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Ibrahim NS, Sayed HA, Sharaky M, Diab HM, Elwahy AHM, Abdelhamid IA. Synthesis, cytotoxicity, anti-inflammatory, anti-metastatic and anti-oxidant activities of novel chalcones incorporating 2-phenoxy-N-arylacetamide and thiophene moieties: induction of apoptosis in MCF7 and HEP2 cells. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03255-9. [PMID: 38980411 DOI: 10.1007/s00210-024-03255-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Accepted: 06/22/2024] [Indexed: 07/10/2024]
Abstract
Eight Novel chalcones were synthesized and their structures were confirmed by different spectral tools. All the prepared compounds were subjected to SRB cytotoxic screening against several cancer cell lines. Compound 5c exerted the most promising effect against MCF7 and HEP2 cells with IC50 values of 9.5 and 12 µg/mL, respectively. Real-time PCR demonstrated the inhibitory effect of compound 5c on the expression level of Antigen kiel 67 (KI-67), Survivin, Interleukin-1beta (IL-1B), Interleukin-6 (IL-6), Cyclooxygenase-2 (COX-2) and Protein kinase B (AKT1) genes. Flow-cytometric analysis of the cell cycle indicated that compound 5c stopped the cell cycle at the G0/G1 and G2/M phases in MCF7 and HEP2 treated cells, respectively. ELISA assay showed that Caspase 8, Caspase 9, P53, BAX, and Glutathione (GSH) were extremely activated and Matrix metalloproteinase 2 (MMP2), Matrix metalloproteinase 9 (MMP9), BCL2, Malondialdehyde (MDA), and IL-6 were deactivated in 5c treated MCF7 and HEP2 cells. Wound healing revealed that chalcone 5c reduced the ability to close the scrape wound and decreased the number of migrating MCF7 and HEP2 cells compared to the untreated cells after 48 h. Theoretical molecular modeling against P53 cancer mutant Y220C and Bcl2 showed binding energies of -22.8 and -24.2 Kcal/mole, respectively, which confirmed our ELISA results.
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Affiliation(s)
- Nada S Ibrahim
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Hager Ahmed Sayed
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Marwa Sharaky
- Pharmacology unit, Department of Cancer Biology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Hadeer M Diab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Ahmed H M Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt.
| | - Ismail A Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt.
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2
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Ji X, Chen Z, Lin W, Wu Q, Wu Y, Hong Y, Tong H, Wang C, Zhang Y. Esculin induces endoplasmic reticulum stress and drives apoptosis and ferroptosis in colorectal cancer via PERK regulating eIF2α/CHOP and Nrf2/HO-1 cascades. JOURNAL OF ETHNOPHARMACOLOGY 2024; 328:118139. [PMID: 38561058 DOI: 10.1016/j.jep.2024.118139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 04/04/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cortex fraxini (also known as Qinpi), the bark of Fraxinus rhynchophylla Hance and Fraxinus stylosa Lingelsh, constitutes a crucial component in several traditional Chinese formulas (e.g., Baitouweng Tang, Jinxiao Formula, etc.) and has demonstrated efficacy in alleviating intestinal carbuncle and managing diarrhea. Cortex fraxini has demonstrated commendable anticancer activity in the realm of Chinese ethnopharmacology; nevertheless, the underlying mechanisms against colorectal cancer (CRC) remain elusive. AIM OF THE STUDY Esculin, an essential bioactive compound derived from cortex fraxini, has recently garnered attention for its ability to impede viability and induce apoptosis in cancer cells. This investigation aims to assess the therapeutic potential of esculin in treating CRC and elucidate the underlying mechanisms. MATERIALS AND METHODS The impact of esculin on CRC cell viability was assessed using CCK-8 assay, Annexin V/PI staining, and Western blotting. Various cell death inhibitors, along with DCFH-DA, ELISA, biochemical analysis, and Western blotting, were employed to delineate the modes through which esculin induces HCT116 cells death. Inhibitors and siRNA knockdown were utilized to analyze the signaling pathways influenced by esculin. Additionally, an azomethane/dextran sulfate sodium (AOM/DSS)-induced in vivo CRC mouse model was employed to validate esculin's potential in inhibiting tumorigenesis and to elucidate its underlying mechanisms. RESULTS Esculin significantly suppressed the viability of various CRC cell lines, particularly HCT116 cells. Investigation with diverse cell death inhibitors revealed that esculin-induced cell death was associated with both apoptosis and ferroptosis. Furthermore, esculin treatment triggered cellular lipid peroxidation, as evidenced by elevated levels of malondialdehyde (MDA) and decreased levels of glutathione (GSH), indicative of its propensity to induce ferroptosis in HCT116 cells. Enhanced protein levels of protein kinase R (PKR)-like endoplasmic reticulum kinase (PERK) and p-eIF2α suggested that esculin induced cellular endoplasmic reticulum (ER) stress, subsequently activating the Nrf2/ARE signaling pathway and initiating the transcriptional expression of heme oxygenase (HO)-1. Esculin-induced excessive expression of HO-1 could potentially lead to iron overload in HCT116 cells. Knockdown of Ho-1 significantly attenuated esculin-induced ferroptosis, underscoring HO-1 as a critical mediator of esculin-induced ferroptosis in HCT116 cells. Furthermore, utilizing an AOM/DSS-induced colorectal cancer mouse model, we validated that esculin potentially inhibits the onset and progression of colon cancer by inducing apoptosis and ferroptosis in vivo. CONCLUSIONS These findings provide comprehensive insights into the dual induction of apoptosis and ferroptosis in HCT116 cells by esculin. The activation of the PERK signaling pathway, along with modulation of downstream eIF2α/CHOP and Nrf2/HO-1 cascades, underscores the mechanistic basis supporting the clinical application of esculin on CRC treatment.
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Affiliation(s)
- Xiaoke Ji
- Department of General Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Zongpin Chen
- Department of Gastroenterology, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325200, China
| | - Weifan Lin
- College of Biological Science, China Agricultural University, Beijing, 100193, China
| | - Qifang Wu
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Yu Wu
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Yan Hong
- Department of Pediatric Medicine, Taizhou Women and Children's Hospital of Wenzhou Medical University, Taizhou, 325200, China
| | - Haibin Tong
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China; State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Beijing, 100700, China.
| | - Changxiong Wang
- Department of Digestive, Lishui Hospital of Traditional Chinese Medicine, Lishui, 323000, China.
| | - Ya Zhang
- Hepatology Diagnosis and Treatment Center & Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China; Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China.
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3
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Rozpędek-Kamińska W, Galita G, Siwecka N, Granek Z, Barczuk J, Saramowicz K, Majsterek I. NCI 159456 PERK Inhibitor as a Targeted Therapy for Lung Cancer: An In Vitro Study. Biomedicines 2024; 12:889. [PMID: 38672243 PMCID: PMC11048160 DOI: 10.3390/biomedicines12040889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/11/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
Non-small cell lung cancer (NSCLC) represents the most common histological type of lung cancer, characterized by a five-year survival rate of 15% and poor prognosis. Accumulating evidence indicates a prominent role of endoplasmic reticulum (ER) stress and the protein kinase RNA-like ER kinase (PERK)-dependent pathway of the unfolded protein response (UPR) in the pathogenesis of NSCLC. Increased expression of downstream targets of PERK was observed in various subtypes of NSCLC, and it was associated with a more aggressive phenotype, high risk of recurrence, and poor prognosis. Therefore, the present study aimed to investigate the biological effect of the selective PERK inhibitor NCI 159456 on A549 NSCLC cells and Human Pulmonary Fibroblasts (HPF) in vitro. Treatment of both normal and ER-stressed A549 cells with NCI 159456 resulted in a significant increase in the mRNA expression level of pro-apoptotic genes like activating transcription factor 4 (ATF4), DNA damage inducible transcript 3 (DDIT3), and BCL2 Associated X, Apoptosis Regulator (BAX) as well as a decreased level of the anti-apoptotic gene B-cell lymphoma 2 (Bcl-2). Cytotoxicity and genotoxicity analyses revealed that NCI 159456 significantly decreased viability and increased DNA damage in A549 cells under normal and ER stress conditions. Caspase-3 and reactive oxygen species (ROS) detection assays demonstrated that NCI 159456 significantly induced apoptosis and increased the ROS level in normal and ER-stressed A549 cells. Importantly, treatment with the inhibitor did not affect substantially normal HPF cells at any used concentration. The results indicate that PERK inhibitors could potentially be applied as a targeted therapy for NSCLC.
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Affiliation(s)
| | | | | | | | | | | | - Ireneusz Majsterek
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, 90-419 Lodz, Poland; (W.R.-K.); (G.G.); (N.S.); (Z.G.); (J.B.); (K.S.)
