1
|
Püsküllüoğlu M, Michalak I. The therapeutic potential of natural metabolites in targeting endocrine-independent HER-2-negative breast cancer. Front Pharmacol 2024; 15:1349242. [PMID: 38500769 PMCID: PMC10944949 DOI: 10.3389/fphar.2024.1349242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/16/2024] [Indexed: 03/20/2024] Open
Abstract
Breast cancer (BC) is a heterogenous disease, with prognosis and treatment options depending on Estrogen, Progesterone receptor, and Human Epidermal Growth Factor Receptor-2 (HER-2) status. HER-2 negative, endocrine-independent BC presents a significant clinical challenge with limited treatment options. To date, promising strategies like immune checkpoint inhibitors have not yielded breakthroughs in patient prognosis. Despite being considered archaic, agents derived from natural sources, mainly plants, remain backbone of current treatment. In this context, we critically analyze novel naturally-derived drug candidates, elucidate their intricate mechanisms of action, and evaluate their pre-clinical in vitro and in vivo activity in endocrine-independent HER-2 negative BC. Since pre-clinical research success often does not directly correlate with drug approval, we focus on ongoing clinical trials to uncover current trends. Finally, we demonstrate the potential of combining cutting-edge technologies, such as antibody-drug conjugates or nanomedicine, with naturally-derived agents, offering new opportunities that utilize both traditional cytotoxic agents and new metabolites.
Collapse
Affiliation(s)
- Mirosława Püsküllüoğlu
- Department of Clinical Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland
| | - Izabela Michalak
- Wrocław University of Science and Technology, Faculty of Chemistry, Department of Advanced Material Technologies, Wrocław, Poland
| |
Collapse
|
2
|
M. E. Elkhalifa A, Ali SI, Nabi SU, Bashir I, Taifa S, Rakhshan R, Shah IH, Mir MA, Malik M, Ramzan Z, Nazar M, Bashir N, Ahad S, Khursheed I, Elamin E, Bazie EA, Alzerwi NA, Rayzah M, Idrees B, Rayzah F, Baksh Y, Alsultan A, Alzahrani AM. Modulation of immune cum inflammatory pathway by earthworm granulation tissue extract in wound healing of diabetic rabbit model. Heliyon 2024; 10:e24909. [PMID: 38333811 PMCID: PMC10850419 DOI: 10.1016/j.heliyon.2024.e24909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/03/2024] [Accepted: 01/17/2024] [Indexed: 02/10/2024] Open
Abstract
Regeneration is a rare occurrence in the animal kingdom, but the earthworm stands out as a remarkable example of this phenomenon. Recent research has highlighted the promising wound healing properties of extracts derived from earthworms. Therefore, we propose that earthworm granulation tissue extract (EGTE) may facilitate wound healing by regulating immune responses in a rabbit diabetic wound model. Electron microscopy reveals that 70 % EGTE possesses noteworthy porosity with spherical to irregularly oval configuration. Gas chromatography-mass spectrometry (GC-MS) Characterization of EGTE revealed higher levels of ergosta-5,7,22-trien-3-ol, (3. beta.,22E). In-Vitro studies revealed significant anti-oxidant, anti-inflammatory and anti-bacterial properties in dose dependent manner. Likewise, cytotoxicity assessments reveal that 70 % EGTE exhibits minimal harm to cells while displaying substantial antioxidant and anti-inflammatory activities. For In-Vivo studies excision wounds were created on the dorsal regions of the experimental animals and were divided as Group I (50 % EGTE), Group II (70 % EGTE), Group III (vehicle) and Group IV (distilled water). Over a 21-day observation period 70 % EGTE facilitated the early healing of wounds in the experimental animals, evident through prompt wound closure, granulation tissue formation, increased DNA content, enhanced tensile strength of the wound area and enhanced the expression/synthesis of wound healing markers/proteins. From these results it can be postulated that EGTE accelerates wound healing by immune modulation, dampening of inflammatory pathway and enhanced expression of growth markers. Henceforth making it promising candidate for therapeutic use in diabetic wound healing.
