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Camilleri E, Blundell R, Baral B, Karpinski TM, Aruci E, Atrooz OM. A brief overview of the medicinal and nutraceutical importance of Inonotus obliquus (chaga) mushrooms. Heliyon 2024; 10:e35638. [PMID: 39170453 PMCID: PMC11336990 DOI: 10.1016/j.heliyon.2024.e35638] [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: 08/31/2023] [Revised: 07/31/2024] [Accepted: 08/01/2024] [Indexed: 08/23/2024] Open
Abstract
This literature review offers an extensive exploration of Chaga mushrooms (Inonotus obliquus), focusing on their phytochemical composition, health-promoting attributes, and mechanisms of action. The aim was to provide an up-to-date overview of Chaga's significance in the medicinal sector, emphasizing its potential role in diverse health benefits. The review highlights Chaga's remarkable anticancer, antioxidant, anti-diabetic, anti-inflammatory, antimicrobial, and immunomodulating properties. By synthesizing recent findings, this work underscores Chaga's importance in the medicinal industries and provides valuable insights into its pharmacological potential.
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Affiliation(s)
- Emma Camilleri
- Department of Physiology and Biochemistry, Faculty of Medicine and Surgery, University of Malta, Imsida, MSD2080, Malta
| | - Renald Blundell
- Department of Physiology and Biochemistry, Faculty of Medicine and Surgery, University of Malta, Imsida, MSD2080, Malta
- Centre for Molecular Medicine and Biobanking, University of Malta, MSD2080, Imsida, Malta
| | - Bikash Baral
- University of Helsinki, Helsinki, Finland
- Institute of Biological Resources (IBR), Kathmandu, Nepal
| | - Tomasz M. Karpinski
- Department of Medical Microbiology, Poznań University of Medical Sciences, Rokietnicka 10, 60-806, Poznań, Poland
| | - Edlira Aruci
- Western Balkans University, Autostrada Tirane-Durres km 7, Albania
| | - Omar M. Atrooz
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Al-Ahliyya Amman University, Amman, 19328, Jordan
- Department of Biological Sciences, Mutah University, P.O.Box(7), Mutah, Jordan
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Raal A, Kaldmäe H, Kütt K, Jürimaa K, Silm M, Bleive U, Aluvee A, Adamson K, Vester M, Erik M, Koshovyi O, Nguyen KV, Nguyen HT, Drenkhan R. Chemical Content and Cytotoxic Activity on Various Cancer Cell Lines of Chaga ( Inonotus obliquus) Growing on Betula pendula and Betula pubescens. Pharmaceuticals (Basel) 2024; 17:1013. [PMID: 39204121 PMCID: PMC11357148 DOI: 10.3390/ph17081013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Accepted: 07/23/2024] [Indexed: 09/03/2024] Open
Abstract
Chaga mushroom (Inonotus obliquus) is a pathogenic fungus that grows mostly on birch species (Betula pendula Roth and B. pubescens Ehrh.) and has traditionally been used as an anticancer medicine. This study aimed to compare the chemical composition and cytotoxic activity of chagas growing on both Betula spp. on various cancer cell lines. The freeze-dried extracts contained triterpenes inotodiol, lanosterol betulin, and betulinic acid typical to conks growing on Betula species. The cytotoxic activity of chaga growing on Betula pendula and B. pubescens 80% ethanolic extracts against 31 human cancer cell lines was evaluated by a sulforhodamine B assay. Chaga extract showed moderate activity against all cancer cell lines examined; it did not result in high cytotoxicity (IC50 ≤ 20 µg/mL). The strongest inhibitions were observed with chaga (growing on B. pendula) extract on the HepG2 and CAL-62 cell line and with chaga (from B. pubescens) extract on the HepG2 cell line, with IC50 values of 37.71, 43.30, and 49.99 μg/mL, respectively. The chaga extracts from B. pendula exert somewhat stronger effects on most cancer cell lines studied than B. pubescens extracts, which can be attributed to a higher content of inotodiol in B. pendula extracts. This study highlights the potential of chaga as a source of bioactive compounds with selective anticancer properties. To the best of our knowledge, this study is the first investigation of the chemical composition of I. obliquus parasitizing on B. pubescens.
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Affiliation(s)
- Ain Raal
- Institute of Pharmacy, Faculty of Medicine, University of Tartu, Nooruse 1, 50411 Tartu, Estonia;
| | - Hedi Kaldmäe
- Polli Horticultural Research Centre, Chair of Horticulture, Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Uus 2, Polli, 69108 Mulgi Parish, Estonia; (H.K.); (U.B.); (A.A.)
| | - Karin Kütt
- Institute of Forestry and Engineering, Chair of Silviculture and Forest Ecology, Estonian University of Life Sciences, Kreutzwaldi 5, 51006 Tartu, Estonia; (K.K.); (K.J.); (K.A.); (M.V.); (R.D.)
