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Xiong K, Fang Y, Qiu B, Chen C, Huang N, Liang F, Huang C, Lu T, Zheng L, Zhao J, Zhu B. Investigation of cellular communication and signaling pathways in tumor microenvironment for high TP53-expressing osteosarcoma cells through single-cell RNA sequencing. Med Oncol 2024; 41:93. [PMID: 38526643 DOI: 10.1007/s12032-024-02318-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 01/29/2024] [Indexed: 03/27/2024]
Abstract
Osteosarcoma (OS) stands as the most prevalent primary bone cancer in children and adolescents, and its limited treatment options often result in unsatisfactory outcomes, particularly for metastatic cases. The tumor microenvironment (TME) has been recognized as a crucial determinant in OS progression. However, the intercellular dynamics between high TP53-expressing OS cells and neighboring cell types within the TME are yet to be thoroughly understood. In our study, we harnessed the single-cell RNA sequencing (scRNA-seq) technology in combination with the computational tool-Cellchat, aiming to elucidate the intercellular communication networks present within OS. Through meticulous quantitative inference and subsequent analysis of these networks, we succeeded in identifying significant signaling pathways connecting high TP53-expressing OS cells with proximate cell types, namely Macrophages, Monocytes, Endothelial Cells, and PVLs. This research brings forth a nuanced understanding of the intricate patterns and coordination involved in the TME's intercellular communication signals. These findings not only provide profound insights into the molecular mechanisms underpinning OS but also indicate potential therapeutic targets that could revolutionize treatment strategies.
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Affiliation(s)
- Kai Xiong
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
- Department of Orthopaedics Trauma and HandSurgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Department of Orthopaedics Trauma and HandSurgery, The Third Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530031, China
| | - Yuqi Fang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
| | - Boyuan Qiu
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
| | - Chaotao Chen
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
- Department of Orthopaedics Trauma and HandSurgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
| | - Nanchang Huang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
- Department of Orthopaedics Trauma and HandSurgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
| | - Feiyuan Liang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
- Department of Orthopaedics Trauma and HandSurgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
| | - Chuangming Huang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
- Department of Orthopaedics Trauma and HandSurgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Department of Bone and Soft Tissue Surgery, Guangxi Medical University Cancer Hospital, Guangxi Medical University, Nanning, 530021, China
| | - Tiantian Lu
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China
| | - Li Zheng
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China.
- International Joint Laboratory of Ministry of Education for Regeneration of Bone and Soft Tissues, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
| | - Jinmin Zhao
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China.
- Department of Orthopaedics Trauma and HandSurgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
- International Joint Laboratory of Ministry of Education for Regeneration of Bone and Soft Tissues, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
- Guangxi Key Laboratory of Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
| | - Bo Zhu
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, 530021, China.
- Guangxi Key Laboratory of Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China.
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Saikia M, Cheung N, Singh AK, Kapoor V. Role of Midkine in Cancer Drug Resistance: Regulators of Its Expression and Its Molecular Targeting. Int J Mol Sci 2023; 24:ijms24108739. [PMID: 37240085 DOI: 10.3390/ijms24108739] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Molecules involved in drug resistance can be targeted for better therapeutic efficacies. Research on midkine (MDK) has escalated in the last few decades, which affirms a positive correlation between disease progression and MDK expression in most cancers and indicates its association with multi-drug resistance in cancer. MDK, a secretory cytokine found in blood, can be exploited as a potent biomarker for the non-invasive detection of drug resistance expressed in various cancers and, thereby, can be targeted. We summarize the current information on the involvement of MDK in drug resistance, and transcriptional regulators of its expression and highlight its potential as a cancer therapeutic target.
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Affiliation(s)
- Minakshi Saikia
- Department of Radiation Oncology, Washington University in St. Louis School of Medicine, St. Louis, MO 63108, USA
| | - Nathan Cheung
- Department of Radiation Oncology, Washington University in St. Louis School of Medicine, St. Louis, MO 63108, USA
| | - Abhay Kumar Singh
- Department of Radiation Oncology, Washington University in St. Louis School of Medicine, St. Louis, MO 63108, USA
| | - Vaishali Kapoor
- Department of Radiation Oncology, Washington University in St. Louis School of Medicine, St. Louis, MO 63108, USA
- Siteman Cancer Center, St. Louis, MO 63108, USA
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Ketenci S, Uygar Kalaycı M, Dündar B, Duranay R, Şükrü Aynacıoğlu A. Elevated serum midkine levels in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infected patients. Int Immunopharmacol 2022; 110:108939. [PMID: 35717836 PMCID: PMC9181266 DOI: 10.1016/j.intimp.2022.108939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 06/06/2022] [Accepted: 06/07/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND The coronavirus disease-2019 (COVID-19) pandemic has caused important health, economic, social, and cultural problems worldwide. Recent findings demonstrate an excessive cytokine release during the disease development, especially in the seriously life-threatening form of COVID-19. Among other chemokines and cytokines that are released in high amounts at the infection site of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), midkine (MK), which is a potent pro-inflammatory growth factor/ cytokine, can be also overexpressed and contribute to the pathophysiological process in patients infected with SARS-CoV-2. MATERIALS AND METHOD Serum was collected from 87 intensive care unit (ICU) patients that are COVID-19 positive and 50 healthy volunteers in the control group with a negative PCR test and without disease symptoms. Circulating MK concentration was measured by enzyme-linked immunosorbent assay (ELISA). RESULTS COVID-19 patients had a significantly higher serum MK concentration compared to non-COVID-19 control subjects (1892.8 ± 1615.8 pg/mL versus 680.7 ± 907.6 pg/mL, respectively; P < 0.001). The cut-off MK concentration was 716.7 pg/ mL, with the sensitivity and specificity of 75.9 % and 76.0 %, respectively. The area under the receiver operating characteristic (ROC) curve of MK was = 0.827. Our findings showed that circulating MK levels are significantly increased in SARS-CoV-2 infected patients. CONCLUSION We suggest that MK is involved in the pathogenesis of COVID-19 and may be a part of hypercytokinaemia. Therefore, MK may serve as a supporting biomarker in the diagnosis of COVID-19, and blocking MK actions or its targets may attenuate the inflammatory process and the severity of the disease.