Collapse
Affiliation(s)
- Ahmed M. E. Elkhalifa
- Department of Public Health, College of Health Sciences, Saudi Electronic University, Riyadh, 11673, Saudi Arabia
- Department of Haematology, Faculty of Medical Laboratory Sciences, University of El Imam El Mahdi, Kosti, 1158, Sudan
| | - Sofi Imtiyaz Ali
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Showkat Ul Nabi
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Imran Bashir
- Department of Sheep Husbandry, Srinagar, Jammu & Kashmir, 190006, India
| | - Syed Taifa
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Rabia Rakhshan
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India
| | - Iqra Hussain Shah
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Muzafar Ahmad Mir
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Masood Malik
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Zahid Ramzan
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Mehak Nazar
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Nusrat Bashir
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Shubeena Ahad
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Ibraq Khursheed
- Department of Zoology, Central University of Kashmir, 191201, Nunar, Ganderbal, Jammu & Kashmir, India
| | - Elham Elamin
- Department of Haematology, Faculty of Medical Laboratory Sciences, University of El Imam El Mahdi, Kosti, 1158, Sudan
| | - Elsharif A. Bazie
- Pediatric Department, Faculty of Medicine, University of El Imam El Mahdi, Kosti, 1158, Sudan
| | - Nasser A.N. Alzerwi
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah, 11952, Riyadh, Kingdom of Saudi Arabia
| | - Musaed Rayzah
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah, 11952, Riyadh, Kingdom of Saudi Arabia
| | - Bandar Idrees
- Department of Surgery, Prince Sultan Military Medical City in Riyadh, Makkah Al Mukarramah Rd, As Sulimaniyah, Saudi Arabia
| | - Fares Rayzah
- Department of Surgery, Aseer Central Hospital, Abha, Saudi Arabia
| | - Yaser Baksh
- Department of Surgery, Al-Iman General Hospital, Riyadh, Saudi Arabia
| | - Afnan Alsultan
- Department of Surgery, King Saud Medical City, Riyadh, Saudi Arabia
| | - Ahmed M. Alzahrani
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah, 11952, Riyadh, Kingdom of Saudi Arabia
| |
Collapse
|
3
|
Lichen-Derived Diffractaic Acid Inhibited Dengue Virus Replication in a Cell-Based System. Molecules 2023; 28:molecules28030974. [PMID: 36770642 PMCID: PMC9918999 DOI: 10.3390/molecules28030974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/06/2023] [Accepted: 01/13/2023] [Indexed: 01/21/2023] Open
Abstract
Dengue is a mosquito-borne flavivirus that causes 21,000 deaths annually. Depsides and depsidones of lichens have previously been reported to be antimicrobials. In this study, our objective was to identify lichen-derived depsides and depsidones as dengue virus inhibitors. The 18 depsides and depsidones of Usnea baileyi, Usnea aciculifera, Parmotrema dilatatum, and Parmotrema tsavoense were tested against dengue virus serotype 2. Two depsides and one depsidone inhibited dengue virus serotype 2 without any apparent cytotoxicity. Diffractaic acid, barbatic acid, and Parmosidone C were three active compounds further characterized for their efficacies (EC50), cytotoxicities (CC50), and selectivity index (SI; CC50/EC50). Their EC50 (SI) values were 2.43 ± 0.19 (20.59), 0.91 ± 0.15 (13.33), and 17.42 ± 3.21 (8.95) μM, respectively. Diffractaic acid showed the highest selectivity index, and similar efficacies were also found in dengue serotypes 1-4, Zika, and chikungunya viruses. Cell-based studies revealed that the target was mainly in the late stage with replication and the formation of infectious particles. This report highlights that a lichen-derived diffractaic acid could become a mosquito-borne antiviral lead as its selectivity indices ranged from 8.07 to 20.59 with a proposed target at viral replication.
Collapse
|
4
|
Lichen Depsides and Tridepsides: Progress in Pharmacological Approaches. J Fungi (Basel) 2023; 9:jof9010116. [PMID: 36675938 PMCID: PMC9866793 DOI: 10.3390/jof9010116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
Depsides and tridepsides are secondary metabolites found in lichens. In the last 10 years, there has been a growing interest in the pharmacological activity of these compounds. This review aims to discuss the research findings related to the biological effects and mechanisms of action of lichen depsides and tridepsides. The most studied compound is atranorin, followed by gyrophoric acid, diffractaic acid, and lecanoric acid. Antioxidant, cytotoxic, and antimicrobial activities are among the most investigated activities, mainly in in vitro studies, with occasional in silico and in vivo studies. Clinical trials have not been conducted using depsides and tridepsides. Therefore, future research should focus on conducting more in vivo work and clinical trials, as well as on evaluating the other activities. Moreover, despite the significant increase in research work on the pharmacology of depsides and tridepsides, there are many of these compounds which have yet to be investigated (e.g., hiascic acid, lassalic acid, ovoic acid, crustinic acid, and hypothamnolic acid).
