Dendritische Zellen transfiziert mit Muzin-cDNA als Vakzine gegen humane Tumorerkrankungen |
| DE1996117846 DE19617846A1 (de) | 1996-04-19 | 1996-04-19 | Verfahren zur Gentransfektion von humanen dendritischen Zellen |
| DE19617846.0 | 1996-04-19 | ||
| DE19617837.1 | 1996-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997040182A1 true WO1997040182A1 (de) | 1997-10-30 |
| WO1997040182B1 WO1997040182B1 (de) | 1997-12-18 |
Family
ID=26025378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1997/000772 Ceased WO1997040182A1 (de) | 1996-04-19 | 1997-04-14 | Gentransfizierte humane dendritische zellen, ihre herstellung und ihre verwendung, bevorzugt als vakzine |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0906444A1 (de) |
| WO (1) | WO1997040182A1 (de) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999045098A3 (en) * | 1998-03-06 | 1999-12-23 | Bruggen Pierre B V D | Delivery or proteins into eukaryotic cells with recombinant yersinia |
| EP0925059A4 (de) * | 1996-09-11 | 2002-03-27 | Albany Medical College | Protein-lipid vesikel sowie diese enthaltender autogener impfstoff |
| WO2001024832A3 (de) * | 1999-09-27 | 2002-04-18 | Gabriele Pecher | Pharmazeutische zusammensetzung zur behandlung und prophylaxe von humanen tumoren, die das tumorantigen muzin und/oder das carcinoembryonale antigen (cea) exprimieren und ihre verwendung |
| US6440735B1 (en) | 1998-03-31 | 2002-08-27 | Geron Corporation | Dendritic cell vaccine containing telomerase reverse transcriptase for the treament of cancer |
| WO2005017130A3 (en) * | 2003-08-18 | 2005-06-23 | Glycotope Gmbh | Tumour cell lines nm-f9 (dsm acc2606) and nm-d4 (dsm acc2605), uses thereof |
| US7118738B2 (en) | 1997-02-24 | 2006-10-10 | Therion Biologics Corporation | Recombinant pox virus for immunization against MUC1 tumor-associated antigen |
| US7402307B2 (en) | 1998-03-31 | 2008-07-22 | Geron Corporation | Method for identifying and killing cancer cells |
| US7595192B2 (en) | 2002-08-16 | 2009-09-29 | Glycotype Gmbh | Process for the production of temperature-induced tumor cell lysates for use as immunogenic compounds |
| US8592165B2 (en) | 2006-11-10 | 2013-11-26 | Glycotope Gmbh | Carbohydrate specific cellular immunity inducing microorganisms and fractions thereof |
| US9051356B2 (en) | 2006-09-10 | 2015-06-09 | Glycotope Gmbh | Use of human cells of myeloid leukaemia origin for expression of antibodies |
| US9700610B2 (en) | 2011-08-22 | 2017-07-11 | Glycotope Gmbh | Microorganisms carrying a tumor antigen |
| US11872289B2 (en) | 2018-05-18 | 2024-01-16 | Daiichi Sankyo Co., Ltd. | Anti-MUC1 antibody-drug conjugate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003703A1 (en) * | 1995-07-21 | 1997-02-06 | Rhone-Poulenc Rorer Pharmaceuticals Inc. | Adeno-associated viral liposomes and their use in transfecting dendritic cells to stimulate specific immunity |
-
1997
- 1997-04-14 EP EP97922844A patent/EP0906444A1/de not_active Withdrawn
- 1997-04-14 WO PCT/DE1997/000772 patent/WO1997040182A1/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003703A1 (en) * | 1995-07-21 | 1997-02-06 | Rhone-Poulenc Rorer Pharmaceuticals Inc. | Adeno-associated viral liposomes and their use in transfecting dendritic cells to stimulate specific immunity |
Non-Patent Citations (9)
| Title |
|---|
| ARTHUR J. ET AL.: "A comparison of gene transfer methods in human dendritic cells", CANCER GENE THERAPY, vol. 2, no. 4, 1995, pages 312, XP002039139 * |
| BARRATT-BOYES S. ET AL.: "Studies in a chimpanzee model of dendritic cell-based cancer vaccines", PROCEEDINGS OF THE AMERICAN ASSOCIATION FOR CANCER RESEARCH, vol. 37, March 1996 (1996-03-01), pages 444, XP002039146 * |
| BARRATT-BOYES S. ET AL.: "Use of dendritic cells to augment the immune response to tumor-associated mucin in two animal models", JOURNAL OF CELLULAR BIOCHEMISTRY, vol. Sup. 21a, 1995, pages 18, XP002039147 * |
| FINN,O.: "Mucin-based cancer vaccines", CANCER BIOTHERAPY, vol. 10, no. 1, 1995, pages 82, XP002039140 * |
| JEROME K. ET AL.: "Expression of tumor-associated epitopes on Epstein-Barr Virus-immortalized B-cells and Burkitt's Lymphomas transfected with epithelial mucin complementary DNA", CANCER RESEARCH, vol. 52, no. 21, 1 November 1992 (1992-11-01), pages 5985 - 5990, XP002039143 * |