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Affiliation(s)
- Sema Ketenci
- Istanbul Atlas University, Faculty of Medicine, Department of Medical Pharmacology, Istanbul, Turkey
| | - M. Uygar Kalaycı
- Istanbul Atlas University, Faculty of Medicine, Department of General Surgery, Istanbul, Turkey
| | - Bağnu Dündar
- Istanbul Atlas University, Faculty of Medicine, Department of Biochemistry, Istanbul, Turkey
| | - Recep Duranay
- Istanbul Atlas University, Faculty of Engineering, Computer Engineering, Istanbul, Turkey
| | - A. Şükrü Aynacıoğlu
- Istanbul Atlas University, Faculty of Medicine, Department of Medical Pharmacology, Istanbul, Turkey,Corresponding author at: Istanbul Atlas University, Anadolu Cad. No: 40, Kağıthane, 34408 Istanbul, Turkey
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Ketenci S, Aynacıoğlu AŞ. The growth factor/cytokine midkine may participate in cytokine storm and contribute to the pathogenesis of severe acute respiratory syndrome coronavirus 2-infected patients. THE EGYPTIAN JOURNAL OF BRONCHOLOGY 2021. [PMCID: PMC8475858 DOI: 10.1186/s43168-021-00087-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Abstract
Background
The current coronavirus disease 2019 (COVID-19) outbreak caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has emerged in Wuhan, China, and has rapidly become a global challenge, creating major challenges to health systems in almost every country in the world it has turned into a pandemic. COVID-19 poses a risky clinical situation that can range from mild illness to severe respiratory failure, requiring admission to intensive care.
Main body
It is known that SARS-CoV-2 infection causes a cytokine storm in some critically ill patients. However, more and more evidence showed that there is a dramatic increase in cytokine levels in patients diagnosed with COVID-19. Midkine (MK) is involved in various physiological and pathological processes, which some of them are desired and beneficial such as controlling tissue repair and antimicrobial effects, but some others are harmful such as promoting inflammation, carcinogenesis, and chemoresistance. Also, MK is expressed in inflammatory cells and released by endothelial cells under hypoxic conditions.
Conclusions
Considering all this information, there are strong data that midkine, an important cytokine known to increase in inflammatory diseases, may be overexpressed in patients who are positive for COVID-19. The overexpression of MK reveals a picture leading to fibrosis and damage in the lung. Therefore, questions arise about how the expression of MK changes in COVID-19 patients and can we use it as an inflammation biomarker or in the treatment protocol in the future.
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Midkine promotes glioblastoma progression via PI3K-Akt signaling. Cancer Cell Int 2021; 21:509. [PMID: 34556138 PMCID: PMC8461913 DOI: 10.1186/s12935-021-02212-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 09/14/2021] [Indexed: 01/15/2023] Open
Abstract
Background Our previous bioinformatics-based study found that midkine (MDK) was associated with poor prognosis of glioblastoma (GBM). However, the mechanism of MDK in GBM remains elusive. Methods A public GBM-related dataset and GBM tissues from our center were used validate the aberrant expression of MDK in GBM at the RNA and protein levels. The relationship between MDK expression and survival of GBM patients was also explored through survival analysis. Subsequently, we identified MDK-related GBM-specific genes using differential expression analysis. Functional enrichment analyses were performed to reveal their potential biological functions. CCK-8, 5-ethynyl-2′-deoxyuridine, and Matrigel-transwell assays were performed in GBM cell lines in which MDK was knocked out or overexpressed in order assess the effects of MDK on proliferation, migration, and invasion of GBM cells. Western blotting was performed to detect candidate proteins. Results Our study showed MDK is a promising diagnostic and prognostic biomarker for GBM because it is highly expressed in the disease and it is associated with poor prognosis. MDK is involved in various cancer-related pathways, such as PI3K-Akt signaling, the cell cycle, and VEGF signaling. A comprehensive transcriptional regulatory network was constructed to show the potential pathways through which MDK may be involved in GBM. In vitro, Overexpression of MDK augmented proliferation, migration, and invasion of GBM cell lines, whereas suppression of MDK led to the opposite effects. Furthermore, our study confirmed that MDK promotes the progression of GBM by activating the PI3K-Akt signaling pathway. Conclusions Our present study proposes that MDK promotes GBM by activating the PI3K-Akt signaling pathway, and it describes a potential regulatory network involved. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-021-02212-3.
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Serum midkine as non-invasive biomarker for detection and prognosis of non-small cell lung cancer. Sci Rep 2021; 11:14616. [PMID: 34272441 PMCID: PMC8285415 DOI: 10.1038/s41598-021-94272-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 07/07/2021] [Indexed: 11/09/2022] Open
Abstract
Lung cancer continues to be the leading cause for cancer-related deaths in men and women worldwide. Sufficient screening tools enabling early diagnosis are essential to improve patient outcomes. The aim of this study was to evaluate serum midkine (S-MK) both as a diagnostic and prognostic biomarker in non-small cell lung cancer (NSCLC). This single-center analysis included 59 NSCLC patients counting 30 squamous cell cancers and 29 adenocarcinomas. Preoperative S-MK concentration was determined using ELISA. Patients were followed up to five years. S-MK was found to be significantly overexpressed in patients with NSCLC compared to healthy controls (p < 0.001). The discriminative power of S-MK to differentiate NSCLC subjects from controls was fairly high with an area under the receiver operating characteristic curve of 0.83 (p < 0.001). Optimal sensitivity of 92% and reasonable specificity of 68% was reached at a threshold of 416 pg/ml S-MK. Patients with high S-MK concentration showed a significantly shorter overall survival compared to patients with low S-MK expression (p < 0.05). In conclusion, S-MK is overexpressed in patients with NSCLC and serves as an independent prognostic factor for overall survival. S-MK may thus be considered as an additional non-invasive biomarker not only for NSCLC screening but also for outcome prediction.
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Wang M, Chen W, Chen J, Yuan S, Hu J, Han B, Huang Y, Zhou W. Abnormal saccharides affecting cancer multi-drug resistance (MDR) and the reversal strategies. Eur J Med Chem 2021; 220:113487. [PMID: 33933752 DOI: 10.1016/j.ejmech.2021.113487] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/24/2021] [Accepted: 04/15/2021] [Indexed: 02/07/2023]
Abstract
Clinically, chemotherapy is the mainstay in the treatment of multiple cancers. However, highly adaptable and activated survival signaling pathways of cancer cells readily emerge after long exposure to chemotherapeutics drugs, resulting in multi-drug resistance (MDR) and treatment failure. Recently, growing evidences indicate that the molecular action mechanisms of cancer MDR are closely associated with abnormalities in saccharides. In this review, saccharides affecting cancer MDR development are elaborated and analyzed in terms of aberrant aerobic glycolysis and its related enzymes, abnormal glycan structures and their associated enzymes, and glycoproteins. The reversal strategies including depletion of ATP, circumventing the original MDR pathway, activation by or inhibition of sugar-related enzymes, combination therapy with traditional cytotoxic agents, and direct modification on the sugar moiety, are ultimately proposed. It follows that abnormal saccharides have a significant effect on cancer MDR development, providing a new perspective for overcoming MDR and improving the outcome of chemotherapy.
