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Nguyen TT, Pham TNM, Nguyen CTN, Truong TN, Bishop C, Doan NQH, Le THV. Phytochemistry and Cytotoxic Activity of Aquilaria crassna Pericarp on MDA-MB-468 Cell Lines. ACS OMEGA 2023; 8:42356-42366. [PMID: 38024711 PMCID: PMC10652264 DOI: 10.1021/acsomega.3c04656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 10/10/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023]
Abstract
The extracts of Aquilaria crassna pericarp were investigated on the MDA-MB-468, a breast cancer cell line, at desired concentration (1-50 μg/mL). The results showed that the dichloromethane (DCM) extract exhibited the strongest toxicity and was carried out subsequently. A total of nine compounds were isolated from the DCM extract using column chromatography and recrystallization, of which their structures were determined. Intriguingly, in addition to the previously reported compounds, neocucurbitacin A, a cucurbitacin triterpenoid aglycone with a lactone in ring A, was reported for the first time in the Aquilaria genus. Among the isolated compounds, cucurbitacin E highly inhibited MDA-MB-468 cell growth in a dose-dependent manner. Owing to binding abilities with the SH2 domain in the molecular docking study, cucurbitacin E, neocucurbitan A, neocucurbitan B, and cucurbitacin E 2-O-β-d-glucopyranoside act as STAT3 inhibitors and are suitable for further research. This study suggests thatAquilaria crassnafruits could serve as a promising source of natural compounds with potential anticancer effects, particularly against breast cancer.
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Affiliation(s)
- Thao Thi
Thu Nguyen
- Faculty
of Pharmacy, University of Medicine and
Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Ben Nghe Ward, District 1, Ho Chi Minh City 70000, Vietnam
| | - Thu Nguyen Minh Pham
- Faculty
of Pharmacy, University of Medicine and
Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Ben Nghe Ward, District 1, Ho Chi Minh City 70000, Vietnam
| | - Chi Thi Ngoc Nguyen
- Faculty
of Pharmacy, University of Medicine and
Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Ben Nghe Ward, District 1, Ho Chi Minh City 70000, Vietnam
| | - Tuyen N. Truong
- Faculty
of Pharmacy, University of Medicine and
Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Ben Nghe Ward, District 1, Ho Chi Minh City 70000, Vietnam
| | - Cleo Bishop
- Center
of Cell Biology and Cutaneous Research, Blizard Institute, Barts and
The London Faculty of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, U.K.
| | - Nam Q. H. Doan
- Faculty
of Pharmacy, Van Lang University, 69/68 Dang Thuy Tram Street, Ward
13, Binh Thanh District, Ho Chi Minh City 70000, Vietnam
| | - Thi Hong Van Le
- Faculty
of Pharmacy, University of Medicine and
Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Ben Nghe Ward, District 1, Ho Chi Minh City 70000, Vietnam
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2
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Peru S, Prochazkova-Carlotti M, Cherrier F, Velazquez J, Richard E, Idrissi Y, Cappellen D, Azzi-Martin L, Pham-Ledard A, Beylot-Barry M, Merlio JP, Poglio S. Cutaneous Lymphocyte Antigen Is a Potential Therapeutic Target in Cutaneous T-Cell Lymphoma. J Invest Dermatol 2022; 142:3243-3252.e10. [PMID: 35850209 DOI: 10.1016/j.jid.2022.06.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 01/05/2023]
Abstract
Cutaneous T-cell lymphoma (CTCL) such as Sézary syndrome or mycosis fungoides corresponds to an abnormal infiltration of T lymphocytes in the skin. CTCL cells have a heterogeneous phenotype and express cell adhesion molecules such as cutaneous lymphocyte antigen (CLA) supporting skin homing. The use of a mAb (HECA-452) against CLA significantly decreased transendothelial migration and survival of CTCL cells from patient samples and My-La cell line. The decrease of CLA expression by inhibition of its maturation enzyme, ST3 β-galactoside α-2,3-sialyltransferase 4, also impaired CTCL cell migration, proliferation, and survival. We confirmed in vivo that treatment with anti-CLA mAb decreased the tumorigenicity as well as dissemination of CTCL cells in different tissues compared with the control group. Our findings provide evidence of the involvement of CLA in CTCL cell migration and survival, supporting that CLA inhibition could represent an actionable therapy in patients with CTCL.
