PMID- 32130380 OWN - NLM STAT- MEDLINE DCOM- 20200415 LR - 20200415 IS - 1806-9282 (Electronic) IS - 0104-4230 (Linking) VI - 66 IP - 1 DP - 2020 TI - ADAMTS4 is upregulated in colorectal cancer and could be a useful prognostic indicator of colorectal cancer. PG - 42-47 LID - S0104-42302020000100042 [pii] LID - 10.1590/1806-9282.66.1.42 [doi] AB - OBJECTIVE: ADAMTS4 is a member of the ADAMTS4 family, which secretes proteinases. The mechanism of tumor metastasis may be correlated to its promotion of angiogenesis. It was determined whether ADAMTS4 participates in colorectal cancer progression. METHODS: The expression in clinical samples and CRC cell lines was investigated. Using immunohistochemistry (IHC), fluorescence in situ hybridization (FISH), and RT-PCR, the expression of ADAMTS4 was determined in colorectal tumors of different cancer stages and anatomic sites, and in three cell lines of different aggressiveness. RESULTS: The overexpression of ADAMTS4 was observed in tissue samples by IHC, and this was mainly located in the cytoplasm, as detected by FISH. The qRT-PCR and western blot analyses further supported the clinical sample findings. CONCLUSION: The present data support the notion that the overexpression of ADAMTS4 in CRC might be useful as a non-invasive biomarker for detecting CRC in patients. FAU - Shang, Xue-Qin AU - Shang XQ AUID- ORCID: 0000-0002-6740-2341 AD - . Department of Gastroenterology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China. AD - . The Second People's Hospital of Yunnan Province, Oncology Department, Kunming, 650021, China. FAU - Liu, Kui-Liang AU - Liu KL AUID- ORCID: 0000-0001-9972-468X AD - . Department of Gastroenterology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China. FAU - Li, Qian AU - Li Q AUID- ORCID: 0000-0001-5166-1704 AD - . Department of Gastroenterology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China. FAU - Lao, Yue-Qiong AU - Lao YQ AUID- ORCID: 0000-0002-6445-965X AD - . Department of Gastroenterology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China. FAU - Li, Nan-Shan AU - Li NS AUID- ORCID: 0000-0002-2725-5906 AD - . Department of Gastroenterology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China. FAU - Wu, Jing AU - Wu J AUID- ORCID: 0000-0001-7430-7003 AD - . Department of Gastroenterology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China. LA - eng PT - Journal Article DEP - 20200227 PL - Brazil TA - Rev Assoc Med Bras (1992) JT - Revista da Associacao Medica Brasileira (1992) JID - 9308586 RN - 0 (Biomarkers, Tumor) RN - 0 (RNA, Messenger) RN - EC 3.4.24.82 (ADAMTS4 Protein) RN - EC 3.4.24.82 (ADAMTS4 protein, human) SB - IM MH - ADAMTS4 Protein/*analysis MH - Aged MH - Analysis of Variance MH - Biomarkers, Tumor MH - Blotting, Western MH - Cell Line, Tumor MH - Colorectal Neoplasms/genetics/*pathology MH - Disease Progression MH - Female MH - Gene Expression Regulation, Neoplastic MH - Humans MH - Immunohistochemistry MH - In Situ Hybridization, Fluorescence MH - Male MH - Middle Aged MH - Prognosis MH - RNA, Messenger/analysis MH - Reference Values MH - Up-Regulation EDAT- 2020/03/05 06:00 MHDA- 2020/04/16 06:00 CRDT- 2020/03/05 06:00 PHST- 2019/05/21 00:00 [received] PHST- 2019/06/30 00:00 [accepted] PHST- 2020/03/05 06:00 [entrez] PHST- 2020/03/05 06:00 [pubmed] PHST- 2020/04/16 06:00 [medline] AID - S0104-42302020000100042 [pii] AID - 10.1590/1806-9282.66.1.42 [doi] PST - epublish SO - Rev Assoc Med Bras (1992). 2020 Feb 27;66(1):42-47. doi: 10.1590/1806-9282.66.1.42. eCollection 2020.