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Tiwari P, Yadav K, Shukla RP, Bakshi AK, Panwar D, Das S, Mishra PR. Extracellular vesicles-powered immunotherapy: Unleashing the potential for safer and more effective cancer treatment. Arch Biochem Biophys 2024; 756:110022. [PMID: 38697343 DOI: 10.1016/j.abb.2024.110022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/29/2024] [Accepted: 04/29/2024] [Indexed: 05/04/2024]
Abstract
Cancer treatment has seen significant advancements with the introduction of Onco-immunotherapies (OIMTs). Although some of these therapies have received approval for use, others are either undergoing testing or are still in the early stages of development. Challenges persist in making immunotherapy widely applicable to cancer treatment. To maximize the benefits of immunotherapy and minimize potential side effects, it's essential to improve response rates across different immunotherapy methods. A promising development in this area is the use of extracellular vesicles (EVs) as novel delivery systems. These small vesicles can effectively deliver immunotherapies, enhancing their effectiveness and reducing harmful side effects. This article discusses the importance of integrating nanomedicines into OIMTs, highlighting the challenges with current anti-OIMT methods. It also explores key considerations for designing nanomedicines tailored for OIMTs, aiming to improve upon existing immunotherapy techniques. Additionally, the article looks into innovative approaches like biomimicry and the use of natural biomaterial-based nanocarriers (NCs). These advancements have the potential to transform the delivery of immunotherapy. Lastly, the article addresses the challenges of moving OIMTs from theory to clinical practice, providing insights into the future of using advanced nanotechnology in cancer treatment.
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Affiliation(s)
- Pratiksha Tiwari
- Division of Pharmaceutics and Pharmacokinetics, CSIR-Central Drug Research Institute Lucknow, India; Jawaharlal Nehru University, New Delhi, India
| | - Krishna Yadav
- Division of Pharmaceutics and Pharmacokinetics, CSIR-Central Drug Research Institute Lucknow, India
| | - Ravi Prakash Shukla
- Division of Pharmaceutics and Pharmacokinetics, CSIR-Central Drug Research Institute Lucknow, India
| | - Avijit Kumar Bakshi
- Division of Pharmaceutics and Pharmacokinetics, CSIR-Central Drug Research Institute Lucknow, India
| | - Dilip Panwar
- Division of Pharmaceutics and Pharmacokinetics, CSIR-Central Drug Research Institute Lucknow, India
| | - Sweety Das
- Division of Pharmaceutics and Pharmacokinetics, CSIR-Central Drug Research Institute Lucknow, India
| | - Prabhat Ranjan Mishra
- Division of Pharmaceutics and Pharmacokinetics, CSIR-Central Drug Research Institute Lucknow, India; Academy of Scientific and Innovation Research (AcSIR), Ghaziabad, 201002, U.P., India.
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2
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Saleh RO, Jasim SA, Kadhum WR, Hjazi A, Faraz A, Abid MK, Yumashev A, Alawadi A, Aiad IAZ, Alsalamy A. Exploring the detailed role of interleukins in cancer: A comprehensive review of literature. Pathol Res Pract 2024; 257:155284. [PMID: 38663179 DOI: 10.1016/j.prp.2024.155284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/25/2024] [Accepted: 03/30/2024] [Indexed: 05/12/2024]
Abstract
The cancer cells that are not normal can grow into tumors, invade surrounding tissues, and travel to other parts of the body via the lymphatic or circulatory systems. Interleukins, a vital class of signaling proteins, facilitate cell-to-cell contact within the immune system. A type of non-coding RNA known as lncRNAs mediates its actions by regulating miRNA-mRNA roles (Interleukins). Because of their dual function in controlling the growth of tumors and altering the immune system's response to cancer cells, interleukins have been extensively studied concerning cancer. Understanding the complex relationships between interleukins, the immune system, the tumor microenvironment, and the components of interleukin signaling pathways that impact the miRNA-mRNA axis, including lncRNAs, has advanced significantly in cancer research. Due to the significant and all-encompassing influence of interleukins on the immune system and the development and advancement of cancers, lncRNAs play a crucial role in cancer research by modulating interleukins. Their diverse effects on immune system regulation, tumor growth encouragement, and tumor inhibition make them appealing candidates for potential cancer treatments and diagnostics. A deeper understanding of the relationship between the biology of interleukin and lncRNAs will likely result in more effective immunotherapy strategies and individualized cancer treatments.
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Affiliation(s)
- Raed Obaid Saleh
- Department of Medical Laboratory Techniques, Al-Maarif University College, Al-Anbar, Iraq
| | - Saade Abdalkareem Jasim
- Pharmacy Department, Al-Huda University College, Anbar, Iraq; Biotechnology Department, College of Applied Science, Fallujah University, Anbar, Iraq.
| | - Wesam R Kadhum
- Department of Pharmacy, Kut University College, Kut, Wasit 52001, Iraq; Advanced Research Center, Kut University College, Kut, Wasit 52001, Iraq
| | - Ahmed Hjazi
- Department of Medical Laboratory, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Ali Faraz
- Department of Basic Medical Sciences, College of Medicine, Majmaah University, Majmaah 11952, Saudi Arabia.
| | - Mohammed Kadhem Abid
- Department of Anesthesia, College of Health & Medical Technology, Al-Ayen University, Thi-Qar, Iraq
| | - Alexey Yumashev
- Department of Prosthetic Dentistry, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Ahmed Alawadi
- College of Technical Engineering, the Islamic University, Najaf, Iraq; College of Technical Engineering, the Islamic University of Al Diwaniyah, Iraq; College of Technical Engineering, the Islamic University of Babylon, Iraq
| | - Ibrahim Ahmed Zaki Aiad
- Department of Pediatrics, General Medicine Practice Program, Batterjee Medical College, Jeddah 21442, Saudi Arabia
| | - Ali Alsalamy
- College of Technical Engineering, Imam Ja'afar Al-Sadiq University, Al-Muthanna 66002, Iraq
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3
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Najafi S, Majidpoor J, Mortezaee K. Extracellular vesicle-based drug delivery in cancer immunotherapy. Drug Deliv Transl Res 2023; 13:2790-2806. [PMID: 37261603 PMCID: PMC10234250 DOI: 10.1007/s13346-023-01370-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2023] [Indexed: 06/02/2023]
Abstract
Extracellular vesicles (EVs) are a group of nanoscale membrane-bound organelles including exosomes, microvesicles (MVs), membrane particles, and apoptotic bodies, which are released from almost all eukaryotic cells. Owing to their ingredients, EVs can be employed as biomarkers for human diseases. Interestingly, EVs show favorable features as candidates for targeted drug delivery and thus, they are suggested as ideal drug carriers as well as good vaccines for various human diseases including cancer. Among various drugs loaded in EVs for targeted drug delivery, immune checkpoint inhibitors (ICIs), including antibodies against programmed cell death-1 (PD-1), programmed death-ligand 1 (PD-L1), and cytotoxic-T-lymphocyte-associated protein 4 (CTLA-4), have attracted an increasing attention for cancer researchers and clinicians. Animal and clinical studies have shown combination of EVs and immunotherapy antibodies to improve the efficacy and reduce possible side effects in systemic administration of ICIs. In this review, we discuss the EVs and their significance in drug delivery with a focus on cancer immunotherapy agents.
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Affiliation(s)
- Sajad Najafi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jamal Majidpoor
- Department of Anatomy, School of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Keywan Mortezaee
- Department of Anatomy, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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4
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Maryam S, Krukiewicz K, Haq IU, Khan AA, Yahya G, Cavalu S. Interleukins (Cytokines) as Biomarkers in Colorectal Cancer: Progression, Detection, and Monitoring. J Clin Med 2023; 12:jcm12093127. [PMID: 37176567 PMCID: PMC10179696 DOI: 10.3390/jcm12093127] [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: 03/18/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Cancer is the primary cause of death in economically developed countries and the second leading cause in developing countries. Colorectal cancer (CRC) is the third most common cause of cancer-related deaths worldwide. Risk factors for CRC include obesity, a diet low in fruits and vegetables, physical inactivity, and smoking. CRC has a poor prognosis, and there is a critical need for new diagnostic and prognostic biomarkers to reduce related deaths. Recently, studies have focused more on molecular testing to guide targeted treatments for CRC patients. The most crucial feature of activated immune cells is the production and release of growth factors and cytokines that modulate the inflammatory conditions in tumor tissues. The cytokine network is valuable for the prognosis and pathogenesis of colorectal cancer as they can aid in the cost-effective and non-invasive detection of cancer. A large number of interleukins (IL) released by the immune system at various stages of CRC can act as "biomarkers". They play diverse functions in colorectal cancer, and include IL-4, IL-6, IL-8, IL-11, IL-17A, IL-22, IL-23, IL-33, TNF, TGF-β, and vascular endothelial growth factor (VEGF), which are pro-tumorigenic genes. However, there are an inadequate number of studies in this area considering its correlation with cytokine profiles that are clinically useful in diagnosing cancer. A better understanding of cytokine levels to establish diagnostic pathways entails an understanding of cytokine interactions and the regulation of their various biochemical signaling pathways in healthy individuals. This review provides a comprehensive summary of some interleukins as immunological biomarkers of CRC.
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Affiliation(s)
- Sajida Maryam
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad 44000, Pakistan
| | - Katarzyna Krukiewicz
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, M. Strzody 9, 44-100 Gliwice, Poland
- Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22B, 44-100 Gliwice, Poland
| | - Ihtisham Ul Haq
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad 44000, Pakistan
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, M. Strzody 9, 44-100 Gliwice, Poland
- Joint Doctoral School, Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland
| | - Awal Ayaz Khan
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad 44000, Pakistan
| | - Galal Yahya
- Department of Microbiology and Immunology, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Al Sharqia, Egypt
- Department of Molecular Genetics, Faculty of Biology, Technical University of Kaiserslautern, Paul-Ehrlich Str. 24, 67663 Kaiserslautern, Germany
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
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5
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Khalil R, Diab-Assaf M, Lemaitre JM. Emerging Therapeutic Approaches to Target the Dark Side of Senescent Cells: New Hopes to Treat Aging as a Disease and to Delay Age-Related Pathologies. Cells 2023; 12:915. [PMID: 36980256 PMCID: PMC10047596 DOI: 10.3390/cells12060915] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/19/2023] Open
Abstract
Life expectancy has drastically increased over the last few decades worldwide, with important social and medical burdens and costs. To stay healthy longer and to avoid chronic disease have become essential issues. Organismal aging is a complex process that involves progressive destruction of tissue functionality and loss of regenerative capacity. One of the most important aging hallmarks is cellular senescence, which is a stable state of cell cycle arrest that occurs in response to cumulated cell stresses and damages. Cellular senescence is a physiological mechanism that has both beneficial and detrimental consequences. Senescence limits tumorigenesis, lifelong tissue damage, and is involved in different biological processes, such as morphogenesis, regeneration, and wound healing. However, in the elderly, senescent cells increasingly accumulate in several organs and secrete a combination of senescence associated factors, contributing to the development of various age-related diseases, including cancer. Several studies have revealed major molecular pathways controlling the senescent phenotype, as well as the ones regulating its interactions with the immune system. Attenuating the senescence-associated secretory phenotype (SASP) or eliminating senescent cells have emerged as attractive strategies aiming to reverse or delay the onset of aging diseases. Here, we review current senotherapies designed to suppress the deleterious effect of SASP by senomorphics or to selectively kill senescent cells by "senolytics" or by immune system-based approaches. These recent investigations are promising as radical new controls of aging pathologies and associated multimorbidities.