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Affiliation(s)
- Sara Peru
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France
| | | | - Floriane Cherrier
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France
| | - Joanne Velazquez
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France
| | - Elodie Richard
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France
| | - Yamina Idrissi
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France
| | - David Cappellen
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France; Tumor Bank and Tumor Biology Laboratory, Bordeaux University Hospital, Pessac, France
| | - Lamia Azzi-Martin
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France; UFR des Sciences Médicales, Bordeaux University, Bordeaux, France
| | - Anne Pham-Ledard
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France; Dermatology Department, Bordeaux University Hospital, Bordeaux, France
| | - Marie Beylot-Barry
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France; Dermatology Department, Bordeaux University Hospital, Bordeaux, France
| | - Jean-Philippe Merlio
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France; Tumor Bank and Tumor Biology Laboratory, Bordeaux University Hospital, Pessac, France
| | - Sandrine Poglio
- BRIC (BoRdeaux Institute of onCology), UMR1312, INSERM, Univ. Bordeaux, Bordeaux, France.
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3
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Üremiş N, Üremiş MM, Çiğremiş Y, Tosun E, Baysar A, Türköz Y. Cucurbitacin I exhibits anticancer efficacy through induction of apoptosis and modulation of JAK/STAT3, MAPK/ERK, and AKT/mTOR signaling pathways in HepG2 cell line. J Food Biochem 2022; 46:e14333. [PMID: 35866877 DOI: 10.1111/jfbc.14333] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/15/2022] [Accepted: 07/06/2022] [Indexed: 12/14/2022]
Abstract
Hepatocellular carcinoma is a common cancer type, especially among men. Although cucurbitacin I (CuI), widely found in plants belonging to the Ecballium elaterium (E. L) plant family, has been shown to have antitumorigenic properties in many cancer types, its anticancer effect, molecular mechanism, and apoptotic effect mediated by signal pathways on hepatocellular carcinoma have not been fully clarified. In the present study, we investigated the anticancer effect of CuI treated at different doses on the HepG2 cell line and the underlying mechanism in vitro. High-purity CuI was obtained from the E. elaterium plant with the aid of HPLC. The effects of this substance on the viability of cells were studied by the MTT assay. The effects of CuI on cell cycle progression and apoptosis were studied with flow cytometry. DNA breaks were analyzed by the Comet assay method. The proteins and genes involved in the JAK/STAT3, MAPK/ERK, and AKT/mTOR signaling pathways were investigated using Western blot and qRT-PCR, respectively. The results of this study demonstrated that CuI significantly reduced HepG2 cell growth in vitro, induced antiproliferation, and G2/M phase of the cell cycle was interrupted. PRACTICAL APPLICATIONS: CuI administration was shown to downregulate the levels of proteins in the PI3K/AKT/mTOR, MAPK, and JAK2/STAT3 cascades in HepG2 cells. CuI also reduced the expression of MAPK, STAT3, mTOR, JAK2, and Akt genes in different concentrations. DNA breaks are formed as a result of this effect. CuI, by reducing cell proliferation and promoting apoptosis, was found to have potential as a chemotherapeutic agent of hepatocellular carcinoma.
