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Saleh RO, Ibrahim FM, Pallathadka H, Kaur I, Ahmad I, Ali SHJ, Redhee AH, Ghildiyal P, Jawad MA, Alsaadi SB. Nucleic acid vaccines-based therapy for triple-negative breast cancer: A new paradigm in tumor immunotherapy arena. Cell Biochem Funct 2024; 42:e3992. [PMID: 38551221 DOI: 10.1002/cbf.3992] [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: 01/21/2024] [Revised: 03/04/2024] [Accepted: 03/10/2024] [Indexed: 04/02/2024]
Abstract
Nucleic acid vaccines (NAVs) have the potential to be economical, safe, and efficacious. Furthermore, just the chosen antigen in the pathogen is the target of the immune responses brought on by NAVs. Triple-negative breast cancer (TNBC) treatment shows great promise for nucleic acid-based vaccines, such as DNA (as plasmids) and RNA (as messenger RNA [mRNA]). Moreover, cancer vaccines offer a compelling approach that can elicit targeted and long-lasting immune responses against tumor antigens. Bacterial plasmids that encode antigens and immunostimulatory molecules serve as the foundation for DNA vaccines. In the 1990s, plasmid DNA encoding the influenza A nucleoprotein triggered a protective and targeted cytotoxic T lymphocyte (CTL) response, marking the first instance of DNA vaccine-mediated immunity. Similarly, in vitro transcribed mRNA was first successfully used in animals in 1990. At that point, mice were given an injection of the gene encoding the mRNA sequence, and the researchers saw the production of a protein. We begin this review by summarizing our existing knowledge of NAVs. Next, we addressed NAV delivery, emphasizing the need to increase efficacy in TNBC.
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Affiliation(s)
- Raed Obaid Saleh
- Department of Medical Laboratory Techniques, Al-Maarif University College, Al-Anbar, Iraq
| | - Fatma M Ibrahim
- Community Health Nursing, RAK Medical and Health Sciences University, Ras Al Khaimah, UAE
- Geriatric Nursing, Mansoura University, Mansoura, Egypt
| | | | - Irwanjot Kaur
- Department of Biotechnology and Genetics, Jain (Deemed-to-be) University, Bengaluru, Karnataka, India
- Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, Rajasthan, India
| | - Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Science, King Khalid University, Abha, Saudi Arabia
| | - Saad Hayif Jasim Ali
- Department of Medical Laboratory, College of Health and Medical Technololgy, Al-Ayen University, Thi-Qar, Iraq
| | - Ahmed Huseen Redhee
- Medical Laboratory Technique College, The Islamic University, Najaf, Iraq
- Medical Laboratory Technique College, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical Laboratory Technique College, The Islamic University of Babylon, Babylon, Iraq
| | - Pallavi Ghildiyal
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | | | - Salim B Alsaadi
- Department of Pharmaceutics, Al-Hadi University College, Baghdad, Iraq
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2
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Kang JA, Kim YJ, Jang KY, Moon HW, Lee H, Lee S, Song HK, Cho SW, Yoo YS, Han HG, Kim MJ, Chung MJ, Choi CY, Lee C, Chung C, Hur GM, Kim YS, Jeon YJ. SIRT1 ISGylation accelerates tumor progression by unleashing SIRT1 from the inactive state to promote its deacetylase activity. Exp Mol Med 2024; 56:656-673. [PMID: 38443596 PMCID: PMC10985095 DOI: 10.1038/s12276-024-01194-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 11/29/2023] [Accepted: 12/26/2023] [Indexed: 03/07/2024] Open
Abstract
ISG15 is an interferon-stimulated ubiquitin-like protein (UBL) with multifaceted roles as a posttranslational modifier in ISG15 conjugation (ISGylation). However, the mechanistic consequences of ISGylation in cancer have not been fully elucidated, largely due to a lack of knowledge on the ISG15 target repertoire. Here, we identified SIRT1, a nicotinamide adenine dinucleotide (NAD+)-dependent protein deacetylase, as a new target for ISGylation. SIRT1 ISGylation impairs the association of SIRT1 with its negative regulator, deleted in breast cancer 1 (DBC1), which unleashes SIRT1 from its inactive state and leads to an increase in its deacetylase activity. Importantly, SIRT1 ISGylation promoted lung cancer progression and limited lung cancer cell sensitivity to DNA damage-based therapeutics in vivo and in vitro models. The levels of ISG15 mRNA and protein were significantly higher in lung cancer tissues than in adjacent normal tissues. Accordingly, elevated expression of SIRT1 and ISG15 was associated with poor prognosis in lung cancer patients, a finding that could be translated for lung cancer patient stratification and disease outcome evaluation. Taken together, our findings provide a mechanistic understanding of the regulatory effect of SIRT1 ISGylation on tumor progression and therapeutic efficacy in lung cancer.
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Affiliation(s)
- Ji An Kang
- Department of Biochemistry, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Yoon Jung Kim
- Department of Biochemistry, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Kyu Yun Jang
- Department of Pathology, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital and Research Institute for Endocrine Sciences, Jeonju, 54896, Republic of Korea
| | - Hye Won Moon
- Department of Biochemistry, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
- Department of Medical Science, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Haeseung Lee
- College of Pharmacy, Pusan National University, Busan, 46241, Republic of Korea
| | - Seonjeong Lee
- Chemical & Biological Integrative Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea
| | - Hyun Kyu Song
- Department of Life Sciences, Korea University, Seoul, 02841, Republic of Korea
| | - Sang Woo Cho
- Department of Biological Sciences, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Yoon Sun Yoo
- Department of Biochemistry, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
- Department of Medical Science, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Hye Gyeong Han
- Department of Biochemistry, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
- Department of Medical Science, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Min-Ju Kim
- College of Pharmacy, Pusan National University, Busan, 46241, Republic of Korea
| | - Myoung Ja Chung
- Department of Pathology, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital and Research Institute for Endocrine Sciences, Jeonju, 54896, Republic of Korea
| | - Cheol Yong Choi
- Department of Biological Sciences, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Cheolju Lee
- Chemical & Biological Integrative Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea
| | - Chaeuk Chung
- Division of Pulmonology and Critical Care Medicine, Department of Internal Medicine, College of Medicine, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Gang Min Hur
- Department of Pharmacology, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - You-Sun Kim
- Department of Biochemistry, Ajou University, School of Medicine & Department of Biomedical Sciences, Graduate School, Ajou University, Suwon, 16499, Republic of Korea
| | - Young Joo Jeon
- Department of Biochemistry, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea.
- Department of Medical Science, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea.
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Álvarez E, Falqui M, Sin L, McGrail JP, Perdiguero B, Coloma R, Marcos-Villar L, Tárrega C, Esteban M, Gómez CE, Guerra S. Unveiling the Multifaceted Roles of ISG15: From Immunomodulation to Therapeutic Frontiers. Vaccines (Basel) 2024; 12:153. [PMID: 38400136 PMCID: PMC10891536 DOI: 10.3390/vaccines12020153] [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: 12/22/2023] [Revised: 01/24/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
The Interferon Stimulated Gene 15 (ISG15), a unique Ubiquitin-like (Ubl) modifier exclusive to vertebrates, plays a crucial role in the immune system. Primarily induced by interferon (IFN) type I, ISG15 functions through diverse mechanisms: (i) covalent protein modification (ISGylation); (ii) non-covalent intracellular action; and (iii) exerting extracellular cytokine activity. These various roles highlight its versatility in influencing numerous cellular pathways, encompassing DNA damage response, autophagy, antiviral response, and cancer-related processes, among others. The well-established antiviral effects of ISGylation contrast with its intriguing dual role in cancer, exhibiting both suppressive and promoting effects depending on the tumour type. The multifaceted functions of ISG15 extend beyond intracellular processes to extracellular cytokine signalling, influencing immune response, chemotaxis, and anti-tumour effects. Moreover, ISG15 emerges as a promising adjuvant in vaccine development, enhancing immune responses against viral antigens and demonstrating efficacy in cancer models. As a therapeutic target in cancer treatment, ISG15 exhibits a double-edged nature, promoting or suppressing oncogenesis depending on the tumour context. This review aims to contribute to future studies exploring the role of ISG15 in immune modulation and cancer therapy, potentially paving the way for the development of novel therapeutic interventions, vaccine development, and precision medicine.
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Affiliation(s)
- Enrique Álvarez
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain; (E.Á.); (L.S.); (B.P.); (L.M.-V.); (M.E.)
| | - Michela Falqui
- Department of Preventive Medicine, Public Health and Microbiology, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.F.); (J.P.M.); (R.C.); (C.T.)
| | - Laura Sin
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain; (E.Á.); (L.S.); (B.P.); (L.M.-V.); (M.E.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Joseph Patrick McGrail
- Department of Preventive Medicine, Public Health and Microbiology, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.F.); (J.P.M.); (R.C.); (C.T.)
| | - Beatriz Perdiguero
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain; (E.Á.); (L.S.); (B.P.); (L.M.-V.); (M.E.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Rocío Coloma
- Department of Preventive Medicine, Public Health and Microbiology, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.F.); (J.P.M.); (R.C.); (C.T.)
| | - Laura Marcos-Villar
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain; (E.Á.); (L.S.); (B.P.); (L.M.-V.); (M.E.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Céline Tárrega
- Department of Preventive Medicine, Public Health and Microbiology, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.F.); (J.P.M.); (R.C.); (C.T.)
| | - Mariano Esteban
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain; (E.Á.); (L.S.); (B.P.); (L.M.-V.); (M.E.)
| | - Carmen Elena Gómez
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain; (E.Á.); (L.S.); (B.P.); (L.M.-V.); (M.E.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Susana Guerra
- Department of Preventive Medicine, Public Health and Microbiology, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.F.); (J.P.M.); (R.C.); (C.T.)
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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Nguyen HM, Oladejo M, Paulishak W, Wood LM. A Listeria-based vaccine targeting ISG15 exerts anti-tumor efficacy in renal cell carcinoma. Cancer Immunol Immunother 2023; 72:2889-2903. [PMID: 36562824 DOI: 10.1007/s00262-022-03352-9] [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: 08/10/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
Renal cell carcinoma (RCC) is the deadliest form of urological cancer and is projected to be the fourth most common neoplasm in the USA in males by 2040. In addition to the current poor prognosis with 5-year survival rates hardly reaching 15%, the prevalence of resistance to currently available systemic therapies has also established an urgent need to develop new treatment regimen(s) for advanced RCC. Interferon-stimulated gene 15 (ISG15) is the first identified ubiquitin-like modifier and has been intensively studied for its central role in innate immunity against intracellular pathogens. However, in this study, we identified ISG15 as a novel tumor-associated antigen and prognostic marker in RCC. Further, we therapeutically targeted elevated ISG15 expression by means of a Listeria monocytogenes (Lm)-based vaccine, designated Lm-LLO-ISG15, in both subcutaneous and orthotopic RCC mouse models. Treatment with Lm-LLO-ISG15 resulted in an influx of tumor-infiltrating effector T cells and significant anti-tumor efficacy in both subcutaneous and orthotopic RCC tumor models. Treatment with Lm-LLO-ISG15 also generated a robust interferon-gamma response and attracted a larger pool of polyfunctional T cells into the tumor microenvironment. Importantly, the therapeutic efficacy of Lm-LLO-ISG15 in RCC is comparable to that of anti-PD-1 and sunitinib, the current frontline therapies for RCC patients. Collectively, our work illustrates that targeting ISG15 in RCC with a CTL-based immunotherapy such as Lm-LLO-ISG15 is a promising and potentially translatable therapeutic strategy to enhance survival in RCC patients.
