1
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Feng W, Niu N, Lu P, Chen Z, Rao H, Zhang W, Ma C, Liu C, Xu Y, Gao W, Xue J, Li L. Multilevel Regulation of NF-κB Signaling by NSD2 Suppresses Kras-Driven Pancreatic Tumorigenesis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2309387. [PMID: 38889281 PMCID: PMC11321637 DOI: 10.1002/advs.202309387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 04/27/2024] [Indexed: 06/20/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a clinically challenging cancer with a dismal overall prognosis. NSD2 is an H3K36-specific di-methyltransferase that has been reported to play a crucial role in promoting tumorigenesis. Here, the study demonstrates that NSD2 acts as a putative tumor suppressor in Kras-driven pancreatic tumorigenesis. NSD2 restrains the mice from inflammation and Kras-induced ductal metaplasia, while NSD2 loss facilitates pancreatic tumorigenesis. Mechanistically, NSD2-mediated H3K36me2 promotes the expression of IκBα, which inhibits the phosphorylation of p65 and NF-κB nuclear translocation. More importantly, NSD2 interacts with the DNA binding domain of p65, attenuating NF-κB transcriptional activity. Furthermore, inhibition of NF-κB signaling relieves the symptoms of Nsd2-deficient mice and sensitizes Nsd2-null PDAC to gemcitabine. Clinically, NSD2 expression decreased in PDAC patients and negatively correlated to nuclear p65 expression. Together, the study reveals the important tumor suppressor role of NSD2 and multiple mechanisms by which NSD2 suppresses both p65 phosphorylation and downstream transcriptional activity during pancreatic tumorigenesis. This study opens therapeutic opportunities for PDAC patients with NSD2 low/loss by combined treatment with gemcitabine and NF-κBi.
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Affiliation(s)
- Wenxin Feng
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Ningning Niu
- State Key Laboratory of Systems Medicine for CancerStem Cell Research CenterRen Ji HospitalShanghai Cancer InstituteShanghai Jiao Tong University School of MedicineShanghai200127China
| | - Ping Lu
- State Key Laboratory of Systems Medicine for CancerStem Cell Research CenterRen Ji HospitalShanghai Cancer InstituteShanghai Jiao Tong University School of MedicineShanghai200127China
| | - Zhuo Chen
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Hanyu Rao
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Wei Zhang
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Chunxiao Ma
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Changwei Liu
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Yue Xu
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Wei‐Qiang Gao
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Jing Xue
- State Key Laboratory of Systems Medicine for CancerStem Cell Research CenterRen Ji HospitalShanghai Cancer InstituteShanghai Jiao Tong University School of MedicineShanghai200127China
| | - Li Li
- State Key Laboratory of Systems Medicine for CancerRenji‐Med X Clinical Stem Cell Research CenterRen Ji HospitalSchool of Medicine and School of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200127China
- School of Biomedical Engineering and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
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2
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Tong Y, Liu X, Wu L, Xiang Y, Wang J, Cheng Y, Zhang C, Han B, Wang L, Yan D. Hexokinase 2 nonmetabolic function-mediated phosphorylation of IκBα enhances pancreatic ductal adenocarcinoma progression. Cancer Sci 2024; 115:2673-2685. [PMID: 38801832 PMCID: PMC11309947 DOI: 10.1111/cas.16204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 04/15/2024] [Accepted: 04/18/2024] [Indexed: 05/29/2024] Open
Abstract
Aberrant signaling in tumor cells induces nonmetabolic functions of some metabolic enzymes in many cellular activities. As a key glycolytic enzyme, the nonmetabolic function of hexokinase 2 (HK2) plays a role in tumor immune evasion. However, whether HK2, dependent of its nonmetabolic activity, plays a role in human pancreatic ductal adenocarcinoma (PDAC) tumorigenesis remains unclear. Here, we demonstrated that HK2 acts as a protein kinase and phosphorylates IκBα at T291 in PDAC cells, activating NF-κB, which enters the nucleus and promotes the expression of downstream targets under hypoxia. HK2 nonmetabolic activity-promoted activation of NF-κB promotes the proliferation, migration, and invasion of PDAC cells. These findings provide new insights into the multifaceted roles of HK2 in tumor development and underscore the potential of targeting HK2 protein kinase activity for PDAC treatment.
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Affiliation(s)
- Yingying Tong
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Xin Liu
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Lihui Wu
- Zhejiang Provincial Key Laboratory of Pancreatic DiseaseThe First Affiliated Hospital, Zhejiang University School of MedicineHangzhouChina
| | - Yaoxian Xiang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Jing Wang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Yurong Cheng
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Chan Zhang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Baojuan Han
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Li Wang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Dong Yan
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
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3
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Santos VS, Vieira GM, Ruckert MT, Andrade PVD, Nagano LF, Brunaldi MO, Dos Santos JS, Silveira VS. Atypical phosphatase DUSP11 inhibition promotes nc886 expression and potentiates gemcitabine-mediated cell death through NF-kB modulation. Cancer Gene Ther 2024:10.1038/s41417-024-00804-5. [PMID: 39048662 DOI: 10.1038/s41417-024-00804-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 06/21/2024] [Accepted: 06/25/2024] [Indexed: 07/27/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) represents one of the deadliest cancers among all solid tumors. First-line treatment relies on gemcitabine (Gem) and despite treatment improvements, refractoriness remains a universal challenge. Attempts to decipher how feedback-loops control signaling pathways towards drug resistance have gained attention in recent years, particularly focused on the role of phosphatases. In this study, a CRISPR/Cas9-based phenotypic screen was performed to identify members from the dual-specificity phosphatases (DUSP) family potentially acting on Gem response in PDAC cells. The approach revealed the atypical RNA phosphatase DUSP11 as a potential target, whose inhibition creates vulnerability of PDAC cells to Gem. DUSP11 genetic inhibition impaired cell survival and promoted apoptosis, synergistically enhancing Gem cytotoxicity. In silico transcriptome analysis of RNA-seq data from PDAC human samples identified NF-ĸB signaling pathway highly correlated with DUSP11 upregulation. Consistently, Gem-induced NF-ĸB phosphorylation was blocked upon DUSP11 inhibition in vitro. Mechanistically, we found that DUSP11 directly impacts nc886 expression and modulates PKR-NF-ĸB signaling cascade after Gem exposure in PDAC cells resulting in resistance to Gem-induced cell death. In conclusion, this study provides new insights on DUSP11 role in RNA biology and Gem response in PDAC cells.
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Affiliation(s)
- Verena Silva Santos
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Gabriela Maciel Vieira
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Mariana Tannús Ruckert
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Pamela Viani de Andrade
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Luis Fernando Nagano
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Mariângela Ottoboni Brunaldi
- Department of Pathology and Forensic Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - José Sebastião Dos Santos
- Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Vanessa Silva Silveira
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA.
- Department of Medicine, Harvard Medical School, Boston, MA, USA.
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4
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Zheng CM, Hou YC, Liao MT, Tsai KW, Hu WC, Yeh CC, Lu KC. Potential role of molecular hydrogen therapy on oxidative stress and redox signaling in chronic kidney disease. Biomed Pharmacother 2024; 176:116802. [PMID: 38795643 DOI: 10.1016/j.biopha.2024.116802] [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: 04/07/2024] [Revised: 05/20/2024] [Accepted: 05/20/2024] [Indexed: 05/28/2024] Open
Abstract
Oxidative stress plays a key role in chronic kidney disease (CKD) development and progression, inducing kidney cell damage, inflammation, and fibrosis. However, effective therapeutic interventions to slow down CKD advancement are currently lacking. The multifaceted pharmacological effects of molecular hydrogen (H2) have made it a promising therapeutic avenue. H2 is capable of capturing harmful •OH and ONOO- while maintaining the crucial reactive oxygen species (ROS) involved in cellular signaling. The NRF2-KEAP1 system, which manages cell redox balance, could be used to treat CKD. H2 activates this pathway, fortifying antioxidant defenses and scavenging ROS to counteract oxidative stress. H2 can improve NRF2 signaling by using the Wnt/β-catenin pathway and indirectly activate NRF2-KEAP1 in mitochondria. Additionally, H2 modulates NF-κB activity by regulating cellular redox status, inhibiting MAPK pathways, and maintaining Trx levels. Treatment with H2 also attenuates HIF signaling by neutralizing ROS while indirectly bolstering HIF-1α function. Furthermore, H2 affects FOXO factors and enhances the activity of antioxidant enzymes. Despite the encouraging results of bench studies, clinical trials are still limited and require further investigation. The focus of this review is on hydrogen's role in treating renal diseases, with a specific focus on oxidative stress and redox signaling regulation, and it discusses its potential clinical applications.
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Affiliation(s)
- Cai-Mei Zheng
- Division of Nephrology, Department of Internal Medicine, Shuang Ho Hospital, School of Medicine, College of Medicine, Taipei Medical University, New Taipei City 11031, Taiwan; TMU Research Centre of Urology and Kidney, Taipei Medical University, New Taipei City 11031, Taiwan
| | - Yi-Chou Hou
- Division of Nephrology, Department of Internal Medicine, Cardinal-Tien Hospital, School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 24205, Taiwan
| | - Min-Tser Liao
- Department of Pediatrics, Taoyuan Armed Forces General Hospital, Taoyuan City, Taiwan; Department of Pediatrics, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Kuo-Wang Tsai
- Department of Medical Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 231, Taiwan
| | - Wan-Chung Hu
- Department of Clinical Pathology, Taipei Tzu Chi Hospital, Buddhist Medical Tzu Chi Foundation, New Taipei City 23142, Taiwan
| | - Chien-Chih Yeh
- Division of colon and Rectal Surgery, Department of Surgery, Taoyuan Armed Forces General Hospital, Taoyuan 325, Taiwan; National Defense Medical Center, Tri-Service General Hospital, Taipei 114, Taiwan
| | - Kuo-Cheng Lu
- Division of Nephrology, Department of Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23142, Taiwan; Division of Nephrology, Department of Medicine, Fu Jen Catholic University Hospital, School of Medicine, Fu Jen Catholic University, New Taipei City 24352, Taiwan.
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5
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Al-Kadash A, Alshaer W, Mahmoud IS, Wehaibi S, Zihlif M. Enhancing chemosensitivity of PANC1 pancreatic cancer cells to gemcitabine using ANGTPL4, Notch1 and NF-κβ1 siRNAs. Future Sci OA 2024; 10:FSO918. [PMID: 38817387 PMCID: PMC11137792 DOI: 10.2144/fsoa-2023-0145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/05/2023] [Indexed: 06/01/2024] Open
Abstract
Aim: siRNA can silence targeted genes with lesser toxicity than therapeutic drugs. Therefore, this study aims to investigate new approaches to treat pancreatic cancer (PC) using combinations of siRNA and gemcitabine. Methods: Three genes, ANGTPL4, Notch1 and NF-κβ1, were silenced using siRNA, and their anti-proliferative effects were studied in combination with gemcitabine on pancreatic cancer cell line (PANC-1) using MTT viability assay. Results: Our results showed a significant reduction in PANC-1 cells growth upon treating cells with gemcitabine and single and combinations of siRNA sequences specific for ANGTPL4, Notch1 and NF-κβ1 genes. Conclusion: Co-transfection of gemcitabine-treated PANC-1 cells with ANGPTL4, Notch1 and NF-κβsiRNAs enhances the chemosensitivity of PANC-1 cells to gemcitabine can be a promising therapeutic approach.
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Affiliation(s)
- Abdulfattah Al-Kadash
- Department of Pharmacology, Faculty of Medicine, The University of Jordan, Amman, 11942, Jordan
- Cell Therapy Center, The University of Jordan, Amman, 11942, Jordan
| | - Walhan Alshaer
- Cell Therapy Center, The University of Jordan, Amman, 11942, Jordan
| | - Ismail Sami Mahmoud
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, The Hashemite University, Zarqa, 13133, Jordan
| | - Suha Wehaibi
- Cell Therapy Center, The University of Jordan, Amman, 11942, Jordan
| | - Malek Zihlif
- Department of Pharmacology, Faculty of Medicine, The University of Jordan, Amman, 11942, Jordan
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6
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Bao S, Yi M, Xiang B, Chen P. Antitumor mechanisms and future clinical applications of the natural product triptolide. Cancer Cell Int 2024; 24:150. [PMID: 38678240 PMCID: PMC11055311 DOI: 10.1186/s12935-024-03336-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 04/18/2024] [Indexed: 04/29/2024] Open
Abstract
Triptolide (TPL) is a compound sourced from Tripterygium wilfordii Hook. F., a traditional Chinese medicinal herb recognized for its impressive anti-inflammatory, anti-angiogenic, immunosuppressive, and antitumor qualities. Notwithstanding its favorable attributes, the precise mechanism through which TPL influences tumor cells remains enigmatic. Its toxicity and limited water solubility significantly impede the clinical application of TPL. We offer a comprehensive overview of recent research endeavors aimed at unraveling the antitumor mechanism of TPL in this review. Additionally, we briefly discuss current strategies to effectively manage the challenges associated with TPL in future clinical applications. By compiling this information, we aim to enhance the understanding of the underlying mechanisms involved in TPL and identify potential avenues for further advancement in antitumor therapy.
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Affiliation(s)
- Shiwei Bao
- NHC Key Laboratory of Carcinogenesis, Hunan Provincial Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Sciences, Central South University, Changsha, 410078, Hunan, China
- FuRong Laboratory, Changsha, 410078, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Mei Yi
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Bo Xiang
- NHC Key Laboratory of Carcinogenesis, Hunan Provincial Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China.
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Sciences, Central South University, Changsha, 410078, Hunan, China.
- FuRong Laboratory, Changsha, 410078, Hunan, China.
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China.
| | - Pan Chen
- NHC Key Laboratory of Carcinogenesis, Hunan Provincial Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China.