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Affiliation(s)
- Roula Khalil
- IRMB, University Montpellier, INSERM, 34090 Montpellier, France;
| | - Mona Diab-Assaf
- Fanar Faculty of Sciences II, Lebanese University, Beirut P.O. Box 90656, Lebanon;
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6
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Ultrasensitive FRET-based aptasensor for interleukin-6 as a biomarker for COVID-19 progression using nitrogen-doped carbon quantum dots and gold nanoparticles. Mikrochim Acta 2022; 189:472. [DOI: 10.1007/s00604-022-05570-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/06/2022] [Indexed: 11/27/2022]
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7
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Yang W, Chen J, Liang H, Wu W. Interleukin-17A mRNA Expression is Associated with the Prognosis of Patients with Colorectal Cancer: A Pooled Meta-Analysis. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2022; 33:995-1003. [PMID: 36098359 PMCID: PMC9797711 DOI: 10.5152/tjg.2022.211071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Interleukin-17A is a proinflammatory cytokine that is produced by TH17 cells, and plays a dual role in tumor progression, infectious diseases, and autoimmune disorders. Interleukin-17A is induced during colorectal tumorigenesis and angiogenesis, although some studies have reported an anti-tumor effect as well. The aim of our study was to assess the prognostic role of interleukin-17A in colorectal cancer and determine the potential mechanisms. METHODS The GEO database was searched using the keyword "colorectal cancer", and 10 datasets were identified that included interleukin-17A mRNA expression and survival data of several colorectal cancer patient cohorts. The patients were stratified into the interleukin-17Ahigh and interleukin-17Alow groups based on the median expression level. RESULTS Higher interleukin-17A mRNA levels were associated with better overall survival rates and the early tumor stage, indicating a protective role of interleukin-17A in colorectal cancer. Furthermore, interleukin-17A mRNA expression also correlated positively with that of TNFS11, CCR6, and CCL20, indicating that the anti-tumor effect of interleukin-17A is likely mediated by enhancing tumor antigen presentation by dendritic cells and recruiting the activated tumor-specific CD8+ cytotoxic T lymphocytes. The IL-23 and STAT3 mRNA levels were also significantly higher in the interleukin-17Ahigh group, which points to an upstream regulatory role of IL-23/STAT3 axis. Finally, the immune checkpoints PDCD1 (PD-1) and CD274 (PDL-1) were also positively correlated with interleukin-17A mRNA expression, indicating that interleukin-17A is a promising predictor of the immunotherapeutic outcome of PD-1/PDL-1 blockade in colorectal cancer. CONCLUSION Interleukin-17A mRNA is a protective factor in colorectal cancer and a promising biomarker for assessing the prognosis and immunotherapeutic response.
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Affiliation(s)
| | | | | | - Wei Wu
- Corresponding author: Wei Wu, e-mail:
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8
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Zhao X, Pradeep Si S. Biological Evaluation of Chinese Herbal Compounds as Anticancer Agents in Fighting Against Lung Cancer. INT J PHARMACOL 2022. [DOI: 10.3923/ijp.2022.1244.1251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Leite-Gomes E, Dias AM, Azevedo CM, Santos-Pereira B, Magalhães M, Garrido M, Amorim R, Lago P, Marcos-Pinto R, Pinho SS. Bringing to Light the Risk of Colorectal Cancer in Inflammatory Bowel Disease: Mucosal Glycosylation as a Key Player. Inflamm Bowel Dis 2022; 28:947-962. [PMID: 34849933 DOI: 10.1093/ibd/izab291] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 02/06/2023]
Abstract
Colitis-associated cancer is a major complication of inflammatory bowel disease remaining an important clinical challenge in terms of diagnosis, screening, and prognosis. Inflammation is a driving factor both in inflammatory bowel disease and cancer, but the mechanism underlying the transition from colon inflammation to cancer remains to be defined. Dysregulation of mucosal glycosylation has been described as a key regulatory mechanism associated both with colon inflammation and colorectal cancer development. In this review, we discuss the major molecular mechanisms of colitis-associated cancer pathogenesis, highlighting the role of glycans expressed at gut epithelial cells, at lamina propria T cells, and in serum proteins in the regulation of intestinal inflammation and its progression to colon cancer, further discussing its potential clinical and therapeutic applications.
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Affiliation(s)
- Eduarda Leite-Gomes
- i3S-Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
| | - Ana M Dias
- i3S-Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
| | - Catarina M Azevedo
- i3S-Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
| | - Beatriz Santos-Pereira
- i3S-Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
| | - Mariana Magalhães
- i3S-Institute for Research and Innovation in Health, University of Porto, Porto, Portugal.,Department of Gastroenterology, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - Mónica Garrido
- Department of Gastroenterology, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - Rita Amorim
- i3S-Institute for Research and Innovation in Health, University of Porto, Porto, Portugal.,Pediatrics Department, Centro Hospitalar e Universitário São João, Porto, Portugal.,Medical Faculty, University of Porto, Porto, Portugal
| | - Paula Lago
- Department of Gastroenterology, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - Ricardo Marcos-Pinto
- Department of Gastroenterology, Centro Hospitalar e Universitário do Porto, Porto, Portugal.,School of Medicine and Biomedical Sciences, University of Porto, Porto, Portugal.,Centre for Research in Health Technologies and Information Systems, University of Porto, Portugal
| | - Salomé S Pinho
- i3S-Institute for Research and Innovation in Health, University of Porto, Porto, Portugal.,School of Medicine and Biomedical Sciences, University of Porto, Porto, Portugal.,Medical Faculty, University of Porto, Porto, Portugal
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López-Cantillo G, Urueña C, Camacho BA, Ramírez-Segura C. CAR-T Cell Performance: How to Improve Their Persistence? Front Immunol 2022; 13:878209. [PMID: 35572525 PMCID: PMC9097681 DOI: 10.3389/fimmu.2022.878209] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 03/25/2022] [Indexed: 01/07/2023] Open
Abstract
Adoptive cell therapy with T cells reprogrammed to express chimeric antigen receptors (CAR-T cells) has been highly successful in patients with hematological neoplasms. However, its therapeutic benefits have been limited in solid tumor cases. Even those patients who respond to this immunotherapy remain at risk of relapse due to the short-term persistence or non-expansion of CAR-T cells; moreover, the hostile tumor microenvironment (TME) leads to the dysfunction of these cells after reinfusion. Some research has shown that, in adoptive T-cell therapies, the presence of less differentiated T-cell subsets within the infusion product is associated with better clinical outcomes. Naive and memory T cells persist longer and exhibit greater antitumor activity than effector T cells. Therefore, new methods are being studied to overcome the limitations of this therapy to generate CAR-T cells with these ideal phenotypes. In this paper, we review the characteristics of T-cell subsets and their implications in the clinical outcomes of adoptive therapy with CAR-T cells. In addition, we describe some strategies developed to overcome the reduced persistence of CAR T-cells and alternatives to improve this therapy by increasing the expansion ability and longevity of modified T cells. These methods include cell culture optimization, incorporating homeostatic cytokines during the expansion phase of manufacturing, modulation of CAR-T cell metabolism, manipulating signaling pathways involved in T-cell differentiation, and strategies related to CAR construct designs.
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Affiliation(s)
- Gina López-Cantillo
- Laboratorio de Investigación en Ingeniería Celular y Molecular, Instituto Distrital de Ciencia Biotecnología e Innovación en Salud (IDCBIS), Bogotá, Colombia
| | - Claudia Urueña
- Grupo de Inmunobiología y Biología Celular, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | | | - Cesar Ramírez-Segura
- Laboratorio de Investigación en Ingeniería Celular y Molecular, Instituto Distrital de Ciencia Biotecnología e Innovación en Salud (IDCBIS), Bogotá, Colombia.,Instituto Distrital de Ciencia Biotecnología e Innovación en Salud (IDCBIS), Bogotá, Colombia
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Yadav P, Kundu P, Pandey VK, Amin PJ, Nair J, Shankar BS. Effects of prolonged treatment of TGF-βR inhibitor SB431542 on radiation-induced signaling in breast cancer cells. Int J Radiat Biol 2022; 98:1-15. [PMID: 35446183 DOI: 10.1080/09553002.2022.2069299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 01/04/2022] [Accepted: 03/31/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE We have earlier characterized increased TGF-β signaling in radioresistant breast cancer cells. In this study, we wanted to determine the effect of prolonged treatment of TGF-βR inhibitor SB431542 on radiation-induced signaling, viz., genes regulating apoptosis, EMT, anti and pro-inflammatory cytokines. MATERIALS AND METHODS Breast cancer cells were pretreated with TGF-βR inhibitor (SB 431542) followed by exposure to 6 Gy and recovery period of 7 days (D7-6G). We assessed cell survival by MTT assay, cytokines by ELISA and expression analysis by RT-PCR, flow cytometry, and western blot. We carried out migration assays using trans well inserts. We performed bioinformatics analyses of human cancer database through cBioportal. RESULTS There was an upregulation of TGF-β1 and 3 and downregulation of TGF-β2, TGF-βR1, and TGF-βR2 in invasive breast carcinoma samples compared to normal tissue. TGF-β1 and TNF-α was higher in radioresistant D7-6G cells with upregulation of pSMAD3, pNF-kB, and ERK signaling. Pretreatment of D7-6G cells with TGF-βR inhibitor SB431542 abrogated pSMAD3, increased proliferation, and migration along with an increase in apoptosis and pro-apoptotic genes. This was associated with hybrid E/M phenotype and downregulation of TGF-β downstream genes, HMGA2 and Snail. There was complete agreement in the expression of mRNA and protein data in genes like vimentin, Snail and HMGA2 in different treatment groups. However, there was disagreement in expression of mRNA and protein in genes like Bax, Bcl-2, E-cadherin, Zeb-1 among the different treatment groups indicating post-transcriptional and post-translational processing of these proteins. Treatment of cells with only SB431542 also increased expression of some E/M genes indicating TGF-β independent effects. Increased IL-6 and IL-10 secretion by SB431542 along with increase in pSTAT3 and pCREB1 could probably explain these TGF-β/Smad3 independent effects. CONCLUSION These results highlight that TGF-β-pSMAD3 and TNF-α-pNF-kB are the predominant signaling pathways in radioresistant cells and possibility of some TGF-β/Smad3 independent effects on prolonged treatment with the drug SB431542.
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Affiliation(s)
- Poonam Yadav
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Priya Kundu
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Vipul K Pandey
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, India
| | - Prayag J Amin
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, India
| | - Jisha Nair
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, India
| | - Bhavani S Shankar
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
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12
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Hu X, Zhou W, Pi R, Zhao X, Wang W. Genetically modified cancer vaccines: Current status and future prospects. Med Res Rev 2022; 42:1492-1517. [PMID: 35235212 DOI: 10.1002/med.21882] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 12/13/2021] [Accepted: 01/23/2022] [Indexed: 02/05/2023]
Abstract
Vaccines can stimulate the immune system to protect individuals from infectious diseases. Moreover, vaccines have also been applied to the prevention and treatment of cancers. Due to advances in genetic engineering technology, cancer vaccines could be genetically modified to increase antitumor efficacy. Various genes could be inserted into cells to boost the immune response, such as cytokines, T cell costimulatory molecules, tumor-associated antigens, and tumor-specific antigens. Genetically modified cancer vaccines utilize innate and adaptive immune responses to induce durable antineoplastic capacity and prevent the recurrence. This review will discuss the major approaches used to develop genetically modified cancer vaccines and explore recent advances to increase the understanding of engineered cancer vaccines.
