1
|
Li J, Xiao F, Wang S, Fan X, He Z, Yan T, Zhang J, Yang M, Yang D. LncRNAs are involved in regulating ageing and age-related disease through the adenosine monophosphate-activated protein kinase signalling pathway. Genes Dis 2024; 11:101042. [PMID: 38966041 PMCID: PMC11222807 DOI: 10.1016/j.gendis.2023.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 06/15/2023] [Indexed: 07/06/2024] Open
Abstract
A long noncoding RNA (lncRNA) is longer than 200 bp. It regulates various biological processes mainly by interacting with DNA, RNA, or protein in multiple kinds of biological processes. Adenosine monophosphate-activated protein kinase (AMPK) is activated during nutrient starvation, especially glucose starvation and oxygen deficiency (hypoxia), and exposure to toxins that inhibit mitochondrial respiratory chain complex function. AMPK is an energy switch in organisms that controls cell growth and multiple cellular processes, including lipid and glucose metabolism, thereby maintaining intracellular energy homeostasis by activating catabolism and inhibiting anabolism. The AMPK signalling pathway consists of AMPK and its upstream and downstream targets. AMPK upstream targets include proteins such as the transforming growth factor β-activated kinase 1 (TAK1), liver kinase B1 (LKB1), and calcium/calmodulin-dependent protein kinase β (CaMKKβ), and its downstream targets include proteins such as the mechanistic/mammalian target of rapamycin (mTOR) complex 1 (mTORC1), hepatocyte nuclear factor 4α (HNF4α), and silencing information regulatory 1 (SIRT1). In general, proteins function relatively independently and cooperate. In this article, a review of the currently known lncRNAs involved in the AMPK signalling pathway is presented and insights into the regulatory mechanisms involved in human ageing and age-related diseases are provided.
Collapse
Affiliation(s)
- Jiamei Li
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Feng Xiao
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Siqi Wang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Xiaolan Fan
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Zhi He
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Taiming Yan
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Jia Zhang
- Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610017, China
| | - Mingyao Yang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Deying Yang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| |
Collapse
|
2
|
Wang X, Zhao S, Fang G, Wang R, Lyu X, Shao X, Ling P, Meng C, Chen J, Mu Y. Lysosome passivation triggered by silver nanoparticles enhances subcellular-targeted drug therapy. NANOSCALE 2024; 16:8597-8606. [PMID: 38602353 DOI: 10.1039/d4nr00451e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
Frequently, subcellular-targeted drugs tend to accumulate in lysosomes after cellular absorption, a process termed the lysosomal trap. This accumulation often interferes with the drug's ability to bind to its target, resulting in decreased efficiency. Existing methods for addressing lysosome-induced drug resistance mainly involve improving the structures of small molecules or enveloping drugs in nanomaterials. Nonetheless, these approaches can lead to changes in the drug structure or potentially trigger unexpected reactions within organisms. To address these issues, we introduced a strategy that involves inactivating the lysosome with the use of Ag nanoparticles (Cy3.5@Ag NPs). In this method, the Cy3.5@Ag NPs gradually accumulate inside lysosomes, leading to permeation of the lysosomal membrane and subsequent lysosomal inactivation. In addition, Cy3.5@Ag NPs also significantly affected the motility of lysosomes and induced the occurrence of lysosome passivation. Importantly, coincubating Cy3.5@Ag NPs with various subcellular-targeted drugs was found to significantly increase the efficiency of these treatments. Our strategy illustrates the potential of using lysosomal inactivation to enhance drug efficacy, providing a promising therapeutic strategy for cancer.
Collapse
Affiliation(s)
- Xueqian Wang
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Shulin Zhao
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Guiqian Fang
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Ran Wang
- Shandong Academy of Pharmaceutical Science, Key Laboratory of Biopharmaceuticals, Engineering Laboratory of Polysaccharide Drugs, National-Local Joint Engineering Laboratory of Polysaccharide Drugs, Jinan 250101, PR China
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Xinxing Lyu
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Xintian Shao
- School of Life Sciences, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Peixue Ling
- Shandong Academy of Pharmaceutical Science, Key Laboratory of Biopharmaceuticals, Engineering Laboratory of Polysaccharide Drugs, National-Local Joint Engineering Laboratory of Polysaccharide Drugs, Jinan 250101, PR China
| | - CaiCai Meng
- School of Life Sciences, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Jia Chen
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| | - Yanling Mu
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China.