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Affiliation(s)
- Meizhu Wang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, E. 232, University Town, Waihuan Rd, Panyu, Guangzhou, 510006, China; Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, 200241, Shanghai, China
| | - Wenming Chen
- Department of Pharmaceutical Production Center, The First Hospital of Hunan University of Chinese Medicine, 95, Shaoshan Rd, Changsha, Hunan, 41007, China
| | - Jiansheng Chen
- College of Horticulture, South China Agricultural University, 483, Wushan Rd, Guangzhou, Guangdong province, 510642, China
| | - Sisi Yuan
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, E. 232, University Town, Waihuan Rd, Panyu, Guangzhou, 510006, China
| | - Jiliang Hu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, E. 232, University Town, Waihuan Rd, Panyu, Guangzhou, 510006, China
| | - Bangxing Han
- Department of Biological and Pharmaceutical Engineering, West Anhui University, Lu'an, Anhui, China; Anhui Engineering Laboratory for Conservation and Sustainable Utilization of Traditional Chinese Medicine Resources, West Anhui University, Lu'an, Anhui, China
| | - Yahui Huang
- College of Horticulture, South China Agricultural University, 483, Wushan Rd, Guangzhou, Guangdong province, 510642, China.
| | - Wen Zhou
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, 200241, Shanghai, China.
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Bhattacharyya U, Verma BK, Saha R, Mukherjee N, Raza MK, Sahoo S, Kondaiah P, Chakravarty AR. Structurally Characterized BODIPY-Appended Oxidovanadium(IV) β-Diketonates for Mitochondria-Targeted Photocytotoxicity. ACS OMEGA 2020; 5:4282-4292. [PMID: 32149258 PMCID: PMC7057700 DOI: 10.1021/acsomega.9b04204] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 02/10/2020] [Indexed: 05/21/2023]
Abstract
Mixed-ligand oxidovanadium(IV) β-diketonates having NNN-donor dipicolylamine-conjugated to boron-dipyrromethene (BODIPY in L1) and diiodo-BODIPY (in L2) moieties, namely, [VO(L1)(acac)]Cl (1), [VO(L2)(acac)]Cl (2), and [VO(L1)(dbm)]Cl (3), where acac and dbm are monoanionic O,O-donor acetylacetone and 1,3-diphenyl-1,3-propanedione, were prepared, characterized, and tested for their photoinduced anticancer activity in visible light. Complexes 1 and 2 were structurally characterized as their PF6 - salts (1a and 2a) by X-ray crystallography. They showed VIVN3O3 six-coordinate geometry with dipicolylamine base as the facial ligand. The non-iodinated BODIPY complexes displayed absorption maxima at ∼501 nm, while it is ∼535 nm for the di-iodinated 2 in 10% DMSO-PBS buffer medium (pH = 7.2). Complexes 1 and 3 being green emissive (λem, ∼512 nm; λex, 470 nm; ΦF, ∼0.10) in 10% aqueous DMSO were used for cellular imaging studies. Complex 3 localized primarily in the mitochondria of the cervical HeLa cells with a co-localization coefficient value of 0.7. The non-emissive diiodo-BODIPY complex 2 showed generation of singlet oxygen (ΦΔ ≈ 0.47) on light activation. Annexin-V assay showed singlet oxygen-mediated cellular apoptosis, making this complex a targeted PDT agent.
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Affiliation(s)
- Utso Bhattacharyya
- Department of Inorganic
and Physical Chemistry, Indian Institute
of Science, Bangalore 560 012, India
| | - Brijesh K. Verma
- Department
of Molecular Reproduction, Development and
Genetics, Indian Institute of Science, Bangalore 560 012, India
| | - Rupak Saha
- Department of Inorganic
and Physical Chemistry, Indian Institute
of Science, Bangalore 560 012, India
| | - Nandini Mukherjee
- Department of Inorganic
and Physical Chemistry, Indian Institute
of Science, Bangalore 560 012, India
| | - Md Kausar Raza
- Department of Inorganic
and Physical Chemistry, Indian Institute
of Science, Bangalore 560 012, India
| | - Somarupa Sahoo
- Department of Inorganic
and Physical Chemistry, Indian Institute
of Science, Bangalore 560 012, India
| | - Paturu Kondaiah
- Department
of Molecular Reproduction, Development and
Genetics, Indian Institute of Science, Bangalore 560 012, India
- E-mail: . Tel.: +91-80-22932688. Fax: +91-80-23600999 (P.K.)
| | - Akhil R. Chakravarty
- Department of Inorganic
and Physical Chemistry, Indian Institute
of Science, Bangalore 560 012, India
- E-mail: . Tel.: +91-80-22932533. Fax: +91-80-23600683 (A.R.C.)
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Karadeniz Z, Aynacıoğlu AŞ, Bilir A, Tuna MY. Inhibition of midkine by metformin can contribute to its anticancer effects in malignancies: A proposal mechanism of action of metformin in context of endometrial cancer prevention and therapy. Med Hypotheses 2019; 134:109420. [PMID: 31634770 DOI: 10.1016/j.mehy.2019.109420] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/20/2019] [Accepted: 09/30/2019] [Indexed: 01/10/2023]
Abstract
Metformin, a drug widely used in the treatment of type II diabetes mellitus (T2DM), has been the focus of interest as a potential therapeutic agent for certain types of malignancies, including gynaecological cancers [i.e. endometrial cancer (EC)]. Although the exact mechanism behind the potential anticancer activity of metformin is still not completely understood, certain studies have suggested that different effects on cell functions, such as inhibition of cell migration, apoptosis and tumor cell proliferation, are involved in its preventive and therapeutic effects in certain types of malignancies, including EC. In contrast, midkine (MK), a heparin-binding growth factor and cytokine, which induces carcinogenesis and chemoresistance, promotes the development and progression of many malignant tumours by increasing diverse cell functions such as cell proliferation, cell survival and antiapoptotic activities via mainly the activation of phosphatidyl inositol 3-kinase (PI3K) and mitogen-activated protein kinase (MAPK) pathways. The same pathways are also subject to certain therapeutic effects of metformin, although this cytokine and this drug have some different mechanism of action pathways as well. Taken together, MK and metformin appear to have opposite effects in various biological processes such as apoptosis, cell proliferation, cell survival, cell migration, and angiogenesis. On the other hand, MK activates PI3K and MAPK cell signal pathways, whereas metformin inhibits these two pathways. It seems likely that almost all the pathways and cell functions, which play important roles in malignancies, are inhibited by metformin and activated by MK. Given the opposite relationship between the actions of metformin and MK, we hypothesize that metformin may act like a novel MK inhibitor in some malignancies. We also discuss the possible relationship between metformin and MK in the context of EC, the most common gynecological cancer worldwide, which incidence is rising rapidly, in parallel with the increase in obesity, T2DM and insulin resistance. In this respect, the therapeutic use of metformin may improve the survival of EC or other cancers, via inhibiting or overcoming the unwanted effects of MK in carcinogenesis.
