Program. Day 1. Day 2

Program LKI Symposium “Tumor Immunology & Immunotherapy: harnessing the immune system to fight cancer” Leuven, Campus Gasthuisberg, Onderwijs en Navor...
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Program LKI Symposium “Tumor Immunology & Immunotherapy: harnessing the immune system to fight cancer” Leuven, Campus Gasthuisberg, Onderwijs en Navorsing II 12-­­14 September 2016

Day 1 12:30 -­­ 13:30 13:30 -­­ 13:40

Registration and coffee Welcome and opening by Prof. Dr. Wim Robberecht, Vice-rector of KU Leuven and Chairman of the Board University Hospitals Leuven Prof. Dr. Jo Van Lint, Coordinator for Translational Cancer Research of the Leuven Cancer Institute

Session 1: Defining tumor antigens and immunogenicity (Chair: Prof. Karim Vermaelen, University of Ghent) Prof. Dr. Pierre Coulie (UCL, Woluwe) “Tumor heterogeneity: a problem for cancer immunotherapy” 13:40 --­ 14:20 Poster blitz sessions (20 posters, 2-­­min each)(posters nr 1-20, see list on page 3-5 below) 14:20 -­­ 15:00 Prof Dr. Zlatko Trajanoski (Biocenter, Innsbruck) “Pan-cancer immunogenomic analyses reveal 15:00 -­­ 15:40 genotype-immunophenotype relationships and predictors of response to checkpoint blockade” 15:40 -­­ 16:00 REFRESHMENTS Session 2: Vaccine based immunotherapy (Chair: Prof. Viggo Van Tendeloo, University of Antwerp) 16:00 -­­ 16:40 Prof. Dr. Carl Figdor (Radboud University Medical Center, Nijmegen, NL) “Dendritic cell based immunotherapy” Selected oral communication 16:40 -­­ 17:00 17:00 -­­ 17:40 Prof. Dr. Zwi Berneman (University of Antwerp) “Dendritic cell vaccines for leukemia” 17:40 -­­ 17:50 Concluding remarks day 1 19.00 – 22.00

Dinner (speakers)

Day 2 08:00 -­­ 08:50 08:30 -­­ 08:50 08:50 -­­ 09:00

"Meet the expert" breakfast with Prof. Carl Figdor, Prof. Zlatko Trajanoski, and Prof. Zwi Berneman Arrival Welcome

Session 3: Immunotherapy hurdles and how to overcome them (Chair: Prof Zwi Berneman, University of Antwerp) 09:00 -­­ 09:40 Prof. Dr. Karim Vermaelen (University of Ghent) “The “Jekyll and Hyde” of the tumor-associated dendritic cell system in lung cancer and its potential clinical relevance” 09:40 -­­ 10:20 Poster blitz sessions (20 posters, 2-­­min each) (posters nr 21-41, see list on page 3-5 below) 10:20 -­­ 11:00 Prof. Dr. Aurelien Marabelle (Institut Gustave Roussy, Paris) “How can we overcome resistance to immune checkpoint blockade?” 11:00 -­­ 11:20 REFRESHMENTS

Session 4: Tumor targeting antibodies (Chair: Prof. Patrick Neven, KU Leuven) 11:20 -­­ 12:00 12:00 -­­ 12:20 12:20 -­­ 13:00 13:00 -­­ 14:00 13:00 -­­ 14:00

Dr. Jeroen Lammerts van Bueren (CEO of Genmab, Utercht, NL) “Antibodies for the treatment of hematological malignancies” Selected oral communication Prof. Dr. Özlem Türeci (Ganymed, Mainz) “Developing immune effector mobilizing antibodies in nonhematological cancers" LUNCH -­­ poster viewing – meet the expert lunch "Meet the expert” lunch with Prof. Pierre Coulie, Dr Jeroen Lammerts van Bueren, Prof. Karim Vermaelen and Prof. Aurelien Marabelle