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Affiliation(s)
- Nuray Üremiş
- Department of Medical Biochemistry, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Muhammed Mehdi Üremiş
- Department of Medical Biochemistry, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Yılmaz Çiğremiş
- Department of Medical Biology and Genetics, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Emir Tosun
- Department of Chemical Engineering, Faculty of Engineering, Inonu University, Malatya, Turkey
| | - Ahmet Baysar
- Department of Chemical Engineering, Faculty of Engineering, Inonu University, Malatya, Turkey
| | - Yusuf Türköz
- Department of Medical Biochemistry, Faculty of Medicine, Inonu University, Malatya, Turkey
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Dietary Glutamine Inclusion Regulates Immune and Antioxidant System, as Well as Programmed Cell Death in Fish to Protect against Flavobacterium columnare Infection. Antioxidants (Basel) 2021; 11:antiox11010044. [PMID: 35052548 PMCID: PMC8773122 DOI: 10.3390/antiox11010044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/23/2021] [Accepted: 12/24/2021] [Indexed: 01/07/2023] Open
Abstract
The susceptibility of animals to pathogenic infection is significantly affected by nutritional status. The present study took yellow catfish (Pelteobagrus fulvidraco) as a model to test the hypothesis that the protective roles of glutamine during bacterial infection are largely related to its regulation on the immune and antioxidant system, apoptosis and autophagy. Dietary glutamine supplementation significantly improved fish growth performance and feed utilization. After a challenge with Flavobacterium columnare, glutamine supplementation promoted il-8 and il-1β expression via NF-κB signaling in the head kidney and spleen, but inhibited the over-inflammation in the gut and gills. Additionally, dietary glutamine inclusion also enhanced the systematic antioxidant capacity. Histological analysis showed the protective role of glutamine in gill structures. Further study indicated that glutamine alleviated apoptosis during bacterial infection, along with the reduced protein levels of caspase-3 and the reduced expression of apoptosis-related genes. Moreover, glutamine also showed an inhibitory role in autophagy which was due to the increased activation of the mTOR signaling pathway. Thus, our study for the first time illustrated the regulatory roles of glutamine in the fish immune and antioxidant system, and reported its inhibitory effects on fish apoptosis and autophagy during bacterial infection.
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5
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Kołkowski K, Trzeciak M, Sokołowska-Wojdyło M. Safety and Danger Considerations of Novel Treatments for Atopic Dermatitis in Context of Primary Cutaneous Lymphomas. Int J Mol Sci 2021; 22:13388. [PMID: 34948183 PMCID: PMC8703592 DOI: 10.3390/ijms222413388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/05/2021] [Accepted: 12/06/2021] [Indexed: 12/24/2022] Open
Abstract
The impact of new and emerging therapies on the microenvironment of primary cutaneous lymphomas (PCLs) has been recently raised in the literature. Concomitantly, novel treatments are already used or registered (dupilumab, upadacitinib) and others seem to be added to the armamentarium against atopic dermatitis. Our aim was to review the literature on interleukins 4, 13, 22, and 31, and JAK/STAT pathways in PCLs to elucidate the safety of using biologics (dupilumab, tralokinumab, fezakinumab, nemolizumab) and small molecule inhibitors (upadacitinib, baricitinib, abrocitinib, ruxolitinib, tofacitinib) in the treatment of atopic dermatitis. We summarized the current state of knowledge on this topic based on the search of the PubMed database and related references published before 21 October 2021. Our analysis suggests that some of the mentioned agents (dupilumab, ruxolitinib) and others may have a direct impact on the progression of cutaneous lymphomas. This issue requires further study and meticulous monitoring of patients receiving these drugs to ensure their safety, especially in light of the FDA warning on tofacitinib. In conclusion, in the case of the rapid progression of atopic dermatitis/eczema, especially in patients older than 40 years old, there is a necessity to perform a biopsy followed by a very careful pathological examination.
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Affiliation(s)
- Karol Kołkowski
- Dermatological Students Scientific Association, Department of Dermatology, Venereology and Allergology, Faculty of Medicine, Medical University of Gdansk, 80-214 Gdansk, Poland
| | - Magdalena Trzeciak
- Department of Dermatology, Venereology and Allergology, Faculty of Medicine, Medical University of Gdansk, 80-214 Gdansk, Poland; (M.T.); (M.S.-W.)
| | - Małgorzata Sokołowska-Wojdyło
- Department of Dermatology, Venereology and Allergology, Faculty of Medicine, Medical University of Gdansk, 80-214 Gdansk, Poland; (M.T.); (M.S.-W.)