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Affiliation(s)
- Zeliha Karadeniz
- Department of Gynecology and Obstetrics, Istanbul Aydin University, Medical Faculty, Florya Main Campus, Kücükcekmece, 34295 Istanbul, Turkey
| | - A Şükrü Aynacıoğlu
- Department of Medical Pharmacology, Istanbul Aydin University, Medical Faculty, Florya Main Campus, Kücükcekmece, 34295 Istanbul, Turkey.
| | - Ayhan Bilir
- Department of Histology and Embryology, Istanbul Aydin University, Medical Faculty, Florya Main Campus, Kücükcekmece, 34295 Istanbul, Turkey
| | - M Yakup Tuna
- Department of Anatomy, Istanbul Aydin University, Medical Faculty, Florya Main Campus, Kücükcekmece, 34295 Istanbul, Turkey
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Mukherjee N, Raghavan A, Podder S, Majumdar S, Kumar A, Nandi D, Chakravarty AR. Photocytotoxic Activity of Copper(II) and Zinc(II) Complexes of Curcumin and (Acridinyl)dipyridophenazine. ChemistrySelect 2019. [DOI: 10.1002/slct.201902281] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Nandini Mukherjee
- Department of Inorganic and Physical ChemistryIndian Institute of Science Sir C.V. Raman Avenue Bangalore 560012 India
| | - Abinaya Raghavan
- Department of BiochemistryIndian Institute of Science Sir C.V. Raman Avenue Bangalore 560012 India
| | - Santosh Podder
- Department of BiochemistryIndian Institute of Science Sir C.V. Raman Avenue Bangalore 560012 India
| | - Shamik Majumdar
- Department of BiochemistryIndian Institute of Science Sir C.V. Raman Avenue Bangalore 560012 India
| | - Arun Kumar
- Department of Inorganic and Physical ChemistryIndian Institute of Science Sir C.V. Raman Avenue Bangalore 560012 India
| | - Dipankar Nandi
- Department of BiochemistryIndian Institute of Science Sir C.V. Raman Avenue Bangalore 560012 India
| | - Akhil R. Chakravarty
- Department of Inorganic and Physical ChemistryIndian Institute of Science Sir C.V. Raman Avenue Bangalore 560012 India
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Zhang D, Ding L, Li Y, Ren J, Shi G, Wang Y, Zhao S, Ni Y, Hou Y. Midkine derived from cancer-associated fibroblasts promotes cisplatin-resistance via up-regulation of the expression of lncRNA ANRIL in tumour cells. Sci Rep 2017; 7:16231. [PMID: 29176691 PMCID: PMC5701200 DOI: 10.1038/s41598-017-13431-y] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 09/25/2017] [Indexed: 01/16/2023] Open
Abstract
Midkine (MK) is a heparin-binding growth factor that promotes carcinogenesis and chemoresistance. The tumour microenvironment (TME) can affect chemotherapy sensitivity. However, the role of stromal-derived MK, especially in cancer-associated fibroblasts (CAFs), is unclear. Here, we confirmed that MK decreased cisplatin-induced cell death in oral squamous cell carcinoma (OSCC) cells, ovarian cancer cells and lung cancer cells. We also isolated primary CAFs (n = 3) from OSCC patients and found that CAFs secreted increased levels of MK, which abrogated cisplatin-induced cell death. Moreover, MK increased the expression of lncRNA ANRIL in the tumour cells. Normal tissues, matched tumour-adjacent tissues and OSCC tissues were analysed (n = 60) and showed that lncRNA ANRIL was indeed overexpressed during carcinogenesis and correlated with both high TNM stage and lymph node metastasis (LNM). Furthermore, lncRNA ANRIL knockdown in tumour cells inhibited proliferation, induced apoptosis and increased cisplatin cytotoxicity of the tumour cells via impairment of the drug transporters MRP1 and ABCC2, which could be restored by treatment with human MK in a caspase-3/BCL-2-dependent manner. In conclusion, we firstly describe that CAFs in the TME contribute to the high level of MK in tumours and that CAF-derived MK can promote cisplatin resistance via the elevated expression of lncRNA ANRIL.
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Affiliation(s)
- Dongya Zhang
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China
| | - Liang Ding
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China
| | - Yi Li
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China
| | - Jing Ren
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China
| | - Guoping Shi
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China
| | - Yong Wang
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China
| | - Shuli Zhao
- Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
| | - Yanhong Ni
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China.
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology and Hospital of Stomatology, Medical School, Nanjing University, Nanjing, China.
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12
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He X, Deng Y, Yue W. Investigating critical genes and gene interaction networks that mediate cyclophosphamide sensitivity in chronic myelogenous leukemia. Mol Med Rep 2017; 16:523-532. [PMID: 28560425 PMCID: PMC5482156 DOI: 10.3892/mmr.2017.6636] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 02/15/2017] [Indexed: 01/06/2023] Open
Abstract
Drug resistance is an obstacle in the treatment of chronic myelogenous leukemia (CML), and is a common reason for treatment failure or disease progression. However, the underlying mechanisms of cyclophosphamide resistance remain poorly defined. In the present study, microarray data concerning cyclophosphamide‑sensitive and ‑resistant chronic myelogenous leukemia cell lines were analyzed. A total of 258 differentially‑expressed genes (DEGs) were identified between these two groups, from which 139 DEGs were upregulated and 119 were downregulated. Several candidate genes that were associated with cyclophosphamide resistance were also identified. These DEGs were subsequently classified using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment pathway analysis. A total of 487 biological processes and 17 KEGG pathways were revealed to be enriched. Furthermore, an interaction network was established to identify the core genes that regulated cyclophosphamide resistance. Signal transducer and activator of transcription 5A (STAT5A), FYN proto‑oncogene, Src family tyrosine kinase and spleen associated tyrosine kinase were revealed to be the hub genes in multiple enriched biological processes and signaling pathways, indicating that these were involved in mediating cyclophosphamide sensitivity in CML cells. The expression levels of 5 DEGs were also confirmed in two human CML cell lines (K‑562 and KU812) by reverse transcription‑quantitative polymerase chain reaction. Furthermore, selective knockdown of STAT5A and S100 calcium binding protein A4 (S100A4) recovered cyclophosphamide sensitivity in K‑562 cells, suggesting their involvement in drug resistance. The present study identified several potential genes and pathways contributing to cyclophosphamide resistance, and confirmed the involvement of STAT5A and S100A4 in drug resistance. These results enable improved understanding of the mechanisms underlying drug resistance in CML cells.
