ORAL PRESENTATIONS
| 14.45-16.15 | Abstract Session |
| Chairs: Milena Ivanova, Antonij Slavcev, Zorana Andric | |
| OP01. COMPARISON OF T- AND B- CELL ALTERATIONS AFTER KIDNEY OR LIVER TRANSPLANTATION Fylaktou A.1, Lioulios G.2, Valasidis A.3, Oikonomou T.4, Fouza A.5, Nikolaidou V. 1, Xochelli A. 1, Vagiotas L. 5, Daoudaki M.6, Stagkou M.7, Goulis I.4, Tsoulfas G.5 1. National Peripheral Histocompatibility Center, Department of Immunology, Hippokration General Hospital, Thessaloniki, Greece 2. Department of Nephrology, Democritus University of Thrace, University General Hospital of Alexandroupoli, Alexandroupoli, Greece 3. Department of Nephrology, 424 Military Hospital, Thessaloniki, Greece 4. Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece. 5. Department of Transplant Surgery, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece. 6. Laboratory of Biological Chemistry, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece. 7. 1st Department of Nephrology, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece OP02. SINGLE-ANTIGEN-BEAD ASSAY: A NEW CONCEPT FOR HLA ANTIBODY QUANTIFICATION A. Ahrenstorf, C. Lehmann, I. Doxiadis, Istitute of Transfusion Medicine, University Hospital Eppendorf, Hamburg Germany. OP03. ONE YEAR FOLLOW-UP OF DONOR DERIVED CELL FREE DNALEVELS, IN KIDNEY GRAFT RECIPIENTS Vasileiadou S.1, Lioulios G.2, Samali M.3, Vagiotas L.1, Chatzika G.3, Stagkou M.4, Antoniadis N.1, Tsoulfas G.1, Fylaktou A.3 1. Department of Transplant Surgery, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece. 2. Department of Nephrology, Democritus University of Thrace, University General Hospital of Alexandroupoli, Alexandroupoli, Greece 3. National Peripheral Histocompatibility Center, Department of Immunology, Hippokration General Hospital, Thessaloniki, Greece 4. 1st Department of Nephrology, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece. OP04. DOES NON-CLASSICAL HLA-RESTRICTED DONOR PEPTIDE PRESENTATION IMPROVE THE PREDICTION OF ANTIBODY-MEDIATED REJECTION? Usta Akgül Sa, Alan Ya, Altındal Mb, Ertoy Baydar Dc, Süsal Ca a Transplant Immunology Research Center of Excellence TIREX, Koç University School of Medicine, Istanbul, Türkiye b Department of Internal Medicine, Division of Nephrology, Koç University Hospital, Istanbul, Türkiye c Department of Pathology, Koç University Hospital, Istanbul, Türkiye OP05. POPULATION-SPECIFIC HLA FREQUENCIES INFLUENCE PRA AND SENSITIZATION CLASSIFICATION IN KIDNEY TRANSPLANT CANDIDATES Pieridou C.1,2, Kyriakou M.2, Vrachnos D.3, Iakovou M.2, Koumouli A.1, Costeas P.1,2 1. Karaiskakio Foundation, Nicosia, Cyprus 2. The Center for the Study of Hematological and other Malignancies, Nicosia, Cyprus 3. Stremble Ventures LTD, Limassol, Cyprus OP06. HAPLOGREECE: A STATISTICAL HAPLOTYPE-BASED HLA PREDICTION MODEL FOR THE GREEK POPULATION Clichet V1, Usureau C1, Siorenta A2, Lhotte R3, Smaili M4, Spyridonidis A4.5, Taupin JL1,3,6, Vittoraki A2 1Laboratoire d'Immunologie et Histocompatibilité, Hôpital Saint Louis, Paris, France. 2 Immunology Department and National Tissue Typing Center, "G.Gennimatas" Hospital, Athens, Greece. 3 SiLho, Toulouse, France 4 Centre of Bone Marrow Donor volunteers (CBMDP), University of Patras, Rio, Greece. 5 Hematology Department and Bone Marrow Transplantation Unit, University of Patras, Rio, Greece. 