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7
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Wang R, Su D, Liu Y, Huang H, Qiu J, Cao Z, Yang G, Chen H, Luo W, Tao J, Weng G, Zhang T. The NF-κB/NUAK2 signaling axis regulates pancreatic cancer progression by targeting SMAD2/3. iScience 2024; 27:109406. [PMID: 38510132 PMCID: PMC10951638 DOI: 10.1016/j.isci.2024.109406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/13/2024] [Accepted: 02/29/2024] [Indexed: 03/22/2024] Open
Abstract
Nuclear factor kappa B (NF-κB) plays a pivotal role in the development of pancreatic cancer, and its phosphorylation has previously been linked to the regulation of NUAK2. However, the regulatory connection between NF-κB and NUAK2, as well as NUAK2's role in pancreatic cancer, remains unclear. In this study, we observed that inhibiting NUAK2 impeded the proliferation, migration, and invasion of pancreatic cancer cells while triggering apoptosis. NUAK2 overexpression partially resisted apoptosis and reversed the inhibitory effects of the NF-κB inhibitor. NF-κB transcriptionally regulated NUAK2 transcription by binding to the promoter region of NUAK2. Mechanistically, NUAK2 knockdown remarkably reduced the expression levels of p-SMAD2/3 and SMAD2/3, resulting in decreased nuclear translocation of SMAD4. In SMAD4-negative cells, NUAK2 knockdown impacted FAK signaling by downregulating SMAD2/3. Moreover, NUAK2 knockdown heightened the sensitivity of pancreatic cancer cells to gemcitabine, suggesting that NUAK2 inhibitors could be a promising strategy for pancreatic cancer treatment.
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Affiliation(s)
- Ruobing Wang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Dan Su
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Yueze Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Hua Huang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jiangdong Qiu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Zhe Cao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Gang Yang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Hao Chen
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Wenhao Luo
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jinxin Tao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Guihu Weng
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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8
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Malla R, Viswanathan S, Makena S, Kapoor S, Verma D, Raju AA, Dunna M, Muniraj N. Revitalizing Cancer Treatment: Exploring the Role of Drug Repurposing. Cancers (Basel) 2024; 16:1463. [PMID: 38672545 PMCID: PMC11048531 DOI: 10.3390/cancers16081463] [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: 03/02/2024] [Revised: 04/04/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Cancer persists as a global challenge necessitating continual innovation in treatment strategies. Despite significant advancements in comprehending the disease, cancer remains a leading cause of mortality worldwide, exerting substantial economic burdens on healthcare systems and societies. The emergence of drug resistance further complicates therapeutic efficacy, underscoring the urgent need for alternative approaches. Drug repurposing, characterized by the utilization of existing drugs for novel clinical applications, emerges as a promising avenue for addressing these challenges. Repurposed drugs, comprising FDA-approved (in other disease indications), generic, off-patent, and failed medications, offer distinct advantages including established safety profiles, cost-effectiveness, and expedited development timelines compared to novel drug discovery processes. Various methodologies, such as knowledge-based analyses, drug-centric strategies, and computational approaches, play pivotal roles in identifying potential candidates for repurposing. However, despite the promise of repurposed drugs, drug repositioning confronts formidable obstacles. Patenting issues, financial constraints associated with conducting extensive clinical trials, and the necessity for combination therapies to overcome the limitations of monotherapy pose significant challenges. This review provides an in-depth exploration of drug repurposing, covering a diverse array of approaches including experimental, re-engineering protein, nanotechnology, and computational methods. Each of these avenues presents distinct opportunities and obstacles in the pursuit of identifying novel clinical uses for established drugs. By examining the multifaceted landscape of drug repurposing, this review aims to offer comprehensive insights into its potential to transform cancer therapeutics.
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Affiliation(s)
- RamaRao Malla
- Cancer Biology Laboratory, Department of Biochemistry and Bioinformatics, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam 530045, Andhra Pradesh, India
| | - Sathiyapriya Viswanathan
- Department of Biochemistry, ACS Medical College and Hospital, Chennai 600007, Tamil Nadu, India;
| | - Sree Makena
- Maharajah’s Institute of Medical Sciences and Hospital, Vizianagaram 535217, Andhra Pradesh, India
| | - Shruti Kapoor
- Department of Genetics, University of Alabama, Birmingham, AL 35233, USA
| | - Deepak Verma
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | | | - Manikantha Dunna
- Center for Biotechnology, Jawaharlal Nehru Technological University, Hyderabad 500085, Telangana, India
| | - Nethaji Muniraj
- Center for Cancer and Immunology Research, Children’s National Hospital, 111, Michigan Ave NW, Washington, DC 20010, USA
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9
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Wani AK, Prakash A, Sena S, Akhtar N, Singh R, Chopra C, Ariyanti EE, Mudiana D, Yulia ND, Rahayu F. Unraveling molecular signatures in rare bone tumors and navigating the cancer pathway landscapes for targeted therapeutics. Crit Rev Oncol Hematol 2024; 196:104291. [PMID: 38346462 DOI: 10.1016/j.critrevonc.2024.104291] [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: 10/15/2023] [Revised: 01/23/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Rare cancers (RCs), which account for over 20% of cancer cases, face significant research and treatment challenges due to their limited prevalence. This results in suboptimal outcomes compared to more common malignancies. Rare bone tumors (RBTs) constitute 5-10% of rare cancer cases and pose unique diagnostic complexities. The therapeutic potential of anti-cancer drugs for RBTs remains largely unexplored. Identifying molecular alterations in cancer-related genes and their associated pathways is essential for precision medicine in RBTs. Small molecule inhibitors and monoclonal antibodies targeting specific RBT-associated proteins show promise. Ongoing clinical trials aim to define RBT biomarkers, subtypes, and optimal treatment contexts, including combination therapies and immunotherapeutic agents. This review addresses the challenges in diagnosing, treating, and studying RBTs, shedding light on the current state of RBT biomarkers, potential therapeutic targets, and promising inhibitors. Rare cancers demand attention and innovative solutions to improve clinical outcomes.
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Affiliation(s)
- Atif Khurshid Wani
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India.
| | - Ajit Prakash
- Department of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Saikat Sena
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Nahid Akhtar
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Reena Singh
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Chirag Chopra
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Esti Endah Ariyanti
- Research Center for Applied Botany, National Research and Innovation Agency, Bogor 16911, Indonesia
| | - Deden Mudiana
- Research Center for Ecology and Ethnobiology, National Research and Innovation Agency, Bogor 16911, Indonesia
| | - Nina Dwi Yulia
- Research Center for Applied Botany, National Research and Innovation Agency, Bogor 16911, Indonesia
| | - Farida Rahayu
- Research Center for Genetic Engineering, National Research and Innovation Agency, Bogor 16911, Indonesia
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10
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Denda Y, Matsuo Y, Sugita S, Eguchi Y, Nonoyama K, Murase H, Kato T, Imafuji H, Saito K, Morimoto M, Ogawa R, Takahashi H, Mitsui A, Kimura M, Takiguchi S. The Natural Product Parthenolide Inhibits Both Angiogenesis and Invasiveness and Improves Gemcitabine Resistance by Suppressing Nuclear Factor κB Activation in Pancreatic Cancer Cell Lines. Nutrients 2024; 16:705. [PMID: 38474833 DOI: 10.3390/nu16050705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/18/2024] [Accepted: 02/28/2024] [Indexed: 03/14/2024] Open
Abstract
We previously established pancreatic cancer (PaCa) cell lines resistant to gemcitabine and found that the activity of nuclear factor κB (NF-κB) was enhanced upon the acquisition of gemcitabine resistance. Parthenolide, the main active ingredient in feverfew, has been reported to exhibit antitumor activity by suppressing the NF-κB signaling pathway in several types of cancers. However, the antitumor effect of parthenolide on gemcitabine-resistant PaCa has not been elucidated. Here, we confirmed that parthenolide significantly inhibits the proliferation of both gemcitabine-resistant and normal PaCa cells at concentrations of 10 µM and higher, and that the NF-κB activity is significantly inhibited, even by 1 µM parthenolide. In Matrigel invasion assays and angiogenesis assays, the invasive and angiogenic potentials were higher in gemcitabine-resistant than normal PaCa cells and were inhibited by a low concentration of parthenolide. Furthermore, Western blotting showed suppressed MRP1 expression in gemcitabine-resistant PaCa treated with a low parthenolide concentration. In a colony formation assay, the addition of 1 µM parthenolide improved the sensitivity of gemcitabine-resistant PaCa cell lines to gemcitabine. These results suggest that parthenolide may be used as a novel therapeutic agent for the treatment of gemcitabine-resistant PaCa.
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Affiliation(s)
- Yuki Denda
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Yoichi Matsuo
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Saburo Sugita
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Yuki Eguchi
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Keisuke Nonoyama
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Hiromichi Murase
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Tomokatsu Kato
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Hiroyuki Imafuji
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Kenta Saito
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Mamoru Morimoto
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Ryo Ogawa
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Hiroki Takahashi
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Akira Mitsui
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Masahiro Kimura
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Shuji Takiguchi
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
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11
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Andrés CMC, Pérez de la Lastra JM, Juan CA, Plou FJ, Pérez-Lebeña E. Antioxidant Metabolism Pathways in Vitamins, Polyphenols, and Selenium: Parallels and Divergences. Int J Mol Sci 2024; 25:2600. [PMID: 38473850 DOI: 10.3390/ijms25052600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
Free radicals (FRs) are unstable molecules that cause reactive stress (RS), an imbalance between reactive oxygen and nitrogen species in the body and its ability to neutralize them. These species are generated by both internal and external factors and can damage cellular lipids, proteins, and DNA. Antioxidants prevent or slow down the oxidation process by interrupting the transfer of electrons between substances and reactive agents. This is particularly important at the cellular level because oxidation reactions lead to the formation of FR and contribute to various diseases. As we age, RS accumulates and leads to organ dysfunction and age-related disorders. Polyphenols; vitamins A, C, and E; and selenoproteins possess antioxidant properties and may have a role in preventing and treating certain human diseases associated with RS. In this review, we explore the current evidence on the potential benefits of dietary supplementation and investigate the intricate connection between SIRT1, a crucial regulator of aging and longevity; the transcription factor NRF2; and polyphenols, vitamins, and selenium. Finally, we discuss the positive effects of antioxidant molecules, such as reducing RS, and their potential in slowing down several diseases.
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Affiliation(s)
| | - José Manuel Pérez de la Lastra
- Institute of Natural Products and Agrobiology, CSIC-Spanish Research Council, Avda. Astrofísico Fco. Sánchez, 3, 38206 La Laguna, Spain
| | - Celia Andrés Juan
- Cinquima Institute and Department of Organic Chemistry, Faculty of Sciences, Valladolid University, Paseo de Belén, 7, 47011 Valladolid, Spain
| | - Francisco J Plou
- Institute of Catalysis and Petrochemistry, CSIC-Spanish Research Council, 28049 Madrid, Spain
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12
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Genc D, Ozbek O, Oral B, Yıldırım R, Ileri Ercan N. Phytochemicals in Pancreatic Cancer Treatment: A Machine Learning Study. ACS OMEGA 2024; 9:413-421. [PMID: 38222639 PMCID: PMC10785644 DOI: 10.1021/acsomega.3c05861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/17/2023] [Accepted: 11/28/2023] [Indexed: 01/16/2024]
Abstract
The discovery of new strategies and novel therapeutic agents is crucial to improving the current treatment methods and increasing the efficacy of cancer therapy. Phytochemicals, naturally occurring bioactive constituents derived from plants, have great potential in preventing and treating various diseases, including cancer. This study reviewed 74 literature studies published between 2006 and 2022 that conducted in vitro cytotoxicity and cell apoptosis analyses of the different concentrations of phytochemicals and their combinations with conventional drugs or supplementary phytochemicals on human pancreatic cell lines. From 34 plant-derived phytochemicals on 20 human pancreatic cancer cell lines, a total of 11 input and 2 output variables have been used to construct the data set that contained 2161 different instances. The machine learning approach has been implemented using random forest for regression, whereas association rule mining has been used to determine the effects of individual phytochemicals. The random forest models developed are generally good, indicating that the phytochemical type, its concentration, and the type of cell line are the most important descriptors for predicting the cell viability. However, for predicting cell apoptosis the primary phytochemical type is the most significant descriptor . Among the studied phytochemicals, catechin and indole-3-carbinol were found to be non-cytotoxic at all concentrations irrespective of the treatment time. On the other hand, berbamine and resveratrol were strongly cytotoxic with cell viabilities of less than 40% at a concentration range between 10 and 100 μM and above 100 μM, respectively, which brings them forward as potential therapeutic agents in the treatment of pancreatic cancer.