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MESH Headings
- Antineoplastic Agents/pharmacology
- Antineoplastic Agents/therapeutic use
- Cell Line, Tumor
- Computational Biology/methods
- Cyclophosphamide/pharmacology
- Cyclophosphamide/therapeutic use
- Databases, Nucleic Acid
- Drug Resistance, Neoplasm/genetics
- Epistasis, Genetic
- Gene Expression Profiling
- Gene Expression Regulation, Leukemic/drug effects
- Gene Ontology
- Gene Regulatory Networks
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism
- Reproducibility of Results
- S100 Calcium-Binding Protein A4/genetics
- S100 Calcium-Binding Protein A4/metabolism
- STAT5 Transcription Factor/genetics
- STAT5 Transcription Factor/metabolism
- Transcriptome
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Affiliation(s)
- Xiao He
- Blood Transfusion Department, The First People's Hospital of Yancheng City, Yancheng, Jiangsu 224006, P.R. China
| | - Yuying Deng
- Blood Transfusion Department, The First People's Hospital of Yancheng City, Yancheng, Jiangsu 224006, P.R. China
| | - Wei Yue
- Blood Transfusion Department, The First People's Hospital of Yancheng City, Yancheng, Jiangsu 224006, P.R. China
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13
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Synthesis and characterization of cobalt(II), nickel(II) and copper(II)-based potential photosensitizers: Evaluation of their DNA binding profile, cleavage and photocytotoxicity. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.12.032] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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14
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Luo J, Wang X, Xia Z, Yang L, Ding Z, Chen S, Lai B, Zhang N. Transcriptional factor specificity protein 1 (SP1) promotes the proliferation of glioma cells by up-regulating midkine (MDK). Mol Biol Cell 2015; 26:430-9. [PMID: 25428991 PMCID: PMC4310735 DOI: 10.1091/mbc.e14-10-1443] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 11/19/2014] [Accepted: 11/20/2014] [Indexed: 12/21/2022] Open
Abstract
Midkine (MDK) expression is associated with the proliferation of many cancers, including glioma. However, the upstream signaling that leads to MDK accumulation remains elusive. This study investigates the molecular mechanism that induces MDK overexpression in human glioma. The Repository for Molecular Brain Neoplasia Data was analyzed to identify potential MDK regulators. Expression of MDK and specificity protein 1 (SP1) was compared in glioma specimens. Chromatin immunoprecipitation assay was used to confirm the transcriptional regulation. MDK-force-expressed, SP1-silenced glioma cells were used to test rescue effects in vitro and in vivo. MDK and SP1 expression in gliomas was significantly higher than in adjacent tissues and was positively correlated in glioma clinical samples and cell lines. The promoter of the human MDK gene has a putative SP1 binding site. SP1 binds to the promoter of the MDK gene and directly regulates MDK expression. MDK or SP1 gene silencing inhibited the proliferation of glioma cells and reduced the tumor volume in nude mice. Overexpression of MDK in SP1-silenced cells could partially rescue the SP1 inhibition effects in vivo and in vitro. SP1 directly up-regulated the expression of MDK, and the SP1-MDK axis cooperated in glioma tumorigenesis.
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Affiliation(s)
- Jingyan Luo
- Forevergen Biosciences Center, R&D Unit 602, Guangzhou 510000, China Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Xiaoxiao Wang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, and Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Zhibo Xia
- Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Lixuan Yang
- Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Zhiming Ding
- Department of Neurosurgery, Huang Pu Division, First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510000, China
| | - Shiyuan Chen
- Department of Neurology and Northwestern Brain Tumor Institute, Center of Genetic Medicine, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611
| | - Bingquan Lai
- Forevergen Biosciences Center, R&D Unit 602, Guangzhou 510000, China
| | - Nu Zhang
- Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
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15
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Li W, Jie Z, Li Z, Liu Y, Gan Q, Mao Y, Wang X. ERCC1 siRNA ameliorates drug resistance to cisplatin in gastric carcinoma cell lines. Mol Med Rep 2014; 9:2423-8. [PMID: 24699918 DOI: 10.3892/mmr.2014.2112] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Accepted: 02/24/2014] [Indexed: 11/06/2022] Open
Abstract
The present study examined the effects of cisplatin (DDP) on gastric carcinoma cells by inhibiting the expression of excision repair cross-complementing 1 (ERCC1) using RNA interference (RNAi). mRNA and protein expression of ERCC1 were measured in various gastric carcinoma cell lines using reverse transcription polymerase chain reaction (RT-PCR) and western blot analysis. Cells were treated with different concentrations of DDP and the cell viability was measured using an MTT assay. The correlation between the expression of the ERCC1 gene and the resistance to DDP in the cells was determined. The specific ERCC1 small interfering RNA (siRNA) was synthesized and then transfected into SGC-7901/DDP cells. Alterations in intracellular ERCC1 mRNA expression and protein levels were detected using RT-PCR and western blot analysis, the number of apoptotic cells were measured using flow-cytometry and the cell viability was measured using an MTT assay. The gene expression of ERCC1 correlated with the resistance to DDP of the cells. mRNA expression of ERCC1 was significantly reduced 24 h following transfection of ERCC1 siRNA compared with the mock control group. In addition, the number of apoptotic cells was increased and cell viability was significantly decreased in the ERCC1 siRNA-transfected group compared with the mock control group, suggesting that the sensitivity of SGC-7901/DDP cells to DDP had significantly increased. Cells transfected with siRNA1, siRNA2 and siRNA3 were significantly more sensitive to DPP (161, 381 and 249%, respectively) compared with the mock controls (P<0.05). The results of the present study showed that drug resistance to DDP in gastric carcinoma is correlated with increased expression of ERCC1; therefore, inhibition of ERCC1 by siRNA may ameliorate resistance to DDP in gastric carcinoma.
