Mahmood Jeddi-Tehrani
Department of Immunology, Monoclonal Antibody Research Center, Avesina Research Institute, Tehran, Iran and | Immune and Gene Therapy Lab., Cancer Center Karolinska, Karolinska Institute Stockholm, Sweden | Department of Immunology, Reproductive Biology, Biotechnology and Infertility Research Center, Avesina Research Institute
[ 1 ] - Indoleamine 2,3-Dioxygenase and Immunological Tolerance during Pregnancy
Indoleamine 2,3-dioxygenase (IDO), an enzyme involved in the catabolism of tryptophan, is expressed by a variety of cells and tissues such as macrophages, dendritic cells, cells of the endocrine system and by the placenta. IFN- γ is the main inducer of this enzyme. IDO acts as an important defense mechanism of innate immunity against pathogens. It also has tumor suppressive activity and prolong...
[ 2 ] - Mcl-1 Is Up Regulated by Prenylated Coumarin, Umbelliprenin in Jurkat Cells
Chronic lymphocytic leukaemia (CLL) is the most common B-cell malignancy in the western world and exists as subtypes with very different clinical courses. Myeloid cell leukemia 1 (Mcl-1) is one member of Bcl-2 family proteins that has been shown to be expressed in various tissues and malignant cells, including CLL, where its expression is significantly associated with a failure to achieve compl...
[ 3 ] - Docetaxel loaded PEG-PLGA nanoparticles: optimized drug loading, in vitro cytotoxicity and in vivo antitumor effect
In this study a 3-factor, 3-level Box-Behnken design was used to prepare optimized docetaxel (DTX) loaded pegylated poly lactide-co-glycolide (PEG-PLGA) NPs with polymer concentration (X1), drug concentration (X2) and ratio of the organic to aqueous solvent (X3) as the independent variables and particle size (Y1), poly dispersity index (PDI) (Y2) and drug loading (Y3) as the responses. The cyto...
[ 4 ] - Umbelliprenin from Ferula szowitsiana Activates both Intrinsic and Extrinsic Pathways of Apoptosis in Jurkat T-CLL Cell Line
Umbelliprenin is a prenylated compound, which belongs to the class of sesquiterpene coumarins. It is extracted from dried roots of Ferula szwitsiana collected from the mountains of Golestan forest (Golestan Province, north of Iran). Induction of apoptosis in Jurkat T-CLL cells has been previously shown. In this study, effect of umbelliprenin on proapoptotic caspases (caspase-8 and -9) and antia...
[ 5 ] - Umbelliprenin Induces Apoptosis in CLL Cell Lines
Chronic lymphocytic leukemia (CLL) remains an incurable disease that requires innovative new approaches to improve therapeutic outcome. Many Ferula species, including F. asa-foetida, synthesize terpenyloxy coumarins. One of these coumarins is umbelliprenin, which has been implicated with induction of apoptosis in some cancer cell lines. In this study induction of apoptosis by umbellipre...
[ 6 ] - Mcl-1 Is Up Regulated by Prenylated Coumarin, Umbelliprenin in Jurkat Cells
Chronic lymphocytic leukaemia (CLL) is the most common B-cell malignancy in the western world and exists as subtypes with very different clinical courses. Myeloid cell leukemia 1 (Mcl-1) is one member of Bcl-2 family proteins that has been shown to be expressed in various tissues and malignant cells, including CLL, where its expression is significantly associated with a failure to achieve compl...
[ 7 ] - Docetaxel loaded PEG-PLGA nanoparticles: optimized drug loading, in vitro cytotoxicity and in vivo antitumor effect
In this study a 3-factor, 3-level Box-Behnken design was used to prepare optimized docetaxel (DTX) loaded pegylated poly lactide-co-glycolide (PEG-PLGA) NPs with polymer concentration (X1), drug concentration (X2) and ratio of the organic to aqueous solvent (X3) as the independent variables and particle size (Y1), poly dispersity index (PDI) (Y2) and drug loading (Y3) as the responses. The cyto...
[ 8 ] - Umbelliprenin from Ferula szowitsiana Activates both Intrinsic and Extrinsic Pathways of Apoptosis in Jurkat T-CLL Cell Line
Umbelliprenin is a prenylated compound, which belongs to the class of sesquiterpene coumarins. It is extracted from dried roots of Ferula szwitsiana collected from the mountains of Golestan forest (Golestan Province, north of Iran). Induction of apoptosis in Jurkat T-CLL cells has been previously shown. In this study, effect of umbelliprenin on proapoptotic caspases (caspase-8 and -9) and antia...
[ 9 ] - Umbelliprenin Induces Apoptosis in CLL Cell Lines
Chronic lymphocytic leukemia (CLL) remains an incurable disease that requires innovative new approaches to improve therapeutic outcome. Many Ferula species, including F. asa-foetida, synthesize terpenyloxy coumarins. One of these coumarins is umbelliprenin, which has been implicated with induction of apoptosis in some cancer cell lines. In this study induction of apoptosis by umbellipre...