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Affiliation(s)
- Hong-My Nguyen
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA
| | - Mariam Oladejo
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA
| | - Wyatt Paulishak
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA
| | - Laurence M Wood
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA.
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Wu X, Li F, Xie W, Gong B, Fu B, Chen W, Zhou L, Luo L. A novel oxidative stress-related genes signature associated with clinical prognosis and immunotherapy responses in clear cell renal cell carcinoma. Front Oncol 2023; 13:1184841. [PMID: 37601683 PMCID: PMC10435754 DOI: 10.3389/fonc.2023.1184841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 06/26/2023] [Indexed: 08/22/2023] Open
Abstract
Background Oxidative stress plays a significant role in the tumorigenesis and progression of tumors. We aimed to develop a prognostic signature using oxidative stress-related genes (ORGs) to predict clinical outcome and provide light on the immunotherapy responses of clear cell renal cell carcinoma (ccRCC). Methods The information of ccRCC patients were collected from the TCGA and the E-MTAB-1980 datasets. Univariate Cox regression analysis and least absolute shrinkage and selection operator (LASSO) were conducted to screen out overall survival (OS)-related genes. Then, an ORGs risk signature was built by multivariate Cox regression analyses. The performance of the risk signature was evaluated with Kaplan-Meier (K-M) survival. The ssGSEA and CIBERSORT algorithms were performed to evaluate immune infiltration status. Finally, immunotherapy responses was analyzed based on expression of several immune checkpoints. Results A prognostic 9-gene signature with ABCB1, AGER, E2F1, FOXM1, HADH, ISG15, KCNMA1, PLG, and TEK. The patients in the high risk group had apparently poor survival (TCGA: p < 0.001; E-MTAB-1980: p < 0.001). The AUC of the signature was 0.81 at 1 year, 0.76 at 3 years, and 0.78 at 5 years in the TCGA, respectively, and was 0.8 at 1 year, 0.82 at 3 years, and 0.83 at 5 years in the E-MTAB-1980, respectively. Independent prognostic analysis proved the stable clinical prognostic value of the signature (TCGA cohort: HR = 1.188, 95% CI =1.142-1.236, p < 0.001; E-MTAB-1980 cohort: HR =1.877, 95% CI= 1.377-2.588, p < 0.001). Clinical features correlation analysis proved that patients in the high risk group were more likely to have a larger range of clinical tumor progression. The ssGSEA and CIBERSORT analysis indicated that immune infiltration status were significantly different between two risk groups. Finally, we found that patients in the high risk group tended to respond more actively to immunotherapy. Conclusion We developed a robust prognostic signature based on ORGs, which may contribute to predict survival and guide personalize immunotherapy of individuals with ccRCC.
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Affiliation(s)
- Xin Wu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Fenghua Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Wenjie Xie
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Binbin Gong
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Bin Fu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Weimin Chen
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Libo Zhou
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Lianmin Luo
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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Inchanalkar M, Srivatsa S, Ambatipudi S, Bhosale PG, Patil A, Schäffer AA, Beerenwinkel N, Mahimkar MB. Genome-wide DNA methylation profiling of HPV-negative leukoplakia and gingivobuccal complex cancers. Clin Epigenetics 2023; 15:93. [PMID: 37245006 DOI: 10.1186/s13148-023-01510-z] [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: 09/13/2022] [Accepted: 05/21/2023] [Indexed: 05/29/2023] Open
Abstract
BACKGROUND Gingivobuccal complex oral squamous cell carcinoma (GBC-OSCC) is an aggressive malignancy with high mortality often preceded by premalignant lesions, including leukoplakia. Previous studies have reported genomic drivers in OSCC, but much remains to be elucidated about DNA methylation patterns across different stages of oral carcinogenesis. RESULTS There is a serious lack of biomarkers and clinical application of biomarkers for early detection and prognosis of gingivobuccal complex cancers. Hence, in search of novel biomarkers, we measured genome-wide DNA methylation in 22 normal oral tissues, 22 leukoplakia, and 74 GBC-OSCC tissue samples. Both leukoplakia and GBC-OSCC had distinct methylation profiles as compared to normal oral tissue samples. Aberrant DNA methylation increases during the different stages of oral carcinogenesis, from premalignant lesions to carcinoma. We identified 846 and 5111 differentially methylated promoters in leukoplakia and GBC-OSCC, respectively, with a sizable fraction shared between the two sets. Further, we identified potential biomarkers from integrative analysis in gingivobuccal complex cancers and validated them in an independent cohort. Integration of genome, epigenome, and transcriptome data revealed candidate genes with gene expression synergistically regulated by copy number and DNA methylation changes. Regularised Cox regression identified 32 genes associated with patient survival. In an independent set of samples, we validated eight genes (FAT1, GLDC, HOXB13, CST7, CYB5A, MLLT11, GHR, LY75) from the integrative analysis and 30 genes from previously published reports. Bisulfite pyrosequencing validated GLDC (P = 0.036), HOXB13 (P < 0.0001) promoter hypermethylation, and FAT1 (P < 0.0001) hypomethylation in GBC-OSCC compared to normal controls. CONCLUSIONS Our findings identified methylation signatures associated with leukoplakia and gingivobuccal complex cancers. The integrative analysis in GBC-OSCC identified putative biomarkers that enhance existing knowledge of oral carcinogenesis and may potentially help in risk stratification and prognosis of GBC-OSCC.
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Affiliation(s)
- Mayuri Inchanalkar
- Mahimkar Lab, Cancer Research Institute (CRI), Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center, Kharghar, Navi Mumbai, Maharashtra, 410210, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
| | - Sumana Srivatsa
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
- SIB Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Srikant Ambatipudi
- Mahimkar Lab, Cancer Research Institute (CRI), Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center, Kharghar, Navi Mumbai, Maharashtra, 410210, India
- Achutha Menon Centre for Health Science Studies, Sree Chitra Tirunal Institute for Medical Sciences & Technology, Thiruvananthapuram, Kerala, India
| | - Priyanka G Bhosale
- Mahimkar Lab, Cancer Research Institute (CRI), Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center, Kharghar, Navi Mumbai, Maharashtra, 410210, India
- Centre for Gene Therapy and Regenerative Medicine, Guy's Hospital, King's College London, Tower Wing, London, UK
| | - Asawari Patil
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
- Department of Pathology, Tata Memorial Hospital, Tata Memorial Centre, Mumbai, India
| | - Alejandro A Schäffer
- Cancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute, and National Center for Biotechnology Information, National Institutes of Health, Bethesda, MD, USA
| | - Niko Beerenwinkel
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
- SIB Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Manoj B Mahimkar
- Mahimkar Lab, Cancer Research Institute (CRI), Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center, Kharghar, Navi Mumbai, Maharashtra, 410210, India.
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India.
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7
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Al Ali F, Marr AK, Tatari-Calderone Z, Alfaki M, Toufiq M, Roelands J, Syed Ahamed Kabeer B, Bedognetti D, Marr N, Garand M, Rinchai D, Chaussabel D. Organizing training workshops on gene literature retrieval, profiling, and visualization for early career researchers. F1000Res 2023; 10:275. [PMID: 37448622 PMCID: PMC10336363 DOI: 10.12688/f1000research.36395.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/20/2023] [Indexed: 07/15/2023] Open
Abstract
Early-career researchers must acquire the skills necessary to effectively search and extract information from biomedical literature. This ability is for instance crucial for evaluating the novelty of experimental results, and assessing potential publishing opportunities. Given the rapidly growing volume of publications in the field of biomedical research, new systematic approaches need to be devised and adopted for the retrieval and curation of literature relevant to a specific theme. In this context, we present a hands-on training curriculum aimed at retrieval, profiling, and visualization of literature associated with a given topic. The curriculum was implemented in a workshop in January 2021. Here we provide supporting material and step-by-step implementation guidelines with the ISG15 gene literature serving as an illustrative use case. Workshop participants can learn several skills, including: 1) building and troubleshoot PubMed queries in order to retrieve the literature associated with a gene of interest; 2) identifying key concepts relevant to given themes (such as cell types, diseases, and biological processes); 3) measuring the prevalence of these concepts in the gene literature; 4) extracting key information from relevant articles, and 5) developing a background section or summary on the basis of this information. Finally, trainees can learn to consolidate the structured information captured through this process for presentation via an interactive web application.
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Affiliation(s)
| | | | | | | | | | | | | | - Davide Bedognetti
- Research Branch, Sidra Medicine, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
- Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, 16126, Italy
| | - Nico Marr
- Research Branch, Sidra Medicine, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
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8
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Nguyen HM, Gaikwad S, Oladejo M, Agrawal MY, Srivastava SK, Wood LM. Interferon stimulated gene 15 (ISG15) in cancer: An update. Cancer Lett 2023; 556:216080. [PMID: 36736853 DOI: 10.1016/j.canlet.2023.216080] [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: 11/16/2022] [Revised: 01/17/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023]
Abstract
Among the plethora of defense mechanisms which a host elicits after pathogen invasion, type 1 interferons play a central role in regulating the immune system's response. They induce several interferon-stimulated genes (ISGs) which play a diverse role once activated. Over the past few decades, there have been several studies exploring the role of ISGs in cancer and ISG15 is among the most studied for its pro and anti-tumorigenic role. In this review, we aim to provide an update on the recent observations and findings related to ISG15 in cancer. We provide a brief overview about the initial observations and important historical findings which helped scientists understand structure and function of ISG15. We aim to provide an overview of ISG15 in cancer with an emphasis on studies which delve into the molecular mechanism of ISG15 in modulating the tumor microenvironment. Further, the dysregulation of ISG15 in cancer and the molecular mechanisms associated with its pro and anti-tumor roles are discussed in respective cancer types. Finally, we discuss multiple therapeutic applications of ISG15 in current cancer therapy.
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Affiliation(s)
- Hong-My Nguyen
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Shreyas Gaikwad
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Mariam Oladejo
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Manas Yogendra Agrawal
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Sanjay K Srivastava
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Laurence M Wood
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA.
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Nguyen HM, Gaikwad S, Oladejo M, Paulishak W, Wood LM. Targeting Ubiquitin-like Protein, ISG15, as a Novel Tumor Associated Antigen in Colorectal Cancer. Cancers (Basel) 2023; 15:1237. [PMID: 36831577 PMCID: PMC9954464 DOI: 10.3390/cancers15041237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
Colorectal cancer (CRC) is the third leading cause of cancer-related deaths in both men and women in the United States. While immune checkpoint inhibitor (ICI) therapy is demonstrating remarkable clinical responses, the resistance and immune-related toxicities associated with ICIs demonstrate the need to develop additional immunotherapy options for CRC patients. Cancer vaccines represent a safe and promising treatment approach for CRC. As previously developed tumor-associated antigen (TAA)-based cancer vaccines for CRC are not demonstrating promising results, we propose that interferon-stimulated gene 15 (ISG15) is a novel TAA and therapeutic target for CRC. Our work demonstrates the anti-tumor efficacy of a Listeria-based vaccine targeting ISG15, designated Lm-LLO-ISG15, in an immunocompetent CRC murine model. The Lm-LLO-ISG15-mediated anti-tumor response is associated with an increased influx of functional T cells, higher production of multiple intracellular cytokines response, a lower number of regulatory T cells, and a greater ratio of effector to regulatory T cells (Teff/Treg) in the tumor microenvironment.
