| HGNC Family | Non-coding RNAs |
| Name | microRNA let-7g |
| Description | microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009] |
| Summary |
{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nThe microRNA let‐7g plays a critical role in its own biogenesis and maturation. Structural and binding studies have shown that let‐7g precursors are selectively recognized by the RNA‐binding proteins Lin28 and Lin28B through defined motifs in the terminal loop, which in turn block its processing by Dicer. These insights into the molecular contacts—including the zinc knuckle domains of Lin28—establish a paradigm for the negative regulation of let‐7g maturation, thereby controlling its availability in the cell."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "1", "end_ref": "5"}]}, {"type": "t", "text": ""}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nIn several cancer models, let‐7g has been shown to function largely as a tumor suppressor. For instance, in breast and hepatocellular carcinomas, its downregulation enables the up‐regulation of oncogenic drivers—including METTL3, KRAS, HMGA2, and IGF‐1R—thereby promoting epithelial–mesenchymal transition, proliferation, and metastasis. Moreover, in certain contexts such as HBV‐associated HCC, viral transcripts sequester let‐7g, de‐repressing its targets and contributing to oncogenesis, while in lung and nasopharyngeal carcinomas, restoration of let‐7g levels limits tumor cell viability and invasion."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "6", "end_ref": "14"}]}, {"type": "t", "text": ""}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nLet‐7g also modulates cellular responses to therapy and drug resistance in cancer. In ovarian and esophageal carcinomas, for example, enforced expression of let‐7g targets mediators of multidrug resistance such as IMP‐1 and ABCC10, thereby destabilizing downstream effectors like MDR1. In parallel, by suppressing NF‐κB1, let‐7g can enhance the sensitivity of lung cancer cells to ionizing radiation. Taken together, these observations highlight let‐7g as a potential therapeutic agent to overcome treatment resistance in diverse tumor models."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "15", "end_ref": "20"}]}, {"type": "t", "text": ""}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nBeyond its roles in cancer, let‐7g has emerged as an important regulator within the cardiovascular system and metabolic settings. In vascular smooth muscle and endothelial cells, let‐7g directly targets the mRNA encoding LOX‐1, a receptor for oxidized LDL, thereby diminishing oxLDL uptake, oxidative stress, and apoptosis. These actions contribute to anti‐atherosclerotic and anti‐aging effects, and alterations in let‐7g levels in serum have been associated with metabolic syndrome and cardiovascular dysfunction."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "21", "end_ref": "25"}]}, {"type": "t", "text": ""}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nAdditional studies have expanded the functional landscape of let‐7g to include roles in immune regulation, developmental processes, and as a promising biomarker in diverse pathologies. Its altered expression has been implicated in shaping the profiles of circulating microRNAs in colorectal cancer, rheumatoid arthritis, and even Alzheimer’s disease. Furthermore, modulation of let‐7g through methylation changes has been linked to neural tube defects, while in infectious and inflammatory settings—such as tuberculosis and cholangiocarcinoma—competitive sponging by long noncoding RNAs results in altered expression of downstream oncogenic targets. These multifaceted activities underscore the potential of let‐7g not only as an indicator of disease progression but also as a therapeutic target across a wide array of conditions."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "26", "end_ref": "38"}]}, {"type": "t", "text": ""}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Elena Piskounova, Srinivas R Viswanathan, Maja Janas, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Determinants of microRNA processing inhibition by the developmentally regulated RNA-binding protein Lin28."