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Liu J, Yang K, Lin X, Xu J, Cui X, Hao J, Wang W, Wang W, Li L, Hao M. IL-32/NFκB/miR-205 loop sustains the high expression of IL-32 and enhances the motility of cervical cancer cells. Hum Cell 2024; 37:1434-1445. [PMID: 38902566 DOI: 10.1007/s13577-024-01094-7] [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: 08/25/2023] [Accepted: 05/29/2024] [Indexed: 06/22/2024]
Abstract
Human papillomavirus (HPV) infection is a major contributor to cervical cancer. Persistent HPV infection can trigger the expression of IL-32, yet the precise role of IL-32 in the occurrence and development of cervical cancer remains elusive. To investigate this, qRT‒PCR and western blotting were utilized to measure the mRNA and protein expression levels; bioinformatics analysis was used to screen differentially expressed miRNAs; wound healing and transwell assays were conducted to evaluate cell migration and invasion capabilities. Comparative analysis revealed significantly elevated IL-32 expression in cervical cancer tissues and cell lines compared to control groups. In SiHa and/or HeLa, overexpression of IL-32 and IL-32 exposure markedly upregulated miR-205, whereas its knockdown resulted in a substantial downregulation of miR-205. Furthermore, miR-205 also could significantly regulate the expression of IL-32 in HeLa and SiHa cells. Upregulation and downregulation of IL-32 led to a significant increase or decrease in NFκB expression, respectively. Treatment with BAY11-7082 (an NFκB inhibitor) notably decreased miR-205 expression but had no effect on IL-32 levels. qRT‒PCR and western blotting analyses demonstrated that both overexpression and underexpression of IL-32 and miR-205 significantly enhanced or reduced MMP2 and MMP9 expression in cervical cancer cells, respectively. Knockdown of IL-32 significantly inhibited the migration and invasion of HeLa and SiHa; conversely, treatment with rIL-32α and rIL-32γ notably promoted their migration and invasion. In brief, IL-32 is highly expressed via the formation of a positive regulatory loop with NFκB/miR-205, contributing to the persistence of inflammation and promoting the progression of cervical cancer.
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Affiliation(s)
- Jianbing Liu
- Departments of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan, 036000, Shanxi, China
- School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, Shanxi, China
| | - Kai Yang
- School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, Shanxi, China
| | - Xiaoyu Lin
- School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, Shanxi, China
| | - Jing Xu
- School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, Shanxi, China
| | - Xiaohua Cui
- School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, Shanxi, China
| | - Jianqing Hao
- School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, Shanxi, China
| | - Wei Wang
- Departments of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan, 036000, Shanxi, China
| | - Wenhao Wang
- Departments of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan, 036000, Shanxi, China
| | - Li Li
- School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, Shanxi, China.
| | - Min Hao
- Departments of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan, 036000, Shanxi, China.
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Tan L, Wang S, Huang S, Tie Y, Sai N, Mao Y, Zhao S, Hou Y, Dou H. FoxO1 promotes ovarian cancer by increasing transcription and METTL14-mediated m 6A modification of SMC4. Cancer Sci 2024; 115:1224-1240. [PMID: 38403332 PMCID: PMC11006996 DOI: 10.1111/cas.16120] [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: 10/20/2023] [Revised: 01/24/2024] [Accepted: 02/10/2024] [Indexed: 02/27/2024] Open
Abstract
The transcription factor forkhead box protein O1 (FoxO1) is closely related to the occurrence and development of ovarian cancer (OC), however its role and molecular mechanisms remain unclear. Herein, we found that FoxO1 was highly expressed in clinical samples of OC patients and was significantly correlated with poor prognosis. FoxO1 knockdown inhibited the proliferation of OC cells in vitro and in vivo. ChIP-seq combined with GEPIA2 and Kaplan-Meier database analysis showed that structural maintenance of chromosome 4 (SMC4) is a downstream target of FoxO1, and FoxO1 promotes SMC4 transcription by binding to its -1400/-1390 bp promoter. The high expression of SMC4 significantly blocked the tumor inhibition effect of FoxO1 knockdown. Furtherly, FoxO1 increased SMC4 mRNA abundance by transcriptionally activating methyltransferase-like 14 (METTL14) and increasing SMC4 m6A methylation on its coding sequence region. The Cancer Genome Atlas dataset analysis confirmed a significant positive correlation between FoxO1, SMC4, and METTL14 expression in OC. In summary, this study revealed the molecular mechanisms of FoxO1 regulating SMC4 and established a clinical link between the expression of FoxO1/METTL14/SMC4 in the occurrence of OC, thus providing a potential diagnostic target and therapeutic strategy.
