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Krishnamoorthy S, Sabanayagam R, Periyasamy L, Muruganantham B, Muthusami S. Plumbagin as a preferential lead molecule to combat EGFR-driven matrix abundance and migration of cervical carcinoma cells. Med Oncol 2024; 41:89. [PMID: 38520625 DOI: 10.1007/s12032-024-02332-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/12/2024] [Indexed: 03/25/2024]
Abstract
The handshake between the complex networks of matrix components in the tumor micro-environment (TME) is considered as a crucial event in the progression of several cancers including cervical carcinoma (CC). A number of studies report a connection between epidermal growth factor (EGF) and matrix component production. Studies demonstrate that the mechano-transduction trigger by collagen, influences the tumor cells to undergo epithelial-mesenchymal transition (EMT) and block the entry of drugs. We hypothesize that the intervention to prevent EGF triggered deposition of matrix components could sensitize several therapies for CC cells. We utilized morphological assessment, MTT assay, mitored tracking, acridine orange (AO)/ ethidium bromide (EtBr) staining and bromodeoxyuridine (BrdU) assay to measure the cell viability, mitochondrial activity, cellular apoptosis, and DNA synthesis. Clonogenic assay and scratch healing assay were executed to address the stemness and migratory potential. Detection of glycosaminoglycan's (GAGs), collagen, matrix metalloproteinase (MMP)-2/9 secretion and calcium (Ca2+) ions were performed to assess the production of matrix components. Finally, the interaction between EGFR and plumbagin was evaluated by employing molecular dynamics (MD) simulation. Pre-treating the cells with plumbagin inhibited the EGF-induced EMT along with reduction in cell proliferation, migration, clonogenesis and depletion of matrix components. The actions of EGF and plumbagin were more pronounced in HPV-positive CC cells than HPV-negative CC cells. This study identified that increased matrix production triggered by EGF-rich milieu is inhibited by plumbagin in human papilloma viral (HPV) 68 positive ME180, HPV 16 positive SiHa and HPV-negative C33A cell lines. Delivery of plumbagin directly to TME would effectively accelerate the clearance of CC cells, reduce metastasis and matrix abundance by employing targeted delivery to minimize the undesired effects of plumbagin.
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Affiliation(s)
- Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
| | - Rajalakshmi Sabanayagam
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
| | - Loganayaki Periyasamy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
| | - Bharathi Muruganantham
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India.
- Centre for Cancer Research, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India.
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2
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Krishnamoorthy S, Muruganantham B, Yu JR, Park WY, Muthusami S. Exploring the utility of FTS as a bonafide binding partner for EGFR: A potential drug target for cervical cancer. Comput Biol Med 2023; 167:107592. [PMID: 37976824 DOI: 10.1016/j.compbiomed.2023.107592] [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: 07/28/2023] [Revised: 09/25/2023] [Accepted: 10/17/2023] [Indexed: 11/19/2023]
Abstract
Establishment of human papilloma virus (HPV) infection and its progression to cervical cancer (CC) requires the participation of epidermal growth factor (EGF) receptor (EGFR) and fused toes homolog (FTS). This review is an attempt to understand the structure-function relationship between FTS and EGFR as a tool for the development of newer CC drugs. Motif analysis was performed using national center for biotechnology information (NCBI), kyoto encyclopedia of genes and genomes (KEGG), simple modular architecture research tool (SMART) and multiple expectation maximizations for motif elicitation (MEME) database. The secondary and tertiary structure prediction of FTS was performed using DISOPRED3 and threading assembly, respectively. A positive correlation was found between the transcript levels of FTS and EGFR. Amino acids responsible for interaction between EGFR and FTS were determined. The nine micro-RNAs (miRNAs) that regulates the expression of FTS were predicted using Network Analyst 3.0 database. hsa-miR-629-5p and hsa-miR-615-3p are identified as significant positive and negative regulators of FTS gene expression. This review opens up new avenues for the development of CC drugs which interfere with the interaction between FTS and EGFR.
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Affiliation(s)
- Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India
| | - Bharathi Muruganantham
- Centre for Cancer Research, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India
| | - Jae-Ran Yu
- Department of Environmental and Tropical Medicine, Konkuk University College of Medicine, Chungju, South Korea
| | - Woo-Yoon Park
- Department of Radiation Oncology Hospital, College of Medicine, Chungbuk National University, Cheongju, South Korea.
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India; Centre for Cancer Research, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India.
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3
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Sabanayagam R, Krishnamoorthy S, Anbuselvam M, Muruganantham B, Muthusami S. A comparative analysis of phyto-components on EGFR binding, viability, and migration in HPV positive ME180 and HPV negative C33A cervical cancer cells. Med Oncol 2023; 40:357. [PMID: 37964051 DOI: 10.1007/s12032-023-02223-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/13/2023] [Indexed: 11/16/2023]
Abstract
A need for effective implementation of cervical cancer (CC) even in developed countries insist the urge for developing an effective drug molecule to treat CC. Previously, we showed an inverse correlation between survival of CC patients and epidermal growth factor (EGF) receptor (EGFR) levels. Newer tyrosine kinase inhibitors to treat CC are being constantly pursued. In this context, the proposed study is an attempt to perform a comparative analysis using 20 phyto-components to determine the effective lead molecule. Molecular docking was utilized to determine the comparative efficacy of 20 phyto-components in binding to EGFR. It was then validated by cell viability, mitochondrial membrane potential, apoptosis, migration, and matrix metalloproteinase (MMP-2) in human papilloma virus (HPV) positive and HPV negative CC cells using top nine phyto-components based on computational screening. Computational analysis identified nine phyto-components out of which five compounds were effective in reducing the survival, mitochondrial membrane potential, apoptosis, migration, and MMP-2 secretion. EGCG, plumbagin, quercetin, emodin, and naringenin were identified as effective molecules in attenuating CC survival, proliferation, and migration.
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Affiliation(s)
- Rajalakshmi Sabanayagam
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Mohan Anbuselvam
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Bharathi Muruganantham
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India.
- Centre for Cancer Research, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India.