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "J Biol Chem (2008)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1074/jbc.C800108200"}], "href": "https://doi.org/10.1074/jbc.C800108200"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "18550544"}], "href": "https://pubmed.ncbi.nlm.nih.gov/18550544"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Helen L Lightfoot, Anthony Bugaut, Javier Armisen, et al. "}, {"type": "b", "children": [{"type": "t", "text": "A LIN28-dependent structural change in pre-let-7g directly inhibits dicer processing."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Biochemistry (2011)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1021/bi200851d"}], "href": "https://doi.org/10.1021/bi200851d"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "21815640"}], "href": "https://pubmed.ncbi.nlm.nih.gov/21815640"}]}, {"type": "r", "ref": 3, "children": [{"type": "t", "text": "Fionna E Loughlin, Luca F R Gebert, Harry Towbin, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Structural basis of pre-let-7 miRNA recognition by the zinc knuckles of pluripotency factor Lin28."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Nat Struct Mol Biol (2011)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1038/nsmb.2202"}], "href": "https://doi.org/10.1038/nsmb.2202"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "22157959"}], "href": "https://pubmed.ncbi.nlm.nih.gov/22157959"}]}, {"type": "r", "ref": 4, "children": [{"type": "t", "text": "James E Thornton, Hao-Ming Chang, Elena Piskounova, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Lin28-mediated control of let-7 microRNA expression by alternative TUTases Zcchc11 (TUT4) and Zcchc6 (TUT7)."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "RNA (2012)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1261/rna.034538.112"}], "href": "https://doi.org/10.1261/rna.034538.112"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "22898984"}], "href": "https://pubmed.ncbi.nlm.nih.gov/22898984"}]}, {"type": "r", "ref": 5, "children": [{"type": "t", "text": "P Shaik Syed Ali, Umesh Ghoshdastider, Jan Hoffmann, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Recognition of the let-7g miRNA precursor by human Lin28B."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "FEBS Lett (2012)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1016/j.febslet.2012.09.034"}], "href": "https://doi.org/10.1016/j.febslet.2012.09.034"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "23063642"}], "href": "https://pubmed.ncbi.nlm.nih.gov/23063642"}]}, {"type": "r", "ref": 6, "children": [{"type": "t", "text": "Fei-Fei Lan, Hua Wang, Yang-Chao Chen, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Hsa-let-7g inhibits proliferation of hepatocellular carcinoma cells by downregulation of c-Myc and upregulation of p16(INK4A)."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Int J Cancer (2011)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1002/ijc.25336"}], "href": "https://doi.org/10.1002/ijc.25336"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "20309945"}], "href": "https://pubmed.ncbi.nlm.nih.gov/20309945"}]}, {"type": "r", "ref": 7, "children": [{"type": "t", "text": "Pengxu Qian, Zehua Zuo, Zhengsheng Wu, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Pivotal role of reduced let-7g expression in breast cancer invasion and metastasis."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Cancer Res (2011)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1158/0008-5472.CAN-11-1322"}], "href": "https://doi.org/10.1158/0008-5472.CAN-11-1322"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "21868760"}], "href": "https://pubmed.ncbi.nlm.nih.gov/21868760"}]}, {"type": "r", "ref": 8, "children": [{"type": "t", "text": "Eun Jung Sohn, Junhong Park, Soo-im Kang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Accumulation of pre-let-7g and downregulation of mature let-7g with the depletion of EWS."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Biochem Biophys Res Commun (2012)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1016/j.bbrc.2012.08.041"}], "href": "https://doi.org/10.1016/j.bbrc.2012.08.041"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "22910415"}], "href": "https://pubmed.ncbi.nlm.nih.gov/22910415"}]}, {"type": "r", "ref": 9, "children": [{"type": "t", "text": "Ke-Ji Chen, Ying Hou, Kui Wang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Reexpression of Let-7g microRNA inhibits the proliferation and migration via K-Ras/HMGA2/snail axis in hepatocellular carcinoma."