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Affiliation(s)
- Liping Tan
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical SchoolNanjing UniversityNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNanjingChina
| | - Shuangan Wang
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical SchoolNanjing UniversityNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNanjingChina
| | - Shijia Huang
- General Clinical Research Center, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Yujuan Tie
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical SchoolNanjing UniversityNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNanjingChina
| | - Na Sai
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical SchoolNanjing UniversityNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNanjingChina
| | - Yichen Mao
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical SchoolNanjing UniversityNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNanjingChina
| | - Shuli Zhao
- General Clinical Research Center, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical SchoolNanjing UniversityNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNanjingChina
| | - Huan Dou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical SchoolNanjing UniversityNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNanjingChina
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Al-Rashidi RR, Noraldeen SAM, Kareem AK, Mahmoud AK, Kadhum WR, Ramírez-Coronel AA, Iswanto AH, Obaid RF, Jalil AT, Mustafa YF, Nabavi N, Wang Y, Wang L. Malignant function of nuclear factor-kappaB axis in prostate cancer: Molecular interactions and regulation by non-coding RNAs. Pharmacol Res 2023; 194:106775. [PMID: 37075872 DOI: 10.1016/j.phrs.2023.106775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 04/09/2023] [Accepted: 04/16/2023] [Indexed: 04/21/2023]
Abstract
Prostate carcinoma is a malignant situation that arises from genomic alterations in the prostate, leading to changes in tumorigenesis. The NF-κB pathway modulates various biological mechanisms, including inflammation and immune responses. Dysregulation of NF-κB promotes carcinogenesis, including increased proliferation, invasion, and therapy resistance. As an incurable disease globally, prostate cancer is a significant health concern, and research into genetic mutations and NF-κB function has the efficacy to facilitate the introduction of novel therapies. NF-κB upregulation is observed during prostate cancer progression, resulting in increased cell cycle progression and proliferation rates. Additionally, NF-κB endorses resistance to cell death and enhances the capacity for metastasis, particularly bone metastasis. Overexpression of NF-κB triggers chemoresistance and radio-resistance, and inhibition of NF-κB by anti-tumor compounds can reduce cancer progression. Interestingly, non-coding RNA transcripts can regulate NF-κB level and its nuclear transfer, offering a potential avenue for modulating prostate cancer progression.
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Affiliation(s)
| | | | - Ali Kamil Kareem
- Biomedical Engineering Department, Al-Mustaqbal University College, 51001, Hillah, Iraq
| | | | - Wesam R Kadhum
- Department of Pharmacy, Kut University College, Kut 52001, Wasit, Iraq
| | - Andrés Alexis Ramírez-Coronel
- Azogues Campus Nursing Career, Health and Behavior Research Group (HBR), Psychometry and Ethology Laboratory, Catholic University of Cuenca, Ecuador; University of Palermo, Buenos Aires, Argentina; Epidemiology and Biostatistics Research Group, CES University, Colombia
| | - Acim Heri Iswanto
- Department of Public Health, Faculty of Health Science, University of Pembangunan Nasional Veteran Jakarta, Jakarta, Indonesia
| | - Rasha Fadhel Obaid
- Department of Biomedical Engineering, Al-Mustaqbal University College, Babylon, Iraq
| | - Abduladheem Turki Jalil
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul 41001, Iraq
| | - Noushin Nabavi
- Department of Urologic Sciences and Vancouver Prostate Centre, University of British Columbia, V6H3Z6 Vancouver, BC, Canada.