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4
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Ye J, Liu F, Zhang L, Wu C, Jiang A, Xie T, Jiang H, Li Z, Luo P, Jiao J, Xiao J. MOCS, a novel classifier system integrated multimoics analysis refining molecular subtypes and prognosis for skin melanoma. J Biomol Struct Dyn 2024:1-17. [PMID: 38555737 DOI: 10.1080/07391102.2024.2329305] [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: 08/29/2023] [Accepted: 02/08/2024] [Indexed: 04/02/2024]
Abstract
PURPOSE The present investigation focuses on Skin Cutaneous Melanoma (SKCM), a melanocytic carcinoma characterized by marked aggression, significant heterogeneity, and a complex etiological background, factors which collectively contribute to the challenge in prognostic determinations. We defined a novel classifier system specifically tailored for SKCM based on multiomics. METHODS We collected 423 SKCM samples with multi omics datasets to perform a consensus cluster analysis using 10 machine learning algorithms and verified in 2 independent cohorts. Clinical features, biological characteristics, immune infiltration pattern, therapeutic response and mutation landscape were compared between subtypes. RESULTS Based on consensus clustering algorithms, we identified two Multi-Omics-Based-Cancer-Subtypes (MOCS) in SKCM in TCGA project and validated in GSE19234 and GSE65904 cohorts. MOCS2 emerged as a subtype with poor prognosis, characterized by a complex immune microenvironment, dysfunctional anti-tumor immune state, high cancer stemness index, and genomic instability. MOCS2 exhibited resistance to chemotherapy agents like erlotinib and sunitinib while sensitive to rapamycin, NSC87877, MG132, and FH355. Additionally, ELSPBP1 was identified as the target involving in glycolysis and M2 macrophage infiltration in SKCM. CONCLUSIONS MOCS classification could stably predict prognosis of SKCM; patients with a high cancer stemness index combined with genomic instability may be predisposed to an immune exhaustion state.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Juelan Ye
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
- Department of Urology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Fuchun Liu
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
| | - Luoshen Zhang
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
| | - Chunbiao Wu
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
- School of Health Science and Technology, University of Shanghai for Science and Technology, Shanghai, China
| | - Aimin Jiang
- Department of Urology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Tianying Xie
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
- School of Health Science and Technology, University of Shanghai for Science and Technology, Shanghai, China
| | - Hao Jiang
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
- School of Health Science and Technology, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhenxi Li
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
- School of Health Science and Technology, University of Shanghai for Science and Technology, Shanghai, China
| | - Peng Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jian Jiao
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
| | - Jianru Xiao
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
- Department of Orthopedic, Changzheng Hospital Affiliated to Naval Medical University (Second Military Medical University), Shanghai, China
- School of Health Science and Technology, University of Shanghai for Science and Technology, Shanghai, China
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Yan Z, Luan Y, Wang Y, Ren Y, Li Z, Zhao L, Shen L, Yang X, Liu T, Gao Y, Sun W. Constructing a Novel Amino Acid Metabolism Signature: A New Perspective on Pheochromocytoma Diagnosis, Immune Landscape, and Immunotherapy. Biochem Genet 2024:10.1007/s10528-024-10733-5. [PMID: 38526709 DOI: 10.1007/s10528-024-10733-5] [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: 11/17/2023] [Accepted: 02/05/2024] [Indexed: 03/27/2024]
Abstract
Pheochromocytoma/paraganglioma (PGPG) is a rare neuroendocrine tumor. Amino acid metabolism is crucial for energy production, redox balance, and metabolic pathways in tumor cell proliferation. This study aimed to build a risk model using amino acid metabolism-related genes, enhancing PGPG diagnosis and treatment decisions. We analyzed RNA-sequencing data from the PCPG cohort in the GEO dataset as our training set and validated our findings using the TCGA dataset and an additional clinical cohort. WGCNA and LASSO were utilized to identify hub genes and develop risk prediction models. The single-sample gene set enrichment analysis, MCPCOUNTER, and ESTIMATE algorithm calculated the relationship between amino acid metabolism and immune cell infiltration in PCPG. The TIDE algorithm predicted the immunotherapy efficacy for PCPG patients. The analysis identified 292 genes with differential expression, which are involved in amino acid metabolism and immune pathways. Six genes (DDC, SYT11, GCLM, PSMB7, TYRO3, AGMAT) were identified as crucial for the risk prediction model. Patients with a high-risk profile demonstrated reduced immune infiltration but potentially higher benefits from immunotherapy. Notably, DDC and SYT11 showed strong diagnostic and prognostic potential. Validation through quantitative Real-Time Polymerase Chain Reaction and immunohistochemistry confirmed their differential expression, underscoring their significance in PCPG diagnosis and in predicting immunotherapy response. This study's integration of amino acid metabolism-related genes into a risk prediction model offers critical clinical insights for PCPG risk stratification, potential immunotherapy responses, drug development, and treatment planning, marking a significant step forward in the management of this complex condition.
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Affiliation(s)
- Zechen Yan
- BGI College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Yongkun Luan
- BGI College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Yu Wang
- BGI College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Yilin Ren
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China
| | - Zhiyuan Li
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China
| | - Luyang Zhao
- BGI College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Linnuo Shen
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Xiaojie Yang
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Tonghu Liu
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
- Henan Engineering Research Center of Tumor Molecular Diagnosis and Treatment, Zhengzhou, 450001, Henan, People's Republic of China.
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
| | - Yukui Gao
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
| | - Weibo Sun
- Department of Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
- Institute of Molecular Cancer Surgery, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
- Department of Radiation Oncology and Oncology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, 450000, China.
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6
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Wang X, Liang Y, Zhang B, He L, Li W, Zhang W, Li C, Luo L, Umar T, Feng H, Qiu C. 2'-Hydroxychalcone Induces Autophagy and Apoptosis in Breast Cancer Cells via the Inhibition of the NF-κB Signaling Pathway: In Vitro and In Vivo Studies. Nutrients 2024; 16:514. [PMID: 38398837 PMCID: PMC10892069 DOI: 10.3390/nu16040514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 01/28/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
2'-Hydroxychalcone is a hydroxyl derivative of chalcones, which are biosynthetic precursors of flavonoids and rich in the human diet. The anticancer activity of 2'-hydroxychalcone has been reported in several cancers but remains to be investigated in breast cancer. In the current study, 2'-hydroxychalcone showed significant cytotoxicity against breast cancer cell lines MCF-7 and CMT-1211. It could inhibit breast cancer cell proliferation, migration, and invasion in vitro and suppress tumor growth and metastasis in vivo. Mechanistic investigation revealed that the NF-κB pathway was significantly inhibited by 2'-hydroxychalcone treatment accompanied by an excessive intracellular accumulation of reactive oxygen species, induction of endoplasmic reticulum stress, and activation of JNK/MAPK. In addition, 2'-hydroxychalcone elevated the autophagic levels in breast cancer cells equipped with increasing numbers of autophagy vesicles and complete autophagic flux. Finally, autophagy-dependent apoptosis was observed in 2'-hydroxychalcone-induced cell death. In conclusion, 2'-hydroxychalcone enhances the autophagic levels and induces apoptosis in breast cancer cells, which could be contributed to the inhibition of the pro-survival NF-κB signaling, indicating a promising potential for 2'-hydroxychalcone in future anticancer drug development.
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Affiliation(s)
- Xiao Wang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Yongjie Liang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Bohan Zhang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Lixin He
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Wenxuan Li
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Wenwen Zhang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Chengzong Li
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Lihong Luo
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Talha Umar
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Huili Feng
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
- Department of Animal Physiology and Molecular Biology, College of Animal Husbandry Engineering, Henan Vocational College of Agriculture, Zhengzhou 451450, China
| | - Changwei Qiu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
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Lu Y, Shan L, Cheng X, Zhu XL. Exploring the mechanism underlying the therapeutic effects of butein in colorectal cancer using network pharmacology and single-cell RNA sequencing data. J Gene Med 2024; 26:e3628. [PMID: 37963584 DOI: 10.1002/jgm.3628] [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: 07/21/2023] [Revised: 10/03/2023] [Accepted: 10/19/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Butein has shown substantial potential as a cancer treatment, but its precise mechanism of action in colorectal cancer (CRC) remains unclear. This study aimed to uncover the underlying mechanisms through which butein operates in CRC and to identify potential biomarkers through a comprehensive investigation. METHODS Target genes associated with butein were sourced from SwissTargetPrediction, CTD, BindingDB and TargetNet. Gene expression data from the GSE38026 dataset and the single-cell dataset (GSE222300) were retrieved from the Gene Expression Omnibus database. The activation of disease-related pathways was assessed using Kyoto Encyclopedia of Genes and Genomes, Gene Ontology and differential gene analysis. Disease-associated genes were identified through differential analysis and weighted gene co-expression network analysis (WGCNA). The protein-protein interaction network was utilized to pinpoint potential drug targets. Molecular complex detection (MCODE) analysis was employed to uncover relevant genes influenced by butein within key subgroup networks. Machine learning techniques were applied for the screening of potential biomarkers, with receiver operating characteristic curves used to evaluate their clinical significance. Single-cell analysis was conducted to assess the pharmacological targets of butein in CRC, with validation performed using the external dataset GSE40967. RESULTS A total of 232 target genes for butein were identified. Functional enrichment analysis revealed significant enrichment of signaling pathways, including mitogen-activated protein kinase, JAK-STAT and NF-κB, among these genes. Differential analysis, in conjunction with WGCNA, yielded 520 disease-related genes. Subsequently, a disease-drug-gene network consisting of 727 targets was established, and a subnetwork containing 56 crucial genes was extracted. Important pathways such as the FoxO signaling pathway exhibited significant enrichment within these key genes. Machine learning applied to the 56 important genes led to the identification of a potential biomarker, UBE2C. Receiver operating characteristic analysis demonstrated the excellent clinical predictive utility of UBE2C. Single-cell analysis suggested that butein's therapeutic effects might be linked to its influence on epithelial and T cells, with UBE2C expression associated with these cell types. Validation using the external dataset GSE40967 further confirmed the exceptional clinical predictive capability of UBE2C. CONCLUSION This study combines network pharmacology with single-cell analysis to unravel the mechanisms underlying butein's effects in CRC. Notably, UBE2C emerged as a promising biomarker with superior clinical efficacy. These research findings contribute significantly to our understanding of specific molecular mechanisms, potentially shaping future clinical practices.