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Biomed Res Int (2014)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1155/2014/742417"}], "href": "https://doi.org/10.1155/2014/742417"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "24724096"}], "href": "https://pubmed.ncbi.nlm.nih.gov/24724096"}]}, {"type": "r", "ref": 10, "children": [{"type": "t", "text": "Wei Kang, Joanna H M Tong, Raymond W M Lung, et al. "}, {"type": "b", "children": [{"type": "t", "text": "let-7b/g silencing activates AKT signaling to promote gastric carcinogenesis."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "J Transl Med (2014)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1186/s12967-014-0281-3"}], "href": "https://doi.org/10.1186/s12967-014-0281-3"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "25288334"}], "href": "https://pubmed.ncbi.nlm.nih.gov/25288334"}]}, {"type": "r", "ref": 11, "children": [{"type": "t", "text": "Akemi Takata, Motoyuki Otsuka, Motoko Ohno, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Mutual antagonism between hepatitis B viral mRNA and host microRNA let-7."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Sci Rep (2016)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1038/srep23237"}], "href": "https://doi.org/10.1038/srep23237"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "26979389"}], "href": "https://pubmed.ncbi.nlm.nih.gov/26979389"}]}, {"type": "r", "ref": 12, "children": [{"type": "t", "text": "Xiaoli Cai, Xiao Wang, Can Cao, et al. "}, {"type": "b", "children": [{"type": "t", "text": "HBXIP-elevated methyltransferase METTL3 promotes the progression of breast cancer via inhibiting tumor suppressor let-7g."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Cancer Lett (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1016/j.canlet.2017.11.018"}], "href": "https://doi.org/10.1016/j.canlet.2017.11.018"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "29174803"}], "href": "https://pubmed.ncbi.nlm.nih.gov/29174803"}]}, {"type": "r", "ref": 13, "children": [{"type": "t", "text": "Zhecheng Zhao, Jianxue Wen, Lihua Peng, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Upregulation of Insulin-Like Growth Factor-1 Receptor (IGF-1R) Reverses the Inhibitory Effect of Let-7g-5p on Migration and Invasion of Nasopharyngeal Carcinoma."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Med Sci Monit (2019)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.12659/MSM.914555"}], "href": "https://doi.org/10.12659/MSM.914555"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "31374070"}], "href": "https://pubmed.ncbi.nlm.nih.gov/31374070"}]}, {"type": "r", "ref": 14, "children": [{"type": "t", "text": "Fenghe Cui, Qian Zhou, Kuang Xiao, et al. "}, {"type": "b", "children": [{"type": "t", "text": "The MicroRNA hsa-let-7g Promotes Proliferation and Inhibits Apoptosis in Lung Cancer by Targeting HOXB1."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Yonsei Med J (2020)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.3349/ymj.2020.61.3.210"}], "href": "https://doi.org/10.3349/ymj.2020.61.3.210"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "32102121"}], "href": "https://pubmed.ncbi.nlm.nih.gov/32102121"}]}, {"type": "r", "ref": 15, "children": [{"type": "t", "text": "Himanshu Arora, Rehana Qureshi, Shunzi Jin, et al. "}, {"type": "b", "children": [{"type": "t", "text": "miR-9 and let-7g enhance the sensitivity to ionizing radiation by suppression of NFκB1."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Exp Mol Med (2011)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.3858/emm.2011.43.5.031"}], "href": "https://doi.org/10.3858/emm.2011.43.5.031"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "21464588"}], "href": "https://pubmed.ncbi.nlm.nih.gov/21464588"}]}, {"type": "r", "ref": 16, "children": [{"type": "t", "text": "Benjamin Boyerinas, Sun-Mi Park, Andrea E Murmann, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Let-7 modulates acquired resistance of ovarian cancer to Taxanes via IMP-1-mediated stabilization of multidrug resistance 1."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Int J Cancer (2012)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1002/ijc.26190"}], "href": "https://doi.org/10.1002/ijc.26190"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "21618519"}], "href": "https://pubmed.ncbi.nlm.nih.gov/21618519"}]}, {"type": "r", "ref": 17, "children": [{"type": "t", "text": "Wen-Wen Chou, Chung-Feng Huang, Ming-Lun Yeh, et al. "}, {"type": "b", "children": [{"type": "t", "text": "MicroRNA let-7g cooperates with interferon/ribavirin to repress hepatitis C virus replication."