| | - Yuzhuo Wang
- Department of Urologic Sciences and Vancouver Prostate Centre, University of British Columbia, V6H3Z6 Vancouver, BC, Canada; Department of Experimental Therapeutics, BC Cancer Research Institute, V5Z1L3 Vancouver, BC, Canada.
| | - Lin Wang
- Department of Geriatrics, Xijing Hospital, The Air Force Military Medical University, Xi'an 710032, China.
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Szudy-Szczyrek A, Mlak R, Mazurek M, Krajka T, Chocholska S, Bitkowska P, Jutrzenka M, Szczyrek M, Homa-Mlak I, Krajka A, Małecka-Massalska T, Hus M. The TT Genotype of the KIAA1524 rs2278911 Polymorphism Is Associated with Poor Prognosis in Multiple Myeloma. Cells 2023; 12:cells12071029. [PMID: 37048102 PMCID: PMC10093279 DOI: 10.3390/cells12071029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/13/2023] [Accepted: 03/22/2023] [Indexed: 03/30/2023] Open
Abstract
Background: The KIAA1524 gene encodes an oncoprotein, CIP2A, which inhibits the phosphorylation of the Akt kinase B, stabilizes the c-Myc protein, and, through that, promotes cancerogenesis. An increase in CIP2A expression has been observed in numerous solid tumors and hematologic malignancies, including multiple myeloma (MM). The aim of our study was to evaluate the clinical impact of the functional single nucleotide polymorphisms (SNP) of the KIAA1524 gene (rs2278911, 686C > T) in MM patients. Methods: The study group consisted of 128 patients with de novo MM. EDTA venous blood samples were collected prior to the treatment. The SNPs were analyzed by Real-Time PCR with the use of specific Taqman probes. Results: Multivariable analysis revealed that variables independently associated with shorter progression-free survival (PFS) included thrombocytopenia, delTP53 and IGH/CCND1 translocation and the TT genotype of the KIAA1524 gene (686C > T) (median PFS: 6 vs. 25 months; HR = 7.18). On the other hand, autologous haematopoietic stem cell transplantation (AHSCT) was related to a lower risk of early disease progression. Moreover, light chain disease, International Staging System (ISS) 3, poor performance status, hypoalbuminemia, IGH/FGFR3 translocation and the TT genotype of the KIAA1524 gene (686C > T) were independent prognostic factors associated with shorter overall survival (OS) (median OS: 8 vs. 45 months; HR = 7.08). Conclusion: The evaluation of the SNP 686C > T of the KIAA1524 gene could be used as a diagnostic tool in MM patients at risk of early disease progression and death.
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Zhao Z, Wang X, Ding Y, Cao X, Zhang X. SMC4, a novel tumor prognostic marker and potential tumor therapeutic target. Front Oncol 2023; 13:1117642. [PMID: 37007153 PMCID: PMC10064883 DOI: 10.3389/fonc.2023.1117642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/31/2023] [Indexed: 03/19/2023] Open
Abstract
The structural maintenance of chromosome 4 (SMC4) is a member of the ATPase family of chromosomes. The most widely reported function of SMC4, as well as the remaining subunits of whole condensin complexes, is compression and dissociation of sister chromatids, DNA damage repair, DNA recombination, and pervasive transcription of the genome. Studies have also shown that SMC4 plays an exceedingly essential role in the division cycle of embryonic cells, such as RNA splicing, DNA metabolic process, cell adhesion, and extracellular matrix. On the other hand, SMC4 is also a positive regulator of the inflammatory innate immune response, while excessive innate immune responses not only disrupt immune homeostasis and may lead to autoimmune diseases, but even cancer. To further understand the expression and prognostic value of SMC4 in tumors, we provide an in-depth review of the literature and several bioinformatic databases, for example, The Cancer Genome Atlas (TCGA), Genotype-Tissue Expression (GTEx), Clinical Proteomic Tumor Analysis Consortium (CPTAC), The Human Protein Atlas and Kaplan Meier plotter tools, illustrating that SMC4 plays a vital role in the occurrence and development of tumors, and high expression of SMC4 seems to consistently predict worse overall survival. In conclusion, we present this review which introduces the structure, biological function of SMC4, and its correlation with the tumor in detail; it might provide new insight into a novel tumor prognostic marker and potential tumor therapeutic target.