Collapse
|
5
|
Adenubi OT, Famuyide IM, McGaw LJ, Eloff JN. Lichens: An update on their ethnopharmacological uses and potential as sources of drug leads. JOURNAL OF ETHNOPHARMACOLOGY 2022; 298:115657. [PMID: 36007717 DOI: 10.1016/j.jep.2022.115657] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Lichens, a unique symbiotic association between an alga/cyanobacterium and a fungus, produce secondary metabolites that are a promising source of novel drug leads. The beauty and importance of lichens have not been adequately explored despite their manifold biological activities such as anticancer, antimicrobial, antioxidant, anti-inflammatory, analgesic, antipyretic and antiparasitic. AIM OF THE STUDY The present review collates and discusses the available knowledge on secondary metabolites and biological activities of lichens (in vitro and in vivo). MATERIALS AND METHODS Using relevant keywords (lichens, secondary metabolites, bioactivity, pharmacological activities), five electronic databases, namely ScienceDirect, PubMed, Google Scholar, Scopus and Recent Literature on Lichens, were searched for past and current scientific contributions up until May 2022. Literature focusing broadly on the bioactivity of lichens including their secondary metabolites were identified and summarized. RESULTS A total of 50 review articles and 189 research articles were searched. Information related to antioxidant, antimicrobial, anti-inflammatory, anticancer and insecticidal activities of 90 lichen species (from 13 families) and 12 isolated metabolites are reported. Over 90% of the studies comprised in vitro investigations, such as bioassays evaluating radical scavenging properties, lipid peroxidation inhibition and reducing power, cytotoxicity and antimicrobial bioassays of lichen species and constituents. In vivo studies were scarce and available only in fish and rats. Most of the studies were done by research groups in Brazil, France, Serbia, India and Turkey. There were relatively few reports from Asia and Africa despite the ubiquitous nature of lichens and the high occurrence in these continents. CONCLUSION Secondary metabolites from lichens are worthy of further investigation in terms of their potential therapeutic applicability, including better understanding of their mechanism(s) of action. This would be of great importance in the search for novel drugs.
Collapse
Affiliation(s)
- Olubukola Tolulope Adenubi
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, Federal University of Agriculture, Abeokuta, Ogun State, Nigeria.
| | - Ibukun Michael Famuyide
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Sciences, University of Pretoria, Onderstepoort, 0110, South Africa.
| | - Lyndy Joy McGaw
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Sciences, University of Pretoria, Onderstepoort, 0110, South Africa.
| | - Jacobus Nicolaas Eloff
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Sciences, University of Pretoria, Onderstepoort, 0110, South Africa.
| |
Collapse
|
6
|
Urbanska N, Simko P, Leskanicova A, Karasova M, Jendzelovska Z, Jendzelovsky R, Rucova D, Kolesarova M, Goga M, Backor M, Kiskova T. Atranorin, a Secondary Metabolite of Lichens, Exhibited Anxiolytic/Antidepressant Activity in Wistar Rats. LIFE (BASEL, SWITZERLAND) 2022; 12:life12111850. [PMID: 36430984 PMCID: PMC9697363 DOI: 10.3390/life12111850] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/30/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022]
Abstract
Atranorin (ATR) is one of lichens' many known secondary metabolites. Most current studies have investigated the various effects of ATR in vitro and only sporadically in vivo. The latest data indicate that ATR may have anxiolytic/antidepressive effects. This study aimed to analyze the potential of ATR in a depression-like state in male Wistar rats. Pregnant females were stressed by restricting their mobility in the final week of pregnancy three times a day for 45 min each, for three following days. After birth, progeny aged 60 days was stressed repeatedly. The male progeny was divided into three groups as follows: CTR group as a healthy control (n = 10), DEP group as a progeny of restricted mothers (n = 10), and ATR group as a progeny of restricted mothers, treated daily for one month with ATR (n = 10; 10 mg/kg of body weight, p.o.). Our results show that ATR acts as an antioxidant and markedly changes animal behavior. Concomitantly, hippocampal neurogenesis increases in the hilus and subgranular zone, together with the number of NeuN mature neurons in the hilus and CA1 regions. Our results indicate a potential antidepressant/anxiolytic effect of ATR. However, further studies in this area are needed.
