Targets of immunotherapy of chronic viral infections and cancer

The symposium will be hosted by Rīga Stradiņš University, May 24-26. Registered participants are welcome at Dzirciema iela 16. Here is the full program for the event:

Start Finish Title Presenter
For questions or suggestions, please contact the organizers.
Tuesday, 24 May 2016
8:30 9:10 Registration
9:10 9:20 Welcome and opening Uldis Berkis, the Director of the Research Department of Riga Stradins University
9:20 10:00 What is the most efficient immunotherapy to Epstein-Barr virus (EBV) infection? Ingemar Ernberg (Karolinska Institutet, Stockholm, Sweden)
10:00 10:40 HBV - viral vaccine and the first vaccine against cancer Irina Sominskaya (Biomedical Research and Study Center, Riga, Latvia)
10:40 11:00 COFFEE BREAK
SESSION I: TARGETS OF IMMUNOTHERAPY OF CHRONIC VIRAL INFECTIONS
Chairs: Uldis Berkis, Elena Kashuba
11:00 11:30 INaked DNA as a vehicle in immune prevention and immune therapy of viral infections Maria Isaguliants (Riga Stradins University, Riga, Latvia, Gamaleya Research Center of Epidemiology and Microbiology, Moscow, Russia, and Karolinska Institutet, Stockholm, Sweden)
11:30 11:45 A novel efficient HBV vaccine candidate based on HBc and preS1 components presented by VLPs Andris Dishlers (Biomedical Research and Study Center, Riga, Latvia)
11:45 12:00 Immunogenicity in mice of plasmid DNA encoding HCV core and alternative reading frame proteins Juris Jansons (Biomedical Research and Study Center, Riga, Latvia)
12:00 12:20 REGISTRATION (continued)
12:20 13:20 LUNCH
SESSION I: TARGETS OF IMMUNOTHERAPY OF CHRONIC VIRAL INFECTIONS (continued)
Chairs: Ingemar Ernberg, Maria Isaguliants
13:20 14:00 Nanovaccine HIV: prophylactic and therapeutic DNAs Britta Wahren (Karolinska Institutet, Stockholm, Sweden)
14:00 14:40 Targets for HCV prophylactic and therapeutic vaccines Lars Frelin (Karolinska Institutet, Stockholm, Sweden)
14:40 15:00 Delivery of naked DNA for immunization and gene therapy: optimization using human explant model and reporter genes Stefan Petkov (Karolinska Institutet, Stockholm, Sweden)
10:40 11:00 COFFEE BREAK
SESSION II: INVASIVE PROPERTIES AND PROGNOSIS OF CANCER, AND p53
Chairs: Ilse Strumfa, Galina Selivanova
15:20 15:30 Modified Klintrup-Makinen inflammation score in relation to invasive properties of colorectal cancer Inese Drike (Riga Stradins University, Riga, Latvia)
15:30 15:40 Parafibromin: a reliable molecular marker in parathyroid neoplasms. Lubov Kolomencikova (Riga Stradins University, Riga, Latvia)
15:40 15:50 p53 protein expression and its correlation with cell proliferation in colorectal cancer Inese Drike (Riga Stradins University, Riga, Latvia)
15:50 16:10 p53 protein as a potential target of cancer vaccines in glioblastomas Arvids Jakovlevs (Riga Stradins Universitet, Riga, Latvia)
16:10 16:20 Expression of aberrant p53 protein in gastric cancer Mareks Marcuks (Riga Stradins Universitet, Riga, Latvia)
16:20 16:40 Poster presentations (5 min, 3-5 slides)
16:40 17:00 Poster viewing
19:00 21:00 DINNER
SESSION III: OVERVIEW OF THE CANCER FIELD
Chairs: Birke Bartosch, Britta Wahren
09:00 09:40 Introductory lecture on cancer development and vaccine targets. Laminin isoforms in tumor invasion and metastasis Manuel Patarroyo (Karolinska Institutet, Stockholm, Sweden)
09:40 10:20 Chromatin remodeling and cancer, the role of factors of chromatin remodeling in carcinogenesis Anki Östlund (Stockholm University, Stockholm, Sweden)
10:20 10:35 Activation of transcription factors by carcinogenic Orai mutants Rainer Schindl (JKU University of Linz, Austria)
10:40 11:00 COFFEE BREAK
SESSION III: OVERVIEW OF THE CANCER FIELD (continued)
Chairs: Manuel Patarroyo, Lars Frelin
11:00 11:30 Oxidative stress and carcinogenesis Alexander Ivanov (Engelhardt Institute of Molecular Biology, Moscow, Russia)
11:30 12:10 Metabolic reprogramming - a hallmark of oncogenic viruses Birke Bartosch (INSERM, Lyon, France)
12:10 12:25 Understanding ciHHV-6 reactivation through miRNAs and mitochondrial network: a new prospective towards better therapy Bhupesh Prusty (University of Würzburg, Würzburg, Germany)
12:25 12:40 S18 family of mitochondrial ribosomal proteins: evolutionary history and gly132 polymorphism in colon carcinoma Muhammad Mushtaq
13:00 14:00 LUNCH
SESSION IV: TARGETS OF CANCER VACCINES
Chairs: Elena Kashuba, Dace Pjanova
14:00 14:40 Vaccines in cancer immunotherapy: experience of Ukrainian oncologists Karaman Olga (Institute of Experimental Oncology and Radiology, Kiev, Ukraine)
14:40 15:20 Telomerase reverse transcriptase as a target of anticancer vaccines Jon Amund Kyte (The Norwegian Radium Hospital, Oslo, Norway)