| | - Katrin Jürimaa
- Institute of Forestry and Engineering, Chair of Silviculture and Forest Ecology, Estonian University of Life Sciences, Kreutzwaldi 5, 51006 Tartu, Estonia; (K.K.); (K.J.); (K.A.); (M.V.); (R.D.)
| | - Maidu Silm
- Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Kreutzwaldi 5, 51006 Tartu, Estonia;
| | - Uko Bleive
- Polli Horticultural Research Centre, Chair of Horticulture, Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Uus 2, Polli, 69108 Mulgi Parish, Estonia; (H.K.); (U.B.); (A.A.)
| | - Alar Aluvee
- Polli Horticultural Research Centre, Chair of Horticulture, Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Uus 2, Polli, 69108 Mulgi Parish, Estonia; (H.K.); (U.B.); (A.A.)
| | - Kalev Adamson
- Institute of Forestry and Engineering, Chair of Silviculture and Forest Ecology, Estonian University of Life Sciences, Kreutzwaldi 5, 51006 Tartu, Estonia; (K.K.); (K.J.); (K.A.); (M.V.); (R.D.)
| | - Marili Vester
- Institute of Forestry and Engineering, Chair of Silviculture and Forest Ecology, Estonian University of Life Sciences, Kreutzwaldi 5, 51006 Tartu, Estonia; (K.K.); (K.J.); (K.A.); (M.V.); (R.D.)
| | | | - Oleh Koshovyi
- Institute of Pharmacy, Faculty of Medicine, University of Tartu, Nooruse 1, 50411 Tartu, Estonia;
| | - Khan Viet Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, 06 Ngo Quyen, Hue City 530000, Vietnam; (K.V.N.); (H.T.N.)
| | - Hoai Thi Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, 06 Ngo Quyen, Hue City 530000, Vietnam; (K.V.N.); (H.T.N.)
| | - Rein Drenkhan
- Institute of Forestry and Engineering, Chair of Silviculture and Forest Ecology, Estonian University of Life Sciences, Kreutzwaldi 5, 51006 Tartu, Estonia; (K.K.); (K.J.); (K.A.); (M.V.); (R.D.)
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Kalla J, Pfneissl J, Mair T, Tran L, Egger G. A systematic review on the culture methods and applications of 3D tumoroids for cancer research and personalized medicine. Cell Oncol (Dordr) 2024:10.1007/s13402-024-00960-8. [PMID: 38806997 DOI: 10.1007/s13402-024-00960-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2024] [Indexed: 05/30/2024] Open
Abstract
Cancer is a highly heterogeneous disease, and thus treatment responses vary greatly between patients. To improve therapy efficacy and outcome for cancer patients, more representative and patient-specific preclinical models are needed. Organoids and tumoroids are 3D cell culture models that typically retain the genetic and epigenetic characteristics, as well as the morphology, of their tissue of origin. Thus, they can be used to understand the underlying mechanisms of cancer initiation, progression, and metastasis in a more physiological setting. Additionally, co-culture methods of tumoroids and cancer-associated cells can help to understand the interplay between a tumor and its tumor microenvironment. In recent years, tumoroids have already helped to refine treatments and to identify new targets for cancer therapy. Advanced culturing systems such as chip-based fluidic devices and bioprinting methods in combination with tumoroids have been used for high-throughput applications for personalized medicine. Even though organoid and tumoroid models are complex in vitro systems, validation of results in vivo is still the common practice. Here, we describe how both animal- and human-derived tumoroids have helped to identify novel vulnerabilities for cancer treatment in recent years, and how they are currently used for precision medicine.
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Affiliation(s)
- Jessica Kalla
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - Janette Pfneissl
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - Theresia Mair
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - Loan Tran
- Department of Pathology, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute Applied Diagnostics, Vienna, Austria
| | - Gerda Egger
- Department of Pathology, Medical University of Vienna, Vienna, Austria.
- Ludwig Boltzmann Institute Applied Diagnostics, Vienna, Austria.
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.
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Shiota Sato Y, Elbadawy M, Suzuki K, Tsunedomi R, Nagano H, Ishihara Y, Yamamoto H, Azakami D, Uchide T, Fukushima R, Tanaka R, Yoshida T, Mori T, Abugomaa A, Kaneda M, Yamawaki H, Shinohara Y, Aboubakr M, El-Asrag ME, Usui T, Sasaki K. Derivation of a new model of lung adenocarcinoma using canine lung cancer organoids for translational research in pulmonary medicine. Biomed Pharmacother 2023; 165:115079. [PMID: 37413906 DOI: 10.1016/j.biopha.2023.115079] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/21/2023] [Accepted: 06/23/2023] [Indexed: 07/08/2023] Open
Abstract
Canine primary lung cancer (cPLC) is a rare malignant tumor in dogs, and exhibits poor prognosis. Effective therapeutic drugs against cPLC have not been established yet. Also, cPLC resembles human lung cancer in histopathological characteristics and gene expression profiles and thus could be an important research model for this disease. Three-dimensional organoid culture is known to recapitulate the tissue dynamics in vivo. We, therefore, tried to generate cPLC organoids (cPLCO) for analyzing the profiles of cPLC. After samples from cPLC and the corresponding normal lung tissue were collected, cPLCO were successfully generated, which recapitulated the tissue architecture of cPLC, expressed lung adenocarcinoma marker (TTF1), and exhibited tumorigenesis in vivo. The sensitivity of cPLCO to anti-cancer drugs was different among strains. RNA-sequencing analysis showed significantly upregulated 11 genes in cPLCO compared with canine normal lung organoids (cNLO). Moreover, cPLCO were enriched with the MEK-signaling pathway compared with cNLO. The MEK inhibitor, trametinib decreased the viability of several strains of cPLCO and inhibited the growth of cPLC xenografts. Collectively, our established cPLCO model might be a useful tool for identifying novel biomarkers for cPLC and a new research model for dog and human lung cancer.