Collapse
Affiliation(s)
- Nicol Urbanska
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Patrik Simko
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Andrea Leskanicova
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Martina Karasova
- Small Animal Clinic, University of Veterinary Medicine and Pharmacy in Košice, 04180 Košice, Slovakia
| | - Zuzana Jendzelovska
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Rastislav Jendzelovsky
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Dajana Rucova
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Mariana Kolesarova
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Michal Goga
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
| | - Martin Backor
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
- Department of Biochemistry and Biotechnology, Institute of Biotechnology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture, 94976 Nitra, Slovakia
| | - Terezia Kiskova
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, 04154 Košice, Slovakia
- Correspondence:
| |
Collapse
|
7
|
Simko P, Leskanicova A, Suvakova M, Blicharova A, Karasova M, Goga M, Kolesarova M, Bojkova B, Majerova P, Zidekova N, Barvik I, Kovac A, Kiskova T. Biochemical Properties of Atranorin-Induced Behavioral and Systematic Changes of Laboratory Rats. Life (Basel) 2022; 12:life12071090. [PMID: 35888178 PMCID: PMC9316313 DOI: 10.3390/life12071090] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/18/2022] [Accepted: 07/18/2022] [Indexed: 11/16/2022] Open
Abstract
Atranorin (ATR) is a secondary metabolite of lichens. While previous studies investigated the effects of this substance predominantly in an in vitro environment, in our study we investigated the basic physicochemical properties, the binding affinity to human serum albumin (HSA), basic pharmacokinetics, and, mainly, on the systematic effects of ATR in vivo. Sporadic studies describe its effects during, predominantly, cancer. This project is original in terms of testing the efficacy of ATR on a healthy organism, where we can possibly attribute negative effects directly to ATR and not to the disease. For the experiment, 24 Sprague Dawley rats (Velaz, Únetice, Czech Republic) were used. The animals were divided into four groups. The first group (n = 6) included healthy males as control intact rats (♂INT) and the second group (n = 6) included healthy females as control intact rats (♀INT). Groups three and four (♂ATR/n = 6 and ♀ATR/n = 6) consisted of animals with daily administered ATR (10mg/kg body weight) in an ethanol-water solution per os for a one-month period. Our results demonstrate that ATR binds to HSA near the binding site TRP214 and acts on a systemic level. ATR caused mild anemia during the treatment. However, based on the levels of hepatic enzymes in the blood (ALT, ALP, or bilirubin levels), thiobarbituric acid reactive substances (TBARS), or liver histology, no impact on liver was recorded. Significantly increased creatinine and lactate dehydrogenase levels together with increased defecation activity during behavioral testing may indicate the anabolic effect of ATR in skeletal muscles. Interestingly, ATR changed some forms of behavior. ATR at a dose of 10 mg/kg body weight is non-toxic and, therefore, could be used in further research.
Collapse
Affiliation(s)
- Patrik Simko
- Institute of Biology and Ecology, Faculty of Sciences, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia; (P.S.); (A.L.); (M.G.); (M.K.); (B.B.)
| | - Andrea Leskanicova
- Institute of Biology and Ecology, Faculty of Sciences, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia; (P.S.); (A.L.); (M.G.); (M.K.); (B.B.)
| | - Maria Suvakova
- Institute of Chemistry, Faculty of Sciences, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia;
| | - Alzbeta Blicharova
- Institute of Pathology, Faculty of Medicine, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia;
| | - Martina Karasova
- Small Animal Clinic, University of Veterinary Medicine and Pharmacy, 041 81 Kosice, Slovakia;
| | - Michal Goga
- Institute of Biology and Ecology, Faculty of Sciences, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia; (P.S.); (A.L.); (M.G.); (M.K.); (B.B.)
| | - Mariana Kolesarova
- Institute of Biology and Ecology, Faculty of Sciences, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia; (P.S.); (A.L.); (M.G.); (M.K.); (B.B.)
| | - Bianka Bojkova
- Institute of Biology and Ecology, Faculty of Sciences, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia; (P.S.); (A.L.); (M.G.); (M.K.); (B.B.)
| | - Petra Majerova
- Institute of Neuroimmunology, Slovak Academy of Sciences, 831 01 Bratislava, Slovakia; (P.M.); (A.K.)
| | - Nela Zidekova
- Biomedical Center Martin (BioMed), Jessenius Faculty of Medicine in Martin, Comenius University, 814 99 Bratislava, Slovakia;
| | - Ivan Barvik
- Institute of Physics, Faculty of Mathematics and Physics, Charles University, 110 00 Prague, Czech Republic;
| | - Andrej Kovac
- Institute of Neuroimmunology, Slovak Academy of Sciences, 831 01 Bratislava, Slovakia; (P.M.); (A.K.)
| | - Terezia Kiskova
- Institute of Biology and Ecology, Faculty of Sciences, Pavol Jozef Safarik University, 040 01 Kosice, Slovakia; (P.S.); (A.L.); (M.G.); (M.K.); (B.B.)
