1
|
Elimam H, Abdel Mageed SS, Hatawsh A, Moussa R, Radwan AF, Elfar N, Alhamshry NAA, Abd-Elmawla MA, Mohammed OA, Zaki MB, Doghish AS. Unraveling the influence of LncRNA in gastric cancer pathogenesis: a comprehensive review focus on signaling pathways interplay. Med Oncol 2024; 41:218. [PMID: 39103705 DOI: 10.1007/s12032-024-02455-w] [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: 05/12/2024] [Accepted: 07/16/2024] [Indexed: 08/07/2024]
Abstract
Gastric cancers (GCs) are among the most common and fatal malignancies in the world. Despite our increasing understanding of the molecular mechanisms underlying GC, further biomarkers are still needed for more in-depth examination, focused prognosis, and treatment. GC is one among the long non-coding RNAs, or lncRNAs, that have emerged as key regulators of the pathophysiology of cancer. This comprehensive review focuses on the diverse functions of long noncoding RNAs (lncRNAs) in the development of GC and their interactions with important intracellular signaling pathways. LncRNAs affect GC-related carcinogenic signaling cascades including pathways for EGFR, PI3K/AKT/mTOR, p53, Wnt/β-catenin, JAK/STAT, Hedgehog, NF-κB, and hypoxia-inducible factor. Dysregulated long non-coding RNA (lncRNA) expression has been associated with multiple characteristics of cancer, such as extended growth, apoptosis resistance, enhanced invasion and metastasis, angiogenesis, and therapy resistance. For instance, lncRNAs such as HOTAIR, MALAT1, and H19 promote the development of GC via altering these pathways. Beyond their main roles, GC lncRNAs exhibit potential as diagnostic and prognostic biomarkers. The overview discusses CRISPR/Cas9 genome-modifying methods, antisense oligonucleotides, small molecules, and RNA interference as potential therapeutic approaches to regulate the expression of long noncoding RNAs (lncRNAs). An in-depth discussion of the intricate functions that lncRNAs play in the development of the majority of stomach malignancies is provided in this review. It provides the groundwork for future translational research in lncRNA-based whole processes toward GC by highlighting their carcinogenic effects, regulatory roles in significant signaling cascades, and practical scientific uses as biomarkers and therapeutic targets.
Collapse
Affiliation(s)
- Hanan Elimam
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt.
| | - Sherif S Abdel Mageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, 11829, Cairo, Egypt
| | - Abdulrahman Hatawsh
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City, 12588, Giza, Egypt
| | - Rewan Moussa
- Faculty of Medicine, Helwan University, Cairo, 11795, Egypt
| | - Abdullah F Radwan
- Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City, 11829, Cairo, Egypt
| | - Nourhan Elfar
- School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, 11578, Cairo, Egypt
- Egyptian Drug Authority (EDA), Ministry of Health and Population, Cairo, 11567, Egypt
| | - Nora A A Alhamshry
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| | - Mai A Abd-Elmawla
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Osama A Mohammed
- Department of Pharmacology, College of Medicine, University of Bisha, 61922, Bisha, Saudi Arabia
| | - Mohamed Bakr Zaki
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, 11829, Cairo, Egypt.
- Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt.
| |
Collapse
|
2
|
Elimam H, Alhamshry NAA, Hatawsh A, Elfar N, Moussa R, Radwan AF, Abd-Elmawla MA, Elkashlan AM, Zaki MB, Abdel-Reheim MA, Mohammed OA, Doghish AS. Natural products and long noncoding RNA signatures in gallbladder cancer: a review focuses on pathogenesis, diagnosis, and drug resistance. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03279-1. [PMID: 39028332 DOI: 10.1007/s00210-024-03279-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 07/02/2024] [Indexed: 07/20/2024]
Abstract
Gallbladder cancer (GBC) is an aggressive and lethal malignancy with a poor prognosis. Long noncoding RNAs (lncRNAs) and natural products have emerged as key orchestrators of cancer pathogenesis through widespread dysregulation across GBC transcriptomes. Functional studies have revealed that lncRNAs interact with oncoproteins and tumor suppressors to control proliferation, invasion, metastasis, angiogenesis, stemness, and drug resistance. Curcumin, baicalein, oleanolic acid, shikonin, oxymatrine, arctigenin, liensinine, fangchinoline, and dioscin are a few examples of natural compounds that have demonstrated promising anticancer activities against GBC through the regulation of important signaling pathways. The lncRNAs, i.e., SNHG6, Linc00261, GALM, OIP5-AS1, FOXD2-AS1, MINCR, DGCR5, MEG3, GATA6-AS, TUG1, and DILC, are key players in regulating the aforementioned processes. For example, the lncRNAs FOXD2-AS1, DILC, and HOTAIR activate oncogenes such as DNMT1, Wnt/β-catenin, BMI1, and c-Myc, whereas MEG3 and GATA6-AS suppress the tumor proteins NF-κB, EZH2, and miR-421. Clinically, specific lncRNAs can serve as diagnostic or prognostic biomarkers based on overexpression correlating with advanced TNM stage, metastasis, chemoresistance, and poor survival. Therapeutically, targeting aberrant lncRNAs with siRNA or antisense oligos disrupts their oncogenic signaling and inhibits GBC progression. Overall, dysfunctional lncRNA regulatory circuits offer multiple avenues for precision medicine approaches to improve early GBC detection and overcome this deadly cancer. They have the potential to serve as novel biomarkers as they are detectable in bodily fluids and tissues. These findings enhance gallbladder treatments, mitigating resistance to chemo- and radiotherapy.
Collapse
Affiliation(s)
- Hanan Elimam
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt.
| | - Nora A A Alhamshry
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| | - Abdulrahman Hatawsh
- Biotechnology School, 26th of July Corridor, Sheikh Zayed City, Nile University, Giza, 12588, Egypt
| | - Nourhan Elfar
- School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, Cairo, 11578, Egypt
- Egyptian Drug Authority (EDA), Ministry of Health and Population, Cairo, 11567, Egypt
| | - Rewan Moussa
- Faculty of Medicine, Helwan University, Cairo, 11795, Egypt
| | - Abdullah F Radwan
- Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Cairo, 11829, Egypt
| | - Mai A Abd-Elmawla
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Akram M Elkashlan
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| | - Mohamed Bakr Zaki
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| | - Mustafa Ahmed Abdel-Reheim
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, 11961, Shaqra, Saudi Arabia.
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni Suef, 62521, Egypt.
| | - Osama A Mohammed
- Department of Pharmacology, College of Medicine, University of Bisha, 61922, Bisha, Saudi Arabia
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo, 11829, Egypt
- Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt
| |
Collapse
|
3
|
Hu C, Fu X, Li S, Chen C, Zhao X, Peng J. Chidamide inhibits cell glycolysis in acute myeloid leukemia by decreasing N6-methyladenosine-related GNAS-AS1. Daru 2024; 32:11-24. [PMID: 37926762 PMCID: PMC11087453 DOI: 10.1007/s40199-023-00482-y] [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: 05/30/2023] [Accepted: 09/10/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Acute myeloid leukemia (AML) is a hematopoietic malignancy. Chidamide has shown anti-cancer effect in different malignancies. The function of Chidamide in glycolysis in AML cells remains unclear. METHODS AML cells were treated with 1000 nM Chidamide for 48 h. The levels of long non-coding RNA-GNAS-AS1, miR-34a-5p, glycolysis-related proteins, and Ras homolog gene family (RhoA)/Rho-associated protein kinase (ROCK) signaling-related proteins were detected by qRT-PCR or western blot. Cell viability and apoptosis were measured by CCK-8 and flow cytometry. Glycolysis levels were measured by assay kits. GNAS-AS1 N6-methyladenosine (m6A) modification level was detected by methylated RNA immunoprecipitation sequencing. The combined targets of miR-34a-5p were validated using a dual-luciferase reporter assay. BALB/C nude mice were selected for subcutaneous tumor validation. Chidamide at a dosage of 25 mg/kg was used in the animal study. RESULTS GNAS-AS1 promoted glycolysis in AML cells by upregulating the expression of glycolysis-related proteins and increasing glucose consumption, lactate production, ATP generation, and the extracellular acidification rate. Chidamide treatment suppressed WT1-associated protein (WTAP)-mediated RNA m6A modification of GNAS-AS1. Chidamide downregulated GNAS-AS1 to inhibit glycolysis in AML cells. GNAS-AS1 targeted miR-34a-5p to promote insulin-like growth factor 2 mRNA-binding protein (IGF2BP2) expression. IGF2BP2 inhibition reversed the promoting effect of miR-34a-5p knockdown on glycolysis and RhoA/ROCK pathway in Chidamide-treated cells. GNAS-AS1 overexpression abolished the inhibitory effect of Chidamide on AML tumorigenesis in vivo by modulating the RhoA/ROCK pathway. CONCLUSION Chidamide inhibited glycolysis in AML by repressing WTAP-mediated GNAS-AS1 m6A modification and then regulating the miR-34a-5p/IGF2BP2 axis.
Collapse
Affiliation(s)
- Changmei Hu
- Department of Gastroenterology, Second Xiangya Hospital, Central South University, 139 Mid RenMin Road, Changsha, 410011, Hunan, People's Republic of China
| | - Xiao Fu
- Department of Hematology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, Hunan, People's Republic of China
| | - Shujun Li
- Department of Hematology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, Hunan, People's Republic of China
| | - Cong Chen
- Department of Hematology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, Hunan, People's Republic of China
| | - Xielan Zhao
- Department of Hematology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, Hunan, People's Republic of China
| | - Jie Peng
- Department of Hematology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, Hunan, People's Republic of China.
| |
Collapse
|
4
|
Liu G, Kim J, Nguyen N, Zhou L, Dean A. Long noncoding RNA GATA2AS influences human erythropoiesis by transcription factor and chromatin landscape modulation. Blood 2024; 143:2300-2313. [PMID: 38447046 PMCID: PMC11181357 DOI: 10.1182/blood.2023021287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 02/29/2024] [Accepted: 03/03/2024] [Indexed: 03/08/2024] Open
Abstract
ABSTRACT Long noncoding RNAs (lncRNAs) are extensively expressed in eukaryotic cells and have been revealed to be important for regulating cell differentiation. Many lncRNAs have been found to regulate erythroid differentiation in the mouse. However, given the low sequence conservation of lncRNAs between mouse and human, our understanding of lncRNAs in human erythroid differentiation remains incomplete. lncRNAs are often transcribed opposite to protein coding genes and regulate their expression. Here, we characterized a human erythrocyte-expressed lncRNA, GATA2AS, which is transcribed opposite to erythroid transcription regulator GATA2. GATA2AS is a 2080-bp long, primarily nucleus-localized noncoding RNA that is expressed in erythroid progenitor cells and decreases during differentiation. Knockout of GATA2AS in human HUDEP2 erythroid progenitor cells using CRISPR-Cas9 genome editing to remove the transcription start site accelerated erythroid differentiation and dysregulated erythroblast gene expression. We identified GATA2AS as a novel GATA2 and HBG activator. Chromatin isolation by RNA purification showed that GATA2AS binds to thousands of genomic sites and colocalizes at a subset of sites with erythroid transcription factors including LRF and KLF1. RNA pulldown and RNA immunoprecipitation confirmed interaction between GATA2AS and LRF and KLF1. Chromatin immunoprecipitation sequencing (ChIP-seq) showed that knockout of GATA2AS reduces binding of these transcription factors genome wide. Assay for transposase-accessible chromatin sequencing (ATAC-seq) and H3K27ac ChIP-seq showed that GATA2AS is essential to maintain the chromatin regulatory landscape during erythroid differentiation. Knockdown of GATA2AS in human primary CD34+ cells mimicked results in HUDEP2 cells. Overall, our results implicate human-specific lncRNA GATA2AS as a regulator of erythroid differentiation by influencing erythroid transcription factor binding and the chromatin regulatory landscape.
Collapse
Affiliation(s)
- Guoyou Liu
- Laboratory of Cellular and Developmental Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - Juhyun Kim
- Laboratory of Cellular and Developmental Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - Nicole Nguyen
- Laboratory of Cellular and Developmental Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - Lecong Zhou
- Laboratory of Cellular and Developmental Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - Ann Dean
- Laboratory of Cellular and Developmental Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| |
Collapse
|
5
|
Huang L, Yang G, Shao Y, Sun J, Yang X, Hong H, Aikemu B, Yesseyeva G, Li S, Ding C, Fan X, Zhang S, Ma J, Zheng M. Cancer-derived exosomal lncRNA SNHG3 promotes the metastasis of colorectal cancer through hnRNPC-mediating RNA stability of β-catenin. Int J Biol Sci 2024; 20:2388-2402. [PMID: 38725844 PMCID: PMC11077369 DOI: 10.7150/ijbs.88313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 03/28/2024] [Indexed: 05/12/2024] Open
Abstract
Metastasis is the leading cause of death in colorectal cancer (CRC) patients. By mediating intercellular communication, exosomes exhibit considerable value in regulating tumor metastasis. Long non-coding RNAs (lncRNAs) are abundant in exosomes and participate in regulating tumor progression. However, it is poorly understood how the cancer-secreted exosomal lncRNAs affect CRC proliferation and metastasis. Here, by analyzing the public databases we identified a lncRNA SNHG3 and demonstrated that SNHG3 was delivered through CRC cells-derived exosomes to promote metastasis in CRC. Mechanistically, exosomal SNHG3 was internalized by CRC cells and afterward upregulated the expression of β-catenin by facilitating the intranuclear transport of hnRNPC. Consequently, the RNA stability of β-catenin was enhanced which led to the activation of EMT and metastasis of CRC cells. Our findings expand the oncogenic mechanisms of exosomal SNHG3 and identify it as a diagnostic marker for CRC.