Session 5: Adoptive T-­­cell therapy (Chair: Prof. Dr. Steven Devleeschouwer, KU Leuven) 14:00 -­ 14:40 Prof. Dr. Viggo Van Tendeloo (University of Antwerp) “The Ins and outs of generating redirected T cells using T cell receptor gene transfer for cancer immunotherapy” Selected oral communication 14:40 -­­ 15:00 15:00 -­­ 15:40 Prof. Dr. Reno Debets (Erasmus University, Rotterdam, NL) “T Cell Receptor-­­Engineered T Cells to Treat Solid Tumors” 15:40 -­­ 16:00 REFRESHMENTS Session 6: Gut microbiota, immunity and cancer (Chair: Prof. Geert Van Loo, IRC, VIB-­­Gent) 16:00 -­­ 16:40 Dr. Maria Paula Roberti (Institut Gustave Roussy, Paris) “Gut microbiota and cancer therapeutics” 16:40 -­­ 17:00 Selected oral communication 17:00 -­­ 17:20 Best poster awards and concluding remarks day 2

19:00 -­­ 22:00

Dinner (conference) Day 3

08:00 -­­ 08:50 08:30 -­­ 08:50 08:50 -­­ 09:00

"Meet the expert" breakfast with Prof. François Ghiringhelli and Prof. Len Seymour Arrival Welcome

Session 7: Inflammation, tumor microenvironment and immune escape (Chair: Prof. Dr. Patrizia Agostinis, KU Leuven) 09:00 -­­ 09:40 Prof. Dr. Massimilano Mazzone (VIB and Vesalius Research Center, KU Leuven) “Influence of Macrophage Metabolism on Vessel Shape” 09:40 -­­ 10:00 Selected oral communication Prof. Dr. François Ghiringhelli (INSERM, Dijon) “Chemotherapy and anticancer immune responses" 10:00 -­­ 10:40 10:40 -­­ 11:00 REFRESHMENTS Session 8: New approaches to cancer immunotherapy (Chair: Prof. Bart Vandekerckhove, University of Ghent) 11:00 -­­ 11:40 Dr. Abhishek Garg (KU Leuven) “Cancer cell death "with a twist": Towards next-­­generation dendritic cell immunotherapy” 11:40 -­­ 12:00 Selected oral communication 12:00 -­­ 12:40 Prof. Dr. Len Seymour (University of Oxford, UK) “Targeting immunotherapy to tumours using oncolytic viruses” 12:40 -­­ 13:00 Concluding remarks 13:00 -­­ 14:00 LUNCH -­­ poster viewing – meet the expert lunch 13:00 -­­ 14:00 "Meet the expert” lunch with Prof. Reno Debets, Dr. Maria Paula Roberti, Prof. Max Mazzone, Prof. Viggo Van Tendeloo and Dr. Abhishek Garg

List  of  poster  abstracts  (listed  alphabetically  by  family  name  of  presenting  author)   Please  mount  your  poster  on  the  board  corresponding  to  your  poster  number  in  the  poster  hall  at  floor  6.   Posters  1-­‐20  will  be  presented  in  2  minute  blitz  slide  sessions  on  12  September  from  14:20-­‐15:00   Posters  21-­‐41  will  be  presented  in  2  minute  blitz  slide  sessions  on  13  September  from  09:40-­‐10:20   1   2  

