Abstract: The present invention relates to cells engineered to express at least one cytokine and at least one antigen which induces the self differentiation of dendritic cell (DC) progenitor cells into functional antigen-presenting induced DC (iDC). Moreover, therapeutic uses of said iDC for regenerating the immune system after transplantation of hematopoietic stem cells are disclosed. Said iDC are also useful for generating mice with a functional endogenously regenerated humanized immune system producing antigen-specific T and B cell responses which can be used as animal models for the study of the human adaptive immune responses.

Abstract: The present invention relates to cells engineered to express at least one cytokine and at least one antigen which induces the self differentiation of dendritic cell (DC) progenitor cells into functional antigen-presenting induced DC (iDC). Moreover, therapeutic uses of said iDC for regenerating the immune system after transplantation of hematopoietic stem cells are disclosed. Said iDC are also useful for generating mice with a functional endogenously regenerated humanized immune system producing antigen-specific T and B cell responses which can be used as animal models for the study of the human adaptive immune responses.

Abstract: The present invention relates to cells engineered to express at least one cytokine and at least one antigen which induces the self differentiation of dendritic cell (DC) progenitor cells into functional antigen-presenting induced DC (iDC). Moreover, therapeutic uses of said iDC for regenerating the immune system after transplantation of hematopoietic stem cells are disclosed. Said iDC are also useful for generating mice with a functional endogenously regenerated humanized immune system producing antigen-specific T and B cell responses which can be used as animal models for the study of the human adaptive immune responses.

Abstract: The present invention relates to cells engineered to express at least one cytokine and at least one antigen which induces the self differentiation of dendritic cell (DC) progenitor cells into functional antigen-presenting induced DC (iDC). Moreover, therapeutic uses of said iDC for regenerating the immune system after transplantation of hematopoietic stem cells are disclosed. Said iDC are also useful for generating mice with a functional endogenously regenerated humanized immune system producing antigen-specific T and B cell responses which can be used as animal models for the study of the human adaptive immune responses.

Abstract: The present invention provides the use of all-trans retinoic acid for the production of a pharmaceutical composition for the treatment of acute myeloid leukemia, which use is characterized in that the patients are selected from the group of non-M3 acute myeloid leukemia patients according to a physiologic concentration, e.g. a level of MN1 below a certain critical level analysed in total blood cells, preferably analysed in bone marrow cells. The critical level of MN1 can be determined according to known methods, e.g. by specific determination of the presence of MN1, e.g. using specific anti-MN1 antibody, e.g. in an ELISA or in another immuno specific assay. Preferably, the level of MN1 is determined at its transcription level, e.g. as the concentration of mRNA encoding MN1.

Abstract: The invention provides an analytical method for the determination of the susceptibility of a human patient suffering from breast cancer to anti-cancer treatment by providing an analytical method for determining the genetic predisposition of a patient in respect of susceptibility, e.g. responsiveness, to anti-cancer treatment, especially treatment using at least one chemotherapeutical agent and/or at least one anti-hormonal agent on the basis of analysis of a genetic marker.

Abstract: The invention relates to the use of a genetic marker in a process for analysis of leukemia patients, especially for use in the prediction of the suitability of chemotherapy in a group of leukemia patients. Further, the invention relates to chemotherapeutical agents for use in the therapy of leukemia patients that have been diagnosed to be at least heterozygous for the relevant allele of the genetic marker.

Abstract: The present invention provides the use of all-trans retinoic acid for the production of a pharmaceutical composition for the treatment of acute myeloid leukemia, which use is characterized in that the patients are selected from the group of non-M3 acute myeloid leukemia patients according to a physiologic concentration, e.g. a level of MN1 below a certain critical level analysed in total blood cells, preferably analysed in bone marrow cells. The critical level of MN1 can be determined according to known methods, e.g. by specific determination of the presence of MN1, e.g. using specific anti-MN1 antibody, e.g. in an ELISA or in another immuno specific assay. Preferably, the level of MN1 is determined at its transcription level, e.g. as the concentration of mRNA encoding MN1.

Abstract: Enzymatic RNA molecules have been designed that cleave mutant N-ras mRNA, preferably at a NUX cleavage site (N=any base, X=A, C or U). Preferred ribozymes have nucleotide sequences 5'-CCAACACCUGAUGAGCGUUAGCGAAACCUGCU-3' or 5'-UCCCAACCUGAUGAGCGUUAGCGAAACACCUG-3' (SEQ ID NOS:1 and 2), and derivatives thereof. The present invention also provides pharmaceuticals containing such molecules and the use of such molecules for the preparation of pharmaceuticals for the treatment of diseases involving abnormal cell growth and/or differentiation.