Collapse
Affiliation(s)
- Ling Huang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanfei Shao
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Sun
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hiju Hong
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Batuer Aikemu
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Galiya Yesseyeva
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuchun Li
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chengsheng Ding
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaodong Fan
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Sen Zhang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Junjun Ma
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minhua Zheng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
6
|
Xu W, Wu Y, Zhang G. NEAT1 promotes the progression of prostate cancer by targeting the miR-582-5p/EZH2 regulatory axis. Cytotechnology 2024; 76:231-246. [PMID: 38495291 PMCID: PMC10940559 DOI: 10.1007/s10616-023-00612-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 12/19/2023] [Indexed: 03/19/2024] Open
Abstract
In several forms of malignant tumors, nuclear enriched abundant transcript 1 (NEAT1), a lncRNA, has been identified to play an important role. NEAT1's regulation patterns in prostate cancer (PCa) are, however, mainly unknown. This study was aimed to evaluate and study the roles and regulatory mechanisms of NEAT1 in PCa. NEAT1, miR-582-5p, and enhancer of zeste homolog 2 (EZH2) expression were detected by qRT-PCR. The PCa cells' invasive, migrative, and proliferative activities in vitro were assessed using transwell migration and invasion, wound-healing, cloning creation, and CCK-8 assays. In the present study, impaired proliferative, migrative, and invasive capacities were observed in the NEAT1-deficient PCa (PC3 and LNCaP) cells. Further mechanistic studies found that NEAT1 performs its function through sponging miR-582-5p. Furthermore, EZH2 was confirmed to be the downstream target gene of miRNA-582-5p. The impaired progression caused by NEAT1 deficiency in PCa cells was significantly restored by the inhibition of miR-582-5p, while these effects were largely abolished by the deletion of EZH2. Finally, the xenograft nude mouse model showed that knocking down the expression of NEAT1 suppressed the growth of PCa. In conclusion, NEAT1 promotes the progression of PCa by controlling the miR-582-5p and miR-582-5p-mediated EZH2. Supplementary Information The online version contains supplementary material available at 10.1007/s10616-023-00612-z.
Collapse
Affiliation(s)
- Weiqiang Xu
- Suzhou Medical College, Soochow University, No.199 Ren’ai Road, Suzhou Industrial Park, 215000 Suzhou, Jiangsu Province China
- Department of Urology, The Second Affiliated Hospital of Bengbu Medical University, No. 633 Longhua Road, Huaishang District, 233000 Bengbu, Anhui Province China
| | - Yu Wu
- Department of Urology, The Second Affiliated Hospital of Bengbu Medical University, No. 633 Longhua Road, Huaishang District, 233000 Bengbu, Anhui Province China
| | - Guoxi Zhang
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, No. 23 Qingnian Road, Zhanggong District, 341000 Ganzhou, Jiangxi Province China
| |
Collapse
|
7
|
Xu C, Xu P, Zhang J, He S, Hua T, Huang A. Research progress and perspectives of noncoding RNAs in adrenocortical carcinoma: A review. Medicine (Baltimore) 2024; 103:e36908. [PMID: 38277554 PMCID: PMC10817030 DOI: 10.1097/md.0000000000036908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/18/2023] [Indexed: 01/28/2024] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare and highly aggressive endocrine malignancy. Although surgery can cure localized disease, but the majority of patients experience recurrence of ACC. The 5-year survival rate of patients with metastatic ACC is <15%, and the prognosis is poor. Therefore, it is urgent to explore the potential diagnostic markers and therapeutic targets for ACC. Recently, it has been proved that non-coding RNA (ncRNAs) is widely involved in pathological and physiological processes, including tumorigenesis and development. Aberrantly expressed ncRNAs have been found to be involved in the pathogenesis of ACC. Here, we summarized the expression patterns and the molecular mechanism of the involvement of microRNAs (miRNAs), long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) in ACC development. To explore the clinical value of ncRNAs as noninvasive biomarkers of ACC, we also displayed the relationship between the expression level of ncRNAs and the diagnosis and prognosis of patients with ACC.
Collapse
Affiliation(s)
- Changfen Xu
- Department of Gynecology and Obstetrics, Hangzhou Lin’an TCM Hospital, Lin’an District, Hangzhou, China
| | - Peiyao Xu
- Department of Gynecology and Obstetrics, Hangzhou Lin’an TCM Hospital, Lin’an District, Hangzhou, China
| | - Jiaqi Zhang
- Department of Gynecology and Obstetrics, Hangzhou Lin’an TCM Hospital, Lin’an District, Hangzhou, China
| | - Sheng He
- Department of Gynecology and Obstetrics, Hangzhou Lin’an TCM Hospital, Lin’an District, Hangzhou, China
| | - Tingting Hua
- Department of Gynecology and Obstetrics, Hangzhou Lin’an TCM Hospital, Lin’an District, Hangzhou, China
| | - Aiwu Huang
- Department of Gynecology and Obstetrics, Hangzhou Lin’an TCM Hospital, Lin’an District, Hangzhou, China
| |
Collapse
|
8
|
He P, Liu Z, Qi J, Shan J, Sheng J. Long noncoding RNA LINC00885 upregulates NCK1 to promote cell viability and migration of triple-negative breast cancer cells through sponging miR-654-3p. Cancer Biomark 2024; 39:63-78. [PMID: 37694355 DOI: 10.3233/cbm-230143] [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] [Indexed: 09/12/2023]
Abstract
BACKGROUND LINC00885 is a novel oncogenic long noncoding RNA (LncRNA) which is upregulated in various types of cancer, but its function in triple-negative breast cancer (TNBC) remains unknown. OBJECTIVE This study aimed to determine the role of LINC00885 on TNBC development. METHODS Clinical interrelation and survival analysis were determined using online database. The CCK-8 and Transwell assays were used to detect the proliferation and migration behaviors in TNBC cell lines. The interaction among genes was detected by RNA pull down assay. RESULTS LncRNA LINC00885 was highly expressed in TNBC compared to normal breast like. Low levels of LINC00885 was related to good prognosis in TNBC patients compared to TNBC patients with high LINC00885. LINC00885-downregulation inhibited, whereas LINC00885-overexpression promoted the proliferation and migration capability of TNBC cell lines. In TNBC cell lines, noncatalytic region of tyrosine kinase 1 (NCK1) expression was positively associated with LINC00885 expression, and shRNA-mediated the depletion of NCK1 significantly abolished LINC00885 upregulation-mediated pro-tumor effects. Combined with online databases, miR-654-3p was screened as the direct target gene of LINC00885, which could directly bind to 3'-untranslated regions (3'-UTR) of NCK1, resulting in the decreased expression of NCK1 in TNBC cell lines. LINC00885 overexpression-mediated the upregulation of NCK1 was abrogated by miR-654-3p mimics. MiR-654-3p mimics significantly rescued the tumor promotive role caused by LINC00885-overexpression. However, exogenous NCK1 notably eliminated the anti-tumor effects caused by miR-654-3p mimics in LINC00885-overexpressed cells. CONCLUSIONS LINC00885 is expressed at a high level in TNBC. LINC00885 promoted proliferation and migration by regulating the miR-654-3p/NCK1 axis in TNBC cell lines. Possibly, LINC00885 can be served as a potential therapeutic target for TNBC.
Collapse
Affiliation(s)
- Peina He
- Department of Medicine, Pingdingshan University, Pingdingshan, Henan, China
| | - Zhi Liu
- Department of Medicine, Pingdingshan University, Pingdingshan, Henan, China
| | - Jinxu Qi
- Department of Medicine, Pingdingshan University, Pingdingshan, Henan, China
| | - Junrao Shan
- Department of Medicine, Pingdingshan University, Pingdingshan, Henan, China
| | - Jianyun Sheng
- Department of Gynecotokology, The First People's Hospital of Pingdingshan, Pingdingshan, Henan, China
| |
Collapse
|
9
|
Dai J, Zhang S, Shi Y, Xu J, Liu W, Yang J, Shi L, Yan Z, Li C. rs217727 of lncRNA H19 is Associated with Cervical Cancer Risk in the Chinese Han Population. Pharmgenomics Pers Med 2023; 16:933-948. [PMID: 37928407 PMCID: PMC10624116 DOI: 10.2147/pgpm.s422083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 09/06/2023] [Indexed: 11/07/2023] Open
Abstract
Background Long noncoding RNAs (LncRNAs) have been revealed to involve in cervical cancer (CC) developing. The current study was designed to explore the association of SNPs (rs217727, rs2366152, rs1859168, rs10505477) located in the lncRNA H19, HOTAIR, HOTTIP and CASC8 genes with the risk of CC in a Chinese Han population. Methods Four SNPs were selected and genotyped in 1426 participants (274 CIN patients, 448 CC patients, and 704 healthy control individuals) using MassArray. The association of these SNPs with susceptibility to CC was evaluated. Results Significant differences in allelic distribution of rs217727 were observed in the comparison of CC with control (P = 0.001), indicating the risk of rs217727-A allele in CC (OR = 1.33; 95% CI: 1.12-1.58). The inheritance model analysis revealed that 2AA+GA genotype represented a certain risk of CC (P = 0.001, OR = 1.35; 95% CI: 1.13-1.62). The stratified analysis revealed a risk of the rs217727-A allele for cervical squamous cell carcinoma (SCC) (P = 0.002, OR = 1.33; 95% CI: 1.11-1.60). Conclusion rs217727 in lncRNA H19 exhibited a significant correlation with CC susceptibility, particularly SCC, and A/A genotype of this SNP might present as a risk in CC.
Collapse
Affiliation(s)
- Jie Dai
- Department of Immunogenetics, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, People’s Republic of China
| | - Shao Zhang
- Department of Gynaecologic Oncology, The No. 3 Affiliated Hospital of Kunming Medical University, Kunming, 650118, People’s Republic of China
| | - Yuhan Shi
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, 650041, People’s Republic of China
| | - Jinmei Xu
- Department of Gynaecologic Oncology, The No. 3 Affiliated Hospital of Kunming Medical University, Kunming, 650118, People’s Republic of China
| | - Weipeng Liu
- Department of Immunogenetics, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, People’s Republic of China
| | - Jia Yang
- Department of Immunogenetics, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, People’s Republic of China
| | - Li Shi
- Department of Immunogenetics, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, People’s Republic of China
| | - Zhiling Yan
- Department of Gynaecologic Oncology, The No. 3 Affiliated Hospital of Kunming Medical University, Kunming, 650118, People’s Republic of China
- Department of Gynaecologic Oncology, The Hospital of Yuanmou, Yuanmou, 651300, People’s Republic of China
| | - Chuanyin Li
- Department of Immunogenetics, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, People’s Republic of China
| |
Collapse
|
10
|
Baghdadi H, Heidari R, Zavvar M, Ahmadi N, Shakouri Khomartash M, Vahidi M, Mohammadimehr M, Bashash D, Ghorbani M. Long Non-Coding RNA Signatures in Lymphopoiesis and Lymphoid Malignancies. Noncoding RNA 2023; 9:44. [PMID: 37624036 PMCID: PMC10458434 DOI: 10.3390/ncrna9040044] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/09/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023] Open
Abstract
Lymphoid cells play a critical role in the immune system, which includes three subgroups of T, B, and NK cells. Recognition of the complexity of the human genetics transcriptome in lymphopoiesis has revolutionized our understanding of the regulatory potential of RNA in normal lymphopoiesis and lymphoid malignancies. Long non-coding RNAs (lncRNAs) are a class of RNA molecules greater than 200 nucleotides in length. LncRNAs have recently attracted much attention due to their critical roles in various biological processes, including gene regulation, chromatin organization, and cell cycle control. LncRNAs can also be used for cell differentiation and cell fate, as their expression patterns are often specific to particular cell types or developmental stages. Additionally, lncRNAs have been implicated in lymphoid differentiation, such as regulating T-cell and B-cell development, and their expression has been linked to immune-associated diseases such as leukemia and lymphoma. In addition, lncRNAs have been investigated as potential biomarkers for diagnosis, prognosis, and therapeutic response to disease management. In this review, we provide an overview of the current knowledge about the regulatory role of lncRNAs in physiopathology processes during normal lymphopoiesis and lymphoid leukemia.
Collapse
Affiliation(s)
- Hamed Baghdadi
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, AJA University of Medical Sciences, Tehran 1411718541, Iran; (H.B.); (M.V.); (M.M.)
| | - Reza Heidari
- Research Center for Cancer Screening and Epidemiology, AJA University of Medical Sciences, Tehran 1411718541, Iran;
- Medical Biotechnology Research Center, AJA University of Medical Sciences, Tehran 1411718541, Iran;
| | - Mahdi Zavvar
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran 443614177, Iran;
| | - Nazanin Ahmadi
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | | | - Mahmoud Vahidi
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, AJA University of Medical Sciences, Tehran 1411718541, Iran; (H.B.); (M.V.); (M.M.)
- Medical Biotechnology Research Center, AJA University of Medical Sciences, Tehran 1411718541, Iran;
| | - Mojgan Mohammadimehr
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, AJA University of Medical Sciences, Tehran 1411718541, Iran; (H.B.); (M.V.); (M.M.)
- Medical Biotechnology Research Center, AJA University of Medical Sciences, Tehran 1411718541, Iran;
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | - Mahdi Ghorbani
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, AJA University of Medical Sciences, Tehran 1411718541, Iran; (H.B.); (M.V.); (M.M.)
- Medical Biotechnology Research Center, AJA University of Medical Sciences, Tehran 1411718541, Iran;
| |
Collapse
|
11
|
Wang S, Pang X, Tong L, Fan H, Jiang J, Zhao M, Yu X, Li M, Liang J, Fan Y, Zhang X, Tang Y, Sun Y, Liang X. LncRNA SELL/L-selectin Promotes HPV-Positive HNSCC Progression and Drives Fucoidan-Mediated Therapeutic Strategies. Acta Biomater 2023:S1742-7061(23)00335-5. [PMID: 37330030 DOI: 10.1016/j.actbio.2023.06.011] [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: 03/29/2023] [Revised: 05/18/2023] [Accepted: 06/12/2023] [Indexed: 06/19/2023]
Abstract
Positive human papillomavirus (HPV+) head and neck squamous cell carcinoma (HNSCC) presents a higher risk of lymph node metastasis and poor prognosis. Here, advanced microarray analysis of clinically collected HNSCC tissues revealed significant upregulation of the lncRNA SELL in HPV+ HNSCC, and its overexpression was obviously associated with lymph node metastasis. The lncRNA SELL could function as a promigratory and proinvasive mediator as well as an inducer of M1-like tumour-associated macrophages (TAM) by increasing the level of L-selectin. Furthermore, fucoidan, as an L-selectin inhibitor, obviously weakened the formation of tongue lesions induced by 4-Nitroquinoline N-oxide (4-NQO) in HPV16 E6/E7 transgenic mice. This result drove us to synchronously develop a nanodelivery platform to verify fucoidan-mediated anti-growth and anti-metastasis effects. This work highlighted the important influence of the lncRNA SELL/L-selectin on promoting HPV+ HNSCC progression and proposed a potential fucoidan-mediated therapeutic strategy. STATEMENT OF SIGNIFICANCE: Head and neck squamous cell carcinoma (HNSCC) patients with human papillomavirus (HPV) involvement present a greater risk of lymph node metastasis than HPV negative HNSCC patients. However, treatment protocols, including surgery and platinum-based chemo- and radiotherapy, have not improved the 5-year overall survival due to the high tendency of lymphatic metastasis. Here, microarray of clinical HNSCC samples confirms the oncogenic significance of lncRNA SELL, which acts as an M1-like TAM inducer and promotes tumorigenesis by upregulating L-selectin. Fucoidan, as an L-selectin inhibitor, suppresses tongue lesions in transgenic mice, and a fucoidan-mediated nanodelivery platform inhibits HPV+ HNSCC growth. The present study highlights lncRNA SELL/L-selectin on promoting HPV+ HNSCC progression and proposes a potential fucoidan-mediated therapeutic.