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Affiliation(s)
| | | | | | | | - Laurence M. Wood
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
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10
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The diverse repertoire of ISG15: more intricate than initially thought. Exp Mol Med 2022; 54:1779-1792. [PMID: 36319753 PMCID: PMC9722776 DOI: 10.1038/s12276-022-00872-3] [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: 03/18/2022] [Revised: 08/03/2022] [Accepted: 08/08/2022] [Indexed: 11/05/2022] Open
Abstract
ISG15, the product of interferon (IFN)-stimulated gene 15, is the first identified ubiquitin-like protein (UBL), which plays multifaceted roles not only as a free intracellular or extracellular molecule but also as a post-translational modifier in the process of ISG15 conjugation (ISGylation). ISG15 has only been identified in vertebrates, indicating that the functions of ISG15 and its conjugation are restricted to higher eukaryotes and have evolved with IFN signaling. Despite the highlighted complexity of ISG15 and ISGylation, it has been suggested that ISG15 and ISGylation profoundly impact a variety of cellular processes, including protein translation, autophagy, exosome secretion, cytokine secretion, cytoskeleton dynamics, DNA damage response, telomere shortening, and immune modulation, which emphasizes the necessity of reassessing ISG15 and ISGylation. However, the underlying mechanisms and molecular consequences of ISG15 and ISGylation remain poorly defined, largely due to a lack of knowledge on the ISG15 target repertoire. In this review, we provide a comprehensive overview of the mechanistic understanding and molecular consequences of ISG15 and ISGylation. We also highlight new insights into the roles of ISG15 and ISGylation not only in physiology but also in the pathogenesis of various human diseases, especially in cancer, which could contribute to therapeutic intervention in human diseases.
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Clarkson BDS, Grund E, David K, Johnson RK, Howe CL. ISGylation is induced in neurons by demyelination driving ISG15-dependent microglial activation. J Neuroinflammation 2022; 19:258. [PMID: 36261842 PMCID: PMC9583544 DOI: 10.1186/s12974-022-02618-4] [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: 05/27/2022] [Accepted: 10/07/2022] [Indexed: 11/22/2022] Open
Abstract
The causes of grey matter pathology and diffuse neuron injury in MS remain incompletely understood. Axonal stress signals arising from white matter lesions has been suggested to play a role in initiating this diffuse grey matter pathology. Therefore, to identify the most upstream transcriptional responses in neurons arising from demyelinated axons, we analyzed the transcriptome of actively translating neuronal transcripts in mouse models of demyelinating disease. Among the most upregulated genes, we identified transcripts associated with the ISGylation pathway. ISGylation refers to the covalent attachment of the ubiquitin-like molecule interferon stimulated gene (ISG) 15 to lysine residues on substrates targeted by E1 ISG15-activating enzyme, E2 ISG15-conjugating enzymes and E3 ISG15-protein ligases. We further confirmed that ISG15 expression is increased in MS cortical and deep gray matter. Upon investigating the functional impact of neuronal ISG15 upregulation, we noted that ISG15 expression was associated changes in neuronal extracellular vesicle protein and miRNA cargo. Specifically, extracellular vesicle-associated miRNAs were skewed toward increased frequency of proinflammatory and neurotoxic miRNAs and decreased frequency of anti-inflammatory and neuroprotective miRNAs. Furthermore, we found that ISG15 directly activated microglia in a CD11b-dependent manner and that microglial activation was potentiated by treatment with EVs from neurons expressing ISG15. Further study of the role of ISG15 and ISGylation in neurons in MS and neurodegenerative diseases is warranted.
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Affiliation(s)
- Benjamin D. S. Clarkson
- grid.66875.3a0000 0004 0459 167XDepartment of Neurology, Mayo Clinic, Rochester, MN 55905 USA ,grid.66875.3a0000 0004 0459 167XDepartment of Laboratory Medicine and Pathology, Mayo Clinic, Guggenheim 1521C, 200 First Street SW, Rochester, MN 55905 USA
| | - Ethan Grund
- grid.66875.3a0000 0004 0459 167XDepartment of Neurology, Mayo Clinic, Rochester, MN 55905 USA ,grid.66875.3a0000 0004 0459 167XMayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic Alix School of Medicine and Mayo Clinic Medical Scientist Training Program, MN 55905 Rochester, USA
| | - Kenneth David
- grid.418935.20000 0004 0436 053XConcordia College, Moorhead, MN USA
| | - Renee K. Johnson
- grid.66875.3a0000 0004 0459 167XDepartment of Neurology, Mayo Clinic, Rochester, MN 55905 USA
| | - Charles L. Howe
- grid.66875.3a0000 0004 0459 167XDepartment of Neurology, Mayo Clinic, Rochester, MN 55905 USA ,grid.66875.3a0000 0004 0459 167XDivision of Experimental Neurology, Mayo Clinic, Rochester, MN 55905 USA ,grid.66875.3a0000 0004 0459 167XCenter for Multiple Sclerosis and Autoimmune Neurology, Mayo Clinic, Rochester, MN 55905 USA
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12
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Tao P, Sun L, Sun Y, Wang Y, Yang Y, Yang B, Li F. ISG15 is associated with cervical cancer development. Oncol Lett 2022; 24:380. [PMID: 36238852 PMCID: PMC9494601 DOI: 10.3892/ol.2022.13500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 02/01/2022] [Indexed: 12/05/2022] Open
Abstract
Cervical cancer (CC) is a complex disease. Numerous factors contribute to the tumourigenesis and progression of CC neoplasms. The present study analysed transcriptomic differences and simulated tumour progression to explore the pathogenesis of CC. RNA sequencing was performed to analyse the transcriptomic differences among normal tissue (NC), paracarcinoma tissue (TP), and primary tumour tissue (TT). Pseudo-time analysis was performed to simulate tumour progression. Reverse transcription-quantitative PCR (RT-qPCR) and immunohistochemistry (IHC) were used to analyse the expression levels of ISG15 ubiquitin-like modifier (ISG15). Cell proliferation wound healing and Transwell assays were used to examine the effect of ISG15 inhibition and overexpression on HeLa cells. The RT-qPCR and IHC results indicated that ISG15 expression was significantly upregulated in TT. An increasing trend of ISG15 expression from NC to TP to TT was observed, which suggested that elevated ISG15 expression was closely associated with malignant evolution in CC tissues. HeLa cell experiments revealed that ISG15-small interfering RNA inhibited cell proliferation and invasion. The present study demonstrated that ISG15 was upregulated in CC and positively associated with the development of CC. ISG15 may act as an oncogene in the tumourigenesis of CC.
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Affiliation(s)
- Pingping Tao
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Liyan Sun
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Yanmei Sun
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Yuhua Wang
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Yumei Yang
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Binlie Yang
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Fang Li
- Department of Obstetrics and Gynecology, East Hospital, Tongji University School of Medicine, Shanghai 201999, P.R. China
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Storkus WJ, Maurer D, Lin Y, Ding F, Bose A, Lowe D, Rose A, DeMark M, Karapetyan L, Taylor JL, Chelvanambi M, Fecek RJ, Filderman JN, Looney TJ, Miller L, Linch E, Lowman GM, Kalinski P, Butterfield LH, Tarhini A, Tawbi H, Kirkwood JM. Dendritic cell vaccines targeting tumor blood vessel antigens in combination with dasatinib induce therapeutic immune responses in patients with checkpoint-refractory advanced melanoma. J Immunother Cancer 2021; 9:jitc-2021-003675. [PMID: 34782430 PMCID: PMC8593702 DOI: 10.1136/jitc-2021-003675] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2021] [Indexed: 01/12/2023] Open
Abstract
Background A first-in-human, randomized pilot phase II clinical trial combining vaccines targeting overexpressed, non-mutated tumor blood vessel antigens (TBVA) and tyrosine kinase inhibitor dasatinib was conducted in human leukocyte antigen (HLA)-A2+ patients with advanced melanoma. Methods Patient monocyte-derived type-1-polarized dendritic cells were loaded with HLA-A2-presented peptides derived from TBVA (DLK1, EphA2, HBB, NRP1, RGS5, TEM1) and injected intradermally as a vaccine into the upper extremities every other week. Patients were randomized into one of two treatment arms receiving oral dasatinib (70 mg two times per day) beginning in week 5 (Arm A) or in week 1 (Arm B). Trial endpoints included T cell response to vaccine peptides (interferon-γ enzyme-linked immunosorbent spot), objective clinical response (Response Evaluation Criteria in Solid Tumors V.1.1) and exploratory tumor, blood and serum profiling of immune-associated genes/proteins. Results Sixteen patients with advanced-stage cutaneous (n=10), mucosal (n=1) or uveal (n=5) melanoma were accrued, 15 of whom had previously progressed on programmed cell death protein 1 (PD-1) blockade. Of 13 evaluable patients, 6 patients developed specific peripheral blood T cell responses against ≥3 vaccine-associated peptides, with further evidence of epitope spreading. All six patients with specific CD8+ T cell response to vaccine-targeted antigens exhibited evidence of T cell receptor (TCR) convergence in association with preferred clinical outcomes (four partial response and two stabilization of disease (SD)). Seven patients failed to respond to vaccination (one SD and six progressive disease). Patients in Arm B (immediate dasatinib) outperformed those in Arm A (delayed dasatinib) for immune response rate (IRR; 66.7% vs 28.6%), objective response rate (ORR) (66.7% vs 0%), overall survival (median 15.45 vs 3.47 months; p=0.0086) and progression-free survival (median 7.87 vs 1.97 months; p=0.063). IRR (80% vs 25%) and ORR (60% vs 12.5%) was greater for females versus male patients. Tumors in patients exhibiting response to treatment displayed (1) evidence of innate and adaptive immune-mediated inflammation and TCR convergence at baseline, (2) on-treatment transcriptional changes associated with reduced hypoxia/acidosis/glycolysis, and (3) increased inflammatory immune cell infiltration and tertiary lymphoid structure neogenesis. Conclusions Combined vaccination against TBVA plus dasatinib was safe and resulted in coordinating immunologic and/or objective clinical responses in 6/13 (46%) evaluable patients with melanoma, particularly those initiating treatment with both agents. Trial registration number NCT01876212.
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Affiliation(s)
- Walter J Storkus
- Dermatology and Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Deena Maurer
- Translational and Regulatory Affairs, Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Yan Lin
- Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Fei Ding
- Biostatistics, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
| | - Anamika Bose
- Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
| | - Devin Lowe
- Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Abilene, Texas, USA
| | - Amy Rose
- Clinical Research Services, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
| | - Melissa DeMark
- Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Lilit Karapetyan
- Medicine, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
| | - Jennifer L Taylor
- Dermatology and Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Manoj Chelvanambi
- Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Ronald J Fecek
- Microbiology and Immunology, LECOM, Greensburg, Pennsylvania, USA
| | - Jessica N Filderman
- Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | | | - Lauren Miller
- Molecular Biology, Thermo Fisher Scientific, Santa Clara, Carlsbad, California, USA
| | - Elizabeth Linch
- Molecular Biology, Thermo Fisher Scientific, Santa Clara, Carlsbad, California, USA
| | - Geoffrey M Lowman
- Molecular Biology, Thermo Fisher Scientific, Santa Clara, Carlsbad, California, USA
| | - Pawel Kalinski
- Medical Oncology and Immunology, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Lisa H Butterfield
- Research and Development, Parker Institute for Cancer Immunotherapy, San Francisco, California, USA
- Microbiology and Immunology, University of California San Francisco, San Francisco, California, USA
| | - Ahmad Tarhini
- Cutaneous Oncology and Immunology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Hussein Tawbi
- Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - John M Kirkwood
- Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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14
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Howell LM, Forbes NS. Bacteria-based immune therapies for cancer treatment. Semin Cancer Biol 2021; 86:1163-1178. [PMID: 34547442 DOI: 10.1016/j.semcancer.2021.09.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 09/03/2021] [Accepted: 09/12/2021] [Indexed: 12/23/2022]
Abstract
Engineered bacterial therapies that target the tumor immune landscape offer a new class of cancer immunotherapy. Salmonella enterica and Listeria monocytogenes are two species of bacteria that have been engineered to specifically target tumors and serve as delivery vessels for immunotherapies. Therapeutic bacteria have been engineered to deliver cytokines, gene silencing shRNA, and tumor associated antigens that increase immune activation. Bacterial therapies stimulate both the innate and adaptive immune system, change the immune dynamics of the tumor microenvironment, and offer unique strategies for targeting tumors. Bacteria have innate adjuvant properties, which enable both the delivered molecules and the bacteria themselves to stimulate immune responses. Bacterial immunotherapies that deliver cytokines and tumor-associated antigens have demonstrated clinical efficacy. Harnessing the diverse set of mechanisms that Salmonella and Listeria use to alter the tumor-immune landscape has the potential to generate many new and effective immunotherapies.