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Affiliation(s)
- Xiaoyi Hu
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, P. R. China.,State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Weilin Zhou
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Ruyu Pi
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, P. R. China.,State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, P. R. China.,State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Wei Wang
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
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14
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Identify potential prognostic indicators and tumor-infiltrating immune cells in pancreatic adenocarcinoma. Biosci Rep 2022; 42:230704. [PMID: 35083488 PMCID: PMC8859426 DOI: 10.1042/bsr20212523] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/12/2022] [Accepted: 01/26/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Pancreatic adenocarcinoma (PAAD) is a kind of highly malignant tumor and lacks early diagnosis method and effective treatment. Tumor microenvironment (TME) is of great importance for the occurrence and development of PAAD. Thus, a comprehensive overview of genes and tumor-infiltrating immune cells (TICs) related to TME dynamic changes conduce to develop novel therapeutic targets and prognostic indicators. Methods: We used MAlignant Tumors using Expression data (ESTIMATE) algorithm to analyze the transcriptome RNA-seq data of 182 PAAD cases on The Cancer Genome Atlas (TCGA) platform. Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), protein–protein interaction (PPI) network, COX regression analysis and gene set enrichment analysis (GSEA) were carried out to get the hub genes related to the prognosis of PAAD patients. These core genes were validated in GEPIA. CXCL10 expression as a poor prognostic indicator was validated in GEO database. Finally, CIBERSORT algorithm was applied to understand the status of TICs. Results: A total of 715 up-regulated differential expression genes (DEGs) and 57 down-regulated DEGs were found simultaneously in stromal and immune groups. These DEGs were mainly enriched in immune recognition, activation and response processes. CD4, CXCL12, CXCL10, CCL5 and CXCL9 were the top five core genes. Then, the validation of these genes showed that CD4, CXCL10, CXCL5, CXCL9 were up-regulated in PAAD. Among the core genes, CXCL10 had a negative correlation with the survival time of PAAD patients. CD8+ T cells, CD4+ T cells memory activated, macrophages M1 had positive correlation of CXCL10 expression, whereas regulatory T cells (Tregs), macrophages M0 and B cells memory had negative correlation. Conclusion: We generated a series of genes related to TME with prognostic implications and TICs in PAAD, which have the potential to be novel immunotherapy targets and prognostic markers. The data showed that CXCL10 was favorable as a poor prognostic indicator in PAAD patients.
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15
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Aoki T, Nishida N, Kudo M. Current Perspectives on the Immunosuppressive Niche and Role of Fibrosis in Hepatocellular Carcinoma and the Development of Antitumor Immunity. J Histochem Cytochem 2022; 70:53-81. [PMID: 34751050 PMCID: PMC8721576 DOI: 10.1369/00221554211056853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Immune checkpoint inhibitors have become the mainstay of treatment for hepatocellular carcinoma (HCC). However, they are ineffective in some cases. Previous studies have reported that genetic alterations in oncogenic pathways such as Wnt/β-catenin are the important triggers in HCC for primary refractoriness. T-cell exhaustion has been reported in various tumors and is likely to play a prominent role in the emergence of HCC due to chronic inflammation and cirrhosis-associated immune dysfunction. Immunosuppressive cells including regulatory T-cells and tumor-associated macrophages infiltrating the tumor are associated with hyperprogressive disease in the early stages of immune checkpoint inhibitor treatment. In addition, stellate cells and tumor-associated fibroblasts create an abundant desmoplastic environment by producing extracellular matrix. This strongly contributes to epithelial to mesenchymal transition via signaling activities including transforming growth factor beta, Wnt/β-catenin, and Hippo pathway. The abundant desmoplastic environment has been demonstrated in pancreatic ductal adenocarcinoma and cholangiocarcinoma to suppress cytotoxic T-cell infiltration, PD-L1 expression, and neoantigen expression, resulting in a highly immunosuppressive niche. It is possible that a similar immunosuppressive environment is created in HCC with advanced fibrosis in the background liver. Although sufficient understanding is required for the establishment of immune therapies of HCC, further investigations are still required in this field.
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Affiliation(s)
- Tomoko Aoki
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osaka-Sayama, Japan
| | - Naoshi Nishida
- Naoshi Nishida, Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, 377-2 Ohno-higashi, Osaka-Sayama 589-8511, Japan. E-mail:
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osaka-Sayama, Japan
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16
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Unamuno V, Brunotto M, Zarate AM. An update of cytokine polymorphisms in head and neck cancer: A systematic review and meta-analysis. Meta Gene 2021. [DOI: 10.1016/j.mgene.2021.100969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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17
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Gene Signatures Induced by Ionizing Radiation as Prognostic Tools in an In Vitro Experimental Breast Cancer Model. Cancers (Basel) 2021; 13:cancers13184571. [PMID: 34572798 PMCID: PMC8465284 DOI: 10.3390/cancers13184571] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/02/2021] [Accepted: 09/07/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary The present work analyzed the expression of genes involved in radiation, using an in vitro experimental breast cancer model developed by the combined treatment of low doses of high linear energy transfer (LET) radiation α particle radiation and estrogen yielding different stages in a malignantly transformed breast cancer cell model called Alpha model. Results showed important findings of genes involved in cancers of the breast, lung, and nervous system, and others. Most of those genes analyzed in these studies such as ATM, selenoproteins, GABA receptor, interleukins, epsin, and cathepsin inhibitors like stefins, and metallothioneins can be used for new prognostic tools and future therapies since they affect cancer progression and metastasis. In conclusion, gene signature demonstrated to be specific to cell line types, hence cell-dependency must be considered in future radiotherapy treatment planning since molecular and clinical features affect such results. Thus, using gene technology and molecular information is possible to improve therapies and reduction of side effects. Abstract This study aimed to analyze the expression of genes involved in radiation, using an Affymetrix system with an in vitro experimental breast cancer model developed by the combined treatment of low doses of high linear energy transfer (LET) radiation α particle radiation and estrogen yielding different stages in a malignantly transformed breast cancer cell model called Alpha model. Altered expression of different molecules was detected in the non-tumorigenic Alpha3, a malignant cell line transformed only by radiation and originally derived from the parental MCF-10F human cell line; that was compared with the Alpha 5 cell line, another cell line exposed to radiation and subsequently grown in the presence 17β-estradiol. This Alpha5, a tumorigenic cell line, originated the Tumor2 cell line. It can be summarized that the Alpha 3 cell line was characterized by greater gene expression of ATM and IL7R than control, Alpha5, and Tumor2 cell lines, it presented higher selenoprotein gene expression than control and Tumor2; epsin 3 gene expression was higher than control; stefin A gene expression was higher than Alpha5; and metallothionein was higher than control and Tumor2 cell line. Therefore, radiation, independently of estrogen, induced increased ATM, IL7R, selenoprotein, GABA receptor, epsin, stefin, and metallothioneins gene expression in comparison with the control. Results showed important findings of genes involved in cancers of the breast, lung, nervous system, and others. Most genes analyzed in these studies can be used for new prognostic tools and future therapies since they affect cancer progression and metastasis. Most of all, it was revealed that in the Alpha model, a breast cancer model developed by the authors, the cell line transformed only by radiation, independently of estrogen, was characterized by greater gene expression than other cell lines. Understanding the effect of radiotherapy in different cells will help us improve the clinical outcome of radiotherapies. Thus, gene signature has been demonstrated to be specific to tumor types, hence cell-dependency must be considered in future treatment planning. Molecular and clinical features affect the results of radiotherapy. Thus, using gene technology and molecular information is possible to improve therapies and reduction of side effects while providing new insights into breast cancer-related fields.
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18
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Kaser EC, Zhao L, D'mello KP, Zhu Z, Xiao H, Wakefield MR, Bai Q, Fang Y. The role of various interleukins in acute myeloid leukemia. Med Oncol 2021; 38:55. [PMID: 33835290 DOI: 10.1007/s12032-021-01498-7] [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: 11/11/2020] [Accepted: 03/14/2021] [Indexed: 11/29/2022]
Abstract
Interleukins are signaling molecules involved in the immune system, and they play a variety of roles in different diseases and cancers. Acute myeloid leukemia (AML) is the most common type of leukemia in adults, and survival rate after diagnosis is very low. Investigating the role interleukins play in AML can help understand the progression of the disease. There exists a need for more effective treatment of AML. Interleukins can be used to guide immunotherapy for AML. This review article will examine how specific interleukins play a role in AML disease progression and how they can be utilized as a future treatment option.
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Affiliation(s)
- Erin C Kaser
- Department of Microbiology, Immunology and Pathology, Des Moines University College of Osteopathic Medicine, Des Moines, IA, 50312, USA
| | - Lei Zhao
- The Department of Respiratory Medicine, The 2nd People's Hospital of Hefei and Hefei Hospital Affiliated to Anhui Medical University, Hefei, China
| | - Kyle P D'mello
- Department of Microbiology, Immunology and Pathology, Des Moines University College of Osteopathic Medicine, Des Moines, IA, 50312, USA
| | - Ziwen Zhu
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO, 65212, USA
| | - Huaping Xiao
- Department of Microbiology, Immunology and Pathology, Des Moines University College of Osteopathic Medicine, Des Moines, IA, 50312, USA.,The Affiliated Hospital of Xiangnan University, Chenzhou, Hunan, China
| | - Mark R Wakefield
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO, 65212, USA
| | - Qian Bai
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO, 65212, USA
| | - Yujiang Fang
- Department of Microbiology, Immunology and Pathology, Des Moines University College of Osteopathic Medicine, Des Moines, IA, 50312, USA. .,Department of Surgery, University of Missouri School of Medicine, Columbia, MO, 65212, USA.
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19
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Neupane K, McCorkle JR, Kopper TJ, Lakes JE, Aryal SP, Abdullah M, Snell AA, Gensel JC, Kolesar J, Richards CI. Macrophage-Engineered Vesicles for Therapeutic Delivery and Bidirectional Reprogramming of Immune Cell Polarization. ACS OMEGA 2021; 6:3847-3857. [PMID: 33585763 PMCID: PMC7876833 DOI: 10.1021/acsomega.0c05632] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 01/19/2021] [Indexed: 05/31/2023]
Abstract
Macrophages, one of the most important phagocytic cells of the immune system, are highly plastic and are known to exhibit diverse roles under different pathological conditions. The ability to repolarize macrophages from pro-inflammatory (M1) to anti-inflammatory (M2) or vice versa offers a promising therapeutic approach for treating various diseases such as traumatic injury and cancer. Herein, it is demonstrated that macrophage-engineered vesicles (MEVs) generated by disruption of macrophage cellular membranes can be used as nanocarriers capable of reprogramming macrophages and microglia toward either pro- or anti-inflammatory phenotypes. MEVs can be produced at high yields and easily loaded with diagnostic molecules or chemotherapeutics and delivered to both macrophages and cancer cells in vitro and in vivo. Overall, MEVs show promise as potential delivery vehicles for both therapeutics and their ability to controllably modulate macrophage/microglia inflammatory phenotypes.