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Affiliation(s)
- Destina
Ekingen Genc
- Department
of Chemical Engineering, Bogazici University, Bebek, Istanbul 34342, Turkey
| | - Ozlem Ozbek
- Department
of Chemical Engineering, Bogazici University, Bebek, Istanbul 34342, Turkey
| | - Burcu Oral
- Department
of Chemical Engineering, Bogazici University, Bebek, Istanbul 34342, Turkey
| | - Ramazan Yıldırım
- Department
of Chemical Engineering, Bogazici University, Bebek, Istanbul 34342, Turkey
| | - Nazar Ileri Ercan
- Department
of Chemical Engineering, Middle East Technical
University, Çankaya, Ankara 06800, Turkey
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13
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Liu X, Wei W, Wu YZ, Wang Y, Zhang WW, Wang YP, Dong XP, Shi Q. Emodin treatment of papillary thyroid cancer cell lines in vitro inhibits proliferation and enhances apoptosis via downregulation of NF‑κB and its upstream TLR4 signaling. Oncol Lett 2023; 26:514. [PMID: 37927413 PMCID: PMC10623093 DOI: 10.3892/ol.2023.14101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 08/15/2023] [Indexed: 11/07/2023] Open
Abstract
Thyroid cancer is one of the most common types of endocrine malignancy. In addition to surgical treatment, it is very important to find new treatment methods. The aim of the present study was to evaluate the effect of 1,3,8-trihydroxy-6-methylanthraquinone (emodin) on cellular NF-κB components and the upstream regulatory pathway of toll-like receptor 4 (TLR4) signaling, as well as the invasion and migration of papillary thyroid carcinoma (PTC) cells. The protein expression of NF-κB components p65 and p50 and their phosphorylated (p-) forms in the sections of PTC tissues was measured by individual immunohistochemical assays. PTC cell lines TPC-1 and IHH4 were exposed to 20 and 40 µM emodin for 24 h. The levels of the NF-κB components p65, p50, c-Rel, p-p65 and p-p50, elements in TLR4 signaling, including TLR4, MYD88 innate immune signal transduction adaptor (MyD88), interferon regulatory factor 3, AKT and MEK, and proliferative and apoptotic biomarkers, including c-Myc, cyclin D1, proliferating cell nuclear antigen, Bcl-2 and Bax, were evaluated by western blotting and immunofluorescent assays. The invasion and migration of PTC cell lines exposed to emodin were tested by plate colony and wound healing assay. Compared with hyperplasia tissue, the expression levels of NF-κB components p65 and p50, and p-p65 and p-p50 in PTC tissue were significantly increased. Treatment of PTC cell lines with emodin lead to significantly reduced levels of the aforementioned NF-κB components, accompanied by markedly downregulated TLR4 signaling. MYD 88-dependent and -independent pathways, are also significantly down-regulated. Downregulation of proliferative factors and activation of apoptotic factors were observed in the cell lines following treatment with emodin. Consequently, inhibition of the invasion and migration activities were observed in the emodin-treated PTC cells. Emodin could inhibit proliferation and promote apoptosis of PTC cells, which is dependent on the downregulation of cellular NF-κB and the TLR4 signaling pathway.
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Affiliation(s)
- Xin Liu
- Basic Medical College, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou 550025, P.R. China
- National Key-Laboratory of Intelligent Tracing and Forecasting for Infectious Disease, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, P.R. China
| | - Wei Wei
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Head and Neck Surgery, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Yue-Zhang Wu
- National Key-Laboratory of Intelligent Tracing and Forecasting for Infectious Disease, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, P.R. China
| | - Yuan Wang
- National Key-Laboratory of Intelligent Tracing and Forecasting for Infectious Disease, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, P.R. China
- Basic Medical College, North China University of Science and Technology, Tangshan, Hebei 063210, P.R. China
| | - Wei-Wei Zhang
- National Key-Laboratory of Intelligent Tracing and Forecasting for Infectious Disease, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, P.R. China
- Basic Medical College, North China University of Science and Technology, Tangshan, Hebei 063210, P.R. China
| | - Yong-Ping Wang
- Basic Medical College, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou 550025, P.R. China
| | - Xiao-Ping Dong
- National Key-Laboratory of Intelligent Tracing and Forecasting for Infectious Disease, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, P.R. China
| | - Qi Shi
- National Key-Laboratory of Intelligent Tracing and Forecasting for Infectious Disease, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, P.R. China
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14
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Ahsan H, Malik SI, Shah FA, El-Serehy HA, Ullah A, Shah ZA. Celecoxib Suppresses NF-κB p65 (RelA) and TNFα Expression Signaling in Glioblastoma. J Clin Med 2023; 12:6683. [PMID: 37892820 PMCID: PMC10607796 DOI: 10.3390/jcm12206683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/13/2023] [Accepted: 08/03/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Glioblastoma (GBM) harbors significant genetic heterogeneity, high infiltrative capacity, and patterns of relapse following many therapies. The expression of nuclear factor kappa-B (NF-κB p65 (RelA)) and signaling pathways is constitutively activated in GBM through inflammatory stimulation such as tumor necrosis factor-alpha (TNFα), cell invasion, motility, abnormal physiological stimuli, and inducible chemoresistance. However, the underlying anti-tumor and anti-proliferative mechanisms of NF-κB p65 (RelA) and TNFα are still poorly defined. This study aimed to investigate the expression profiling of NF-κB p65 (RelA) and TNFα as well as the effectiveness of celecoxib along with temozolomide (TMZ) in reducing the growth of the human GBM cell line SF-767. METHODS genome-wide expression profiling, enrichment analysis, immune infiltration, quantitative expression, and the Microculture Tetrazolium Test (MTT) proliferation assay were performed to appraise the effects of celecoxib and TMZ. RESULTS demonstrated the upregulation of NF-κB p65 (RelA) and TNFα and celecoxib reduced the viability of the human glioblastoma cell line SF-767, cell proliferation, and NF-κB p65 (RelA) and TNFα expression in a dose-dependent manner. Overall, these findings demonstrate for the first time how celecoxib therapy could mitigate the invasive characteristics of the human GBM cell line SF-767 by inhibiting the NF-κB mediated stimulation of the inflammatory cascade. CONCLUSION based on current findings, we propose that celecoxib as a drug candidate in combination with temozolomide might dampen the transcriptional and enzymatic activities associated with the aggressiveness of GBM and reduce the expression of GBM-associated NF-κB p65 (RelA) and TNFα inflammatory genes expression.
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Affiliation(s)
- Hina Ahsan
- Department of Bioinformatics and Biosciences, Faculty of Health and Life Sciences, Capital University of Science and Technology (CUST), Islamabad 44000, Pakistan;
- Riphah Institute of Pharmaceutical Sciences Islamabad, Riphah International University, Islamabad 44000, Pakistan
| | - Shaukat Iqbal Malik
- Department of Bioinformatics and Biosciences, Faculty of Health and Life Sciences, Capital University of Science and Technology (CUST), Islamabad 44000, Pakistan;
| | - Fawad Ali Shah
- Swat College of Pharmaceutical Sciences, Swat 19200, Pakistan;
| | - Hamed A. El-Serehy
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Amin Ullah
- Department of Health and Biological Sciences, Abasyn University Peshawar, Peshawar 25000, Pakistan;
- Institute of Pathology, University Hospital of Cologne, 50923 Cologne, Germany
| | - Zafar Abbas Shah
- Department of Bioinformatics, Hazara University, Mansehra 21120, Pakistan
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15
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Barar E, Shi J. Genome, Metabolism, or Immunity: Which Is the Primary Decider of Pancreatic Cancer Fate through Non-Apoptotic Cell Death? Biomedicines 2023; 11:2792. [PMID: 37893166 PMCID: PMC10603981 DOI: 10.3390/biomedicines11102792] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a solid tumor characterized by poor prognosis and resistance to treatment. Resistance to apoptosis, a cell death process, and anti-apoptotic mechanisms, are some of the hallmarks of cancer. Exploring non-apoptotic cell death mechanisms provides an opportunity to overcome apoptosis resistance in PDAC. Several recent studies evaluated ferroptosis, necroptosis, and pyroptosis as the non-apoptotic cell death processes in PDAC that play a crucial role in the prognosis and treatment of this disease. Ferroptosis, necroptosis, and pyroptosis play a crucial role in PDAC development via several signaling pathways, gene expression, and immunity regulation. This review summarizes the current understanding of how ferroptosis, necroptosis, and pyroptosis interact with signaling pathways, the genome, the immune system, the metabolism, and other factors in the prognosis and treatment of PDAC.
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Affiliation(s)
- Erfaneh Barar
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1416753955, Iran
| | - Jiaqi Shi
- Department of Pathology & Clinical Labs, Rogel Cancer Center, Center for RNA Biomedicine, University of Michigan, Ann Arbor, MI 48109, USA
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Nishi H, Gotoh K, Tomimaru Y, Kobayashi S, Sasaki K, Iwagami Y, Yamada D, Akita H, Asaoka T, Noda T, Takahashi H, Tanemura M, Doki Y, Eguchi H. Anti-tumor effect of avadomide in gemcitabine-resistant pancreatic ductal adenocarcinoma. Cancer Chemother Pharmacol 2023; 92:303-314. [PMID: 37491611 PMCID: PMC10435408 DOI: 10.1007/s00280-023-04531-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 03/29/2023] [Indexed: 07/27/2023]
Abstract
PURPOSE Although gemcitabine-based chemotherapy is most recommended for pancreatic ductal adenocarcinoma (PDAC), its effectiveness is limited because of drug resistance. Given thalidomide's anti-tumor effects in solid tumors, we investigated the effect of avadomide, a novel thalidomide analog, on PDAC and explored its anti-tumor mechanisms. METHODS PDAC cell lines, including gemcitabine-resistant (GR) clones derived from MiaPaCa2 cells, were used to evaluate the effects of avadomide. An annexin V assay, a cell cycle assay, and western blot analysis were performed to explain the mechanism of avadomide as an anti-tumor reagent. Moreover, we investigated the anti-tumor effect on tumor growth using a subcutaneous xenograft murine model. RESULTS Avadomide showed anti-tumor effects in human PDAC cell lines. The proportion of apoptotic cells and G0/G1 phase cells after avadomide treatment increased, especially in the GR PDAC clones. Western blot analysis also showed the induction of the apoptotic pathway by inhibiting the NF-κB process and G1 phase cell cycle arrest. The xenograft murine model revealed that the proportion of viable cells in the avadomide-treated group was lower than that in the untreated group. CONCLUSION Our findings suggest that avadomide could be a novel therapeutic option to overcome gemcitabine resistance in patients with PDAC.
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Affiliation(s)
- Hidemi Nishi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kunihito Gotoh
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yoshito Tomimaru
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan.
| | - Kazuki Sasaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yoshifumi Iwagami
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Daisaku Yamada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hirofumi Akita
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Tadafumi Asaoka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hidenori Takahashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Masahiro Tanemura
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
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17
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Zhang Z, Chen L, Zhao C, Gong Q, Tang Z, Li H, Tao J. CASC9 potentiates gemcitabine resistance in pancreatic cancer by reciprocally activating NRF2 and the NF-κB signaling pathway. Cell Biol Toxicol 2023; 39:1549-1560. [PMID: 35913601 DOI: 10.1007/s10565-022-09746-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 07/06/2022] [Indexed: 11/02/2022]
Abstract
Gemcitabine resistance is a frequently occurring and intractable obstacle in pancreatic cancer treatment. However, the underlying mechanisms require further investigation. Adaptive regulation of oxidative stress and aberrant activation of the NF-κB signaling pathway are associated with resistance to chemotherapy. Here, we found that gemcitabine upregulated the expression of CASC9 in a dose-dependent manner, partially via induction of reactive oxygen species, whereas inhibition of CASC9 expression enhanced gemcitabine-induced oxidative stress and apoptosis in pancreatic cancer cells. Furthermore, suppression of CASC9 level inhibited the expression of NRF2 and the downstream genes NQO1 and HO-1, and vice versa, indicating that CASC9 forms a positive feedback loop with NRF2 signaling and modulates the level of oxidative stress. Silencing CASC9 attenuated NF-κB pathway activation in pancreatic cancer cells and synergistically enhanced the cytotoxic effect of gemcitabine chemotherapy in vivo. In conclusion, our findings suggest that CASC9 plays a key role in driving resistance to gemcitabine through a reciprocal loop with the NRF2-antioxidant signaling pathway and by activating NF-κB signaling. Our study reveals potential targets that can effectively reverse resistance to gemcitabine chemotherapy.
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Affiliation(s)
- Zhengle Zhang
- Department of Pancreatic Surgery, Renmin Hospital, Wuhan University, 238 Jiefang Road, Wuhan, 430060, Hubei Province, China
| | - Longjiang Chen
- Department of Pancreatic Surgery, Renmin Hospital, Wuhan University, 238 Jiefang Road, Wuhan, 430060, Hubei Province, China
| | - Chuanbing Zhao
- Department of Pancreatic Surgery, Renmin Hospital, Wuhan University, 238 Jiefang Road, Wuhan, 430060, Hubei Province, China
| | - Qiong Gong
- Department of Pancreatic Surgery, Renmin Hospital, Wuhan University, 238 Jiefang Road, Wuhan, 430060, Hubei Province, China
| | - Zhigang Tang
- Department of Pancreatic Surgery, Renmin Hospital, Wuhan University, 238 Jiefang Road, Wuhan, 430060, Hubei Province, China
| | - Hanjun Li
- Department of Pancreatic Surgery, Renmin Hospital, Wuhan University, 238 Jiefang Road, Wuhan, 430060, Hubei Province, China.
| | - Jing Tao
- Department of Pancreatic Surgery, Renmin Hospital, Wuhan University, 238 Jiefang Road, Wuhan, 430060, Hubei Province, China.
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18
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AbdulHussein AH, Al-Taee MM, Radih ZA, Aljuboory DS, Mohammed ZQ, Hashesh TS, Riadi Y, Hadrawi SK, Najafi M. Mechanisms of cancer cell death induction by triptolide. Biofactors 2023; 49:718-735. [PMID: 36876465 DOI: 10.1002/biof.1944] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/21/2023] [Indexed: 03/07/2023]
Abstract
Drug resistance is a hot topic issue in cancer research and therapy. Although cancer therapy including radiotherapy and anti-cancer drugs can kill malignant cells within the tumor, cancer cells can develop a wide range of mechanisms to resist the toxic effects of anti-cancer agents. Cancer cells may provide some mechanisms to resist oxidative stress and escape from apoptosis and attack by the immune system. Furthermore, cancer cells may resist senescence, pyroptosis, ferroptosis, necroptosis, and autophagic cell death by modulating several critical genes. The development of these mechanisms leads to resistance to anti-cancer drugs and also radiotherapy. Resistance to therapy can increase mortality and reduce survival following cancer therapy. Thus, overcoming mechanisms of resistance to cell death in malignant cells can facilitate tumor elimination and increase the efficiency of anti-cancer therapy. Natural-derived molecules are intriguing agents that may be suggested to be used as an adjuvant in combination with other anticancer drugs or radiotherapy to sensitize cancer cells to therapy with at least side effects. This paper aims to review the potential of triptolide for inducing various types of cell death in cancer cells. We review the induction or resistance to different cell death mechanisms such as apoptosis, autophagic cell death, senescence, pyroptosis, ferroptosis, and necrosis following the administration of triptolide. We also review the safety and future perspectives for triptolide and its derivatives in experimental and human studies. The anticancer potential of triptolide and its derivatives may make them effective adjuvants for enhancing tumor suppression in combination with anticancer therapy.