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Affiliation(s)
- Lars M Howell
- Department of Chemical Engineering, University of Massachusetts, Amherst, United States
| | - Neil S Forbes
- Department of Chemical Engineering, University of Massachusetts, Amherst, United States.
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15
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Narovlyansky AN, Poloskov VV, Ivanova AM, Mezentseva MV, Suetina IA, Russu LI, Chelarskaya ES, Izmest'eva AV, Ospelnikova TP, Zubashev IK, Sarymsakov AA, Ershov FI. [Interferon-regulating activity of the CelAgrip drug and its influence on the formation of reactive oxygen species and expression of innate immunity genes in Burkitt's lymphome cells cultures.]. Vopr Virusol 2021; 65:87-94. [PMID: 32515564 DOI: 10.36233/0507-4088-2020-65-2-87-94] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 03/31/2020] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Interferons (IFN) and IFN inducers are effective in suppressing viral reproduction and correcting of the innate immunity mechanisms. The aim of the study was to test the hypothesis of the possible involvement of the IFN inducer CelAgrip (CA) as an activator or suppressor of antiviral effects in Burkitt's lymphoma (LB) cell cultures with different ability to produce Epstein-Barr virus antigens (EBV). MATERIAL AND METHODS The kinetic analysis of the dynamics of reactive oxygen species (ROS) production and determination of gene group expression by real-time PCR in response to CA treatment were done in human cell lines LB P3HR-1 and Namalva, spontaneously producing and not producing EBV antigens. RESULTS AND DISCUSSION When treating CA in Namalva cells, a decrease in the ROS activation index was found; in P3HR-1 cells, an increase was observed. After treatment with CA, there was no reliable activation of the IFN-α, IFN-β and IFN-λ genes in Namalva cells, but the expression of the ISG15 and P53(TP53) genes was increased more than 1200 times and 4.5 times, respectively. When processing the CA of P3HR-1 cells, the expression of IFN-α genes increased by more than 200 times, IFN-λ - 100 times, and the ISG15 gene - 2.2 times. The relationship between IFN-inducing action of CA and the activity of ISG15 and ROS in LB cell cultures producing and not producing EBV antigens is supposed. CONCLUSION In Namalva cells that do not produce EBV antigens the treatment of CA results in suppression of ROS generation and activation of the expression of genes ISG15 and P53 (TP53); in P3HR-1 cells producing EBV antigens, the opposite picture is observed - the formation of ROS and the expression of the IFN-α and IFN-λ genes are activated and the activity of the ISG15 and P53 (TP53) genes is suppressed.
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Affiliation(s)
- A N Narovlyansky
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - V V Poloskov
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - A M Ivanova
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - M V Mezentseva
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - I A Suetina
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - L I Russu
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - E S Chelarskaya
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - A V Izmest'eva
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - T P Ospelnikova
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - I K Zubashev
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
| | - A A Sarymsakov
- Institute of Polymer Chemystry and Physics, Tashkent, 100128, Uzbekistan
| | - F I Ershov
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F. Gamaleya, Moscow, 123098, Russia
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Al Ali F, Marr AK, Tatari-Calderone Z, Alfaki M, Toufiq M, Roelands J, Syed Ahamed Kabeer B, Bedognetti D, Marr N, Garand M, Rinchai D, Chaussabel D. Organizing gene literature retrieval, profiling, and visualization training workshops for early career researchers. F1000Res 2021. [DOI: 10.12688/f1000research.36395.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Developing the skills needed to effectively search and extract information from biomedical literature is essential for early-career researchers. It is, for instance, on this basis that the novelty of experimental results, and therefore publishing opportunities, can be evaluated. Given the unprecedented volume of publications in the field of biomedical research, new systematic approaches need to be devised and adopted for the retrieval and curation of literature relevant to a specific theme. Here we describe a hands-on training curriculum aimed at retrieval, profiling, and visualization of literature associated with a given topic. This curriculum was implemented in a workshop in January 2021. We provide supporting material and step-by-step implementation guidelines with the ISG15 gene literature serving as an illustrative use case. Through participation in such a workshop, trainees can learn: 1) to build and troubleshoot PubMed queries in order to retrieve the literature associated with a gene of interest; 2) to identify key concepts relevant to given themes (such as cell types, diseases, and biological processes); 3) to measure the prevalence of these concepts in the gene literature; 4) to extract key information from relevant articles, and 5) to develop a background section or summary on the basis of this information. Finally, trainees can learn to consolidate the structured information captured through this process for presentation via an interactive web application.
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17
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Gao Y, Qin Y, Wan C, Sun Y, Meng J, Huang J, Hu Y, Jin H, Yang K. Small Extracellular Vesicles: A Novel Avenue for Cancer Management. Front Oncol 2021; 11:638357. [PMID: 33791224 PMCID: PMC8005721 DOI: 10.3389/fonc.2021.638357] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 02/01/2021] [Indexed: 12/18/2022] Open
Abstract
Extracellular vesicles are small membrane particles derived from various cell types. EVs are broadly classified as ectosomes or small extracellular vesicles, depending on their biogenesis and cargoes. Numerous studies have shown that EVs regulate multiple physiological and pathophysiological processes. The roles of small extracellular vesicles in cancer growth and metastasis remain to be fully elucidated. As endogenous products, small extracellular vesicles are an ideal drug delivery platform for anticancer agents. However, several aspects of small extracellular vesicle biology remain unclear, hindering the clinical implementation of small extracellular vesicles as biomarkers or anticancer agents. In this review, we summarize the utility of cancer-related small extracellular vesicles as biomarkers to detect early-stage cancers and predict treatment outcomes. We also review findings from preclinical and clinical studies of small extracellular vesicle-based cancer therapies and summarize interventional clinical trials registered in the United States Food and Drug Administration and the Chinese Clinical Trials Registry. Finally, we discuss the main challenges limiting the clinical implementation of small extracellular vesicles and recommend possible approaches to address these challenges.
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Affiliation(s)
| | | | | | | | | | | | | | - Honglin Jin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kunyu Yang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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18
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Kariri YA, Alsaleem M, Joseph C, Alsaeed S, Aljohani A, Shiino S, Mohammed OJ, Toss MS, Green AR, Rakha EA. The prognostic significance of interferon-stimulated gene 15 (ISG15) in invasive breast cancer. Breast Cancer Res Treat 2021; 185:293-305. [PMID: 33073304 PMCID: PMC7867506 DOI: 10.1007/s10549-020-05955-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/28/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Lymphovascular invasion (LVI) is a prognostic factor in early-stage invasive breast cancer (BC). Through bioinformatics, data analyses of multiple BC cohorts revealed the positive association between interferon-stimulated gene 15 (ISG15) LVI status. Thus, we explored the prognostic significance of ISG15 in BC. METHODS The prognostic significance of ISG15 mRNA was assessed in METABRIC (n = 1980), TCGA (n = 854) and Kaplan-Meier Plotter (n = 3951). ISG15 protein was evaluated using immunohistochemistry (n = 859) in early-stage invasive BC patients with long-term follow-up. The associations between ISG15 expression and clinicopathological features, expression of immune cell markers and patient outcome data were evaluated. RESULTS High mRNA and protein ISG15 expression were associated with LVI, higher histological grade, larger tumour size, hormonal receptor negativity, HER2 positivity, p53 and Ki67. High ISG15 protein expression was associated with HER2-enriched BC subtypes and immune markers (CD8, FOXP3 and CD68). High ISG15 mRNA and ISG15 expressions were associated with poor patient outcome. Cox proportional multivariate analysis revealed that the elevated ISG15 expression was an independent prognostic factor of shorter BC-specific survival. CONCLUSION This study provides evidence for the role of ISG15 in LVI development and BC prognosis. Further functional studies in BC are warranted to evaluate the therapeutic potential of ISG15.
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Affiliation(s)
- Yousif A Kariri
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
- Department of Laboratory Medical Science, Faculty of Applied Medical Science, Shaqra University, Shaqra, Saudi Arabia
| | - Mansour Alsaleem
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Chitra Joseph
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Sami Alsaeed
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Abrar Aljohani
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Sho Shiino
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Omar J Mohammed
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Michael S Toss
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Andrew R Green
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK
| | - Emad A Rakha
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, UK.
- Department of Histopathology, Division of Cancer and Stem Cells, School of Medicine, The University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham City Hospital, Nottingham, NG5 1PB, UK.
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Enhancement of HIV-1 Env-Specific CD8 T Cell Responses Using Interferon-Stimulated Gene 15 as an Immune Adjuvant. J Virol 2020; 95:JVI.01155-20. [PMID: 33115866 DOI: 10.1128/jvi.01155-20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/21/2020] [Indexed: 12/22/2022] Open
Abstract
Induction of the endogenous innate immune system by interferon (IFN) triggers the expression of many proteins that serve like alarm bells in the body, activating an immune response. After a viral infection, one of the genes activated by IFN induction is the IFN-stimulated gene 15 (ISG15), which encodes a ubiquitin-like protein that undergoes a reversible posttranslational modification (ISGylation). ISG15 protein can also act unconjugated, intracellularly and secreted, acting as a cytokine. Although ISG15 has an essential role in host defense responses to microbial infection, its role as an immunomodulator in the vaccine field remains to be defined. In this investigation, we showed that ISG15 exerts an immunomodulatory role in human immunodeficiency virus (HIV) vaccines. In mice, after priming with a DNA-ISG15 vector mixed with a DNA expressing HIV-1 gp120 (DNA-gp120), followed by a booster with a modified vaccinia virus Ankara (MVA) vector expressing HIV-1 antigens, both wild-type ISG15-conjugated (ISG15-wt) and mutant unconjugated (ISG15-mut) proteins act as immune adjuvants by increasing the magnitude and quality of HIV-1-specific CD8 T cells, with ISG15-wt providing better immunostimulatory activity than ISG15-mut. The HIV-1 Env-specific CD8 T cell responses showed a predominant T effector memory (TEM) phenotype in all groups. Moreover, the amount of DNA-gp120 used to immunize mice could be reduced 5-fold after mixing with DNA-ISG15 without affecting the potency and the quality of the HIV-1 Env-specific immune responses. Our study clearly highlights the potential use of the IFN-induced ISG15 protein as immune adjuvant to enhance immune responses to HIV antigens, suggesting that this molecule might be exploitable for prophylactic and therapeutic vaccine approaches against pathogens.IMPORTANCE Our study described the potential role of ISG15 as an immunomodulatory molecule in the optimization of HIV/AIDS vaccine candidates. Using a DNA prime-MVA boost immunization protocol, our results indicated an increase in the potency and the quality of the HIV-1 Env-specific CD8 T cell response. These results highlight the adjuvant potency of ISG15 to elicit improved viral antigen presentation to the immune system, resulting in an enhanced HIV-1 vaccine immune response. The DNA-ISG15 vector could find applicability in the vaccine field in combination with other nucleic acid-based vector vaccines.