- Correspondence: ; Tel.: +421-55-234-1216
| |
Collapse
|
8
|
Majchrzak-Celińska A, Kleszcz R, Studzińska-Sroka E, Łukaszyk A, Szoszkiewicz A, Stelcer E, Jopek K, Rucinski M, Cielecka-Piontek J, Krajka-Kuźniak V. Lichen Secondary Metabolites Inhibit the Wnt/β-Catenin Pathway in Glioblastoma Cells and Improve the Anticancer Effects of Temozolomide. Cells 2022; 11:cells11071084. [PMID: 35406647 PMCID: PMC8997913 DOI: 10.3390/cells11071084] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/19/2022] [Accepted: 03/22/2022] [Indexed: 02/04/2023] Open
Abstract
Lichens are a source of secondary metabolites with significant pharmacological potential. Data regarding their possible application in glioblastoma (GBM) treatment are, however, scarce. The study aimed at analyzing the mechanism of action of six lichen secondary metabolites: atranorin, caperatic acid, physodic acid, squamatic acid, salazinic acid, and lecanoric acid using two- and three-dimensional GBM cell line models. The parallel artificial membrane permeation assay was used to predict the blood-brain barrier penetration ability of the tested compounds. Their cytotoxicity was analyzed using the MTT test on A-172, T98G, and U-138 MG cells. Flow cytometry was applied to the analysis of oxidative stress, cell cycle distribution, and apoptosis, whereas qPCR and microarrays detected the induced transcriptomic changes. Our data confirm the ability of lichen secondary metabolites to cross the blood-brain barrier and exert cytotoxicity against GBM cells. Moreover, the compounds generated oxidative stress, interfered with the cell cycle, and induced apoptosis in T98G cells. They also inhibited the Wnt/β-catenin pathway, and this effect was even stronger in case of a co-treatment with temozolomide. Transcriptomic changes in cancer related genes induced by caperatic acid and temozolomide were the most pronounced. Lichen secondary metabolites, caperatic acid in particular, should be further analyzed as potential anti-GBM agents.
Collapse
Affiliation(s)
- Aleksandra Majchrzak-Celińska
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Święcicki 4 Str., 60-781 Poznań, Poland; (R.K.); (A.Ł.); (A.S.); (V.K.-K.)
- Correspondence: ; Tel.: +48-618546625
| | - Robert Kleszcz
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Święcicki 4 Str., 60-781 Poznań, Poland; (R.K.); (A.Ł.); (A.S.); (V.K.-K.)
| | - Elżbieta Studzińska-Sroka
- Department of Pharmacognosy, Poznan University of Medical Sciences, Rokietnicka 3 Str., 60-806 Poznań, Poland; (E.S.-S.); (J.C.-P.)
| | - Agnieszka Łukaszyk
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Święcicki 4 Str., 60-781 Poznań, Poland; (R.K.); (A.Ł.); (A.S.); (V.K.-K.)
| | - Anna Szoszkiewicz
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Święcicki 4 Str., 60-781 Poznań, Poland; (R.K.); (A.Ł.); (A.S.); (V.K.-K.)
| | - Ewelina Stelcer
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcicki 6 Str., 60-781 Poznań, Poland; (E.S.); (K.J.); (M.R.)
| | - Karol Jopek
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcicki 6 Str., 60-781 Poznań, Poland; (E.S.); (K.J.); (M.R.)
| | - Marcin Rucinski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcicki 6 Str., 60-781 Poznań, Poland; (E.S.); (K.J.); (M.R.)
| | - Judyta Cielecka-Piontek
- Department of Pharmacognosy, Poznan University of Medical Sciences, Rokietnicka 3 Str., 60-806 Poznań, Poland; (E.S.-S.); (J.C.-P.)
| | - Violetta Krajka-Kuźniak
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Święcicki 4 Str., 60-781 Poznań, Poland; (R.K.); (A.Ł.); (A.S.); (V.K.-K.)
| |
Collapse
|
9
|
Gouthami K, Veeraraghavan V, Nagaraja P. In-silico characterization of phytochemicals identified from Vitex negundo (L) extract as potential therapy for Wnt-signaling proteins. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2022. [DOI: 10.1186/s43042-022-00219-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Abstract
Background
Colorectal cancer is the third most diagnosed disease in the world population and current chemotherapy has been used for targeting the cell proliferation and metastasizing ability of tumor cells. Potent chemotherapeutic drugs for colorectal cancer are capecitabine, fluorouracil, irinotecan, etc. which have toxic effects in normal tissues and adverse effects in multiple organs leading to major obstacles in clinical use. The aim of the study is the use of plant-derived compounds that improve the effectiveness of chemotherapeutics with lower and alleviate toxic side effects and reduce the risk of tumor progression.