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Affiliation(s)
| | | | | | | | | | | | - Yassine Riadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Salema K Hadrawi
- Refrigeration and Air-Conditioning Technical Engineering Department, College of Technical Engineering, The Islamic University, Najaf, Iraq
| | - Masoud Najafi
- Medical Technology Research Center, Institute of Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran
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19
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Liu X, Hogg GD, Zuo C, Borcherding NC, Baer JM, Lander VE, Kang LI, Knolhoff BL, Ahmad F, Osterhout RE, Galkin AV, Bruey JM, Carter LL, Mpoy C, Vij KR, Fields RC, Schwarz JK, Park H, Gupta V, DeNardo DG. Context-dependent activation of STING-interferon signaling by CD11b agonists enhances anti-tumor immunity. Cancer Cell 2023; 41:1073-1090.e12. [PMID: 37236195 PMCID: PMC10281762 DOI: 10.1016/j.ccell.2023.04.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 04/14/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023]
Abstract
Chronic activation of inflammatory pathways and suppressed interferon are hallmarks of immunosuppressive tumors. Previous studies have shown that CD11b integrin agonists could enhance anti-tumor immunity through myeloid reprograming, but the underlying mechanisms remain unclear. Herein we find that CD11b agonists alter tumor-associated macrophage (TAM) phenotypes by repressing NF-κB signaling and activating interferon gene expression simultaneously. Repression of NF-κB signaling involves degradation of p65 protein and is context independent. In contrast, CD11b agonism induces STING/STAT1 pathway-mediated interferon gene expression through FAK-mediated mitochondrial dysfunction, with the magnitude of induction dependent on the tumor microenvironment and amplified by cytotoxic therapies. Using tissues from phase I clinical studies, we demonstrate that GB1275 treatment activates STING and STAT1 signaling in TAMs in human tumors. These findings suggest potential mechanism-based therapeutic strategies for CD11b agonists and identify patient populations more likely to benefit.
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Affiliation(s)
- Xiuting Liu
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Graham D Hogg
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Chong Zuo
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Nicholas C Borcherding
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - John M Baer
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Varintra E Lander
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Liang-I Kang
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Brett L Knolhoff
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Faiz Ahmad
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | | | | | | | | | - Cedric Mpoy
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Kiran R Vij
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Ryan C Fields
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Julie K Schwarz
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Cell Biology & Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Haeseong Park
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Vineet Gupta
- Drug Discovery Center, Department of Internal Medicine, Rush University Medical Center, Chicago, IL, USA
| | - David G DeNardo
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA.
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20
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Qiu J, Feng M, Yang G, Su D, Zhao F, Liu Y, Tao J, Luo W, Zhang T. PRKRA promotes pancreatic cancer progression by upregulating MMP1 transcription via the NF-κB pathway. Heliyon 2023; 9:e17194. [PMID: 37484321 PMCID: PMC10361375 DOI: 10.1016/j.heliyon.2023.e17194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 07/25/2023] Open
Abstract
Objective Pancreatic cancer (PC) is highly malignant, but the underlying mechanisms of cancer progression remain unclear. PRKRA is involved in cellular stress response, but its role in PC was unknown. Methods The expression of PRKRA between normal and tumor tissues were compared, and the prognostic value of PRKRA was evaluated. SiRNA and plasmids were applied to investigate the effects of PRKRA on PC cells. Organoids and cell lines with knockout and overexpression of PRKRA were established by CRISPR/Cas9 and lentivirus. The effects of PRKRA on PC were evaluated in vivo by cell-derived xenografts. The downstream genes of PRKRA were screened by transcriptome sequencing. The regulation of the target gene was validated by RT-qPCR, western blot, ChIP and dual luciferase reporter assay. Besides, the correlation between PRKRA and gemcitabine sensitivity was investigated by PC organoids. Results PRKRA was significantly overexpressed in PC tissues and independently associated with poor prognosis. PRKRA promoted the proliferation, migration, and chemoresistance of PC cells. The proliferation of PC organoids was decreased by PRKRA knockout. The growth and chemoresistance of xenografts were increased by PRKRA overexpression. Mechanistically, PRKRA upregulated the transcription of MMP1 via NF-κB pathway. ChIP and dual luciferase reporter assay showed that NF-κB subunit P65 could bind to the promoter of MMP1. The sensitivity of PC organoids to gemcitabine was negatively correlated with the expression of PRKRA and MMP1. Conclusions Our study indicated that the PRKRA/NF-κB/MMP1 axis promoted the progression of PC and may serve as a potential therapeutic target and prognosis marker.
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Affiliation(s)
- Jiangdong Qiu
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Mengyu Feng
- Gastrointestinal Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Gang Yang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Dan Su
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Fangyu Zhao
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Yueze Liu
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Jinxin Tao
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Wenhao Luo
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Taiping Zhang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing, 100730, China
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21
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Zhuo F, Luo S, He W, Feng Z, Hu Y, Xu J, Wang Z, Xu J. The Role of Signaling Pathways in Pancreatic Cancer Targeted Therapy. Am J Clin Oncol 2023; 46:121-128. [PMID: 36735511 DOI: 10.1097/coc.0000000000000979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Signaling pathways play significant roles in the occurrence, development, and treatment of pancreatic cancer (PC). The main treatment options are surgery, chemotherapy, radiotherapy, arterial infusion chemotherapy in interventional therapy, and immunotherapy. Many studies have shown that signaling pathways perform a function in the occurrence and development of PC, for instance, phosphoinositide 3-kinase (PI3K)/AKT, nuclear factor-κB, Ras, interleukin (IL)-17B/IL-17RB, Wnt, and hepatocyte growth factor/c-MET, which play roles in the proliferation, metastasis, invasion, inhibition of apoptosis, promotion of angiogenesis, and drug resistance of PC. Interaction of signaling pathways has an impact on the biological behavior of PC; for example, activation of the neurotensin/NTSR1 pathway, which can activate mitogen-activated protein kinase, nuclear factor-κB, and other pathways related to PC stem cells, play an important role in PC, and an increase in their number is associated with the Wnt/β-catenin and PI3K pathways. Chemotherapy is the main method for the treatment of PC, but drug resistance limits its use. In addition, abnormal activation of IL-17B/IL-17RB signaling pathway is associated with drug resistance. This article discusses the signaling pathways that play different roles in the occurrence and development of PC, as well as current research on signaling pathways in PC treatment.
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Affiliation(s)
- Fangfang Zhuo
- National Joint Local Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research (Chinese Academy of Medical Sciences)
- Department of Clinical Medical College
| | - Shuang Luo
- National Joint Local Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research (Chinese Academy of Medical Sciences)
- Department of Clinical Medical College
| | - Wei He
- National Joint Local Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research (Chinese Academy of Medical Sciences)
- Department of Clinical Medical College
| | - Zhanhui Feng
- Neurological Department, Affiliated Hospital of Guizhou Medical University
| | - Ya'nan Hu
- Department of Cell Biology, Medical College of Soochow University, Suzhou, China
| | - Jingxia Xu
- Department of Gastroenterology, Affiliated Hospital of Guizhou Medical University
| | - Zejun Wang
- Department of Gastrointestinal Surgery, Affiliated Cancer Hospital of Guizhou Medical University
| | - Jianwei Xu
- National Joint Local Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research (Chinese Academy of Medical Sciences)
- Department of Clinical Medical College
- Department of Pharmacology, School of Basic Medicine, Guizhou Medical University, Guiyang, China
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22
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Kung H, Yu J. Targeted therapy for pancreatic ductal adenocarcinoma: Mechanisms and clinical study. MedComm (Beijing) 2023; 4:e216. [PMID: 36814688 PMCID: PMC9939368 DOI: 10.1002/mco2.216] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 02/21/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive and lethal malignancy with a high rate of recurrence and a dismal 5-year survival rate. Contributing to the poor prognosis of PDAC is the lack of early detection, a complex network of signaling pathways and molecular mechanisms, a dense and desmoplastic stroma, and an immunosuppressive tumor microenvironment. A recent shift toward a neoadjuvant approach to treating PDAC has been sparked by the numerous benefits neoadjuvant therapy (NAT) has to offer compared with upfront surgery. However, certain aspects of NAT against PDAC, including the optimal regimen, the use of radiotherapy, and the selection of patients that would benefit from NAT, have yet to be fully elucidated. This review describes the major signaling pathways and molecular mechanisms involved in PDAC initiation and progression in addition to the immunosuppressive tumor microenvironment of PDAC. We then review current guidelines, ongoing research, and future research directions on the use of NAT based on randomized clinical trials and other studies. Finally, the current use of and research regarding targeted therapy for PDAC are examined. This review bridges the molecular understanding of PDAC with its clinical significance, development of novel therapies, and shifting directions in treatment paradigm.
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Affiliation(s)
- Heng‐Chung Kung
- Krieger School of Arts and SciencesJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Jun Yu
- Departments of Medicine and OncologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
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23
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Beydogan AB, Coskun Yazici ZM, Bolkent S. Influences of calorie restriction and lipopolysaccharide therapy on inflammation, cytokine response, and cell proliferation in pancreatic adenocarcinoma mouse model. J Biochem Mol Toxicol 2023; 37:e23250. [PMID: 36281497 DOI: 10.1002/jbt.23250] [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: 02/15/2022] [Revised: 09/05/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022]
Abstract
The study aimed to investigate the effects of lipopolysaccharide (LPS) alone and in combination with calorie restriction (CR) on the pancreatic tissues in C57BL/6 mice modeled with pancreatic ductal adenocarcinoma (PDAC). Forty male C57BL/6 mice (10-13 weeks old) were divided into five groups; LPS, LPS + CR, PDAC, PDAC + LPS, and PDAC + LPS + CR. Nuclear factor kappa B (NF-κβ), interleukin-6 (IL-6), and c-Jun N-terminal kinases (JNK) mRNA expression levels were measured in pancreatic tissues. NF-κβ, IL-6, JNK, and proliferating cell nuclear antigen (PCNA) peptide levels were determined by immunohistochemistry. Oxidative stress markers and antioxidant enzyme activities were determined spectrophotometrically. TH1/TH2 cytokine measurements were determined by a flow cytometer. It was detected that the number of PCNA immune + cells in the PDAC + LPS + CR group was significantly lower than in the PDAC and PDAC + LPS groups (p < 0.01, p < 0.05 respectively). PDAC + LPS + CR group's plasma interferon-gamma (IFN-γ), IL-6, IL-2, tumor necrosis factor-alpha, IL-3, and IL-4 levels were found to be significantly lower than the PDAC group (p < 0.01, p < 0.001, p < 0.01, p < 0.05, p < 0.01, and p < 0.05 respectively). According to our findings, the combination of low-dose LPS and 40% CR was found to be more effective in PDAC model mice.
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Affiliation(s)
- Alisa B Beydogan
- Department of Medical Biology, Faculty of Cerrahpasa Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Zeynep M Coskun Yazici
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Demiroglu Bilim University, Istanbul, Turkey
| | - Sema Bolkent
- Department of Medical Biology, Faculty of Cerrahpasa Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
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24
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SPRR3 Contributes to Aggressiveness of Pancreatic Cancer Cells via NF- κB Signaling Pathway. BIOMED RESEARCH INTERNATIONAL 2023; 2023:7518744. [PMID: 36685674 PMCID: PMC9859694 DOI: 10.1155/2023/7518744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 01/15/2023]
Abstract
Pancreatic cancer remains a deadly solid tumor with worst survival, and a better understanding of the mechanisms of carcinogenesis of pancreatic cancer is critical to promote the survival of patients with pancreatic cancer. qPCR and western blot assay were used to determine the expression of SPRR3 in pancreatic cancer. Anchorage-independent growth ability, BrdU labeling, Transwell assay, and in vivo experiment were used to examine the functions of SPRR3 in aggressiveness of pancreatic cancer. Luciferase reporter assay, nucleoplasmic-separation technique, qPCR, and western blot assay were used to investigate the mechanism of SPRR3 regulating aggressiveness of pancreatic cancer. Our results showed that SPRR3 was significantly increased in pancreatic cancer, which resulted in poor survival for patients with pancreatic cancer. Further analysis showed that overexpression of SPRR3 contributed to anchorage-independent growth ability, growth rate, and invasion ability of pancreatic cancer cells. While, knockdown of SPRR3 showed the reverse results. Mechanistically, overexpression of SPRR3 can promote the transcription of NF-κB pathway, nuclear accumulation of p65, and mRNA levels of NF-κB pathway downstream genes. But, knockdown of SPRR3 induced the reverse results. The above findings clarified the important roles of SPRR3 in the progression of pancreatic cancer through NF-κB pathway. And targeting SPRR3 might be an effective strategy to therapy pancreatic cancer.