| |
Collapse
|
3
|
Manickasamy MK, Jayaprakash S, Girisa S, Kumar A, Lam HY, Okina E, Eng H, Alqahtani MS, Abbas M, Sethi G, Kumar AP, Kunnumakkara AB. Delineating the role of nuclear receptors in colorectal cancer, a focused review. Discov Oncol 2024; 15:41. [PMID: 38372868 PMCID: PMC10876515 DOI: 10.1007/s12672-023-00808-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 10/20/2023] [Indexed: 02/20/2024] Open
Abstract
Colorectal cancer (CRC) stands as one of the most prevalent form of cancer globally, causing a significant number of deaths, surpassing 0.9 million in the year 2020. According to GLOBOCAN 2020, CRC ranks third in incidence and second in mortality in both males and females. Despite extensive studies over the years, there is still a need to establish novel therapeutic targets to enhance the patients' survival rate in CRC. Nuclear receptors (NRs) are ligand-activated transcription factors (TFs) that regulate numerous essential biological processes such as differentiation, development, physiology, reproduction, and cellular metabolism. Dysregulation and anomalous expression of different NRs has led to multiple alterations, such as impaired signaling cascades, mutations, and epigenetic changes, leading to various diseases, including cancer. It has been observed that differential expression of various NRs might lead to the initiation and progression of CRC, and are correlated with poor survival outcomes in CRC patients. Despite numerous studies on the mechanism and role of NRs in this cancer, it remains of significant scientific interest primarily due to the diverse functions that various NRs exhibit in regulating key hallmarks of this cancer. Thus, modulating the expression of NRs with their agonists and antagonists, based on their expression levels, holds an immense prospect in the diagnosis, prognosis, and therapeutical modalities of CRC. In this review, we primarily focus on the role and mechanism of NRs in the pathogenesis of CRC and emphasized the significance of targeting these NRs using a variety of agents, which may represent a novel and effective strategy for the prevention and treatment of this cancer.
Collapse
Affiliation(s)
- Mukesh Kumar Manickasamy
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, 781039, Assam, India
| | - Sujitha Jayaprakash
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, 781039, Assam, India
| | - Sosmitha Girisa
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, 781039, Assam, India
| | - Aviral Kumar
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, 781039, Assam, India
| | - Hiu Yan Lam
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117600, Singapore
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117699, Singapore
| | - Elena Okina
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117600, Singapore
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117699, Singapore
| | - Huiyan Eng
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117600, Singapore
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117699, Singapore
| | - Mohammed S Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, 61421, Abha, Saudi Arabia
- BioImaging Unit, Space Research Centre, Michael Atiyah Building, University of Leicester, Leicester, LE1 7RH, UK
| | - Mohamed Abbas
- Electrical Engineering Department, College of Engineering, King Khalid University, 61421, Abha, Saudi Arabia
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117600, Singapore
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117699, Singapore
| | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117600, Singapore.
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Queenstown, 117699, Singapore.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, 781039, Assam, India.
| |
Collapse
|
4
|
Qu N, Luan T, Liu N, Kong C, Xu L, Yu H, Kang Y, Han Y. Hepatocyte nuclear factor 4 a (HNF4α): A perspective in cancer. Biomed Pharmacother 2023; 169:115923. [PMID: 38000355 DOI: 10.1016/j.biopha.2023.115923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 11/06/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023] Open
Abstract
HNF4α, a transcription factor, plays a vital role in regulating functional genes and biological processes. Its alternative splicing leads to various transcript variants encoding different isoforms. The spotlight has shifted towards the extensive discussion on tumors interplayed withHNF4α abnormalities. Aberrant HNF4α expression has emerged as sentinel markers of epigenetic shifts, casting reverberations upon downstream target genes and intricate signaling pathways, most notably with cancer. This review provides a comprehensive overview of HNF4α's involvement in tumor progression and metastasis, elucidating its role and underlying mechanisms.
Collapse
Affiliation(s)
- Ningxin Qu
- The Breast Oncology Dept., Shengjing Hospital of China Medical University, Shenyang, China
| | - Ting Luan
- Department of Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Naiquan Liu
- The Nephrological Dept., Shengjing Hospital of China Medical University, Shenyang, China
| | - Chenhui Kong
- The Breast Oncology Dept., Shengjing Hospital of China Medical University, Shenyang, China
| | - Le Xu
- The Breast Oncology Dept., Shengjing Hospital of China Medical University, Shenyang, China
| | - Hong Yu
- The Breast Oncology Dept., Shengjing Hospital of China Medical University, Shenyang, China
| | - Ye Kang
- The Pathology Dept, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ye Han
- The Breast Oncology Dept., Shengjing Hospital of China Medical University, Shenyang, China.