Results
The current study is performed using Vitex negundo leaf which has been demonstrated to have positive effects against colorectal cancer. The use of computational approaches will help improve the identification and screening of lead molecules using AutoDock 4.2 and AutoDock Vina. Using computational approaches will help to improve lead identification and screening. Herein, we have retrieved six phytochemicals from published literature and investigated their inhibitory effect with Wnt-associated signaling proteins. Authentication of phytocompounds and Wnt-associated signaling proteins was done using AutoDock.4.2.
Conclusions
The results are screened based on the number of hydrogen bonds, binding energy, and interacting amino acids. The Isoorientin, luteolin, and Chrysophanol get the highest binding energy with target receptors. The binding energy is calculated with all target receptors from the range of − 6.0 to − 8.9 kcal/mol. The In-silico drug likeliness properties are predicted to be the best interacting compounds based on Lipinski Rule of 5 and ADMET analysis. Hence, we propose that Isoorientin, luteolin, and Chrysophanol are the potential inhibitors of Wnt signaling inhibitors, and preclinical studies are needed to confirm the promising therapeutic ability of colorectal cancer.
Collapse
|
10
|
Liu R, Kim W, Paguirigan JA, Jeong MH, Hur JS. Establishment of Agrobacterium tumefaciens-Mediated Transformation of Cladonia macilenta, a Model Lichen-Forming Fungus. J Fungi (Basel) 2021; 7:252. [PMID: 33810561 PMCID: PMC8065847 DOI: 10.3390/jof7040252] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/20/2021] [Accepted: 03/23/2021] [Indexed: 01/11/2023] Open
Abstract
Despite the fascinating biology of lichens, such as the symbiotic association of lichen-forming fungi (mycobiont) with their photosynthetic partners and their ability to grow in harsh habitats, lack of genetic tools manipulating mycobiont has hindered studies on genetic mechanisms underpinning lichen biology. Thus, we established an Agrobacterium tumefaciens-mediated transformation (ATMT) system for genetic transformation of a mycobiont isolated from Cladonia macilenta. A set of combinations of ATMT conditions, such as input biomass of mycobiont, co-cultivation period with Agrobacterium cells, and incubation temperature, were tested to identify an optimized ATMT condition for the C. macilenta mycobiont. As a result, more than 10 days of co-cultivation period and at least 2 mg of input biomass of the mycobiont were recommended for an efficient ATMT, owing to extremely slow growth rate of mycobionts in general. Moreover, we examined T-DNA copy number variation in a total of 180 transformants and found that 88% of the transformants had a single copy T-DNA insertion. To identify precise T-DNA insertion sites that interrupt gene function in C. macilenta, we performed TAIL-PCR analyses for selected transformants. A hypothetical gene encoding ankyrin repeats at its C-terminus was interrupted by T-DNA insertion in a transformant producing dark-brown colored pigment. Although the identification of the pigment awaits further investigation, this proof-of-concept study demonstrated the feasibility of use of ATMT in construction of a random T-DNA insertion mutant library in mycobionts for studying genetic mechanisms behind the lichen symbiosis, stress tolerance, and secondary metabolite biosynthesis.
Collapse
Affiliation(s)
- Rundong Liu
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
| | - Wonyong Kim
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
| | - Jaycee Augusto Paguirigan
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
- Department of Biological Sciences, College of Science, University of Santo Tomas, España Boulevard, Manila 1008, Philippines
| | - Min-Hye Jeong
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
| | - Jae-Seoun Hur
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
| |
Collapse
|
11
|