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25
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Lan T, Chen HF, Zheng F, Huang H, Wu Q, Fan XY, Wang SW, Zhang F. Cinobufacini retards progression of pancreatic ductal adenocarcinoma through targeting YEATS2/TAK1/NF-κB axis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154564. [PMID: 36610152 DOI: 10.1016/j.phymed.2022.154564] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 10/27/2022] [Accepted: 11/19/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Cinobufacini, a sterilized hot water extract of dried toad skin, had significant effect against several human cancers. However, there are few studies reporting the effect of cinobufacini on pancreatic cancer. PURPOSE To investigate the effects of cinobufacini on the progress of pancreatic ductal adenocarcinoma and the underlying mechanisms. METHODS Cell counting, EdU incorporation and flow Cytometry were performed to evaluate the effect of cinobufacini on cell cycle and growth. MIA-PaCa2 cells were implanted into the nude mice to determine whether cinobufacini represses PDAC progression in vivo. Luciferase reporter assay, western blotting and qPCR were carried out to measure the activity of NF-κB pathway and the alteration of YEATS2 and TAK1. Ectopic gene expression introduced by plasmids was used to verify the molecular mechanism. RESULTS Our results showed that cinobufacini induced cell cycle arrest and inhibited the growth of PDAC cell in vitro, and repressed MIA-derived PDAC in vivo. Cinobufacini inhibited the phosphorylation of IKK, IκB and NF-κB p65 in PDAC cells. Furthermore, cinobufacini decreased the abundance of intracellular YEATS2 and total TAK1 protein in a time- and dose dependent manner. Ectopic expression of YEATS2 re-elevated the level of TAK1 and phosphorylated IKKα/β, IκBα and p65 after cinobufacini treatment in PANC-1 cells. CONCLUSION Cinobufacini retards the growth and progression of PDAC in vitro and in vivo through YEATS2/TAK1/NF-κB axis.
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Affiliation(s)
- Tian Lan
- Core Facility, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China
| | - Hang-Fei Chen
- The 2nd Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Fang Zheng
- Core Facility, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China
| | - Hui Huang
- Department of Clinical Laboratory, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China
| | - Qi Wu
- Core Facility, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China
| | - Xue-Yu Fan
- Department of Clinical Laboratory, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China
| | - Si-Wei Wang
- Core Facility, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China.
| | - Feng Zhang
- Core Facility, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China; The 2nd Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China.
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26
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Cheng P, Wang X, Liu Q, Yang T, Qu H, Zhou H. Extracellular vesicles mediate biological information delivery: A double-edged sword in cardiac remodeling after myocardial infarction. Front Pharmacol 2023; 14:1067992. [PMID: 36909157 PMCID: PMC9992194 DOI: 10.3389/fphar.2023.1067992] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 02/13/2023] [Indexed: 02/24/2023] Open
Abstract
Acute myocardial infarction (AMI) is a severe ischemic disease with high morbidity and mortality worldwide. Maladaptive cardiac remodeling is a series of abnormalities in cardiac structure and function that occurs following myocardial infarction (MI). The pathophysiology of this process can be separated into two distinct phases: the initial inflammatory response, and the subsequent longer-term scar revision that includes the regression of inflammation, neovascularization, and fibrotic scar formation. Extracellular vesicles are nano-sized lipid bilayer vesicles released into the extracellular environment by eukaryotic cells, containing bioinformatic transmitters which are essential mediators of intercellular communication. EVs of different cellular origins play an essential role in cardiac remodeling after myocardial infarction. In this review, we first introduce the pathophysiology of post-infarction cardiac remodeling, as well as the biogenesis, classification, delivery, and functions of EVs. Then, we explore the dual role of these small molecule transmitters delivered by EVs in post-infarction cardiac remodeling, including the double-edged sword of pro-and anti-inflammation, and pro-and anti-fibrosis, which is significant for post-infarction cardiac repair. Finally, we discuss the pharmacological and engineered targeting of EVs for promoting heart repair after MI, thus revealing the potential value of targeted modulation of EVs and its use as a drug delivery vehicle in the therapeutic process of post-infarction cardiac remodeling.
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Affiliation(s)
- Peipei Cheng
- Institute of Cardiovascular Disease of Integrated Traditional Chinese and Western Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Branch of National Clinical Research Center for Chinese Medicine Cardiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xinting Wang
- Institute of Cardiovascular Disease of Integrated Traditional Chinese and Western Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Branch of National Clinical Research Center for Chinese Medicine Cardiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qian Liu
- Institute of Cardiovascular Disease of Integrated Traditional Chinese and Western Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Branch of National Clinical Research Center for Chinese Medicine Cardiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Tao Yang
- Institute of Cardiovascular Disease of Integrated Traditional Chinese and Western Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Branch of National Clinical Research Center for Chinese Medicine Cardiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huiyan Qu
- Branch of National Clinical Research Center for Chinese Medicine Cardiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Department of Cardiovascular Disease, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hua Zhou
- Institute of Cardiovascular Disease of Integrated Traditional Chinese and Western Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Branch of National Clinical Research Center for Chinese Medicine Cardiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Department of Cardiovascular Disease, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
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27
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Dardare J, Witz A, Betz M, Francois A, Meras M, Lamy L, Lambert A, Grandemange S, Husson M, Rouyer M, Demange J, Merlin JL, Harlé A, Gilson P. DDB2 represses epithelial-to-mesenchymal transition and sensitizes pancreatic ductal adenocarcinoma cells to chemotherapy. Front Oncol 2022; 12:1052163. [PMID: 36568213 PMCID: PMC9773984 DOI: 10.3389/fonc.2022.1052163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/14/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction Damage specific DNA binding protein 2 (DDB2) is an UV-indiced DNA damage recognition factor and regulator of cancer development and progression. DDB2 has dual roles in several cancers, either as an oncogene or as a tumor suppressor gene, depending on cancer localization. Here, we investigated the unresolved role of DDB2 in pancreatic ductal adenocarcinoma (PDAC). Methods The expression level of DDB2 in pancreatic cancer tissues and its correlation with patient survival were evaluated using publicly available data. Two PDAC cell models with CRISPR-modified DDB2 expression were developed: DDB2 was repressed in DDB2-high T3M4 cells (T3M4 DDB2-low) while DDB2 was overexpressed in DDB2-low Capan-2 cells (Capan-2 DDB2-high). Immunofluorescence and qPCR assays were used to investigate epithelial-to-mesenchymal transition (EMT) in these models. Migration and invasion properties of the cells were also determined using wound healing and transwell assays. Sensitivity to 5-fluorouracil (5-FU), oxaliplatin, irinotecan and gemcitabine were finally investigated by crystal violet assays. Results DDB2 expression level was reduced in PDAC tissues compared to normal ones and DDB2-low levels were correlated to shorter disease-free survival in PDAC patients. DDB2 overexpression increased expression of E-cadherin epithelial marker, and decreased levels of N-cadherin mesenchymal marker. Conversely, we observed opposite effects in DDB2 repression and enhanced transcription of SNAIL, ZEB1, and TWIST EMT transcription factors (EMT-TFs). Study of migration and invasion revealed that these properties were negatively correlated with DDB2 expression in both cell models. DDB2 overexpression sensitized cells to 5-fluorouracil, oxaliplatin and gemcitabine. Conclusion Our study highlights the potential tumor suppressive effects of DDB2 on PDAC progression. DDB2 could thus represent a promising therapeutic target or biomarker for defining prognosis and predicting chemotherapy response in patients with PDAC.
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Affiliation(s)
- Julie Dardare
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France,*Correspondence: Julie Dardare,
| | - Andréa Witz
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Margaux Betz
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Aurélie Francois
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Morgane Meras
- Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Laureline Lamy
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Aurélien Lambert
- Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Stéphanie Grandemange
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France
| | - Marie Husson
- Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Marie Rouyer
- Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Jessica Demange
- Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Jean-Louis Merlin
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Alexandre Harlé
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Pauline Gilson
- Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 7039 Centre de Recherche en Automatique de Nancy (CRAN), Nancy, France,Service de Biopathologie, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
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Kim JH, Lim SR, Jung DH, Kim EJ, Sung J, Kim SC, Choi CH, Kang JW, Lee SJ. Grifola frondosa Extract Containing Bioactive Components Blocks Skin Fibroblastic Inflammation and Cytotoxicity Caused by Endocrine Disrupting Chemical, Bisphenol A. Nutrients 2022; 14:nu14183812. [PMID: 36145189 PMCID: PMC9503552 DOI: 10.3390/nu14183812] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 12/03/2022] Open
Abstract
Grifola frondosa (GF), a species of Basidiomycotina, is widely distributed across Asia and has been used as an immunomodulatory, anti-bacterial, and anti-cancer agent. In the present study, the pharmacological activity of the GF extract against an ecotoxicological industrial chemical, bisphenol A (BPA) in normal human dermal fibroblasts (NHDFs), was investigated. GF extract containing naringin, hesperidin, chlorogenic acid, and kaempferol showed an inhibitory effect on cell death and inflammation induced by BPA in the NHDFs. For the cell death caused by BPA, GF extract inhibited the production of reactive oxygen species responsible for the unique activation of the extracellular signal-regulated kinase. In addition, GF extract attenuated the expression of apoptosis-related proteins (Bax, Bcl-2, and cleaved caspase-3) and the pro-inflammatory cytokine IL-1β by the suppression of the redox-sensitive transcription factor, nuclear factor-kappa B (NF-κB) in BPA-treated NHDFs. For the inflammation triggered by BPA, GF extract blocked the inflammasome-mediated caspase-1 activation that leads to the secretion of IL-1β protein. These results indicate that the GF extract is a functional antioxidant that prevents skin fibroblastic pyroptosis induced by BPA.
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Affiliation(s)
- Ju-Ha Kim
- Department of Public Health, Daegu Haany University, Gyeongsan 38610, Korea
| | - Seong-Ryeong Lim
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
| | - Dae-Hwa Jung
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
| | - Eun-Ju Kim
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
| | - Junghee Sung
- RFBio Research & Development Center, RFBio Co., Ltd., Gunpo-si 15807, Korea
| | - Sang Chan Kim
- College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Korea
| | - Chang-Hyung Choi
- Division of Cosmetic Science and Technology, Daegu Haany University, Gyeongsan 38610, Korea
| | - Ji-Woong Kang
- Department of Public Health, Daegu Haany University, Gyeongsan 38610, Korea
- Correspondence: (J.-W.K.); (S.-J.L.); Tel.: +82-54-819-1806 (S.-J.L.)
| | - Sei-Jung Lee
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
- Correspondence: (J.-W.K.); (S.-J.L.); Tel.: +82-54-819-1806 (S.-J.L.)
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Wu L, Ge Y, Yuan Y, Li H, Sun H, Xu C, Wang Y, Zhao T, Wang X, Liu J, Gao S, Chang A, Hao J, Huang C. Genome-wide CRISPR screen identifies MTA3 as an inducer of gemcitabine resistance in pancreatic ductal adenocarcinoma. Cancer Lett 2022; 548:215864. [PMID: 35981571 DOI: 10.1016/j.canlet.2022.215864] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/26/2022] [Accepted: 08/03/2022] [Indexed: 11/02/2022]
Abstract
Gemcitabine (GEM) resistance is one of the major causes of treatment failure in pancreatic ductal adenocarcinoma (PDAC) in clinic. Here, through CRISPR/Cas9 activation library screen, we found that MTA3 mediates the GEM resistance of PDAC and thus might be a potential therapeutic target for combination chemotherapy. The CRISPR library screening showed that MTA3 is the most enriched gene in the surviving GEM-treated cells, and bioinformatic and histology analysis implied its high correlation with GEM resistance. MTA3 promoted GEM resistance of PDAC cells in in vitro and in vivo experiments. Mechanistically, as a component of the Mi-2/nucleosome remodeling and deacetylase transcriptional repression complex, MTA3 transcriptionally represses CRIP2, a transcriptional repressor of NF-Κb/p65, activating NF-κB signaling and consequently leading to GEM resistance. Furthermore, the treatment of GEM increases MTA3 expression in PDAC cells via activating STAT3 signaling, thereby inducing the acquired chemoresistance of PDAC to GEM. In patients derived xenografts (PDX) mouse model, Colchicine suppresses the expression of MTA3 and increases the sensitivity of tumor cells to GEM. Based on these findings, MTA3 plays a key role in GEM resistance in pancreatic cancer and is a promising therapeutic target for reversing GEM chemotherapy resistance.
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Affiliation(s)
- Liangliang Wu
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China; Department of Gastric Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Yi Ge
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Yudong Yuan
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Hui Li
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Huizhi Sun
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Chao Xu
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Yifei Wang
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Tiansuo Zhao
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Xiuchao Wang
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Jing Liu
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China; Department of Breast Oncoplastic Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Song Gao
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Antao Chang
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China.
| | - Jihui Hao
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China.
| | - Chongbiao Huang
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China.
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Rahnama N, Jahangir M, Alesaeid S, Kahrizi MS, Adili A, Mohammed RN, Aslaminabad R, Akbari M, Özgönül AM. Association between microRNAs and chemoresistance in pancreatic cancer: Current knowledge, new insights, and forthcoming perspectives. Pathol Res Pract 2022; 236:153982. [PMID: 35779293 DOI: 10.1016/j.prp.2022.153982] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/27/2022] [Accepted: 06/11/2022] [Indexed: 11/25/2022]
Abstract
Pancreatic duct adenocarcinoma, commonly known as pancreatic cancer (PC), is a cancer-related cause of death due to delayed diagnosis, metastasis, and drug resistance. Patients with PC suffer from incorrect responses to chemotherapy due to inherent and acquired chemical resistance. Numerous studies have shown the mechanism of the effect of chemoresistance on PC, such as genetic and epigenetic changes or the elucidation of signaling pathways. In this regard, microRNAs (miRNAs) have been identified as essential modulators of gene expression in various cellular functions, including chemoresistance. Thus, identifying the underlying link between microRNAs and PC chemoresistance helps determine the exact pathogenesis of PC. This study aims to classify miRNAs and signaling pathways related to PC chemoresistance, suggesting new therapeutic approaches to overcome PC chemoresistance.
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Affiliation(s)
- Negin Rahnama
- Department of Internal Medicine and Health Services, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Samira Alesaeid
- Department of Internal Medicine and Rheumatology, Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ali Adili
- Senior Adult Oncology Department, Moffitt Cancer Center, University of South Florida, FL, USA; Department of Oncology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rebar N Mohammed
- Medical Laboratory Analysis Department, College of Health Sciences, Cihan University of Sulaimaniya, Kurdistan Region, Iraq; College of Veterinary Medicine, University of Sulaimani, Sulaimaniyah, Iraq
| | - Ramin Aslaminabad
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Ali Mert Özgönül
- Department of Biochemistry, Faculty of Medicine, Ege University, Bornova, Izmir, Turkey.