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Zhu L, Xie S, Yang C, Hua N, Wu Y, Wang L, Ni W, Tong X, Fei M, Wang S. Current Progress in Investigating Mature T- and NK-Cell Lymphoma Gene Aberrations by Next-Generation Sequencing (NGS). Cancer Manag Res 2021; 13:5275-5286. [PMID: 34239326 PMCID: PMC8259727 DOI: 10.2147/cmar.s299505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 06/14/2021] [Indexed: 11/23/2022] Open
Abstract
Despite efforts to abrogate the severe threat to life posed by the profound malignancy of mature natural killer/T-cell lymphoma (NKTCL), therapeutic advances still require further investigation of its inherent regulatory biochemical processes. Next-generation sequencing (NGS) is an increasingly developing gene detection technique, which has been widely used in lymphoma genetic research in recent years. Targeted therapy based on the above studies has also generated a series of advances, making genetic mutation a new research hotspot in lymphoma. Advances in NKTCL-related gene mutations are reviewed in this paper.
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Affiliation(s)
- Lifen Zhu
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Shufang Xie
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Chen Yang
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
- Department of Clinical Medicine, Qingdao University, Qingdao, Shandong, People’s Republic of China
| | - Nanni Hua
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Yi Wu
- Phase I clinical research center, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Lei Wang
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Wanmao Ni
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Xiangmin Tong
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Min Fei
- Center of Health Management, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Shibing Wang
- Molecular diagnosis laboratory, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
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7
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Sumarni U, Reidel U, Eberle J. Targeting Cutaneous T-Cell Lymphoma Cells by Ingenol Mebutate (PEP005) Correlates with PKCδ Activation, ROS Induction as Well as Downregulation of XIAP and c-FLIP. Cells 2021; 10:cells10050987. [PMID: 33922439 PMCID: PMC8146015 DOI: 10.3390/cells10050987] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 01/25/2023] Open
Abstract
New therapeutic strategies are needed for cutaneous T-cell lymphoma (CTCL), and the plant extract ingenol mebutate (PEP005) may be considered. PEP005 has been approved for actinic keratosis, and proapoptotic activities were described in different cancer cells. Here, we aimed to investigate its efficacy in four CTCL cell lines and its mode of action. While HuT-78 and HH responded with induced apoptosis as well as with loss of cell viability and cell proliferation, MyLa and SeAx remained resistant. Interestingly, both sensitive and resistant cells showed caspase-8 activation and enhanced levels of reactive oxygen species (ROS), while final caspase-3 activation was restricted to sensitive cells. Apoptosis induction was prevented by the caspase inhibitor QVD-Oph as well as by the antioxidant vitamin E. Caspase activation by PEP005 may be explained to some extent by the downregulation of the caspase antagonistic proteins c-FLIP and XIAP in sensitive cells, whereas both proteins were strongly expressed in resistant cells. Finally, PEP005 resulted in the activation of proapoptotic PKCδ, and the PKC inhibitor bisindolylmaleimide I reduced apoptosis, caspase-3 processing and ROS production, as well as restored cell viability. In conclusion, PKCδ appeared as a central player in apoptosis regulation in CTCL cells, also suggesting its therapeutic targeting.
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MESH Headings
- Apoptosis
- CASP8 and FADD-Like Apoptosis Regulating Protein/antagonists & inhibitors
- Cell Cycle
- Cell Movement
- Cell Proliferation
- Diterpenes/pharmacology
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Lymphoma, T-Cell, Cutaneous/drug therapy
- Lymphoma, T-Cell, Cutaneous/genetics
- Lymphoma, T-Cell, Cutaneous/metabolism
- Lymphoma, T-Cell, Cutaneous/pathology
- Protein Kinase C-delta/genetics
- Protein Kinase C-delta/metabolism
- Reactive Oxygen Species/metabolism
- Skin Neoplasms/drug therapy
- Skin Neoplasms/genetics
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Tumor Cells, Cultured
- X-Linked Inhibitor of Apoptosis Protein/antagonists & inhibitors
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Mihaylova R, Shkondrov A, Aluani D, Ionkova I, Tzankova V, Krasteva I. In vitro antitumour and immunomodulating activity of saponins from Astragalus glycyphyllos. BIOTECHNOL BIOTEC EQ 2021. [DOI: 10.1080/13102818.2022.2041485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Rositsa Mihaylova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Aleksandar Shkondrov
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Denitsa Aluani
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Iliana Ionkova
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Virginia Tzankova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Ilina Krasteva
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
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