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4
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Mohan A, Krishnamoorthy S, Sabanayagam R, Schwenk G, Feng E, Ji HF, Muthusami S. Pharmacophore based virtual screening for identification of effective inhibitors to combat HPV 16 E6 driven cervical cancer. Eur J Pharmacol 2023; 957:175961. [PMID: 37549730 DOI: 10.1016/j.ejphar.2023.175961] [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: 02/07/2023] [Revised: 08/02/2023] [Accepted: 08/02/2023] [Indexed: 08/09/2023]
Abstract
Targeting HPV16 E6 has emerged as an effective drug target for the treatment/management of cervical cancer. We utilized pharmacophore-based virtual screening, molecular docking, absorption, distribution, metabolism and excretion (ADME) prediction, and molecular dynamics simulation approach for identifying potential inhibitors of HPV16 E6. Initially, we generated a ligand-based pharmacophore model based on the features of four known HPV16 E6 inhibitors (CA24, CA25, CA26, and CA27) via the PHASE module implanted in the Schrödinger suite. We constructed four-point pharmacophore features viz., three hydrogen bond acceptors (A) and one aromatic ring (R). The common pharmacophore feature further employed as a query for virtual screening against the ASINEX database via Schrödinger suite. The pharmacophore-based virtual screening filtered out top 2000 hits, based on the fitness score. We then applied the high throughput virtual screening (HTVS), standard precision (SP) and extra precision (XP). 1000 compounds were obtained from HTVS docking. Based on the glide score, they were further filtered to 500 hits by employing docking in standard precision mode. Finally, the best four hits and a negative molecule were identified using docking in XP mode. The four lead compounds and a negative molecule were then further subjected to ADME profile prediction by engaging Qikprop module. The ADME properties of the four lead molecules indicate good pharmacokinetic (PK) properties rather than the negative molecule. The binding stability of the HPV16 E6-hit complexes were investigated at a different time scale (100 ns) by using the desmond package and the results were examined using Root Mean Square Deviation (RMSD) and Root Mean Square Fluctuation (RMSF) and it revealed the stability of the protein-ligand complex throughout the simulation. Key residues, CYS 51 and GLN 107, also play a crucial role in enhancing the stability of the protein-ligand complex during the simulation. Furthermore, the binding free energy of the HPV16 E6-leads complexes was analyzed by prime which revealed that the ΔGbind coulomb and ΔGbind vdW interactions are crucially contributes to the binding affinity. In order to validate the computational findings, the efficacy of benzoimidazole and benzotriazole were ascertained for regulating ME180 cervical cancer cell survival, migration and ability to release MMP-2.
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Affiliation(s)
- Anbuselvam Mohan
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641 021, Tamil Nadu, India; Department of Biotechnology, Selvamm Arts and Science College (Autonomous), Namakkal, 637003, Tamil Nadu, India
| | - Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641 021, Tamil Nadu, India
| | - Rajalakshmi Sabanayagam
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641 021, Tamil Nadu, India
| | - Gregory Schwenk
- Department of Chemistry, Drexel University, Philadelphia, PA, 19104, USA
| | - Eric Feng
- Department of Chemistry, Drexel University, Philadelphia, PA, 19104, USA
| | - Hai-Feng Ji
- Department of Chemistry, Drexel University, Philadelphia, PA, 19104, USA
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641 021, Tamil Nadu, India; Centre for Cancer Research, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India.
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Sabanayagam R, Krishnamoorthy S, Gnanagurusamy J, Muruganatham B, Muthusami S. EGCG attenuate EGF triggered matrix abundance and migration in HPV positive and HPV negative cervical cancer cells. Med Oncol 2023; 40:261. [PMID: 37544940 DOI: 10.1007/s12032-023-02135-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 07/21/2023] [Indexed: 08/08/2023]
Abstract
Our previous laboratory findings suggested the beneficial effects of epigallocatechin gallate (EGCG) against cervical cancer (CC) cells survival. The present study is aimed at identifying the effects of EGCG in preventing the actions of epidermal growth factor (EGF) in human papilloma virus (HPV) 68 positive ME180 and HPV negative C33A CC cells. An elevated level of EGF in tumor micro-environment (TME) is linked to the metastasis of several cancers including CC. We hypothesized that EGCG has the ability to block the actions of EGF. To test this, survival assay was performed in cells treated with or without EGF and EGCG. The mitochondrial activity of cells was ascertained using MTT assay and mitored staining. Protein and non-protein components in the extracellular matrix such as collagen and sulphated glycosaminoglycans (GAGs) were evaluated using sirius red and alcian blue staining, respectively. Matrix metalloproteinase-2 (MMP-2) gene expression and enzymatic activity were assessed using real time-reverse transcriptase-polymerase chain reaction (RT-PCR) and gelatin zymography. Wound healing assay was performed to assess the EGF induced migratory ability and its inhibition by EGCG pre-treatment. Clonogenic assay showed that EGCG pre-treatment blocked the EGF driven colony formation. In silico analysis performed identified the efficacy of EGCG in binding with different domains of EGF receptor (EGFR). EGCG pre-treatment prevented the epithelial-mesenchymal transition (EMT) and metabolic activity induced by EGF, this is associated with concomitant reduction in the gene expression and enzyme activity of MMP-2. Further, reduced migration and ability to form colonies were observed in EGCG pre-treated cells when stimulated with EGF. HPV positive ME180 cells showed increased migratory and clonogenic ability upon EGF stimulation, whose effects were not much significant in HPV negative C33A cells. EGCG effectively blocked the actions of EGF in both HPV positive and HPV negative conditions and can be advocated as supplementary therapy for the management of EGF driven CC. However, further studies using cell line-derived xenograft (CDX)/patient-derived xenograft (PDX) model system is warranted to validate the therapeutic utility of EGCG.
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Affiliation(s)
- Rajalakshmi Sabanayagam
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Jayapradha Gnanagurusamy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Bharathi Muruganatham
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India.
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India.