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Affiliation(s)
- Ye Lu
- Department of Hematology and Oncology, Soochow University Affiliated Taicang Hospital (The First People's Hospital of Taicang), Taicang, Jiangsu, China
- Suzhou Medical College of Soochow University/Soochow University Affiliated Taicang Hospital, Suzhou, Jiangsu, China
| | - Li Shan
- Department of Hematology and Oncology, Soochow University Affiliated Taicang Hospital (The First People's Hospital of Taicang), Taicang, Jiangsu, China
| | - Xu Cheng
- Department of Hematology and Oncology, Soochow University Affiliated Taicang Hospital (The First People's Hospital of Taicang), Taicang, Jiangsu, China
| | - Xiao-Li Zhu
- Department of Hematology and Oncology, Soochow University Affiliated Taicang Hospital (The First People's Hospital of Taicang), Taicang, Jiangsu, China
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8
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Zhu M, Chen D, Ruan C, Yang P, Zhu J, Zhang R, Li Y. CircRNAs: A Promising Star for Treatment and Prognosis in Oral Squamous Cell Carcinoma. Int J Mol Sci 2023; 24:14194. [PMID: 37762497 PMCID: PMC10532269 DOI: 10.3390/ijms241814194] [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: 08/15/2023] [Revised: 09/11/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
CircRNAs are a class of endogenous long non-coding RNAs with a single-stranded circular structure. Most circRNAs are relatively stable, highly conserved, and specifically expressed in tissue during the cell and developmental stages. Many circRNAs have been discovered in OSCC. OSCC is one of the most severe and frequent forms of head and neck cancer today, with a poor prognosis and low overall survival rate. Due to its prevalence, OSCC is a global health concern, characterized by genetic and epigenomic changes. However, the mechanism remains vague. With the advancement of biotechnology, a large number of circRNAs have been discovered in mammalian cells. CircRNAs are dysregulated in OSCC tissues and thus associated with the clinicopathological characteristics and prognosis of OSCC patients. Research studies have demonstrated that circRNAs can serve as biomarkers for OSCC diagnosis and treatment. Here, we summarized the properties, functions, and biogenesis of circRNAs, focusing on the progress of current research on circRNAs in OSCC.
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Affiliation(s)
| | | | | | | | | | - Rongxin Zhang
- Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China; (M.Z.); (D.C.); (C.R.); (J.Z.)
| | - Yan Li
- Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China; (M.Z.); (D.C.); (C.R.); (J.Z.)
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9
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Michalkova R, Mirossay L, Kello M, Mojzisova G, Baloghova J, Podracka A, Mojzis J. Anticancer Potential of Natural Chalcones: In Vitro and In Vivo Evidence. Int J Mol Sci 2023; 24:10354. [PMID: 37373500 DOI: 10.3390/ijms241210354] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/12/2023] [Accepted: 06/17/2023] [Indexed: 06/29/2023] Open
Abstract
There is no doubt that significant progress has been made in tumor therapy in the past decades. However, the discovery of new molecules with potential antitumor properties still remains one of the most significant challenges in the field of anticancer therapy. Nature, especially plants, is a rich source of phytochemicals with pleiotropic biological activities. Among a plethora of phytochemicals, chalcones, the bioprecursors of flavonoid and isoflavonoids synthesis in higher plants, have attracted attention due to the broad spectrum of biological activities with potential clinical applications. Regarding the antiproliferative and anticancer effects of chalcones, multiple mechanisms of action including cell cycle arrest, induction of different forms of cell death and modulation of various signaling pathways have been documented. This review summarizes current knowledge related to mechanisms of antiproliferative and anticancer effects of natural chalcones in different types of malignancies including breast cancers, cancers of the gastrointestinal tract, lung cancers, renal and bladder cancers, and melanoma.
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Affiliation(s)
- Radka Michalkova
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
| | - Ladislav Mirossay
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
| | - Martin Kello
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
| | - Gabriela Mojzisova
- Center of Clinical and Preclinical Research MEDIPARK, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
| | - Janette Baloghova
- Department of Dermatovenerology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
| | - Anna Podracka
- Department of Dermatovenerology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
| | - Jan Mojzis
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
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Chen X, Lv X, Gao L, Liu J, Wang W, Guo L, Frasinyuk MS, Zhang W, Watt DS, Liu C, Liu X. Chalcone Derivative CX258 Suppresses Colorectal Cancer via Inhibiting the TOP2A/Wnt/β-Catenin Signaling. Cells 2023; 12:cells12071066. [PMID: 37048139 PMCID: PMC10093515 DOI: 10.3390/cells12071066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/16/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023] Open
Abstract
The deregulation in the Wnt/β-catenin signaling pathway is associated with many human cancers, particularly colorectal cancer (CRC) and, therefore, represents a promising target for drug development. We have screened over 300 semisynthetic and natural compounds using a Wnt reporter assay and identified a family of novel chalcone derivatives (CXs) that inhibited Wnt signaling and CRC cell proliferation. Among them, we selected CX258 for further in vitro and in vivo study to investigate the molecular mechanisms. We found that CX258 significantly inhibited β-catenin expression and nuclear translocation, inducing cell cycle arrest at the G2/M phase in CRC cells. Additionally, CX258 reduced the expression of DNA Topoisomerase II alpha (TOP2A) in CRC cells. Moreover, knocking down TOP2A by siRNAs inhibited the Wnt/β-catenin signaling pathway, a finding suggesting that CX258 inhibited Wnt/β-catenin signaling and CRC cell proliferation at least partially by modulating TOP2A. Further studies showed that CDK1 that interacts with TOP2A was significantly reduced after TOP2A knockdown. We demonstrated that CX258 significantly inhibited DLD-1 CRC cell xenografts in SCID mice. In summary, we identified CX258 as a promising candidate for colorectal cancer treatment by targeting the TOP2A/Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Xi Chen
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Anti-Tumor Molecular Target Technology Innovation Center, College of Life Science, Hebei Normal University, Shijiazhuang 050024, China
| | - Xiaocheng Lv
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Anti-Tumor Molecular Target Technology Innovation Center, College of Life Science, Hebei Normal University, Shijiazhuang 050024, China
| | - Lijie Gao
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Anti-Tumor Molecular Target Technology Innovation Center, College of Life Science, Hebei Normal University, Shijiazhuang 050024, China
| | - Jiawei Liu
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Anti-Tumor Molecular Target Technology Innovation Center, College of Life Science, Hebei Normal University, Shijiazhuang 050024, China
| | - Wei Wang
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Anti-Tumor Molecular Target Technology Innovation Center, College of Life Science, Hebei Normal University, Shijiazhuang 050024, China
| | - Lichao Guo
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Anti-Tumor Molecular Target Technology Innovation Center, College of Life Science, Hebei Normal University, Shijiazhuang 050024, China
| | - Mykhaylo S. Frasinyuk
- Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Science of Ukraine, 02094 Kyiv, Ukraine
| | - Wen Zhang
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - David S. Watt
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Chunming Liu
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Xifu Liu
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Anti-Tumor Molecular Target Technology Innovation Center, College of Life Science, Hebei Normal University, Shijiazhuang 050024, China
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11
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Long noncoding
RNA
01534 maintains cancer stemness by downregulating endoplasmic reticulum stress response in colorectal cancer. Ann Gastroenterol Surg 2022; 7:458-470. [PMID: 37152770 PMCID: PMC10154865 DOI: 10.1002/ags3.12649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 11/23/2022] [Accepted: 12/05/2022] [Indexed: 12/31/2022] Open
Abstract
Background Studies have shown that cancer stemness and the endoplasmic reticulum (ER) stress response are inversely regulated in colorectal cancer (CRC), but the mechanism has not been fully clarified. Long noncoding RNAs (lncRNAs) play key roles in cancer progression and metastasis. In this study we investigated lncRNA 01534 (LINC01534) as a possible modulator between cancer stemness and ER stress response. Methods In vitro experiments using CRC cell lines were performed to explore a possible role of LINC01534. The expression of LINC01534 in clinical CRC samples was assessed by quantitative reverse transcription-polymerase chain reaction (qRT-PCR) and in situ hybridization. Results Silencing LINC01534 led to suppression of cell proliferation, invasiveness, and cell cycle progression at the G2-M phase, and promoted apoptosis. Moreover, we found that silencing LINC01534 suppressed cancer stemness, while it activated the ER stress response, especially through the PERK/eIF2α signaling pathway. In situ hybridization revealed LINC01534 was expressed in tumor cells and upregulated in CRC tissues compared with normal epithelium. A survival survey indicated that high LINC01534 expression was significantly associated with shorter overall survival in 187 CRC patients. Conclusion This is the first report on LINC01534 in human cancer. Our findings suggest that LINC01534 may be an important modulator of the maintenance of cancer stemness and suppression of the ER stress response, and that it could be a novel prognostic factor in CRC.
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Santarsiero A, Pappalardo I, Rosa GM, Pisano I, Superchi S, Convertini P, Todisco S, Scafato P, Infantino V. Mitochondrial Role in Intrinsic Apoptosis Induced by a New Synthesized Chalcone in Hepatocellular Carcinoma Cells. Biomedicines 2022; 10:biomedicines10123120. [PMID: 36551876 PMCID: PMC9775964 DOI: 10.3390/biomedicines10123120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 11/26/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of liver cancer and the fourth cause of cancer-related deaths worldwide. Presently, a few drugs are available for HCC treatment and prevention, including both natural and synthetic compounds. In this study, a new chalcone, (E)-1-(2,4,6-triethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (ETTC), was synthesized and its effects and mechanisms of action over human hepatoma cells were investigated. Cytotoxic activity was revealed in HCC cells, while no effects were observed in normal hepatocytes. In HCC cells, ETTC caused subG1 cell cycle arrest and apoptosis, characterized by nuclear fragmentation. The activation of caspases 3/7 and 9, the increase in pro-apoptotic BAX, and the decrease in anti-apoptotic BCL-2 suggest the activation of the intrinsic pathway of apoptosis. ETTC mitochondrial targeting is confirmed by the reduction in mitochondrial membrane potential and Complex I activity together with levels of superoxide anion increasing. Our outcomes prove the potential mitochondria-mediated antitumor effect of newly synthesized chalcone ETTC in HCC.