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Affiliation(s)
- Wei Li
- Department of General Surgery, Jiangxi Provincial Corps Hospital, Chinese People's Armed Police Force, Nanchang, Jiangxi 330003, P.R. China
| | - Zhigang Jie
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zhengrong Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yi Liu
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Quan Gan
- Department of General Surgery, Jiangxi Provincial Corps Hospital, Chinese People's Armed Police Force, Nanchang, Jiangxi 330003, P.R. China
| | - Yiqiu Mao
- Department of General Surgery, Jiangxi Provincial Corps Hospital, Chinese People's Armed Police Force, Nanchang, Jiangxi 330003, P.R. China
| | - Xuemin Wang
- Department of General Surgery, Jiangxi Provincial Corps Hospital, Chinese People's Armed Police Force, Nanchang, Jiangxi 330003, P.R. China
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16
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Balaji B, Somyajit K, Banik B, Nagaraju G, Chakravarty AR. Photoactivated DNA cleavage and anticancer activity of oxovanadium(IV) complexes of curcumin. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.02.025] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Lee SJ, Ryu DH, Jang LC, Cho SC, Kim WJ, Moon SK. Suppressive effects of an ethanol extract of Gleditsia sinensis thorns on human SNU-5 gastric cancer cells. Oncol Rep 2013; 29:1609-16. [PMID: 23381601 DOI: 10.3892/or.2013.2271] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 12/14/2012] [Indexed: 11/05/2022] Open
Abstract
The thorns of Gleditsia sinensis are a traditional Oriental medicine used for the treatment of swelling, suppuration, carbuncle and skin diseases. In the present study, we identified a novel molecular mechanism by which an ethanol extract of Gleditsia sinensis thorns (EEGS) inhibits the growth of the SNU-5 human gastric cancer cell line. EEGS treatment inhibited cell growth and was associated with G1 phase cell cycle arrest at a concentration of 400 µg/ml (IC50) in SNU-5 cells. Treatment with EEGS also stimulated p21WAF1 expression, which significantly decreased the expression of cyclins and cyclin-dependent kinases (CDKs). Further study suggested that p38 MAP kinase pathways may be involved in the inhibition of cell proliferation through p21WAF1‑dependent G1 phase cell cycle arrest in EEGS-treated cells. In addition, NF-κB and AP-1 transcription factor binding sites were identified as the cis-elements for tumor necrosis factor-α (TNF-α)-induced matrix metalloproteinase-9 (MMP-9) expression in SNU-5 cells, as determined by gel-shift assay. Treatment of cells with EEGS suppressed MMP-9 expression induced by TNF-α via a decrease in the binding activity of both NF-κB and AP-1 motifs. These data demonstrate that EEGS-mediated inhibition of cell growth appears to involve the activation of p38 MAP kinase, subsequently leading to the induction of p21WAF1 and the downregulation of cyclin D1/CDK4 and cyclin E/CDK2 complexes. Moreover, EEGS strongly inhibited TNF-α-induced MMP-9 expression by impeding the DNA binding activity of NF-κB and AP-1. Overall, these results provide a potential mechanism for EEGS in the treatment of gastric cancer.
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Affiliation(s)
- Se-Jung Lee
- Department of Biotechnology, Chungju National University, Chungju, Chungbuk 380-702, Republic of Korea
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18
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Banik B, Somyajit K, Koley D, Nagaraju G, Chakravarty AR. Cellular uptake and remarkable photocytotoxicity of pyrenylter pyridine oxovanadium(IV) complexes of dipyridophenazine bases. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.06.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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19
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Maity B, Gadadhar S, Goswami TK, Karande AA, Chakravarty AR. Photo-induced anticancer activity of polypyridyl platinum(II) complexes. Eur J Med Chem 2012; 57:250-8. [DOI: 10.1016/j.ejmech.2012.09.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2012] [Revised: 08/21/2012] [Accepted: 09/16/2012] [Indexed: 01/28/2023]
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20
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Jin Q, Pulipati NR, Zhou W, Staub CM, Liotta LA, Mulder KM. Role of km23-1 in RhoA/actin-based cell migration. Biochem Biophys Res Commun 2012; 428:333-8. [PMID: 23079622 DOI: 10.1016/j.bbrc.2012.10.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Accepted: 10/09/2012] [Indexed: 10/27/2022]
Abstract
km23-1 was originally identified as a TGFß receptor-interacting protein that plays an important role in TGFß signaling. Moreover, km23-1 is actually part of an ancient superfamily of NTPase-regulatory proteins, widely represented in archaea and bacteria. To further elucidate the function of km23-1, we identified novel protein interacting partners for km23-1 by using tandem affinity purification (TAP) and tandem mass spectrometry (MS). Here we show that km23-1 interacted with a class of proteins involved in actin-based cell motility and modulation of the actin cytoskeleton. We further showed that km23-1 modulates the formation of a highly organized stress fiber network. More significantly, we demonstrated that knockdown (KD) of km23-1 decreased RhoA activation in Mv1Lu epithelial cells. Finally, our results demonstrated for the first time that depletion of km23-1 inhibited cell migration of human colon carcinoma cells (HCCCs) in wound-healing assays. Overall, our findings demonstrate that km23-1 regulates RhoA and motility-associated actin modulating proteins, suggesting that km23-1 may represent a novel target for anti-metastatic therapy.
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Affiliation(s)
- Qunyan Jin
- Department of Biochemistry and Molecular Biology, Penn State Hershey College of Medicine, PA 17033, USA
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21
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Banerjee S, Hussain A, Prasad P, Khan I, Banik B, Kondaiah P, Chakravarty AR. Photocytotoxic Oxidovanadium(IV) Complexes of Polypyridyl Ligands Showing DNA-Cleavage Activity in Near-IR Light. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200344] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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22
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Wu XP, Tang YZ, Huang WG, Wu YH. Identification of proteins interacting with multidrug resistance protein in gastric cancer. Shijie Huaren Xiaohua Zazhi 2011; 19:3568-3573. [DOI: 10.11569/wcjd.v19.i35.3568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To identify proteins interacting with multidrug resistance protein (MRP) in gastric cancer cells and to evaluate their effect on tumor cell drug resistance.
METHODS: Proteins interacting with MRP were identified using immunoprecipitation and mass spectrometry. Of the proteins identified, Annexin A5 was chosen to further study its role in drug resistance of gastric cancer cells. The expression of MRP and Annexin A5 protein in SGC-7901cells and drug-resistant cell line SGC-7901/DDP was evaluated by Western blot.The impact of Annexin A5 knockdown on MRP expression and drug resistance of gastric cancer cells was evaluated using siRNA interference technology.
RESULTS: In total, 14 proteins interacting with MRP were identified. The protein expression of MRP and Annexin A5 in drug-resistant cell line SGC-7901/DDP was higher than that in SGC-7901 cell line. SiRNA-mediated silencing of the Annexin A5 gene in SGC-7901/DDP cells down-regulated the expression of MRP. The expression of Annexin A5 showed no significant difference between SGC-7901 cells and SGC-7901/DDP cells transfected with Annexin A5-specific siRNA. In addition, siRNA-mediated silencing of the Annexin A5 gene significantly reduced the IC50 values of cisplatin, paclitaxel and 5-Fu in gastric cancer cells, and increased cell sensitivity to these drugs by 36, 17 and 4 folds, respectively.
