PMID- 28258529 OWN - NLM STAT- MEDLINE DCOM- 20171027 LR - 20181202 IS - 1573-6776 (Electronic) IS - 0141-5492 (Linking) VI - 39 IP - 6 DP - 2017 Jun TI - Human umbilical cord mesenchymal stem cells alleviate inflammatory bowel disease through the regulation of 15-LOX-1 in macrophages. PG - 929-938 LID - 10.1007/s10529-017-2315-4 [doi] AB - OBJECTIVE: To investigate the role of human umbilical cord mesenchymal stem cells (hucMSCs) in the treatment of dextran sulfate sodium (DSS)-induced inflammatory bowel disease (IBD). RESULTS: ICG-hucMSCs homed to colon tissues of IBD mice 12 h after injection. The injection of hucMSCs significantly relieved the IBD symptoms and inflammatory cell infiltration. The expression of IL-10 gene increased while those of 15-LOX-1, TNF-alpha, IL-6, IL-1beta, and IP-10 genes decreased in colon tissues and spleens of hucMSCs-treated mice. The activation of STAT3 was inhibited in colon tissues and spleens of IBD mice that were treated with hucMSCs. In addition, the percentage of macrophages decreased in colon tissues and spleens of hucMSCs-treated IBD mice. Moreover, we provided evidence that in vitro co-culture with hucMSCs inhibited the expression of 15-LOX-1, IL-6 and p-STAT3 in mouse enterocoelia macrophages. CONCLUSIONS: HucMSCs alleviate DSS-induced IBD through the modulation of 15-LOX-1 in macrophages. FAU - Mao, Fei AU - Mao F AUID- ORCID: 0000-0001-5840-4436 AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Wu, Yunbing AU - Wu Y AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Tang, Xudong AU - Tang X AD - Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, People's Republic of China. FAU - Wang, Juanjuan AU - Wang J AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Pan, Zhaoji AU - Pan Z AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Zhang, Peng AU - Zhang P AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Zhang, Bin AU - Zhang B AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Yan, Yongmin AU - Yan Y AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Zhang, Xu AU - Zhang X AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Qian, Hui AU - Qian H AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. FAU - Xu, Wenrong AU - Xu W AD - Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of MedicineJiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China. icls@ujs.edu.cn. LA - eng PT - Journal Article DEP - 20170303 PL - Netherlands TA - Biotechnol Lett JT - Biotechnology letters JID - 8008051 RN - 0 (Cytokines) RN - 0 (STAT3 Transcription Factor) RN - 0 (Stat3 protein, mouse) RN - 9042-14-2 (Dextran Sulfate) RN - EC 1.13.11.33 (Arachidonate 15-Lipoxygenase) SB - IM MH - Animals MH - Arachidonate 15-Lipoxygenase/*metabolism MH - Colon/metabolism MH - Cytokines/analysis/metabolism MH - Dextran Sulfate/adverse effects MH - Human Umbilical Vein Endothelial Cells MH - Humans MH - Inflammatory Bowel Diseases/chemically induced/*surgery MH - Macrophages/*metabolism MH - Male MH - *Mesenchymal Stem Cell Transplantation MH - Mesenchymal Stem Cells/physiology MH - Mice MH - STAT3 Transcription Factor/analysis/metabolism MH - Signal Transduction MH - Spleen/metabolism OTO - NOTNLM OT - Inflammatory bowel disease OT - Macrophages OT - Mesenchymal stem cells 15-LOX-1 OT - hucMSCs EDAT- 2017/03/05 06:00 MHDA- 2017/10/28 06:00 CRDT- 2017/03/05 06:00 PHST- 2017/01/16 00:00 [received] PHST- 2017/02/23 00:00 [accepted] PHST- 2017/03/05 06:00 [pubmed] PHST- 2017/10/28 06:00 [medline] PHST- 2017/03/05 06:00 [entrez] AID - 10.1007/s10529-017-2315-4 [pii] AID - 10.1007/s10529-017-2315-4 [doi] PST - ppublish SO - Biotechnol Lett. 2017 Jun;39(6):929-938. doi: 10.1007/s10529-017-2315-4. Epub 2017 Mar 3.