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Affiliation(s)
- Khaga
R. Neupane
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506, United States
| | - J. Robert McCorkle
- Department
of Pharmacy Practice and Science, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40508, United States
| | - Timothy J. Kopper
- Spinal
Cord and Brain Injury Research Center, Department
of Physiology University of Kentucky, Lexington, Kentucky 40536, United States
| | - Jourdan E. Lakes
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506, United States
| | - Surya P. Aryal
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506, United States
| | - Masud Abdullah
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506, United States
| | - Aaron A. Snell
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506, United States
| | - John C. Gensel
- Spinal
Cord and Brain Injury Research Center, Department
of Physiology University of Kentucky, Lexington, Kentucky 40536, United States
| | - Jill Kolesar
- Department
of Pharmacy Practice and Science, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40508, United States
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20
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Fousek K, Horn LA, Palena C. Interleukin-8: A chemokine at the intersection of cancer plasticity, angiogenesis, and immune suppression. Pharmacol Ther 2020; 219:107692. [PMID: 32980444 DOI: 10.1016/j.pharmthera.2020.107692] [Citation(s) in RCA: 132] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 09/17/2020] [Indexed: 12/11/2022]
Abstract
Tumor progression relies on the ability of cancer cells to effectively invade surrounding tissues and propagate. Among the many mechanisms that contribute to tumor progression is the epithelial-to-mesenchymal transition (EMT), a phenotypic plasticity phenomenon that increases the cancer cells' motility and invasiveness and influences their surrounding microenvironment by promoting the secretion of a variety of soluble factors. One such factor is IL-8, a chemokine with multiple pro-tumorigenic roles within the tumor microenvironment (TME), including stimulating proliferation or transformation of tumor cells into a migratory or mesenchymal phenotype. Further, IL-8 can increase tumor angiogenesis or recruit larger numbers of immunosuppressive cells to the tumor. Prognostically, observations in many tumor types show that patients with higher levels of IL-8 at baseline experience worse clinical outcomes. Additionally, studies have shown that the chemokine directly contributes to the development of resistance to both chemotherapy and molecularly targeted agents. More recently, clinical studies evaluating levels of IL-8 in patients receiving immune checkpoint inhibition (ICI) therapy deduced that myeloid tumor infiltration driven by IL-8 contributes to resistance to ICI agents and that peripheral IL-8 can predict outcomes to ICI therapy. Further, pre-clinical data demonstrate that targeting IL-8 or its receptors enables improved tumor killing by immune cells, and treatment strategies combining blockade of the IL-8/IL-8R axis with ICI ultimately improve anti-tumor efficacy. Based on these results and the prognostic capacity of IL-8, there are a number of ongoing clinical trials evaluating the addition of IL-8 targeting strategies to immune-based therapies.
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Affiliation(s)
- Kristen Fousek
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Lucas A Horn
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Claudia Palena
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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21
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Lim JS, Lee DY, Kim HS, Park SC, Park JT, Kim HS, Oh WK, Cho KA. Identification of a novel senomorphic agent, avenanthramide C, via the suppression of the senescence-associated secretory phenotype. Mech Ageing Dev 2020; 192:111355. [PMID: 32941937 DOI: 10.1016/j.mad.2020.111355] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 07/14/2020] [Accepted: 09/07/2020] [Indexed: 01/07/2023]
Abstract
Senescent cells are deeply involved in the induction of tissue damage and aging-related diseases. The identification of factors that eliminate senescent cells or inhibit the senescence-associated secretory phenotype (SASP) in these cells is necessary. Here, we report an avenanthramice C (Avn C) extracted from oat as a new SASP modulator. Treatment with Avn C led to a significant reduction in the levels of markers of senescent cells, with no toxicity observed. The SASP was also inhibited by Avn C treatment, similar to non-senescent cells, and the suppression of cell division by autocrine signals associated with SASP was restored. To investigate the mechanism underlying SASP inhibition by Avn C, we analyzed the effect of Avn C in lipopolysaccharide (LPS)-induced inflammation in non-senescent cells. Avn C inhibited nuclear factor κB (NF-κB) activity and the secretion of inflammatory cytokines before or after LPS treatment. Although the activity of MAP kinases, which are NF-κB upstream signals, was inhibited by Avn C in LPS-induced inflammation, only p38 activity was specifically inhibited in senescent cells. Interestingly, the inhibition of p38 in senescent cells was observed through Avn C-induced 5'-adenosine monophosphate-activated protein kinase (AMPK) activity. Avn C-induced inhibition of the SASP is triggered by senescence-related stress.
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Affiliation(s)
- Jae Sung Lim
- Department of Biochemistry, Chonanm National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea; Combinatorial Tumor Immunotherapy Medical Research Center, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea
| | - Da Young Lee
- Department of Biochemistry, Chonanm National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea; Center for Creative Biomedical Scientists, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea
| | - Hyung Seok Kim
- Center for Creative Biomedical Scientists, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea; Department of Forensic Science, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea
| | - Sang Chul Park
- Future Life and Society Research Center, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea
| | - Joon Tae Park
- Department of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, Incheon, 22012, Republic of Korea
| | - Hyeon Sik Kim
- Medical Photonic Research Center, Korea Photonics Technology Institute, Gwangju, 61007, Republic of Korea
| | - Won Keun Oh
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Kyung A Cho
- Department of Biochemistry, Chonanm National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea; Center for Creative Biomedical Scientists, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea; Future Life and Society Research Center, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-gun, Jeonnam-do, 58128, Republic of Korea.
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22
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Angiogenesis Inhibition in Prostate Cancer: An Update. Cancers (Basel) 2020; 12:cancers12092382. [PMID: 32842503 PMCID: PMC7564110 DOI: 10.3390/cancers12092382] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/14/2020] [Accepted: 08/21/2020] [Indexed: 12/18/2022] Open
Abstract
Prostate cancer (PCa), like all other solid tumors, relies on angiogenesis for growth, progression, and the dissemination of tumor cells to other parts of the body. Despite data from in vitro and in vivo preclinical studies, as well as human specimen studies indicating the crucial role played by angiogenesis in PCa, angiogenesis inhibition in clinical settings has not shown significant benefits to patients, thus challenging the inclusion and usefulness of antiangiogenic agents for the treatment of PCa. However, one of the apparent reasons why these antiangiogenic agents failed to meet expectations in PCa can be due to the choice of the antiangiogenic agents, because the majority of these drugs target vascular endothelial growth factor-A (VEGFA) and its receptors. The other relevant causes might be inappropriate drug combinations, the duration of treatment, and the method of endpoint determination. In this review, we will first discuss the role of angiogenesis in PCa growth and progression. We will then summarize the different angiogenic growth factors that influence PCa growth dynamics and review the outcomes of clinical trials conducted with antiangiogenic agents in PCa patients and, finally, critically assess the current status and fate of antiangiogenic therapy in this disease.
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23
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Partridge L, Fuentealba M, Kennedy BK. The quest to slow ageing through drug discovery. Nat Rev Drug Discov 2020; 19:513-532. [DOI: 10.1038/s41573-020-0067-7] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2020] [Indexed: 02/07/2023]
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24
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Gershovich PM, Karabelskii AV, Ulitin AB, Ivanov RA. The Role of Checkpoint Inhibitors and Cytokines in Adoptive Cell-Based Cancer Immunotherapy with Genetically Modified T Cells. BIOCHEMISTRY (MOSCOW) 2019; 84:695-710. [PMID: 31509722 DOI: 10.1134/s0006297919070022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This review focuses on the structure and molecular action mechanisms of chimeric antigen receptors (CARs) and major aspects of the manufacturing and clinical application of products for the CAR-T (CAR-modified T lymphocyte) therapy of hematological and solid tumors with special emphasis on the strategies for combined use of CAR-T therapy with immuno-oncological monoclonal antibodies (checkpoint inhibitors) and cytokines to boost survival, persistence, and antitumor efficacy of CAR-T therapy. The review also summarizes preclinical and clinical data on the additive effects of the combined use of CAR-T therapy with interleukins and monoclonal antibodies targeting immune checkpoints.
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Affiliation(s)
- P M Gershovich
- CJSC Biocad, St. Petersburg, 198515, Russia. .,St. Petersburg State Chemical Pharmaceutical Academy, St. Petersburg, 197376, Russia
| | - A V Karabelskii
- CJSC Biocad, St. Petersburg, 198515, Russia.,St. Petersburg State Chemical Pharmaceutical Academy, St. Petersburg, 197376, Russia
| | - A B Ulitin
- CJSC Biocad, St. Petersburg, 198515, Russia
| | - R A Ivanov
- CJSC Biocad, St. Petersburg, 198515, Russia
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25
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Paez‐Ribes M, González‐Gualda E, Doherty GJ, Muñoz‐Espín D. Targeting senescent cells in translational medicine. EMBO Mol Med 2019; 11:e10234. [PMID: 31746100 PMCID: PMC6895604 DOI: 10.15252/emmm.201810234] [Citation(s) in RCA: 170] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 08/29/2019] [Accepted: 09/04/2019] [Indexed: 02/06/2023] Open
Abstract
Organismal ageing is a complex process driving progressive impairment of functionality and regenerative potential of tissues. Cellular senescence is a state of stable cell cycle arrest occurring in response to damage and stress and is considered a hallmark of ageing. Senescent cells accumulate in multiple organs during ageing, contribute to tissue dysfunction and give rise to pathological manifestations. Senescence is therefore a defining feature of a variety of human age-related disorders, including cancer, and targeted elimination of these cells has recently emerged as a promising therapeutic approach to ameliorate tissue damage and promote repair and regeneration. In addition, in vivo identification of senescent cells has significant potential for early diagnosis of multiple pathologies. Here, we review existing senolytics, small molecules and drug delivery tools used in preclinical therapeutic strategies involving cellular senescence, as well as probes to trace senescent cells. We also review the clinical research landscape in senescence and discuss how identifying and targeting cellular senescence might positively affect pathological and ageing processes.
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Affiliation(s)
- Marta Paez‐Ribes
- Department of OncologyCRUK Cambridge Centre Early Detection ProgrammeHutchison/MRC Research CentreUniversity of CambridgeCambridgeUK
| | - Estela González‐Gualda
- Department of OncologyCRUK Cambridge Centre Early Detection ProgrammeHutchison/MRC Research CentreUniversity of CambridgeCambridgeUK
| | - Gary J Doherty
- Department of OncologyCambridge University Hospitals NHS Foundation TrustCambridge Biomedical CampusCambridgeUK
| | - Daniel Muñoz‐Espín
- Department of OncologyCRUK Cambridge Centre Early Detection ProgrammeHutchison/MRC Research CentreUniversity of CambridgeCambridgeUK
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26
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Lang TC, Zhao R, Kim A, Wijewardena A, Vandervord J, Xue M, Jackson CJ. A Critical Update of the Assessment and Acute Management of Patients with Severe Burns. Adv Wound Care (New Rochelle) 2019; 8:607-633. [PMID: 31827977 PMCID: PMC6904939 DOI: 10.1089/wound.2019.0963] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 04/18/2019] [Indexed: 12/14/2022] Open
Abstract
Significance: Burns are debilitating, life threatening, and difficult to assess and manage. Recent advances in assessment and management have occurred since a comprehensive review of the care of patients with severe burns was last published, which may influence research and clinical practice. Recent Advances: Recent advances have occurred in the understanding of burn pathophysiology, which has led to the identification of potential biomarkers of burn severity, such as protein C. There is new evidence about the potential superiority of natural colloids over crystalloids during fluid resuscitation, and new evidence about components of initial and perioperative management, including an improved understanding of pain following burns. Critical Issues: The limitations of the clinical examination highlight the need for imaging and biomarkers to assist in estimations of burn severity. Fluid resuscitation reduces mortality, although there is conjecture over the ideal method. The subsequent perioperative period is associated with significant morbidity and the evidence for preventing and treating pain, infection, and fluid overload while maximizing wound healing potential is described. Future Directions: Promising developments are ongoing in imaging technology, histopathology, biomarkers, and wound healing adjuncts such as hyperbaric oxygen therapy, topical negative pressure therapy, stem cell treatments, and skin substitutes. The greatest benefit from further research on management of patients with burns would most likely be derived from the elucidation of optimal fluid resuscitation protocols, pain management protocols, and surgical techniques from randomized controlled trials.