6 INSERM U1342 IRSL Université Paris Cité, Paris, France OP07. CHALLENGES FACED BY BULGARIAN PATIENTS IN FINDING A COMPATIBLE DONOR Lukanov Ts.1, 2, Al Hadra B.1, Naumova E.1 1 – Clinic of Clinical Immunology, University Hospital Alexandrovska, Sofia, Bulgaria 2 – Department of Clinical Immunology, Medical University Sofia, Sofia, Bulgaria OP08. CLOSING THE DONOR GAP: CHALLENGES IN ACCESS TO HEMATOPOIETIC STEM CELL TRANSPLANTATION IN NORTH MACEDONIA Kirijas M, Milanovski G, Nedelkovski S, Stamatovska K, Kjaevikj S, Efinska Mladenovska O, Trajkov D, Brnjarchevska Blazevska T, Savevska Milanovska T, Petlichkovski A. Institute of Immunobiology and Human Genetics, Medical Faculty - Skopje, North Macedonia OP09. HLA, KIR, MIC, NKG2D AND ANTIGEN-PRESENTATION DEFECTS COOPERATE TO SHAPE IMMUNE SURVAILANCE IN JAK2 V617F+ AND CALR-MUTANT MPNs Ivanova M1, Mladenova A1, Tsvetkova G2, Micheva I3, Hadjiev E2, Ivanova A4, Madjarova G4, Shivarov V5 1Clinical Immunology, Alexandrovska University Hospital, Medical University, Sofia, Bulgaria. 2Clinical Haematology, Alexandrovska University Hospital, Medical University, Sofia, Bulgaria. 3Clinical Haematology, Saint Marina University Hospital, Varna, Bulgaria. 4Physical Chemistry, Department of Physical Chemistry, Faculty of Chemistry and Pharmacy, Sofia University “St. Kl. Ohridski”, Sofia, Bulgaria. 5Experimental Research, Medical University, Pleven, Bulgaria OP10. FIVE-LOCUS HLA ASSOCIATIONS WITH MULTIPLE SCLEROSIS IN THE ALBANIAN POPULATION: A CASE–CONTROL STUDY Sulcebe G.1, Shyti E.1, Kurti M.1, Kasemi D.1, Deda A.1, Mikerezi I.1, Nezaj R.2, Verlaku A.3, Likaj S.3, Kruja J.3 1 Research Center of Biotechnology and Genetics, Academy of Sciences of Albania; 2 Biotechnology and Food Faculty, Agricultural University of Tirana; 3 Department of Neurosciences, University of Medicine of Tirana, Albania |
POSTER PRESENTATION
| 13.45-14.15 | Poster Viewing |
| Chairs: Ron Loewenthal, Alexandra Siorenta, Aleksandar Petlichkovski | |
| PP01.ASSOCIATION BETWEEN HLA GENOTYPE AND AUTOANTIBODY RESPONSE INTENSITY IN INDIVIDUALS EVALUATED FOR CELIAC DISEASE Kitsiou V., Salamaliki C., Mantzios P., Kontou E., Athanassiades T., Kouniaki D., Pomoni S., Nikolaou S., Tarassi K., Tsirogianni A. Immunology–Histocompatibility Dept., Evangelismos General Hospital, Athens, Greece PP02.ASSOCIATION OF MICA AND MICB POLYMORPHISMS WITH SUSCEPTIBILITY TO MYELODYSPLASTIC SYNDROMES (MDS) Kouniaki D.1, Kitsiou V.1, Athanassiades T.1, Bristogiannis S.2, Nikolaou S.1, Gkizori A.1, Aritzaki S.1, Tarassi A.1, Baltadakis I.2, Tsirogianni A.1 1"Evangelismos" General Hospital, Immunology and Histocompatibility Department, Athens, Greece; 2 "Evangelismos" General Hospital, Department of Haematology and Lymphomas and Bone Marrow Transplantation Unit, Athens, Greece; PP03.BEYOND HLA ALLELE FREQUENCY: THE ROLE OF HAPLOTYPE DIVERSITY IN UNSUCCESSFUL UNRELATED DONOR SEARCHES Blagojevic G, Jovanovic B, Lako Soskic B, Kacaki N, Milojevic A, Dukic T, Andric Z Tissue Typing Department, Blood Transfusion Institute of Serbia, Belgrade, Serbia PP04.BK POLYOMAVIRUS MONITORING AND CLINICAL MANAGEMENT IN KIDNEY TRANSPLANT RECIPIENTS Stamatovska K.1, Petlichkovski A.1, Trajkov D.1, Milanovski G.1, Brnjarchevska Blazhevska T.1, Savevska Milanovska T.1, Nedelkovski S.1, Efinska Mladenovska O.1, Kajevikj S.1, Shterjova Zh.2, Kirijas M1. 1Institute of Immunobiology and Human Genetics, Faculty of Medicine, Ss. Cyril and Methodius University in Skopje, Republic of North Macedonia 2University Clinic for Nephrology – Skopje, Republic of North Macedonia PP05.CHANGES IN LYMPHOCYTE SUBSETS AFTER LIVER TRANSPLANTATION AND CLINICAL ASSOCIATIONS Fylaktou A.1, Lioulios G.1,2, Oikonomou T.3, Xochelli A.1, Iliopoulou E.1, Anastasiou A1, Stagkou M.4, Sinakos E.3, Goulis I3, Tsoulfas G.5 1. National Peripheral Histocompatibility Center, Department of Immunology, Hippokration General Hospital, Thessaloniki, Greece 2. Department of Nephrology, Democritus University of Thrace, University General Hospital of Alexandroupoli, Alexandroupoli, Greece 3. Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece. 4. 