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Ana  Rita  Antunes1,2,  Karen  De  Vlaminck1,2,  Jo   Van  Ginderachter1,2*,  Kiavash  Movahedi1,2*   ASSABBAN  Assiya1,  Andrianne  Mathieu1,   Blackshear  Perry  J.2,  Van  Maele  Laurye1,   Goriely  Stanislas1   Bala  Attili1,  Petya  Georgieva2,  Dieter  Ory1,   Thomas  Mathivet2,  Joost  Dejaegher3,  Steven  De   Vleeschouwer3,  Guy  Bormans1 Baert  T1,2,  Garg  AD3,  Vindevogel  E2,  Van   Hoylandt  A1,2,  Verbist  G4,  Agonistinis  P3,   Vergote  I1,2,  Coosemans  A1,2 Baert  T1,2,  Mathivet  T3,  Van  Hoylandt  A1,2,   Vergote  I1,2,  Coosemans  A1,2 Jochen  Belmans(1),  Matthias  Van  Woensel(2,3),   Brecht  Creyns(4),  Jean-­‐Pierre  Locquet(5),   Dominique  Bullens(1,6),  Stefaan  Van  Gool(1,7)   Mohammed  Benkheil,  Sam  Noppen,  Jan   Paeshuyse,  Johan  Neyts,  Sandra  Liekens   Bonelli  Stefano1,2,  Laoui  Damya  1,2,  Keirsse  Jiri 1,2 ,  Schoonooghe  Steve  1,2,  Van  Ginderachter   Jo1,2   Diana  Campillo-­‐Davo1,  Fumihiro  Fujiki2,  Johan   Van  den  Bergh1,  Evelien  Smits1,3,4,  Haruo   Sugiyama2,  Viggo  F.I.  Van  Tendeloo1,  Zwi   Berneman1,3,   Flora  D’Anna§1,2,  Hui  Zhao§1,2,  Rebecca  V.   Berrens3,4,  Liesbeth  Minnoye1,2,  Savvas  N.   Savvides5,6,  Wolf  Reik3,7,8,9,  Bernard   Thienpont#1,2,  Diether  Lambrechts#1,2   Lutz  Nuhn,a  Sunil  A.  David,b  Stefaan  De  Kker,c   and  Bruno  G.  De  Geest   Yannick  De  Vlaeminck1,  Cleo  Goyvaerts1,  Carlo   Heirman1,  Kris  Thielemans1,  Jo  Van   Ginderachter2,3  and  Karine  Breckpot1   Joost  Dejaegher,  MD  (1)  –  Ellen  Vercalsteren   (1)  –  Louis  Boon,  PhD  (2)  –  Steven  De   Vleeschouwer,  MD,  PhD  (1)   Isabelle  Dierckx  de  Casterlé1,  Omer  Rutgeerts1,   Sabien  Fevery1,  Stefaan  Van  Gool2,  Mark   Waer1,  An  D.  Billiau1,  Ben  Sprangers1,3  

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Monica  Gordon-­‐Alonso,  Claude  Wildmann,   Thibault  Hirsch  and  Pierre  van  der  Bruggen  

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Chunyan  Gu-­‐Trantien1$,  Edoardo  Migliori1,   Laurence  Buisseret1,2,  Alexandre  de  Wind3,  

Dissecting  the  heterogeneity  and  functions  of  tumor-­‐ associated  macrophages  in  glioblastoma   Tristetraprolin  expression  by  keratinocytes  plays  a   key  role  in  the  control  of  inflammation  and   carcinogenesis.   In  Vitro  Positron  emission  tomography  imaging  of   Translocator  protein  (TSPO)  in  brain  tumors     In  vitro  generation  of  murine  dendritic  cells  for   cancer  immunotherapy:  An  optimized  protocol   Tumor-­‐associated  macrophage  phenotype  makes   low  grade  ovarian  cancer  a  possible  target  for   immunotherapy     Immunotherapy  with  subcutaneous  autologous   tumor  lysate  increases  glioblastoma  survival  in   temozolomide  treated  mice   Hepatitis  C  Virus  induced  EGFR  activation:  role  in   liver  pathogenesis   Targeting  Neuropilin-­‐1  through  single-­‐domain   antibodies:  a  novel  strategy  to  tackle  tumor-­‐ associated  macrophages   Electroporation  of  Dicer-­‐substrate  siRNA  Duplexes   Targeting  Endogenous  TCR  Enhance  Tumor  Killing   Activity  of  Wilms’  tumor  1  (WT1)-­‐specific  TCR-­‐ redirected  cytotoxic  T  Cells     Hypoxia,  DNA  methylation  and  retrotransposons:  an   opportunity  for  cancer  immunotherapy?  