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Affiliation(s)
- Zonglei Zhao
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Xixiu Wang
- Department of Cardiovascular Diseases, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Yan Ding
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Xuefeng Cao
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou, Shandong, China
- *Correspondence: Xuefeng Cao,
| | - Xingyuan Zhang
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou, Shandong, China
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Shen P, Yu J, Yan C, Yang D, Tong C, Wang X. Analysis of differentially expressed microRNAs in bovine mammary epithelial cells treated with lipoteichoic acid. J Anim Physiol Anim Nutr (Berl) 2023; 107:463-474. [PMID: 35997417 DOI: 10.1111/jpn.13760] [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: 12/21/2021] [Revised: 07/12/2022] [Accepted: 07/18/2022] [Indexed: 11/30/2022]
Abstract
Mastitis is one of the most common diseases of dairy cattle and can be caused by physical stress, chemicals and microbial infection. Staphylococcus aureus is the most common pathogens that induce mastitis in dairy cattle. In this study, bovine mammary epithelial cells (BMECs) were treated either with lipoteichoic acid (LTA, 30 µg/ml) or 1 × phosphate-buffer saline (PBS, control) and RNA-Seq was applied to explore the effect of LTA on the expression microRNAs (miRNAs) in BMECs. Compared to the control group, 43 miRNAs were significantly up-regulated and eight miRNAs were significantly down-regulated. Additionally, 724 genes were significantly up-regulated and 13 genes were significantly down-regulated in LTA group relative to the control group. Bta-miR-196a, bta-miR-2285aj-5p, bta-miR-143, bta-miR-2433, bta-miR-2284f and bta-miR-2368-3p were selected from 51 differentially expressed miRNAs and are discussed in this manuscript. Target gene prediction revealed that the target genes of these six miRNAs were all differentially expressed, including MT1E, SPDYA, FGL1, TLR2, PAPOLG, ZDHHC17 and SMC4. Subsequently, the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis showed that the target genes with differentially expressed miRNAs were enriched in mitogen-activated protein kinase (MAPK) signalling pathway, rheumatoid arthritis and cancer. Therefore, the results of this study provided new evidences for the molecular mechanism of LTA-induced mastitis, which may provide new targets for the diagnosis and treatment of mastitis in dairy cattle.