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6
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Periyasamy L, Murugantham B, Muthusami S. Plumbagin binds to epidermal growth factor receptor and mitigate the effects of epidermal growth factor micro-environment in PANC-1 cells. Med Oncol 2023; 40:184. [PMID: 37209241 DOI: 10.1007/s12032-023-02048-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: 03/24/2023] [Accepted: 05/05/2023] [Indexed: 05/22/2023]
Abstract
A sustained increase in the mortality of pancreatic cancer (PC) and sudden metastasis-related mortality is a cause for concern. Aberrant expression of epidermal growth factor (EGF) receptor (EGFR) is noted in several cases of PC metastasis. The present study is aimed at analyzing the expression of EGFR in PC and its relevance to the progression of PC. Despite the number of studies that have shown the benefits of plumbagin on PC cells, its role on cancer stem cells remains largely unknown. To this end, the study used an EGF micro-environment to make cancer stem cells in vitro and ascertained the role of plumbagin in mitigating the actions of EGF. The kaplan-meier (KM) plot indicated reduced overall survival (OS) analysis in PC patients with high EGFR than low EGFR expression. Plumbagin pre-treatment significantly prevented EGF-induced survival, epithelial-to-mesenchymal transition (EMT), clonogenesis, migration, matrix metalloproteinase -2 (MMP-2) gene expression and its secretion, and matrix protein hyaluron production in PANC-1 cells. The computational studies indicate the greater affinity of plumbagin with different domains of EGFR than gefitinib. Several hallmarks of resistance and migration due to EGF are effectively attenuated by plumbagin. Collectively, these results warrant investigating the actions of plumbagin in a pre-clinical study to substantiate these findings.
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Affiliation(s)
- Loganayaki Periyasamy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India
| | - Bharathi Murugantham
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India.
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India.
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7
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Ng ASN, Zhang S, Mak VCY, Zhou Y, Yuen Y, Sharma R, Lu Y, Zhuang G, Zhao W, Pang HH, Cheung LWT. AKTIP loss is enriched in ERα-positive breast cancer for tumorigenesis and confers endocrine resistance. Cell Rep 2022; 41:111821. [PMID: 36516775 PMCID: PMC9837615 DOI: 10.1016/j.celrep.2022.111821] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 08/30/2022] [Accepted: 11/22/2022] [Indexed: 12/15/2022] Open
Abstract
Recurrent deletion of 16q12.2 is observed in luminal breast cancer, yet the causal genomic alterations in this region are largely unknown. In this study, we identify that loss of AKTIP, which is located on 16q12.2, drives tumorigenesis of estrogen receptor alpha (ERα)-positive, but not ERα-negative, breast cancer cells and is associated with poor prognosis of patients with ERα-positive breast cancer. Intriguingly, AKTIP-depleted tumors have increased ERα protein level and activity. Cullin-associated and neddylation-dissociated protein 1 (CAND1), which regulates the cullin-RING E3 ubiquitin ligases, protects ERα from cullin 2-dependent proteasomal degradation. Apart from ERα signaling, AKTIP loss triggers JAK2-STAT3 activation, which provides an alternative survival signal when ERα is inhibited. AKTIP-depleted MCF7 cells and ERα-positive patient-derived organoids are more resistant to ERα antagonists. Importantly, the resistance can be overcome by co-inhibition of JAK2/STAT3. Together, our results highlight the subtype-specific functional consequences of AKTIP loss and provide a mechanistic explanation for the enriched AKTIP copy-number loss in ERα-positive breast cancer.
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Affiliation(s)
- Angel S N Ng
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Shibo Zhang
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Victor C Y Mak
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yuan Zhou
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yin Yuen
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Rakesh Sharma
- Proteomics and Metabolomics Core, Center for PanorOmic Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yiling Lu
- Department of Genomic Medicine, Division of Cancer Medicine, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Guanglei Zhuang
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Shanghai Cancer Institute, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200240, China; Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200240, China
| | - Wei Zhao
- Integrative Tumor Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Herbert H Pang
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Lydia W T Cheung
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
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8
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Zhai F, Wang J, Yang W, Ye M, Jin X. The E3 Ligases in Cervical Cancer and Endometrial Cancer. Cancers (Basel) 2022; 14:5354. [PMID: 36358773 PMCID: PMC9658772 DOI: 10.3390/cancers14215354] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 07/28/2023] Open
Abstract
Endometrial (EC) and cervical (CC) cancers are the most prevalent malignancies of the female reproductive system. There is a global trend towards increasing incidence and mortality, with a decreasing age trend. E3 ligases label substrates with ubiquitin to regulate their activity and stability and are involved in various cellular functions. Studies have confirmed abnormal expression or mutations of E3 ligases in EC and CC, indicating their vital roles in the occurrence and progression of EC and CC. This paper provides an overview of the E3 ligases implicated in EC and CC and discusses their underlying mechanism. In addition, this review provides research advances in the target of ubiquitination processes in EC and CC.
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Affiliation(s)
- Fengguang Zhai
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo 315211, China
| | - Jie Wang
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo 315211, China
| | - Weili Yang
- Department of Gynecology, The Affiliated People’s Hospital of Ningbo University, Ningbo 315040, China
| | - Meng Ye
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo 315211, China
| | - Xiaofeng Jin
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo 315211, China
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9
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Mukherjee AG, Wanjari UR, Namachivayam A, Murali R, Prabakaran DS, Ganesan R, Renu K, Dey A, Vellingiri B, Ramanathan G, Doss C. GP, Gopalakrishnan AV. Role of Immune Cells and Receptors in Cancer Treatment: An Immunotherapeutic Approach. Vaccines (Basel) 2022; 10:vaccines10091493. [PMID: 36146572 PMCID: PMC9502517 DOI: 10.3390/vaccines10091493] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/31/2022] [Accepted: 09/02/2022] [Indexed: 12/07/2022] Open
Abstract
Cancer immunotherapy moderates the immune system’s ability to fight cancer. Due to its extreme complexity, scientists are working to put together all the puzzle pieces to get a clearer picture of the immune system. Shreds of available evidence show the connection between cancer and the immune system. Immune responses to tumors and lymphoid malignancies are influenced by B cells, γδT cells, NK cells, and dendritic cells (DCs). Cancer immunotherapy, which encompasses adoptive cancer therapy, monoclonal antibodies (mAbs), immune checkpoint therapy, and CART cells, has revolutionized contemporary cancer treatment. This article reviews recent developments in immune cell regulation and cancer immunotherapy. Various options are available to treat many diseases, particularly cancer, due to the progress in various immunotherapies, such as monoclonal antibodies, recombinant proteins, vaccinations (both preventative and curative), cellular immunotherapies, and cytokines.