Biomimetic  nanoparticles  for  lymph  node  focused   immune  activation   Dissecting  the  biology  of  tumor-­‐associated   macrophages  using  lentiviral  vectors  and  nanobodies   PD-­‐1  expression  and  therapeutic  blockade  in  the   GL261  murine  malignant  glioma  model.     Immunotherapy  for  high-­‐risk  neuroblastoma:   allogeneic  stem  cell  transplantation  and  recipient   leucocyte  infusion.   Tumor  microenvironment  restrains  cytokine   diffusion:  a  novel  mechanism  for  tumor  immune   evasion   Tfhx13  cells  link  immune  suppression  and  adaptive   memory  in  human  breast  cancer  

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Sylvain  Brohée2,  Soizic  Garaud1,  Luan  Dang4,   Jean-­‐Nicolas  Lodewyckx1,  Céline  Naveaux1,   Hugues  Duvillier5,  Stanislas  Goriely6,  Denis   Larsimont3  and  Karen  Willard-­‐Gallo1   Marc  Hennequart1,2,  Luc  Pilotte1,2,  Stefania   Cane1,2,  Vincent  Stroobant1,2,  Etienne  De   Plaen1,2,  Benoit  Van  den  Eynde1,2,3;*.   Jacobs  Julie1,2,  Deschoolmeester  Vanessa1,2,   Zwaenepoel  Karen1,  Hermans  Christophe1,2,   Rolfo  Christian3,4,  Lardon  Filip1,  Siozopoulou   Vasiliki2,  Smits  Evelien1,5,  Pauwels  Patrick1,2   Eva  Van  Overmeire1,2,*,  Evangelia  Bolli1,2,*,  Mate   Kiss1,2,  Andrea  Casazza3,  ,  Jiri  Keirsse1,2,  Imane   Song4,  Isabelle  Houbracken4,  Inge   Vercauteren1,2,  Yvon  Elkrim1,2,  Frank  Tacke5,   Louis  Boon6,  Massimiliano  Mazzone3,  Sofie   Struyf7,  Damya  Laoui1,2,$  and  Jo  A.  Van   Ginderachter1,2,$   Klaessens  S1,  De  Plaen  E1,  Stroobant  V1  and  Van   den  Eynde  B1.     S.K.  Larsen1,  D.  Schröder1  (MD),  J.  Carrasco2,3  (MD,   PhD) ,  O.  Bricard1,  G.  Hames1,  N.  Remy1,  Missault   Kevin1,  J.-­‐L.  Canon2,3  (MD),  P  Vannuffel4  (PhD),  C.   Galant5  (MD,  PhD),  M.  Berlière5  (MD,  PhD),  P.  G.   Coulie1  (MD,  PhD).   Heleen  Dewittea,  Sandra  Van  Lintb,  Katrien   Vanderperrenc,  Emmelie  Stockc  Stefaan  C.  De   Smedta,  Karine  Breckpotb  and  Ine  Lentackera   Stéphanie  Liénart1†,  Julia  Cuende1†,  Olivier   Dedobbeleer1,  Bas  van  der  Woning2,  Gitte  De   Boeck2,  Julie  Stockis1,  Caroline  Huygens1,  Didier   Colau3,  Joan  Somja4,  Philippe  Delvenne4,  Muriel   Hannon4,  Frédéric  Baron4,  Laure  Dumoutier3,   Jean-­‐Christophe  Renauld3,  Hans  De  Haard2,   Michael  Saunders2,  Pierre  G.  Coulie1  and   Sophie  Lucas1   Alessandra  Lopes1,  Kevin  Vanvarenberg1,   Véronique  Préat1  and  Gaëlle  Vandermeulen1.     Ken  Maes1,  Sarah  Melhaoui1,2,  Brenda  De   Keersmaecker2,  Karine  Breckpot2,  Kim  De   Veirman1,  Eline  Menu1,  Elke  De  Bruyne1  and   Karin  Vanderkerken1   Elly  Marcq1,  Vasiliki  Siozopoulou1,2,  Jorrit  De   Waele1,  Jonas  Van  Audenaerde1,  Karen   Zwaenepoel1,2,  Eva  Santermans3,  Niel  Hens3,4,   Patrick  Pauwels1,2,  Jan  P  van  Meerbeeck1,5p,   Evelien  LJ  Smits1,6p   B.  Mertens,  TC.  Nogueira,  D.  Topalis,  R.   Stranska,  G.  Andrei,  R.  Snoeck   Rega  Institute  for  medical  research,  KU  Leuven,   Leuven  Belgium  