CONCLUSION: Annexin A5 is a MRP-interacting protein that may be related with tumor drug resistance in gastric cancer.
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23
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Balaji B, Banik B, Sasmal PK, Maity B, Majumdar R, Dighe RR, Chakravarty AR. Ferrocene-Conjugated Oxidovanadium(IV) Complexes as Potent Near-IR Light Photocytotoxic Agents. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100836] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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24
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Schiff base oxovanadium(IV) complexes of phenanthroline bases showing DNA photocleavage activity at near-IR light and photocytotoxicity. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.01.086] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Banik B, Sasmal PK, Roy S, Majumdar R, Dighe RR, Chakravarty AR. Terpyridine Oxovanadium(IV) Complexes of Phenanthroline Bases for Cellular Imaging and Photocytotoxicity in HeLa Cells. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201001097] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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26
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Sun B, Geng S, Huang X, Zhu J, Liu S, Zhang Y, Ye J, Li Y, Wang J. Coleusin factor exerts cytotoxic activity by inducing G0/G1 cell cycle arrest and apoptosis in human gastric cancer BGC-823 cells. Cancer Lett 2011; 301:95-105. [DOI: 10.1016/j.canlet.2010.10.010] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2010] [Revised: 10/12/2010] [Accepted: 10/13/2010] [Indexed: 02/05/2023]
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27
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Maity B, Chakravarthi BVSK, Roy M, Karande AA, Chakravarty AR. DNA Photocleavage and Cytotoxic Properties of Ferrocene Conjugates. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201001138] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Roy S, Roy S, Saha S, Majumdar R, Dighe RR, Jemmis ED, Chakravarty AR. Cobalt(ii) complexes of terpyridine bases as photochemotherapeutic agents showing cellular uptake and photocytotoxicity in visible light. Dalton Trans 2011; 40:1233-42. [DOI: 10.1039/c0dt00223b] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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29
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Maity B, Gadadhar S, Goswami TK, Karande AA, Chakravarty AR. Impact of metal on the DNA photocleavage activity and cytotoxicity of ferrocenyl terpyridine 3d metal complexes. Dalton Trans 2011; 40:11904-13. [DOI: 10.1039/c1dt11102g] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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30
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Roy S, Saha S, Majumdar R, Dighe RR, Chakravarty AR. Photo-activated cytotoxicity of a pyrenyl-terpyridine copper(II) complex in HeLa cells. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.09.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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31
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Prasad P, Sasmal PK, Majumdar R, Dighe RR, Chakravarty AR. Photocytotoxicity and near-IR light DNA cleavage activity of oxovanadium(IV) Schiff base complexes having phenanthroline bases. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.03.016] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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32
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Roy S, Saha S, Majumdar R, Dighe RR, Chakravarty AR. DNA photocleavage and anticancer activity of terpyridine copper(II) complexes having phenanthroline bases. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.06.028] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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33
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Maity B, Roy M, Banik B, Majumdar R, Dighe RR, Chakravarty AR. Ferrocene-Promoted Photoactivated DNA Cleavage and Anticancer Activity of Terpyridyl Copper(II) Phenanthroline Complexes. Organometallics 2010. [DOI: 10.1021/om100524x] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
| | - Mithun Roy
- Department of Inorganic and Physical Chemistry
| | | | - Ritankar Majumdar
- Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Rajan R. Dighe
- Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India
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34
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Benoit DS, Henry SM, Shubin AD, Hoffman AS, Stayton PS. pH-responsive polymeric sirna carriers sensitize multidrug resistant ovarian cancer cells to doxorubicin via knockdown of polo-like kinase 1. Mol Pharm 2010; 7:442-55. [PMID: 20073508 PMCID: PMC2920053 DOI: 10.1021/mp9002255] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Small interfering RNA (siRNA)-based therapies have great potential for the treatment of debilitating diseases such as cancer, but an effective delivery strategy for siRNA is elusive. Here, pH-responsive complexes were developed for the delivery of siRNA in order to sensitize drug-resistant ovarian cancer cells (NCI/ADR-RES) to doxorubicin. The electrostatic complexes consisted of a cationic micelle used as a nucleating core, siRNA, and a pH-responsive endosomolytic polymer. Cationic micelles were formed from diblock copolymers of dimethylaminoethyl methacrylate (pDMAEMA) and butyl methacrylate (pDbB). The hydrophobic butyl core mediated micelle formation while the positively charged pDMAEMA corona enabled siRNA condensation. To enhance cytosolic delivery through endosomal release, a pH-responsive copolymer of poly(styrene-alt-maleic anhydride) (pSMA) was electrostatically complexed with the positively charged siRNA/micelle to form a ternary complex. Complexes exhibited size (30-105 nm) and charge (slightly positive) properties important for endocytosis and were found to be noncytotoxic and mediate uptake in >70% of ovarian cancer cells after 1 h of incubation. The pH-responsive ternary complexes were used to deliver siRNA against polo-like kinase 1 (plk1), a gene upregulated in many cancers and responsible for cell cycle progression, to ovarian cancer cell lines. Treatment resulted in approximately 50% reduction of plk1 gene expression in the drug-resistant NCI/ADR-RES ovarian cancer cell model and in the drug-sensitive parental cell line, OVCAR8. This knockdown functionally sensitized NCI/ADR-RES cells to doxorubicin at levels similar to OVCAR8. Sensitization occurred through a p53 signaling pathway, as indicated by caspase 3/7 upregulation following plk1 knockdown and doxorubicin treatment, and this effect could be abrogated using a p53 inhibitor. To demonstrate the potential for dual delivery from this polymer system, micelle cores were subsequently loaded with doxorubicin and utilized in ternary complexes to achieve cell sensitization through simultaneous siRNA and drug delivery from a single carrier. These results show knockdown of plk1 results in sensitization of multidrug resistant cells to doxorubicin, and this combination of gene silencing and small molecule drug delivery may prove useful to achieve potent therapeutic effects.