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Affiliation(s)
- Anirban Goutam Mukherjee
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Uddesh Ramesh Wanjari
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Arunraj Namachivayam
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Reshma Murali
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - D. S. Prabakaran
- Department of Radiation Oncology, College of Medicine, Chungbuk National University, Chungdae-ro 1, Seowon-gu, Cheongju 28644, Korea
- Department of Biotechnology, Ayya Nadar Janaki Ammal College (Autonomous), Srivilliputhur Main Road, Sivakasi 626124, Tamil Nadu, India
| | - Raja Ganesan
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon 24252, Korea
| | - Kaviyarasi Renu
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600077, Tamil Nadu, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata 700073, West Bengal, India
| | - Balachandar Vellingiri
- Human Molecular Cytogenetics and Stem Cell Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Gnanasambandan Ramanathan
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - George Priya Doss C.
- Department of Integrative Biology, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
- Correspondence:
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10
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Mukherjee AG, Wanjari UR, Prabakaran DS, Ganesan R, Renu K, Dey A, Vellingiri B, Kandasamy S, Ramesh T, Gopalakrishnan AV. The Cellular and Molecular Immunotherapy in Prostate Cancer. Vaccines (Basel) 2022; 10:vaccines10081370. [PMID: 36016257 PMCID: PMC9416492 DOI: 10.3390/vaccines10081370] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/11/2022] [Accepted: 08/19/2022] [Indexed: 12/13/2022] Open
Abstract
In recent history, immunotherapy has become a viable cancer therapeutic option. However, over many years, its tenets have changed, and it now comprises a range of cancer-focused immunotherapies. Clinical trials are currently looking into monotherapies or combinations of medicines that include immune checkpoint inhibitors (ICI), CART cells, DNA vaccines targeting viruses, and adoptive cellular therapy. According to ongoing studies, the discipline should progress by incorporating patient-tailored immunotherapy, immune checkpoint blockers, other immunotherapeutic medications, hormone therapy, radiotherapy, and chemotherapy. Despite significantly increasing morbidity, immunotherapy can intensify the therapeutic effect and enhance immune responses. The findings for the immunotherapy treatment of advanced prostate cancer (PCa) are compiled in this study, showing that is possible to investigate the current state of immunotherapy, covering new findings, PCa treatment techniques, and research perspectives in the field’s unceasing evolution.
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Affiliation(s)
- Anirban Goutam Mukherjee
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Uddesh Ramesh Wanjari
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - D. S. Prabakaran
- Department of Radiation Oncology, College of Medicine, Chungbuk National University, Chungdae-ro 1, Seowon-gu, Cheongju 28644, Korea
- Department of Biotechnology, Ayya Nadar Janaki Ammal College (Autonomous), Srivilliputhur Main Road, Sivakasi 626124, Tamil Nadu, India
| | - Raja Ganesan
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon 24252, Korea
| | - Kaviyarasi Renu
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600077, Tamil Nadu, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata 700073, West Bengal, India
| | - Balachandar Vellingiri
- Human Molecular Cytogenetics and Stem Cell Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Sabariswaran Kandasamy
- Water-Energy Nexus Laboratory, Department of Environmental Engineering, University of Seoul, Seoul 02504, Korea
| | - Thiyagarajan Ramesh
- Department of Basic Medical Sciences, College of Medicine, Prince Sattam bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
- Correspondence:
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11
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Alzawi A, Iftikhar A, Shalgm B, Jones S, Ellis I, Islam M. Receptor, Signal, Nucleus, Action: Signals That Pass through Akt on the Road to Head and Neck Cancer Cell Migration. Cancers (Basel) 2022; 14:cancers14112606. [PMID: 35681586 PMCID: PMC9179418 DOI: 10.3390/cancers14112606] [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: 04/05/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The ecosystem that surrounds a tumour, the microenvironment, has a huge impact on the spread of cancer, but its exact role in the molecular mechanism of spreading is still under scrutiny. This literature review aims to focus on the evidence published on the production of growth factors or proteins from the tumour microenvironment, which initiate signals in cancer cells. This review provides evidence that when Akt, a signalling protein, is activated by different growth factors such as epidermal growth factor, transforming growth factor α/β, vascular endothelial growth factor and nerve growth factor, head and neck cancer cell spreading is stimulated. In a nutshell, it demonstrates that the tumour microenvironment plays an important role in cancer spreading by synthesising and secreting growth factors and suggests that targeting growth-factor-activated Akt in combination therapy could be a valuable therapeutic approach in treating head and neck cancer patients. Abstract This review aims to provide evidence for the role of the tumour microenvironment in cancer progression, including invasion and metastasis. The tumour microenvironment is complex and consists of tumour cells and stromal-derived cells, in addition to a modified extracellular matrix. The cellular components synthesise growth factors such as EGF, TGFα and β, VEGF, and NGF, which have been shown to initiate paracrine signalling in head and neck cancer cells by binding to cell surface receptors. One example is the phosphorylation, and hence activation, of the signalling protein Akt, which can ultimately induce oral cancer cell migration in vitro. Blocking of Akt activation by an inhibitor, MK2206, leads to a significant decrease, in vitro, of cancer-derived cell migration, visualised in both wound healing and scatter assays. Signalling pathways have therefore been popular targets for the design of chemotherapeutic agents, but drug resistance has been observed and is related to direct tumour–tumour cell communication, the tumour–extracellular matrix interface, and tumour–stromal cell interactions. Translation of this knowledge to patient care is reliant upon a comprehensive understanding of the complex relationships present in the tumour microenvironment and could ultimately lead to the design of efficacious treatment regimens such as targeted therapy or novel therapeutic combinations.