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Tecalco-Cruz AC, Ramírez-Jarquín JO, Cruz-Ramos E. Regulation and action of interferon-stimulated gene 15 in breast cancer cells. Hum Cell 2020; 33:954-962. [DOI: 10.1007/s13577-020-00414-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 08/09/2020] [Indexed: 12/24/2022]
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Qu T, Zhang W, Qi L, Cao L, Liu C, Huang Q, Li G, Li L, Wang Y, Guo Q, Guo Y, Ren D, Gao Y, Wang J, Meng B, Zhang B, Cao W. ISG15 induces ESRP1 to inhibit lung adenocarcinoma progression. Cell Death Dis 2020; 11:511. [PMID: 32641707 PMCID: PMC7343783 DOI: 10.1038/s41419-020-2706-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 06/15/2020] [Accepted: 06/17/2020] [Indexed: 11/23/2022]
Abstract
Our previous work demonstrated that Epithelial Splicing Regulatory Protein 1 (ESRP1) could inhibit the progression of lung adenocarcinoma (ADC). When ESRP1 was upregulated, the interferon (IFN) pathway was activated and Interferon-stimulated gene 15 (ISG15) expression increased exponentially in our microarray result. In this study, we aim to explore the function of ISG15 and its interactions with ESRP1 and to provide new insights for ADC treatment. ISG15 expression in lung ADC tissues was determined by immunohistochemistry (IHC) staining. The effect of ISG15 on lung ADC progression was examined by in vitro and in vivo assays. The mechanism of action on ESRP1 regulating ISG15 was investigated using Western blotting, RT-qPCR, immunofluorescence staining, chromatin immunoprecipitation, and a dual luciferase reporter system. The ISGylation between ISG15 and ESRP1 was detected by co-immunoprecipitation. Patients with high ISG15 expression were associated with higher survival rates, especially those with ISG15 expression in the nucleus. In vitro and in vivo experiments showed that upregulation of ISG15 inhibited EMT in lung ADC. ESRP1 upregulated the expression of ISG15 through CREB with enriched ISG15 in the nucleus. Importantly, ISG15 promoted ISGylation of ESRP1 and slowed the degradation of ESRP1, which demonstrated that ESRP1 and ISG15 formed a positive feedback loop and jointly suppressed EMT of lung ADC. In conclusion, ISG15 serves as an independent prognostic marker for long-term survival in lung ADC patients. We have revealed the protective effect of ISG15 against lung ADC progression and the combinatorial benefit of ISG15 and ESRP1 on inhibiting EMT. These findings suggest that reconstituting ISG15 and ESRP1 may have the potential for treating lung ADC.
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Affiliation(s)
- Tongyuan Qu
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Wenshuai Zhang
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Lisha Qi
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Lu Cao
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Changxu Liu
- Department of Pathology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, 300120, Tianjin, China
| | - Qiujuan Huang
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Guangning Li
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Lingmei Li
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Yalei Wang
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Qianru Guo
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Yuhong Guo
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Danyang Ren
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Yanan Gao
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Jinpeng Wang
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Bin Meng
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China
| | - Bin Zhang
- Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China.
| | - Wenfeng Cao
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University, 300060, Tianjin, China.
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Ballar Kirmizibayrak P, Erbaykent-Tepedelen B, Gozen O, Erzurumlu Y. Divergent Modulation of Proteostasis in Prostate Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1233:117-151. [PMID: 32274755 DOI: 10.1007/978-3-030-38266-7_5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Proteostasis regulates key cellular processes such as cell proliferation, differentiation, transcription, and apoptosis. The mechanisms by which proteostasis is regulated are crucial and the deterioration of cellular proteostasis has been significantly associated with tumorigenesis since it specifically targets key oncoproteins and tumor suppressors. Prostate cancer (PCa) is the second most common cause of cancer death in men worldwide. Androgens mediate one of the most central signaling pathways in all stages of PCa via the androgen receptor (AR). In addition to their regulation by hormones, PCa cells are also known to be highly secretory and are particularly prone to ER stress as proper ER function is essential. Alterations in various complex signaling pathways and cellular processes including cell cycle control, transcription, DNA repair, apoptosis, cell adhesion, epithelial-mesenchymal transition (EMT), and angiogenesis are critical factors influencing PCa development through key molecular changes mainly by posttranslational modifications in PCa-related proteins, including AR, NKX3.1, PTEN, p53, cyclin D1, and p27. Several ubiquitin ligases like MDM2, Siah2, RNF6, CHIP, and substrate-binding adaptor SPOP; deubiquitinases such as USP7, USP10, USP26, and USP12 are just some of the modifiers involved in the regulation of these key proteins via ubiquitin-proteasome system (UPS). Some ubiquitin-like modifiers, especially SUMOs, have been also closely associated with PCa. On the other hand, the proteotoxicity resulting from misfolded proteins and failure of ER adaptive capacity induce unfolded protein response (UPR) that is an indispensable signaling mechanism for PCa development. Lastly, ER-associated degradation (ERAD) also plays a crucial role in prostate tumorigenesis. In this section, the relationship between prostate cancer and proteostasis will be discussed in terms of UPS, UPR, SUMOylation, ERAD, and autophagy.
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Affiliation(s)
| | | | - Oguz Gozen
- Faculty of Medicine, Department of Physiology, Ege University, Izmir, Turkey
| | - Yalcin Erzurumlu
- Faculty of Pharmacy, Department of Biochemistry, Suleyman Demirel University, Isparta, Turkey
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Lin P, Yao Z, Sun Y, Li W, Liu Y, Liang K, Liu Y, Qin J, Hou X, Chen L. Deciphering novel biomarkers of lymph node metastasis of thyroid papillary microcarcinoma using proteomic analysis of ultrasound-guided fine-needle aspiration biopsy samples. J Proteomics 2019; 204:103414. [PMID: 31195151 DOI: 10.1016/j.jprot.2019.103414] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 01/10/2023]
Abstract
Thyroid papillary microcarcinoma is now a common clinical problem. Cervical lymph node metastasis is the main metastasis mode of PTMC. However, before operation, it is still difficult to determine exactly whether PTMC patient is suffering with cervical lymph node metastasis. To resolve this dilemma, for better selection of optimum treatment plans, it is necessary to investigate the overall changes in proteomes of PTMC, and evaluate the potential of biomarkers to predict lymph node metastasis. Tandem mass tags combined with multidimensional liquid chromatography and mass spectrometry analyses were used aiming to screen the proteomic profiles of fine-needle aspiration biopsy samples. Quantitative proteomic analysis, significant pathway and functional categories were investigated. In total, 3391 proteins of the 3793 protein groups identified were quantified. Bioinformatics analysis indicated that differentially expressed proteins were involved in multiple biological functions, metastasis-related pathways. Moreover, IFN-stimulated gene 15 proteins were found to be well distinguished between patients with lymph node metastatic and patients with nonmetastatic PTMC. Knocking down ISG15 with shRNA inhibited the xenografted tumor growth. This study provided a reference proteome map for lymph node metastatic PTMC. ISG15 probably is a prognosis marker of thyroid papillary microcarcinoma patients with lymph node metastasis. SIGNIFICANCE: Nowadays, thyroid cancer has become a widespread epidemic. The rate of thyroid cancer incidence has been faster than any other cancers, reported by the American Cancer Society. Papillary thyroid microcarcinoma (PTMC) is a subset of PTC defined as PTC measuring≤1 cm in size, which comprises nearly one-half of all the cases of PTCs. Actually, the rapidly increasing global incidence of PTC is mainly attributed to the corresponding increase in the diagnosis of PTMC. Scholars have figuratively compared the increase of PTMC to the "tsunami". The treatment scheme for PTMC is still not uniform, and the controversy is mainly focused on the necessity of surgery treatment. PTMCs often have an indolent course in the absence of evidence of metastatic cervical lymph nodes, distant metastases and extrathyroidal extension. Therefore, it is important for us to reliably differentiate the small number of PTMC patients developing significant metastases progression from the larger population of patients that harbor indolent PTMCs. The present study aimed to investigate the overall changes in proteomes of PTMC, and evaluate the potential of biomarkers to predict lymph node metastasis. Tandem mass tags (TMT) combined with multidimensional liquid chromatography and mass spectrometry analyses were used aiming to screen the proteomic profiles of fine-needle aspiration biopsy (FNAB) samples. Quantitative proteomic analysis, significant pathway and functional categories were investigated. Our results showed that some differential expression proteins were likely to be important resources for finding new diagnostic biomarkers.
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Affiliation(s)
- Peng Lin
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Zhina Yao
- Hospital for Reproductive Medicine Affiliated to Shandong University, Ji'nan 250012, Shandong, PR China
| | - Yu Sun
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Wenjuan Li
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Yan Liu
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Kai Liang
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Yuan Liu
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Jun Qin
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Xinguo Hou
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China
| | - Li Chen
- Department of Endocrine, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, PR China.
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Amorim A, Mafud AC, Nogueira S, Jesus JR, Araújo ARD, Plácido A, Brito Neta M, Alves MMM, Carvalho FAA, Rufino Arcanjo DD, Braun S, López MSP, López-Ruiz B, Delerue-Matos C, Mascarenhas Y, Silva D, Eaton P, Almeida Leite JRS. Copper nanoparticles stabilized with cashew gum: Antimicrobial activity and cytotoxicity against 4T1 mouse mammary tumor cell line. J Biomater Appl 2019; 34:188-197. [DOI: 10.1177/0885328219845964] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Adriany Amorim
- Centre for Biodiversity Research and Biotechnology, Biotec, Universidade Federal do Piaui, Parnaíba 64202020, PI, Brazil
| | - Ana Carolina Mafud
- São Carlos Physical Institute, University of São Paulo, USP, São Carlos 13566590, SP, Brazil
| | - Silvania Nogueira
- Centre for Biodiversity Research and Biotechnology, Biotec, Universidade Federal do Piaui, Parnaíba 64202020, PI, Brazil
| | - Joilson Ramos- Jesus
- Centre for Biodiversity Research and Biotechnology, Biotec, Universidade Federal do Piaui, Parnaíba 64202020, PI, Brazil
| | - Alyne Rodrigues de Araújo
- Centre for Biodiversity Research and Biotechnology, Biotec, Universidade Federal do Piaui, Parnaíba 64202020, PI, Brazil
| | - Alexandra Plácido
- Glial Cell Biology Lab, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto 4200135, Portugal
- Bioprospectum, Lda, UPTEC, Porto 4200135, Portugal
| | - Maria Brito Neta
- Department of Genetics and Morphology, Institute of Biology Science, University of Brasilia, Brasília-DF 70910900, Brazil
| | | | | | - Daniel Dias Rufino Arcanjo
- Centre for Biodiversity Research and Biotechnology, Biotec, Universidade Federal do Piaui, Parnaíba 64202020, PI, Brazil
- Medicinal Plants Research Center, NPPM, UFPI, Teresina 64049550, PI, Brazil
| | - Sacha Braun
- Department of Genetics and Morphology, Institute of Biology Science, University of Brasilia, Brasília-DF 70910900, Brazil
| | - Marta Sánchez-Paniagua López
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid 28240, Spain
| | - Beatriz López-Ruiz
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid 28240, Spain
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, Superior Engineering Institute of Porto, Polytechnic Institute of Porto, Porto 4200072, Portugal
| | - Yvonne Mascarenhas
- São Carlos Physical Institute, University of São Paulo, USP, São Carlos 13566590, SP, Brazil
| | - Durcilene Silva
- Department of Genetics and Morphology, Institute of Biology Science, University of Brasilia, Brasília-DF 70910900, Brazil
| | - Peter Eaton
- Centre for Biodiversity Research and Biotechnology, Biotec, Universidade Federal do Piaui, Parnaíba 64202020, PI, Brazil
- Requimte/LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687, Porto 4169007, Portugal
| | - José Roberto Souza Almeida Leite
- Nucleo de Pesquisa em Morfologia e Imunologia Aplicada, NuPMIA, Area Morphology, Faculty of Medicine, University of Brasília, UnB, 70910900, Campus Darcy Ribeiro, Brasília, Brazil
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Han HG, Moon HW, Jeon YJ. ISG15 in cancer: Beyond ubiquitin-like protein. Cancer Lett 2018; 438:52-62. [DOI: 10.1016/j.canlet.2018.09.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 09/06/2018] [Indexed: 01/08/2023]
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26
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Liu Z, Ma M, Yan L, Chen S, Li S, Yang D, Wang X, Xiao H, Deng H, Zhu H, Zuo C, Xia M. miR-370 regulates ISG15 expression and influences IFN-α sensitivity in hepatocellular carcinoma cells. Cancer Biomark 2018; 22:453-466. [PMID: 29758929 PMCID: PMC6027951 DOI: 10.3233/cbm-171075] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND: Interferon-α (IFN-α) is an adjuvant to chemotherapy and radiotherapy for hepatocellular carcinoma (HCC), but some HCC patients do not respond to treatment with IFN-α. METHODS: We performed loss-of-function and gain-of-function experiments to examine the role of ISG15 in the IFN-α sensitivity of LH86, HLCZ01, SMMC7721, and Huh7 cell lines and tumor samples. RESULTS: The overexpression of ISG15 reduced apoptosis in Huh7 and LH86 cells in the presence of IFN-α, whereas the shRNA-mediated knock down of ISG15 expression increased apoptosis in both Huh7 and LH86 cells. We identified a putative miR-370 target site in the 3’-UTR in the ISG15 mRNA, and the level of miR-370 expression in HCC cell lines reflected the level of IFN-α-induced apoptosis exhibited by each. Both HCC cell lines and tumor samples had significantly lower levels of miR-370 than the control cells and tissues (P< 0.05). The overexpression of miR-370 in IFN-α-treated LH86 and Huh7 cells increased apoptosis and reduced the volume of LH86- and Huh7-derived xenograft tumors in mice treated with IFN-α compared with the control tumors. CONCLUSIONS: Our findings suggest that miR-370 functions as an HCC tumor suppressor and regulator of IFN-α sensitivity and that miR-370 might be a useful prognostic marker for HCC patients.