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Affiliation(s)
- Yomogi Shiota Sato
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Mohamed Elbadawy
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan; Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, 13736, Moshtohor, Toukh, Elqaliobiya, Egypt.
| | - Kazuhiko Suzuki
- Laboratory of Veterinary Toxicology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Ryouichi Tsunedomi
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi 755-8505, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi 755-8505, Japan
| | - Yusuke Ishihara
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Haru Yamamoto
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Daigo Azakami
- Laboratory of Veterinary Clinical Oncology, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Tsuyoshi Uchide
- Laboratory of Veterinary Molecular Pathology and Therapeutics, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Ryuji Fukushima
- Animal Medical Emergency Center, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Ryo Tanaka
- Animal Medical Center, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Tomohiko Yoshida
- Animal Medical Center, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Takuya Mori
- Kinki Animal Medical Study Center, 3-15-27, Hishie, Osaka 578-0984, Japan
| | - Amira Abugomaa
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan; Faculty of Veterinary Medicine, Mansoura University, 35516 Mansoura, Egypt
| | - Masahiro Kaneda
- Laboratory of Veterinary Anatomy, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Hideyuki Yamawaki
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Kitasato University, 35-1, Higashi 23 ban-cho, Towada, Aomori 034-8628, Japan
| | - Yuta Shinohara
- Pet Health & Food Division, Iskara Industry CO., LTD, 1-14-2, Nihonbashi, Chuo-ku, Tokyo 103-0027, Japan
| | - Mohamed Aboubakr
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan; Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, 13736, Moshtohor, Toukh, Elqaliobiya, Egypt
| | - Mohamed E El-Asrag
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Tatsuya Usui
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan.
| | - Kazuaki Sasaki
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
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Zhang Y, Liu Q, Sun Y, Jiang J. Inonotus obliquus sclerotia epidermis were different from internal tissues in compound composition, antioxidant activity, and associated fungi. FEMS Microbiol Lett 2023; 370:fnad126. [PMID: 38017614 DOI: 10.1093/femsle/fnad126] [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: 08/04/2023] [Revised: 10/06/2023] [Accepted: 11/27/2023] [Indexed: 11/30/2023] Open
Abstract
Inonotus obliquus is a medicinal fungus with potential for use in various health applications. To better utilize this fungus, this study focused on epidermis and internal tissues of five sclerotia from different regions in Jilin, Inner Mongolia, and Heilongjiang, examining their polyphenols, polysaccharides, flavonoids, and total triterpenes contents. And evaluated the extracts from sclerotia for their total antioxidant capacity and scavenging ability of DPPH free radicals. The study also isolated the associated fungi from the epidermis and internal tissues of three sclerotia. Results revealed that the polyphenol content was higher in the epidermis than in internal tissue of every sclerotium. However, flavonoid and total triterpenoid content was lower in the epidermis of every sclerotium. The polysaccharide content was no significant in different parts of three sclerotia, but the epidermal polysaccharide content in two sclerotia was significantly higher than in internal tissues. The internal tissue extracts from tested sclerotia exhibited better scavenging ability of DPPH free radicals than those from the epidermis. There was no significant difference in total antioxidant capacity among different parts of three sclerotia, and the internal tissues' total antioxidant capacity in two sclerotia was higher than the epidermis. The number and species of associated fungi in the internal tissues were far less than that in the epidermis. The study suggests separating the epidermis and internal tissue for medicinal use. The research provides insights into the bioactive components and associated fungi of I. obliquus to inform its practical application in medicine.
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Affiliation(s)
- Yijia Zhang
- Key Laboratory of Biotechnology for Medicinal Plants of Jiangsu Province, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China
| | - Qiao Liu
- Key Laboratory of Biotechnology for Medicinal Plants of Jiangsu Province, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China
| | - Yong Sun
- Key Laboratory of Biotechnology for Medicinal Plants of Jiangsu Province, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China
| | - Jihong Jiang
- Key Laboratory of Biotechnology for Medicinal Plants of Jiangsu Province, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China
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