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D. S. P, Chaturvedi PK, Krishnamoorthy D, Seo YS, Thippana M, Park WY. Fused toes homolog, a potential molecular regulator of human papillomavirus type 16 E6 and E7 oncoproteins in cervical cancer. PLoS One 2022; 17:e0266532. [PMID: 35421154 PMCID: PMC9009596 DOI: 10.1371/journal.pone.0266532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/22/2022] [Indexed: 11/19/2022] Open
Abstract
Human papillomavirus type 16 (HPV16) plays a major role in the development of cervical cancer. The oncogenic potential of HPV16 is attributed to E6 and E7 oncoproteins. Here, we investigated the relationship between fused toes homolog (FTS) and HPV16 E6 and E7 in cervical cancer cells. HPV16-positive CaSki and SiHa cell lines were used for in vitro studies. FTS silencing was performed using a small interfering RNA (siRNA)-based approach, and western blotting was performed to determine the protein expression of tumor suppressors and cell survival markers. Immunoprecipitation, immunofluorescence, in silico analysis, and immunohistochemistry were performed to determine the interaction between, and intracellular co-localization of, FTS and both the E6 and E7 proteins. Silencing of FTS reduced the expression of the E6 and E7 proteins in cervical cancer cell lines and conversely increased the expression of the tumor suppressor proteins p53 and retinoblastoma protein. However, the primary transcripts of HPV16 E6 and E7 were unaffected by FTS silencing; furthermore, FTS transcription was unaffected by silencing of either E6 or E7, suggesting their interaction occurs post-translationally. Immunofluorescence and immunohistochemistry analysis demonstrated co-localization of FTS with the HPV16 E6 and E7 proteins, while immunoprecipitation results suggested that FTS interacts with both E6 and E7. Furthermore, in silico structural analysis identified putative residues involved in the binding of FTS with E6 and E7. Taken together, these results show that FTS affects both HPV16 E6 and E7 oncogenes in cervical cancer. We propose FTS as a target for the prevention of cervical cancer development and progression.
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Affiliation(s)
- Prabakaran D. S.
- Department of Radiation Oncology, Chungbuk National University Hospital, Cheongju, Republic of Korea
| | - Pankaj Kumar Chaturvedi
- Department of Radiation Oncology, Chungbuk National University Hospital, Cheongju, Republic of Korea
| | | | - Young-Seok Seo
- Department of Radiation Oncology, Chungbuk National University Hospital, Cheongju, Republic of Korea
| | - Mallikarjuna Thippana
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, India
| | - Woo-Yoon Park
- Department of Radiation Oncology, Chungbuk National University Hospital, Cheongju, Republic of Korea
- Department of Radiation Oncology, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
- * E-mail:
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Muthusami S, Sabanayagam R, Periyasamy L, Muruganantham B, Park WY. A review on the role of epidermal growth factor signaling in the development, progression and treatment of cervical cancer. Int J Biol Macromol 2022; 194:179-187. [PMID: 34848237 DOI: 10.1016/j.ijbiomac.2021.11.117] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/15/2021] [Accepted: 11/16/2021] [Indexed: 12/17/2022]
Abstract
The sub-committee constituted by the Indian Council of Medical Research (ICMR) for the management of cervical cancer (CC) detailed in the consensus document (2016) reported CC as a significant cause of morbidity and mortality in women. The incidence of an increase in CC and associated mortality in women is a major cause of cancer. To date, human papilloma viral (HPV) infection accounts for more than 99% of CC. However, there are individuals infected with HPV do not develop CC. There is a greater correlation between HPV infection and upregulation of the epidermal growth factor receptor (EGFR) signaling cascade during the initiation, sustenance, and progression of CC. Therefore, EGFR is often targeted to treat CC using tyrosine kinase inhibitors (TKIs) and monoclonal antibodies (mAB). The current review analyzed the existing clinical/pre-clinical studies and the significance of EGFR abundance using the Kaplan-Meier (KM) survival plot analysis for disease-free survival (DFS) and overall survival (OS). We performed a series of bioinformatics analyses to screen the crucial role of the EGFR gene in CC. Further, different transcription factors that are dysregulated due to EGFR abundance and their relevance were determined using computational tools in this review. Endogenous microRNAs (miRNA) that undergo changes due to alterations in EGFR during CC were identified using computational database and consolidated the information obtained with the published in the area of miRNA and EGFR with special reference to the initiation, sustenance and progression of CC. The current review aims to consolidate contemporary approaches for targeting CC using EGFR and highlight the current role of miRNA and genes that are differently regulated during CC involving EGFR mutations. Potential resistance to the available EGFR therapies such as TKIs and mABs and the need for better therapies are also extensively reviewed for the development of newer therapeutic molecules with better efficacy.
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Affiliation(s)
- Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore 641021, India; Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore 641021, India.
| | | | - Loganayaki Periyasamy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore 641021, India
| | - Bharathi Muruganantham
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore 641021, India
| | - Woo Yoon Park
- Department of Radiation Oncology, College of Medicine, Chungbuk National University, Cheongju, South Korea
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14
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Bayat Z, Farhadi Z, Taherkhani A. Identification of potential biomarkers associated with poor prognosis in oral squamous cell carcinoma through integrated bioinformatics analysis: A pilot study. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101243] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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15
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Gudi RR, Janakiraman H, Howe PH, Palanisamy V, Vasu C. Loss of CPAP causes sustained EGFR signaling and epithelial-mesenchymal transition in oral cancer. Oncotarget 2021; 12:807-822. [PMID: 33889303 PMCID: PMC8057274 DOI: 10.18632/oncotarget.27932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 03/22/2021] [Indexed: 11/25/2022] Open
Abstract
Higher epidermal growth factor receptor (EGFR) signaling can contribute to tumor metastasis and resistance to therapies in oral squamous cell carcinoma (OSCC). EGFR signaling can promote epithelial-mesenchymal transition (EMT) in OSCC. EMT is a process by which epithelial cells acquire invasive properties and it can contribute to tumor metastasis. Not only do the abnormal functions of microtubule and microtubule-organizing centers (MTOC) such as centrosomes lead to cancers, but also the malignant tissues are characterized by aberrant centriolar features and amplified centrosomes. Microtubule inhibition therapies increase the sensitivity to EGFR targeting drugs in various cancers. In this study, we show that the loss of expression of a microtubule/tubulin binding protein, centrosomal protein 4.1-associated protein (CPAP), which is critical for centriole biogenesis and normal functioning of the centrosome, caused an increase in the EGFR levels and its signaling and, enhanced the EMT features and invasiveness of OSCC cells. Further, depletion of CPAP enhanced the tumorigenicity of these cells in a xeno-transplant model. Importantly, CPAP loss-associated EMT features and invasiveness of multiple OSCC cells were attenuated upon depletion of EGFR in them. On the other hand, we found that CPAP protein levels were higher in EGF treated OSCC cells as well as in oral cancer tissues, suggesting that the frequently reported aberrant centriolar features of tumors are potentially a consequence, but not the cause, of tumor progression. Overall, our novel observations show that, in addition to its known indispensable role in centrosome biogenesis, CPAP also plays a vital role in suppressing tumorigenesis in OSCC by facilitating EGFR homeostasis.