| |
Collapse
|
5
|
Zhan H, Zhang Q, Zhang C, Cheng J, Yang Y, Liu C, Li S, Wang C, Yang J, Ge H, Zhou D, Li B, Wei H, Hu C. Targeted Activation of HNF4α by AMPK Inhibits Apoptosis and Ameliorates Neurological Injury Caused by Cardiac Arrest in Rats. Neurochem Res 2023; 48:3129-3145. [PMID: 37338793 PMCID: PMC10471732 DOI: 10.1007/s11064-023-03957-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 05/18/2023] [Accepted: 05/21/2023] [Indexed: 06/21/2023]
Abstract
Previous studies have shown that AMPK plays an important role in cerebral ischemia-reperfusion injury by participating in apoptosis, but the exact mechanism and target of action remains unclear. This study aimed to investigate the protective mechanism of AMPK activation on brain injury secondary to cardiac arrest. HE, Nills and TUNEL assays were used to evaluate neuronal damage and apoptosis. The relationships between AMPK, HNF4α and apoptotic genes were verified by ChIP-seq, dual-luciferase and WB assays. The results showed that AMPK improved the 7-day memory function of rats, and reduced neuronal cell injury and apoptosis in the hippocampal CA1 region after ROSC, while the use of HNF4α inhibitor weakened the protective effect of AMPK. Further research found that AMPK positively regulated the expression of HNF4α, and AMPK could promote the expression of Bcl-2 and inhibit the expression of Bax and Cleaved-Caspase 3. In vitro experiments showed that AMPK ameliorated neuronal injury by inhibiting apoptosis through the activation of HNF4α. Combined with ChIP-seq, JASPAR analysis and Dual-luciferase assay, the binding site of HNF4α to the upstream promoter of Bcl-2 was found. Taken together, AMPK attenuates brain injury after CA by activating HNF4α to target Bcl-2 to inhibit apoptosis.
Collapse
Affiliation(s)
- Haohong Zhan
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- National Health Council (NHC) Key Laboratory of Assisted Circulation, Guangzhou, 510080, China
| | - Qiang Zhang
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
- National Health Council (NHC) Key Laboratory of Assisted Circulation, Guangzhou, 510080, China
| | - Chenyu Zhang
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- National Health Council (NHC) Key Laboratory of Assisted Circulation, Guangzhou, 510080, China
| | - Jingge Cheng
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Yilin Yang
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Cong Liu
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
- Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Shuhao Li
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Chuyue Wang
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Junqin Yang
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Hanmei Ge
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Dawang Zhou
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Bo Li
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Hongyan Wei
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
| | - Chunlin Hu
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
| |
Collapse
|
6
|
Yang J, Bai X, Liu G, Li X. A transcriptional regulatory network of HNF4α and HNF1α involved in human diseases and drug metabolism. Drug Metab Rev 2022; 54:361-385. [PMID: 35892182 DOI: 10.1080/03602532.2022.2103146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
HNF4α and HNF1α are core transcription factors involved in the development and progression of a variety of human diseases and drug metabolism. They play critical roles in maintaining the normal growth and function of multiple organs, mainly the liver, and in the metabolism of endogenous and exogenous substances. The twelve isoforms of HNF4α may exhibit different physiological functions, and HNF4α and HNF1α show varying or even opposing effects in different types of diseases, particularly cancer. Additionally, the regulation of CYP450, phase II drug-metabolizing enzymes, and drug transporters is affected by several factors. This article aims to review the role of HNF4α and HNF1α in human diseases and drug metabolism, including their structures and physiological functions, affected diseases, regulated drug metabolism genes, influencing factors, and related mechanisms. We also propose a transcriptional regulatory network of HNF4α and HNF1α that regulates the expression of target genes related to disease and drug metabolism.
Collapse
Affiliation(s)
- Jianxin Yang
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China
| | - Xue Bai
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China
| | - Guiqin Liu
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China
| | - Xiangyang Li
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China.,State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China
| |
Collapse
|
7
|
Aberrant transcription factors in the cancers of the pancreas. Semin Cancer Biol 2022; 86:28-45. [PMID: 36058426 DOI: 10.1016/j.semcancer.2022.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/15/2022] [Accepted: 08/29/2022] [Indexed: 11/21/2022]
Abstract
Transcription factors (TFs) are essential for proper activation of gene set during the process of organogenesis, differentiation, lineage specificity. Reactivation or dysregulation of TFs regulatory networks could lead to deformation of organs, diseases including various malignancies. Currently, understanding the mechanism of oncogenesis became necessity for the development of targeted therapeutic strategy for different cancer types. It is evident that many TFs go awry in cancers of the pancreas such as pancreatic ductal adenocarcinoma (PDAC) and pancreatic neuroendocrine neoplasms (PanNENs). These mutated or dysregulated TFs abnormally controls various signaling pathways in PDAC and PanNENs including RTK, PI3K-PTEN-AKT-mTOR, JNK, TGF-β/SMAD, WNT/β-catenin, SHH, NOTCH and VEGF which in turn regulate different hallmarks of cancer. Aberrant regulation of such pathways have been linked to the initiation, progression, metastasis, and resistance in pancreatic cancer. As of today, a number of TFs has been identified as crucial regulators of pancreatic cancer and a handful of them shown to have potential as therapeutic targets in pre-clinical and clinical settings. In this review, we have summarized the current knowledge on the role and therapeutic usefulness of TFs in PDAC and PanNENs.