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Du T, Zhang K, Zhang Z, Guo A, Yu G, Xu Y. ITGBL1 transcriptionally inhibited by JDP2 promotes the development of pancreatic cancer through the TGF-beta/Smad pathway. Braz J Med Biol Res 2022; 55:e11989. [PMID: 35584452 PMCID: PMC9113530 DOI: 10.1590/1414-431x2022e11989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 02/23/2022] [Indexed: 12/24/2022] Open
Abstract
Pancreatic cancer (PC) is one of the malignant tumors with the worst prognosis worldwide because of a lack of early diagnostic markers and efficient therapies. Integrin, beta-like 1 (ITGBL1) is a β-integrin-related extracellular matrix protein and is reported to promote progression of some types of cancer. Nevertheless, the function of ITGBL1 in PC is still not clear. Herein, we found that ITGBL1 was highly expressed in PC tissues compared to normal tissues (P<0.05) and PC patients with higher TGBL1 expression showed worse prognosis. PANC-1 and AsPC-1 cells were used for gain/loss-of-function experiments. We found that ITGBL1-silenced cells exhibited decreased proliferation, migration, and invasion abilities and delayed cell cycle, whereas ITGBL1 overexpression reversed these malignant behaviors. ITGBL1 was also demonstrated to activate the TGF-β/Smad pathway, a key signaling pathway in PC progression. Additionally, ITGBL1 expression was found to be suppressed by a suppressor of PC progression, c-Jun dimerization protein 2 (JDP2). Results of dual-luciferase assay indicated that transcription factor JDP2 could inhibit TGBL1 promoter activity. ITGBL1 overexpression inversed the effects of JDP2 up-regulation on cell function. Collectively, we concluded that ITGBL1 may be transcriptionally suppressed by JDP2 and promote PC progression through the TGF-β/Smad pathway, indicating that ITGBL1 may have therapeutic potential for the treatment of PC.
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Affiliation(s)
- Tiancong Du
- Department of Pancreatic and Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China.,Department of Anorectal Surgery, Panjin Central Hospital, Panjin, Liaoning, China
| | - Ke Zhang
- Department of Pancreatic and Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Zhongbo Zhang
- Department of Pancreatic and Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Aijia Guo
- Department of Pancreatic and Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Guilin Yu
- Department of Pancreatic and Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yuanhong Xu
- Department of Pancreatic and Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
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Exploration of the System-Level Mechanisms of the Herbal Drug FDY003 for Pancreatic Cancer Treatment: A Network Pharmacological Investigation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7160209. [PMID: 35591866 PMCID: PMC9113891 DOI: 10.1155/2022/7160209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 04/12/2022] [Indexed: 11/18/2022]
Abstract
Pancreatic cancer (PC) is the most lethal cancer with the lowest survival rate globally. Although the prescription of herbal drugs against PC is gaining increasing attention, their polypharmacological therapeutic mechanisms are yet to be fully understood. Based on network pharmacology, we explored the anti-PC properties and system-level mechanisms of the herbal drug FDY003. FDY003 decreased the viability of human PC cells and strengthened their chemosensitivity. Network pharmacological analysis of FDY003 indicated the presence of 16 active phytochemical components and 123 PC-related pharmacological targets. Functional enrichment analysis revealed that the PC-related targets of FDY003 participate in the regulation of cell growth and proliferation, cell cycle process, cell survival, and cell death. In addition, FDY003 was shown to target diverse key pathways associated with PC pathophysiology, namely, the PIK3-Akt, MAPK, FoxO, focal adhesion, TNF, p53, HIF-1, and Ras pathways. Our network pharmacological findings advance the mechanistic understanding of the anti-PC properties of FDY003 from a system perspective.
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Checkpoints and Immunity in Cancers: Role of GNG12. Pharmacol Res 2022; 180:106242. [DOI: 10.1016/j.phrs.2022.106242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 12/24/2022]
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Study on the Potential Molecular Mechanism of Xihuang Pill in the Treatment of Pancreatic Cancer Based on Network Pharmacology and Bioinformatics. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4651432. [PMID: 35449823 PMCID: PMC9017490 DOI: 10.1155/2022/4651432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/22/2022] [Accepted: 03/03/2022] [Indexed: 11/18/2022]
Abstract
Objective We aimed to analyze the possible molecular mechanism of Xihuang pill (XHP) in the treatment of pancreatic cancer based on methods of network pharmacology, molecular docking, and bioinformatics. Methods The main active components and targets were obtained through the TCMSP database, the BATMAN-TCM database, and the Chemistry database. The active ingredients were screened according to the “Absorption, Distribution, Metabolism, Excretion” (ADME) principle and supplemented with literature. We searched GeneCards, OMIM, TTD, and DrugBank databases for pancreatic cancer targets. The targets of disease and ingredients were intersected to obtain candidate key targets. Then, we constructed a protein-protein interaction (PPI) network for protein interaction analysis and a composition-key target map to obtain essential effective ingredients. Metascape was used to perform functional enrichment analysis to screen critical targets and pathways. The expression and prognosis of key targets were examined and analyzed, and molecular docking was carried out. Results A total of 52 active ingredients of XHP, 121 candidate targets, and 52 intersecting targets were obtained. The core active ingredients of XHP for the treatment of pancreatic cancer were quercetin, 17-β-estradiol, ursolic acid, and daidzein. The core targets were EGFR, ESR1, MAPK1, MAPK8, MAPK14, TP53, and JUN, which were highly expressed genes of pancreatic cancer. Among them, EGFR and MAPK1 were significantly correlated with the survival of pancreatic cancer patients. The key pathway was the EGFR/MAPK pathway. The molecular docking results indicated that four active compositions had good binding ability to key targets. Conclusion The molecular mechanism of XHP for the treatment of pancreatic cancer involved multiple components, multiple targets, and multiple pathways. This research theoretically elucidated the ameliorative effect of XHP against pancreatic cancer and might provide new ideas for further research on the treatment of pancreatic cancer.
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Rong L, Chen B, Liu K, Liu B, He X, Liu J, Li J, He M, Zhu L, Liu K, Shi X, Shuai Y, Jin L. CircZDBF2 up-regulates RNF145 by ceRNA model and recruits CEBPB to accelerate oral squamous cell carcinoma progression via NFκB signaling pathway. J Transl Med 2022; 20:148. [PMID: 35365168 PMCID: PMC8973790 DOI: 10.1186/s12967-022-03347-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 03/10/2022] [Indexed: 11/26/2022] Open
Abstract
Background Oral squamous cell carcinoma (OSCC), as one of the commonest malignancies showing poor prognosis, has been increasingly suggested to be modulated by circular RNAs (circRNAs). Through GEO (Gene Expression Omnibus) database, a circRNA derived from ZDBF2 (circZDBF2) was uncovered to be with high expression in OSCC tissues, while how it may function in OSCC remains unclear. Methods CircZDBF2 expression was firstly verified in OSCC cells via qRT-PCR. CCK-8, along with colony formation, wound healing, transwell and western blot assays was performed to assess the malignant cell behaviors in OSCC cells. Further, RNA pull down assay, RIP assay, as well as luciferase reporter assay was performed to testify the interaction between circZDBF2 and RNAs. Results CircZDBF2 expressed at a high level in OSCC cells and it accelerated OSCC cell proliferation, migration, invasion as well as EMT (epithelial-mesenchymal transition) process. Further, circZDBF2 sponged miR-362-5p and miR-500b-5p in OSCC cells to release their target ring finger protein 145 (RNF145). RNF145 expressed at a high level in OSCC cells and circZDBF2 facilitated RNF145 transcription by recruiting the transcription factor CCAAT enhancer binding protein beta (CEBPB). Moreover, RNF145 activated NFκB (nuclear factor kappa B) signaling pathway and regulated IL-8 (C-X-C motif chemokine ligand 8) transcription. Conclusion CircZDBF2 up-regulated RNF145 expression by sponging miR-362-5p and miR-500b-5p and recruiting CEBPB, thereby promoting OSCC progression via NFκB signaling pathway. The findings recommend circZDBF2 as a probable therapeutic target for OSCC. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03347-1.
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Affiliation(s)
- Liang Rong
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Bo Chen
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Ke Liu
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Bingyao Liu
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, 210002, Jiangsu, China
| | - Xinyao He
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, 210002, Jiangsu, China.,Department of Endodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210002, Jiangsu, China
| | - Juan Liu
- Department of Stomatology, Jinling Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Junxia Li
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, 210002, Jiangsu, China
| | - Maodian He
- Department of Stomatology, Jinling Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Lei Zhu
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Ke Liu
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Xiaolei Shi
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Yi Shuai
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
| | - Lei Jin
- Department of Stomatology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
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Mijit M, Wireman R, Armstrong L, Gampala S, Hassan Z, Schneeweis C, Schneider G, Zhang C, Fishel ML, Kelley MR. RelA Is an Essential Target for Enhancing Cellular Responses to the DNA Repair/Ref-1 Redox Signaling Protein and Restoring Perturbated Cellular Redox Homeostasis in Mouse PDAC Cells. Front Oncol 2022; 12:826617. [PMID: 35402225 PMCID: PMC8988139 DOI: 10.3389/fonc.2022.826617] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 02/22/2022] [Indexed: 11/21/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers with a poor response to current treatment regimens. The multifunctional DNA repair-redox signaling protein Ref-1 has a redox signaling function that activates several transcriptional factors (TFs) including NF-κB (RelA), STAT3, AP-1. These have been implicated in signaling in PDAC and associated with cancer progression and therapy resistance. Numerous studies have shown a role for RelA in PDAC inflammatory responses and therapy resistance, little is known as to how these inflammatory responses are modulated through Ref-1 redox signaling pathways during pancreatic pathogenesis. RelA and STAT3 are two major targets of Ref-1 and are important in PDAC pathogenesis. To decipher the mechanistic role of RelA in response to Ref-1 inhibition, we used PDAC cells (KC3590) from a genetically engineered Kras G12D-driven mouse model that also is functionally deficient for RelA (Parent/Vector) or KC3590 cells with fully functional RelA added back (clone 13; C13). We demonstrated that RelA deficient cells are more resistant to Ref-1 redox inhibitors APX3330, APX2009, and APX2014, and their sensitivity is restored in the RelA proficient cells. Knockdown of STAT3 did not change cellular sensitivity to Ref-1 redox inhibitors in either cell type. Gene expression analysis demonstrated that Ref-1 inhibitors significantly decreased IL-8, FOSB, and c-Jun when functional RelA is present. We also demonstrated that PRDX1, a known Ref-1 redox modulator, contributes to Ref-1 inhibitor cellular response. Knockdown of PRDX1 when functional RelA is present resulted in dramatically increased PDAC killing in response to Ref-1 inhibitors. The enhanced cell killing was not due to increased intracellular ROS production. Although Ref-1 inhibition decreased the NADP/NADPH ratio in the cells, the addition of PRDX1 knockdown did not further this redox imbalance. This data suggests that the mechanism of cell killing following Ref-1 inhibition is at least partially mediated through RelA and not STAT3. Further imbalancing of the redox signaling through disruption of the PRDX1-Ref-1 interaction may have therapeutic implications. Our data further support a pivotal role of RelA in mediating Ref-1 redox signaling in PDAC cells with the Kras G12D genotype and provide novel therapeutic strategies to combat PDAC drug resistance.
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Affiliation(s)
- Mahmut Mijit
- Department of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Randall Wireman
- Department of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Lee Armstrong
- Department of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Silpa Gampala
- Department of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Zonera Hassan
- Department of Clinic and Polyclinic for Internal Medicine II, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Christian Schneeweis
- Department of Clinic and Polyclinic for Internal Medicine II, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Guenter Schneider
- Department of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Chi Zhang
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, United States
- Department of Biohealth Informatics, Indiana University-Purdue University (IUPUI), Indianapolis, IN, United States
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Melissa L. Fishel
- Department of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States
- Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN, United States
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Mark R. Kelley
- Department of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States
- Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN, United States
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, United States
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indiana University, Indianapolis, IN, United States
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Sharma V, Letson J, Furuta S. Fibrous stroma: Driver and passenger in cancer development. Sci Signal 2022; 15:eabg3449. [PMID: 35258999 DOI: 10.1126/scisignal.abg3449] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cumulative evidence shows that fibrogenic stroma and stiff extracellular matrix (ECM) not only result from tumor growth but also play pivotal roles in cellular transformation and tumor initiation. This emerging concept may largely account for the increased cancer risk associated with environmental fibrogenic agents, such as asbestos and silica, and with chronic conditions that are fibrogenic, such as obesity and diabetes. It may also contribute to poor outcomes in patients treated with certain chemotherapeutics that can promote fibrosis, such as bleomycin and methotrexate. Although the mechanistic details of this phenomenon are still being unraveled, we provide an overview of the experimental evidence linking fibrogenic stroma and tumor initiation. In this Review, we will summarize the causes and consequences of fibrous stroma and how this stromal cue is transmitted to the nuclei of parenchymal cells through a physical continuum from the ECM to chromatin, as well as ECM-dependent biochemical signaling that contributes to cellular transformation.