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Affiliation(s)
- Thomas Charles Lang
- Department of Anesthesia, Prince of Wales and Sydney Children's Hospitals, Randwick, Australia
| | - Ruilong Zhao
- Sutton Laboratories, The Kolling Institute, St. Leonards, Australia
| | - Albert Kim
- Department of Critical Care Medicine, Royal North Shore Hospital, St. Leonards, Australia
| | - Aruna Wijewardena
- Department of Burns, Reconstructive and Plastic Surgery, Royal North Shore Hospital, St. Leonards, Australia
| | - John Vandervord
- Department of Burns, Reconstructive and Plastic Surgery, Royal North Shore Hospital, St. Leonards, Australia
| | - Meilang Xue
- Sutton Laboratories, The Kolling Institute, St. Leonards, Australia
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27
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Lima JD, Simoes E, de Castro G, Morais MRP, de Matos‐Neto EM, Alves MJ, Pinto NI, Figueredo RG, Zorn TM, Felipe‐Silva AS, Tokeshi F, Otoch JP, Alcantara P, Cabral FJ, Ferro ES, Laviano A, Seelaender M. Tumour-derived transforming growth factor-β signalling contributes to fibrosis in patients with cancer cachexia. J Cachexia Sarcopenia Muscle 2019; 10:1045-1059. [PMID: 31273954 PMCID: PMC6818454 DOI: 10.1002/jcsm.12441] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 04/05/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Cachexia is a paraneoplastic syndrome related with poor prognosis. The tumour micro-environment contributes to systemic inflammation and increased oxidative stress as well as to fibrosis. The aim of the present study was to characterise the inflammatory circulating factors and tumour micro-environment profile, as potentially contributing to tumour fibrosis in cachectic cancer patients. METHODS 74 patients (weight stable cancer n = 31; cachectic cancer n = 43) diagnosed with colorectal cancer were recruited, and tumour biopsies were collected during surgery. Multiplex assay was performed to study inflammatory cytokines and growth factors. Immunohistochemistry analysis was carried out to study extracellular matrix components. RESULTS Higher protein expression of inflammatory cytokines and growth factors such as epidermal growth factor, granulocyte-macrophage colony-stimulating factor, interferon-α, and interleukin (IL)-8 was observed in the tumour and serum of cachectic cancer patients in comparison with weight-stable counterparts. Also, IL-8 was positively correlated with weight loss in cachectic patients (P = 0.04; r = 0.627). Immunohistochemistry staining showed intense collagen deposition (P = 0.0006) and increased presence of α-smooth muscle actin (P < 0.0001) in tumours of cachectic cancer patients, characterizing fibrosis. In addition, higher transforming growth factor (TGF)-β1, TGF-β2, and TGF-β3 expression (P = 0.003, P = 0.05, and P = 0.047, respectively) was found in the tumour of cachectic patients, parallel to p38 mitogen-activated protein kinase alteration. Hypoxia-inducible factor-1α mRNA content was significantly increased in the tumour of cachectic patients, when compared with weight-stable group (P = 0.005). CONCLUSIONS Our results demonstrate TGF-β pathway activation in the tumour in cachexia, through the (non-canonical) mitogen-activated protein kinase pathway. The results show that during cachexia, intratumoural inflammatory response contributes to the onset of fibrosis. Tumour remodelling, probably by TGF-β-induced transdifferentiation of fibroblasts to myofibroblasts, induces unbalanced inflammatory cytokine profile, angiogenesis, and elevation of extracellular matrix components (EMC). We speculate that these changes may affect tumour aggressiveness and present consequences in peripheral organs.
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Affiliation(s)
- Joanna D.C.C. Lima
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
| | - Estefania Simoes
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
| | - Gabriela de Castro
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
| | - Mychel Raony P.T. Morais
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
| | | | - Michele J. Alves
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
- Department of PathologyOhio State UniversityColumbusOHUSA
| | - Nelson I. Pinto
- Department of PhysiologyFederal University of São PauloSão PauloBrazil
| | - Raquel G. Figueredo
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
| | - Telma M.T. Zorn
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
| | | | - Flavio Tokeshi
- Department of Clinical SurgeryUniversity of São PauloSão PauloBrazil
| | - José P. Otoch
- Department of Clinical SurgeryUniversity of São PauloSão PauloBrazil
| | - Paulo Alcantara
- Department of Clinical SurgeryUniversity of São PauloSão PauloBrazil
| | | | - Emer S. Ferro
- Department of PharmacologyUniversity of São PauloSão PauloBrazil
| | | | - Marilia Seelaender
- Cancer Metabolism Research Group, Institute of Biomedical SciencesUniversity of São PauloSão PauloBrazil
- Department of Clinical SurgeryUniversity of São PauloSão PauloBrazil
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Dias JNR, Lopes M, Peleteiro C, Vicente G, Nunes T, Mateus L, Aires-da-Silva F, Tavares L, Gil S. Canine multicentric lymphoma exhibits systemic and intratumoral cytokine dysregulation. Vet Immunol Immunopathol 2019; 218:109940. [PMID: 31561022 DOI: 10.1016/j.vetimm.2019.109940] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 09/04/2019] [Accepted: 09/08/2019] [Indexed: 12/13/2022]
Abstract
Non-Hodgkin Lymphoma (NHL) is among the most common neoplasias in dogs and humans. Owing to remarkable similarities with its human counterpart, the canine lymphoma (cNHL) model has been proposed as a powerful framework for rapid and clinically relevant translation of novel immunotherapies. However, the establishment of cNHL as a predictive preclinical model has been hampered by the limited characterization of the canine immune system. Cytokines are key players of the interaction between tumor and its microenvironment. In human NHL, multiple cytokines have been linked to the development of lymphoma and are relevant biomarkers for treatment response and prognosis. In contrast, few studies have investigated cytokines in cNHL. Within this context, this study aimed to investigate cytokine regulation in cNHL. A multicentric cNHL biobank was successfully constructed. Cytokine mRNA profiles in tumor tissue and circulating PBMC were analyzed by qRT-PCR and compared to a healthy control group. Specific primers were used to evaluate Th1, Th2 and Th17 responses. Systemic cytokine concentrations were measured using a commercial canine multiplex assay which included IL-2, IL6, IL-10 and TNF-α, and compared to a healthy control group. Our results demonstrated a dysregulation of cytokine mRNA expression, representative of the tumor microenvironment and systemic response in cNHL. Intratumoral cytokine response revealed a significant downregulation of humoral and Th1 responses. The systemic response demonstrated a distinct mRNA pattern, however immunosuppression also prevailed. Cytokine serum quantification showed a significant increase of IL-10 concentration in cNHL. Significant differences in hematological parameters were described and a correlation between IL-6 protein serum levels and neutrophil count was shown. Finally, data analysis demonstrated that baseline pretreatment IFN-γ tissue mRNA levels were correlated to survival outcome, predicting a favorable response to chemotherapy. Altogether, these results revealed that cNHL presents a local and systemic dysregulation in cytokine response. By confirming and extending previous research, our work contributed for the evaluation of potential cytokine candidates for diagnostic, prognostic purposes and therapeutic intervention, therefore adding value to comparative oncology.
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Affiliation(s)
- Joana N R Dias
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
| | - Mariana Lopes
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
| | - Conceição Peleteiro
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
| | - Gonçalo Vicente
- Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477, Lisboa, Portugal.
| | - Telmo Nunes
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
| | - Luísa Mateus
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
| | - Frederico Aires-da-Silva
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
| | - Luís Tavares
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
| | - Solange Gil
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal.
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Narovlyansky AN, Mezentseva MV, Suetina IA, Russu LI, Ivanova AM, Poloskov VV, Izmest'eva AV, Ospelnikova TP, Sarymsakov AA, Ershov FI. Cytokine-regulating activity of anti-virus preparation CelAgripus in Burkitt's lym-phoma stable B-cell lines. ACTA ACUST UNITED AC 2019; 64:165-172. [DOI: 10.36233/0507-4088-2019-64-4-165-172] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 04/09/2019] [Indexed: 12/24/2022]
Affiliation(s)
- A. N. Narovlyansky
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - M. V. Mezentseva
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - I. A. Suetina
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - L. I. Russu
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - A. M. Ivanova
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - V. V. Poloskov
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - A. V. Izmest'eva
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - T. P. Ospelnikova
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
| | - A. A. Sarymsakov
- Institute of Polymer Chemystry and Physics Uzbek Academy of Sciences
| | - F. I. Ershov
- National Research Centre for Epidemiology and Microbiology named after the honorary academician N.F.Gamaleya
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Zabel M, Tauber PA, Pickl WF. The making and function of CAR cells. Immunol Lett 2019; 212:53-69. [PMID: 31181279 PMCID: PMC7058416 DOI: 10.1016/j.imlet.2019.06.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/24/2019] [Accepted: 06/06/2019] [Indexed: 12/28/2022]
Abstract
Genetically engineered T cells expressing chimeric antigen receptors (CAR) present a new treatment option for patients with cancer. Recent clinical trials of B cell leukemia have demonstrated a response rate of up to 90%. However, CAR cell therapy is frequently accompanied by severe side effects such as cytokine release syndrome and the development of target cell resistance. Consequently, further optimization of CARs to obtain greater long-term efficacy and increased safety is urgently needed. Here we high-light the various efforts of adjusting the intracellular signaling domains of CARs to these major requirements to eventually obtain high-level target cell cytotoxicity paralleled by the establishment of longevity of the CAR expressing cell types to guarantee for extended tumor surveillance over prolonged periods of time. We are convinced that it will be crucial to identify the molecular pathways and signaling requirements utilized by such ‘efficient CARs’ in order to provide a rational basis for their further hypothesis-based improvement. Furthermore, we here discuss timely attempts of how to: i) control ‘on-tumor off-target’ effects; ii) introduce Signal 3 (cytokine responsiveness of CAR cells) as an important building-block into the CAR concept; iii) most efficiently eliminate CAR cells once full remission has been obtained. We also argue that universal systems for the variable and pharmacokinetically-controlled attachment of extracellular ligand recognition domains of choice along with the establishment of ‘off-the-shelf’ cell preparations with suitability for all patients in need of a highly-potent cellular therapy may become future mainstays of CAR cell therapy. Such therapies would have the attraction to work independent of the patients’ histo-compatibility make-up and the availability of functionally intact patient’s cells. Finally, we summarize the evidence that CAR cells may obtain a prominent place in the treatment of non-malignant and auto-reactive T and B lymphocyte expansions in the near future, e.g., for the alleviation of autoimmune diseases and allergies. After the introduction of red blood cell transfusions, which were made possible by the landmark discoveries of the ABO blood groups by Karl Landsteiner, and the establishment of bone marrow transplantation by E. Donnall Thomas to exchange the entire hematopoietic system of a patient suffering from leukemia, the introduction of patient-tailored cytotoxic cellular populations to eradicate malignant cell populations in vivo pioneered by Carl H. June, represents the third major and broadly applicable milestone in the development of human cellular therapies within the rapidly developing field of applied biomedical research of the last one hundred years.
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Affiliation(s)
- Maja Zabel
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Peter A Tauber
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Winfried F Pickl
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria.