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Affiliation(s)
- Radhika R Gudi
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, South Carolina, USA
| | | | - Philip H Howe
- Department of Biochemistry, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Viswanathan Palanisamy
- Department of Biochemistry, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Chenthamarakshan Vasu
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, South Carolina, USA
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Li C, Ao H, Chen G, Wang F, Li F. The Interaction of CDH20 With β-Catenin Inhibits Cervical Cancer Cell Migration and Invasion via TGF-β/Smad/SNAIL Mediated EMT. Front Oncol 2020; 9:1481. [PMID: 31998642 PMCID: PMC6962355 DOI: 10.3389/fonc.2019.01481] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 12/10/2019] [Indexed: 01/31/2023] Open
Abstract
Cancer-associated cadherin 20 (CDH20) is a novel identified cadherin that is genetically altered in several types of human cancer, including cervical cancer. However, its involvement in the progression of cervical cancer remains unknown. In this study, we show that CDH20 was downregulated in clinical cervical cancer samples and its expression correlated with cervical cancer clinical features. CDH20 negatively regulated the migration and invasion of cervical cancer cells. CDH20 increased the expression and promoted the cytoplasm and membrane translocation of β-catenin, and interacted with β-catenin. Mechanistically, CDH20/β-catenin suppressed transforming growth factor-β (TGF-β)-induced epithelial-to-mesenchymal transition (EMT) by downregulating Snail through reducing the phosphorylation and nuclear translocation of Smad2/3. Taken together, our data suggest that CDH20 may act as a tumor suppressor that interacts with β-catenin to inhibit cervical cancer cell migration and invasion via TGF-β/Smad/Snail mediated EMT.
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Affiliation(s)
- Chao Li
- Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hongfeng Ao
- Department of Pathology, Shanghai Fengxian District Central Hospital, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, China
| | - Guofang Chen
- Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fang Wang
- Department of Gynecology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fang Li
- Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Gynecology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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17
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Kang C, Qiao X, Sun M. Application of fast-track surgery in the perioperative period of laparoscopic partial nephrectomy for renal tumors. J Int Med Res 2019; 47:2580-2590. [PMID: 31109232 PMCID: PMC6567727 DOI: 10.1177/0300060519847853] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Objectives This study aimed to examine application of fast-track surgery (FTS) in the perioperative period of laparoscopic partial nephrectomy for renal tumors, and to discuss its effects and safety. Methods Eighty patients who received laparoscopic partial nephrectomy in urinary surgery from January 2016 to December 2017 were selected and randomly classified as the observation group (n = 40) and control group (n = 40). Traditional treatments were performed in the control group, while FTS was applied in the observation group. The complication rate after the operation was recorded. Results The duration of the operation and intraoperative blood loss were not different between the groups. The duration of anesthesia and fluid transfusion volume on the day of the operation were significantly less in the observation group than in the control group. The rates of infection of the incisional wound, nausea and vomiting, and anastomotic stomal bleeding were not significantly different between the groups. However, the rates of postoperative urinary tract infection, abdominal distension, thirst, hypothermia, and pulmonary infection were significantly lower in the observation group than in the control group. Conclusion Application of FTS in laparoscopic partial nephrectomy contributes to postoperative recovery and reduction of postoperative complications.
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Affiliation(s)
- Chunmei Kang
- 1 Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xueliang Qiao
- 2 PIVAS of The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Meiling Sun
- 3 Department of Cardiac Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
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18
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Silencing of FTS increases radiosensitivity by blocking radiation-induced Notch1 activation and spheroid formation in cervical cancer cells. Int J Biol Macromol 2018; 126:1318-1325. [PMID: 30244128 DOI: 10.1016/j.ijbiomac.2018.09.114] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 09/19/2018] [Accepted: 09/19/2018] [Indexed: 01/22/2023]
Abstract
Increasing evidence(s) suggests that cancer stem cells (CSC) in tumours contribute to radio-resistance and recurrence. Notch plays an important role in the maintenance of CSC in many cancers including cervical cancer. Previously, we have reported the role of Fused Toes Homolog (FTS) in conferring radioresistance in cervical cancer cells in vitro and human subjects. The present study investigated the regulatory role of FTS in Notch signaling and maintenance of CSC upon irradiation of cervical cancer cells. The expression of Notch1, 2, 3, cleaved Notch1 and its downstream target Hes1, and spheroid formation was increased by irradiation. Silencing of FTS prevented the radiation-induced increase in the expression of Notch signaling molecules and spheroid formation. Immunoprecipitation showed FTS binds Notch1 and Hes1. Also in silico structural analysis identified putative residues responsible for the binding between FTS and Notch1. Spheroid formation and the expression of CSC markers, Nanog, Oct4A and Sox2 were greatly reduced by combining silencing of FTS and radiation. Taken together, these results suggest that FTS is involved in the regulation of irradiation-induced Notch signaling and CSC activation and can be used as a target to increase radiosensitivity in cervical cancer.
