PMID- 28125325 OWN - NLM STAT- MEDLINE DCOM- 20180402 LR - 20180402 IS - 1651-2251 (Electronic) IS - 0001-6489 (Linking) VI - 137 IP - 7 DP - 2017 Jul TI - In vivo gene expression profiling for chemosensitivity to docetaxel-cisplatin-5-FU (TPF) triplet regimen in laryngeal squamous cell carcinoma and the effect of TPF treatment on related gene expression in vitro. PG - 765-772 LID - 10.1080/00016489.2016.1272001 [doi] AB - CONCLUSION: These results provided a battery of genes relating to TPF chemotherapeutic sensitivity and might act as molecular targets in laryngeal squamous cell carcinoma (LSCC) treatment. Moreover, these candidate biomarkers could contribute to LSCC individualized treatment. OBJECTIVES: To screen out a set of candidate genes which could help to determine whether patients with LSCC could benefit from TPF induction chemotherapy. METHOD: Gene-expression profiles in seven TPF-sensitive patients were compared to four resistant controls by microarray analysis. Subsequently, expression levels of potential biomarkers in chemosensitive cell line UMSCC5 after TPF treatment were observed by qRT-PCR. RESULTS: Through microarray analysis, 1546 differently expressed genes were identified, of which 769 were up-regulated in TPF chemotherapy-responsive tissues, whereas 777 were down-regulated. Gene ontology (GO) analysis suggested these genes participating in physiological processes including cell differentiation, metabolism, signal transduction, and cellular component organization. Additionally, Kyoto Encyclopedia of Genes and Genomes (KEGG) database revealed that Wnt and p53 signaling pathways occupied important roles in TPF chemotherapeutic sensitivity. Moreover, in vitro cell culture experiments revealed the expression alternations of Mapk10, Jun, Vegfb, Pik3r5, Pld1, Tek, Itga6 exposed to TPF treatment by qRT-PCR, whilst providing an insight into the mechanism underlying TPF chemotherapeutic response in LSCC. FAU - Lian, Meng AU - Lian M AD - a Department of Otorhinolaryngology Head and Neck Surgery , Beijing Tongren Hospital, Capital Medical University , Beijing , PR China. FAU - Shi, Qian AU - Shi Q AD - a Department of Otorhinolaryngology Head and Neck Surgery , Beijing Tongren Hospital, Capital Medical University , Beijing , PR China. FAU - Fang, Jugao AU - Fang J AD - a Department of Otorhinolaryngology Head and Neck Surgery , Beijing Tongren Hospital, Capital Medical University , Beijing , PR China. FAU - Feng, Ling AU - Feng L AD - a Department of Otorhinolaryngology Head and Neck Surgery , Beijing Tongren Hospital, Capital Medical University , Beijing , PR China. FAU - Ma, Hongzhi AU - Ma H AD - a Department of Otorhinolaryngology Head and Neck Surgery , Beijing Tongren Hospital, Capital Medical University , Beijing , PR China. FAU - Wang, Haizhou AU - Wang H AD - a Department of Otorhinolaryngology Head and Neck Surgery , Beijing Tongren Hospital, Capital Medical University , Beijing , PR China. FAU - Zhang, Liang AU - Zhang L AD - b Key Laboratory of Otorhinolaryngology Head and Neck Surgery, Ministry of Education , Beijing Institute of Otorhinolaryngology , Beijing , PR China. FAU - Wang, Hong AU - Wang H AD - b Key Laboratory of Otorhinolaryngology Head and Neck Surgery, Ministry of Education , Beijing Institute of Otorhinolaryngology , Beijing , PR China. FAU - Ma, Zhihong AU - Ma Z AD - c Beijing Key Laboratory of Head and Neck Molecular Diagnostic Pathology , Beijing , PR China. FAU - Liu, Honggang AU - Liu H AD - c Beijing Key Laboratory of Head and Neck Molecular Diagnostic Pathology , Beijing , PR China. LA - eng PT - Journal Article DEP - 20170126 PL - England TA - Acta Otolaryngol JT - Acta oto-laryngologica JID - 0370354 RN - 0 (Antineoplastic Agents) SB - IM MH - Aged MH - *Antineoplastic Agents MH - *Antineoplastic Combined Chemotherapy Protocols MH - Carcinoma, Squamous Cell/drug therapy/*metabolism MH - Case-Control Studies MH - Cell Line, Tumor MH - *Drug Resistance, Neoplasm MH - Female MH - Gene Expression Profiling MH - Humans MH - Laryngeal Neoplasms/drug therapy/*metabolism MH - Male MH - Middle Aged MH - Wnt Signaling Pathway OTO - NOTNLM OT - LSCC OT - TPF OT - chemotherapeutic sensitivity in vivo OT - gene expression alteration in vitro OT - microarray EDAT- 2017/01/27 06:00 MHDA- 2018/04/03 06:00 CRDT- 2017/01/27 06:00 PHST- 2017/01/27 06:00 [pubmed] PHST- 2018/04/03 06:00 [medline] PHST- 2017/01/27 06:00 [entrez] AID - 10.1080/00016489.2016.1272001 [doi] PST - ppublish SO - Acta Otolaryngol. 2017 Jul;137(7):765-772. doi: 10.1080/00016489.2016.1272001. Epub 2017 Jan 26.