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "J Mol Med (Berl) (2016)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1007/s00109-015-1348-1"}], "href": "https://doi.org/10.1007/s00109-015-1348-1"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "26489607"}], "href": "https://pubmed.ncbi.nlm.nih.gov/26489607"}]}, {"type": "r", "ref": 18, "children": [{"type": "t", "text": "Kai Wu, Yang Yang, Jia Zhao, et al. "}, {"type": "b", "children": [{"type": "t", "text": "BAG3-mediated miRNA let-7g and let-7i inhibit proliferation and enhance apoptosis of human esophageal carcinoma cells by targeting the drug transporter ABCC10."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Cancer Lett (2016)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1016/j.canlet.2015.11.031"}], "href": "https://doi.org/10.1016/j.canlet.2015.11.031"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "26655271"}], "href": "https://pubmed.ncbi.nlm.nih.gov/26655271"}]}, {"type": "r", "ref": 19, "children": [{"type": "t", "text": "Jongmin Sim, Yeseul Kim, Hyunsung Kim, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Identification of recurrence-associated microRNAs in stage I lung adenocarcinoma."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Medicine (Baltimore) (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1097/MD.0000000000010996"}], "href": "https://doi.org/10.1097/MD.0000000000010996"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "29923982"}], "href": "https://pubmed.ncbi.nlm.nih.gov/29923982"}]}, {"type": "r", "ref": 20, "children": [{"type": "t", "text": "Fernanda Costa Svedman, Warangkana Lohcharoenkal, Matteo Bottai, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Extracellular microvesicle microRNAs as predictive biomarkers for targeted therapy in metastastic cutaneous malignant melanoma."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "PLoS One (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1371/journal.pone.0206942"}], "href": "https://doi.org/10.1371/journal.pone.0206942"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "30399176"}], "href": "https://pubmed.ncbi.nlm.nih.gov/30399176"}]}, {"type": "r", "ref": 21, "children": [{"type": "t", "text": "Ku-Chung Chen, I-Chung Hsieh, Edward Hsi, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Negative feedback regulation between microRNA let-7g and the oxLDL receptor LOX-1."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "J Cell Sci (2011)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1242/jcs.092767"}], "href": "https://doi.org/10.1242/jcs.092767"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "22135361"}], "href": "https://pubmed.ncbi.nlm.nih.gov/22135361"}]}, {"type": "r", "ref": 22, "children": [{"type": "t", "text": "Yu-Ting Wang, Pei-Chien Tsai, Yi-Chu Liao, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Circulating microRNAs have a sex-specific association with metabolic syndrome."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "J Biomed Sci (2013)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1186/1423-0127-20-72"}], "href": "https://doi.org/10.1186/1423-0127-20-72"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "24093444"}], "href": "https://pubmed.ncbi.nlm.nih.gov/24093444"}]}, {"type": "r", "ref": 23, "children": [{"type": "t", "text": "Zufeng Ding, Xianwei Wang, Magomed Khaidakov, et al. "}, {"type": "b", "children": [{"type": "t", "text": "MicroRNA hsa-let-7g targets lectin-like oxidized low-density lipoprotein receptor-1 expression and inhibits apoptosis in human smooth muscle cells."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Exp Biol Med (Maywood) (2012)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1258/ebm.2012.012082"}], "href": "https://doi.org/10.1258/ebm.2012.012082"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "22956623"}], "href": "https://pubmed.ncbi.nlm.nih.gov/22956623"}]}, {"type": "r", "ref": 24, "children": [{"type": "t", "text": "Mingxin Liu, Guizhou Tao, Qifeng Liu, et al. "}, {"type": "b", "children": [{"type": "t", "text": "MicroRNA let-7g alleviates atherosclerosis via the targeting of LOX-1 in vitro and in vivo."