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Affiliation(s)
- Anna Santarsiero
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Ilaria Pappalardo
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | | | - Isabella Pisano
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Via Orabona 4, 70125 Bari, Italy
| | - Stefano Superchi
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Paolo Convertini
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Simona Todisco
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
- Correspondence: (S.T.); (P.S.)
| | - Patrizia Scafato
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
- Correspondence: (S.T.); (P.S.)
| | - Vittoria Infantino
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
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13
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Wang X, He MJ, Chen XJ, Bai YT, Zhou G. Glaucocalyxin A impairs tumor growth via amplification of the ATF4/CHOP/CHAC1 cascade in human oral squamous cell carcinoma. JOURNAL OF ETHNOPHARMACOLOGY 2022; 290:115100. [PMID: 35151835 DOI: 10.1016/j.jep.2022.115100] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/31/2022] [Accepted: 02/08/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The natural extract glaucocalyxin A (GLA), purified from the aboveground sections of the Chinese traditional medicinal herb Rabdosia japonica (Burm. f.) Hara var. glaucocalyx (Maxim.) Hara, has various pharmacological benefits, such as anti-bacterial, anti-coagulative, anti-neoplastic, and anti-inflammatory activities. Although GLA has shown anti-tumor activity against various cancers, the therapeutic potential and biological mechanisms of GLA remain to be further explored in oral squamous cell carcinoma (OSCC). AIM OF THE STUDY This study aimed to elucidate the therapeutic potential and regulatory mechanisms of GLA in OSCC. MATERIALS AND METHODS The cell proliferation and apoptosis effects of GLA were analyzed by CCK-8, clone formation, Annexin V/PI staining, and apoptotic protein expression in vitro. An OSCC xenograft model was applied to confirm the anti-neoplastic effect in vivo. Furthermore, the changes of reactive oxygen species (ROS) were determined by DCFH-DA probe and GSH/GSSG assay, and inhibited by the pan-caspase inhibitor Z-VAD(OMe)-FMK and the ROS scavenger N-acetylcysteine (NAC). The modulation of GLA on mitochondria and ER-dependent apoptosis pathways was analyzed by JC-1 probe, quantitative real-time PCR, and Western blot. Finally, public databases, clinical samples, and transfection cells were analyzed to explore the importance of GLA's indirect targeting molecule CHAC1 in OSCC. RESULTS GLA significantly inhibited cell proliferation and induced apoptosis in vitro and in vivo. GLA perturbed the redox homeostasis, and cell apoptosis was totally rescued by Z-VAD(OMe)-FMK and NAC. Furthermore, GLA activated the mitochondrial apoptosis pathway. Simultaneously, the overexpression and knockdown of CHAC1 dramatically affected GLA-mediated apoptosis. The endoplasmic reticulum stress-associated ATF4/CHOP signal was identified to participate in GLA-upregulated CHAC1 expression. Finally, we found that CHAC1 expression was lower in OSCC compared with normal tissues and positively correlated with 4-Hydroxynonenal (4-HNE) level. High CHAC1 expression also indicated better overall survival. Moreover, CHAC1 selectively regulated the viability of oral cancer cells. CONCLUSION GLA is a promising therapeutic agent that activates the ROS-mediated ATF4/CHOP/CHAC1 axis in OSCC patients.
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Affiliation(s)
- Xin Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, China
| | - Ming-Jing He
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, China; Department of Oral Medicine, School and Hospital of Stomatology, Wuhan University, China
| | - Xiao-Jie Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, China; Department of Oral Medicine, School and Hospital of Stomatology, Wuhan University, China
| | - Yu-Ting Bai
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, China
| | - Gang Zhou
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, China; Department of Oral Medicine, School and Hospital of Stomatology, Wuhan University, China.
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14
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Zhang P, Zhang J, Quan H, Chen P, Wang J, Liang Y. Effects of butein on human osteosarcoma cell proliferation, apoptosis, and autophagy through oxidative stress. Hum Exp Toxicol 2022; 41:9603271221074346. [PMID: 35130734 DOI: 10.1177/09603271221074346] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE Osteosarcoma (OS) is a primary malignant bone tumor, and the cure rate has stagnated in the past three decades. Butein, a plant polyphenol extracted from many herbs, has been proved to possess anti-tumor activity. However, the effect of butein on human OS and the underlying mechanisms remain to be elucidated. MATERIALS AND METHODS The OS cell line 143B was used. The effects of butein were evaluated through the cell proliferation assay, flow cytometry, florescence and transmission electron microscopy, and western blotting. All statistical analyses were performed using GraphPad Prism 7.0. RESULTS Butein was found to inhibit cell proliferation by causing G2/ M phase arrest in the 143B cells. In addition, butein suppressed the invasion of 143B cells upon IL-6 treatment. Additionally, we found that butein inhibited the invasion of 143B cells stimulated with IL-6 via the p-STAT3-MMP9 signaling pathway. Remarkably, butein triggered extrinsic and intrinsic apoptosis and autophagy of 143B cells. The process of autophagy may have tumor-supporting effects. Furthermore, butein induced oxidative stress as evidenced by ROS generation, increase in malondialdehyde (MDA) level, and decrease in GSH/GSSH ratio and GPX4 expression. N-acetylcysteine can reverse the change of ROS. Further experiments indicated apoptosis and autophagy could be attenuated by the N-acetyl-L-cysteine and c-Jun N-terminal kinase (JNK) inhibitor SP600125. Additionally, butein inhibited the Akt/mammalian target of rapamycin (mTOR) signaling pathway, and suppressed the Akt kinase activity increased apoptosis and autophagy. CONCLUSION Our results revealed butein induced apoptosis and autophagy by regulating oxidative stress, activating the JNK signaling pathway and blocking the Akt/mTOR signaling pathway in OS cells. Additionally, butein inhibited the invasion of 143B cells stimulated with IL-6 through the pSTAT3- MMP9 signaling pathway. In view of these results, butein may be a potential anti-tumor drug targeting osteosarcoma.
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Affiliation(s)
- Pei Zhang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jiale Zhang
- Department of Orthopedics, Clinical Medical College of Yangzhou University, 370089Northern Jiangsu People's Hospital, Yangzhou, China
| | - Huahong Quan
- Department of Orthopedics, Clinical Medical College of Yangzhou University, 370089Northern Jiangsu People's Hospital, Yangzhou, China
| | - Pengtao Chen
- Department of Orthopedics, Clinical Medical College of Yangzhou University, 370089Northern Jiangsu People's Hospital, Yangzhou, China
| | - Jingcheng Wang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.,Department of Orthopedics, Clinical Medical College of Yangzhou University, 370089Northern Jiangsu People's Hospital, Yangzhou, China
| | - Yuan Liang
- Department of Orthopedics, Clinical Medical College of Yangzhou University, 370089Northern Jiangsu People's Hospital, Yangzhou, China
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15
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Deleterious effect of bone marrow-resident macrophages on hematopoietic stem cells in response to total body irradiation. Blood Adv 2022; 6:1766-1779. [PMID: 35100346 PMCID: PMC8941479 DOI: 10.1182/bloodadvances.2021005983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 01/29/2022] [Indexed: 11/20/2022] Open
Abstract
Bone marrow resident macrophages interact with a population of long-term hematopoietic stem cell (LT-HSC) but their role on LT-HSC properties after stress is not well defined. Here, we show that a 2 Gy total body irradiation (TBI)-mediated death of LT-HSC is associated with increased percentages of LT-HSC with reactive oxygen species (ROS) and of bone marrow resident macrophages producing nitric oxide (NO), resulting in an increased percentage of LT-HSC with endogenous cytotoxic peroxynitrites. Pharmacological or genetic depletion of bone marrow resident macrophages impairs the radio-induced increases in the percentage of both ROS+ LT-HSC and peroxynitrite+ LT-HSC and results in a complete recovery of a functional pool of LT-HSC. Finally, we show that after a 2 Gy-TBI, a specific decrease of NO production by bone marrow resident macrophages improves the LT-HSC recovery, whereas an exogenous NO delivery decreases the LT-HSC compartment. Altogether, these results show that bone marrow resident macrophages are involved in the response of LT-HSC to a 2 Gy-TBI and suggest that regulation of NO production can be used to modulate some deleterious effects of a TBI on LT-HSC.
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16
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Zhang S, Wang K, Zhu X, Cherepanoff S, Conway RM, Madigan MC, Zhu L, Murray M, Zhou F. The unfolded protein response and the biology of uveal melanoma. Biochimie 2022; 197:9-18. [DOI: 10.1016/j.biochi.2022.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/17/2022] [Accepted: 01/25/2022] [Indexed: 11/02/2022]
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17
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de Souza PS, Bibá GCC, Melo EDDN, Muzitano MF. Chalcones against the hallmarks of cancer: a mini-review. Nat Prod Res 2021; 36:4809-4826. [PMID: 34865580 DOI: 10.1080/14786419.2021.2000980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Chalcones (1,3-diphenylpropen-1-ones) are a class of flavonoids that have been shown a broad spectrum of biological activities with therapeutic potential. Naturally occurring chalcones or synthetic chalcone derivatives have been extensively investigated as anticancer compounds. Cancer is still among the leading causes of death globally, although cancer treatments have improved over the past decades. Most of chemotherapeutic drugs target proliferating tumor cells; however, the cancer cells capabilities are also associated to tumor surround microenvironment. Thereby, the search of new compounds with a broad antitumor activity is still a great challenge. The cytotoxicity mechanisms of chalcones are beyond apoptosis induction in tumor cells, which make them promising compound for cancer therapy. In this mini-review we summarized recent studies that describe the anticancer potential of chalcones related to some of hallmarks of cancer. We shed a light on sustaining proliferative signaling, tumor-promoting inflammation, activating invasion and metastasis, inducing angiogenesis and resisting cell death.