 

Cyclooxygenase-­‐2  triggers  constitutive  tryptophan   catabolism  in  human  tumors  and  favors  immune   evasion   CD70-­‐positive  colorectal  cancer  associated   fibroblasts:  prognostic  factor  and  immune  escape   mechanism     The  CCL8/CCR8  axis  maintains  an   immunosuppressive  tumor  microenvironment    

Characterization  of  a  feedback  loop  that  regulates   the  activity  of  TDO,  an  enzyme  involved  in  tumor   immune  escape.   Determining  the  frequency  and  clonality  of  known   tumor-­‐specific  cytolytic  T  cells  in  the  blood  of  a   patient  with  primary  breast  carcinoma     Microbubbles  as  magic  bullets  in  cancer   immunotherapy     Monoclonal  antibodies  against  GARP/TGF-­‐ 1   complexes  inhibit  the  immunosuppressive  activity  of   human  regulatory  T  cells  in  vivo    

Optimization  of  DNA  cancer  vaccine  increases   antigen  production  and  delays  P815  mastocytoma   tumor  growth     Decitabine  and  quisinostat  exert  immunogenic   effects  in  the  5T33  murine  multiple  myeloma  model.     Characterization  of  the  tumor  microenvironment  and   investigation  of  immune  checkpoint  expression  in   malignant  pleural  mesothelioma     Addition  of  an  adjuvant  to  cidofovir  treatment  of   primary  human  papillomavirus  positive  tumor   influences  untreated  secondary  tumor  in  mice    