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19
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Xu Q, Zhang Q, Ishida Y, Hajjar S, Tang X, Shi H, Dang CV, Le AD. EGF induces epithelial-mesenchymal transition and cancer stem-like cell properties in human oral cancer cells via promoting Warburg effect. Oncotarget 2018; 8:9557-9571. [PMID: 27926487 PMCID: PMC5354753 DOI: 10.18632/oncotarget.13771] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 11/21/2016] [Indexed: 12/12/2022] Open
Abstract
"Warburg effect", the enhanced glycolysis or aerobic glycolysis, confers cancer cells the ability to survive and proliferate even under stressed conditions. In this study, we explored the role of epidermal growth factor (EGF) in orchestrating Warburg effect, the epithelial-mesenchymal transition (EMT) process, and the acquisition of cancer stem-like cell properties in human oral squamous cell carcinoma (OSCC) cells. Our results showed that EGF induces EMT process in OSCC cells, which correlates with the acquisition of cancer stem-like properties, including the enrichment of CD44+/CD24- population of cancer cells and an increased expression of CSC-related genes, aldehyde dehydrogenase-1 (ALDH1) and Bmi-1. We also showed that EGF concomitantly enhanced L-lactate production, while blocking glycolysis by 2-deoxy-D-glucose (2-DG) robustly reversed EGF-induced EMT process and CSC-like properties in OSCC cells. Mechanistically, we demonstrated that EGF promoted EMT process and CSC generation through EGFR/PI3K/HIF-1α axis-orchestrated glycolysis. Using an orthotopic tumor model of human OSCC (UM-SCC1) injected in the tongue of BALB/c nude mice, we showed that treatment with 2-DG in vivo significantly inhibited the metastasis of tumor cells to the regional cervical lymph nodes and reduced the expression of ALDH1 and vimentin in both in situ tumors and tumor cell-invaded regional lymph nodes. Taken together, these findings have unveiled a new mechanism that EGF drives OSCC metastasis through induction of EMT process and CSC generation, which is driven by an enhanced glycolytic metabolic program in OSCC cells.
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Affiliation(s)
- Qilin Xu
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA
| | - Qunzhou Zhang
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA
| | - Yasutaka Ishida
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA.,Department of Molecular Oral Medicine and Maxillofacial Surgery, Graduate School of Biomedical Sciences, Hiroshima University, Japan
| | - Souren Hajjar
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA
| | - Xudong Tang
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA.,Institute of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Haoran Shi
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA
| | - Chi V Dang
- Abramson Cancer Center, Perelman School of Medicine at The University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Anh D Le
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA.,Department of Oral & Maxillofacial Surgery, Penn Medicine Hospital of The University of Pennsylvania, Philadelphia, Pennsylvania, USA
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20
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Yang R, Wu Y, Zou J, Zhou J, Wang M, Hao X, Cui H. The Hippo transducer TAZ promotes cell proliferation and tumor formation of glioblastoma cells through EGFR pathway. Oncotarget 2017; 7:36255-36265. [PMID: 27167112 PMCID: PMC5094998 DOI: 10.18632/oncotarget.9199] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 04/16/2016] [Indexed: 02/06/2023] Open
Abstract
TAZ, a WW-domain-containing transcriptional co-activator, is important for development of various tissues in mammals. Recently, TAZ has been found to be overexpressed in some types of human cancers. However, the role of TAZ in glioblastoma remains unclear. In this study, we found that TAZ was overexpressed in prognostically poor glioblastoma patients. Through knocking down or overexpressing TAZ in U87 and LN229 cells, the expression level of TAZ was found to be positively related to cell proliferation in vitro and tumor formation in vivo. Further investigation indicated that TAZ could significantly promote the acceleration of cell cycle. Moreover, the western blot for p-EGFR, p-AKT, p-ERK1/2, p21, cyclin E and CDK2 proteins, target genes of the EGFR pathway, indicated that TAZ significantly activated EGFR/AKT/ERK signaling. Additionally, the blockage of EGFR pathway resulted in a significantly inhibition of cell proliferation induced by TAZ. Taken together, these results demonstrate that TAZ can promote proliferation and tumor formation in glioblastoma cells by potentiating the EGFR/AKT/ERK pathway, and provide the evidence for promising target for the treatment of glioblastoma.
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Affiliation(s)
- Rui Yang
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China
| | - Yanan Wu
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China
| | - Jiahua Zou
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China
| | - Ji Zhou
- Department of Neurosurgery, Second Artillery General Hospital, Chinese People's Liberation Army, Beijing 100088, China
| | - Mei Wang
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China
| | - Xiangwei Hao
- Chongqing Reproductive and Genentics Institute, Chongqing Obstetrics and Gynecology Hospital, Chongqing 400013, China
| | - Hongjuan Cui
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China
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Wang P, Ma M, Zhang S. EGF-induced urokinase plasminogen activator receptor promotes epithelial to mesenchymal transition in human gastric cancer cells. Oncol Rep 2017; 38:2325-2334. [PMID: 28849196 DOI: 10.3892/or.2017.5920] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 08/10/2017] [Indexed: 11/05/2022] Open
Abstract
Epidermal growth factor (EGF) signaling has been shown to induce epithelial to mesenchymal transition (EMT) in many types of cancer cells. However, the molecular mechanism of EGF-induced EMT in gastric cancer remains largely unknown. In the present study, we found that human gastric cancer cell lines SGC-7901 and BGC-823 underwent EMT phenotypic changes upon exposure to EGF. The induction of EMT was consistent with aggressive characteristics such as increased cell migration, invasion and clonogenic growth. Additionally, EGF stimulation also led to the upregulation of urokinase plasminogen activator receptor (uPAR) both at mRNA and protein levels. Knockdown of uPAR by siRNA significantly attenuated EMT induction by EGF in SGC-7901 and BGC-823 cells. Furthermore, EGF increased ERK1/2 activity and blocking ERK1/2 signaling with its inhibitor, U0126, markedly inhibited EGF-induced uPAR expression and consequently EMT. Collectively, the present study demonstrated that EGF induced aggressiveness of gastric cancer cells by activating EMT, which involved the activation of the ERK1/2 pathway and, subsequently, uPAR expression.