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A Bifunctional Molecule with Lectin and Protease Inhibitor Activities Isolated from Crataeva tapia Bark Significantly Affects Cocultures of Mesenchymal Stem Cells and Glioblastoma Cells. Molecules 2019; 24:molecules24112109. [PMID: 31167364 PMCID: PMC6600636 DOI: 10.3390/molecules24112109] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 05/22/2019] [Accepted: 05/27/2019] [Indexed: 11/29/2022] Open
Abstract
Currently available drugs for treatment of glioblastoma, the most aggressive brain tumor, remain inefficient, thus a plethora of natural compounds have already been shown to have antimalignant effects. However, these have not been tested for their impact on tumor cells in their microenvironment-simulated cell models, e.g., mesenchymal stem cells in coculture with glioblastoma cell U87 (GB). Mesenchymal stem cells (MSC) chemotactically infiltrate the glioblastoma microenvironment. Our previous studies have shown that bone-marrow derived MSCs impair U87 growth and invasion via paracrine and cell–cell contact-mediated cross-talk. Here, we report on a plant-derived protein, obtained from Crataeva tapia tree Bark Lectin (CrataBL), having protease inhibitory/lectin activities, and demonstrate its effects on glioblastoma cells U87 alone and their cocultures with MSCs. CrataBL inhibited U87 cell invasion and adhesion. Using a simplified model of the stromal microenvironment, i.e., GB/MSC direct cocultures, we demonstrated that CrataBL, when added in increased concentrations, caused cell cycle arrest and decreased cocultured cells’ viability and proliferation, but not invasion. The cocultured cells’ phenotypes were affected by CrataBL via a variety of secreted immunomodulatory cytokines, i.e., G-CSF, GM-CSF, IL-6, IL-8, and VEGF. We hypothesize that CrataBL plays a role by boosting the modulatory effects of MSCs on these glioblastoma cell lines and thus the effects of this and other natural lectins and/or inhibitors would certainly be different in the tumor microenvironment compared to tumor cells alone. We have provided clear evidence that it makes much more sense testing these potential therapeutic adjuvants in cocultures, mimicking heterogeneous tumor–stroma interactions with cancer cells in vivo. As such, CrataBL is suggested as a new candidate to approach adjuvant treatment of this deadly tumor.
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Effects of cisplatin on photosensitizer-mediated photodynamic therapy in breast tumor-bearing nude mice. Obstet Gynecol Sci 2019; 62:112-119. [PMID: 30918879 PMCID: PMC6422844 DOI: 10.5468/ogs.2019.62.2.112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/26/2018] [Accepted: 12/27/2018] [Indexed: 11/08/2022] Open
Abstract
Objective This study aimed to evaluate the potential effects of cisplatin on photodynamic therapy (PDT) in breast cancer using a breast tumor-bearing mouse model. Methods In this study, breast tumor (experimental mammary tumour-6 cell)-bearing nude mice were used as experimental animals. Photolon® (photosensitizer, 2.5 mg/kg body weight [BW]) was injected intraperitoneally; after 2 hours, the tumors were irradiated (660 nm, 80 J/cm2) using a diode laser tool. Cisplatin (3 mg/kg BW) was injected intraperitoneally 1 hour before the Photolon® injection. Results Tumor volume increased over time in the control group and was not different from that in the cisplatin group. In the PDT group, the tumor volume increased on day 3, but not on day 7. In the cisplatin+PDT group, tumor volume increased on day 3 but decreased on day 7. There was no significant difference in the levels of thiobarbituric acid reactive substance (TBARS) in tumor tissues between the control and cisplatin groups. The levels of TBARS in the cisplatin+PDT group were higher (47%) than those in the PDT group. Analysis of tumor tissue transcriptomes showed that the expression of genes related to the inflammatory response including CL and XCL genes increased, while that of Fn1 decreased in the cisplatin+PDT group compared with the PDT group. Conclusion These results suggest that cisplatin enhances the therapeutic effect of PDT in a breast tumor-bearing mouse model. However, further clinical studies involving patients with breast cancer is needed.
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Cytokine Modulation in Breast Cancer Patients Undergoing Radiotherapy: A Revision of the Most Recent Studies. Int J Mol Sci 2019; 20:ijms20020382. [PMID: 30658426 PMCID: PMC6359111 DOI: 10.3390/ijms20020382] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 01/11/2019] [Accepted: 01/14/2019] [Indexed: 12/13/2022] Open
Abstract
Breast cancer (BC) is the most common tumor and the second cause for cancer-related death in women worldwide, although combined treatments are well-established interventions. Several effects seem to be responsible for poor outcomes in advanced or triple-negative BC patients. Focusing on the interaction of ionizing radiation with tumor and normal tissues, the role of cytokine modulation as a surrogate of immunomodulation must still be explored. In this work, we carried out an overview of studies published in the last five years involving the cytokine profile in BC patients undergoing radiotherapy. The goal of this review was to evaluate the profile and modulation of major cytokines and interleukins as potential biomarkers of survival, treatment response, and toxicity in BC patient undergoing radiotherapy. Out of 47 retrieved papers selected using PubMed search, 15 fulfilled the inclusion criteria. Different studies reported that the modulation of specific cytokines was time- and treatment-dependent. Radiotherapy (RT) induces the modulation of inflammatory cytokines up to 6 months for most of the analyzed cytokines, which in some cases can persist up to several years post-treatment. The role of specific cytokines as prognostic and predictive of radiotherapy outcome is critically discussed.
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Liu Y, Xu Y, Wang Y, Yao Y, Yang J. Associations between interleukin gene polymorphisms and the risk of gastric cancer: A meta-analysis. Clin Exp Pharmacol Physiol 2018; 45:1236-1244. [PMID: 30071135 DOI: 10.1111/1440-1681.13021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 06/29/2018] [Accepted: 07/03/2018] [Indexed: 12/15/2022]
Abstract
Recently, the roles of interleukin-2 (IL-2), IL-4, IL-6 and IL-8 gene polymorphisms in gastric cancer (GC) have been studied extensively, with conflicting results. Therefore, we conducted the present meta-analyses to better elucidate the roles of interleukin gene polymorphisms in GC. Eligible articles were searched in PubMed, MEDLINE, Embase, Web of Science and CNKI. Odds ratios (ORs) and 95% confidence intervals (CIs) were used to detect any potential association between interleukin gene polymorphisms and the risk of GC. A total of 63 case-control studies was finally included in our analyses. Significant associations with the risk of GC were detected for the IL-6 rs1800796 and IL-8 rs4073 polymorphisms in overall analyses. Further subgroup analyses based on ethnicities of participants revealed that the IL-4 rs2243250, IL-6 rs1800796 and IL-8 rs4073 polymorphisms were significantly associated with the risk of GC in Asians. Moreover, IL-8 rs4073 polymorphism was also significantly associated with the risk of GC in Africans. In conclusion, our findings suggested that IL-4 rs2243250, IL-6 rs1800796 and IL-8 rs4073 polymorphisms may serve as genetic biomarkers of GC.
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Affiliation(s)
- Yunxia Liu
- Department of Oncology, Third Hospital of Hangzhou, Affiliated Hangzhou Clinical College, Anhui Medical University, Hangzhou, China
| | - Yefeng Xu
- Department of Oncology, Third Hospital of Hangzhou, Affiliated Hangzhou Clinical College, Anhui Medical University, Hangzhou, China
| | - Yiqing Wang
- Department of Oncology, Third Hospital of Hangzhou, Affiliated Hangzhou Clinical College, Anhui Medical University, Hangzhou, China
| | - Yongwei Yao
- Department of Oncology, Third Hospital of Hangzhou, Affiliated Hangzhou Clinical College, Anhui Medical University, Hangzhou, China
| | - Jiewen Yang
- Department of Oncology, Third Hospital of Hangzhou, Affiliated Hangzhou Clinical College, Anhui Medical University, Hangzhou, China
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Wang X, Yang F, Xu G, Zhong S. The roles of IL-6, IL-8 and IL-10 gene polymorphisms in gastric cancer: A meta-analysis. Cytokine 2018; 111:230-236. [DOI: 10.1016/j.cyto.2018.08.024] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/30/2018] [Accepted: 08/22/2018] [Indexed: 12/12/2022]
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Kim BR, Cho YC, Cho S. Anti-inflammatory effects of a novel compound, MPQP, through the inhibition of IRAK1 signaling pathways in LPS-stimulated RAW 264.7 macrophages. BMB Rep 2018; 51:308-313. [PMID: 29804558 PMCID: PMC6033069 DOI: 10.5483/bmbrep.2018.51.6.064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Indexed: 12/12/2022] Open
Abstract
Small-molecule inhibitors are widely used to treat a variety of inflammatory diseases. In this study, we found a novel anti-inflammatory compound, 1-[(2R,4S)-2-methyl-4-(phenylamino)-1,2,3,4-tetrahydroquinolin-1-yl]prop-2-en-1-one (MPQP). It showed strong anti-inflammatory effects in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. These effects were exerted through the inhibition of the production of NO and pro-inflammatory cytokines, such as interleukin (IL)-6, IL-1β, and tumor necrosis factor-α (TNF-α). Furthermore, MPQP decreased the expression levels of inducible NO synthase (iNOS) and cyclooxygenase 2 (COX-2). Additionally, it mediated the inhibition of the phosphorylation of p38, c-Jun N-terminal kinase (JNK), the inhibitor of κBα (IκBα), and their upstream kinases, IκB kinase (IKK) α/β, mitogen-activated protein kinase kinase (MKK) 3/6, and MKK4. Furthermore, the expression of IL-1 receptor-associated kinase 1 (IRAK1) that regulates NF-κB, p38, and the JNK signaling pathways, was also increased by MPQP. These results indicate that MPQP regulates the IRAK1-mediated inflammatory signaling pathways by targeting IRAK1 or its upstream factors.
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Affiliation(s)
- Ba Reum Kim
- College of Pharmacy, Chung-Ang University, Seoul 06974, Korea
| | - Young-Chang Cho
- College of Pharmacy, Chonnam National University, Gwangju 61186, Korea
| | - Sayeon Cho
- College of Pharmacy, Chung-Ang University, Seoul 06974, Korea
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Stupina T, Balakina A, Kondrat'eva T, Kozub G, Sanina N, Terent'ev A. NO-Donor Nitrosyl Iron Complex with 2-Aminophenolyl Ligand Induces Apoptosis and Inhibits NF-κB Function in HeLa Cells. Sci Pharm 2018; 86:scipharm86040046. [PMID: 30314357 DOI: 10.3390/scipharm86040046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 01/17/2023] Open
Abstract
NO donating iron nitrosyl complex with 2-aminothiophenyl ligand (2-AmPh complex) was studied for its ability to cause cell death and affect nuclear factor kappa B (NF-κB) signaling. The complex inhibited viability of HeLa cells and induced cell death that was accompanied by loss of mitochondrial membrane potential and characteristic for apoptosis phosphatidylserine externalization. At IC50, 2-AmPh caused decrease in nuclear content of NF-κB p65 polypeptide and mRNA expression of NF-κB target genes encoding interleukin-8 and anti-apoptotic protein BIRC3. mRNA levels of interleukin-6 and anti-apoptotic protein BIRC2 encoding genes were not affected. Our data demonstrate that NO donating iron nitrosyl complex 2-AmPh can inhibit tumor cell viability and induce apoptosis that is preceded by impairment of NF-κB function and suppression of a subset of NF-κB target genes.
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Affiliation(s)
- Tatiana Stupina
- Institute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Russia.
| | - Anastasia Balakina
- Institute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Russia.
| | - Tatiana Kondrat'eva
- Institute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Russia.
| | - Galina Kozub
- Institute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Russia.
| | - Natalia Sanina
- Institute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Russia.
- Faculty of Fundamental Physical and Chemical Engineering, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia.
- Medicinal Chemistry Research and Education Center, Moscow Region State University, 141014 Mytishchi, Russia.
| | - Alexei Terent'ev
- Institute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Russia.