Collapse
|
8
|
Chen Y, Capello M, Rios Perez MV, Vykoukal JV, Roife D, Kang Y, Prakash LR, Katayama H, Irajizad E, Fleury A, Ferri-Borgogno S, Baluya DL, Dennison JB, Do KA, Fiehn O, Maitra A, Wang H, Chiao PJ, Katz MHG, Fleming JB, Hanash SM, Fahrmann JF. CES2 sustains HNF4α expression to promote pancreatic adenocarcinoma progression through an epoxide hydrolase-dependent regulatory loop. Mol Metab 2021; 56:101426. [PMID: 34971802 PMCID: PMC8841288 DOI: 10.1016/j.molmet.2021.101426] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/16/2021] [Accepted: 12/23/2021] [Indexed: 11/26/2022] Open
Abstract
Objective Intra-tumoral expression of the serine hydrolase carboxylesterase 2 (CES2) contributes to the activation of the pro-drug irinotecan in pancreatic ductal adenocarcinoma (PDAC). Given other potential roles of CES2, we assessed its regulation, downstream effects, and contribution to tumor development in PDAC. Methods Association between the mRNA expression of CES2 in pancreatic tumors and overall survival was assessed using The Cancer Genome Atlas. Cell viability, clonogenic, and anchorage-independent growth assays as well as an orthotopic mouse model of PDAC were used to evaluate the biological relevance of CES2 in pancreatic cancer. CES2-driven metabolic changes were determined by untargeted and targeted metabolomic analyses. Results Elevated tumoral CES2 mRNA expression was a statistically significant predictor of poor overall survival in PDAC patients. Knockdown of CES2 in PDAC cells reduced cell viability, clonogenic capacity, and anchorage-independent growth in vitro and attenuated tumor growth in an orthotopic mouse model of PDAC. Mechanistically, CES2 was found to promote the catabolism of phospholipids resulting in HNF4α activation through a soluble epoxide hydrolase (sEH)-dependent pathway. Targeting of CES2 via siRNA or small molecule inhibitors attenuated HNF4α protein expression and reduced gene expression of classical/progenitor markers and increased basal-like markers. Targeting of the CES2-sEH-HNF4α axis using small molecule inhibitors of CES2 or sEH reduced cell viability. Conclusions We establish a novel regulatory loop between CES2 and HNF4α to sustain the progenitor subtype and promote PDAC progression and highlight the potential utility of CES2 or sEH inhibitors for the treatment of PDAC as part of non-irinotecan-containing regimens.
Collapse
Affiliation(s)
- Yihui Chen
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michela Capello
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mayrim V Rios Perez
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jody V Vykoukal
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David Roife
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ya'an Kang
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laura R Prakash
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hiroyuki Katayama
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ehsan Irajizad
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alia Fleury
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sammy Ferri-Borgogno
- Departments of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dodge L Baluya
- Departments of Center for Radiation Oncology Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jennifer B Dennison
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kim-Anh Do
- Departments of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Oliver Fiehn
- UC Davis Genome Center - Metabolomics, University of California, Davis, CA, 95616, CA, USA; and
| | - Anirban Maitra
- Department of Biostatistics, University of Kansas Medical Center, Kansas City, KS, USA;; Departments of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Huamin Wang
- Departments of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul J Chiao
- Departments of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Matthew H G Katz
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason B Fleming
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Samir M Hanash
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Johannes F Fahrmann
- Departments of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
9
|
Teeli AS, Łuczyńska K, Haque E, Gayas MA, Winiarczyk D, Taniguchi H. Disruption of Tumor Suppressors HNF4α/HNF1α Causes Tumorigenesis in Liver. Cancers (Basel) 2021; 13:cancers13215357. [PMID: 34771521 PMCID: PMC8582545 DOI: 10.3390/cancers13215357] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/14/2021] [Accepted: 10/18/2021] [Indexed: 12/18/2022] Open
Abstract
The hepatocyte nuclear factor-4α (HNF4α) and hepatocyte nuclear factor-1α (HNF1α) are transcription factors that influence the development and maintenance of homeostasis in a variety of tissues, including the liver. As such, disruptions in their transcriptional networks can herald a number of pathologies, such as tumorigenesis. Largely considered tumor suppressants in liver cancer, these transcription factors regulate key events of inflammation, epithelial-mesenchymal transition, metabolic reprogramming, and the differentiation status of the cell. High-throughput analysis of cancer cell genomes has identified a number of hotspot mutations in HNF1α and HNF4α in liver cancer. Such results also showcase HNF1α and HNF4α as important therapeutic targets helping us step into the era of personalized medicine. In this review, we update current findings on the roles of HNF1α and HNF4α in liver cancer development and progression. It covers the molecular mechanisms of HNF1α and HNF4α dysregulation and also highlights the potential of HNF4α as a therapeutic target in liver cancer.