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Affiliation(s)
- Pingping Wang
- Department of Clinical Laboratory, Taizhou Second People's Hospital, Taizhou, Jiangsu 225599, P.R. China
| | - Maoyuan Ma
- Department of Gastroenterology, Taizhou Second People's Hospital, Taizhou, Jiangsu 225599, P.R. China
| | - Shanhui Zhang
- Department of Clinical Laboratory, Taizhou Second People's Hospital, Taizhou, Jiangsu 225599, P.R. China
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Xu Q, Qu C, Wang W, Gu J, Du Y, Song L. SpecificN-glycan alterations are coupled in epithelial-mesenchymal transition induced by EGF in GE11 epithelial cells. Cell Biol Int 2016; 41:124-133. [DOI: 10.1002/cbin.10707] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 11/18/2016] [Indexed: 12/24/2022]
Affiliation(s)
- Qingsong Xu
- College of Fisheries and Life Science; Dalian Ocean University; Dalian 116023 China
- Division of Regulatory Glycobiology, Institute of Molecular Biomembrane and Glycobiology; Tohoku Medical and Pharmaceutical University; Sendai Miyagi 981-8558 Japan
| | - Chen Qu
- College of Fisheries and Life Science; Dalian Ocean University; Dalian 116023 China
| | - Wenjing Wang
- Dalian Elite Analytical Instruments Company Limited; Dalian 116023 China
| | - Jianguo Gu
- Division of Regulatory Glycobiology, Institute of Molecular Biomembrane and Glycobiology; Tohoku Medical and Pharmaceutical University; Sendai Miyagi 981-8558 Japan
| | - Yuguang Du
- Institute of Process Engineering; Chinese Academy of Sciences; Beijing 100190 China
| | - Linsheng Song
- College of Fisheries and Life Science; Dalian Ocean University; Dalian 116023 China
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Silencing of fused toes homolog enhances cisplatin sensitivity in cervical cancer cells by inhibiting epidermal growth factor receptor-mediated repair of DNA damage. Cancer Chemother Pharmacol 2016; 78:753-62. [DOI: 10.1007/s00280-016-3110-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 07/13/2016] [Indexed: 10/21/2022]
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EMT-Inducing Molecular Factors in Gynecological Cancers. BIOMED RESEARCH INTERNATIONAL 2015; 2015:420891. [PMID: 26356073 PMCID: PMC4556818 DOI: 10.1155/2015/420891] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 01/14/2015] [Indexed: 12/27/2022]
Abstract
Gynecologic cancers are the unregulated growth of neoplastic cells that arise in the cervix, ovaries, fallopian tubes, uterus, vagina, and vulva. Although gynecologic cancers are characterized by different signs and symptoms, studies have shown that they share common risk factors, such as smoking, obesity, age, exposure to certain chemicals, infection with human immunodeficiency virus (HIV), and infection with human papilloma virus (HPV). Despite recent advancements in the preventative, diagnostic, and therapeutic interventions for gynecologic cancers, many patients still die as a result of metastasis and recurrence. Since mounting evidence indicates that the epithelial-mesenchymal transition (EMT) process plays an essential role in metastatic relapse of cancer, understanding the molecular aberrations responsible for the EMT and its underlying signaling should be given high priority in order to reduce cancer morbidity and mortality.
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Heerboth S, Housman G, Leary M, Longacre M, Byler S, Lapinska K, Willbanks A, Sarkar S. EMT and tumor metastasis. Clin Transl Med 2015; 4:6. [PMID: 25852822 PMCID: PMC4385028 DOI: 10.1186/s40169-015-0048-3] [Citation(s) in RCA: 531] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Accepted: 01/26/2015] [Indexed: 02/07/2023] Open
Abstract
EMT and MET comprise the processes by which cells transit between epithelial and mesenchymal states, and they play integral roles in both normal development and cancer metastasis. This article reviews these processes and the molecular pathways that contribute to them. First, we compare embryogenesis and development with cancer metastasis. We then discuss the signaling pathways and the differential expression and down-regulation of receptors in both tumor cells and stromal cells, which play a role in EMT and metastasis. We further delve into the clinical implications of EMT and MET in several types of tumors, and lastly, we discuss the role of epigenetic events that regulate EMT/MET processes. We hypothesize that reversible epigenetic events regulate both EMT and MET, and thus, also regulate the development of different types of metastatic cancers.
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Affiliation(s)
- Sarah Heerboth
- />Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA USA
| | - Genevieve Housman
- />School of Human Evolution and Social Change, Arizona State University, Tempe, AZ USA
| | - Meghan Leary
- />Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA USA
| | | | - Shannon Byler
- />Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA USA
| | - Karolina Lapinska
- />Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA USA
| | - Amber Willbanks
- />Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA USA
| | - Sibaji Sarkar
- />Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA USA
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Girgis AS, Panda SS, Aziz MN, Steel PJ, Dennis Hall C, Katritzky AR. Rational design, synthesis, and 2D-QSAR study of anti-oncological alkaloids against hepatoma and cervical carcinoma. RSC Adv 2015. [DOI: 10.1039/c4ra16663a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
A series of novel substituted dispiro-oxindole were synthesized and screened for anti-cancer properties. The anti-cancer data were validated by QSAR studies.
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Affiliation(s)
- Adel S. Girgis
- Pesticide Chemistry Department
- National Research Centre
- Cairo 12622
- Egypt
| | - Siva S. Panda
- Center for Heterocyclic Compounds
- Department of Chemistry
- University of Florida
- Gainesville
- USA
| | - Marian N. Aziz
- Pesticide Chemistry Department
- National Research Centre
- Cairo 12622
- Egypt
| | - Peter J. Steel
- Chemistry Department
- University of Canterbury
- Christchurch
- New Zealand
| | - C. Dennis Hall
- Center for Heterocyclic Compounds
- Department of Chemistry
- University of Florida
- Gainesville
- USA
| | - Alan R. Katritzky
- Center for Heterocyclic Compounds
- Department of Chemistry
- University of Florida
- Gainesville
- USA
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27
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Qureshi R, Arora H, Rizvi M. EMT in cervical cancer: Its role in tumour progression and response to therapy. Cancer Lett 2015; 356:321-31. [DOI: 10.1016/j.canlet.2014.09.021] [Citation(s) in RCA: 139] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 09/07/2014] [Accepted: 09/10/2014] [Indexed: 12/22/2022]
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