- Faculty of Fundamental Physical and Chemical Engineering, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia.
- Medicinal Chemistry Research and Education Center, Moscow Region State University, 141014 Mytishchi, Russia.
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Li J, Qiu G, Fang B, Dai X, Cai J. Deficiency of IL-18 Aggravates Esophageal Carcinoma Through Inhibiting IFN-γ Production by CD8 +T Cells and NK Cells. Inflammation 2018; 41:667-676. [PMID: 29264744 DOI: 10.1007/s10753-017-0721-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
To investigate the potential role of interleukin-18 (IL-18) in immunomodulation during tumorigenesis of esophageal carcinoma and elucidate the underlying molecular mechanism, we employed IL-18 knockout mice for this purpose. Carcinogen 4-nitroquinoline 1-oxide (4NQO) was administrated in drinking water to induce occurrence of esophageal squamous cell carcinoma (ESCC). T cell activation as indicated by the surface CD molecules was analyzed with flow cytometry. The serous content of interferon-γ (IFN-γ) along with other cytokines was determined by inflammatory human cytokine cytometric bead array. The cytotoxicity assay was performed by co-culture of tumor cells with immune cells and relative cell viability was determined by lactate dehydrogenase (LDH) assay. Apoptotic cells were stained with Annexin-V/propidium iodide (PI) and analyzed by flow cytometry. Cell proliferation was measured with Cell Counting Kit-8 (CCK-8) assay. Our data demonstrated that deficiency of IL-18 promoted the progression and development of 4NQO-induced ESCC. Loss of IL-18 suppressed the activation of T cells in the esophagus. Deficiency of IL-18 inhibited the IFN-γ production by CD8+ T cells and natural killer (NK) cells. Absence of IL-18 inhibited the cytotoxicity of CD8+ T cells and NK cell in vitro. Moreover, deficiency of IL-18 promoted the apoptosis of CD8+ T cells and inhibited the proliferation of CD8+ T cells in vitro. Our data elucidated the immunomodulatory role of IL-18 during tumorigenesis of ESCC, whose deficiency compromised antitumor immunity and contributed to immune escape of esophageal carcinoma. Our results also indicated the therapeutic potential of exogenous IL-18 against ESCC, which warrants further investigations.
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Affiliation(s)
- Jiantao Li
- Hebei Medical University, No. 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, China
- Hebei General Hospital, No. 348 West Heping Road, Shijiazhuang, Hebei, 050051, China
| | - Gang Qiu
- Hebei General Hospital, No. 348 West Heping Road, Shijiazhuang, Hebei, 050051, China
| | - Baoshuan Fang
- Hebei General Hospital, No. 348 West Heping Road, Shijiazhuang, Hebei, 050051, China
| | - Xiaohui Dai
- Hebei Medical University, No. 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, China
| | - Jianhui Cai
- Hebei Medical University, No. 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, China.
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Bischof JJ, Presley CJ, Caterino JM. Addressing New Diagnostic and Treatment Challenges Associated With a New Age of Cancer Treatment. Ann Emerg Med 2018; 73:88-90. [PMID: 30243546 DOI: 10.1016/j.annemergmed.2018.08.421] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Indexed: 01/04/2023]
Affiliation(s)
- Jason J Bischof
- Department of Emergency Medicine, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Carolyn J Presley
- Department of Internal Medicine, Division of Medical Oncology, Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Jeffrey M Caterino
- Department of Emergency Medicine, Ohio State University Wexner Medical Center, Columbus, OH.
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PARP12 (ARTD12) suppresses hepatocellular carcinoma metastasis through interacting with FHL2 and regulating its stability. Cell Death Dis 2018; 9:856. [PMID: 30154409 PMCID: PMC6113207 DOI: 10.1038/s41419-018-0906-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 06/26/2018] [Accepted: 07/04/2018] [Indexed: 12/14/2022]
Abstract
PARP12 is a mono-ADP-ribosyltransferase, but its function remains largely unknown. Here, we identified four-and-a-half LIM-only protein 2 (FHL2) as a functional partner of PARP12 through protein affinity purification. Although PARP12 did not mono-ADP-ribosylate FHL2 in vitro and in vivo, PARP12 deficiency decreased the protein level of FHL2 by promoting its ubiquitination and increased the expression level of transforming growth factor beta1 (TGF-β1), which is independent of PARP12 enzymatic activity. We also provided evidence that PARP12 deficiency increased the migration and invasion of hepatocellular carcinoma (HCC) cells and promoted HCC metastasis in vivo by regulating the epithelial–mesenchymal transition process. These results indicated that PARP12 is a tumor suppressor that plays an important role in HCC metastasis through the regulation of FHL2 stability and TGF-β1 expression.
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Kansy B, Lang S. [Immunotherapy - The New Era of Oncology]. Laryngorhinootologie 2018; 97:S3-S47. [PMID: 29905353 PMCID: PMC6541097 DOI: 10.1055/s-0043-121594] [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] [Indexed: 12/04/2022]
Abstract
In the field of immunotherapy, essential progress was achieved over the past years partially demonstrating long lasting therapeutic responses in different tumor entities. A better understanding of the interactions between the tumor and the immune system as well as the integration of immunotherapeutic approaches into clinical routine were the foundations for this development. The different approaches intervene on multiple levels of the immune response and directly or indirectly mount the patient‘s own immune defense against tumor cells. Immunotherapeutic approaches are represented by cytokine therapies, vaccinations, the use of oncolytic viruses and monoclonal antibody therapies as well as adoptive cell transfer strategies.
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Affiliation(s)
- Benjamin Kansy
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Essen, Universität Duisburg-Essen
| | - Stephan Lang
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Essen, Universität Duisburg-Essen
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Su CY, Fu XL, Duan W, Yu PW, Zhao YL. High density of CD68+ tumor-associated macrophages predicts a poor prognosis in gastric cancer mediated by IL-6 expression. Oncol Lett 2018; 15:6217-6224. [PMID: 29616104 PMCID: PMC5876426 DOI: 10.3892/ol.2018.8119] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 01/10/2018] [Indexed: 12/28/2022] Open
Abstract
The aim of the present study was to explore the potential role of cluster of differentiation CD68+ tumor-associated macrophages (TAMs) induced by interleukin (IL)-6 in the progression of gastric cancer (GC) and patient prognosis. The expression levels of IL-6 and CD68 were detected by immunohistochemical staining in 60 samples of tumor and non-tumor gastric tissues. CD14+ monocytes were isolated from peripheral blood mononuclear cells and stimulated with macrophage colony stimulation factor (M-CSF) and IL-6, and the expression levels of IL-10, IL-12, vascular endothelial growth factor (VEGF)-C and transforming growth factor (TGF)-β were measured by reverse transcription polymerase chain reaction and ELISA. The GC MGC-803 cell line was co-cultured with monocytes stimulated by M-CSF and IL-6 and the invasion ability of the MGC-803 was evaluated by Transwell analysis. The levels of STAT3, P-STAT3 and interferon-regulatory factor 4 (IRF4) in the monocytes stimulated by M-CSF and IL-6 were detected by western blotting. The results demonstrated that the frequencies of IL-6+ macrophages (Mφs) and CD68+ Mφs were significantly higher in tumor regions compared with the corresponding non-tumor regions of GC tissues. Kaplan-Meier analysis revealed that the densities of tumor-infiltrating CD68+ or IL-6+ Mφs were inversely associated with the overall survival rates of the patients. In vitro, the expression levels of IL-10, VEGF-C and TGF-β significantly increased in CD14+ monocytes subsequent to M-CSF and IL-6 stimulation. The invasion abilities of MGC-803 were increased by the monocytes stimulated with M-CSF and IL-6. The levels of STAT3, P-STAT3 and IRF4 proteins increased in the monocytes stimulated by M-CSF and IL-6. In conclusion, the results from the present study suggest that a high density of CD68+ TAMs predicts a poor prognosis in GC. IL-6 may polarize the Mφs and promote tumor invasion through the IL-6/STAT3/IRF4 signaling pathway.
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Affiliation(s)
- Chong-Yu Su
- Department of General Surgery and Center of Minimally Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Xiao-Long Fu
- Department of General Surgery and Center of Minimally Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Wei Duan
- Department of General Surgery and Center of Minimally Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Pei-Wu Yu
- Department of General Surgery and Center of Minimally Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yong-Liang Zhao
- Department of General Surgery and Center of Minimally Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
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Xu Z, Li P, Fan L, Wu M. The Potential Role of circRNA in Tumor Immunity Regulation and Immunotherapy. Front Immunol 2018; 9:9. [PMID: 29403493 PMCID: PMC5786515 DOI: 10.3389/fimmu.2018.00009] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 01/04/2018] [Indexed: 12/17/2022] Open
Abstract
Non-coding RNAs (ncRNAs) can be divided into circular non-coding RNAs (circRNAs) and linear ncRNAs. ncRNAs exist in different cell types, including normal cells, tumor cells and immunocytes. Linear ncRNAs, such as long ncRNAs and microRNAs, have been found to play important roles in the regulation of tumor immunity and immunotherapy; however, the functions of circRNAs in tumor immunity and immunotherapy are less known. Here, we review the current status of ncRNAs in the regulation of tumor immunity and immunotherapy and emphatically discuss the potential roles of circRNAs as tumor antigens in the regulation of tumor immunity and immunotherapy.
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Affiliation(s)
- Zihao Xu
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Key Laboratory of Carcinogenesis, Ministry of Health, Cancer Research Institute, Central South University, Changsha, China
| | - Peiyao Li
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Key Laboratory of Carcinogenesis, Ministry of Health, Cancer Research Institute, Central South University, Changsha, China
| | - Li Fan
- Department of Biochemistry, University of California Riverside, Riverside, CA, United States
| | - Minghua Wu
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Key Laboratory of Carcinogenesis, Ministry of Health, Cancer Research Institute, Central South University, Changsha, China.,Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China
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Fan H, Jiang C, Zhong B, Sheng J, Chen T, Chen Q, Li J, Zhao H. Matrine Ameliorates Colorectal Cancer in Rats via Inhibition of HMGB1 Signaling and Downregulation of IL-6, TNF- α, and HMGB1. J Immunol Res 2018; 2018:5408324. [PMID: 29546074 PMCID: PMC5818890 DOI: 10.1155/2018/5408324] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 10/09/2017] [Accepted: 11/12/2017] [Indexed: 02/07/2023] Open
Abstract
Matrine may be protective against colorectal cancer (CRC), but how it may work is unclear. Thus, we explored the underlying mechanisms of matrine in CRC. Matrine-related proteins and CRC-related genes and therapeutic targets of matrine in CRC were predicted using a network pharmacology approach. Five targets, including interleukin 6 (IL-6), the 26S proteasome, tumor necrosis factor alpha (TNF-α), transforming growth factor beta 1 (TGF-β1) and p53, and corresponding high-mobility group box 1 (HMGB1) signaling and T helper cell differentiation were thought to be associated with matrine's mechanism. Expression of predicted serum targets were verified in a 1,2-dimethylhydrazine dihydrochloride-induced CRC model rats that were treated with matrine (ip) for 18 weeks. Data show that matrine suppressed CRC growth and decreased previously elevated expression of IL-6, TNF-α, p53, and HMGB1. Matrine may have had a therapeutic effect on CRC via inhibition of HMGB1 signaling, and this occurred through downregulation of IL-6, TNF-α, and HMGB1.