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Affiliation(s)
- Paloma Silva de Souza
- Laboratório de Produtos Bioativos, Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Programa de Pós-graduação em Produtos Bioativos e Biociências, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Geysa Cristina Caldas Bibá
- Laboratório de Produtos Bioativos, Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Programa de Pós-graduação em Produtos Bioativos e Biociências, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Evelynn Dalila do Nascimento Melo
- Laboratório de Produtos Bioativos, Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Programa de Pós-graduação em Produtos Bioativos e Biociências, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Michelle Frazão Muzitano
- Laboratório de Produtos Bioativos, Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Programa de Pós-graduação em Produtos Bioativos e Biociências, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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18
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Tuli HS, Joshi R, Aggarwal D, Kaur G, Kaur J, Kumar M, Parashar NC, Khan MA, Sak K. Molecular mechanisms underlying chemopreventive potential of butein: Current trends and future perspectives. Chem Biol Interact 2021; 350:109699. [PMID: 34648814 DOI: 10.1016/j.cbi.2021.109699] [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: 06/09/2021] [Revised: 09/29/2021] [Accepted: 10/09/2021] [Indexed: 01/07/2023]
Abstract
Despite extensive efforts, cancer is still often considered as an incurable disease and initiation of novel drug development programs is crucial to improve the prognosis and clinical outcome of patients. One of the major approaches in designing the novel cancer drugs has historically comprised studies of natural agents with diverse anticancer properties. As only a marginal part of natural compounds has been investigated, this approach still represents an attractive source of new potential antitumor molecules. In this review article, different anticancer effects of plant-derived chalcone, butein, are discussed, including its growth inhibitory action, proapoptotic, antiangiogenic and antimetastatic activities in a variety of cancer cells. The molecular mechanisms underlying these effects are presented in detail, revealing interactions of butein with multiple cellular targets (Bcl-2/Bax, caspases, STAT3, cyclins, NF-κB, COX-2, MMP-9, VEGF/R etc.) and regulation of a wide range of intracellular signal transduction pathways. These data altogether allow a good basis for initiating further in vivo studies as well as clinical trials. Along with the efforts to overcome low bioavailability issues generally characteristic to plant metabolites, butein can be considered as a potential lead compound for safe and more efficient cancer drugs in the future.
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Affiliation(s)
- Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana, 133207, India.
| | - Ruchira Joshi
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM's NMIMS, Mumbai, 56, Maharashtra, India
| | - Diwakar Aggarwal
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana, 133207, India
| | - Ginpreet Kaur
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM's NMIMS, Mumbai, 56, Maharashtra, India
| | - Jagjit Kaur
- Graduate School of Biomedical Engineering, ARC Centre of Excellence in Nanoscale Biophotonics (CNBP), Faculty of Engineering, The University of New South Wales, Sydney, 2052, Australia
| | - Manoj Kumar
- Department of Chemistry, Maharishi Markandeshwar University, Sadopur, 134007, Haryana, India
| | | | - Md Asaduzzaman Khan
- The Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, 646000, China
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19
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Chen CA, Chang JM, Chen HC, Chang EE. Generation of endoplasmic reticulum stress-dependent reactive oxygen species mediates TGF-β1-induced podocyte migration. J Biochem 2021; 171:305-314. [PMID: 34993544 DOI: 10.1093/jb/mvab128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 11/05/2021] [Indexed: 11/13/2022] Open
Abstract
Podocyte migration results in proteinuria and glomerulonephropathy. Transforming growth factor-β1 (TGF-β1), endoplasmic reticulum (ER) stress and reactive oxygen species (ROS) can mediate podocyte migration; however, the crosstalk between them is unclear. ThisGraphical Abstract study determined the relationships between these factors. ER stress biomarkers (GRP78, p-eIF2α or CHOP), intracellular ROS generation, integrin-β3 and cell adhesion and migration were studied in a treatment of experiment using TGF-β1 with and without the ER stress inhibitors: 4-phenylbutyric acid (4-PBA, a chemical chaperone), salubrinal (an eIF2α dephosphorylation inhibitor) and N-acetylcysteine (NAC, an antioxidant). ER stress biomarkers (p-eIF2α/eIF2α and GRP78), ROS generation and intergrin-β3 expression increased after TGF-β1 treatment. NAC down-regulated the expression of GRP78 after TGF-β1 treatment. 4-PBA attenuated TGF-β1-induced p-eIF2α/eIF2α, CHOP, ROS generation and intergrin-β3 expression. However, salubrinal did not inhibit TGF-β1-induced p-eIF2α/eIF2α, CHOP, ROS generation or integrin-β3 expression. NAC abrogated TGF-β1-induced integrin-β3 expression. At 24 h after treatment with TGF-β1, podocyte adhesion and migration increased. Furthermore, NAC, 4-PBA and an anti-interin-β3 antibody attenuated TGF-β1-induced podocyte adhesion and migration. This study demonstrated that TGF-β1-induced ER stress potentiates the generation of intracellular ROS to a high degree through the PERK/eIF2α/CHOP pathway. This intracellular ROS then mediates integrin-β3 expression, which regulates podocyte migration.
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Affiliation(s)
- Chien-An Chen
- Department of Nephrology, Tainan Sinlau Hospital, Tainan 701, Taiwan.,Department of Health Care Administration, College of Health Discipline, Chang Jung Christian University, Tainan 711, Taiwan
| | - Jer-Ming Chang
- Department of Nephrology, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Hung-Chun Chen
- Department of Nephrology, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Eddy-Essen Chang
- Department of Nephrology, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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20
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Zhang S, Wang Z, Fan S, Liu T, Yoshida S, Yang S, Liu L, Hou W, Cao L, Wang J, Song Z, Li S, Zhang S, Wang H, Li J, Zheng H, Shen Z. Capecitabine Can Induce T Cell Apoptosis: A Potential Immunosuppressive Agent With Anti-Cancer Effect. Front Immunol 2021; 12:737849. [PMID: 34557199 PMCID: PMC8452994 DOI: 10.3389/fimmu.2021.737849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/23/2021] [Indexed: 12/12/2022] Open
Abstract
Capecitabine (CAP) is now widely used in the comprehensive treatment of digestive system tumors. Some clinical observations have shown that CAP may have immunosuppressive effects, but there is still a lack of clear experimental verification. In this study, different doses of CAP were administered to normal mice by gavage. Our results confirmed that CAP did not cause myelosuppression in bone marrow tissue; CAP selectively reduced the proportion of T cells and the concentration of related pro-inflammatory cytokines, while it increased the concentration of anti-inflammatory cytokines. Thymidylate phosphorylase (TP) is the key enzyme for the transformation of CAP in vivo; this study confirmed that T cells express TP, but the bone marrow tissue lacks TP expression, which explains the selectivity in pharmacodynamic effects of CAP. In addition, it was confirmed that CAP can induce T cell apoptosis in vivo and in vitro. In vitro experiments showed that CAP-induced T cell apoptosis was related to TP expression, endoplasmic reticulum stress (ERS) induction, reactive oxygen species (ROS) production, and mitochondria-mediated apoptosis activation. Therefore, this study confirmed that the differential expression of TP in cells and tissues explains why CAP avoids the toxic effects of myelosuppression while inducing T cell apoptosis to exert the immunosuppressive effect. Therefore, CAP may become an immunosuppressive agent with a simultaneous anti-cancer effect, which is worthy of further studies.
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Affiliation(s)
- Sai Zhang
- School of Medicine, Nankai University, Tianjin, China
| | - Zhenglu Wang
- Organ Transplant Department, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
- Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin, China
| | - Shunli Fan
- First Central Clinical Institute, Tianjin Medical University, Tianjin, China
| | - Tao Liu
- National Health Commission’s Key Laboratory for Critical Care Medicine, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Sei Yoshida
- Research Institute of Transplant Medicine, Nankai University, Tianjin, China
| | - Shuang Yang
- School of Medicine, Nankai University, Tianjin, China
- Research Institute of Transplant Medicine, Nankai University, Tianjin, China
| | - Lei Liu
- Organ Transplant Department, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Wen Hou
- National Health Commission’s Key Laboratory for Critical Care Medicine, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Lei Cao
- Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin, China
| | - Jianxi Wang
- Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin, China
| | - Zhuolun Song
- Organ Transplant Department, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Shanni Li
- Organ Transplant Department, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Sirui Zhang
- First Central Clinical Institute, Tianjin Medical University, Tianjin, China
| | - Hao Wang
- First Central Clinical Institute, Tianjin Medical University, Tianjin, China
| | - Jianghong Li
- First Central Clinical Institute, Tianjin Medical University, Tianjin, China
| | - Hong Zheng
- Organ Transplant Department, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
- Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin, China
- Research Institute of Transplant Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory for Organ Transplantation, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Zhongyang Shen
- Organ Transplant Department, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
- Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin, China
- National Health Commission’s Key Laboratory for Critical Care Medicine, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
- Research Institute of Transplant Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory for Organ Transplantation, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
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21
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Zhou XH, Kang J, Zhong ZD, Cheng Y. Osthole induces apoptosis of the HT-29 cells via endoplasmic reticulum stress and autophagy. Oncol Lett 2021; 22:726. [PMID: 34429766 PMCID: PMC8371959 DOI: 10.3892/ol.2021.12987] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 06/18/2021] [Indexed: 12/24/2022] Open
Abstract
Endoplasmic reticulum stress (ERS) and autophagy are important pathways, which induce apoptosis of tumor cells. Osthole has been demonstrated to exert anticancer effects via the induction of apoptosis in several human colon cancer lines, but the mechanism underlying its involvement in the induction of ERS and autophagy in the human HT-29 colorectal cancer cell line remains unknown. The present study aimed to identify the possible signaling pathways involved in osthole-induced apoptosis of HT29 cells. Methodologically, colony formation and Cell Counting Kit-8 assays were used to assess cell proliferation and viability, respectively, while flow cytometry was performed to investigate apoptosis. Signaling pathways, including apoptosis, autophagy and ERS, were also investigated in the HT-29 cell line using western blot analysis. The results demonstrated that osthole inhibited cellular proliferation and viability in a dose-dependent manner. In addition, osthole induced the expression level of proteins associated with mitochondria-mediated cell apoptosis, autophagy and ERS. The association between autophagy and ERS in osthole-induced apoptosis in the HT-29 cell line was further clarified. Inhibiting cell autophagy with the inhibitor, 3-methyladenine, suppressed osthole-induced cell apoptosis and enhanced osthole-induced ERS. By contrast, alleviating ERS with the inhibitor, 4-phenylbutyric acid attenuated osthole-induced cell apoptosis and autophagy. In conclusion, osthole could significantly suppress the proliferation and viability of the HT-29 colorectal cancer cell line and induce cell apoptosis via autophagy and ERS. Furthermore, ERS may play a more important role in osthole-induced cell apoptosis.