Collapse
Affiliation(s)
- Shasha Wang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xin Pang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Lei Tong
- National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Huayang Fan
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jian Jiang
- Department of Head and Neck Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Mingda Zhao
- National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Xianghua Yu
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Mao Li
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jie Liang
- National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Yujiang Fan
- National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Xingdong Zhang
- National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Yaling Tang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yong Sun
- National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu, China.
| | - Xinhua Liang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| |
Collapse
|
12
|
Farrar JE, Smith JL, Othus M, Huang BJ, Wang YC, Ries R, Hylkema T, Pogosova-Agadjanyan EL, Challa S, Leonti A, Shaw TI, Triche TJ, Gamis AS, Aplenc R, Kolb EA, Ma X, Stirewalt DL, Alonzo TA, Meshinchi S. Long Noncoding RNA Expression Independently Predicts Outcome in Pediatric Acute Myeloid Leukemia. J Clin Oncol 2023; 41:2949-2962. [PMID: 36795987 PMCID: PMC10414715 DOI: 10.1200/jco.22.01114] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 12/15/2022] [Accepted: 01/17/2023] [Indexed: 02/18/2023] Open
Abstract
PURPOSE Optimized strategies for risk classification are essential to tailor therapy for patients with biologically distinctive disease. Risk classification in pediatric acute myeloid leukemia (pAML) relies on detection of translocations and gene mutations. Long noncoding RNA (lncRNA) transcripts have been shown to associate with and mediate malignant phenotypes in acute myeloid leukemia (AML) but have not been comprehensively evaluated in pAML. METHODS To identify lncRNA transcripts associated with outcomes, we evaluated the annotated lncRNA landscape by transcript sequencing of 1,298 pediatric and 96 adult AML specimens. Upregulated lncRNAs identified in the pAML training set were used to establish a regularized Cox regression model of event-free survival (EFS), yielding a 37 lncRNA signature (lncScore). Discretized lncScores were correlated with initial and postinduction treatment outcomes using Cox proportional hazards models in validation sets. Predictive model performance was compared with standard stratification methods by concordance analysis. RESULTS Training set cases with positive lncScores had 5-year EFS and overall survival rates of 26.7% and 42.7%, respectively, compared with 56.9% and 76.3% with negative lncScores (hazard ratio, 2.48 and 3.16; P < .001). Pediatric validation cohorts and an adult AML group yielded comparable results in magnitude and significance. lncScore remained independently prognostic in multivariable models, including key factors used in preinduction and postinduction risk stratification. Subgroup analysis suggested that lncScores provide additional outcome information in heterogeneous subgroups currently classified as indeterminate risk. Concordance analysis showed that lncScore adds to overall classification accuracy with at least comparable predictive performance to current stratification methods that rely on multiple assays. CONCLUSION Inclusion of the lncScore enhances predictive power of traditional cytogenetic and mutation-defined stratification in pAML with potential, as a single assay, to replace these complex stratification schemes with comparable predictive accuracy.
Collapse
Affiliation(s)
- Jason E. Farrar
- Department of Pediatrics, Arkansas Children's Research Institute, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Jenny L. Smith
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Megan Othus
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Benjamin J. Huang
- Department of Pediatrics, Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA
| | | | - Rhonda Ries
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Tiffany Hylkema
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Sneha Challa
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Amanda Leonti
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Timothy I. Shaw
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Timothy J. Triche
- Center for Epigenetics, Van Andel Research Institute, Grand Rapids, MI
| | - Alan S. Gamis
- Department of Pediatrics, Children's Mercy Hospitals and Clinics, Kansas City, MO
| | - Richard Aplenc
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - E. Anders Kolb
- Nemours Center for Cancer and Blood Disorders and Alfred I. DuPont Hospital for Children, Wilmington, DE
| | - Xiaotu Ma
- Department of Computational Biology, St Jude Children's Research Hospital, Memphis, TN
| | - Derek L. Stirewalt
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Todd A. Alonzo
- Children's Oncology Group, Monrovia, CA
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, CA
| | - Soheil Meshinchi
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Department of Pediatrics, University of Washington, Seattle, WA
| |
Collapse
|
13
|
Ding N, Lv Y, Su H, Wang Z, Kong X, Zhen J, Lv Z, Wang R. Vascular calcification in CKD: New insights into its mechanisms. J Cell Physiol 2023; 238:1160-1182. [PMID: 37269534 DOI: 10.1002/jcp.31021] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 03/28/2023] [Indexed: 06/05/2023]
Abstract
Vascular calcification (VC) is a common complication of chronic kidney disease (CKD) and contributes to an increased risk of cardiovascular morbidity and mortality. However, effective therapies are still unavailable at present. It has been well established that VC associated with CKD is not a passive process of calcium phosphate deposition, but an actively regulated and cell-mediated process that shares many similarities with bone formation. Additionally, numerous studies have suggested that CKD patients have specific risk factors and contributors to the development of VC, such as hyperphosphatemia, uremic toxins, oxidative stress and inflammation. Although research efforts in the past decade have greatly improved our knowledge of the multiple factors and mechanisms involved in CKD-related VC, many questions remain unanswered. Moreover, studies from the past decade have demonstrated that epigenetic modifications abnormalities, such as DNA methylation, histone modifications and noncoding RNAs, play an important role in the regulation of VC. This review seeks to provide an overview of the pathophysiological and molecular mechanisms of VC associated with CKD, mainly focusing on the involvement of epigenetic modifications in the initiation and progression of uremic VC, with the aim to develop promising therapies for CKD-related cardiovascular events in the future.
Collapse
Affiliation(s)
- Nannan Ding
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yaodong Lv
- Department of Neurology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Hong Su
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Ziyang Wang
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xianglei Kong
- Department of Nephrology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Junhui Zhen
- Department of Pathology, Shandong University, Jinan, China
| | - Zhimei Lv
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Rong Wang
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| |
Collapse
|
14
|
He SW, Liang YL, Zhang Y, Liu X, Gong S, Ye ML, Huang SY, Tan XR, Zhou SQ, Zhao Y, Liu N, Li YQ. LINC00173 facilitates tumor progression by stimulating RAB1B-mediated PA2G4 and SDF4 secretion in nasopharyngeal carcinoma. Mol Oncol 2023; 17:518-533. [PMID: 36606322 PMCID: PMC9980309 DOI: 10.1002/1878-0261.13375] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/12/2022] [Accepted: 01/05/2023] [Indexed: 01/07/2023] Open
Abstract
An increasing number of studies have found that long non-coding RNA (lncRNA) play important roles in driving the progression of nasopharyngeal carcinoma (NPC). Our microarray screening revealed that expression of the lncRNA long intergenic non-protein coding RNA 173 (LINC00173) was upregulated in NPC. However, its role and mechanism in NPC have not yet been elucidated. In this study, we demonstrate that high LINC00173 expression indicated a poor prognosis in NPC patients. Knockdown of LINC00173 significantly inhibited NPC cell proliferation, migration and invasion in vitro. Mechanistically, LINC00173 interacted and colocalized with Ras-related protein Rab-1B (RAB1B) in the cytoplasm, but the modulation of LINC00173 expression did not affect the expression of RAB1B at either the mRNA or protein levels. Instead, relying on the stimulation of RAB1B, LINC00173 could facilitate the extracellular secretion of proliferation-associated 2G4 (PA2G4) and stromal cell-derived factor 4 (SDF4; also known as 45-kDa calcium-binding protein) proteins, and knockdown of these proteins could reverse the NPC aggressive phenotype induced by LINC00173 overexpression. Moreover, in vivo LINC00173-knockdown models exhibited a marked slowdown in tumor growth and a significant reduction in lymph node and lung metastases. In summary, LINC00173 serves as a crucial driver for NPC progression, and the LINC00173-RAB1B-PA2G4/SDF4 axis might provide a potential therapeutic target for NPC patients.
Collapse
Affiliation(s)
- Shi-Wei He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ye-Lin Liang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yuan Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xu Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Sha Gong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ming-Liang Ye
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Sheng-Yan Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xi-Rong Tan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shi-Qing Zhou
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yin Zhao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Na Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ying-Qing Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| |
Collapse
|
15
|
LncRNA PANTR1 is Associated with Poor Prognostic and Suppresses Apoptosis in Glioma. JOURNAL OF ONCOLOGY 2023; 2023:8537036. [PMID: 36861062 PMCID: PMC9970703 DOI: 10.1155/2023/8537036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 11/27/2022] [Accepted: 02/07/2023] [Indexed: 02/22/2023]
Abstract
Glioma is the most common tumor in the central nervous system. High-grade gliomas confer a poor prognosis, being a serious health and economic burden. Current literature suggests the important role of long noncoding RNA (lncRNA) in mammals, especially in tumorigenesis of various tumors. The functions of lncRNA POU3F3 adjacent noncoding transcript 1 (PANTR1) have been investigated in hepatocellular carcinoma but remain yet unclear in gliomas. We evaluated the role of PANTR1 in glioma cells using published data from The Cancer Genome Atlas (TCGA), then validated it by ex vivo experiments. To investigate the potential cellular mechanism of different levels of PANTR1 expression in glioma cells, we used siRNA-mediated knockdown in low-grade (grade II) cell lines and GBM (grade IV) cell lines (SW1088 and SHG44, respectively). On the molecular level, low expression of PANTR1 caused significantly reduced glioma cell viability and enhanced cell death. Moreover, we identified the importance of PANTR1 expression for cell migration in both cell lines, a critical foundation for invasiveness in recurrent gliomas. In conclusion, this study provides the first evidence that PANTR1 has a relevant role in human glioma by influencing cell viability and cell death.
Collapse
|
16
|
TMEM244 Is a Long Non-Coding RNA Necessary for CTCL Cell Growth. Int J Mol Sci 2023; 24:ijms24043531. [PMID: 36834942 PMCID: PMC9963807 DOI: 10.3390/ijms24043531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/24/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
Transmembrane protein 244 (TMEM244) was annotated to be a member of the TMEM family, which are is a component of cell membranes and is involved in many cellular processes. To date, the expression of the TMEM244 protein has not been experimentally confirmed, and its function has not been clarified. Recently, the expression of the TMEM244 gene was acknowledged to be a diagnostic marker for Sézary syndrome, a rare cutaneous T-cell lymphoma (CTCL). In this study, we aimed to determine the role of the TMEM244 gene in CTCL cells. Two CTCL cell lines were transfected with shRNAs targeting the TMEM244 transcript. The phenotypic effect of TMEM244 knockdown was validated using green fluorescent protein (GFP) growth competition assays and AnnexinV/7AAD staining. Western blot analysis was performed to identify the TMEM244 protein. Our results indicate that TMEM244 is not a protein-coding gene but a long non-coding RNA (lncRNA) that is necessary for the growth of CTCL cells.
Collapse
|
17
|
Qin J, Ke B, Liu T, Kong C, Li A, Fu H, Jin C. Aberrantly expressed long noncoding RNAs as potential prognostic biomarkers in newly diagnosed multiple myeloma: A systemic review and meta-analysis. Cancer Med 2023; 12:2199-2218. [PMID: 36057947 PMCID: PMC9939128 DOI: 10.1002/cam4.5135] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 05/17/2022] [Accepted: 08/02/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Numerous studies have manifested long noncoding RNAs (lncRNAs) as biomarkers to determine the prognosis of multiple myeloma (MM) patients. Nevertheless, the prognostic role of lncRNAs in MM is still ambiguous. Herein, we performed a meta-analysis to evaluate the predictive value of aberrantly expressed lncRNAs in MM. METHODS A systemic literature search was performed in PubMed, EMBASE, Cochrane, and Web of Science databases until October 9, 2021, and the protocol was registered in the PROSPERO database (CRD42021284364). Our study extracted the hazard ratios (HRs) and 95% confidence intervals (CIs) of overall survival (OS), progression-free survival (PFS), or event-free survival (EFS). Begg's and Egger's tests were employed to correct publication bias. RESULT Twenty-six individual studies containing 3501 MM patients were enrolled in this study. The results showed that aberrant expression of lncRNAs was associated with poor OS and PFS of MM patients. The pooled HRs for univariate OS and PFS were 1.48 (95% CI = 1.17-1.88, p < 0.001) and 1.30 (95% CI = 1.18-1.43, p < 0.001), respectively, whereas the pooled HRs for multivariate OS and PFS were 1.50 (95% CI = 1.16-1.95, p < 0.001) and 1.59 (95% CI = 1.22-2.07, p < 0.001), respectively. Subgroup analysis suggested that MALAT1, TCF7, NEAT1, and PVT1 upregulation were associated with poor OS (p < 0.05), PVT1, and TCF7 upregulation were implicated with worse PFS (p < 0.05), while only TCF7 overexpression was correlated with reduced EFS (p < 0.05). Moreover, the contour-enhanced funnel plot demonstrated the reliability of our current conclusion, which was not affected by publication bias. CONCLUSION Aberrantly expressed particular lncRNAs are critical prognostic indicators in long-term survival as well as promising biomarkers in progression-free status. However, different cutoff values and dissimilar methods to assess lncRNA expression among studies may lead to heterogeneity.