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Affiliation(s)
- Zhuo Liu
- Department of Gastroduodenal and Pancreatic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Min Ma
- Department of Gastroduodenal and Pancreatic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Lei Yan
- Department of Gynaecological Oncology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Shilin Chen
- Department of Gastroduodenal and Pancreatic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Sha Li
- Department of Gastroduodenal and Pancreatic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Darong Yang
- Department of Molecular Medicine, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, Hunan, China
| | - Xiaohong Wang
- Department of Molecular Medicine, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, Hunan, China
| | - Hua Xiao
- Department of Gastroduodenal and Pancreatic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Hongyu Deng
- Department of Laboratory Medicine, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Haizhen Zhu
- Department of Molecular Medicine, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, Hunan, China
| | - Chaohui Zuo
- Department of Gastroduodenal and Pancreatic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
| | - Man Xia
- Department of Gynaecological Oncology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, Hunan, China
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Jiang T, Guo J, Hu Z, Zhao M, Gu Z, Miao S. Identification of Potential Prostate Cancer-Related Pseudogenes Based on Competitive Endogenous RNA Network Hypothesis. Med Sci Monit 2018; 24:4213-4239. [PMID: 29923546 PMCID: PMC6042310 DOI: 10.12659/msm.910886] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) have been revealed to function as competing endogenous RNAs (ceRNAs), which can seclude the common microRNAs (miRNAs) and hence prevent the miRNAs from binding to their ancestral gene. Nonetheless, the role of lncRNA-mediated ceRNAs in prostate cancer has not yet been elucidated. MATERIAL AND METHODS Using The Cancer Genome Atlas (TCGA) database, lncRNA, miRNA, and mRNA profiles from 499 prostate cancer tissues and 52 normal prostate tissues were analyzed with the R package "DESeq" to identify the differentially expressed RNAs. GO and KEGG pathway analyses were performed using "DAVID6.8" and R packages "Clusterprofile." The ceRNA network in prostate cancer was constructed using miRDB, miRTarBase, and TargetScan databases. Survival analysis was performed with Kaplan-Meier analysis. RESULTS A total of 376 lncRNAs, 33 miRNAs, and 687 mRNAs were identified as significant factors in tumorigenesis. Based on the hypothesis that the ceRNA network (lncRNA-miRNA-mRNA regulatory axis) is involved in prostate cancer and forms competitive interrelations between miRNA and mRNA or lncRNA, we constructed a ceRNA network that included 23 lncRNAs, 6 miRNAs, and 2 mRNAs that were differentially expressed in prostate cancer. Only 3 lncRNAs (LINC00308, LINC00355, and OSTN-AS1) had a significant association with survival (P<0.05). The 3 prostate cancer-specific lncRNA were validated in prostate cancer cell lines PC3 and DU145 using qRT-PCR. CONCLUSIONS We demonstrated the differential lncRNA expression profiles in prostate cancer, which provides new insights for future studies of the ceRNA network and its regulatory mechanisms in prostate cancer.
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Affiliation(s)
- Tao Jiang
- Department of Urology, Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang, China (mainland)
| | - Junjie Guo
- Department of Pathogenic Biology, Qiqihar Medical University, Qiqihar, Heilongjiang, China (mainland)
| | - Zhongchun Hu
- Department of Urology, Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang, China (mainland)
| | - Ming Zhao
- Department of Urology, Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang, China (mainland)
| | - Zhenggang Gu
- Department of Urology, Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang, China (mainland)
| | - Shu Miao
- Department of Pharmacology, Qiqihar Medical University, Qiqihar, Heilongjiang, China (mainland)
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28
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Zuo C, Sheng X, Ma M, Xia M, Ouyang L. ISG15 in the tumorigenesis and treatment of cancer: An emerging role in malignancies of the digestive system. Oncotarget 2018; 7:74393-74409. [PMID: 27626310 PMCID: PMC5342061 DOI: 10.18632/oncotarget.11911] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 09/01/2016] [Indexed: 02/07/2023] Open
Abstract
The interferon-stimulated gene 15 ubiquitin-like modifier (ISG15) encodes an IFN-inducible, ubiquitin-like protein. The ISG15 protein forms conjugates with numerous cellular proteins that are involved in a multitude of cellular functions, including interferon-induced immune responses and the regulation of cellular protein turnover. The expression of ISG15 and ISG15-mediated conjugation has been implicated in a wide range of human tumors and cancer cell lines, but the roles of ISG15 in tumorigenesis and responses to anticancer treatments remain largely unknown. In this review, we discuss the findings of recent studies with regard to the role of ISG15 pathways in cancers of the digestive system.
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Affiliation(s)
- Chaohui Zuo
- Department of Gastroduodenal and Pancreatic Surgery, Translation Medicine Research Center of Liver Cancer, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China.,Graduate School, University of South China, Hengyang, Hunan, China
| | - Xinyi Sheng
- Graduate School, University of South China, Hengyang, Hunan, China
| | - Min Ma
- Department of Gastroduodenal and Pancreatic Surgery, Translation Medicine Research Center of Liver Cancer, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Man Xia
- Laboratory of Digestive Oncology, Hunan Province Cancer Institute, Changsha, Hunan, China
| | - Linda Ouyang
- Laboratory of Digestive Oncology, Hunan Province Cancer Institute, Changsha, Hunan, China
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Hoan NX, Van Tong H, Giang DP, Toan NL, Meyer CG, Bock CT, Kremsner PG, Song LH, Velavan TP. Interferon-stimulated gene 15 in hepatitis B-related liver diseases. Oncotarget 2018; 7:67777-67787. [PMID: 27626177 PMCID: PMC5356518 DOI: 10.18632/oncotarget.11955] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Accepted: 09/05/2016] [Indexed: 02/07/2023] Open
Abstract
This study investigates the association of Interferon-stimulated gene 15 (ISG15) polymorphisms, ISG15 serum levels and expression with HBV-related liver diseases. The ISG15 promoter and the two exons of the gene were screened for polymorphisms in 766 HBV-infected patients and in 223 controls. Soluble ISG15 levels were measured by ELISA. ISG15 mRNA expression was quantified by qRT-PCR in 36 tumor and adjacent non-tumor tissues. The exon 2 allele rs1921A was found associated with decreased progression of HBV-related liver diseases (LC vs. CHB: OR = 0.6, 95%CI = 0.4-0.8, adjusted P = 0.003; HCC vs. CHB: OR = 0.6, 95%CI = 0.4-0.9, adjusted P = 0.005). The rs1921AA genotype was associated with low levels of AST, ALT and total bilirubin, but with high prothrombin levels (P < 0.05). ISG15 serum levels were higher among HBV patients compared to controls (P < 0.0001) and positively associated with HBV-related liver diseases, with highest levels among LC patients. ISG15 levels were correlated with HBV-DNA loads (P = 0.001). In non-tumor tissues from HCC patients, ISG15 mRNA expression was increased in HBV compared to non-HBV infection (P = 0.016). The ISG15 rs1921 variant and ISG15 expression are associated with HBV-related liver diseases. Taken together, ISG15 appears to be a proviral factor involved in HBV replication and triggering progression of HBV-related liver diseases.
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Affiliation(s)
- Nghiem Xuan Hoan
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,108 Military Central Hospital, Hanoi, Vietnam.,Vietnamese-German Center for Medical Research, Hanoi, Vietnam
| | - Hoang Van Tong
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,Vietnamese-German Center for Medical Research, Hanoi, Vietnam
| | - Dao Phuong Giang
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,108 Military Central Hospital, Hanoi, Vietnam.,Vietnamese-German Center for Medical Research, Hanoi, Vietnam
| | - Nguyen Linh Toan
- Vietnamese-German Center for Medical Research, Hanoi, Vietnam.,Department of Pathophysiology, Vietnam Military Medical University, Hanoi, Vietnam
| | - Christian G Meyer
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,Vietnamese-German Center for Medical Research, Hanoi, Vietnam
| | - C-Thomas Bock
- Department of Infectious Diseases, Robert Koch Institute, Berlin, Germany
| | - Peter G Kremsner
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,Vietnamese-German Center for Medical Research, Hanoi, Vietnam
| | - Le Huu Song
- 108 Military Central Hospital, Hanoi, Vietnam.,Vietnamese-German Center for Medical Research, Hanoi, Vietnam
| | - Thirumalaisamy P Velavan
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,Vietnamese-German Center for Medical Research, Hanoi, Vietnam.,Department of Pathophysiology, Vietnam Military Medical University, Hanoi, Vietnam
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Villarroya-Beltri C, Guerra S, Sánchez-Madrid F. ISGylation - a key to lock the cell gates for preventing the spread of threats. J Cell Sci 2017; 130:2961-2969. [PMID: 28842471 DOI: 10.1242/jcs.205468] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Interferon stimulated gene 15 (ISG15) is an ubiquitin-like protein whose expression and conjugation to targets (ISGylation) is induced by infection, interferon (IFN)-α and -β, ischemia, DNA damage and aging. Attention has historically focused on the antiviral effects of ISGylation, which blocks the entry, replication or release of different intracellular pathogens. However, recently, new functions of ISGylation have emerged that implicate it in multiple cellular processes, such as DNA repair, autophagy, protein translation and exosome secretion. In this Review, we discuss the induction and conjugation of ISG15, as well as the functions of ISGylation in the prevention of infections and in cancer progression. We also offer a novel perspective with regard to the latest findings on this pathway, with special attention to the role of ISGylation in the inhibition of exosome secretion, which is mediated by fusion of multivesicular bodies with lysosomes. Finally, we propose that under conditions of stress or infection, ISGylation acts as a defense mechanism to inhibit normal protein translation by modifying protein kinase R (PKR, also known as EIF2AK2), while any newly synthesized proteins are being tagged and thus marked as potentially dangerous. Then, the endosomal system is re-directed towards protein degradation at the lysosome, to effectively 'lock' the cell gates and thus prevent the spread of pathogens, prions and deleterious aggregates through exosomes.