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Int J Mol Med (2017)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.3892/ijmm.2017.2995"}], "href": "https://doi.org/10.3892/ijmm.2017.2995"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "28535009"}], "href": "https://pubmed.ncbi.nlm.nih.gov/28535009"}]}, {"type": "r", "ref": 25, "children": [{"type": "t", "text": "Po-Yuan Hsu, Wen-Yi Lin, Ruey-Tay Lin, et al. "}, {"type": "b", "children": [{"type": "t", "text": "MicroRNA let-7g inhibits angiotensin II-induced endothelial senescence via the LOX-1-independent mechanism."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Int J Mol Med (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.3892/ijmm.2018.3416"}], "href": "https://doi.org/10.3892/ijmm.2018.3416"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "29393358"}], "href": "https://pubmed.ncbi.nlm.nih.gov/29393358"}]}, {"type": "r", "ref": 26, "children": [{"type": "t", "text": "Xiangling Yang, Zina Jeyapalan Rutnam, Chunwei Jiao, et al. "}, {"type": "b", "children": [{"type": "t", "text": "An anti-let-7 sponge decoys and decays endogenous let-7 functions."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Cell Cycle (2012)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.4161/cc.21503"}], "href": "https://doi.org/10.4161/cc.21503"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "22871741"}], "href": "https://pubmed.ncbi.nlm.nih.gov/22871741"}]}, {"type": "r", "ref": 27, "children": [{"type": "t", "text": "Jia Wang, Sheng-kai Huang, Mei Zhao, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Identification of a circulating microRNA signature for colorectal cancer detection."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "PLoS One (2014)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1371/journal.pone.0087451"}], "href": "https://doi.org/10.1371/journal.pone.0087451"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "24709885"}], "href": "https://pubmed.ncbi.nlm.nih.gov/24709885"}]}, {"type": "r", "ref": 28, "children": [{"type": "t", "text": "Jia Ming Liu, Xin Hua Long, Guo Mei Zhang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Let-7g reverses malignant phenotype of osteosarcoma cells by targeting Aurora-B."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Int J Clin Exp Pathol (2014)"}]}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "25197332"}], "href": "https://pubmed.ncbi.nlm.nih.gov/25197332"}]}, {"type": "r", "ref": 29, "children": [{"type": "t", "text": "Haiqing Hu, Xuanzhong Zhao, Zhao Jin, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Hsa-let-7g miRNA regulates the anti-tumor effects of gastric cancer cells under oxidative stress through the expression of DDR genes."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "J Toxicol Sci (2015)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.2131/jts.40.329"}], "href": "https://doi.org/10.2131/jts.40.329"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "25972194"}], "href": "https://pubmed.ncbi.nlm.nih.gov/25972194"}]}, {"type": "r", "ref": 30, "children": [{"type": "t", "text": "Hua Hu, Linlin Zhang, Geling Teng, et al. "}, {"type": "b", "children": [{"type": "t", "text": "A variant in 3'-untranslated region of KRAS compromises its interaction with hsa-let-7g and contributes to the development of lung cancer in patients with COPD."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Int J Chron Obstruct Pulmon Dis (2015)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.2147/COPD.S83596"}], "href": "https://doi.org/10.2147/COPD.S83596"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "26316738"}], "href": "https://pubmed.ncbi.nlm.nih.gov/26316738"}]}, {"type": "r", "ref": 31, "children": [{"type": "t", "text": "Li Wang, Shaofang Shangguan, Yu Xin, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Folate deficiency disturbs hsa-let-7 g level through methylation regulation in neural tube defects."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "J Cell Mol Med (2017)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1111/jcmm.13228"}], "href": "https://doi.org/10.1111/jcmm.13228"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "28631291"}], "href": "https://pubmed.ncbi.nlm.nih.gov/28631291"}]}, {"type": "r", "ref": 32, "children": [{"type": "t", "text": "Michal Fedorko, Jaroslav Juracek, Michal Stanik, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Detection of let-7 miRNAs in urine supernatant as potential diagnostic approach in non-metastatic clear-cell renal cell carcinoma."