Collapse
Affiliation(s)
- Aamir Salam Teeli
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; (A.S.T.); (K.Ł.); (E.H.); (D.W.)
| | - Kamila Łuczyńska
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; (A.S.T.); (K.Ł.); (E.H.); (D.W.)
| | - Effi Haque
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; (A.S.T.); (K.Ł.); (E.H.); (D.W.)
| | - Mohmmad Abrar Gayas
- Department of Surgery and Radiology, Faculty of Veterinary Sciences and Animal Husbandry, SKUAST-K, Jammu 19000, India;
| | - Dawid Winiarczyk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; (A.S.T.); (K.Ł.); (E.H.); (D.W.)
| | - Hiroaki Taniguchi
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; (A.S.T.); (K.Ł.); (E.H.); (D.W.)
- Correspondence:
| |
Collapse
|
10
|
Wang Z, Zhang Y, Zhang J, Deng Q, Liang H. Controversial roles of hepatocyte nuclear receptor 4 α on tumorigenesis. Oncol Lett 2021; 21:356. [PMID: 33747213 PMCID: PMC7968000 DOI: 10.3892/ol.2021.12617] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 02/09/2021] [Indexed: 02/06/2023] Open
Abstract
Hepatocyte nuclear receptor 4 α (HNF4α) is known to be a master transcription regulator of gene expression in multiple biological processes, particularly in liver development and liver function. To date, the function of HNF4α in human cancers has been widely investigated; however, the critical roles of HNF4α in tumorigenesis remain unclear. Numerous controversies exist, even in studies from different research groups but on the same type of cancer. In the present review, the critical roles of HNF4α in tumorigenesis will be summarized and discussed. Furthermore, HNF4α expression profile and alterations will be examined by pan-cancer analysis through bioinformatics, in order to provide a better understanding of the functional roles of this gene in human cancers.
Collapse
Affiliation(s)
- Zhu Wang
- Department of Urology, People's Hospital of Longhua, Southern Medical University, Shenzhen, Guangdong 518109, P.R. China
| | - Ying Zhang
- Department of Urology, People's Hospital of Longhua, Southern Medical University, Shenzhen, Guangdong 518109, P.R. China
| | - Jianwen Zhang
- Department of Urology, People's Hospital of Longhua, Southern Medical University, Shenzhen, Guangdong 518109, P.R. China
| | - Qiong Deng
- Department of Urology, People's Hospital of Longhua, Southern Medical University, Shenzhen, Guangdong 518109, P.R. China
| | - Hui Liang
- Department of Urology, People's Hospital of Longhua, Southern Medical University, Shenzhen, Guangdong 518109, P.R. China
| |
Collapse
|
11
|
LncRNA HOTAIR recruits SNAIL to inhibit the transcription of HNF4α and promote the viability, migration, invasion and EMT of colorectal cancer. Transl Oncol 2021; 14:101036. [PMID: 33588137 PMCID: PMC7901038 DOI: 10.1016/j.tranon.2021.101036] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/07/2021] [Accepted: 02/01/2021] [Indexed: 02/06/2023] Open
Abstract
HOTAIR recruited SNAIL and reduced the expression of HNF4α to promote EMT of colorectal cancer. Provided potential novel long non-coding RNA-directed early diagnosis and therapy for colorectal cancer. Provided further insight into the regulatory mechanism of HOTAIR in colorectal cancer.
Colorectal cancer causes severe burdensome on the health by its high fatality and poor prognosis. Hox transcript antisense intergenic RNA (HOTAIR) was believed closely related with the genesis and development of colorectal cancer, but the regulatory mechanism is still to be investigated. The expression of HOTAIR was analyzed in colorectal cancer using both qRT-PCR and ISH assay. The cell viability, migration, invasion and apoptosis rate were evaluated using MTT, BrdU,Transwell and flow cytometryexperiments. The interaction between HOTAIR and SNAIL was detected using RIP and RNA pull-down. The binding of SNAIL to HNF4α promoter was assessed by ChIP. The cell lines that knock down HOTAIR, SNAIL or overexpress HNF4α were constructed using retroviral vector system. The tumorigenic and metastatic capacity of colorectal cancer cells after knocking down HOTAIR were evaluated based on xenograft assay and liver metastases model. HOTAIR was highly expressed in both tissue and cell lines of colorectal cancer, indicated a regulatory function in colorectal cancer. Knock-down of HOTAIR suppressed cell viability, migration, invasion and epithelial-mesenchymal transition (EMT) of colorectal cancer cells in vitro, and inhibited the growth and metastasis of colorectal tumor in nude mice. We further found that HOTAIR suppressed HNF4α via recruiting SNAIL, and the overexpression of HNF4α inhibited cell viability, migration, invasion and EMT of colorectal cancer cells. We demonstrated that HOTAIR regulates the level of HNF4α via recruiting SNAIL, knocking down HOTAIR repressed the cell viability and metestasis of colorectal cancer cell line in vitro, and suppressed the tomorgenesis and migration/invasion of colorectal cancer in vivo.