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Affiliation(s)
- Puxiu Shen
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Jingcheng Yu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Chenbo Yan
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Dexin Yang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Chao Tong
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Xinzhuang Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
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7
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Association of SMC4 with prognosis and immune infiltration of sarcoma. Aging (Albany NY) 2023; 15:567-582. [PMID: 36719264 PMCID: PMC9925680 DOI: 10.18632/aging.204503] [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: 08/13/2022] [Accepted: 01/23/2023] [Indexed: 02/01/2023]
Abstract
OBJECTIVE This study was performed to explore the prognostic relevance of structural maintenance of chromosomes 4 (SMC4) in pan-cancer and explore the association between SMC4 and immune infiltration of sarcoma. RESULTS Elevated expression of SMC4 was detected in cancer tissues compared to normal tissue, which was confirmed in synovial sarcoma tissues with immunohistochemistry (IHC). Additionally, higher expression of SMC4 was connected to worse outcomes of sarcoma, gastric cancer, breast cancer, liver cancer or ovarian cancer. Moreover, SMC4 was positively connected to immune cell infiltrates in sarcoma. In addition, infiltrating immune cell markers including monocyte, TAM, M1 and M2 presented different SMC4-associated immune infiltration patterns. CONCLUSION The results from our study showed that SMC4 was positively related to the prognosis and immunological status of sarcoma. SMC4 could be a potential biomarker for prognosis and immune cell infiltrates in sarcoma. METHODS Several databases including ONCOMINE, GEPIA, and Kaplan-Meier Plotter were adopted to explore the expression pattern of SMC4 in sarcoma, which was confirmed by IHC. The GEPIA and TIMER datasets were adopted to investigate the associations between SMC4 and prognosis in various cancers, especially in sarcoma.
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Abstract
Aging is associated with increased mutational burden in every tissue studied. Occasionally, fitness-increasing mutations will arise, leading to stem cell clonal expansion. This process occurs in several tissues but has been best studied in blood. Clonal hematopoiesis is associated with an increased risk of blood cancers, such as acute myeloid leukemia, which result if additional cooperating mutations occur. Surprisingly, it is also associated with an increased risk of nonmalignant diseases, such as atherosclerotic cardiovascular disease. This may be due to enhanced inflammation in mutated innate immune cells, which could be targeted clinically with anti-inflammatory drugs. Recent studies have uncovered other factors that predict poor outcomes in patients with clonal hematopoiesis, such as size of the mutant clone, mutated driver genes, and epigenetic aging. Though clonality is inevitable and largely a function of time, recent work has shown that inherited genetic variation can also influence this process. Clonal hematopoiesis provides a paradigm for understanding how age-related changes in tissue stem cell composition and function influence human health.
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Affiliation(s)
- Herra Ahmad
- Department of Pathology, Stanford University, Stanford, California, USA; .,Department of Cardiology, Charité Universitätsmedizin, Berlin, Germany
| | - Nikolaus Jahn
- Department of Pathology, Stanford University, Stanford, California, USA;
| | - Siddhartha Jaiswal
- Department of Pathology, Stanford University, Stanford, California, USA; .,Stanford Cardiovascular Institute, Stanford University, Stanford, California, USA.,Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, California, USA.,Stanford Cancer Institute, Stanford University, Stanford, California, USA
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9
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Zhang G, Chen A, Fang J, Wu A, Chen G, Tai P, Chen H, Chen X, Cao K. Construction of a novel molecular typing and scoring system for anoikis distinguishes between different prognostic risks and treatment responsiveness in low-grade glioma. Front Immunol 2023; 14:1105210. [PMID: 37114037 PMCID: PMC10126347 DOI: 10.3389/fimmu.2023.1105210] [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: 11/22/2022] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
Background The main factors responsible for low-grade glioma (LGG)s' poor prognosis and treatment effectiveness include recurrence and malignant progression. A specific type of programmed cell death, known as anoikis, which is crucial for tumor invasion and metastasis, however, has not yet been investigated in LGGs. Methods We downloaded data of 509 samples from the TCGA-LGG cohort, carried out cluster analysis for typing twice on the basis of 19 anoikis-associated genes, and the subtypes were evaluated the differences in clinicopathological and biological features. ESTIMATE and single-sample gene set enrichment analysis were employed to examine the immunological milieu of LGGs, and enrichment analysis was used to look into the underlying biological mechanisms in LGGs. Cox regression analysis and the Least Absolute Shrinkage and Selection Operator regression algorithm were used to create a prediction scoring system. The scoring system was used for classifying LGG into high- and low- anoikis riskscore (anoiS) groups. The impact of the anoiS on the prognosis, standard treatment, and immunotherapy of patients with LGG was assessed using survival analysis and drug sensitivity analysis. Cell experiments were employed for the verification of the differential expression between LGG cells and normal cells of the anoikis gene team that regard CCT5 as the core. Results Based on the expression profiles of the 19 anoikis-associated genes, all individuals with LGG were classified into four subtypes and two macrosubtypes. The different macrosubtypes had significantly different biological characteristics, and the anoirgclusterBD subtype manifested a significantly bad prognosis and a high immune level of infiltration. And subsequent secondary genotyping also showed good prognostic discrimination. We further constructed an anoikis scoring system, anoiS. LGG patients having a high anoiS had a worse prognosis in comparison to those having a low anoiS. The high anoiS group exhibited larger levels of immune infiltration and superior immunotherapy efficacy than the low anoiS group. The high anoiS group was also more susceptible to temozolomide (TMZ) than the low anoiS group, according to a drug sensitivity analysis of TMZ. Conclusion This study constructed a scoring system for predicting the prognosis of patients with LGG and their responsive to TMZ and immunotherapy.