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Affiliation(s)
- Carolina Villarroya-Beltri
- Vascular Pathophysiology Area, Centro Nacional de Investigaciones Cardiovasculares (CNIC), 28029 Madrid, Spain.,Immunology Service, Hospital de la Princesa, Universidad Autónoma de Madrid, 28006 Madrid, Spain.,CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Susana Guerra
- Preventive Medicine Department, Facultad de Medicina, Universidad Autónoma de Madrid, 28029 Madrid, Spain
| | - Francisco Sánchez-Madrid
- Vascular Pathophysiology Area, Centro Nacional de Investigaciones Cardiovasculares (CNIC), 28029 Madrid, Spain .,Immunology Service, Hospital de la Princesa, Universidad Autónoma de Madrid, 28006 Madrid, Spain.,CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III, 28029 Madrid, Spain
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Bolhassani A, Naderi N, Soleymani S. Prospects and progress of Listeria-based cancer vaccines. Expert Opin Biol Ther 2017; 17:1389-1400. [PMID: 28823183 DOI: 10.1080/14712598.2017.1366446] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
INTRODUCTION The development of an effective therapeutic vaccine to induce cancer-specific immunity remains problematic. Recently, a species of intracellular pathogen known as Listeria monocytogenes (Lm) has been used to transfer DNA, RNA and proteins into tumour cells as well as elicit an immune response against tumour-specific antigens. Areas covered: Herein, the authors provide the mechanisms of different Listeria monocytogenes strains, which are potential therapeutic cancer vaccine vectors, in addition to their preclinical and clinical development. They also speculate on the future of Lm-based tumour immunotherapies. The article is based on literature published on PubMed and data reported in clinical trials. Expert opinion: Attenuated strains of Listeria monocytogenes have safely been applied as therapeutic bacterial vectors for the delivery of cancer vaccines. These vectors stimulate MHCI and MHCII pathways as well as the proliferation of antigen-specific T lymphocytes. Several preclinical studies have demonstrated the potency of Lm in intracellular gene and protein delivery in vitro and in vivo. They have also indicated safety and efficiacy in clinical trials. Readers should be aware that the ability of attenuated Lm strains to induce potent immune responses depends on the type of deleted or inactivated Lm virulent gene or genes.
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Affiliation(s)
- Azam Bolhassani
- a Department of Hepatitis and AIDS , Pasteur Institute of Iran , Tehran , Iran
| | - Niloofar Naderi
- a Department of Hepatitis and AIDS , Pasteur Institute of Iran , Tehran , Iran
| | - Sepehr Soleymani
- a Department of Hepatitis and AIDS , Pasteur Institute of Iran , Tehran , Iran
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Dos Santos PF, Mansur DS. Beyond ISGlylation: Functions of Free Intracellular and Extracellular ISG15. J Interferon Cytokine Res 2017; 37:246-253. [PMID: 28467275 DOI: 10.1089/jir.2016.0103] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
ISG15 is a ubiquitin-like type I IFN-stimulated protein of 15 kDa and is one of the most prominently expressed proteins in viral infections. ISG15 is widely known to be involved in a process called ISGylation, where it binds to over 150 targets from a variety of classes of proteins including central immune signaling pathways such as those mediated by NFκB, JNK, and IRF-3. However, ISG15 also exists in a free form that can act intra- or extracellularly. In vitro and in vivo evidences suggest that free ISG15 play different roles in several cellular processes, from cancer and defense against viral infections to activation of immune cells such as lymphocytes, monocytes, and NK cells. This review discusses the roles of free intracellular and secreted ISG15 approaching questions yet to be answered about the mechanism of action of this protein.
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Affiliation(s)
- Paula Fernandes Dos Santos
- Departament of Microbiology, Immunology and Parasitology, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina , Santa Catarina, Brazil
| | - Daniel Santos Mansur
- Departament of Microbiology, Immunology and Parasitology, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina , Santa Catarina, Brazil
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Burks J, Reed RE, Desai SD. Free ISG15 triggers an antitumor immune response against breast cancer: a new perspective. Oncotarget 2016; 6:7221-31. [PMID: 25749047 PMCID: PMC4466680 DOI: 10.18632/oncotarget.3372] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 01/13/2015] [Indexed: 12/20/2022] Open
Abstract
Interferon-Stimulated Gene 15 (ISG15), an antagonist of the canonical ubiquitin pathway, is frequently overexpressed in various cancers. In cancer cells, ISG15 is detected as free (intracellular) and conjugated to cellular proteins (ISGylation). Free ISG15 is also secreted into the extracellular milieu. ISGylation has protumor functions and extracellular free ISG15 has immunomodulatory properties in vitro. Therefore, whether ISG15 is a tumor suppressor or tumor promoter in vivo remains controversial. The current study aimed to clarify the role of free ISG15 in tumorigenesis. Breast cancer cells stably expressing control, ISG15, and UbcH8 (ISG15-specific E2 ligase) shRNAs were used to assess the immunoregulatory and antitumor function of free ISG15 in cell culture (in vitro) and in nude mice (in vivo). We show that extracellular free ISG15 suppresses breast tumor growth and increases NK cell infiltration into xenografted breast tumors in nude mice, and intracellular free ISG15 enhances major histocompatibility complex (MHC) class I surface expression in breast cancer cells. We conclude that free ISG15 may have antitumor and immunoregulatory function in vivo. These findings provides the basis for developing strategies to increase systemic levels of free ISG15 to treat cancer patients overexpressing the ISG15 pathway.
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Affiliation(s)
- Julian Burks
- Department of Biochemistry & Molecular Biology, LSU Health Sciences Center-School of Medicine, New Orleans, LA, USA.,Present Address: Georgetown University Medical Center, Lombardi Comprehensive Cancer Center Department of Molecular Oncology, Washington, DC, USA
| | - Ryan E Reed
- Department of Biochemistry & Molecular Biology, LSU Health Sciences Center-School of Medicine, New Orleans, LA, USA
| | - Shyamal D Desai
- Department of Biochemistry & Molecular Biology, LSU Health Sciences Center-School of Medicine, New Orleans, LA, USA
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Qiu X, Hong Y, Yang D, Xia M, Zhu H, Li Q, Xie H, Wu Q, Liu C, Zuo C. ISG15 as a novel prognostic biomarker for hepatitis B virus-related hepatocellular carcinoma. Int J Clin Exp Med 2015; 8:17140-17150. [PMID: 26770308 PMCID: PMC4694208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 10/06/2015] [Indexed: 06/05/2023]
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of cancer-related mortality worldwide. Interferon-alpha (IFN-α) has recently been recognized to harbor therapeutic potential in prevention and treatment of HCC. IFN-stimulated gene 15 (ISG15) is an ubiquitin-like molecule that is strongly upregulated by type I interferons as a primary response to diverse microbial and cellular stress stimuli. Several studies have shown that the overexpression of ISG15 is correlated with multiply tumor types. However, the role of ISG15 in hepatitis B virus (HBV)-related HCC remains undetermined. ISG15 expression was found to be obviously higher in HBV-related HCC tissues than that in non-tumor tissues. ISG15 is a novel prognostic marker for predicting 5-year overall survival of HBV-related HCC patients. Overexpression of ISG15 was associated with clinicopathological characteristics and poor patient outcomes. ISG15 may serve as a novel prognostic marker for HBV-related HCC. Therefore, ISG15 may represent a novel HCC marker with prognostic significance and may be helpful in selecting patients for and predicting response to the treatment of HBV-related HCC.
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Affiliation(s)
- Xiaoxin Qiu
- Department of Gastroduodenal and Pancreatic Surgery, Translation Medicine Research Center of Liver Cancer, Hunan Province Cancer Hospital and Affiliated Cancer Hospital of Xiangya Medical School, Central South UniversityChangsha, Hunan Province, China
| | - Yuan Hong
- Department of Gastroduodenal and Pancreatic Surgery, Translation Medicine Research Center of Liver Cancer, Hunan Province Cancer Hospital and Affiliated Cancer Hospital of Xiangya Medical School, Central South UniversityChangsha, Hunan Province, China
| | - Darong Yang
- Department of Molecular Medicine, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan UniversityChangsha, Hunan Province, China
| | - Man Xia
- Department of Gastroduodenal and Pancreatic Surgery, Translation Medicine Research Center of Liver Cancer, Hunan Province Cancer Hospital and Affiliated Cancer Hospital of Xiangya Medical School, Central South UniversityChangsha, Hunan Province, China
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of FloridaGainesville, Florida, USA
| | - Haizhen Zhu
- Department of Gastroduodenal and Pancreatic Surgery, Translation Medicine Research Center of Liver Cancer, Hunan Province Cancer Hospital and Affiliated Cancer Hospital of Xiangya Medical School, Central South UniversityChangsha, Hunan Province, China
- Department of Molecular Medicine, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan UniversityChangsha, Hunan Province, China
| | - Qinglong Li
- Department of General Surgery, The second Xiangya Hospital of Central South UniversityChangsha, Hunan Province, China
| | - Hailong Xie
- Department of Gastrointestinal Surgery of Second Affiliated Hospital, Cancer Research Institute University of South ChinaHengyang, Hunan Province, China
| | - Qunfeng Wu
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of FloridaGainesville, Florida, USA
| | - Chen Liu
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of FloridaGainesville, Florida, USA
| | - Chaohui Zuo
- Department of Gastroduodenal and Pancreatic Surgery, Translation Medicine Research Center of Liver Cancer, Hunan Province Cancer Hospital and Affiliated Cancer Hospital of Xiangya Medical School, Central South UniversityChangsha, Hunan Province, China
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of FloridaGainesville, Florida, USA
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35
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Li C, Wang J, Zhang H, Zhu M, Chen F, Hu Y, Liu H, Zhu H. Interferon-stimulated gene 15 (ISG15) is a trigger for tumorigenesis and metastasis of hepatocellular carcinoma. Oncotarget 2015; 5:8429-41. [PMID: 25238261 PMCID: PMC4226694 DOI: 10.18632/oncotarget.2316] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide with poor prognosis. IFN-stimulated genes 15 (ISG15) is an ubiquitin-like molecule that is strongly upregulated by type I interferons as a primary response to diverse microbial and cellular stress stimuli. However, the role of ISG15 in HCC remains unclear. In this study, we investigated the function of ISG15 during HCC progression and related mechanism using clinicopathological data, cell line and xenograft model. Our results indicated that ISG15 is highly expressed in HCC tissues and multiple HCC cell lines. ISG15 expression is significantly associated with the differentiation grade, metastatic of tumor and survival of HCC patients. However, the expression of ISG15 is not affected by HBV infection. ISG15 promotes the proliferation and migration of hepatocarcinoma cells through maintaining Survivin protein stabilization via sequestering XIAP from interacting with Survivin. Knowing down ISG15 with SiRNA inhibited the xenografted tumor growth and prolonged the lifespan of tumor-bearing mice. All these results support that ISG15 high expression is an intrinsic feature for HCC and a trigger for tumorigenesis and metastasis. ISG15 may be a prognostic biomarker and the inhibition of ISG15 could provide a therapeutic advantage for HCC patients over-expressing ISG15.