| JEROME K. ET AL.: "Tumor-specific cytotoxic T cell clones from patients with breast and pancreatic adenocarcinoma recognize EBV-immortalized B cells transfected with polymorphic epithelial mucin complementary DNA", THE JOURNAL OF IMMUNOLOGY, vol. 151, no. 3, 1 August 1993 (1993-08-01), pages 1654 - 1662, XP002039145 * |
| PECHER G. AND FINN O.: "Induction of cellular immunity in chimpanzees to human tumor-associated antigen mucin by vaccination with MUC-1 cDNA-transfected Epstein-Barr virus-immortalized autologous B cells", PNAS, U.S.A., vol. 93, no. 4, 20 February 1996 (1996-02-20), pages 1699 - 1704, XP002039144 * |
| PECHER G. ET AL.: "MUC1-gene transfer into antigen presenting cells for immunotherapy of pancreatic cancer", ONKOLOGIE, vol. 18, no. Sup.2, 1995, pages 176, XP002039141 * |
| SPAHN G. ET AL.: "MUC1 gene transfer into human dendritic cells", PROCEEDINGS OF THE AMERICAN ASSOCIATION FOR CANCER RESEARCH, vol. 37, March 1996 (1996-03-01), pages 486 - 487, XP002039142 * |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0925059A4 (de) * | 1996-09-11 | 2002-03-27 | Albany Medical College | Protein-lipid vesikel sowie diese enthaltender autogener impfstoff |
| US7118738B2 (en) | 1997-02-24 | 2006-10-10 | Therion Biologics Corporation | Recombinant pox virus for immunization against MUC1 tumor-associated antigen |
| US6602506B1 (en) | 1998-03-06 | 2003-08-05 | Ludwig Institute For Cancer Research | Delivery of proteins into eukaryotic cells with recombinant Yersinia |
| WO1999045098A3 (en) * | 1998-03-06 | 1999-12-23 | Bruggen Pierre B V D | Delivery or proteins into eukaryotic cells with recombinant yersinia |
| US7824849B2 (en) | 1998-03-31 | 2010-11-02 | Geron Corporation | Cellular telomerase vaccine and its use for treating cancer |
| US6440735B1 (en) | 1998-03-31 | 2002-08-27 | Geron Corporation | Dendritic cell vaccine containing telomerase reverse transcriptase for the treament of cancer |
| US7402307B2 (en) | 1998-03-31 | 2008-07-22 | Geron Corporation | Method for identifying and killing cancer cells |
| WO2001024832A3 (de) * | 1999-09-27 | 2002-04-18 | Gabriele Pecher | Pharmazeutische zusammensetzung zur behandlung und prophylaxe von humanen tumoren, die das tumorantigen muzin und/oder das carcinoembryonale antigen (cea) exprimieren und ihre verwendung |
| US7595192B2 (en) | 2002-08-16 | 2009-09-29 | Glycotype Gmbh | Process for the production of temperature-induced tumor cell lysates for use as immunogenic compounds |
| US8017388B2 (en) | 2003-08-18 | 2011-09-13 | Glycotope Gmbh | Tumour cell lines and uses thereof |
| WO2005017130A3 (en) * | 2003-08-18 | 2005-06-23 | Glycotope Gmbh | Tumour cell lines nm-f9 (dsm acc2606) and nm-d4 (dsm acc2605), uses thereof |
| US8283161B2 (en) | 2003-08-18 | 2012-10-09 | Glycotope Gmbh | Tumour cell lines and uses thereof |
| US9051356B2 (en) | 2006-09-10 | 2015-06-09 | Glycotope Gmbh | Use of human cells of myeloid leukaemia origin for expression of antibodies |
| US10280230B2 (en) | 2006-09-10 | 2019-05-07 | Glycotope Gmbh | Use of human cells of myeloid leukemia origin for expression of antibodies |
| US8592165B2 (en) | 2006-11-10 | 2013-11-26 | Glycotope Gmbh | Carbohydrate specific cellular immunity inducing microorganisms and fractions thereof |
| US9494587B2 (en) | 2006-11-10 | 2016-11-15 | Glycotope Gmbh | Microorganisms or fractions thereof capable of activating cellular immunity against carbohydrates |
| US9700610B2 (en) | 2011-08-22 | 2017-07-11 | Glycotope Gmbh | Microorganisms carrying a tumor antigen |
| US11872289B2 (en) | 2018-05-18 | 2024-01-16 | Daiichi Sankyo Co., Ltd. | Anti-MUC1 antibody-drug conjugate |
| US12291577B2 (en) | 2018-05-18 | 2025-05-06 | Daiichi Sankyo Co., Ltd. | Anti-MUC1 antibody-drug conjugate |
| US12297289B2 (en) | 2018-05-18 | 2025-05-13 | Glycotope Gmbh | Anti-MUC1 antibody |
| US12479926B2 (en) | 2018-05-18 | 2025-11-25 | Daiichi Sankyo Co., Ltd. | Anti-MUC1 antibody-drug conjugate |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0906444A1 (de) | 1999-04-07 |
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