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Affiliation(s)
| | | | - Andrew D. Shubin
- Department of Bioengineering, University of Washington, Seattle WA 98195
| | - Allan S. Hoffman
- Department of Bioengineering, University of Washington, Seattle WA 98195
| | - Patrick S. Stayton
- Department of Bioengineering, University of Washington, Seattle WA 98195
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Sasmal PK, Majumdar R, Dighe RR, Chakravarty AR. Photocytotoxicity and DNA cleavage activity of l-arg and l-lys Schiff base oxovanadium(iv) complexes having phenanthroline bases. Dalton Trans 2010; 39:7104-13. [DOI: 10.1039/c001867h] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Ruderfer DM, Roberts DC, Schreiber SL, Perlstein EO, Kruglyak L. Using expression and genotype to predict drug response in yeast. PLoS One 2009; 4:e6907. [PMID: 19730698 PMCID: PMC2731853 DOI: 10.1371/journal.pone.0006907] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2009] [Accepted: 07/30/2009] [Indexed: 02/03/2023] Open
Abstract
Personalized, or genomic, medicine entails tailoring pharmacological therapies according to individual genetic variation at genomic loci encoding proteins in drug-response pathways. It has been previously shown that steady-state mRNA expression can be used to predict the drug response (i.e., sensitivity or resistance) of non-genotyped mammalian cancer cell lines to chemotherapeutic agents. In a real-world setting, clinicians would have access to both steady-state expression levels of patient tissue(s) and a patient's genotypic profile, and yet the predictive power of transcripts versus markers is not well understood. We have previously shown that a collection of genotyped and expression-profiled yeast strains can provide a model for personalized medicine. Here we compare the predictive power of 6,229 steady-state mRNA transcript levels and 2,894 genotyped markers using a pattern recognition algorithm. We were able to predict with over 70% accuracy the drug sensitivity of 104 individual genotyped yeast strains derived from a cross between a laboratory strain and a wild isolate. We observe that, independently of drug mechanism of action, both transcripts and markers can accurately predict drug response. Marker-based prediction is usually more accurate than transcript-based prediction, likely reflecting the genetic determination of gene expression in this cross.
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Affiliation(s)
- Douglas M. Ruderfer
- Center for Human Genetic Research, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Eli & Edythe L. Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, United States of America
| | - David C. Roberts
- Theoretical Division and Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, New Mexico, United States of America
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, United States of America
| | - Stuart L. Schreiber
- Eli & Edythe L. Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
- Department of Chemistry and Chemical Biology, Howard Hughes Medical Institute, Cambridge, Massachusetts, United States of America
| | - Ethan O. Perlstein
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, United States of America
- * E-mail: (LK); (EOP)
| | - Leonid Kruglyak
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, United States of America
- Department of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey, United States of America
- * E-mail: (LK); (EOP)
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Roy S, Saha S, Majumdar R, Dighe RR, Chakravarty AR. Photocytotoxic 3d-Metal Scorpionates with a 1,8-Naphthalimide Chromophore Showing Photoinduced DNA and Protein Cleavage Activity. Inorg Chem 2009; 48:9501-9. [DOI: 10.1021/ic9015355] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sovan Roy
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Sounik Saha
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Ritankar Majumdar
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Rajan R. Dighe
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Akhil R. Chakravarty
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
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Saha S, Majumdar R, Roy M, Dighe RR, Chakravarty AR. An Iron Complex of Dipyridophenazine as a Potent Photocytotoxic Agent in Visible Light. Inorg Chem 2009; 48:2652-63. [DOI: 10.1021/ic8022612] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Sounik Saha
- Department of Inorganic and Physical Chemistry and Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Ritankar Majumdar
- Department of Inorganic and Physical Chemistry and Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Mithun Roy
- Department of Inorganic and Physical Chemistry and Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Rajan R. Dighe
- Department of Inorganic and Physical Chemistry and Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Akhil R. Chakravarty
- Department of Inorganic and Physical Chemistry and Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India
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Zhang N, Yin Y, Xu SJ, Chen WS. 5-Fluorouracil: mechanisms of resistance and reversal strategies. Molecules 2008; 13:1551-69. [PMID: 18794772 PMCID: PMC6244944 DOI: 10.3390/molecules13081551] [Citation(s) in RCA: 448] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2008] [Revised: 07/01/2008] [Accepted: 07/15/2008] [Indexed: 11/24/2022] Open
Abstract
The purpose of this work is to review the published studies on the mechanisms of action and resistance of 5-fluorouracil. The review is divided into three main sections: mechanisms of anti-tumor action, studies of the resistance to the drug, and procedures for the identification of new genes involved in resistance with microarray techniques. The details of the induction and reversal of the drug resistance are also described.
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Affiliation(s)
- Ning Zhang
- Department of Orthopaedics, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, #88 Jiefang Road, Hangzhou, 310009, P.R. China; E-mail:
| | - Ying Yin
- Institute of Clinical Research, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, #3 East Qingchun Road, Hangzhou, 310016, P.R. China; E-mails: ;
| | - Sheng-Jie Xu
- Institute of Clinical Research, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, #3 East Qingchun Road, Hangzhou, 310016, P.R. China; E-mails: ;
| | - Wei-Shan Chen
- Department of Orthopaedics, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, #88 Jiefang Road, Hangzhou, 310009, P.R. China; E-mail:
- Author to whom correspondence should be addressed; E-Mail:
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Ooyama A, Okayama Y, Takechi T, Sugimoto Y, Oka T, Fukushima M. Genome-wide screening of loci associated with drug resistance to 5-fluorouracil-based drugs. Cancer Sci 2007; 98:577-83. [PMID: 17425594 PMCID: PMC11158905 DOI: 10.1111/j.1349-7006.2007.00424.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Resistance to chemotherapeutic agents represents the chief cause of mortality in cancer patients with advanced disease. Chromosomal aberration and altered gene expression are the main genetic mechanisms of tumor chemoresistance. In this study, we have established an algorithm to calculate DNA copy number using the Affymetrix 10K array, and performed a genome-wide correlation analysis between DNA copy number and antitumor activity against 5-fluorouracil (5-FU)-based drugs (S-1, tegafur + uracil [UFT], 5'-DFUR and capecitabine) to screen for loci influencing drug resistance using 27 human cancer xenografts. A correlation analysis confirmed that the single nucleotide polymorphism (SNP) showing significant associations with drug sensitivity were concentrated in some cytogenetic regions (18p, 17p13.2, 17p12, 11q14.1, 11q11 and 11p11.12), and we identified some genes that have been indicated their relations to drug sensitivity. Among these regions, 18p11.32 at the location of the thymidylate synthase gene (TYMS) was strongly associated with resistance to 5-FU-based drugs. A change in copy number of the TYMS gene was reflected in the TYMS expression level, and showed a significant negative correlation with sensitivity against 5-FU-based drugs. These results suggest that amplification of the TYMS gene is associated with innate resistance, supporting the possibility that TYMS copy number might be a predictive marker of drug sensitivity to fluoropyrimidines. Further study is necessary to clarify the functional roles of other genes coded in significant cytogenetic regions. These promising data suggest that a comprehensive DNA copy number analysis might aid in the quest for optimal markers of drug response.
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Affiliation(s)
- Akio Ooyama
- Personalized Medicine Research Laboratory, Taiho Pharmaceutical Co., 224-2 Ebisuno, Hiraishi, Kawauchi-cho Tokushima, 711-0194, Japan.
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