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Affiliation(s)
- Chong Li
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China. CAS Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences (CAS), Beijing, China
| | - Ji Wang
- Department of Oncology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Hong Zhang
- Department of Oncology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Mingao Zhu
- Department of Oncology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Feifei Chen
- Department of Oncology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yufeng Hu
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hudan Liu
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Zhu
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
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36
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Chen L, Liu T, Zhou J, Wang Y, Wang X, Di W, Zhang S. Citrate synthase expression affects tumor phenotype and drug resistance in human ovarian carcinoma. PLoS One 2014; 9:e115708. [PMID: 25545012 PMCID: PMC4278743 DOI: 10.1371/journal.pone.0115708] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 11/26/2014] [Indexed: 01/02/2023] Open
Abstract
Citrate synthase (CS), one of the key enzymes in the tricarboxylic acid (TCA) cycle, catalyzes the reaction between oxaloacetic acid and acetyl coenzyme A to generate citrate. Increased CS has been observed in pancreatic cancer. In this study, we found higher CS expression in malignant ovarian tumors and ovarian cancer cell lines compared to benign ovarian tumors and normal human ovarian surface epithelium, respectively. CS knockdown by RNAi could result in the reduction of cell proliferation, and inhibition of invasion and migration of ovarian cancer cells in vitro. The drug resistance was also inhibited possibly through an excision repair cross complementing 1 (ERCC1)-dependent mechanism. Finally, upon CS knockdown we observed significant increase expression of multiple genes, including ISG15, IRF7, CASP7, and DDX58 in SKOV3 and A2780 cells by microarray analysis and real-time PCR. Taken together, these results suggested that CS might represent a potential therapeutic target for ovarian carcinoma.
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Affiliation(s)
- Lilan Chen
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, P. R. China
| | - Ting Liu
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, P. R. China
| | - Jinhua Zhou
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, P. R. China
| | - Yunfei Wang
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, P. R. China
| | - Xinran Wang
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, P. R. China
| | - Wen Di
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, P. R. China
- * E-mail: (WD); (SZ)
| | - Shu Zhang
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, P. R. China
- * E-mail: (WD); (SZ)
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Wong YH, Chen RH, Chen BS. Core and specific network markers of carcinogenesis from multiple cancer samples. J Theor Biol 2014; 362:17-34. [PMID: 25016045 DOI: 10.1016/j.jtbi.2014.05.045] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 05/19/2014] [Accepted: 05/28/2014] [Indexed: 01/07/2023]
Abstract
Cancer is the leading cause of death worldwide and is generally caused by mutations in multiple proteins or the dysregulation of pathways. Understanding the causes and the underlying carcinogenic mechanisms can help fight this disease. In this study, a systems biology approach was used to construct the protein-protein interaction (PPI) networks of four cancers and the non-cancers by their corresponding microarray data, PPI modeling and database-mining. By comparing PPI networks between cancer and non-cancer samples to find significant proteins with large PPI changes during carcinogenesis process, core and specific network markers were identified by the intersection and difference of significant proteins, respectively, with carcinogenesis relevance values (CRVs) for each cancer. A total of 28 significant proteins were identified as core network markers in the carcinogenesis of four types of cancer, two of which are novel cancer-related proteins (e.g., UBC and PSMA3). Moreover, seven crucial common pathways were found among these cancers based on their core network markers, and some specific pathways were particularly prominent based on the specific network markers of different cancers (e.g., the RIG-I-like receptor pathway in bladder cancer, the proteasome pathway and TCR pathway in liver cancer, and the HR pathway in lung cancer). Additional validation of these network markers using the literature and new tested datasets could strengthen our findings and confirm the proposed method. From these core and specific network markers, we could not only gain an insight into crucial common and specific pathways in the carcinogenesis, but also obtain a high promising PPI target for cancer therapy.
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Affiliation(s)
- Yung-Hao Wong
- Lab of Control and Systems Biology, Department of Electrical Engineering National Tsing Hua University, Hsinchu 30013, Taiwan.
| | - Ru-Hong Chen
- Lab of Control and Systems Biology, Department of Electrical Engineering National Tsing Hua University, Hsinchu 30013, Taiwan.
| | - Bor-Sen Chen
- Lab of Control and Systems Biology, Department of Electrical Engineering National Tsing Hua University, Hsinchu 30013, Taiwan.
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38
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Wood LM, Paterson Y. Attenuated Listeria monocytogenes: a powerful and versatile vector for the future of tumor immunotherapy. Front Cell Infect Microbiol 2014; 4:51. [PMID: 24860789 PMCID: PMC4026700 DOI: 10.3389/fcimb.2014.00051] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 04/04/2014] [Indexed: 12/17/2022] Open
Abstract
For over a century, inactivated or attenuated bacteria have been employed in the clinic as immunotherapies to treat cancer, starting with the Coley's vaccines in the 19th century and leading to the currently approved bacillus Calmette-Guérin vaccine for bladder cancer. While effective, the inflammation induced by these therapies is transient and not designed to induce long-lasting tumor-specific cytolytic T lymphocyte (CTL) responses that have proven so adept at eradicating tumors. Therefore, in order to maintain the benefits of bacteria-induced acute inflammation but gain long-lasting anti-tumor immunity, many groups have constructed recombinant bacteria expressing tumor-associated antigens (TAAs) for the purpose of activating tumor-specific CTLs. One bacterium has proven particularly adept at inducing powerful anti-tumor immunity, Listeria monocytogenes (Lm). Lm is a gram-positive bacterium that selectively infects antigen-presenting cells wherein it is able to efficiently deliver tumor antigens to both the MHC Class I and II antigen presentation pathways for activation of tumor-targeting CTL-mediated immunity. Lm is a versatile bacterial vector as evidenced by its ability to induce therapeutic immunity against a wide-array of TAAs and specifically infect and kill tumor cells directly. It is for these reasons, among others, that Lm-based immunotherapies have delivered impressive therapeutic efficacy in preclinical models of cancer for two decades and are now showing promise clinically. In this review, we will provide an overview of the history leading up to the development of current Lm-based immunotherapies, the advantages and mechanisms of Lm as a therapeutic vaccine vector, the preclinical experience with Lm-based immunotherapies targeting a number of malignancies, and the recent findings from clinical trials along with concluding remarks on the future of Lm-based tumor immunotherapies.
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Affiliation(s)
- Laurence M Wood
- Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center Abilene, TX, USA
| | - Yvonne Paterson
- Microbiology, Perelman School of Medicine, University of Pennsylvania Philadelphia, PA, USA ; University of Pennsylvania School of Nursing Philadelphia, PA, USA
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39
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Toussaint B, Chauchet X, Wang Y, Polack B, Le Gouëllec A. Live-attenuated bacteria as a cancer vaccine vector. Expert Rev Vaccines 2014; 12:1139-54. [PMID: 24124876 DOI: 10.1586/14760584.2013.836914] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In the emerging field of active and specific cancer immunotherapy, strategies using live-attenuated bacterial vectors have matured in terms of academic and industrial development. Different bacterial species can be genetically engineered to deliver antigen to APCs with strong adjuvant effects due to their microbial origin. Proteic or DNA-encoding antigen delivery routes and natural bacterial tropisms might differ among species, permitting different applications. After many academic efforts to resolve safety and efficacy issues, some firms have recently engaged clinical trials with live Listeria or Salmonella spp. We describe here the main technological advances that allowed bacteria to become one of the most promising vectors in cancer immunotherapy.
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Affiliation(s)
- Bertrand Toussaint
- Laboratoire TIMC-IMAG/TheREx (UMR 5525 CNRS-UJF), UFR de médecine, Université Joseph Fourier Grenoble I, 38700 La Tronche Cedex, France
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40
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Cory L, Chu C. ADXS-HPV: a therapeutic Listeria vaccination targeting cervical cancers expressing the HPV E7 antigen. Hum Vaccin Immunother 2014; 10:3190-5. [PMID: 25483687 PMCID: PMC4514130 DOI: 10.4161/hv.34378] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2014] [Revised: 07/27/2014] [Accepted: 08/07/2014] [Indexed: 12/30/2022] Open
Abstract
Listeria monocytogenes is a bacterium that can be genetically modified to express fusion proteins with antigens specific to certain cancer models. This technology has been harnessed to develop ADXS11-001, a vaccine that aims to elicit an immune response against human papillomavirus (HPV) oncoprotein E7. Pre-clinical studies assessing the efficacy of recombinant Listeria vaccination targeting this same oncoprotein have consistently demonstrated successful reduction of in vivo tumor burden among animal cancer models. Several clinical trials are underway to assess the efficacy of ADXS11-001 in eliciting both immune and clinical responses against HPV-related human cervical, oropharyngeal and anal cancers.
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Affiliation(s)
- Lori Cory
- Department of Obstetrics and Gynecology; Hospital of the University of Pennsylvania; Philadelphia, PA USA
| | - Christina Chu
- Department of Surgical Oncology; Fox Chase Cancer Center; Philadelphia, PA USA
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41
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Kang DI, Chung JI, Ha HK, Min K, Yoon J, Kim W, Seo WI, Kang PM, Jung SJ, Kim IY. Korean prostate cancer patients have worse disease characteristics than their American counterparts. Asian Pac J Cancer Prev 2013; 14:6913-7. [PMID: 24377625 DOI: 10.7314/apjcp.2013.14.11.6913] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Although the PSA test has been used in Korea for over 20 years, the incidence of prostate cancer has risen, and the associated mortality has increased about 13-fold over the 20-year period. Also, several investigators have suggested that Asians in America are more likely to present with more advanced prostate cancer than Caucasians. We compared the characteristics of native Koreans and Americans (Caucasians and African- Americans) undergoing radical prostatectomies in Korea and the US. MATERIALS AND METHODS Study subjects comprised patients at Korean and US hospitals from 2004 to 2012 who had undergone radical prostatectomies. We compared the characteristics of the subjects, including age, preoperative prostate-specific antigen (PSA) levels, body mass index (BMI), Gleason score, and pathological T stage. RESULTS In total, 1,159 males (502 Koreans, 657 Americans) were included. The Korean and American patients had mean ages of 67.1 ± 6.6 and 59.2 ± 6.7 years, respectively. The mean preoperative PSAs were 15.4 ± 17.9 and 6.2 ± 4.6 ng/mL (p=0.0001) and the mean BMIs were 23.6 ± 2.6 and 28.7 ± 4.4 kg/m2 (p=0.0001), respectively. Pathological localized prostate cancer represented 71.7% of cases for Koreans and 77.6% for Americans (p=0.07). According to age, Koreans had higher T stages than Americans in their 50s (p=0.021) and higher Gleason scores than Americans in all age groups. According to PSA, Koreans had higher Gleason scores than Americans for PSA >10 ng/mL (p<0.05). According to prostate size and Gleason scores, Koreans had higher PSA values than Americans (p<0.01). CONCLUSIONS These results show that Korean patients have elevated risk of malignant prostate cancers, as indicated by the significantly higher Gleason scores and PSAs, suggesting a need for novel prostate cancer treatment strategies in Korea.
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Affiliation(s)
- Dong Il Kang
- Department of Urology, Inje University School of Medicine, Korea E-mail :
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Ezell SA, Tsichlis PN. Akt1, EMSY, BRCA2 and type I IFN signaling: a novel arm of the IFN response. Transcription 2012; 3:305-9. [PMID: 23117821 DOI: 10.4161/trns.21904] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Interferon-stimulated transcription is thought to occur mainly through the action of the JAK/STAT pathway. However, recent findings revealed an additional PI3K/Akt-dependent pathway, which contributes to the induction of a set of interferon-stimulated genes (ISGs) through the regulation of the transcriptional repressor EMSY.
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Affiliation(s)
- Scott A Ezell
- Molecular Oncology Research Institute, Tufts Medical Center, Boston, MA, USA
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