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Affiliation(s)
- Xing-Hua Zhou
- Department of Anorectal Diseases, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610075, P.R. China
| | - Jian Kang
- Department of Anorectal Diseases, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610075, P.R. China
| | - Zhen-Dong Zhong
- Animal Experiment Research Institute, Sichuan Provincial People's Hospital, Chengdu, Sichuan 610000, P.R. China
| | - Yue Cheng
- Department of Anorectal Diseases, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610075, P.R. China
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22
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Jia N, Zhou Y, Dong X, Ding M. The antitumor mechanisms of aerobic exercise: A review of recent preclinical studies. Cancer Med 2021; 10:6365-6373. [PMID: 34387383 PMCID: PMC8446393 DOI: 10.1002/cam4.4169] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/28/2021] [Accepted: 07/15/2021] [Indexed: 12/23/2022] Open
Abstract
Aerobic exercise is an important non‐pharmacological means of antitumor intervention, but related mechanisms are poorly understood. In this review, previous studies are summarized from the aspects of tumor oxygenation, autophagy versus apoptosis, and organismal immunity. Current findings on the antitumor effects of aerobic exercise involve AMPK signaling, PI3K/Akt signaling, Th1/Th2 cytokine balance related to immunity, PD‐1/PD‐L1 immunosuppressive signaling, and related cytokine pathways. Several directions for further research are proposed, including whether newly discovered subgroups of cytokines influence the effects of aerobic exercise on tumors, tailoring corresponding exercise prescriptions based on the bidirectional effects of certain cytokines at different stages, identifying the potential effects of exercise time and intensity, and elucidating details of the unclear mechanisms. Through the discussion of the existing data, we hope to provide new ideas for the future research of exercise therapy.
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Affiliation(s)
- Ningxin Jia
- College of Physical Education, Shandong Normal University, Jinan, China
| | - Yanan Zhou
- College of Physical Education, Shandong Normal University, Jinan, China
| | - Xiaosheng Dong
- College of Physical Education, Shandong University, Jinan, China
| | - Meng Ding
- College of Physical Education, Shandong Normal University, Jinan, China
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23
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Butein combined with radiotherapy enhances radioresponse of gastric cancer cell by impairing DNA damage repair. Biochem Biophys Res Commun 2021; 570:35-40. [PMID: 34271434 DOI: 10.1016/j.bbrc.2021.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/07/2021] [Indexed: 11/20/2022]
Abstract
Radiation therapy is common in the current procedures of cancer treatment, but in many cases, radiation resistance of cancerous tissue limits efficacy in clinical applications. Therefore, the use of radiosensitizers has been introduced as an effective strategy to increase the efficiency of radiotherapy. Butein (2', 3, 4, 4'-Tetrahydroxychalcone), a polyphenolic compound of flavonoids family, presents anti-cancer properties and inhibits the signaling pathways associated with radiation resistance. Therefore, we hypothesized that butein in combination with radiation may increase radiosensitivity. To evaluate the radiosensitizing effect of butein, we used MKN-45 cell line and performed several assays such as MTT, soft-agar colony formation, apoptosis, cell cycle, and comet assays. Based on obtained results, butein significantly enhanced radiosensitivity of MKN-45 cells. Butein treatment abrogated the radiation-induced G2/M cell cycle arrest, increased DNA damage, enhanced apoptosis, and reduced colony-forming ability of irradiated cells. This study on MKN-45 cells demonstrates that combination of butein with radiotherapy increases its radiosensitivity by abrogating the radiation-induced G2/M blockage, impairing DNA repair, and enhancing apoptotic and reproductive cell death. Therefore, we suggest butein as a candidate for combination with radiation therapy to decrease dose of radiation delivered to the patients and its corresponding side effects.
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24
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Chang X, Tian M, Zhang Q, Liu F, Gao J, Li S, Liu H, Hou X, Li L, Li C, Sun Y. Grape seed proanthocyanidin extract ameliorates cisplatin-induced testicular apoptosis via PI3K/Akt/mTOR and endoplasmic reticulum stress pathways in rats. J Food Biochem 2021; 45:e13825. [PMID: 34152018 DOI: 10.1111/jfbc.13825] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/29/2021] [Accepted: 05/29/2021] [Indexed: 12/14/2022]
Abstract
Testicular toxicity is an adverse reaction of the effective chemotherapy drug cisplatin (CIS). Our previous study found that grape seed proanthocyanidin extract (GSPE) had a protective effect on CIS-induced testicular toxicity. However, the protective mechanism of GSPE against CIS-induced testicular toxicity remains unknown. In this study, we aimed to investigate whether GSPE can reduce CIS-induced testicular toxicity and its potential mechanism in rats. The results showed that GSPE ameliorated CIS-induced the apoptosis of testicular cells and inhibited the protein levels of Bad, Cyt c, caspase-9, caspase-3, caspase-12, GRP78, CHOP, IRE1α, p-IRE1α, XBP-1S, PERK, p-PERK, eIF2α, and p-eIF2α. Besides, GSPE reversed the downregulation of PI3K, p-PI3K, Akt, p-Akt, mTOR, and p-mTOR protein expression induced by CIS. These results indicated that GSPE can improve CIS-induced testicular cells apoptosis via activating PI3K/Akt/mTOR and inhibiting Bad/Cyt c/caspase-9/caspase-3 pathways. And GSPE relieved endoplasmic reticulum stress-mediated apoptosis via inhibiting PREK/eIF2α and IRE1α/XBP-1S/caspase-12 pathways. In conclusion, the evidence suggested that GSPE can act as a protective agent against testicular toxicity induced by CIS. PRACTICAL APPLICATIONS: Testicular toxicity was a well-known adverse effect of cisplatin (CIS) in cancer treatment. Grape seed proanthocyanidin extract (GSPE) has been reported to serve as one of the most therapeutic potentials agents. In present study, we explored the regulatory effects of GSPE on the apoptosis induced by CIS, which involved testicular apoptosis mechanisms in rats. Our results indicated that CIS caused testicular toxicity via PI3K/AKT/mTOR and ERS mediated apoptosis pathway in rats. This toxicity was attenuated by GSPE treatment via activated PI3K/Akt/mTOR pathway, and inhibiting Bad/CytC/caspase-9/caspase-3 as well as PREK/eIF2α, IRE1α/XBP-1S/caspase-12 pathways. Our findings suggest that GSPE may be a novel protective agent against testicular toxicity induced by CIS.
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Affiliation(s)
- Xuhong Chang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Minmin Tian
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Qiong Zhang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Fangfang Liu
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Jinxia Gao
- Department of Occupational Diseases, Lanzhou Municipal Center for Disease Control, Lanzhou, China
| | - Sheng Li
- Department of Public Health, The First People's Hospital of Lanzhou City, Lanzhou, China
| | - Han Liu
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Xiangbo Hou
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Lei Li
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Chengyun Li
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Yingbiao Sun
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
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25
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Chalcone Derivatives: Role in Anticancer Therapy. Biomolecules 2021; 11:biom11060894. [PMID: 34208562 PMCID: PMC8234180 DOI: 10.3390/biom11060894] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 12/17/2022] Open
Abstract
Chalcones (1,3-diaryl-2-propen-1-ones) are precursors for flavonoids and isoflavonoids, which are common simple chemical scaffolds found in many naturally occurring compounds. Many chalcone derivatives were also prepared due to their convenient synthesis. Chalcones as weandhetic analogues have attracted much interest due to their broad biological activities with clinical potentials against various diseases, particularly for antitumor activity. The chalcone family has demonstrated potential in vitro and in vivo activity against cancers via multiple mechanisms, including cell cycle disruption, autophagy regulation, apoptosis induction, and immunomodulatory and inflammatory mediators. It represents a promising strategy to develop chalcones as novel anticancer agents. In addition, the combination of chalcones and other therapies is expected to be an effective way to improve anticancer therapeutic efficacy. However, despite the encouraging results for their response to cancers observed in clinical studies, a full description of toxicity is required for their clinical use as safe drugs for the treatment of cancer. In this review, we will summarize the recent advances of the chalcone family as potential anticancer agents and the mechanisms of action. Besides, future applications and scope of the chalcone family toward the treatment and prevention of cancer are brought out.