Collapse
|
12
|
Lv DD, Zhou LY, Tang H. Hepatocyte nuclear factor 4α and cancer-related cell signaling pathways: a promising insight into cancer treatment. Exp Mol Med 2021; 53:8-18. [PMID: 33462379 PMCID: PMC8080681 DOI: 10.1038/s12276-020-00551-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 10/23/2020] [Accepted: 11/19/2020] [Indexed: 02/06/2023] Open
Abstract
Hepatocyte nuclear factor 4α (HNF4α), a member of the nuclear receptor superfamily, is described as a protein that binds to the promoters of specific genes. It controls the expression of functional genes and is also involved in the regulation of numerous cellular processes. A large number of studies have demonstrated that HNF4α is involved in many human malignancies. Abnormal expression of HNF4α is emerging as a critical factor in cancer cell proliferation, apoptosis, invasion, dedifferentiation, and metastasis. In this review, we present emerging insights into the roles of HNF4α in the occurrence, progression, and treatment of cancer; reveal various mechanisms of HNF4α in cancer (e.g., the Wnt/β-catenin, nuclear factor-κB, signal transducer and activator of transcription 3, and transforming growth factor β signaling pathways); and highlight potential clinical uses of HNF4α as a biomarker and therapeutic target for cancer.
Collapse
Affiliation(s)
- Duo-Duo Lv
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Ling-Yun Zhou
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, 610041, China.
| |
Collapse
|
13
|
Attia F, Fathy S, Anani M, Hassan A, Attia F, Ibrahim G, Elazab M. Human equilibrative nucleoside transporter-1 and deoxycytidine kinase can predict gemcitabine effectiveness in Egyptian patients with Hepatocellular carcinoma. J Clin Lab Anal 2020; 34:e23457. [PMID: 32671914 PMCID: PMC7676182 DOI: 10.1002/jcla.23457] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/28/2020] [Accepted: 06/01/2020] [Indexed: 01/30/2023] Open
Abstract
Background Several biomarkers of gemcitabine effectiveness have been studied in cancers, but less so in hepatocellular carcinoma (HCC), which is identified as the fifth most common cancer worldwide. Investigation of human equilibrative nucleoside transporter‐1 (HENT‐1) and deoxycytidine kinase (DCK), genes involved in gemcitabine uptake and metabolism, can be beneficial in the selection of potential cancer patients who could be responding to the treatment. Aim To study HENT‐1 and DCK gene expression in HCC patients with different protocols of treatment. Methods Using real‐time PCR, we analyzed expression levels of HENT‐1 and DCK genes from peripheral blood samples of 109 patients (20 controls & 89 HCC patients) between March 2015 and March 2017. All the 89 HCC patients received the antioxidants selenium (Se) and vitamin E (Vit.E) either alone (45 patients) or in combination with gemcitabine (24 patients) or radiofrequency ablation (RFA) (20 patients). Results There was a significant increase in HENT‐1 expression levels in HCC patients treated with Se and Vit.E alone as compared to controls (P ˂ .0001), while there was no significant difference between HCC patients treated with gemcitabine or RFA as compared to controls. In contrast, expression of DCK was significantly increased in all groups of HCC patients as compared to controls (P ˂ .0001). Conclusions HENT‐1 and DCK mRNA expressions are important markers of HCC and for GEM effect and GEM sensitivity in patients with HCC. This could be beneficial in the selection of HCC patients sensitive to gemcitabine to avoid subjecting resistant patients to unnecessary chemotherapy.
Collapse
Affiliation(s)
- Fadia Attia
- Departments of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Sara Fathy
- Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
| | - Maha Anani
- Departments of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Adel Hassan
- Infectious and Endemic Disease Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Fawzy Attia
- Internal Medicine Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Gehan Ibrahim
- Departments of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mona Elazab
- Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
| |
Collapse
|
14
|
The Clinical Significance of PIWIL3 and PIWIL4 Expression in Pancreatic Cancer. J Clin Med 2020; 9:jcm9051252. [PMID: 32357464 PMCID: PMC7287605 DOI: 10.3390/jcm9051252] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 04/17/2020] [Accepted: 04/23/2020] [Indexed: 12/26/2022] Open
Abstract
P-element-induced wimpy testis (PIWI) proteins have been described in several cancers. PIWIL1 and PIWIL2 have been recently evaluated in pancreatic cancer, and elevated expression of PIWIL2 conferred longer survival to patients. However, PIWIL3’s and PIWIL4’s role in carcinogenesis is rather controversial, and their clinical implication in pancreatic cancer has not yet been investigated. In the present study, we evaluated PIWIL1, PIWIL2, PIWIL3 and PIWIL4 expression in pancreatic cancer-derived cell lines and in one non-tumor cell line as healthy control. Here, we show a differential expression in tumor and non-tumor cell lines of PIWIL3 and PIWIL4. Subsequently, functional experiments with PIWIL3 and/or PIWIL4 knockdown revealed a decrease in the motility ratio of tumor and non-tumor cell lines through downregulation of mesenchymal factors in pro of epithelial factors. We also observed that PIWIL3 and/or PIWIL4 silencing impaired undifferentiated phenotype and enhanced drug toxicity in both tumor- and non-tumor-derived cell lines. Finally, PIWIL3 and PIWIL4 evaluation in human pancreatic cancer samples showed that patients with low levels of PIWIL4 protein expression presented poor prognosis. Therefore, PIWIL3 and PIWIL4 proteins may play crucial roles to keep pancreatic cell homeostasis not only in tumors but also in healthy tissues.