Collapse
Affiliation(s)
- Jiading Qin
- Medical College of Nanchang UniversityNanchangJiangxi330006China
- Department of HematologyJiangxi Provincial People's HospitalNanchangJiangxi330006China
| | - Bo Ke
- Department of HematologyJiangxi Provincial People's HospitalNanchangJiangxi330006China
- National Clinical Research Center for Hematologic DiseasesThe First Affiliated Hospital of Soochow UniversitySoochowJiangsu215006China
| | - Tingting Liu
- Department of HematologyJiangxi Provincial People's HospitalNanchangJiangxi330006China
| | - Chunfang Kong
- Medical College of Nanchang UniversityNanchangJiangxi330006China
- Department of HematologyJiangxi Provincial People's HospitalNanchangJiangxi330006China
| | - Anna Li
- Department of HematologyJiangxi Provincial People's HospitalNanchangJiangxi330006China
| | - Huan Fu
- Department of HematologyJiangxi Provincial People's HospitalNanchangJiangxi330006China
| | - Chenghao Jin
- Medical College of Nanchang UniversityNanchangJiangxi330006China
- Department of HematologyJiangxi Provincial People's HospitalNanchangJiangxi330006China
- National Clinical Research Center for Hematologic DiseasesThe First Affiliated Hospital of Soochow UniversitySoochowJiangsu215006China
| |
Collapse
|
18
|
Sangeeth A, Malleswarapu M, Mishra A, Gutti RK. Long Non-Coding RNAs as Cellular Metabolism and Haematopoiesis Regulators. J Pharmacol Exp Ther 2023; 384:79-91. [PMID: 35667690 DOI: 10.1124/jpet.121.001120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 05/12/2022] [Accepted: 05/13/2022] [Indexed: 12/27/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are a category of non-coding RNAs (ncRNAs) that are more than 200 bases long and play major regulatory roles in a wide range of biologic processes, including hematopoeisis and metabolism. Metabolism in cells is an immensely complex process that involves the interconnection and unification of numerous signaling pathways. A growing body of affirmation marks that lncRNAs do participate in metabolism, both directly and indirectly, via metabolic regulation of enzymes and signaling pathways, respectively. The complexities are disclosed by the latest studies demonstrating how lncRNAs could indeed alter tissue-specific metabolism. We have entered a new realm for discovery that is both intimidating and intriguing. Understanding the different functions of lncRNAs in various cellular pathways aids in the advancement of predictive and therapeutic capabilities for a wide variety of myelodysplastic and metabolic disorders. This review has tried to give an overview of the different ncRNAs and their effects on hematopoiesis and metabolism. We have focused on the pathway of action of several lncRNAs and have also delved into their prognostic value. Their use as biomarkers and possible therapeutic targets has also been discussed. SIGNIFICANCE STATEMENT: This review has tried to give an overview of the different ncRNAs and their effects on hematopoiesis and metabolism. The pathway of action of several lncRNAs and their prognostic value was discussed. Their use as biomarkers and possible therapeutic targets has also been elaborated.
Collapse
Affiliation(s)
- Anjali Sangeeth
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, (PO) Gachibowli, Hyderabad, India (A.S., M.M., R.K.G.) and Department of Bioscience & Bioengineering, Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Jodhpur, India (A.M.)
| | - Mahesh Malleswarapu
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, (PO) Gachibowli, Hyderabad, India (A.S., M.M., R.K.G.) and Department of Bioscience & Bioengineering, Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Jodhpur, India (A.M.)
| | - Amit Mishra
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, (PO) Gachibowli, Hyderabad, India (A.S., M.M., R.K.G.) and Department of Bioscience & Bioengineering, Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Jodhpur, India (A.M.)
| | - Ravi Kumar Gutti
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, (PO) Gachibowli, Hyderabad, India (A.S., M.M., R.K.G.) and Department of Bioscience & Bioengineering, Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Jodhpur, India (A.M.)
| |
Collapse
|
19
|
Wang X, Liu S, Yu J. Multi-lineage Differentiation from Hematopoietic Stem Cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1442:159-175. [PMID: 38228964 DOI: 10.1007/978-981-99-7471-9_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
The hematopoietic stem cells (HSCs) have the ability to differentiate and give rise to all mature blood cells. Commitment to differentiation progressively limits the self-renewal potential of the original HSCs by regulating the level of lineage-specific gene expression. In this review, we will summarize the current understanding of the molecular mechanisms underlying HSC differentiation toward erythroid, myeloid, and lymphocyte lineages. Moreover, we will decipher how the single-cell technologies advance the lineage-biased HSC subpopulations and their differentiation potential.
Collapse
Affiliation(s)
- Xiaoshuang Wang
- The State Key Laboratory for Complex, Severe, and Rare Diseases, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences / Peking Union Medical College, Beijing, China.
- The Institute of Blood Transfusion, Chinese Academy of Medical Sciences / Peking Union Medical College, Chengdu, China.
| | - Siqi Liu
- State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences / Peking Union Medical College, Beijing, China
| | - Jia Yu
- State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences / Peking Union Medical College, Beijing, China.
- The Institute of Blood Transfusion, Chinese Academy of Medical Sciences / Peking Union Medical College, Chengdu, China.
| |
Collapse
|
20
|
Zhang L, Liu Y, Lu Y, Wang G. Targeting epigenetics as a promising therapeutic strategy for treatment of neurodegenerative diseases. Biochem Pharmacol 2022; 206:115295. [DOI: 10.1016/j.bcp.2022.115295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/03/2022] [Accepted: 10/04/2022] [Indexed: 11/16/2022]
|
21
|
Yang K, Zeng L, Ge A, Wang S, Zeng J, Yuan X, Mei Z, Wang G, Ge J. A systematic review of the research progress of non-coding RNA in neuroinflammation and immune regulation in cerebral infarction/ischemia-reperfusion injury. Front Immunol 2022; 13:930171. [PMID: 36275741 PMCID: PMC9585453 DOI: 10.3389/fimmu.2022.930171] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/08/2022] [Indexed: 11/15/2022] Open
Abstract
Cerebral infarction/ischemia-reperfusion injury is currently the disease with the highest mortality and disability rate of cardiovascular disease. Current studies have shown that nerve cells die of ischemia several hours after ischemic stroke, which activates the innate immune response in the brain, promotes the production of neurotoxic substances such as inflammatory cytokines, chemokines, reactive oxygen species and − nitrogen oxide, and mediates the destruction of blood-brain barrier and the occurrence of a series of inflammatory cascade reactions. Meanwhile, the expression of adhesion molecules in cerebral vascular endothelial cells increased, and immune inflammatory cells such as polymorphonuclear neutrophils, lymphocytes and mononuclear macrophages passed through vascular endothelial cells and entered the brain tissue. These cells recognize antigens exposed by the central nervous system in the brain, activate adaptive immune responses, and further mediate secondary neuronal damage, aggravating neurological deficits. In order to reduce the above-mentioned damage, the body induces peripheral immunosuppressive responses through negative feedback, which increases the incidence of post-stroke infection. This process is accompanied by changes in the immune status of the ischemic brain tissue in local and systemic systems. A growing number of studies implicate noncoding RNAs (ncRNAs) as novel epigenetic regulatory elements in the dysfunction of various cell subsets in the neurovascular unit after cerebral infarction/ischemia-reperfusion injury. In particular, recent studies have revealed advances in ncRNA biology that greatly expand the understanding of epigenetic regulation of immune responses and inflammation after cerebral infarction/ischemia-reperfusion injury. Identification of aberrant expression patterns and associated biological effects of ncRNAs in patients revealed their potential as novel biomarkers and therapeutic targets for cerebral infarction/ischemia-reperfusion injury. Therefore, this review systematically presents recent studies on the involvement of ncRNAs in cerebral infarction/ischemia-reperfusion injury and neuroimmune inflammatory cascades, and elucidates the functions and mechanisms of cerebral infarction/ischemia-reperfusion-related ncRNAs, providing new opportunities for the discovery of disease biomarkers and targeted therapy. Furthermore, this review introduces clustered regularly interspaced short palindromic repeats (CRISPR)-Display as a possible transformative tool for studying lncRNAs. In the future, ncRNA is expected to be used as a target for diagnosing cerebral infarction/ischemia-reperfusion injury, judging its prognosis and treatment, thereby significantly improving the prognosis of patients.
Collapse
Affiliation(s)
- Kailin Yang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Liuting Zeng
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Anqi Ge
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Shanshan Wang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Jinsong Zeng
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Xiao Yuan
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Zhigang Mei
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Guozuo Wang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Jinwen Ge
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
- Hunan Academy of Chinese Medicine, Changsha, China
- *Correspondence: Jinwen Ge,
| |
Collapse
|
22
|
Zheng X, Zhong T, Yu F, Duan J, Tang Y, Liu Y, Li M, Sun D, Yin D. Deficiency of a novel lncRNA-HRAT protects against myocardial ischemia reperfusion injury by targeting miR-370-3p/RNF41 pathway. Front Cardiovasc Med 2022; 9:951463. [PMID: 36172578 PMCID: PMC9510651 DOI: 10.3389/fcvm.2022.951463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/22/2022] [Indexed: 01/17/2023] Open
Abstract
Accumulating evidence indicates that long non-coding RNAs (lncRNAs) contribute to myocardial ischemia/reperfusion (I/R) injury. However, the underlying mechanisms by which lncRNAs modulate myocardial I/R injury have not been thoroughly examined and require further investigation. A novel lncRNA named lncRNA-hypoxia/reoxygenation (H/R)-associated transcript (lncRNA-HRAT) was identified by RNA sequencing analysis. The expression of lncRNA-HRAT exhibited a significant increase in the I/R mice hearts and cardiomyocytes treated with H/R. LncRNA-HRAT overexpression facilitates H/R-induced cardiomyocyte apoptosis. Furthermore, cardiomyocyte-specific deficiency of lncRNA-HRAT in vivo after I/R decreased creatine kinase (CK) release in the serum, reduced myocardial infarct area, and improved cardiac dysfunction. Molecular mechanistic investigations revealed that lncRNA-HRAT serves as a competing endogenous RNA (ceRNA) of miR-370-3p, thus upregulating the expression of ring finger protein 41 (RNF41), thereby aggravating apoptosis in cardiomyocytes induced by H/R. This study revealed that the lncRNA-HRAT/miR-370-3p/RNF41 pathway regulates cardiomyocyte apoptosis and myocardial injury. These findings suggest that targeted inhibition of lncRNA-HRAT may offer a novel therapeutic method to prevent myocardial I/R injury.
Collapse
Affiliation(s)
- Xinbin Zheng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
- Clinical Research Center, Hainan Provincial Hospital of Traditional Chinese Medicine, Haikou, China
| | - Ting Zhong
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Fan Yu
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cardiovascular Key Laboratory of Zhejiang Province, Hangzhou, China
| | - Jingsi Duan
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cardiovascular Key Laboratory of Zhejiang Province, Hangzhou, China
| | - Yao Tang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Yaxiu Liu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Mingrui Li
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Deqiang Sun
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cardiovascular Key Laboratory of Zhejiang Province, Hangzhou, China
| | - Deling Yin
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cardiovascular Key Laboratory of Zhejiang Province, Hangzhou, China
- *Correspondence: Deling Yin,
| |
Collapse
|
23
|
Song Z, He C, Wen J, Yang J, Chen P. Long Non-coding RNAs: Pivotal Epigenetic Regulators in Diabetic Retinopathy. Curr Genomics 2022; 23:246-261. [PMID: 36777876 PMCID: PMC9875540 DOI: 10.2174/1389202923666220531105035] [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: 04/04/2022] [Revised: 05/07/2022] [Accepted: 05/16/2022] [Indexed: 11/22/2022] Open
Abstract
Diabetic retinopathy (DR) is a severe complication of diabetes; however, its mechanism is not fully understood. Evidence has recently revealed that long non-coding RNAs (lncRNAs) are abnormally expressed in DR, and lncRNAs may function as pivotal regulators. LncRNAs are able to modulate gene expression at the epigenetic level by acting as scaffolds of histone modification complexes and sponges of binding with microRNAs (miRNAs). LncRNAs are believed to be important epigenetic regulators, which may become beneficial in the diagnosis and therapy of DR. However, the mechanisms of lncRNAs in DR are still unclear. In this review, we summarize the possible functions and mechanisms of lncRNAs in epigenetic regulation to target genes in the progression of DR.
Collapse
Affiliation(s)
- Zhaoxia Song
- Department of Genetics, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Chang He
- Department of Molecular Biology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Jianping Wen
- Department of Genetics, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Jianli Yang
- Department of Genetics, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Peng Chen
- Department of Genetics, College of Basic Medical Sciences, Jilin University, Changchun, China;,Address correspondence to this author at the Department of Medical Genetics, College of Basic Medical Sciences, Jilin University. Address: Room 413, 126 Xinmin Street, Changchun, Jilin 130021, China; Tel/Fax: 0086-18584362191; E-mail:
| |
Collapse
|
24
|
Sun X, Xia M, Liu J, Cui J, Zhang Y, Sun R, Cui X. lnc-AC145676.2.1-6-3 plays an important role in intestinal acute graft-versus-host disease through the regulation of interleukin-1β. Int J Lab Hematol 2022; 44:759-768. [PMID: 35441492 DOI: 10.1111/ijlh.13852] [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: 01/20/2022] [Revised: 03/26/2022] [Accepted: 04/03/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Acute graft-versus-host disease (aGVHD) is one of the major complications of allogeneic hematopoietic stem cell transplantation, and the liver, skin, and gastrointestinal tract are the main target organs. The most common type is intestinal aGVHD. Long noncoding RNAs (lncRNAs) have coregulatory functions and participate in a variety of intracellular regulatory processes. We investigated the expression of lncRNAs and their mechanisms in the development of aGVHD. METHODS The participants included 15 patients with aGVHD and 4 healthy controls (HCs). To generate profiles of abnormally expressed lncRNAs, peripheral blood mononuclear cell (PBMC) lncRNAs from four patients and four HCs were validated by high-throughput sequencing and quantitative real-time-PCR (qRT-PCR). A number of databases, including Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, miRanda, TargetScan, and Metascape, were used for bioinformatics analysis. Bioinformatics analysis indicated that overexpression of lnc-AC145676.2.1-6-3 might induce aGVHD via the interleukin (IL)-1β axis and a downstream miRNA. After the higher levels of lnc-AC145676.2.1-6-3 in other patients were confirmed by qRT-PCR, serum IL-1β, IL-6, and tumor necrosis factor-α were measured by enzyme linked immunosorbent assays. RESULTS In our study, a large number of lncRNAs were found in PBMCs of patients with intestinal aGVHD, and bioinformatics analysis showed that the upregulated lncRNA lnc-AC145676.2.1-6-3 probably affected the progression of intestinal aGVHD by regulating the hsa-miR-3064-5p/IL-1β axis. In addition, the changes in lncRNA expression levels were positively correlated with the clinical characteristics of intestinal aGVHD. CONCLUSION Our results suggest that lncRNAs in PBMCs may become new biomarkers and therapeutic targets for intestinal aGVHD.