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Biochem Med (Zagreb) (2017)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.11613/BM.2017.043"}], "href": "https://doi.org/10.11613/BM.2017.043"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "28694731"}], "href": "https://pubmed.ncbi.nlm.nih.gov/28694731"}]}, {"type": "r", "ref": 33, "children": [{"type": "t", "text": "Beata Małachowska, Krystyna Wyka, Zuzanna Nowicka, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Temporal dynamics of serum let-7g expression mirror the decline of residual beta-cell function in longitudinal observation of children with type 1 diabetes."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Pediatr Diabetes (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1111/pedi.12783"}], "href": "https://doi.org/10.1111/pedi.12783"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "30259606"}], "href": "https://pubmed.ncbi.nlm.nih.gov/30259606"}]}, {"type": "r", "ref": 34, "children": [{"type": "t", "text": "Pei Yang, Mingfei Zhang, Xiang Wang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "MicroRNA let-7g-5p alleviates murine collagen-induced arthritis by inhibiting Th17 cell differentiation."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Biochem Pharmacol (2020)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1016/j.bcp.2020.113822"}], "href": "https://doi.org/10.1016/j.bcp.2020.113822"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "31987855"}], "href": "https://pubmed.ncbi.nlm.nih.gov/31987855"}]}, {"type": "r", "ref": 35, "children": [{"type": "t", "text": "Olga Berillo, Ku-Geng Huo, Júlio C Fraulob-Aquino, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Circulating let-7g-5p and miR-191-5p Are Independent Predictors of Chronic Kidney Disease in Hypertensive Patients."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Am J Hypertens (2020)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1093/ajh/hpaa031"}], "href": "https://doi.org/10.1093/ajh/hpaa031"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "32115655"}], "href": "https://pubmed.ncbi.nlm.nih.gov/32115655"}]}, {"type": "r", "ref": 36, "children": [{"type": "t", "text": "Cleonardo Augusto Silva, Arthur Ribeiro-Dos-Santos, Wanderson Gonçalves Gonçalves, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Can miRNA Indicate Risk of Illness after Continuous Exposure to "}, {"type": "a", "children": [{"type": "t", "text": "i"}], "href": "i"}, {"type": "t", "text": "M. tuberculosis"}, {"type": "a", "children": [{"type": "t", "text": "/i"}], "href": "/i"}, {"type": "t", "text": "?"}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Int J Mol Sci (2021)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.3390/ijms22073674"}], "href": "https://doi.org/10.3390/ijms22073674"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "33916069"}], "href": "https://pubmed.ncbi.nlm.nih.gov/33916069"}]}, {"type": "r", "ref": 37, "children": [{"type": "t", "text": "Elham Poursaei, Mahsa Abolghasemi, Soghra Bornehdeli, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Evaluation of hsa-let-7d-5p, hsa-let-7g-5p and hsa-miR-15b-5p plasma levels in patients with Alzheimer's disease."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Psychiatr Genet (2022)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1097/YPG.0000000000000303"}], "href": "https://doi.org/10.1097/YPG.0000000000000303"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "34955516"}], "href": "https://pubmed.ncbi.nlm.nih.gov/34955516"}]}, {"type": "r", "ref": 38, "children": [{"type": "t", "text": "Hongbin Chang, Yixin Yao "}, {"type": "b", "children": [{"type": "t", "text": "lncRNA TMPO antisense RNA 1 promotes the malignancy of cholangiocarcinoma cells by regulating let-7g-5p/ high-mobility group A1 axis."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Bioengineered (2022)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1080/21655979.2022.2025700"}], "href": "https://doi.org/10.1080/21655979.2022.2025700"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "35040749"}], "href": "https://pubmed.ncbi.nlm.nih.gov/35040749"}]}]}]}
|
| Synonyms | LET7G, LET-7G, HSA-LET-7G, MIRNLET7G |
| NCBI Gene ID | 406890 |
| API | |
| Download Associations | |
| Predicted Functions |
![]() |
| Co-expressed Genes |
![]() |
| Expression in Tissues and Cell Lines |
![]() |
MIRLET7G has 467 functional associations with biological entities spanning 6 categories (molecular profile, disease, phenotype or trait, functional term, phrase or reference, chemical, cell line, cell type or tissue, gene, protein or microRNA) extracted from 16 datasets.