Collapse
|
15
|
Long non-coding RNA LINC00858 exerts a tumor-promoting role in colon cancer via HNF4α and WNK2 regulation. Cell Oncol (Dordr) 2019; 43:297-310. [PMID: 31884577 DOI: 10.1007/s13402-019-00490-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Long non-coding RNAs (lncRNAs) are known to be frequently dysregulated in many types of human cancer. As yet, however, their roles in colon carcinogenesis have not been fully elucidated. In the current study, we assessed whether lncRNA LINC00858 may be involved in the progression of colon cancer and, in addition, investigated its downstream targets. METHODS LINC00858 expression in patient-derived colon cancer tissues and in colon cancer cell lines was determined using RT-qPCR. Also, relationships between LINC00858 expression and various clinicopathological characteristics were analyzed. The subcellular localization of LINC00858 was determined using fluorescence in situ hybridization. Interactions between LINC00858 and its downstream targets were first predicted by bioinformatic analysis and, subsequently, confirmed by RNA pull-down, RNA immunoprecipitation, chromatin immunoprecipitation and dual luciferase reporter assays. After in vitro upregulation of LINC00858 and/or silencing of WNK2 and hepatocyte nuclear factor 4α (HNF4α), the biological behavior of colon cancer cells was assessed using 5-ethynyl-2'-deoxyuridine (EdU) incorporation, Transwell invasion and tube formation assays. In vivo cancer growth was evaluated in nude mice. RESULTS We found that LINC00858 was highly expressed in primary colon cancer tissues and colon cancer cell lines, and was mainly located in the nucleus. High LINC00858 expression was found to correlate with a poor differentiation, advanced TNM stages and lymph node metastasis. Exogenous overexpression of LINC00858 promoted cell proliferation, invasion and migration of colon cancer cells, and facilitated angiogenesis and tumor growth. In addition, we found that LINC00858 can bind to and upregulate the nuclear transcription factor HNF4α, leading to WNK2 expression downregulation. This, in turn, resulted in the promotion of colon cancer cell growth. CONCLUSIONS From our data we conclude that LINC00858 acts as a tumor-promoting lncRNA in colon cancer by upregulating HNF4α and downregulating WNK2. Our results may provide novel targets for the treatment for colon cancer.
Collapse
|
16
|
Zhang Y, Lei Y, Xu J, Hua J, Zhang B, Liu J, Liang C, Meng Q, Yu X, Shi S. Role of Damage DNA-Binding Protein 1 in Pancreatic Cancer Progression and Chemoresistance. Cancers (Basel) 2019; 11:cancers11121998. [PMID: 31842285 PMCID: PMC6966444 DOI: 10.3390/cancers11121998] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/06/2019] [Accepted: 11/12/2019] [Indexed: 12/19/2022] Open
Abstract
Damaged DNA-binding protein 1 (DDB1) recruits nucleotide excision pathway proteins to form the UV-damaged DNA-binding protein complex and is required for DNA repair. DDB1 was reported to participate in apoptosis and chemoresistance regulation in several cancers. However, little is known about the function of DDB1 in pancreatic adenocarcinoma (PDAC). In this study, we reported that DDB1 functions as a tumor-promoting factor in PDAC by regulating cancer cell proliferation, epithelial-mesenchymal transition (EMT) and chemoresistance. Compared to normal pancreatic tissues, PDAC tissues had high expression levels of DDB1, and this high expression was positively correlated with poor prognosis. Furthermore, reductions in cell proliferation and EMT were observed in DDB1-deficient PDAC cell lines. Intriguingly, we also found that abrogation of DDB1 expression increased PDAC cell sensitivity to gemcitabine (GEM). Mechanistically, DDB1 knockdown was associated with an increase in deoxycytidine kinase expression in vivo and in vitro. In summary, our work demonstrated that DDB1 promotes PDAC progression and chemoresistance and may serve as a potential predictive marker and therapeutic target for PDAC treatment.