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26
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Michalkova R, Mirossay L, Gazdova M, Kello M, Mojzis J. Molecular Mechanisms of Antiproliferative Effects of Natural Chalcones. Cancers (Basel) 2021; 13:cancers13112730. [PMID: 34073042 PMCID: PMC8198114 DOI: 10.3390/cancers13112730] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/20/2021] [Accepted: 05/27/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Despite the important progress in cancer treatment in the past decades, the mortality rates in some types of cancer have not significantly decreased. Therefore, the search for novel anticancer drugs has become a topic of great interest. Chalcones, precursors of flavonoid synthesis in plants, have been documented as natural compounds with pleiotropic biological effects including antiproliferative/anticancer activity. This article focuses on the knowledge on molecular mechanisms of antiproliferative action of chalcones and draws attention to this group of natural compounds that may be of importance in the treatment of cancer disease. Abstract Although great progress has been made in the treatment of cancer, the search for new promising molecules with antitumor activity is still one of the greatest challenges in the fight against cancer due to the increasing number of new cases each year. Chalcones (1,3-diphenyl-2-propen-1-one), the precursors of flavonoid synthesis in higher plants, possess a wide spectrum of biological activities including antimicrobial, anti-inflammatory, antioxidant, and anticancer. A plethora of molecular mechanisms of action have been documented, including induction of apoptosis, autophagy, or other types of cell death, cell cycle changes, and modulation of several signaling pathways associated with cell survival or death. In addition, blockade of several steps of angiogenesis and proteasome inhibition has also been documented. This review summarizes the basic molecular mechanisms related to the antiproliferative effects of chalcones, focusing on research articles from the years January 2015–February 2021.
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27
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Hsu YK, Chen HY, Wu CC, Huang YC, Hsieh CP, Su PF, Huang YF. Butein induces cellular senescence through reactive oxygen species-mediated p53 activation in osteosarcoma U-2 OS cells. ENVIRONMENTAL TOXICOLOGY 2021; 36:773-781. [PMID: 33325610 DOI: 10.1002/tox.23079] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 12/06/2020] [Indexed: 06/12/2023]
Abstract
Butein is a flavonoid isolated from various medicinal plants. It is known to have different biological activities including anti-inflammation, anti-adipogenesis, and anti-angiogenesis. In the study, we demonstrated the anti-proliferative effect of butein in human osteosarcoma U-2 OS cells. Our data showed that butein significantly suppressed the viability and colony formation ability of U-2 OS cells. Further experiments revealed butein exposure resulted in a cell cycle arrest at S and G2/M phase in U-2 OS cells. Importantly, we found that butein activated the tumor suppressor p53, and trigged a p53-dependent senescence in U-2 OS cells. Knockdown of p53 suppressed the senescence and rescued the viability in butein-treated U-2 OS cells. Furthermore, we observed that butein exposure significantly enhanced reactive oxygen species (ROS) levels in U-2 OS cells. Co-administration of the ROS inhibitor NAC largely abolished the up-regulated p53 protein level, and rescued the suppressed viability and colony formation ability in butein-exposed U-2 OS cells. Taken together, our data proposed the increased ROS by butein exposure activated p53, and the activated p53 was involved in the anti-proliferative effect of butein via inducing senescence in U-2 OS cells. This report suggests that butein is a promising candidate for cancer therapy against osteosarcoma.
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Affiliation(s)
- Yung-Ken Hsu
- Department of Orthopedic Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Hsuan-Ying Chen
- Orthopedics and Sports Medicine Laboratory, Changhua Christian Hospital, Changhua, Taiwan
| | - Chia-Chieh Wu
- Department of Orthopedic Surgery, Changhua Christian Hospital, Changhua, Taiwan
- School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ying-Chih Huang
- Department of Research, Changhua Christian Hospital, Changhua, Taiwan
| | - Cheng-Pu Hsieh
- Department of Orthopedic Surgery, Changhua Christian Hospital, Changhua, Taiwan
- Orthopedics and Sports Medicine Laboratory, Changhua Christian Hospital, Changhua, Taiwan
| | - Po-Feng Su
- Department of Orthopedic Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Yi-Fu Huang
- Orthopedics and Sports Medicine Laboratory, Changhua Christian Hospital, Changhua, Taiwan
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28
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Lei Y, He L, Yan C, Wang Y, Lv G. PERK activation by CCT020312 chemosensitizes colorectal cancer through inducing apoptosis regulated by ER stress. Biochem Biophys Res Commun 2021; 557:316-322. [PMID: 33894420 DOI: 10.1016/j.bbrc.2021.03.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 03/08/2021] [Indexed: 12/11/2022]
Abstract
Endoplasmic reticulum (ER) stress is a significant mechanism for chemoresistance to colorectal cancer (CRC) treatment. The RNA-like endoplasmic reticulum kinase (PERK) is critical for ER stress induction. In the present study, we attempted to explore whether PERK activator CCT020312 (CCT) could be effective for CRC treatment, and reveal the underlying mechanisms. We first found that CCT dose- and time-dependently reduced CRC cell proliferation. Importantly, it markedly improved the chemosensitivity of CRC cells that were drug-sensitive or -resistant to taxol treatment, as evidenced by the significantly decreased cell viability. Moreover, CCT at the non-toxic concentration exhibited obviously synergistic effects with taxol to induce apoptosis and cell cycle arrest in G2/M phase in vitro. In addition, we showed that CCT alone considerably induced ER stress in CRC cells through a dose- and time-dependent fashion. Meanwhile, CCT combined with taxol caused significant ER stress through improving phosphorylated PERK, eukaryotic translation initiation factor 2α (eIF2ɑ), C/EBP homologous protein (CHOP) and glucose-regulated protein 78 (GRP78). More studies showed that the interaction between PERK and GRP78 was a potential target for CCT to perform its regulatory events. Intriguingly, PERK knockdown markedly abolished the regulatory role of CCT and taxol cotreatments in cell proliferation suppression and apoptosis induction, indicating the importance of PERK for CCT to perform its anti-cancer bioactivity. Our in vivo experiments confirmed that CCT plus taxol dramatically reduced tumor growth in CRC xenografts. Together, all these results suggested that promoting PERK activation by CCT may be an effective therapeutic strategy to improve CRC to taxol treatment.
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Affiliation(s)
- Yunpeng Lei
- Department of Gastrointestinal Surgery, Peking University Shenzhen Hospital, Shenzhen, Guang Dong Province, 518000, China
| | - Lirui He
- Department of Gastrointestinal Surgery, Peking University Shenzhen Hospital, Shenzhen, Guang Dong Province, 518000, China
| | - Chang Yan
- Department of Gastrointestinal Surgery, Peking University Shenzhen Hospital, Shenzhen, Guang Dong Province, 518000, China
| | - Yuchen Wang
- Department of Gastrointestinal Surgery, Peking University Shenzhen Hospital, Shenzhen, Guang Dong Province, 518000, China
| | - Guoqing Lv
- Department of Gastrointestinal Surgery, Peking University Shenzhen Hospital, Shenzhen, Guang Dong Province, 518000, China.
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Antal DS, Ardelean F, Jijie R, Pinzaru I, Soica C, Dehelean C. Integrating Ethnobotany, Phytochemistry, and Pharmacology of Cotinus coggygria and Toxicodendron vernicifluum: What Predictions can be Made for the European Smoketree? Front Pharmacol 2021; 12:662852. [PMID: 33953688 PMCID: PMC8092975 DOI: 10.3389/fphar.2021.662852] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/22/2021] [Indexed: 11/13/2022] Open
Abstract
The smoketree (Cotinus coggygria) is a historically known medicinal plant from Southeast Europe. Its ethnomedicinal use in skin and mucosal lesions is commonly accepted across countries. Other utilizations reported locally include fever reduction, cardiac diseases, hypertension, urinary diseases, cough, asthma, hemorrhoids, diabetes, numbness of arm, liver disease, and cancer. Departing from the smoketree's traditional uses, this review summarizes investigations on the phytochemistry and bioactivity of the plant. In vitro and in vivo experiments supporting wound-healing, anti-inflammatory, antibacterial, cytotoxic, antioxidative, hepatoprotective, and antidiabetic effects are presented. Metabolites from smoketree that are responsible for the main pharmacological effects of smoketree are pointed out. Furthermore, the review performs a comparison between C. coggygria and the lacquer tree (Toxicodendron vernicifluum). The latter is a comprehensively studied species used in Asian phytotherapy, with whom the European smoketree shares a consistent pool of secondary metabolites. The comparative approach aims to open new perspectives in the research of smoketree and anticipates an optimized use of C. coggygria in therapy. It also points out the relevance of a chemosystematic approach in the field of medicinal plants research.