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Vladan  Milosevic,  Joanna  Kopecka,  Iris  C.   Salaroglio,  Silvia  Novello,  Luisella  Righi,  Giorgio   Scagliotti,  Chiara  Riganti   Erminia  Romano1,  Abhishek  D  Garg1,  Hannelore   Maes1,  Aleksandra  Dudek-­‐Peric1,  Hannelie   Korf2,  Peter  De  Witte3  and  Patrizia  Agostinis1#   Nicole  Rufo1,  Abhishek  D.  Garg1,  Thomas   Sauter2,  Jean-­‐Christophe  Marine3,  Patrizia   Agostinis1   P.  Ruytinx1,  N.  Berghmans1,  N.  Pörtner1,  L.   Vanbrabant1,  S.  Noppen2,  S.  Liekens2,  I.   Ronsse1,  J.  Van  Damme1,  S.  Struyf1   Marco  BE  Schaaf1,  Hannelore  Maes1,  Sampad   Jana2,  Joice  Thomas2,  Kasper  MA  Rouschop3,   Wim  Dehaen2,  Patrizia  Agostinis1   Karolin  Schneider1,  Vanesa  Bol1,  Pierre  Coulie2,   Vincent  Grégoire1
   Ariane  Scoumanne1,  Virginie  Rabolli1*,  Murielle   Martini1*,  Marie-­‐Claire  Letellier1,  Stefano   Crosignani1,  Christophe  Quéva1,  Michel   Detheux1,  Jakub  M  Swiercz1*,  Sandra   Cauwenberghs1*   Trompet  Erika1,  Tousseyn  Thomas2,  Snoeck   Robert1,  Andrei  Graciela1   Heleen  H.  Van  Acker,1  Ottavio  Beretta,2   Sébastien  Anguille,1,3  Lien  De  Caluwé,1,4  Angela   Papagna,2  Johan  M.  Van  den  Bergh,1  Yannick   Willemen,1  Herman  Goossens,1  Zwi  N.   Berneman,1,3  Viggo  F.  Van  Tendeloo,1  Evelien  L.   Smits,1,3,5  Maria  Foti,2  Eva  Lion1,3   Van  den  Bergh  JMJ*1,  Willemen  Y1,  Lion  E1,  De   Reu  H1,  Berneman  ZN1,  Van  Tendeloo  VFI1,   Smits  ELJM1,2   Damya  Laoui1,2,*,  Jiri  Keirsse1,2,*,  Yannick   Morias1,2,  Patrick  De  Baetselier1,2,  Massimiliano   Mazzone5,6,    Martin  Guilliams3,4,$,  Jo  A.  Van   Ginderachter1,2,$   Van  Hoeck  J.1,  Wayteck  L.1,  Dewitte  H.1,  Xiong   R.1,  Breckpot  K.2,  Braeckmans  K.1,3,  De  Smedt   S.C.1,  Raemdonck  K.1   Matthias  Van  Woensel  (1,2)  &  Thomas   Mathivet  (3,4),  Nathalie  Wauthoz  (2),  Rémi   Rosière  (2),  Véronique  Mathieu  (5),  Robert  Kiss   (5),  Florence  Lefranc  (6),  Louis  Boon  (7),  Jochen   Belmans  (8),  Stefaan  W.  Van  Gool  (9),  Holger   Gerhardt  (3,4),  Karim  Amighi  (2),  Steven  De   Vleeschouwer  (1,10)   Mathias  Wenes1,2,  Min  Shang1,2,  Mario  Di   Matteo1,2,  Jermaine  Goveia3,4,  Rosa  Martín-­‐ Pérez1,2,  Jens  Serneels1,2,  Hans  Prenen5,  Bart   Ghesquière6,7,  Peter  Carmeliet3,4,  Massimiliano   Mazzone1,2  

Malignant  pleural  mesothelioma  creates  an   immunosuppressive  microenvironment  due  to  the   presence  of  cancer  stem  cells   BNIP3:  a  key  modulator  of  the  melanoma-­‐ macrophages  interface     Systems  Biology  of  Immunogenic  Cell  Death  (ICD)  in   Melanoma       Angiostatic  activity  of  two  natural  CXCL4L1  isoforms     Derivatives  of  chloroquine  to  improve  anticancer   therapy       Radiation  induced  immunogenic  cell  death  signals  in   human  HPV-­‐positive  and  HPV-­‐negative  HNSCC  cell   lines   Development  and  validation  of  a  phenotypic   screening  platform  for  the  identification  of  novel   immuno-­‐oncology  targets     Organotypic  epithelial  raft  cultures  for  the  ex  vivo   study  of  lymphoproliferative  disorders   Superior  cytolytic  immune  effector  cell  recruitment   by  interleukin-­‐15  dendritic  cells  

Transpresentation  of  interleukin-­‐15  by  IL-­‐15/IL-­‐15R   mRNA-­‐engineered  human  dendritic  cells  boosts   antitumoral  natural  killer  cell  activity   The  tumor  microenvironment  harbors  ontogenically   distinct  dendritic  cell  populations  with  opposing   effects  on  tumor  immunity   Hitchhiking  nanoparticles:  exploring  novel  siRNA   delivery  approaches  on  cytotoxic  T  cells   Sensitization  of  glioblastoma  tumor  micro-­‐ environment  to  chemo-­‐  and  immunotherapy  by   Galectin-­‐1  intranasal  knock-­‐down  strategy  

Macrophage  metabolism  controls  tumor  blood  vessel   morphogenesis  and  metastasis    

For more information, please contact:

Prof. Dr Jo Van Lint Leuven Cancer Institute (LKI) [email protected] More info: kuleuvencongres.be/leuvenimmuno2016/