PMID- 16837193 OWN - NLM STAT- MEDLINE DCOM- 20130409 LR - 20151119 IS - 1879-0852 (Electronic) IS - 0959-8049 (Linking) VI - 49 IP - 4 DP - 2013 Mar TI - Tumor-associated antigenic pattern in squamous cell carcinomas of the head and neck--analysed by SEREX. PG - e1-7 LID - S0959-8049(06)00216-4 [pii] LID - 10.1016/j.ejca.2005.09.036 [doi] AB - Most immuno-therapeutic approaches are based on tumor-associated antigens and many newly identified proteins have led to trials exploiting their possible therapeutic applicability. So far only limited information on the antigenic profile of head and neck squamous cell carcinomas (HNSCC) exists. Serological analysis of tumor antigens by recombinant cDNA expression cloning (SEREX) was used to identify the immunogenic patterns in our HNSCC patient collective. A cDNA expression library derived from a pharynx HNSCC case was screened with autologous and heterologous sera. Thirty-seven positive clones coding for 17 immunoreactive gene products, which elicited an in vivo tumor response, were found. Results were confirmed and extended by expression analysis using RT-PCR and in situ-hybridisation. The protein-sequence of five clones exists so far only hypothetically. Of all identified proteins only KIAA0530 has previously been associated with a HNSCC related immune response. All other proteins have not yet been described in a context with HNSCC antigenic patterns. Antibodies against a heat shock transcription factor 2 (HSF2) were found in 2 out of 10 sera from HNSCC patients. In summary, using the SEREX technique, we isolated 17 immunogenic antigens in HNSCC's and confirmed the clinical relevance of KIAA0530. Further analysis concerning their feasibility as target structures for an immunotherapy approach is currently conducted. CI - Copyright (c) 2006. Published by Elsevier Ltd. FAU - Heubeck, Bernd AU - Heubeck B AD - Department of Otorhinolaryngology Head and Neck Surgery, University of Erlangen-Nuremberg, Waldstrasse 1, 91054 Erlangen, Germany. uwe.mueller-vogt@hno.immed.uni-erlangen.de FAU - Wendler, Olaf AU - Wendler O FAU - Bumm, Klaus AU - Bumm K FAU - Schafer, Renate AU - Schafer R FAU - Muller-Vogt, Uwe AU - Muller-Vogt U FAU - Hausler, Marcus AU - Hausler M FAU - Meese, Eckart AU - Meese E FAU - Iro, Heinrich AU - Iro H FAU - Steinhart, Helmut AU - Steinhart H LA - eng PT - Journal Article DEP - 20060711 PL - England TA - Eur J Cancer JT - European journal of cancer (Oxford, England : 1990) JID - 9005373 RN - 0 (Antibodies, Neoplasm) RN - 0 (Antigens, Neoplasm) RN - 0 (Biomarkers, Tumor) RN - 0 (RNA, Messenger) SB - IM MH - Antibodies, Neoplasm/*blood/genetics MH - Antigens, Neoplasm/*blood/genetics MH - Biomarkers, Tumor/*blood MH - Carcinoma, Squamous Cell/blood/genetics/*immunology MH - Gene Library MH - Head and Neck Neoplasms/blood/genetics/*immunology MH - Humans MH - In Situ Hybridization MH - RNA, Messenger/genetics MH - Real-Time Polymerase Chain Reaction MH - Reverse Transcriptase Polymerase Chain Reaction EDAT- 2006/07/14 09:00 MHDA- 2013/04/10 06:00 CRDT- 2006/07/14 09:00 PHST- 2005/07/21 00:00 [received] PHST- 2005/09/06 00:00 [accepted] PHST- 2006/07/14 09:00 [entrez] PHST- 2006/07/14 09:00 [pubmed] PHST- 2013/04/10 06:00 [medline] AID - S0959-8049(06)00216-4 [pii] AID - 10.1016/j.ejca.2005.09.036 [doi] PST - ppublish SO - Eur J Cancer. 2013 Mar;49(4):e1-7. doi: 10.1016/j.ejca.2005.09.036. Epub 2006 Jul 11.