Collapse
Affiliation(s)
- Xiaoqi Sun
- Department of Traditional Chinese Medicine, Shandong University of Traditional, Chinese Medicine, Jinan, China
| | - Mengting Xia
- The First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jiang Liu
- Department of Osteoporosis, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jinwei Cui
- Jingwu Road Primary School of Jinan, Jinan, China
| | - Yanyu Zhang
- Department of Traditional Chinese Medicine, Shandong University of Traditional, Chinese Medicine, Jinan, China
| | - Runjie Sun
- Department of Traditional Chinese Medicine, Shandong University of Traditional, Chinese Medicine, Jinan, China
| | - Xing Cui
- Department of Hematology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China.,Center of Oncology and Hematology, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine/Shandong Hospital of Integrated Traditional Chinese and Western Medicine, Jinan, China
| |
Collapse
|
25
|
Lift the curtain on long non-coding RNAs in hematological malignancies: Pathogenic elements and potential targets. Cancer Lett 2022; 536:215645. [DOI: 10.1016/j.canlet.2022.215645] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/01/2022] [Accepted: 03/12/2022] [Indexed: 12/19/2022]
|
26
|
Zhang Y, Zhang Y, Wang S, Cao B, Hu D, Jia J, Wang Y, Chen L, Li J, Liu H, Tang H. LINC00467 facilitates the proliferation, migration and invasion of glioma via promoting the expression of inositol hexakisphosphate kinase 2 by binding to miR-339-3p. Bioengineered 2022; 13:3370-3382. [PMID: 35156508 PMCID: PMC8973818 DOI: 10.1080/21655979.2021.2018098] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Our previous studies indicate that long noncoding RNA (lncRNA) LINC00467 can act as an oncogene to participate in the malignant progression of glioma, but the underlying molecular mechanism remains to be studied further. This study aimed to explore the biological role of the LINC00467/miR-339-3p/ inositol hexakisphosphate kinase 2 (IP6K2) regulatory axis in glioma. The Cancer Genome Atlas (TCGA), Oncomine databases and reverse transcription‑quantitative PCR (RT‑qPCR) were used to analyze IP6K2 expression in glioma. RT-PCR, EdU and transwell assays were conducted to observe the effect of IP6K2 on glioma cell proliferation, migration and invasion. Using bioinformatics analysis, RT-PCR, and dual luciferase reporter gene assay, the potential role of the LINC00467/miR-339-3p/IP6K2 regulatory axis in glioma was verified. The results showed that IP6K2 was up-regulated in glioma tissues and cell lines. Moreover, the expression level of IP6K2 was correlated with the clinical features of glioma patients. In vitro and in vivo experiments indicated that IP6K2 overexpression could promote the proliferation, migration, and invasion of glioma cells. Further bioinformatics analysis and in vitro assays revealed that LINC00467 could promote IP6K2 expression by binding to miR-339-3p and promote the malignant progression of glioma. Overall, LINC00467 could upregulate IP6K2 by binding to miR-339-3p and promote the proliferation, migration, and invasion of glioma cells. The LINC00467/miR-339-3p/IP6K2 regulatory axis might be a potential therapeutic target for glioma.
Collapse
Affiliation(s)
- Yin Zhang
- Department of Neurosurgery, Sir Run Run Hospital, Nanjing Medical University Nanjing, China.,School of Basic Medical Sciences, Nanjing Medical University, Nanjing China
| | - Yaxuan Zhang
- Department of Neurosurgery, Sir Run Run Hospital, Nanjing Medical University Nanjing, China
| | - Sen Wang
- Department of Neurosurgery, Sir Run Run Hospital, Nanjing Medical University Nanjing, China
| | - Boqiang Cao
- Department of Neurosurgery, Sir Run Run Hospital, Nanjing Medical University Nanjing, China
| | - Daling Hu
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China
| | - Junli Jia
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing China
| | - Yuhang Wang
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing China
| | - Luyao Chen
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing China
| | - Jiaming Li
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing China
| | - Hongyi Liu
- Department of Neurosurgery, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China
| | - Huamin Tang
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing China
| |
Collapse
|
27
|
Varela RB, Cararo JH, Tye SJ, Carvalho AF, Valvassori SS, Fries GR, Quevedo J. Contributions of epigenetic inheritance to the predisposition of major psychiatric disorders: theoretical framework, evidence, and implications. Neurosci Biobehav Rev 2022; 135:104579. [DOI: 10.1016/j.neubiorev.2022.104579] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 01/10/2022] [Accepted: 02/11/2022] [Indexed: 02/08/2023]
|
28
|
Alvarez-Dominguez JR, Winther S, Hansen JB, Lodish HF, Knoll M. An adipose lncRAP2-Igf2bp2 complex enhances adipogenesis and energy expenditure by stabilizing target mRNAs. iScience 2022; 25:103680. [PMID: 35036870 PMCID: PMC8749451 DOI: 10.1016/j.isci.2021.103680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 07/06/2021] [Accepted: 12/20/2021] [Indexed: 02/09/2023] Open
Abstract
lncRAP2 is a conserved cytoplasmic lncRNA enriched in adipose tissue and required for adipogenesis. Using purification and in vivo interactome analyses, we show that lncRAP2 forms complexes with proteins that stabilize mRNAs and modulate translation, among them Igf2bp2. Surveying transcriptome-wide Igf2bp2 client mRNAs in white adipocytes reveals selective binding to mRNAs encoding adipogenic regulators and energy expenditure effectors, including adiponectin. These same target proteins are downregulated when either Igf2bp2 or lncRAP2 is downregulated, hindering adipocyte lipolysis. Proteomics and ribosome profiling show this occurs predominantly through mRNA accumulation, as lncRAP2-Igf2bp2 complex binding does not impact translation efficiency. Phenome-wide association studies reveal specific associations of genetic variants within both lncRAP2 and Igf2bp2 with body mass and type 2 diabetes, and both lncRAP2 and Igf2bp2 are suppressed in adipose depots of obese and diabetic individuals. Thus, the lncRAP2-Igf2bp2 complex potentiates adipose development and energy expenditure and is associated with susceptibility to obesity-linked diabetes.
Collapse
Affiliation(s)
- Juan R. Alvarez-Dominguez
- Whitehead Institute for Biomedical Research, 455 Main Street, Cambridge, MA, 02142, USA
- Department of Cell and Developmental Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA19104, USA
- Institute for Diabetes, Obesity and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA19104, USA
| | - Sally Winther
- Department of Biology, University of Copenhagen, Universitetsparken 13, DK2100, Copenhagen, Denmark
| | - Jacob B. Hansen
- Department of Biology, University of Copenhagen, Universitetsparken 13, DK2100, Copenhagen, Denmark
| | - Harvey F. Lodish
- Whitehead Institute for Biomedical Research, 455 Main Street, Cambridge, MA, 02142, USA
- Departments of Biology and Biological Engineering, Massachusetts Institute of Technology, 21Ames Street, Cambridge, MA02142, USA
| | - Marko Knoll
- Whitehead Institute for Biomedical Research, 455 Main Street, Cambridge, MA, 02142, USA
- Institute for Diabetes Research, Helmholtz Zentrum München, Heidemannstrasse 1, 80939München, Germany
| |
Collapse
|
29
|
Liu Q. The Emerging Landscape of Long Non-Coding RNAs in Wilms Tumor. Front Oncol 2022; 11:780925. [PMID: 35127486 PMCID: PMC8807488 DOI: 10.3389/fonc.2021.780925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 12/29/2021] [Indexed: 11/17/2022] Open
Abstract
Long noncoding RNAs (LncRNAs) are transcripts of nucleic acid sequences with a length of more than 200 bp, which have only partial coding capabilities. Recent studies have shown that lncRNAs located in the nucleus or cytoplasm can be used as gene expression regulatory elements due to their important regulatory effects in a variety of biological processes. Wilms tumor (WT) is a common abdominal tumor in children whose pathogenesis remains unclear. In recent years, many specifically expressed lncRNAs have been found in WT, which affect the occurrence and development of WT. At the same time, lncRNAs may have the capacity to become novel biomarkers for the diagnosis and prognosis of WT. This article reviews related research progress on the relationship between lncRNAs and WT, to provide a new direction for clinical diagnosis and treatment of WT.
Collapse
|
30
|
Abstract
Most of the transcribed human genome codes for noncoding RNAs (ncRNAs), and long noncoding RNAs (lncRNAs) make for the lion's share of the human ncRNA space. Despite growing interest in lncRNAs, because there are so many of them, and because of their tissue specialization and, often, lower abundance, their catalog remains incomplete and there are multiple ongoing efforts to improve it. Consequently, the number of human lncRNA genes may be lower than 10,000 or higher than 200,000. A key open challenge for lncRNA research, now that so many lncRNA species have been identified, is the characterization of lncRNA function and the interpretation of the roles of genetic and epigenetic alterations at their loci. After all, the most important human genes to catalog and study are those that contribute to important cellular functions-that affect development or cell differentiation and whose dysregulation may play a role in the genesis and progression of human diseases. Multiple efforts have used screens based on RNA-mediated interference (RNAi), antisense oligonucleotide (ASO), and CRISPR screens to identify the consequences of lncRNA dysregulation and predict lncRNA function in select contexts, but these approaches have unresolved scalability and accuracy challenges. Instead-as was the case for better-studied ncRNAs in the past-researchers often focus on characterizing lncRNA interactions and investigating their effects on genes and pathways with known functions. Here, we focus most of our review on computational methods to identify lncRNA interactions and to predict the effects of their alterations and dysregulation on human disease pathways.
Collapse
|
31
|
Selem NA, Youness RA, Gad MZ. What is beyond LncRNAs in breast cancer: A special focus on colon cancer-associated Transcript-1 (CCAT-1). Noncoding RNA Res 2021; 6:174-186. [PMID: 34938928 PMCID: PMC8666458 DOI: 10.1016/j.ncrna.2021.11.001] [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: 08/30/2021] [Revised: 11/28/2021] [Accepted: 11/29/2021] [Indexed: 02/07/2023] Open
Abstract
Long non-coding RNAs (LncRNAs) play a vital role in the process of malignant transformation. In breast cancer (BC), lncRNAs field is currently under intensive investigations. Yet, the role of lncRNAs as promising diagnostic and/or prognostic biomarkers and as therapeutic target/tool among BC patients still needs a special focus from the biomedical scientists. In BC, triple negative breast cancer patients (TNBC) are the unlucky group as they are always represented with the worst prognosis and the highest mortality rates. For that reason, a special focus on TNBC and associated lncRNAs was addressed in this review. Colon cancer-associated transcript 1 (CCAT-1) is a newly discovered oncogenic lncRNA that has been emerged as a vital biomarker for diagnosis, prognosis and therapeutic interventions in multiple malignancies and showed differential expression among TNBC patients. In this review, the authors shed the light onto the general role of lncRNAs in BC and the specific functional activities, molecular mechanisms, competing endogenous ncRNA role of CCAT-1 in TNBC.
Collapse
Affiliation(s)
- Noha A. Selem
- Biochemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Egypt
| | - Rana A. Youness
- Molecular Genetics Research Team (MGRT), Pharmaceutical Biology Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Egypt
- School of Life and Medical Sciences, University of Hertfordshire Hosted By Global Academic Foundation, New Administrative Capital, 11586, Cairo, Egypt
| | - Mohamed Z. Gad
- Biochemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Egypt
| |
Collapse
|
32
|
Rahman MM, Hossain MT, Reza MS, Peng Y, Feng S, Wei Y. Identification of Potential Long Non-Coding RNA Candidates that Contribute to Triple-Negative Breast Cancer in Humans through Computational Approach. Int J Mol Sci 2021; 22:12359. [PMID: 34830241 PMCID: PMC8619140 DOI: 10.3390/ijms222212359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/26/2021] [Accepted: 10/28/2021] [Indexed: 12/31/2022] Open
Abstract
Breast cancer (BC) is the most frequent malignancy identified in adult females, resulting in enormous financial losses worldwide. Owing to the heterogeneity as well as various molecular subtypes, the molecular pathways underlying carcinogenesis in various forms of BC are distinct. Therefore, the advancement of alternative therapy is required to combat the ailment. Recent analyses propose that long non-coding RNAs (lncRNAs) perform an essential function in controlling immune response, and therefore, may provide essential information about the disorder. However, their function in patients with triple-negative BC (TNBC) has not been explored in detail. Here, we analyzed the changes in the genomic expression of messenger RNA (mRNA) and lncRNA in standard control in response to cancer metastasis using publicly available single-cell RNA-Seq data. We identified a total of 197 potentially novel lncRNAs in TNBC patients of which 86 were differentially upregulated and 111 were differentially downregulated. In addition, among the 909 candidate lncRNA transcripts, 19 were significantly differentially expressed (DE) of which three were upregulated and 16 were downregulated. On the other hand, 1901 mRNA transcripts were significantly DE of which 1110 were upregulated and 791 were downregulated by TNBCs subtypes. The Gene Ontology (GO) analyses showed that some of the host genes were enriched in various biological, molecular, and cellular functions. The Kyoto encyclopedia of genes and genomes (KEGG) pathway analysis showed that some of the genes were involved in only one pathway of prostate cancer. The lncRNA-miRNA-gene network analysis showed that the lncRNAs TCONS_00076394 and TCONS_00051377 interacted with breast cancer-related micro RNAs (miRNAs) and the host genes of these lncRNAs were also functionally related to breast cancer. Thus, this study provides novel lncRNAs as potential biomarkers for the therapeutic intervention of this cancer subtype.