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Affiliation(s)
- Ganghua Zhang
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Aiyan Chen
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Jianing Fang
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Anshan Wu
- Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, China
| | - Guanjun Chen
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Panpan Tai
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | | | - Xinyu Chen
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Ke Cao
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Ke Cao, ;
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Mirzaei S, Saghari S, Bassiri F, Raesi R, Zarrabi A, Hushmandi K, Sethi G, Tergaonkar V. NF-κB as a regulator of cancer metastasis and therapy response: A focus on epithelial-mesenchymal transition. J Cell Physiol 2022; 237:2770-2795. [PMID: 35561232 DOI: 10.1002/jcp.30759] [Citation(s) in RCA: 82] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/24/2022] [Accepted: 04/19/2022] [Indexed: 12/13/2022]
Abstract
Metastasis of tumor cells is a complex challenge and significantly diminishes the overall survival and prognosis of cancer patients. The epithelial-to-mesenchymal transition (EMT) is a well-known mechanism responsible for the invasiveness of tumor cells. A number of molecular pathways can regulate the EMT mechanism in cancer cells and nuclear factor-kappaB (NF-κB) is one of them. The nuclear translocation of NF-κB p65 can induce the transcription of several genes involved in EMT induction. The present review describes NF-κB and EMT interaction in cancer cells and their association in cancer progression. Due to the oncogenic role NF-κB signaling, its activation enhances metastasis of tumor cells via EMT induction. This has been confirmed in various cancers including brain, breast, lung and gastric cancers, among others. The ZEB1/2, transforming growth factor-β, and Slug as inducers of EMT undergo upregulation by NF-κB to promote metastasis of tumor cells. After EMT induction driven by NF-κB, a significant decrease occurs in E-cadherin levels, while N-cadherin and vimentin levels undergo an increase. The noncoding RNAs can potentially also function as upstream mediators and modulate NF-κB/EMT axis in cancers. Moreover, NF-κB/EMT axis is involved in mediating drug resistance in tumor cells. Thus, suppressing NF-κB/EMT axis can also promote the sensitivity of cancer cells to chemotherapeutic agents.
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Affiliation(s)
- Sepideh Mirzaei
- Department of Biology, Faculty of Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Sam Saghari
- Department of Health Services Management, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Farzaneh Bassiri
- Department of Biology, Fars Science and Research Branch, Islamic Azad University, Fars, Iran.,Department of Biology, Shiraz Branch, Islamic Azad University, Shiraz, Iran
| | - Rasoul Raesi
- PhD in Health Services Management, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Istanbul, Turkey
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology and Zoonoses, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, NUS Centre for Cancer Research (N2CR), National University of Singapore, Singapore, Singapore
| | - Vinay Tergaonkar
- Laboratory of NF-κB Signaling, Institute of Molecular and Cell Biology (IMCB), 61 Biopolis Drive, Proteos, Singapore, Singapore.,Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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