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Affiliation(s)
- Vandana Sharma
- Department of Cancer Biology, College of Medicine and Life Sciences, University of Toledo Health Science Campus, 3000 Arlington Ave., Toledo, OH 43614, USA
| | - Joshua Letson
- Department of Cancer Biology, College of Medicine and Life Sciences, University of Toledo Health Science Campus, 3000 Arlington Ave., Toledo, OH 43614, USA
| | - Saori Furuta
- Department of Cancer Biology, College of Medicine and Life Sciences, University of Toledo Health Science Campus, 3000 Arlington Ave., Toledo, OH 43614, USA
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Liu Y, Guan R, Yan J, Zhu Y, Sun S, Qu Y. Mesenchymal Stem Cell-Derived Extracellular Vesicle-Shuttled microRNA-302d-3p Represses Inflammation and Cardiac Remodeling Following Acute Myocardial Infarction. J Cardiovasc Transl Res 2022; 15:754-771. [PMID: 35194734 DOI: 10.1007/s12265-021-10200-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 12/20/2021] [Indexed: 01/08/2023]
Abstract
Our research intended to investigate the roles of mesenchymal stem cell (MSC)-derived extracellular vesicles (EVs) in acute myocardial infarction (AMI) via delivery of microRNA (miR)-302d-3p. AMI mouse models were established. EVs isolated from MSCs with miR-302d-3p mimic were injected near the infarct area or co-cultured with hypoxic cardiomyocytes to evaluate their effects. The expression of NF-κB pathway-related genes and inflammatory factors was determined. AMI mice exhibited downregulated miR-302d-3p and elevated MD2 and BCL6 levels. BCL6 was negatively targeted by miR-302d-3p and could bind to MD2 promoter to upregulate MD2 expression. MSCs-EVs, MSCs-EVs carrying miR-302d-3p, or BCL6 or MD2 silencing inactivated the NF-κB pathway and alleviated infarcted area, myocardial fibrosis, inflammation, apoptosis, and cardiac dysfunction in AMI mice. Besides, MSCs-EVs, MSCs-EVs carrying miR-302d-3p, or BCL6 or MD2 silencing diminished viability and inflammation but augmented apoptosis of hypoxic cardiomyocytes. Conclusively, MSCs-EVs carrying miR-302d-3p repressed inflammation and cardiac remodeling after AMI via BCL6/MD2/NF-κB axis.
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Affiliation(s)
- Yuanyuan Liu
- Clinical Laboratory, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161000, People's Republic of China
| | - Rongchun Guan
- Clinical Laboratory, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161000, People's Republic of China
| | - Jizhou Yan
- The Fifth Ward of Cardiovascular Medicine, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161000, People's Republic of China
| | - Yueping Zhu
- Clinical Laboratory, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161000, People's Republic of China
| | - Shiming Sun
- Clinical Laboratory, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161000, People's Republic of China
| | - Yan Qu
- Clinical Laboratory, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161000, People's Republic of China.
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Shanmugam G, Rakshit S, Sarkar K. HDAC inhibitors: Targets for tumor therapy, immune modulation and lung diseases. Transl Oncol 2022; 16:101312. [PMID: 34922087 PMCID: PMC8688863 DOI: 10.1016/j.tranon.2021.101312] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 12/06/2021] [Indexed: 12/13/2022] Open
Abstract
Histone deacetylases (HDACs) are enzymes that play a key role in the epigenetic regulation of gene expression by remodeling chromatin. Inhibition of HDACs is a prospective therapeutic approach for reversing epigenetic alteration in several diseases. In preclinical research, numerous types of HDAC inhibitors were discovered to exhibit powerful and selective anticancer properties. However, such research has revealed that the effects of HDAC inhibitors may be far broader and more intricate than previously thought. This review will provide insight into the HDAC inhibitors and their mechanism of action with special emphasis on the significance of HDAC inhibitors in the treatment of Chronic Obstructive Pulmonary Disease and lung cancer. Nanocarrier-mediated HDAC inhibitor delivery and new approaches for targeting HDACs are also discussed.
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Affiliation(s)
- Geetha Shanmugam
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India
| | - Sudeshna Rakshit
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India
| | - Koustav Sarkar
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India.
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Synergistic inhibitory effect of α-humulene and sclareol on human pancreatic cancer cells. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Narożna M, Krajka-Kuźniak V, Kleszcz R, Baer-Dubowska W. Indomethacin and Diclofenac Hybrids with Oleanolic Acid Oximes Modulate Key Signaling Pathways in Pancreatic Cancer Cells. Int J Mol Sci 2022; 23:ijms23031230. [PMID: 35163154 PMCID: PMC8835846 DOI: 10.3390/ijms23031230] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 02/06/2023] Open
Abstract
Our earlier studies showed that coupling nonsteroidal anti-inflammatory drugs (NSAIDs) with oleanolic acid derivatives increased their anti-inflammatory activity in human hepatoma cells. The aim of this study was to evaluate their effect on the signaling pathways involved in inflammation processes in human pancreatic cancer (PC) cells. Cultured PSN-1 cells were exposed for 24 h (30 µM) to OA oxime (OAO) derivatives substituted with benzyl or morpholide groups and their conjugates with indomethacin (IND) or diclofenac (DCL). The activation of NF-κB and Nrf2 was assessed by the evaluation of the translocation of their active forms into the nucleus and their binding to specific DNA sequences via the ELISA assay. The expression of NF-κB and Nrf2 target genes was evaluated by R-T PCR and Western blot analysis. The conjugation of IND or DCL with OAO derivatives increased cytotoxicity and their effect on the tested signaling pathways. The most effective compound was the DCL hybrid with OAO morpholide (4d). This compound significantly reduced the activation and expression of NF-κB and enhanced the activation and expression of Nrf2. Increased expression of Nrf2 target genes led to reduced ROS production. Moreover, MAPKs and the related pathways were also affected. Therefore, conjugate 4d deserves more comprehensive studies as a potential PC therapeutic agent.
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Affiliation(s)
- Maria Narożna
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcicki Street, 60-781 Poznań, Poland; (M.N.); (V.K.-K.); (R.K.)
- Program in Cell Cycle and Cancer Biology, Oklahoma Medical Research Foundation, 825, NE 13th Street, Oklahoma City, OK 73104, USA
| | - Violetta Krajka-Kuźniak
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcicki Street, 60-781 Poznań, Poland; (M.N.); (V.K.-K.); (R.K.)
| | - Robert Kleszcz
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcicki Street, 60-781 Poznań, Poland; (M.N.); (V.K.-K.); (R.K.)
| | - Wanda Baer-Dubowska
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcicki Street, 60-781 Poznań, Poland; (M.N.); (V.K.-K.); (R.K.)
- Correspondence:
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Huang Y, Chen S, Lei Y, Chung C, Chan M, Chen L, Zhong Y, Zhang E, Chen J, Deng L. β-Estradiol Induces Mitochondrial Apoptosis in Cervical Cancer Through the Suppression of AKT/NF-κB Signaling Pathway. Recent Pat Anticancer Drug Discov 2021; 17:312-321. [PMID: 34951372 DOI: 10.2174/1574892817666211222150409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/29/2021] [Accepted: 11/19/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cervical cancer is the fourth most prevalent gynecological cancer worldwide, which threatens women's health and causes cancer-related mortality. In the search for effective anticervical cancer drugs, we discovered that β-estradiol (E2), a patent drug for estrogen deficiency syndrome treatment, displays the most potent cytotoxicity against HeLa cells. OBJECTIVE This study aims to evaluate the growth inhibitory effect of β-estradiol on HeLa cells and explore its underlying mechanisms. METHODS CCK-8 assay was used to evaluate the cytotoxicity of 6 compounds against HeLa cells. Flow cytometric analysis and Hoechst 33258 staining assay were performed to detect cell cycle arrest and apoptosis induction. The collapse of the mitochondrial potential was observed by the JC-1 staining assay. The expression levels of proteins were examined by western blotting. RESULTS β-Estradiol, at high concentration, displays potent cytotoxicity against HeLa cells with an IC50 value of 18.71 ± 1.57 μM for 72 h treatment. β-Estradiol induces G2/M cell cycle arrest through downregulating Cyclin B1 and p-CDK1. In addition, β-estradiol-induced apoptosis is accompanied by the loss of mitochondrial potential, activation of the Caspase family, and altered Bax/Bcl-2 ratio. β-Estradiol markedly decreased the expression level of p-AKT and p-NF-κB. CONCLUSION This study demonstrated that β-estradiol induces mitochondrial apoptosis in cervical cancer through the suppression of the AKT/NF-κB signaling pathway, indicating that β-estradiol may serve as a potential agent for cervical cancer treatment.
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Affiliation(s)
- Yuqing Huang
- Formula pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong 510632. China
| | - Shouguo Chen
- Formula pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong 510632. China
| | - Yuhe Lei
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong 518034. China
| | - Chiwing Chung
- Formula pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong 510632. China
| | - Meiching Chan
- Formula pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong 510632. China
| | - Lei Chen
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong 518034. China
| | - Yinqin Zhong
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong 518034. China
| | - Enxin Zhang
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong 518034. China
| | - Jiaxu Chen
- Formula pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong 510632. China
| | - Lijuan Deng
- Formula pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong 510632. China
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Cykowiak M, Kleszcz R, Kucińska M, Paluszczak J, Szaefer H, Plewiński A, Piotrowska-Kempisty H, Murias M, Krajka-Kuźniak V. Attenuation of Pancreatic Cancer In Vitro and In Vivo via Modulation of Nrf2 and NF-κB Signaling Pathways by Natural Compounds. Cells 2021; 10:3556. [PMID: 34944062 PMCID: PMC8700195 DOI: 10.3390/cells10123556] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/04/2021] [Accepted: 12/14/2021] [Indexed: 12/16/2022] Open
Abstract
Pancreatic cancer is a disease in which deregulation of signaling pathways plays a key role, thus searching for their novel modulators is a promising therapeutic strategy. Hence, in this study, the effect of phytochemical combinations on the canonical and non-canonical activation of Nrf2 and its interaction with the NF-κB pathway was evaluated in extensively proliferating pancreatic cancer cell line, PSN-1, in comparison to non-cancerous MS1 cells. The activation of Nrf2 and NF-κB, expression of their target genes, and effect on cell survival were assessed in PSN-1 cells. The tumor burden was evaluated in mice carrying xenografts. PSN-1 cells were more sensitive to the tested compounds as compared to the MS1 cell line. Combination of xanthohumol and phenethyl isothiocyanate was more effective than single compounds at decreasing the canonical and non-canonical activation of Nrf2 in PSN-1 cancer cells. Decreased activation of NF-κB, and subsequent reduced cytosolic COX-2 and nuclear STAT3 level indicated their anti-inflammatory and pro-apoptotic activities. In vivo studies showed the partial response in groups treated with xanthohumol or the combination of xanthohumol and phenethyl isothiocyanate. Overall, these results suggest that the combination of xanthohumol and phenethyl isothiocyanate may be a promising therapeutic candidate against pancreatic cancer.
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Affiliation(s)
- Marta Cykowiak
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcickiego Street, 60-781 Poznań, Poland; (M.C.); (R.K.); (J.P.); (H.S.)
| | - Robert Kleszcz
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcickiego Street, 60-781 Poznań, Poland; (M.C.); (R.K.); (J.P.); (H.S.)
| | - Małgorzata Kucińska
- Department of Toxicology, Poznan University of Medical Sciences, 30, Dojazd Street, 60-631 Poznań, Poland; (M.K.); (H.P.-K.); (M.M.)
| | - Jarosław Paluszczak
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcickiego Street, 60-781 Poznań, Poland; (M.C.); (R.K.); (J.P.); (H.S.)
| | - Hanna Szaefer
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcickiego Street, 60-781 Poznań, Poland; (M.C.); (R.K.); (J.P.); (H.S.)
| | - Adam Plewiński
- Centre for Advanced Technologies, Adam Mickiewicz University, 10, Uniwersytetu Poznańskiego Street, 61-614 Poznań, Poland;
| | - Hanna Piotrowska-Kempisty
- Department of Toxicology, Poznan University of Medical Sciences, 30, Dojazd Street, 60-631 Poznań, Poland; (M.K.); (H.P.-K.); (M.M.)
| | - Marek Murias
- Department of Toxicology, Poznan University of Medical Sciences, 30, Dojazd Street, 60-631 Poznań, Poland; (M.K.); (H.P.-K.); (M.M.)
| | - Violetta Krajka-Kuźniak
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 4, Święcickiego Street, 60-781 Poznań, Poland; (M.C.); (R.K.); (J.P.); (H.S.)
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Wu CH, Hsu FT, Chao TL, Lee YH, Kuo YC. Revealing the suppressive role of protein kinase C delta and p38 mitogen-activated protein kinase (MAPK)/NF-κB axis associates with lenvatinib-inhibited progression in hepatocellular carcinoma in vitro and in vivo. Biomed Pharmacother 2021; 145:112437. [PMID: 34864311 DOI: 10.1016/j.biopha.2021.112437] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/05/2021] [Accepted: 11/12/2021] [Indexed: 12/20/2022] Open
Abstract
Nuclear factor-kappa B (NF-κB), an oncogenic transcription factor, modulates tumor formation and progression by inducing the expression of oncogenes involved in proliferation, survival, angiogenesis, and metastasis. Oral multikinase inhibitors, such as sorafenib, regorafenib, and lenvatinib have been used for the treatment of hepatocellular carcinoma (HCC). Both sorafenib and regorafenib were shown to abolish the NF-κB-mediated progression of HCC. However, the effect of lenvatinib on NF-κB-mediated progression of HCC is ambiguous. Therefore, the primary purpose of the present study was to evaluate the inhibitory effect of lenvatinib and its inhibitory mechanism on the NF-κB-mediated progression of HCC in vitro and in vivo. Here, we used two HCC cell lines to identify the cytotoxicity, apoptosis and metastasis effect of lenvatinib. We also applied a Hep3B-bearing animal model to investigate the therapeutic efficacy of lenvatinib on in vivo model. An NF-κB translocation assay, NF-κB reporter gene assay, a Western blotting assay and immunohistochemistry staining were used to investigate the underlying mechanism by which lenvatinib acts on HCC. In this study, we demonstrated that lenvatinib induced extrinsic/intrinsic apoptosis and suppressed the metastasis of HCC both in vitro and in vivo. Lenvatinib may also suppress NF-κB translocation and activation. We also found both protein kinase C delta (PKC-δ) and p38 mitogen-activated protein kinase (MAPK) inactivation participated in lenvatinib-reduced NF-κB signaling. In conclusion, this study reveals that the suppression of PKC-δ, and the p38 MAPK/NF-κB axis is associated with the lenvatinib-inhibited progression of HCC in vitro and in vivo.