Collapse
MESH Headings
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Computational Biology/methods
- Female
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Gene Ontology
- Gene Regulatory Networks
- Humans
- Mammary Glands, Human/metabolism
- Mammary Glands, Human/pathology
- MicroRNAs/classification
- MicroRNAs/genetics
- MicroRNAs/metabolism
- Molecular Sequence Annotation
- RNA, Long Noncoding/classification
- RNA, Long Noncoding/genetics
- RNA, Long Noncoding/metabolism
- RNA, Messenger/classification
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- RNA, Neoplasm/classification
- RNA, Neoplasm/genetics
- RNA, Neoplasm/metabolism
- Triple Negative Breast Neoplasms/diagnosis
- Triple Negative Breast Neoplasms/genetics
- Triple Negative Breast Neoplasms/metabolism
- Triple Negative Breast Neoplasms/pathology
Collapse
Affiliation(s)
- Md. Motiar Rahman
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh
- Department of Chemistry, Binghamton University, State University of New York, Vestal, New York, NY 13902, USA
| | - Md. Tofazzal Hossain
- University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing 100049, China; (T.H.); (S.R.)
- Joint Engineering Research Center for Health Big Data Intelligent Analysis Technology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China;
- Department of Statistics, Bangabandhu Sheikh Mujibur Rahaman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Md. Selim Reza
- University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing 100049, China; (T.H.); (S.R.)
- Joint Engineering Research Center for Health Big Data Intelligent Analysis Technology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China;
| | - Yin Peng
- Department of Pathology, The Shenzhen University School of Medicine, Shenzhen 518060, China;
| | - Shengzhong Feng
- Joint Engineering Research Center for Health Big Data Intelligent Analysis Technology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China;
| | - Yanjie Wei
- Joint Engineering Research Center for Health Big Data Intelligent Analysis Technology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China;
| |
Collapse
|
33
|
Attaway M, Chwat-Edelstein T, Vuong BQ. Regulatory Non-Coding RNAs Modulate Transcriptional Activation During B Cell Development. Front Genet 2021; 12:678084. [PMID: 34721515 PMCID: PMC8551670 DOI: 10.3389/fgene.2021.678084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 09/29/2021] [Indexed: 01/07/2023] Open
Abstract
B cells play a significant role in the adaptive immune response by secreting immunoglobulins that can recognize and neutralize foreign antigens. They develop from hematopoietic stem cells, which also give rise to other types of blood cells, such as monocytes, neutrophils, and T cells, wherein specific transcriptional programs define the commitment and subsequent development of these different cell lineages. A number of transcription factors, such as PU.1, E2A, Pax5, and FOXO1, drive B cell development. Mounting evidence demonstrates that non-coding RNAs, such as microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), modulate the expression of these transcription factors directly by binding to the mRNA coding for the transcription factor or indirectly by modifying cellular pathways that promote expression of the transcription factor. Conversely, these transcription factors upregulate expression of some miRNAs and lncRNAs to determine cell fate decisions. These studies underscore the complex gene regulatory networks that control B cell development during hematopoiesis and identify new regulatory RNAs that require additional investigation. In this review, we highlight miRNAs and lncRNAs that modulate the expression and activity of transcriptional regulators of B lymphopoiesis and how they mediate this regulation.
Collapse
Affiliation(s)
- Mary Attaway
- Department of Biology, The City College of New York, New York, NY, United States
| | - Tzippora Chwat-Edelstein
- Department of Biology, The City College of New York, New York, NY, United States.,Macaulay Honors College, New York, NY, United States
| | - Bao Q Vuong
- Department of Biology, The City College of New York, New York, NY, United States.,The Graduate Center, The City University of New York, New York, NY, United States
| |
Collapse
|
34
|
Lv W, Tan Y, Zhao C, Wang Y, Wu M, Wu Y, Ren Y, Zhang Q. Identification of pyroptosis-related lncRNAs for constructing a prognostic model and their correlation with immune infiltration in breast cancer. J Cell Mol Med 2021; 25:10403-10417. [PMID: 34632690 PMCID: PMC8581320 DOI: 10.1111/jcmm.16969] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/28/2021] [Accepted: 09/19/2021] [Indexed: 12/19/2022] Open
Abstract
The inflammasome-dependent cell death, which is denoted as pyroptosis, might be abnormally regulated during oncogenesis and tumour progression. Long non-coding RNAs (LncRNAs) are pivotal orchestrators in breast cancer (BC), which have the potential to be a biomarker for BC diagnosis and therapy. The present study aims to explore the correlation between pyroptosis-related lncRNAs and BC prognosis. In this study, a profile of 8 differentially expressed lncRNAs was screened in the TCGA database and used to construct a prognostic model. The BC patients were divided into high- and low-risk groups dependent on the median cutoff of the risk score in the model. Interestingly, the risk model significantly distinguished the clinical characteristics of BC patients between high- and low-risk groups. Then, the risk score of the model was identified to be an excellent independent prognostic factor. Notably, the GO, KEGG, GSEA and ssGSEA analyses revealed the different immune statuses between the high- and low-risk groups. Particularly, the 8 lncRNAs expressed differentially in BC tissues between two risk subgroups in vitro validation. Collectively, this constructed well-validated model is of high effectiveness to predict the prognosis of BC, which will provide novel means that is applicable for BC prognosis recognition.
Collapse
Affiliation(s)
- Wenchang Lv
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yufang Tan
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Chongru Zhao
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yichen Wang
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Min Wu
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yiping Wu
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yuping Ren
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Qi Zhang
- Department of Plastic and Cosmetic SurgeryTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| |
Collapse
|
35
|
Using the Zebrafish as a Genetic Model to Study Erythropoiesis. Int J Mol Sci 2021; 22:ijms221910475. [PMID: 34638816 PMCID: PMC8508994 DOI: 10.3390/ijms221910475] [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: 08/13/2021] [Revised: 09/18/2021] [Accepted: 09/25/2021] [Indexed: 11/30/2022] Open
Abstract
Vertebrates generate mature red blood cells (RBCs) via a highly regulated, multistep process called erythropoiesis. Erythropoiesis involves synthesis of heme and hemoglobin, clearance of the nuclei and other organelles, and remodeling of the plasma membrane, and these processes are exquisitely coordinated by specific regulatory factors including transcriptional factors and signaling molecules. Defects in erythropoiesis can lead to blood disorders such as congenital dyserythropoietic anemias, Diamond–Blackfan anemias, sideroblastic anemias, myelodysplastic syndrome, and porphyria. The molecular mechanisms of erythropoiesis are highly conserved between fish and mammals, and the zebrafish (Danio rerio) has provided a powerful genetic model for studying erythropoiesis. Studies in zebrafish have yielded important insights into RBC development and established a number of models for human blood diseases. Here, we focus on latest discoveries of the molecular processes and mechanisms regulating zebrafish erythropoiesis and summarize newly established zebrafish models of human anemias.
Collapse
|
36
|
Fantini S, Rontauroli S, Sartini S, Mirabile M, Bianchi E, Badii F, Maccaferri M, Guglielmelli P, Ottone T, Palmieri R, Genovese E, Carretta C, Parenti S, Mallia S, Tavernari L, Salvadori C, Gesullo F, Maccari C, Zizza M, Grande A, Salmoiraghi S, Mora B, Potenza L, Rosti V, Passamonti F, Rambaldi A, Voso MT, Mecucci C, Tagliafico E, Luppi M, Vannucchi AM, Manfredini R. Increased Plasma Levels of lncRNAs LINC01268, GAS5 and MALAT1 Correlate with Negative Prognostic Factors in Myelofibrosis. Cancers (Basel) 2021; 13:cancers13194744. [PMID: 34638230 PMCID: PMC8507546 DOI: 10.3390/cancers13194744] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 01/31/2023] Open
Abstract
Simple Summary Myelofibrosis (MF) displays the worst prognosis among Philadelphia-negative chronic myeloproliferative neoplasms. There is no curative therapy for MF, except for bone marrow transplantation, which however has a consistent percentage of failure. There is thus an urgent need of novel biomarkers to complement current stratification models and to enable better management of patients. To address this issue, we herein measured the plasma levels of several long noncoding RNAs (lncRNAs). Circulating lncRNAs has been already largely described as potential non-invasive biomarkers in cancers. In our study we unveiled that LINC01268, MALAT1 (both p < 0.0001) and GAS5 (p = 0.0003) plasma levels are significantly higher in MF patients if compared with healthy donors, and their increased plasma levels correlate with several detrimental features in MF. Among them, LINC01268 is an independent variable for both OS (p = 0.0297) and LFS (p = 0.0479), thus representing a putative new biomarker suitable for integrate contemporary prognostic models. Abstract Long non-coding RNAs (lncRNAs) have been recently described as key mediators in the development of hematological malignancies. In the last years, circulating lncRNAs have been proposed as a new class of non-invasive biomarkers for cancer diagnosis and prognosis and to predict treatment response. The present study is aimed to investigate the potential of circulating lncRNAs as non-invasive prognostic biomarkers in myelofibrosis (MF), the most severe among Philadelphia-negative myeloproliferative neoplasms. We detected increased levels of seven circulating lncRNAs in plasma samples of MF patients (n = 143), compared to healthy controls (n = 65). Among these, high levels of LINC01268, MALAT1 or GAS5 correlate with detrimental clinical variables, such as high count of leukocytes and CD34+ cells, severe grade of bone marrow fibrosis and presence of splenomegaly. Strikingly, high plasma levels of LINC01268 (p = 0.0018), GAS5 (p = 0.0008) or MALAT1 (p = 0.0348) are also associated with a poor overall-survival while high levels of LINC01268 correlate with a shorter leukemia-free-survival. Finally, multivariate analysis demonstrated that the plasma level of LINC01268 is an independent prognostic variable, suggesting that, if confirmed in future in an independent patients’ cohort, it could be used for further studies to design an updated classification model for MF patients.
Collapse
Affiliation(s)
- Sebastian Fantini
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Sebastiano Rontauroli
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Stefano Sartini
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Margherita Mirabile
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Elisa Bianchi
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Filippo Badii
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Monica Maccaferri
- Department of Laboratory Medicine and Pathology, Diagnostic Hematology and Clinical Genomics, AUSL/AOU Policlinico, 41124 Modena, Italy;
| | - Paola Guglielmelli
- Department of Experimental and Clinical Medicine, and Center Research and Innovation of Myeloproliferative Neoplasms (CRIMM), University of Florence, Careggi University Hospital, 50134 Florence, Italy; (P.G.); (C.S.); (F.G.); (C.M.); (M.Z.); (A.M.V.)
| | - Tiziana Ottone
- Department of Biomedicine and Prevention, University of Tor Vergata, 00133 Rome, Italy; (T.O.); (R.P.); (M.T.V.)
- Santa Lucia Foundation, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.), Neuro-Oncohematology, 00179 Rome, Italy
| | - Raffaele Palmieri
- Department of Biomedicine and Prevention, University of Tor Vergata, 00133 Rome, Italy; (T.O.); (R.P.); (M.T.V.)
| | - Elena Genovese
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Chiara Carretta
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Sandra Parenti
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Selene Mallia
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Lara Tavernari
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
| | - Costanza Salvadori
- Department of Experimental and Clinical Medicine, and Center Research and Innovation of Myeloproliferative Neoplasms (CRIMM), University of Florence, Careggi University Hospital, 50134 Florence, Italy; (P.G.); (C.S.); (F.G.); (C.M.); (M.Z.); (A.M.V.)
| | - Francesca Gesullo
- Department of Experimental and Clinical Medicine, and Center Research and Innovation of Myeloproliferative Neoplasms (CRIMM), University of Florence, Careggi University Hospital, 50134 Florence, Italy; (P.G.); (C.S.); (F.G.); (C.M.); (M.Z.); (A.M.V.)
| | - Chiara Maccari
- Department of Experimental and Clinical Medicine, and Center Research and Innovation of Myeloproliferative Neoplasms (CRIMM), University of Florence, Careggi University Hospital, 50134 Florence, Italy; (P.G.); (C.S.); (F.G.); (C.M.); (M.Z.); (A.M.V.)
| | - Michela Zizza
- Department of Experimental and Clinical Medicine, and Center Research and Innovation of Myeloproliferative Neoplasms (CRIMM), University of Florence, Careggi University Hospital, 50134 Florence, Italy; (P.G.); (C.S.); (F.G.); (C.M.); (M.Z.); (A.M.V.)
| | - Alexis Grande
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy;
| | - Silvia Salmoiraghi
- Hematology, ASST Papa Giovanni XXIII, 24127 Bergamo, Italy; (S.S.); (A.R.)
| | - Barbara Mora
- Division of Hematology, Ospedale ASST Sette Laghi, University of Insubria, 21100 Varese, Italy; (B.M.); (F.P.)
| | - Leonardo Potenza
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, 41124 Modena, Italy; (L.P.); (E.T.); (M.L.)
| | - Vittorio Rosti
- Center for the Study of Myelofibrosis, Foundation Policlinico San Matteo, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.), 27100 Pavia, Italy;
| | - Francesco Passamonti
- Division of Hematology, Ospedale ASST Sette Laghi, University of Insubria, 21100 Varese, Italy; (B.M.); (F.P.)
| | | | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University of Tor Vergata, 00133 Rome, Italy; (T.O.); (R.P.); (M.T.V.)
- Santa Lucia Foundation, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.), Neuro-Oncohematology, 00179 Rome, Italy
| | - Cristina Mecucci
- Department of Medicine and Surgery, Section of Hematology and Clinical Immunology, University of Perugia, 06129 Perugia, Italy;
| | - Enrico Tagliafico
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, 41124 Modena, Italy; (L.P.); (E.T.); (M.L.)
- Center for Genome Research, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Mario Luppi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, 41124 Modena, Italy; (L.P.); (E.T.); (M.L.)
| | - Alessandro Maria Vannucchi
- Department of Experimental and Clinical Medicine, and Center Research and Innovation of Myeloproliferative Neoplasms (CRIMM), University of Florence, Careggi University Hospital, 50134 Florence, Italy; (P.G.); (C.S.); (F.G.); (C.M.); (M.Z.); (A.M.V.)
| | - Rossella Manfredini
- Centre for Regenerative Medicine, Life Sciences Department, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.F.); (S.R.); (S.S.); (M.M.); (E.B.); (F.B.); (E.G.); (C.C.); (S.P.); (S.M.); (L.T.)