Click the + buttons to view associations for MIRLET7G from the datasets below.
If available, associations are ranked by standardized value
| Dataset | Summary | |
|---|---|---|
| CCLE Cell Line Gene CNV Profiles | cell lines with high or low copy number of MIRLET7G gene relative to other cell lines from the CCLE Cell Line Gene CNV Profiles dataset. | |
| ChEA Transcription Factor Binding Site Profiles | transcription factor binding site profiles with transcription factor binding evidence at the promoter of MIRLET7G gene from the CHEA Transcription Factor Binding Site Profiles dataset. | |
| ChEA Transcription Factor Targets | transcription factors binding the promoter of MIRLET7G gene in low- or high-throughput transcription factor functional studies from the CHEA Transcription Factor Targets dataset. | |
| CTD Gene-Disease Associations | diseases associated with MIRLET7G gene/protein from the curated CTD Gene-Disease Associations dataset. | |
| ENCODE Histone Modification Site Profiles | histone modification site profiles with high histone modification abundance at MIRLET7G gene from the ENCODE Histone Modification Site Profiles dataset. | |
| ENCODE Transcription Factor Binding Site Profiles | transcription factor binding site profiles with transcription factor binding evidence at the promoter of MIRLET7G gene from the ENCODE Transcription Factor Binding Site Profiles dataset. | |
| ENCODE Transcription Factor Targets | transcription factors binding the promoter of MIRLET7G gene in ChIP-seq datasets from the ENCODE Transcription Factor Targets dataset. | |
| GeneRIF Biological Term Annotations | biological terms co-occuring with MIRLET7G gene in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset. | |
| GeneSigDB Published Gene Signatures | PubMedIDs of publications reporting gene signatures containing MIRLET7G from the GeneSigDB Published Gene Signatures dataset. | |
| GEO Signatures of Differentially Expressed Genes for Small Molecules | small molecule perturbations changing expression of MIRLET7G gene from the GEO Signatures of Differentially Expressed Genes for Small Molecules dataset. | |
| JASPAR Predicted Transcription Factor Targets | transcription factors regulating expression of MIRLET7G gene predicted using known transcription factor binding site motifs from the JASPAR Predicted Transcription Factor Targets dataset. | |
| Klijn et al., Nat. Biotechnol., 2015 Cell Line Gene CNV Profiles | cell lines with high or low copy number of MIRLET7G gene relative to other cell lines from the Klijn et al., Nat. Biotechnol., 2015 Cell Line Gene CNV Profiles dataset. | |
| KnockTF Gene Expression Profiles with Transcription Factor Perturbations | transcription factor perturbations changing expression of MIRLET7G gene from the KnockTF Gene Expression Profiles with Transcription Factor Perturbations dataset. | |
| MotifMap Predicted Transcription Factor Targets | transcription factors regulating expression of MIRLET7G gene predicted using known transcription factor binding site motifs from the MotifMap Predicted Transcription Factor Targets dataset. | |
| Roadmap Epigenomics Histone Modification Site Profiles | histone modification site profiles with high histone modification abundance at MIRLET7G gene from the Roadmap Epigenomics Histone Modification Site Profiles dataset. | |
| WikiPathways Pathways 2014 | pathways involving MIRLET7G protein from the Wikipathways Pathways 2014 dataset. | |