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Affiliation(s)
- Ching-Hsuan Wu
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Bing Show Chwan Memorial Hospital, Changhua 505, Taiwan, ROC
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan, ROC.
| | - Tsu-Lan Chao
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan, ROC
| | - Yuan-Hao Lee
- Department of Radiation Physics, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yu-Cheng Kuo
- School of Medicine, College of Medicine, China Medical University, Taichung, ROC; Department of Radiation Oncology, China Medical University Hsinchu Hospital, Hsinchu, Taiwan, ROC.
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Gupta S, Kumar A, Tejavath KK. A pharmacognostic approach for mitigating pancreatic cancer: emphasis on herbal extracts and phytoconstituents. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00246-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Abstract
Background
Pancreatic cancer is studied as one of the most lethal cancers with currently no control of its lethality, mainly due to its late diagnosis and lack of foolproof treatment processes. Despite continuous efforts being made in looking for therapies to deal with cancer, it keeps on being a labyrinth for the researchers. Efforts like discovering new treatment options, repurposing existing drugs, are continuously made to deal with this cancer.
Main body
With the urge to get answers and the fact that nature has all roots of therapeutics, efforts are made in the direction of finding those answers for providing ministrations for pancreatic cancer from plant products. Plant products are used as treatment options either directly in the form of extracts or an alternative to them is individual phytochemicals that are either isolated from the plants or are commercially synthesized for various purposes. In this review, we put forward such pharmacognostic initiatives made in combating pancreatic cancer, focusing mainly on plant extracts and various phytochemicals; along with the mechanisms which they triggered to fulfill the need for cytotoxicity to pancreatic cancer cells (in vitro and in vivo).
Conclusion
This study will thus provide insights into new combination therapy that can be used and also give a clue on which plant product and phytoconstituent can be used in dealing with pancreatic cancer.
Graphical abstract
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Therapeutic Influence on Important Targets Associated with Chronic Inflammation and Oxidative Stress in Cancer Treatment. Cancers (Basel) 2021; 13:cancers13236062. [PMID: 34885171 PMCID: PMC8657135 DOI: 10.3390/cancers13236062] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 11/28/2021] [Accepted: 11/28/2021] [Indexed: 01/17/2023] Open
Abstract
Simple Summary There is no doubt that the need for new effective methods of cancer treatment remains challenging, as cancer is the second cause of death based on the number of cases in the world. In this review, we investigated the role of one of the leading determinants in the development and progression of various types of cancer—oxidative stress and inflammation, as well as clinical and experimental data from the studies of promising drugs of natural origin, such as flavonoids, that target these stages of oncogenesis. This can all help in the expansion and systematization of the existing knowledge regarding the fight against cancer, the facilitation of the development of effective anti-cancer drugs, and the progression of research in this field, in order to improve the treatment of these disorders. Abstract Chronic inflammation and oxidative stress are the interconnected pathological processes, which lead to cancer initiation and progression. The growing level of oxidative and inflammatory damage was shown to increase cancer severity and contribute to tumor spread. The overproduction of reactive oxygen species (ROS), which is associated with the reduced capacity of the endogenous cell defense mechanisms and/or metabolic imbalance, is the main contributor to oxidative stress. An abnormal level of ROS was defined as a predisposing factor for the cell transformation that could trigger pro-oncogenic signaling pathways, induce changes in gene expression, and facilitate accumulation of mutations, DNA damage, and genomic instability. Additionally, the activation of transcription factors caused by a prolonged oxidative stress, including NF-κB, p53, HIF1α, etc., leads to the expression of several genes responsible for inflammation. The resulting hyperactivation of inflammatory mediators, including TNFα, TGF-β, interleukins, and prostaglandins can contribute to the development of neoplasia. Pro-inflammatory cytokines were shown to trigger adaptive reactions and the acquisition of resistance by tumor cells to apoptosis, while promoting proliferation, invasion, and angiogenesis. Moreover, the chronic inflammatory response leads to the excessive production of free radicals, which further aggravate the initiated reactions. This review summarizes the recent data and progress in the discovery of mechanisms that associate oxidative stress and chronic inflammation with cancer onset and metastasis. In addition, the review provides insights for the development of therapeutic approaches and the discovery of natural substances that will be able to simultaneously inhibit several key oncological and inflammation-related targets.
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Lundy J, Gearing LJ, Gao H, West AC, McLeod L, Deswaerte V, Yu L, Porazinski S, Pajic M, Hertzog PJ, Croagh D, Jenkins BJ. TLR2 activation promotes tumour growth and associates with patient survival and chemotherapy response in pancreatic ductal adenocarcinoma. Oncogene 2021; 40:6007-6022. [PMID: 34400766 DOI: 10.1038/s41388-021-01992-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 02/07/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has an extremely poor prognosis, and is plagued by a paucity of targeted treatment options and tumour resistance to chemotherapeutics. The causal link between chronic inflammation and PDAC suggests that molecular regulators of the immune system promote disease pathogenesis and/or therapeutic resistance, yet their identity is unclear. Here, we couple endoscopic ultrasound-guided fine-needle aspiration, which captures tumour biopsies from all stages, with whole transcriptome profiling of PDAC patient primary tumours to reveal enrichment of the innate immune Toll-like receptor 2 (TLR2) molecular pathway. Augmented TLR2 expression associated with a 4-gene "TLR2 activation" signature, and was prognostic for survival and predictive for gemcitabine-based chemoresistance. Furthermore, antibody-mediated anti-TLR2 therapy suppressed the growth of human PDAC tumour xenografts, independent of a functional immune system. Our results support TLR2-based therapeutic targeting for precision medicine in PDAC, with further clinical utility that TLR2 activation is prognostic and predictive for chemoresponsiveness.
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Affiliation(s)
- Joanne Lundy
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Linden J Gearing
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Hugh Gao
- Department of Surgery (School of Clinical Sciences at Monash Health), Monash University, Clayton, VIC, Australia
| | - Alison C West
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Louise McLeod
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Virginie Deswaerte
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Liang Yu
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Sean Porazinski
- The Kinghorn Cancer Centre, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- St Vincent's Clinical School, Faculty of Medicine, University of New South Wales, Darlinghurst, NSW, Australia
| | - Marina Pajic
- The Kinghorn Cancer Centre, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- St Vincent's Clinical School, Faculty of Medicine, University of New South Wales, Darlinghurst, NSW, Australia
| | - Paul J Hertzog
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Daniel Croagh
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Surgery (School of Clinical Sciences at Monash Health), Monash University, Clayton, VIC, Australia
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia.
- Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia.
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Silke J, O’Reilly LA. NF-κB and Pancreatic Cancer; Chapter and Verse. Cancers (Basel) 2021; 13:4510. [PMID: 34572737 PMCID: PMC8469693 DOI: 10.3390/cancers13184510] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic Ductal Adenocarcinoma (PDAC) is one of the world's most lethal cancers. An increase in occurrence, coupled with, presently limited treatment options, necessitates the pursuit of new therapeutic approaches. Many human cancers, including PDAC are initiated by unresolved inflammation. The transcription factor NF-κB coordinates many signals that drive cellular activation and proliferation during immunity but also those involved in inflammation and autophagy which may instigate tumorigenesis. It is not surprising therefore, that activation of canonical and non-canonical NF-κB pathways is increasingly recognized as an important driver of pancreatic injury, progression to tumorigenesis and drug resistance. Paradoxically, NF-κB dysregulation has also been shown to inhibit pancreatic inflammation and pancreatic cancer, depending on the context. A pro-oncogenic or pro-suppressive role for individual components of the NF-κB pathway appears to be cell type, microenvironment and even stage dependent. This review provides an outline of NF-κB signaling, focusing on the role of the various NF-κB family members in the evolving inflammatory PDAC microenvironment. Finally, we discuss pharmacological control of NF-κB to curb inflammation, focussing on novel anti-cancer agents which reinstate the process of cancer cell death, the Smac mimetics and their pre-clinical and early clinical trials.
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Affiliation(s)
- John Silke
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research (WEHI), Parkville, VIC 3052, Australia;
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3010, Australia
| | - Lorraine Ann O’Reilly
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research (WEHI), Parkville, VIC 3052, Australia;
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3010, Australia
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Wang S, Gao Y. Pancreatic cancer cell-derived microRNA-155-5p-containing extracellular vesicles promote immune evasion by triggering EHF-dependent activation of Akt/NF-κB signaling pathway. Int Immunopharmacol 2021; 100:107990. [PMID: 34482266 DOI: 10.1016/j.intimp.2021.107990] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 07/01/2021] [Accepted: 07/13/2021] [Indexed: 11/26/2022]
Abstract
Pancreatic cancer (PC)-derived EVs have been extensively investigated due to their promising potential as disease biomarkers for diagnosis, monitoring, and treatment decisionmaking. Herein, we explored the mechanism underlying PC-derived EVs in immune evasion of PC. Initially, microRNA (miR)-155-5p level was quantified by RT-qPCR in tumor tissue samples from PC patients, EVs isolated from PC cell lines and PC cell lines. Then, the interaction between miR-155-5p and EHF was identified using dual-luciferase reporter assay. Ectopic expression and knockdown experiments were conducted in PC cells, PC cells-derived EVs, or mouse xenograft model of PC. Afterwards, cell invasion, proportion of macrophage and immune cell subsets, and expression of NF-κB signaling-related genes were assessed using Transwell assay, flow cytometry, RT-qPCR and western blot analysis, respectively. Accordingly, miR-155-5p was upregulated in clinical tissue samples, Pan02-derived EVs and PC cell lines. miR-155-5p knockdown in PC cells enhanced anti-tumor immunity. PC cell-derived EVs facilitated immunosuppressive microenvironment by promoting T cell depletion. In addition, PC cell-derived EVs transferred miR-155-5p to macrophages and then promoted polarization of macrophages to M2 phenotype. EHF was downregulated in PC and could be targeted by miR-155-5p, which resulted in the activation of the Akt/NF-κB signaling. Our findings revealed a previously unrecognized tumor immune evasion-promoting function of PC-derived EV miR-155-5p in PC development by suppressing EHF and activating NF-κB signaling. This study suggested that the miR-155-5p/EHF/Akt/NF-κB axis can be exploited to prevent cancer immune evasion triggered by therapies.
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Affiliation(s)
- Shuxia Wang
- Department of Special Needs Ward, Linyi People's Hospital, Linyi 276100, PR China
| | - Yongli Gao
- Third Department of Oncology, Linyi People's Hospital, Linyi 276100, PR China.
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Stierschneider A, Grünstäudl P, Colleselli K, Atzler J, Klein CT, Hundsberger H, Wiesner C. Light-Inducible Spatio-Temporal Control of TLR4 and NF-κB-Gluc Reporter in Human Pancreatic Cell Line. Int J Mol Sci 2021; 22:ijms22179232. [PMID: 34502140 PMCID: PMC8431472 DOI: 10.3390/ijms22179232] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 11/18/2022] Open
Abstract
Augmented Toll-like receptor 4 (TLR4) expression was found in nearly 70% of patients with pancreatic adenocarcinoma, which is correlated with increased tumorigenesis and progression. In this study, we engineered a new light-oxygen-voltage-sensing (LOV) domain-based optogenetic cell line (opto-TLR4 PANC-1) that enables time-resolved activation of the NF-κB and extracellular-signal regulated kinases (ERK)1/2 signalling pathway upon blue light-sensitive homodimerisation of the TLR4-LOV fusion protein. Continuous stimulation with light indicated strong p65 and ERK1/2 phosphorylation even after 24 h, whereas brief light exposure peaked at 8 h and reached the ground level 24 h post-illumination. The cell line further allows a voltage-dependent TLR4 activation, which can be continuously monitored, turned on by light or off in the dark. Using this cell line, we performed different phenotypic cell-based assays with 2D and 3D cultures, with the aim of controlling cellular activity with spatial and temporal precision. Light exposure enhanced cell attachment, the formation and extension of invadopodia, and cell migration in 3D spheroid cultures, but no significant changes in proliferation or viability could be detected. We conclude that the opto-TLR4 PANC-1 cell line is an ideal tool for investigating the underlying molecular mechanisms of TLR4, thereby providing strategies for new therapeutic options.
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Affiliation(s)
- Anna Stierschneider
- Department of Medical and Pharmaceutical Biotechnology, IMC University of Applied Sciences, 3500 Krems, Austria; (A.S.); (P.G.); (K.C.); (C.T.K.); (H.H.)
| | - Petra Grünstäudl
- Department of Medical and Pharmaceutical Biotechnology, IMC University of Applied Sciences, 3500 Krems, Austria; (A.S.); (P.G.); (K.C.); (C.T.K.); (H.H.)
| | - Katrin Colleselli
- Department of Medical and Pharmaceutical Biotechnology, IMC University of Applied Sciences, 3500 Krems, Austria; (A.S.); (P.G.); (K.C.); (C.T.K.); (H.H.)
| | - Josef Atzler
- Molecular Devices, LLC, 5071 Wals-Siezenheim, Austria;
| | - Christian T. Klein
- Department of Medical and Pharmaceutical Biotechnology, IMC University of Applied Sciences, 3500 Krems, Austria; (A.S.); (P.G.); (K.C.); (C.T.K.); (H.H.)
| | - Harald Hundsberger
- Department of Medical and Pharmaceutical Biotechnology, IMC University of Applied Sciences, 3500 Krems, Austria; (A.S.); (P.G.); (K.C.); (C.T.K.); (H.H.)
| | - Christoph Wiesner
- Department of Medical and Pharmaceutical Biotechnology, IMC University of Applied Sciences, 3500 Krems, Austria; (A.S.); (P.G.); (K.C.); (C.T.K.); (H.H.)
- Correspondence:
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