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Affiliation(s)
- Diana Simona Antal
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Florina Ardelean
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Robert Jijie
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Iulia Pinzaru
- Department of Toxicology, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Codruta Soica
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Cristina Dehelean
- Department of Toxicology, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
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30
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Zhao T, Du J, Zeng H. Interplay between endoplasmic reticulum stress and non-coding RNAs in cancer. J Hematol Oncol 2020; 13:163. [PMID: 33267910 PMCID: PMC7709275 DOI: 10.1186/s13045-020-01002-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 11/17/2020] [Indexed: 12/11/2022] Open
Abstract
To survive, cancer cells are subjected to various internal and external adverse factors, including genetic mutations, hypoxia, nutritional deficiencies, and drug toxicity. All of these factors result in the accumulation of unfolded proteins in the endoplasmic reticulum, which leads to a condition termed endoplasmic reticulum stress (ER stress) and triggers the unfolded protein response (UPR). UPR downstream components strictly control transcription and translation reprogramming to ensure selective gene expression, including that of non-coding RNA (ncRNAs), to adapt to adverse environments. NcRNAs, including microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs), play important roles in regulating target gene expression and protein translation, and their aberrant expression is related to tumor development. Dysregulation of ncRNAs is involved in the regulation of various cellular characteristics of cancer cells, including growth, apoptosis, metastasis, angiogenesis, drug sensitivity, and tumor stem cell properties. Notably, ncRNAs and ER stress can regulate each other and collaborate to determine the fate of tumor cells. Therefore, investigating the interaction between ER stress and ncRNAs is crucial for developing effective cancer treatment and prevention strategies. In this review, we summarize the ER stress-triggered UPR signaling pathways involved in carcinogenesis followed by the mutual regulation of ER stress and ncRNAs in cancer, which provide further insights into the understanding of tumorigenesis and therapeutic strategies.
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Affiliation(s)
- Tianming Zhao
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, Guangdong, China
| | - Juan Du
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, Guangdong, China
| | - Hui Zeng
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, Guangdong, China.
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31
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Wu H, Ming W, Tan J, Lu Q, Mulmi Shrestha S, Li N, Wu G, Zhang Z, Shi R. Role of MKP-5-p38/MAPK pathway in Clopidogrel-induced gastric mucosal epithelial cells apoptosis and tight junction dysfunction. Am J Transl Res 2020; 12:1741-1753. [PMID: 32509173 PMCID: PMC7269986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
Bleeding and delayed healing of gastric ulcer are well-recognized in patients following Clopidorgrel treatment. Our previous studies have shown that endoplasmic reticulum stress (ER) is involved in Clopidogrel-induced gastric mucosal damage through activating p38 mitogen-activated protein kinases (MAPK) pathway. This present study aims to further investigate the role of MAP kinase phosphatase 5 (MKP-5), a MKP known to dephosphorylate and inactivate p38/MAPK, in Clopidogrel-induced gastric mucosal injury and the underlying mechanisms. It shows that MKP-5 is down-regulated at both mRNA and protein levels in the gastric mucosa from bleeding patients who took Clopidogrel over one year. In vitro study using human gastric epithelial cell line GES-1 demonstrates that exposure to Clopidorgrel (1.0-2.0 mM) increases phosphorylation of p38/MAPK and decreases MKP-5 expression simultaneously. Overexpression of MKP-5 promotes GES-1 cell proliferation and reduces apoptosis following Clopidogrel exposure. Interestingly, overexpression of MKP-5 also attenuates Clopidorgrel-induced tight junction (TJ) destruction by down-regulating expression of ER stress-related protein C/EBP homologous protein (CHOP) and tribbles pseudokinase 3 (TRIB3). These three effects, increased proliferation, reduced apoptosis and attenuated TJ destruction, are regulated through inhibited phosphorylation of p38/MAPK signaling pathway. We conclude that MKP-5 is down-regulated in Clopidogrel-induced gastric mucosa injury in vivo and in vitro via phosphorylation and activation of p38/MAPK signaling pathway. Overexpression of MKP-5 reverses Clopidogrel-induced gastric mucosal injury. These findings imply that MKP-5 may be a potential therapeutic target in Clopidogrel-induced gastric mucosal injury and bleeding.
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Affiliation(s)
- Hailu Wu
- Medical School of Southeast UniversityNanjing 210009, People’s Republic of China
- Department of Gastroenterology, Zhongda Hospital Affiliated to Southeast UniversityNanjing 210009, People’s Republic of China
| | - Wei Ming
- Medical School of Southeast UniversityNanjing 210009, People’s Republic of China
- Department of Gastroenterology, Zhongda Hospital Affiliated to Southeast UniversityNanjing 210009, People’s Republic of China
| | - Jiacheng Tan
- Department of Gastroenterology, Zhongda Hospital Affiliated to Southeast UniversityNanjing 210009, People’s Republic of China
| | - Qin Lu
- Department of Gastroenterology, Zhongda Hospital Affiliated to Southeast UniversityNanjing 210009, People’s Republic of China
| | | | - Nan Li
- Department of Gastroenterology, Zhongda Hospital Affiliated to Southeast UniversityNanjing 210009, People’s Republic of China
| | - Guoqiu Wu
- Center of Clinical Laboratory Medicine, Zhongda Hospital, Southeast UniversityNanjing 210009, People’s Republic of China
| | - Zhenyu Zhang
- Division of Gastroenterology, Department of Medicine, Nanjing Medical University Nanjing First HospitalNanjing 210009, People’s Republic of China
| | - Ruihua Shi
- Department of Gastroenterology, Zhongda Hospital Affiliated to Southeast UniversityNanjing 210009, People’s Republic of China
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Ye X, Liang T, Deng C, Li Z, Yan D. MSRB3 promotes the progression of clear cell renal cell carcinoma via regulating endoplasmic reticulum stress. Pathol Res Pract 2019; 216:152780. [PMID: 31889586 DOI: 10.1016/j.prp.2019.152780] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/29/2019] [Accepted: 12/01/2019] [Indexed: 11/24/2022]
Abstract
BACKGROUND Renal cancer represents about 3 % of all human cancers. Clear cell renal cell carcinoma (ccRCC) is the main type of renal cancer. Methionine sulfoxide reductase B3 (MSRB3) is a protein repair enzyme that specifically catalyzes the reduction of methionine-R-sulfoxide residues and has an antioxidant function. However, MSRB3's role in ccRCC is still obscure. METHODS Immunohistochemical staining and Real-time PCR were used to compare the expression level of MSRB3 in ccRCC tissues and adjacent tissues. Western blot was used to detect the expression of MSRB3 in cell lines. Chi-square test were applied to evaluate the potential of MSRB3 to function as a cancer biomarker. RNA interference was used to inhibit MSRB3 expression in ccRCC cells, followed by detecting cell proliferation, apoptosis, migration and invasion. The markers of endoplasmic reticulum stress were then detected by western blot. RESULTS In this study, we validated that MSRB3 was significantly up-regulated in ccRCC samples and cell lines. It was also demonstrated that the up-regulation of MSRB3 was associated with several clinicopathologic features. Knockdown of MSRB3 remarkably arrested the proliferation, migration and invasion, while promoted apoptosis, and induced the changes of markers of endoplasmic reticulum stress. CONCLUSION In conclusion, we demonstrated that MSRB3 was an oncogene of ccRCC associated with patients' pathological characteristics and modulated endoplasmic reticulum stress of cancer cells.
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Affiliation(s)
- Xuxiao Ye
- Department of Urology, Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Science, Shanghai, 201306, China
| | - Tao Liang
- Department of Urology, Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Science, Shanghai, 201306, China
| | - Chao Deng
- Department of Urology, Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Science, Shanghai, 201306, China
| | - Zuowei Li
- Department of Urology, Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Science, Shanghai, 201306, China
| | - Dongliang Yan
- Department of Urology, Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Science, Shanghai, 201306, China.
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Bordoloi D, Monisha J, Roy NK, Padmavathi G, Banik K, Harsha C, Wang H, Kumar AP, Arfuso F, Kunnumakkara AB. An Investigation on the Therapeutic Potential of Butein, A Tretrahydroxychalcone Against Human Oral Squamous Cell Carcinoma. Asian Pac J Cancer Prev 2019; 20:3437-3446. [PMID: 31759370 PMCID: PMC7063020 DOI: 10.31557/apjcp.2019.20.11.3437] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Indexed: 12/11/2022] Open
Abstract
Background: Oral squamous cell carcinoma (OSCC) is one of the most predominant cancers in India. With advances in the field of oncology, a number of therapies have emerged; however, they are minimally effective. Consequently, there is a need to develop safe and effective regimens for the treatment of OSCC. Butein, a tetrahydroxychalcone has been found to exhibit potent antioxidant, anti-inflammatory, and also anti-tumor effects against several cancer types. However, its effect on OSCC is not studied yet. Methods: The effect of butein on the viability, apoptosis, migration and invasion of OSCC cells was evaluated using MTT, colony formation, PI/FACS, live and dead, scratch wound healing, and matrigel invasion assays. Further Western blot analysis was done to evaluate the expression of different proteins involved in the regulation of cancer hallmarks. Results: This is the first report exemplifying the anti-cancer effect of butein against OSCC. Our results showed that butein exhibited potent anti-proliferative, cytotoxic, anti-migratory, and anti-invasive effects in OSCC cells. It suppressed the expression of NF-κB and NF-κB-regulated gene products such as COX-2, survivin and MMP-9 which are involved in the regulation of different processes like proliferation, survival, invasion, and metastasis of OSCC cells. Conclusion Collectively, these results suggest that butein has immense potential in the management of OSCC. Nonetheless, in vivo validation is critical before moving to clinical trials.
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Affiliation(s)
- Devivasha Bordoloi
- Cancer Biology Laboratory, & DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam, India
| | - Javadi Monisha
- Cancer Biology Laboratory, & DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam, India
| | - Nand Kishor Roy
- Cancer Biology Laboratory, & DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam, India
| | - Ganesan Padmavathi
- Cancer Biology Laboratory, & DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam, India
| | - Kishore Banik
- Cancer Biology Laboratory, & DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam, India
| | - Choudhary Harsha
- Cancer Biology Laboratory, & DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam, India
| | - Hong Wang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Singapore Nuclear Research and Safety Initiative, National University of Singapore, Singapore
| | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Frank Arfuso
- Stem Cell and Cancer Biology Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth, WA 6102, Australia
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