15:20 15:40 Immunotherapeutic targeting of carcinoembryonic antigen Britta Wahren (Karolinska Institutet, Stockholm, Sweden)
15:40 16:00 COFFEE BREAK
SESSION IV: TARGETS OF CANCER VACCINES (continued)
Chairs: Dzmitry Shcharbin, Irina Kholodjuka
16:00 16:40 Mutant p53 vaccination prospects Galina Selivanova (Karolinska Institutet , Stockholm, Sweden)
16:40 17:20 Mitochondrial protein S18-2: functions and possibility of vaccine targeting Elena Kashuba (Institute of Experimental Oncology and Radiology, Kiev, Ukraine)
17:20 17:30 Impact of low penetrance variants on breast cancer morbidity and prognosis Monta Ustinova (Riga Stradins University, Riga, Latvia)
Wednesday, May 26, 2016
SESSION V: CANCER VIROTHERAPY
Chairs: Lars Frelin, Jon Amund Kyte
09:00 09:40 Immunotherapy of melanoma Dace Pjanova (Biomedical Research and Study Center, Riga, Latvia)
09:40 10:00 Cancer immunotherapy: oncolytic virotherapy in Latvia Dace Reihmane (Riga Stradins University, Riga, Latvia)
10:00 10:40 NK mediated cytolysis in glioblastoma, triggered by viral therapy Marion Schneider (University Hospital Ulm, Ulm, Germany)
10:40 10:45 Effect of Rigvir on viable cancer cell count in vitro Telle V et. al
10:45 11:10 COFFEE BREAK
SESSION VI: DESIGN AND DELIVERY OF VACCINES AND BIOPHARMACEUTICALS
Chairs: Dzmitry Scharbin, Karl Ljungberg
11:10 11:50 Nanoparticles as the basis for treatment of HIV/AIDS and cancer Elżbieta Pedziwiatr-Werbicka (University of Lodz, Lodz, Poland)
11:50 12:30 Immunotherapy for HPV-related disease in HIV-positive and HIV-negative men and women Joel Palefsky (University of California, San Francisco, USA)
12:30 13:10 Breaking through low immunogenicity of HIV-1 reverse transcriptase in therapeutic vaccines against drug resistance in HIV infection. Elizaveta Starodubova (Chumakov Institute of Poliomyelitis and Viral Encephalitides, Engelhard Institute of Molecular Biology, Moscow, Russia, and Karolinska Institutet, Stockholm, Sweden)
13:10 14:10 LUNCH
SESSION VI: DESIGN AND DELIVERY OF VACCINES AND BIOPHARMACEUTICALS (continued)
Chairs: IrinaSominskaya, Ida Franiak-Pietryga
14:10 14:50 DNA, RNA or viral particles: alphaviruses as vaccine vectors Karl Ljungberg (Karolinska Institutet, Stockholm, Sweden)
14:50 15:10 Nucleotide-modified RNA-aptamers selected to the cell-surface of Burkitt lymphoma cells suppress Burkitt lymphoma but not T-cell lymphoma cell proliferation in vitro Irina Kholodnjuka Irina (Riga Stradins University, Riga, Latvia)
15:10 15:50 Viral versus non-viral vectors for anticancer gene therapy Dzmitry Shcharbin & Maria Bryszewska (Lodz University, Lodz, Poland)
16:00 16:15 Closing of the meeting
Wednesday, May 27, 2016
Supplementary lecture course by Lodz University
INSIGHTS IN HEMATOONCOLOGY
Dr. Ida Franiak-Pietryga
09:00 09:30 Gene expression profiling, microarrays - state of the art and their applications in hematooncology
09:35 10:05 Chronic Lymphocytic Leukemia (CLL) - then and now; Familial predisposition and genetic risk factors for lymphoma; Genomic and epigenomic heterogeneity in CLL; treatment of CLL - where are we heading?
10:10 10:40 Apoptosis, signaling pathways - common denominator in paradigm of CLL; how to use a knowledge from signaling pathways to design therapy for individual patient, glycodendrimers and what impact might they have on leukemia. State-of-the-art and future perspective. The significance of the data obtained.
10:40 11:00 COFFEE BREAK
CHARACTERIZATION OF NANOPARTICLES BY ZETA POTENTIAL AND SIZE MEASUREMENTS
Dr. Elżbieta Pędziwiatr-Werbicka
11:00 11:30 Colloidal stability and DVLO theory. The electrical double layer and zeta potential. Factors affecting zeta potential; Huckel and Smoluchowski's approximations used for the conversion of electrophoretic mobility into zeta potential; How good is zeta potential measurement in water treatment?
11:35 12:05 Brownian motion and light scattering theories. What is the hydrodynamic diameter, z-average size, polydispersity index. The differences between intensity, volume and number distribution.
12:10 14:40 Applications of zeta potential and size measurements for nanoparticles characterization
12:40 14:40 LUNCH
BASICS OF FLUORESCENCE AND PHOSPHORESCENCE AND THEIR APPLICATIONS FOR GENE DELIVERY SYSTEMS
Dr. Dzmitry Shcharbin
13:40 14:25 Physical principles. Photochemistry. Quantum yield. Lifetime. Jablonski diagram.
14:30 15:15 Anisotropy. Quenching. Steady-state fluorescence and phosphorescence. Time-resolved fluorescence and phosphorescence. Fluorescent and phosphorescent probes.
15:20 16:00 Applications of fluorescence and phosphorescence for gene delivery systems.