Veena VK, Choudhury AR, Harikrishnan A. In vitro and in silico anti-leukemic activity of 2-amino-6-nitro-4-(4-oxo-2-thioxothiazolidin-5-yl)-4H-chromene-3-carbonitrile (ANC) through inhibition of anti-apoptotic Bcl-2 proteins. J Biomol Struct Dyn 2021; 40:7018-7026. [PMID: 33682616 DOI: 10.1080/07391102.2021.1893223] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An array of 4H-chromene derivatives have been reported for anticancer properties but their selectivity and mode of anticancer activity are unexplored. In this context, we have investigated a biologically active synthetically designed 4H-Chromene carbonitrile derivative, 2-amino-6-nitro-4-(4-oxo-2-thioxothiazolidin-5-yl)-4H-chromene-3-carbonitrile (ANC) that is strongly and selectively inhibited Bcl-2 over expressing human leukemic (HL-60 and K562) cells for its interaction and elucidated the mode of action. The interaction of ANC was investigated against the antiapoptotic proteins such as Bcl-2, Bax, Bcl-xL and Bcl-w that were overexpressed in leukemic cells using in silico and fluorescent spectroscopic studies. Fluorescent spectroscopic based interaction studies showed that the derivative had strong interaction with Bcl-xL followed by Bcl-2/Bax and least interaction with Bcl-w. Based on the results, the ANC had strong interactions with antiapoptotic Bcl-2 and Bax proteins than the Bcl-xL and Bcl-w proteins. The in vitro biological validation of ANC treated leukemic cells showed downregulation of Bcl-xL than Bcl-2 but least effect on Bcl-w proteins. Furthermore, the ANC had possible four isomers as RR, RS, SR and SS isomers. Among them, RS isomer of ANC had shown more active that correlated with biological interactions and gene expression studies of ACN with oncoproteins. These results confirmed the induction of apoptosis by RS-ACN isomer through inhibition of antiapoptotic machineries of leukemic cells confirming the antiapoptotic Bcl-2 inhibitory activities.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Vijay Kumar Veena
- Department of Biotechnology, School of Applied Sciences, REVA University, Bangalore, Karnataka, India
| | - Ahana Roy Choudhury
- Centre for Bioinformatics, School of Life Science, Pondicherry University, Kalapet, Puducherry, India
| | - Adhikesavan Harikrishnan
- Department of Chemistry, School of Arts and Sciences, Vinayaka Mission Research Foundation-Aarupadai Veedu (VMRF-AV) campus, Chennai, Tamil Nadu, India
| |
Collapse
|
12
|
Noh JI, Mun SK, Lim EH, Kim H, Chang DJ, Hur JS, Yee ST. Induction of Apoptosis in MDA-MB-231 Cells Treated with the Methanol Extract of Lichen Physconia hokkaidensis. J Fungi (Basel) 2021; 7:jof7030188. [PMID: 33807853 PMCID: PMC8000577 DOI: 10.3390/jof7030188] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/23/2021] [Accepted: 03/02/2021] [Indexed: 12/31/2022] Open
Abstract
Physconia hokkaidensis methanol extract (PHE) was studied to identify anticancer effects and reveal its mechanism of action by an analysis of cytotoxicity, cell cycles, and apoptosis biomarkers. PHE showed strong cytotoxicity in various cancer cells, including HL-60, HeLa, A549, Hep G2, AGS, MDA-MB-231, and MCF-7. Of these cell lines, the growth of MDA-MB-231 was concentration-dependently suppressed by PHE, but MCF-7 was not affected. MDA-MB-231 cells, triple-negative breast cancer (TNBC) cells, do not express estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER-2), whereas MCF-7 cells are ER-positive, PR-positive, and HER-2-negative breast cancer cells. The number of cells in sub-G1 phase was increased after 24 h of treatment, and annexin V/PI staining showed that the population size of apoptotic cells was increased by prolonged exposure to PHE. Moreover, PHE treatment downregulated the transcriptional levels of Bcl-2, AMPK, and p-Akt, whereas it significantly upregulated the levels of cleaved caspase-3, cleaved caspase-9, and cleaved-PARP. In conclusion, it was confirmed that the PHE exhibited selective cytotoxicity toward MDA-MB-231, not toward MCF-7, and its cytotoxic activity is based on induction of apoptosis.
Collapse
Affiliation(s)
- Ji-In Noh
- Department of Pharmacy, Sunchon National University, Jungang-Ro, Suncheon 549-742, Korea; (J.-I.N.); (S.-K.M.); (E.H.L.); (H.K.); (D.-J.C.)
| | - Seul-Ki Mun
- Department of Pharmacy, Sunchon National University, Jungang-Ro, Suncheon 549-742, Korea; (J.-I.N.); (S.-K.M.); (E.H.L.); (H.K.); (D.-J.C.)
| | - Eui Hyeon Lim
- Department of Pharmacy, Sunchon National University, Jungang-Ro, Suncheon 549-742, Korea; (J.-I.N.); (S.-K.M.); (E.H.L.); (H.K.); (D.-J.C.)
| | - Hangun Kim
- Department of Pharmacy, Sunchon National University, Jungang-Ro, Suncheon 549-742, Korea; (J.-I.N.); (S.-K.M.); (E.H.L.); (H.K.); (D.-J.C.)
| | - Dong-Jo Chang
- Department of Pharmacy, Sunchon National University, Jungang-Ro, Suncheon 549-742, Korea; (J.-I.N.); (S.-K.M.); (E.H.L.); (H.K.); (D.-J.C.)
| | - Jae-Seoun Hur
- Department of Environmental Education, Korea Lichen Research Institute, Sunchon National University, Suncheon 549-742, Korea;
| | - Sung-Tae Yee
- Department of Pharmacy, Sunchon National University, Jungang-Ro, Suncheon 549-742, Korea; (J.-I.N.); (S.-K.M.); (E.H.L.); (H.K.); (D.-J.C.)