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Affiliation(s)
- Huizhen Fan
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Chunyan Jiang
- Department of Dermatology, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Baoyuan Zhong
- Department of General Surgery, First Affiliated Hospital of Gannan Medical College, Ganzhou, China
| | - Jianwen Sheng
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Ting Chen
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Qingqing Chen
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Jingtao Li
- Department of Gastroenterology, China-Japan Friendship Hospital, Beijing, China
| | - Hongchuan Zhao
- Department of Gastroenterology, China-Japan Friendship Hospital, Beijing, China
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Hong X, Dong T, Yi T, Hu J, Zhang Z, Lin S, Niu W. Impact of 5-Fu/oxaliplatin on mouse dendritic cells and synergetic effect with a colon cancer vaccine. Chin J Cancer Res 2018; 30:197-208. [PMID: 29861605 DOI: 10.21147/j.issn.1000-9604.2018.02.03] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objective The aim of the present study was to investigate the effects of 5-fluorouracil (5-Fu) and oxaliplatin on the function and activation pathways of mouse dendritic cells (DCs), and to clarify whether 5-Fu/oxaliplatin combined with the CD1d-MC38/α-galactosylceramide (α-GC) tumor vaccine exhibits synergistic effects on the treatment of colon cancer in mice. Methods The combination of the Toll like receptor (TLR) ligands and/or 5-Fu/oxaliplatin was added into myeloid-derived DCs in vitro culture. DC phenotypic changes were detected by flow cytometry, and the secretion of DC cytokines was detected by cytometric bead array (CBA). A MC38 mouse colon cancer model was constructed and the DCs were isolated from the spleen, tumor tissue and lymph nodes following intraperitoneal injection of 5-Fu/oxaliplatin. The cell phenotypes were detected by flow cytometry. The tumor infiltrating leukocytes, splenocytes and lymph node cells were co-cultured with the dead MC38 tumor cells, and the secretion levels of interferon-γ (IFN-γ) were detected. 5-Fu/oxaliplatin combined with our previously developed CD1d-MC38/α-GC tumor vaccine was used to inhibit the growth of MC38 colon cancer in mice, and the tumor growth rate and survival time were recorded. Results 5-Fu/oxaliplatin exerted no significant effect on the expression of the stimulating phenotypes of DCs in vitro, while it could reduce the expression of programmed death ligand 1/2 (PD-L1/L2) and promote interleukin-12 (IL-12) secretion by DCs. Furthermore 5-Fu/oxaliplatin was beneficial to the differentiation of T-helper 1 (Th1) cells. 5-Fu/oxaliplatin further enhanced the stimulating phenotypic expression of DCs in tumor bearing mice, decreased PD-L1/L2 expression, and specifically activated the lymphocytes. The CD1d-MC38/α-GC tumor vaccine combined with 5-Fu/oxaliplatin could exert a synergistic role that resulted in a significant delay of the tumor growth rate, and an increase in the survival time of tumor bearing mice. Conclusions 5-Fu/oxaliplatin decreased the expression of the DC inhibitory phenotypes PD-L1/L2, promoted DC phenotypic maturation in tumor bearing mice, activated the lymphocytes of tumor bearing mice, and exerted synergistic effects with the CD1d-MC38/α-GC colon cancer tumor vaccine.
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Affiliation(s)
- Xinqiang Hong
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Tiangeng Dong
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Tuo Yi
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jianwei Hu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Zhen Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Shengli Lin
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Weixin Niu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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Mushtaq S, Rho JK, Kang JA, Lee JJ, Kim JY, Nam YR, Yun SJ, Lee GH, Park SH, Lee DE, Kim HS. Radiolabeling and preliminary biodistribution study of 99mTc-labeled antibody-mimetic scaffold protein repebody for initial clearance properties. Bioorg Med Chem Lett 2017; 27:5060-5064. [PMID: 29042166 DOI: 10.1016/j.bmcl.2017.09.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 09/22/2017] [Accepted: 09/24/2017] [Indexed: 10/18/2022]
Abstract
Antibody-mimetic proteins are intensively being developed for biomedical applications including tumor imaging and therapy. Among them, repebody is a new class of protein that consists of highly diverse leucine-rich repeat (LRR) modules. Although all possible biomedical applications with repebody are ongoing, it's in vivo biodistribution and excretion pathway has not yet been explored. In this study, hexahistidine (His6)-tag bearing repebody (rEgH9) was labeled with [99mTc]-tricarbonyl, and biodistribution was performed following intravenous (I.V.) or intraperitoneal (I.P.) injection. Repebody protein was radiolabeled with high radiolabeling efficiency (>90%) and radiolabeled compound was more than 99% pure after purification. Biodistribution data indicates radiotracer has a rapid clearance from blood and excreted through the kidneys for intravenous (I.V.) injection, but comparatively slow clearance for an intraperitoneal (I.P.) injection. SPECT-CT images were found to be in agreement with biodistribution data, high activity was found inside kidneys. The observed result for rapid blood clearance and renal excretion of repebody (rEgH9) provide useful information for the further development of therapeutic strategy.
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Affiliation(s)
- Sajid Mushtaq
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea; Department of Radiation Biotechnology and Applied Radioisotope Science, Korea University of Science and Technology (UST), Daejeon 305-350, Republic of Korea
| | - Jong Kook Rho
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea
| | - Jung Ae Kang
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea
| | - Joong-Jae Lee
- Department of Biological Sciences, Korea Advance Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea; Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Jung Young Kim
- Department of RI-Convergence Research, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea
| | - You Ree Nam
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea
| | - Seong-Jae Yun
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea
| | - Gyeong Hee Lee
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea
| | - Sang Hyun Park
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea
| | - Dong-Eun Lee
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup, Jeonbuk 580-185, Republic of Korea.
| | - Hak-Sung Kim
- Department of Biological Sciences, Korea Advance Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
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Abstract
Histological grade is one of the most commonly used prognostic factors for patients diagnosed with breast cancer. However, conventional grading has proven technically challenging, and up to 60% of the tumors are classified as histological grade 2, which represents a heterogeneous cohort less informative for clinical decision making. In an attempt to study and extend the molecular puzzle of histologically graded breast cancer, we have in this pilot project searched for additional protein biomarkers in a new space of the proteome. To this end, we have for the first time performed protein expression profiling of breast cancer tumor tissue, using recombinant antibody microarrays, targeting mainly immunoregulatory proteins. Thus, we have explored the immune system as a disease-specific sensor (clinical immunoproteomics). Uniquely, the results showed that several biologically relevant proteins reflecting histological grade could be delineated. In more detail, the tentative biomarker panels could be used to i) build a candidate model classifying grade 1 vs. grade 3 tumors, ii) demonstrate the molecular heterogeneity among grade 2 tumors, and iii) potentially re-classify several of the grade 2 tumors to more like grade 1 or grade 3 tumors. This could, in the long-term run, lead to improved prognosis, by which the patients could benefit from improved tailored care.
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Lakowitz A, Godard T, Biedendieck R, Krull R. Mini review: Recombinant production of tailored bio-pharmaceuticals in different Bacillus strains and future perspectives. Eur J Pharm Biopharm 2017; 126:27-39. [PMID: 28606596 DOI: 10.1016/j.ejpb.2017.06.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 05/30/2017] [Accepted: 06/07/2017] [Indexed: 01/06/2023]
Abstract
Bio-pharmaceuticals like antibodies, hormones and growth factors represent about one-fifth of commercial pharmaceuticals. Host candidates of growing interest for recombinant production of these proteins are strains of the genus Bacillus, long being established for biotechnological production of homologous and heterologous proteins. Bacillus strains benefit from development of efficient expression systems in the last decades and emerge as major industrial workhorses for recombinant proteins due to easy cultivation, non-pathogenicity and their ability to secrete recombinant proteins directly into extracellular medium allowing cost-effective downstream processing. Their broad product portfolio of pharmaceutically relevant recombinant proteins described in research include antibody fragments, growth factors, interferons and interleukins, insulin, penicillin G acylase, streptavidin and different kinases produced in various cultivation systems like microtiter plates, shake flasks and bioreactor systems in batch, fed-batch and continuous mode. To further improve production and secretion performance of Bacillus, bottlenecks and limiting factors concerning proteases, chaperones, secretion machinery or feedback mechanisms can be identified on different cell levels from genomics and transcriptomics via proteomics to metabolomics and fluxomics. For systematical identification of recurring patterns characteristic of given regulatory systems and key genetic targets, systems biology and omics-technology provide suitable and promising approaches, pushing Bacillus further towards industrial application for recombinant pharmaceutical protein production.
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Affiliation(s)
- Antonia Lakowitz
- Institute of Biochemical Engineering, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany; Center of Pharmaceutical Engineering (PVZ), Technische Universität Braunschweig, Franz-List-Straβe 35a, 38106 Braunschweig, Germany; Braunschweig Centre of Systems Biology (BRICS), Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany
| | - Thibault Godard
- Institute of Biochemical Engineering, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany; Center of Pharmaceutical Engineering (PVZ), Technische Universität Braunschweig, Franz-List-Straβe 35a, 38106 Braunschweig, Germany; Braunschweig Centre of Systems Biology (BRICS), Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany
| | - Rebekka Biedendieck
- Braunschweig Centre of Systems Biology (BRICS), Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany; Institute of Microbiology, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany
| | - Rainer Krull
- Institute of Biochemical Engineering, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany; Center of Pharmaceutical Engineering (PVZ), Technische Universität Braunschweig, Franz-List-Straβe 35a, 38106 Braunschweig, Germany; Braunschweig Centre of Systems Biology (BRICS), Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany.
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Ultrasensitive Label-Free Sensing of IL-6 Based on PASE Functionalized Carbon Nanotube Micro-Arrays with RNA-Aptamers as Molecular Recognition Elements. BIOSENSORS-BASEL 2017; 7:bios7020017. [PMID: 28420169 PMCID: PMC5487960 DOI: 10.3390/bios7020017] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 04/06/2017] [Accepted: 04/09/2017] [Indexed: 12/18/2022]
Abstract
This study demonstrates the rapid and label-free detection of Interleukin-6 (IL-6) using carbon nanotube micro-arrays with aptamer as the molecular recognition element. Single wall carbon nanotubes micro-arrays biosensors were manufactured using photo-lithography, metal deposition, and etching techniques. Nanotube biosensors were functionalized with 1-Pyrenebutanoic Acid Succinimidyl Ester (PASE) conjugated IL-6 aptamers. Real time response of the sensor conductance was monitored with increasing concentration of IL-6 (1 pg/mL to 10 ng/mL), exposure to the sensing surface in buffer solution, and clinically relevant spiked blood samples. Non-specific Bovine Serum Albumin (BSA), PBS samples, and anti-IgG functionalized devices gave similar signatures in the real time conductance versus time experiments with no significant change in sensor signal. Exposure of the aptamer functionalized nanotube surface to IL-6 decreased the conductance with increasing concentration of IL-6. Experiments based on field effect transistor arrays suggested shift in drain current versus gate voltage for 1 pg and 1 ng of IL-6 exposure. Non-specific BSA did not produce any appreciable shift in the Ids versus Vg suggesting specific interactions of IL-6 on PASE conjugated aptamer surface gave rise to the change in electrical signal. Both Z axis and phase image in an Atomic Force Microscope (AFM) suggested unambiguous molecular interaction of the IL-6 on the nanotube-aptamer surface at 1 pg/mL concentration. The concentration of 1 pg falls below the diagnostic gray zone for cancer (2.3 pg-4 ng/mL), which is an indicator of early stage cancer. Thus, nanotube micro-arrays could potentially be developed for creating multiplexed assays involving cancer biomarker proteins and possibly circulating tumor cells all in a single assay using PASE functionalization protocol.
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