- Correspondence:
| |
Collapse
|
37
|
Long noncoding RNAs: Emerging regulators of normal and malignant hematopoiesis. Blood 2021; 138:2327-2336. [PMID: 34482397 DOI: 10.1182/blood.2021011992] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/13/2021] [Indexed: 11/20/2022] Open
Abstract
Genome wide analyses have revealed that long-noncoding RNAs (lncRNAs) are not only passive transcription products, but also major regulators of genome structure and transcription. In particular, lncRNAs exert profound effects on various biological processes, such as chromatin structure, transcription, RNA stability and translation, and protein degradation and localization, which depend on their localization and interacting partners. Recent studies have revealed that thousands of lncRNAs are aberrantly expressed in various cancer types and some of them are associated with malignant transformation. Despite extensive efforts, the diverse functions of lncRNAs and molecular mechanisms in which they act remain elusive. Many hematological disorders and malignancies are primarily resulted from genetic alterations that lead to the dysregulation of gene regulatory networks required for cellular proliferation and differentiation. Consequently, a growing list of lncRNAs has been reported for their involvement in the modulation of hematopoietic gene expression networks and hematopoietic stem and progenitor cell (HS/PC) function. Dysregulation of some of these lncRNAs has been attributed to pathogenesis of hematological malignancies. In this review, we will summarize current advances and knowledge of lncRNAs in gene regulation, focusing on the recent progresses on the role of lncRNAs in CTCF/cohesin mediated three-dimensional (3D) genome organization, and how such genome folding signals in turn regulate transcription, HS/PC function and transformation. The knowledge will provide mechanistic and translational insights into HS/PC biology and myeloid malignancy pathophysiology.
Collapse
|
38
|
Li P, Huang G. Long noncoding RNA LINC00858 promotes the progression of ovarian cancer via regulating the miR-134-5p/TRIM44 axis. J Recept Signal Transduct Res 2021; 42:382-389. [PMID: 34423728 DOI: 10.1080/10799893.2021.1968433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Recent studies have shown that many long noncoding RNAs (lncRNAs) are abnormally expressed in ovarian cancer and involved in the pathological progress of ovarian cancer. In the present study, we aimed to investigate the role of lncRNA LINC00858 and the potential mechanism in ovarian cancer. The qRT-PCR was used to measure the expression levels of LINC00858 and miR-134-5p in ovarian cancer tissue specimens and cell lines. Loss-of-function assays were performed to investigate the role of LINC00858 in ovarian cancer. MTT assay was carried out to measure cell proliferation. Transwell assays were performed to determine cell migration and invasion. Biological information analysis and luciferase report gene assay were used to verify potential downstream genes of LINC00858. The xenograft mouse model was established to analyze tumor growth in vivo. Our results showed that LINC00858 was highly expressed in human ovarian cancer tissues and cell lines. Knockdown of LINC00858 inhibited cell proliferation, migration and invasion of SKOV3 cells, and suppressed tumor growth in mouse xenograft models. Mechanistic studies revealed that LINC00858 acted as a sponge of miR-134-5p and then regulated TRIM44 expression in SKOV3 cells. Furthermore, rescue experiments illustrated that inhibition of miR-134-5p restored the inhibitory effects of LINC00858 knockdown on cell proliferation, migration and invasion. TRIM44 overexpression could counteract the inhibitory effects of miR-134-5p mimics on ovarian cancer cells. In conclusion, these findings demonstrated that LINC00858 exerted oncogenic role in ovarian cancer, which was mediated by miR-134-5p/TRIM44 axis. Thus, LINC00858 might be a therapeutic target for the treatment of ovarian cancer.
Collapse
Affiliation(s)
| | - Gang Huang
- Department of Neurology, Luohe Central Hospital, Luohe, China
| |
Collapse
|
39
|
Sharma A, Kansara S, Mahajan M, Yadav B, Garg M, Pandey AK. Long non-coding RNAs orchestrate various molecular and cellular processes by modulating epithelial-mesenchymal transition in head and neck squamous cell carcinoma. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166240. [PMID: 34363933 DOI: 10.1016/j.bbadis.2021.166240] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 07/15/2021] [Accepted: 07/31/2021] [Indexed: 02/06/2023]
Abstract
Long noncoding RNAs (lncRNAs) regulate various hallmarks associated with the progression of human cancers through their binding with RNA, DNA, and proteins. Epithelial-Mesenchymal Transition (EMT) is a cardinal and multi-stage process where epithelial cells acquire a mesenchymal-like phenotype that is instrumental for tumor cells to initiate invasion and metastasis. LncRNAs can potentially promote tumor onset and progression as well as drug resistance by directly or indirectly altering the EMT program. Head and neck squamous cell carcinoma (HNSCC) are a dreadful malignancy affecting public health globally. The past few years have provided a better insight into the mechanism of EMT in HNSCC. The differential expression of the lncRNAs that can act either as promoters or suppressors in the process of EMT is of great importance. In this review, we aim to sum up, the highly structured mechanism with the diverse role of lncRNAs and their interaction with different molecules in the regulation of EMT. Moreover, discussing principal EMT pathways modulated by lncRNAs and their prospective potential value as therapeutic targets.
Collapse
Affiliation(s)
- Ayushi Sharma
- Amity Institute of Biotechnology, Amity University Haryana, Panchgaon, Manesar, Haryana 122413, India.
| | - Samarth Kansara
- Amity Institute of Biotechnology, Amity University Haryana, Panchgaon, Manesar, Haryana 122413, India
| | - Mehul Mahajan
- Indian Institute of Technology, Roorkee, Uttarakhand, India
| | - Bhupender Yadav
- Amity Institute of Biotechnology, Amity University Haryana, Panchgaon, Manesar, Haryana 122413, India
| | - Manoj Garg
- Amity Institute of Molecular Medicine and Stem Cell Research (AIMMSCR), Amity University, Sector-125, Noida 201313, India
| | - Amit Kumar Pandey
- Amity Institute of Biotechnology, Amity University Haryana, Panchgaon, Manesar, Haryana 122413, India.
| |
Collapse
|
40
|
Orlandella FM, Smaldone G, Salvatore G, Vitagliano L, Cianflone A, Parasole R, Beneduce G, Menna G, Salvatore M, Mirabelli P. The lncRNA TEX41 is upregulated in pediatric B-Cells Acute Lymphoblastic Leukemia and it is necessary for leukemic cell growth. Biomark Res 2021; 9:54. [PMID: 34233751 PMCID: PMC8261931 DOI: 10.1186/s40364-021-00307-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 06/10/2021] [Indexed: 12/27/2022] Open
Abstract
Background Long non-coding RNAs (lncRNAs) represent a diverse class of RNAs involved in the regulation of various physiological and pathological cellular processes, including transcription, intracellular trafficking, and chromosome remodeling. LncRNAs deregulation was linked to the development and progression of various cancer types, such as acute leukemias. In this context, lncRNAs were also evaluated as a novel class of biomarkers for cancer diagnosis and prognosis. Here, we analyzed TEX41 in childhood B cell acute lymphoid leukemia (B-ALL). Methods Total RNA was extracted from pediatric B-ALL patients (at diagnosis and after induction of therapy) and from healthy subjects. Total RNA was also extracted from different leukemia cell line models. The expression level of TEX41 was evaluated by q-RT-PCR. Also, the dataset deposited by St. Jude Children’s Research Hospital was consulted. Furthermore, the silencing of TEX41 in RS4;11 cell line was obtained by 2′-Deoxy, 2′Fluroarabino Nucleic Acids (2′F-ANAs) Oligonucleotides, and the effect on cell proliferation was evaluated. Cell cycle progression and its regulators were analyzed by flow cytometry and immunoblotting. Results We exploited the St Jude Cloud database and found that TEX41 is a lncRNA primarily expressed in the case of B-ALL (n = 79) while its expression levels are low/absent for T-cell ALL (n = 25) and acute myeloid leukemia (n = 38). The association of TEX41 with B-ALL was confirmed by real-time PCR assays. TEX41 disclosed increased expression levels in bone marrow from patients with B-ALL at diagnosis, while its expression levels became low or absent when retested in Bone Marrow cells of the same patient after 1 month of induction therapy. Also, silencing experiments performed on RS4;11 cells showed that TEX41 downregulation impaired in vitro leukemic cell growth determining their arrest in the G2-M phase and the deregulation of cell cycle proteins. Conclusions Our findings highlight that TEX41 is an upregulated lncRNA in the case of B-ALL and this feature makes it a novel potential biomarker for the diagnosis of this leukemia subtype in pediatric patients. Finally, TEX41 expression seems to be critical for leukemic proliferation, indeed, silencing experiments targeting TEX41 mRNA in the RS4;11 cell line hampered in vitro cell growth and cell cycle progression, by inducing G2-M arrest as confirmed propidium iodide staining and by the upregulation of p53 and p21 proteins. Supplementary Information The online version contains supplementary material available at 10.1186/s40364-021-00307-7.
Collapse
Affiliation(s)
| | | | - Giuliana Salvatore
- IRCCS, SDN, Via E. Gianturco 113, 80143, Naples, Italy.,Dipartimento di Scienze Motorie e del Benessere, University of Naples Parthenope, Via Medina 40, 80133, Naples, Italy.,CEINGE - Biotecnologie Avanzate S.c.a.r.l, Via Gaetano Salvatore 486, 80145, Naples, Italy
| | - Luigi Vitagliano
- Institute of Biostructures and Bioimaging, C.N.R, Via Mezzocannone 16, 80134, Napoli, Italy
| | | | - Rosanna Parasole
- Department of Pediatric Hemato-Oncology, AORN Santobono-Pausilipon, Naples, Italy
| | - Giuliana Beneduce
- Department of Pediatric Hemato-Oncology, AORN Santobono-Pausilipon, Naples, Italy
| | - Giuseppe Menna
- Department of Pediatric Hemato-Oncology, AORN Santobono-Pausilipon, Naples, Italy
| | | | | |
Collapse
|
41
|
Ahadi A. Functional roles of lncRNAs in the pathogenesis and progression of cancer. Genes Dis 2021; 8:424-437. [PMID: 34179307 PMCID: PMC8209321 DOI: 10.1016/j.gendis.2020.04.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/02/2020] [Accepted: 04/13/2020] [Indexed: 12/18/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) act as regulators of gene expression and pivotal transcriptional regulators in cancer cells via diverse mechanisms. lncRNAs involves a variety of pathological and biological activities, such as apoptosis, cell proliferation, metastasis, and invasion. By using microarray and RNA sequencing, it was identified that dysregulation of lncRNAs affects the tumorigenesis process. Taken together, these lncRNAs are putative biomarker and therapeutic target in human malignancies. In this review, I discuss the latest finding regarding the dysregulation of some important lncRNAs and their diverse mechanisms of these lncRNAs in the pathogenesis and progression of certain cancers; also, I summarize the possible roles of lncRNAs in clinical application for diagnosis and prognosis of cancer.
Collapse
Affiliation(s)
- Alireza Ahadi
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, 198396-3113, Iran
| |
Collapse
|
42
|
Chen S, Jia Z, Cai M, Ye M, Wu D, Wan T, Zhang B, Wu P, Xu Y, Guo Y, Tian C, Ma D, Ma J. SP1-Mediated Upregulation of Long Noncoding RNA ZFAS1 Involved in Non-syndromic Cleft Lip and Palate via Inactivating WNT/β-Catenin Signaling Pathway. Front Cell Dev Biol 2021; 9:662780. [PMID: 34268302 PMCID: PMC8275830 DOI: 10.3389/fcell.2021.662780] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/27/2021] [Indexed: 02/05/2023] Open
Abstract
Non-syndromic cleft lip and palate (NSCLP) is one of the most common congenital malformations with multifactorial etiology. Although long non-coding RNAs (lncRNAs) have been implicated in the development of lip and palate, their roles in NSCLP are not fully elucidated. This study aimed to investigate how dysregulated lncRNAs contribute to NSCLP. Using lncRNA sequencing, bioinformatics analysis, and clinical tissue sample detection, we identified that lncRNA ZFAS1 was significantly upregulated in NSCLP. The upregulation of ZFAS1 mediated by SP1 transcription factor (SP1) inhibited expression levels of Wnt family member 4 (WNT4) through the binding with CCCTC-binding factor (CTCF), subsequently inactivating the WNT/β-catenin signaling pathway, which has been reported to play a significant role on the development of lip and palate. Moreover, in vitro, the overexpression of ZFAS1 inhibited cell proliferation and migration in human oral keratinocytes and human umbilical cord mesenchymal stem cells (HUC-MSCs) and also repressed chondrogenic differentiation of HUC-MSCs. In vivo, ZFAS1 suppressed cell proliferation and numbers of chondrocyte in the zebrafish ethmoid plate. In summary, these results indicated that ZFAS1 may be involved in NSCLP by affecting cell proliferation, migration, and chondrogenic differentiation through inactivating the WNT/β-catenin signaling pathway.
