PMID- 26096167 OWN - NLM STAT- MEDLINE DCOM- 20161025 LR - 20161230 IS - 1532-4281 (Electronic) IS - 1079-9893 (Linking) VI - 36 IP - 1 DP - 2016 TI - Potential signal pathway between all-trans retinoic acid and LMX1B in hypoxia-induced renal tubular epithelial cell injury. PG - 53-6 LID - 10.3109/10799893.2015.1018434 [doi] AB - All-trans retinoic acid (ATRA), an active metabolite of vitamin A, exerts various effects on physiological processes such as cell growth, differentiation, apoptosis and inflammation. LMX1B, a developmental LIM-homeodomain transcription factor, is widely expressed in vertebrate embryos, and it takes part in the development of diverse structures such as limbs, kidneys, eyes, brains, etc. Renal tubular epithelial cell culture was performed, and mRNA and protein expression of some factors were detected. We recently demonstrated that ATRA up-regulated the LMX1B, and down-regulated the transforming growth factor-beta1, collagen IV and fibronectin in a hypoxia/reoxygenation (H-R) injury system in renal tubular epithelial cells (RTEC). In conclusion, ATRA acts as a positive regulator of LMX1B in H-R RTEC. FAU - Zhou, Tian-Biao AU - Zhou TB AD - a Department of Nephrology , The Sixth Affiliated Hospital, Sun Yat-Sen University , Guangzhou , P.R. China . FAU - Ou, Chao AU - Ou C AD - b Department of Experimental Pathology , The Affiliated Tumor Hospital of Guangxi Medical University , NanNing , P.R. China . FAU - Jiang, Zong-Pei AU - Jiang ZP AD - a Department of Nephrology , The Sixth Affiliated Hospital, Sun Yat-Sen University , Guangzhou , P.R. China . FAU - Xiong, Meng-Ran AU - Xiong MR AD - a Department of Nephrology , The Sixth Affiliated Hospital, Sun Yat-Sen University , Guangzhou , P.R. China . AD - c Department of Critical Care Medicine , and. FAU - Zhang, Feng AU - Zhang F AD - a Department of Nephrology , The Sixth Affiliated Hospital, Sun Yat-Sen University , Guangzhou , P.R. China . AD - d Department of Respiration , The Sixth Affiliated Hospital, Sun Yat-Sen University , Guangzhou , P.R. China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20150622 PL - England TA - J Recept Signal Transduct Res JT - Journal of receptor and signal transduction research JID - 9509432 RN - 0 (Antineoplastic Agents) RN - 0 (Collagen Type IV) RN - 0 (LIM homeobox transcription factor 1 beta) RN - 0 (LIM-Homeodomain Proteins) RN - 0 (RNA, Messenger) RN - 0 (Transcription Factors) RN - 0 (Transforming Growth Factor beta1) RN - 5688UTC01R (Tretinoin) SB - IM MH - Animals MH - Antineoplastic Agents/pharmacology MH - Apoptosis/drug effects MH - Blotting, Western MH - Cell Differentiation/drug effects MH - Cell Hypoxia/*drug effects MH - Cell Proliferation/drug effects MH - Cells, Cultured MH - Collagen Type IV/genetics/metabolism MH - Epithelial Cells/drug effects/metabolism/*pathology MH - Kidney Tubules/drug effects/injuries/metabolism/*pathology MH - LIM-Homeodomain Proteins/genetics/*metabolism MH - Oxidative Stress/drug effects MH - RNA, Messenger/genetics MH - Rats MH - Real-Time Polymerase Chain Reaction MH - Reverse Transcriptase Polymerase Chain Reaction MH - Signal Transduction/drug effects MH - Transcription Factors/genetics/*metabolism MH - Transforming Growth Factor beta1/genetics/metabolism MH - Tretinoin/*pharmacology OTO - NOTNLM OT - All-trans retinoic acid OT - LMX1B OT - extracellular matrix OT - renal tubular epithelial cell OT - transforming growth factor-beta1 EDAT- 2015/06/23 06:00 MHDA- 2016/10/26 06:00 CRDT- 2015/06/23 06:00 PHST- 2015/06/23 06:00 [entrez] PHST- 2015/06/23 06:00 [pubmed] PHST- 2016/10/26 06:00 [medline] AID - 10.3109/10799893.2015.1018434 [doi] PST - ppublish SO - J Recept Signal Transduct Res. 2016;36(1):53-6. doi: 10.3109/10799893.2015.1018434. Epub 2015 Jun 22.