Collapse
Affiliation(s)
- Yiyin Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Yubin Lei
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Jin Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Jie Hua
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Bo Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Jiang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Chen Liang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Qingcai Meng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong’An Road, Shanghai 200032, China; (Y.Z.); (Y.L.); (J.X.); (J.H.); (B.Z.); (J.L.); (C.L.); (Q.M.)
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, No. 270 Dong’An Road, Shanghai 200032, China
- Correspondence: (X.Y.); (S.S.); Tel.: +86-021-6417-5590 (X.Y.); +86-021-6403-1446 (S.S.)
| | - Si Shi
- Shanghai Pancreatic Cancer Institute, No. 270 Dong’An Road, Shanghai 200032, China
- Correspondence: (X.Y.); (S.S.); Tel.: +86-021-6417-5590 (X.Y.); +86-021-6403-1446 (S.S.)
| |
Collapse
|
17
|
Yeh MM, Bosch DE, Daoud SS. Role of hepatocyte nuclear factor 4-alpha in gastrointestinal and liver diseases. World J Gastroenterol 2019; 25:4074-4091. [PMID: 31435165 PMCID: PMC6700705 DOI: 10.3748/wjg.v25.i30.4074] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 07/15/2019] [Accepted: 07/19/2019] [Indexed: 02/06/2023] Open
Abstract
Hepatocyte nuclear factor 4-alpha (HNF4α) is a highly conserved member of nuclear receptor superfamily of ligand-dependent transcription factors that is expressed in liver and gastrointestinal organs (pancreas, stomach, and intestine). In liver, HNF4α is best known for its role as a master regulator of liver-specific gene expression and essential for adult and fetal liver function. Dysregulation of HNF4α expression has been associated with many human diseases such as ulcerative colitis, colon cancer, maturity-onset diabetes of the young, liver cirrhosis, and hepatocellular carcinoma. However, the precise role of HNF4α in the etiology of these human pathogenesis is not well understood. Limited information is known about the role of HNF4α isoforms in liver and gastrointestinal disease progression. There is, therefore, a critical need to know how disruption of the expression of these isoforms may impact on disease progression and phenotypes. In this review, we will update our current understanding on the role of HNF4α in human liver and gastrointestinal diseases. We further provide additional information on possible use of HNF4α as a target for potential therapeutic approaches.
Collapse
Affiliation(s)
- Matthew M Yeh
- Department of Pathology, University of Washington School of Medicine, Seattle, WA 98195, United States
| | - Dustin E Bosch
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, United States
| | - Sayed S Daoud
- Department of Pharmaceutical Sciences, Washington State University Health Sciences, Spokane, WA 99210, United States
| |
Collapse
|
18
|
Shi J, Dai R, Chen Y, Guo H, Han Y, Zhang Y. LncRNA LINP1 regulates acute myeloid leukemia progression via HNF4α/AMPK/WNT5A signaling pathway. Hematol Oncol 2019; 37:474-482. [PMID: 31325181 DOI: 10.1002/hon.2651] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 06/02/2019] [Accepted: 07/11/2019] [Indexed: 12/19/2022]
Abstract
LncRNAs play critical roles in various pathophysiological and biological processes, such as protein translation, RNA splicing, and epigenetic modification. Indeed, abundant evidences demonstrated that lncRNA act as competing endogenous RNAs (ceRNAs) to participate in tumorigenesis. However, little is known about the underlying function of lncRNA in nonhomologous end joining (NHEJ) pathway 1 (LINP1) in pediatric and adolescent acute myeloid leukemia (AML). The expression of LINP1 was examined in AML patient samples by qRT-PCR. Cell proliferation was examined by CCK-8 and Edu assays. β-Galactosidase senescence assay, mGlucose uptake assay, lactate production assay, and Gene Ontology (GO) analysis were performed for functional analysis. We found that LINP1 was significantly overexpressed in AML patients at diagnosis, whereas downregulated after complete remission (CR). Furthermore, knockdown of LINP1 expression remarkably suppressed glucose uptake and AML cell maintenance. Mechanistically, LINP1 was found to inhibit the glucose metabolism by suppressing the expression of HNF4a. Both LINP1 and HNF4a knockdown reduced the expression levels of AMPK phosphorylation and WNT5A, indicating for the first time that LINP1 strengthened the HNF4a-AMPK/WNT5A signaling pathway involved in cell glucose metabolism modulation and AML cell survival. Taken together, our results indicated that LINP1 promotes the malignant phenotype of AML cells and stimulates glucose metabolism, which can be regarded as a potential prognostic marker and therapeutic target for AML.
Collapse
Affiliation(s)
- Jie Shi
- Department of Hematology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Rongqin Dai
- Department of intensive care unit, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuqing Chen
- Department of Hematology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Honggang Guo
- Department of Hematology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Yinyin Han
- Department of Hematology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Yin Zhang
- Department of Hematology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|