Collapse
Affiliation(s)
- Shiyu Chen
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Zhonglin Jia
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases and Department of Cleft Lip and Palate, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ming Cai
- Department of Oral and Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mujie Ye
- Children's Hospital of Fudan University, Shanghai, China
| | - Dandan Wu
- Department of Oral and Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Teng Wan
- Department of Oral and Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bowen Zhang
- School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Peixuan Wu
- School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Yuexin Xu
- School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Yuntao Guo
- Medical Laboratory of Nantong ZhongKe, Nantong, China
| | - Chan Tian
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetrics and Gynecology, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital, Beijing, China.,Key Laboratory of Assisted Reproduction, Peking University, Beijing, China
| | - Duan Ma
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China.,School of Basic Medical Sciences, Fudan University, Shanghai, China.,Children's Hospital of Fudan University, Shanghai, China
| | - Jing Ma
- ENT Institute, Department of Facial Plastic and Reconstructive Surgery, Eye & ENT Hospital, Fudan University, Shanghai, China
| |
Collapse
|
43
|
Loss of ZNF215 imprinting is associated with poor five-year survival in patients with cytogenetically abnormal-acute myeloid leukemia. Blood Cells Mol Dis 2021; 90:102577. [PMID: 34091126 DOI: 10.1016/j.bcmd.2021.102577] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/23/2021] [Accepted: 05/23/2021] [Indexed: 01/05/2023]
Abstract
Genomic imprinting is a form of epigenetic regulation and imprinted genes are silenced in a parental-specific manner. Imprinting is associated with various human diseases and cancers, but its roles in leukemogenesis remains elusive. In this study, the expression of a panel of 16 human imprinted genes was investigated using real-time quantitative polymerase chain reaction and 8 of them were further validated in 114 patients newly diagnosed with cytogenetically abnormal-acute myeloid leukemia (CA-AML) and 85 healthy subjects. Our results demonstrated upregulated expression of 8 imprinted genes (C15orf2, COPG2, H19, IGF2, PEG3-AS1, PRIM2, SLC22A3 and ZNF215) was observed in patients with CA-AML (p < 0.001). Patients' survival days were negatively correlated with the expression levels of H19 (p = 0.024), PGE3-AS1 (p = 0.038), and ZNF215 (p = 0.012). Multivariate logistic regression analysis further revealed the expression level ZNF215 can be used as a predictor for five-year survival for patients with CA-AML (p = 0.009) with a hazard ratio of 0.870 (95.0% confident interval: 0.784-0.965). Our results demonstrated that loss of imprinting of imprinted genes is critical for the leukemogenesis of AML under CA condition, and loss of ZNF215 imprinting is associated with poor five-year survival of patients with CA-AML.
Collapse
|
44
|
Jing R, Ma B, Qi T, Hu C, Liao C, Wen C, Shao Y, Pei C. Long Noncoding RNA OIP5-AS1 Promotes Cell Apoptosis and Cataract Formation by Blocking POLG Expression Under Oxidative Stress. Invest Ophthalmol Vis Sci 2021; 61:3. [PMID: 33006594 PMCID: PMC7545078 DOI: 10.1167/iovs.61.12.3] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Purpose Cataract, a clouding of the intraocular lens, is the leading cause of blindness. The lens-expressed long noncoding RNA OIP5-AS1 was upregulated in lens epithelial cells from patients with cataracts, suggesting its pathogenic role in cataracts. We investigated the regulatory role of OIP5-AS1 in the development of cataracts as well as potential RNA binding proteins, downstream target genes, and upstream transcription factors. Methods Clinical capsules and ex vivo and in vitro cataract models were used to test OIP5-AS1 expression. Cell apoptosis was detected using Western blots, JC-1 staining, and flow cytometry. Ribonucleoprotein immunoprecipitation-qPCR was performed to confirm the interaction of OIP5-AS1 and POLG. Chromatin immunoprecipitation-qPCR was used to determine the binding of TFAP2A and the OIP5-AS1 promoter region. Results OIP5-AS1 was upregulated in cataract lenses and B3 cells under oxidative stress. OIP5-AS1 knockdown protected B3 cells from H2O2-induced apoptosis and alleviated lens opacity in the ex vivo cataract model. HuR functioned as a scaffold carrying OIP5-AS1 and POLG mRNA and mediated the decay of POLG mRNA. POLG was downregulated in the cataract lens and oxidative-stressed B3 cells, and POLG depletion decreased the mtDNA copy number and MMP, increased reactive oxygen species production, and sensitized B3 cells to oxidative stress-induced apoptosis. POLG overexpression reversed these effects. TFAP2A bound the OIP5-AS1 promoter and contributed to OIP5-AS1 expression. Conclusions We demonstrated that OIP5-AS1, activated by TFAP2A, contributed to cataract formation by inhibiting POLG expression mediated by HuR, thus leading to increased apoptosis of lens epithelial cells and aggravated lens opacity, suggesting that OIP5-AS1 is a potential target for cataract treatment.
Collapse
Affiliation(s)
- Ruihua Jing
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Bo Ma
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Tiantian Qi
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Conghui Hu
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Chongbing Liao
- Center for Translational Medicine, Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Chan Wen
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yongping Shao
- Center for Translational Medicine, Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Cheng Pei
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| |
Collapse
|
45
|
Cui G, Fu X, Wang W, Chen X, Liu S, Cao P, Zhao S. LINC00476 Suppresses the Progression of Non-Small Cell Lung Cancer by Inducing the Ubiquitination of SETDB1. Radiat Res 2021; 195:275-283. [PMID: 33370431 DOI: 10.1667/rade-20-00105.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 12/02/2020] [Indexed: 11/03/2022]
Abstract
Long non-coding RNAs are involved in the tumorigenesis of non-small cell lung cancer (NSCLC). Here we investigated whether LINC00476 affects the proliferation, invasion and migration of NSCLC cells via the SETDB1-activated Wnt/β-catenin pathway. The expression of LINC00476, SETDB1, Wnt1 and β-catenin were determined in NSCLC tumor tissues and the paired adjacent tissues, as well as in NSCLC cell lines and bronchial epithelioid cell lines. Cell proliferation, invasion and migration were determined using cell counting kit-8 assay and transwell assay. The relationship between LINC00476 and SETDB1 was elucidated using RNA pull-down, RNA immunoprecipitation and ubiquitination assays. LINC00476 was found to be significantly downregulated, while SETDB1, Wnt1 and β-catenin were upregulated in NSCLC tumor tissues and cell lines compared to the normal ones. Overexpression of LINC00476 promoted the proliferation, invasion and migration of NSCLC cells, and suppressed tumor growth in the mouse xenograft. Meanwhile, overexpression of LINC00476 induced the degradation of SETDB1 by promoting its ubiquitination. The simultaneous overexpression of LINC00476 and SETDB1 negated the inhibition of LINC00476 overexpression on the proliferation, invasion and migration of NSCLC cells. In conclusion, these findings indicate that LINC00476 acts as a tumor suppressor in NSCLC by downregulating SETDB1, which provides a novel target in the treatment of NSCLC.
Collapse
Affiliation(s)
- Guanghui Cui
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou; 450000, China
| | - Xiao Fu
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou; 450000, China
| | - Wentao Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou; 450000, China
| | - Xiaofang Chen
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou; 450000, China
| | - Shuaishuai Liu
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou; 450000, China
| | - Peipei Cao
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou; 450000, China
| | - Song Zhao
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou; 450000, China
| |
Collapse
|
46
|
Role of Curcumin in Regulating Long Noncoding RNA Expression in Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1308:13-23. [PMID: 33861433 DOI: 10.1007/978-3-030-64872-5_2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Phytochemicals are various compounds produced by plants. There is growing evidence on their potential health effects. Some of these compounds are considered as traditional medicines and used as painkillers, anti-inflammatory agents, and for other applications. One of these phytochemicals is curumin, a natural polyphenol derived from the turmeric plant (Curcuma longa L.). Curcumin is widely used as a food coloring, preservative and condiment. It has also been shown to have antioxidative and anti-inflammatory effects. Moreover, there is growing evidence that curcumin alters long noncoding RNAs (lncRNAs) in many kinds of cancer. These noncoding RNAs can cause epigenetic modulation in the expression of several genes. This study reviews reports of curcumin effects on lncRNAs in lung, prostate, colorectal, breast, pancreatic, renal, gastric, and ovarian cancers.
Collapse
|
47
|
Zhu S, Guo Y, Zhang X, Liu H, Yin M, Chen X, Peng C. Pyruvate kinase M2 (PKM2) in cancer and cancer therapeutics. Cancer Lett 2021; 503:240-248. [PMID: 33246091 DOI: 10.1016/j.canlet.2020.11.018] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/12/2020] [Accepted: 11/15/2020] [Indexed: 02/07/2023]
Abstract
Pyruvate kinase M2 (PKM2), a key rate-limiting enzyme of glycolysis, is a critical regulator in tumor metabolism. PKM2 has been demonstrated to overexpressed in various cancers and promoted proliferation and metastasis of tumor cells. The errant expression of PKM2 has inspired people to investigate the function of PKM2 and the therapeutic potential in cancer. In addition, some studies have shown that the upregulation of PKM2 in tumor tissues is associated with the altered expression of lncRNAs and the poor survival. Therefore, researchers have begun to unravel the specific molecular mechanisms of lncRNA-mediated PKM2 expression in cancer metabolism. As the tumor microenvironment (TME) is essential in tumor development, it is necessary to identify the role of PKM2 in TME. In this review, we will introduce the role of PKM2 in different cancers as well as TME, and summarize the molecular mechanism of PKM2-related lncRNAs in cancer metabolism. We expect that this work will lead to a better understanding of the molecular mechanisms of PKM2 that may help in developing therapeutic strategies in clinic for researchers.
Collapse
Affiliation(s)
- Susi Zhu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China; Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China; Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yeye Guo
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China; Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China; Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xu Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China; Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China; Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China; Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China; Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mingzhu Yin
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China; Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China; Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China; Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China; Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Cong Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China; Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China; Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| |
Collapse
|
48
|
Yao L, Yin H, Hong M, Wang Y, Yu T, Teng Y, Li T, Wu Q. RNA methylation in hematological malignancies and its interactions with other epigenetic modifications. Leukemia 2021; 35:1243-1257. [PMID: 33767371 DOI: 10.1038/s41375-021-01225-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 02/12/2021] [Accepted: 03/11/2021] [Indexed: 01/18/2023]
Abstract
Hematological malignancies are a class of malignant neoplasms attributed to abnormal differentiation of hematopoietic stem cells (HSCs). The systemic involvement, poor prognosis, chemotherapy resistance, and recurrence common in hematological malignancies urge researchers to look for novel treatment targets and mechanisms. In recent years, epigenetic abnormalities have been shown to play a vital role in tumorigenesis and progression in hematological malignancies. In addition to DNA methylation and histone modifications, which are most studied, RNA methylation has become increasingly significant. In this review, we elaborate recent advances in the understanding of RNA modification in the pathogenesis, diagnosis and molecular targeted therapies of hematological malignancies and discuss its intricate interactions with other epigenetic modifications, including DNA methylation, histone modifications and noncoding RNAs.
Collapse
Affiliation(s)
- Lan Yao
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hua Yin
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mei Hong
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yajun Wang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tingting Yu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yao Teng
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tingting Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiuling Wu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
49
|
Zhang D, Song Y, Li D, Liu X, Pan Y, Ding L, Shi G, Wang Y, Ni Y, Hou Y. Cancer-associated fibroblasts promote tumor progression by lncRNA-mediated RUNX2/GDF10 signaling in oral squamous cell carcinoma. Mol Oncol 2021; 16:780-794. [PMID: 33657265 PMCID: PMC8807363 DOI: 10.1002/1878-0261.12935] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 01/27/2021] [Accepted: 03/01/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer-associated fibroblasts (CAF) are the most abundant stromal cells in tumor and exert a pro-tumoral effect in cancer progression. Numerous evidence shows long non-coding RNA (lncRNA) abnormally regulates gene expression in various cancers. However, little is known about the role of lncRNA in the interaction between CAF and cancer cells. Here, we first identify an uncharacterized lncRNA, LOC100506114, which is significantly upregulated in CAF and is involved in the functional transformation of normal fibroblasts (NF) and CAF. Expression of LOC100506114 enhances the expression of fibroblast activation protein alpha and α-smooth muscle actin in NF and promotes malignant characteristics of NF and CAF in vivo and in vitro. The profile of gene co-expression analysis shows that growth differentiation factor 10 (GDF10) is positively correlated with the expression of LOC100506114. CAF promote stromal fibroblast activation and the proliferation and migration of tumor cells by secreting GDF10. Our data demonstrate that lncRNA plays a critical role in the interplay of stromal fibroblasts and tumor cells in oral squamous cell carcinoma.
Collapse
Affiliation(s)
- Dongya Zhang
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Yuxian Song
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Dan Li
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Xinghan Liu
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Yuchen Pan
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Liang Ding
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Guoping Shi
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Yong Wang
- State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, Nanjing, China
| | - Yanhong Ni
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology and Central Laboratory of Stomatology Nanjing of Stomatological Hospital, Division of Immunology, Medical School, Nanjing University, China.,Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, Nanjing, China
| |
Collapse
|
50
|
Shen Y, Feng Y, Li F, Jia Y, Peng Y, Zhao W, Hu J, He A. lncRNA ST3GAL6‑AS1 promotes invasion by inhibiting hnRNPA2B1‑mediated ST3GAL6 expression in multiple myeloma. Int J Oncol 2021; 58:5. [PMID: 33649796 DOI: 10.3892/ijo.2021.5185] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022] Open
Abstract
Multiple myeloma (MM) is an incurable disease caused by the infiltration of malignant plasma B cells into bone marrow, whose pathogenesis remains largely unknown. Long non‑coding RNAs (lncRNAs) have emerged as important factors in pathogenesis. Our previous study validated that lncRNA ST3 β‑galactoside α‑2,3‑sialyltransferase 6 antisense RNA 1 (ST3GAL6‑AS1) was upregulated markedly in MM. Therefore, the aim of the study was to investigate the molecular mechanisms of ST3GAL6‑AS1 in MM cells. ST3GAL6‑AS1 expression levels in MM cells was detected using reverse transcription‑quantitative PCR. ST3GAL6‑AS1 antisense oligonucleotides and small interfering RNAs were transfected into MM cells to downregulate expression. In vitro assays were performed to investigate the functional role of ST3GAL6‑AS1 in MM cells. RNA pull‑down, RNA immunoprecipitation and comprehensive identification of RNA‑binding proteins using mass spectrometry assays were used to determine the mechanism of ST3GAL6‑AS1‑mediated regulation of underlying targets. It was reported that knockdown of ST3GAL6‑AS1 suppressed the adhesion, migration and invasion ability of MM cells in vitro. Expression of ST3GAL6 was significantly reduced when ST3GAL6‑AS1 was knock downed in MM cells. Moreover, mechanistic investigation showed that ST3GAL6‑AS1 could suppress ST3GAL6 mRNA degradation via interacting with heterogeneous nuclear ribonucleoprotein A2B1 (hnRNPA2B1). The present results suggested that upregulated lncRNA ST3GAL6‑AS1 promotes adhesion and invasion of MM cells by binding with hnRNPA2B1 to regulate ST3GAL6 expression.
Collapse
Affiliation(s)
- Ying Shen
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Yuandong Feng
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Fangmei Li
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Yachun Jia
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Yue Peng
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Wanhong Zhao
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Jinsong Hu
- Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi 710001, P.R. China
| | - Aili He
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| |
Collapse
|