- Correspondence: ; Tel.: +82-61-750-3752; Fax: +82-61-750-3708
| |
Collapse
|
13
|
Kerboua M, Ahmed MA, Samba N, Aitfella-Lahlou R, Silva L, Boyero JF, Raposo C, Lopez Rodilla JM. Phytochemical Investigation of New Algerian Lichen Species: Physcia Mediterranea Nimis. Molecules 2021; 26:1121. [PMID: 33672591 PMCID: PMC7924039 DOI: 10.3390/molecules26041121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 11/16/2022] Open
Abstract
The present study provides new data concerning the chemical characterisation of Physcia mediterranea Nimis, a rare Mediterranean species belonging to the family Physciaceae. The phytochemical screening was carried out using GC-MS, HPLC-ESI-MS-MS, and NMR techniques. Hot extraction of n-hexane was carried out, followed by separation of the part insoluble in methanol: wax (WA-hex), from the part soluble in methanol (ME-hex). GC-MS analysis of the ME-hex part revealed the presence of methylbenzoic acids such as sparassol and atraric acid and a diterpene with a kaurene skeleton which has never been detected before in lichen species. Out of all the compounds identified by HPLC-ESI-MS-MS, sixteen compounds are common between WA-hex and ME-hex. Most are aliphatic fatty acids, phenolic compounds and depsides. The wax part is characterised by the presence of atranorin, a depside of high biological value. Proton 1H and carbon 13C NMR have confirmed its identification. Atranol, chloroatranol (depsides compound), Ffukinanolide (sesquiterpene lactones), leprolomin (diphenyl ether), muronic acid (triterpenes), and ursolic acid (triterpenes) have also been identified in ME-hex. The results suggested that Physcia mediterranea Nimis is a valuable source of bioactive compounds that could be useful for several applications as functional foods, cosmetics, and pharmaceuticals.
Collapse
Affiliation(s)
- Marwa Kerboua
- Laboratory of Vegetal Biology and Environment, Biology Department, Badji Mokhtar University, Annaba 23000, Algeria; (M.K.); (M.A.A.)
| | - Monia Ali Ahmed
- Laboratory of Vegetal Biology and Environment, Biology Department, Badji Mokhtar University, Annaba 23000, Algeria; (M.K.); (M.A.A.)
| | - Nsevolo Samba
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Department of Clinical Analysis and Public Health, University Kimpa Vita, Uige 77, Angola
| | - Radhia Aitfella-Lahlou
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Fiber Materials and Environmental Technologies (FibEnTech), University of Beira Interior, 6201-001 Covilhã, Portugal
- Laboratory of Valorisation and Conservation of Biological Resources, Biology Department, Faculty of Sciences, University M’Hamed Bougara, Boumerdes 35000, Algeria
| | - Lucia Silva
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Fiber Materials and Environmental Technologies (FibEnTech), University of Beira Interior, 6201-001 Covilhã, Portugal
| | - Juan F. Boyero
- Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Chemistry, Chromatographic and mass analysis service (NUCLEUS), University of Salamanca, 37008 Salamanca, Spain; (J.F.B.); (C.R.)
| | - Cesar Raposo
- Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Chemistry, Chromatographic and mass analysis service (NUCLEUS), University of Salamanca, 37008 Salamanca, Spain; (J.F.B.); (C.R.)
| | - Jesus Miguel Lopez Rodilla
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Fiber Materials and Environmental Technologies (FibEnTech), University of Beira Interior, 6201-001 Covilhã, Portugal
| |
Collapse
|
14
|
Integration of Molecular Docking and In Vitro Studies: A Powerful Approach for Drug Discovery in Breast Cancer. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10196981] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Molecular docking in the pharmaceutical industry is a powerful in silico approach for discovering novel therapies for unmet medical needs predicting drug–target interactions. It not only provides binding affinity between drugs and targets at the atomic level, but also elucidates the fundamental pharmacological properties of specific drugs. The purpose of this review was to illustrate newer and emergent uses of docking when combined with in vitro techniques for drug discovery in metastatic breast cancer. We grouped the selected articles into five main categories; namely, systematic repositioning of drugs, natural drugs, new synthesized molecules, combinations of drugs, and drug latentiation. We focused on new promising drugs that have a good affinity with their targets, thus inducing a favorable biological response. This review suggests that the integration of molecular docking and in vitro studies can accelerate cancer drug discovery showing a good consistency of the results between the two approaches.
Collapse
|