1st Department of Nephrology, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece 5. Department of Transplant Surgery, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece. PP06.DETECTION OF NOVEL HLA ALLELES IN SERBIA BY NEXT-GENERATION SEQUENCING Jovanovic B, Kacaki N, Blagojevic G, Velickovic D, Dukic T, Andric Z. Tissue Typing Department, Blood Transfusion Institute of Serbia, Belgrade, Serbia PP07.HIGH-RESOLUTION HLA ALLELIC DIVERSITY IN A GEORGIAN TRANSPLANT DONOR-RECIPIENT COHORT: INITIAL EXPERIENCE WITH NANOPORE SEQUENCING Magradze A., Suramelashvili N. Megalab Laboratory, Georgia PP08.HIGH-RESOLUTION HLA PROFILING IN A PATIENT WITH DUAL IMMUNODEFICIENCY: COMPARISON WITH OTHER IMMUNE-MEDIATED DISORDERS Pavel-Tanasa M 1,2,3, Urdea D 1, Gherasim E 2, Cenusa C 2, Anisie E 2, Gavril I 2, Constantinescu D 1,2, Cianga C 1,2 1 Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania 2 Laboratory of Immunology, St. Spiridon Emergency Clinical County Hospital, 700106 Iasi, Romania 3 Advanced Research and Development Center for Experimental Medicine “Prof. Ostin C. Mungiu”—CEMEX, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania PP09.MHC-B GENOTYPING BY TWO DIFFERENT METHODS Stojanovska S. , MD. Phd.Dimcheva-Hristova A. , MD. Milchevska M. , Kadieva P. , Petkovska V. , Ibraimi A . , Sinani M. Institute of Transfusion medicine, Skopje PP10.THE NEED FOR NEW PANELS FOR CHIMERISM MONITORING: EXPERIENCE FROM SINGLE-CENTER DATA Kika F., Paleta A., Konstantinidou A.G., Koravou E.E., Touloumenidou T., Koutra G.M., Zerva P., Vachtsetzi L., Spyridis N., Dimosthenous C., Dolgyras P., Tzanninis R., Karavalakis G., Salvaras G., Papadopoulou-Skordou E., Sakellari I., Papalexandri A. Hematology Department and HCT Unit, G. Papanikolaou Hospital, Thessaloniki, Greece PP11.UNMASKING ANTI-HLA DONOR-SPECIFIC ANTIBODIES MISSED BY STANDARD SINGLE ANTIGEN BEAD PANELS IN PRE-HAPLO-HSCT EVALUATION Gîngu I., Ulea L., Moise A., Duțescu M., Caisân R. National Institute of Blood Transfusion “Prof. Dr. C. T. Nicolau”, National HLA Laboratory, Bucharest, Romania PP12.TRANSFUSION-RELATED ACUTE LUNG INJURY (TRALI) FROM HLA-SENSITIZED DONOR: AN INTERESTING CASE. Fylaktou A.1, Lioulios G.1,2, Samali M.1, Anastasiadis A.3, Dourliou V.4, Testa T.1, Papachristou M.1, Barbouti A.5, Bakaloudi V.6, Chalkia P.7, Mouloudi E.4 1. National Peripheral Histocompatibility Center, Department of Immunology, General Hospital of Thessaloniki “Ippokratio”, Thessaloniki, Greece 2. Department of Nephrology, Democritus University of Thrace, University General Hospital of Alexandroupoli, Alexandroupoli, Greece 3. Department of Hematology, General Hospital of Thessaloniki “Papageorgiou”, Thessaloniki, Greece 4. Intensive Care Unit, General Hospital of Thessaloniki “Ippokratio”, Thessaloniki, Greece 5. Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, General Hospital of Thessaloniki “Ippokratio”, Thessaloniki, Greece 6. Blood Donation Center, University Hospital of Thessaloniki “AHEPA”, Thessaloniki, Greece 7. Blood Donation Center, General Hospital of Thessaloniki “Ippokratio”, Thessaloniki, Greece PP13.ANTI-HNA ANTIBODIES IN GREEK KIDNEY GRAFT RECIPIENTS AND ASSOCIATION WITH HLA AND NON-HLA SENSITIZATION Samali Μ.1, Lioulios G.1,2, Iliopoulou Ε.1, Anastasiou A.1, Asouchidou D.1, Papachristou M.1, Stoumpou A.1, Daoudaki Μ.3, Stagkou Μ.4, Fylaktou Α.1 1. National Peripheral Histocompatibility Center, Department of Immunology, Hippokration General Hospital, Thessaloniki, Greece 2. Department of Nephrology, Democritus University of Thrace, University General Hospital of Alexandroupoli, Alexandroupoli, Greece 3. Laboratory of Biological Chemistry, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece. 4. 1st Department of Nephrology, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece |
