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Liu T, Asif IM, Bai C, Huang Y, Li B, Wang L. The effectiveness and safety of natural food and food-derived extract supplements for treating functional gastrointestinal disorders-current perspectives. Nutr Rev 2024:nuae047. [PMID: 38908001 DOI: 10.1093/nutrit/nuae047] [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] [Indexed: 06/24/2024] Open
Abstract
Functional gastrointestinal disorders (FGIDs) were highly prevalent and involve gastrointestinal discomfort characterized by non-organic abnormalities in the morphology and physiology of the gastrointestinal tract. According to the Rome IV criteria, irritable bowel syndrome and functional dyspepsia are the most common FGIDs. Complementary and alternative medicines are employed by increasing numbers of individuals around the world, and they include herbal and dietary supplements, acupuncture, and hypnosis. Of these, herbal and dietary supplements seem to have the greatest potential for relieving FGIDs, through multiple modes of action. However, despite the extensive application of natural extracts in alternative treatments for FGIDs, the safety and effectiveness of food and orally ingested food-derived extracts remain uncertain. Many randomized controlled trials have provided compelling evidence supporting their potential, as detailed in this review. The consumption of certain foods (eg, kiwifruit, mentha, ginger, etc) and food ingredients may contribute to the alleviation of symptoms associated with FGID,. However, it is crucial to emphasize that the short-term consumption of these components may not yield satisfactory efficacy. Physicians are advised to share both the benefits and potential risks of these alternative therapies with patients. Furthermore, larger randomized clinical trials with appropriate comparators are imperative.
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Affiliation(s)
- Tianxu Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, Hubei 430070, China
| | - Ismail Muhammad Asif
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, Hubei 430070, China
| | - Chengmei Bai
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, Hubei 430070, China
| | - Yutian Huang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, Hubei 430070, China
| | - Bin Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, Hubei 430070, China
| | - Ling Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, Hubei 430070, China
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2
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Xie J, Huang H, Wei X, Tan P, Ouyang L, Wang L, Liu D, Wang F, Wang Z, Tu P, Li J, Zha X, Hu Z. Boswellia carterii n-hexane extract suppresses breast cancer growth via induction of ferroptosis by downregulated GPX4 and upregulated transferrin. Sci Rep 2024; 14:14307. [PMID: 38906931 PMCID: PMC11192895 DOI: 10.1038/s41598-024-65170-6] [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: 03/05/2024] [Accepted: 06/18/2024] [Indexed: 06/23/2024] Open
Abstract
Breast cancer (BC) remains a significant health concern for women globally, prompting the relentless pursuit of novel therapeutic modalities. As a traditional Chinese medicine, Boswellia carterii has been extensively used to treat various cancers, such as BC. However, the anti-BC effect and underlying mechanism of Boswellia carterii remain largely unclear. The aim of this study is to explore the therapeutic effect of Boswellia carterii n-hexane extract (BCHE) against BC as well as its underlying mechanism. The present study showed that BCHE significantly suppressed the viability of human BC cells. Moreover, BCHE exhibited potent anti-BC activity in vivo with no significant toxic effects. Additionally, BCHE induced ferroptosis via increased Transferrin expression and the intracellular accumulation of Fe2+, as well as decreased glutathione peroxidase 4 (GPX4) expression and the upregulation of reactive oxygen species (ROS)-induced lipid peroxidation in BC cells. In vivo experimental results also demonstrated that BCHE effectively induced ferroptosis through GPX4 downregulation and Transferrin upregulation in tumor-bearing mice. Overall, BCHE inhibited the growth of BC cells by inducing ferroptosis mediated by modulating the iron accumulation pathway and the lipid peroxidation pathway. Therefore, BCHE could serve as a potential ferroptosis-targeting drug for treating BC.
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Affiliation(s)
- Jinxin Xie
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Huiming Huang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xuejiao Wei
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Peng Tan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Lishan Ouyang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Longyan Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Dongxiao Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Fei Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Zhuguo Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Pengfei Tu
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Jun Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xiaojun Zha
- Department of Biochemistry & Molecular Biology, School of Basic Medicine, Anhui Medical University, Hefei, 230032, China.
| | - Zhongdong Hu
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China.
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3
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Calabrese V, Osakabe N, Khan F, Wenzel U, Modafferi S, Nicolosi L, Fritsch T, Jacob UM, Abdelhameed AS, Rashan L. Frankincense: A neuronutrient to approach Parkinson's disease treatment. Open Med (Wars) 2024; 19:20240988. [PMID: 38911256 PMCID: PMC11193358 DOI: 10.1515/med-2024-0988] [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: 04/20/2024] [Revised: 06/03/2024] [Accepted: 06/05/2024] [Indexed: 06/25/2024] Open
Abstract
Parkinson's disease (PD), characterized by tremor, slowness of movement, stiffness, and poor balance, is due to a significant loss of dopaminergic neurons in the substantia nigra pars compacta and dopaminergic nerve terminals in the striatum with deficit of dopamine. To date the mechanisms sustaining PD pathogenesis are under investigation; however, a solid body of experimental evidence involves neuroinflammation, mitochondrial dysfunction, oxidative stress, and apoptotic cell death as the crucial factors operating in the pathogenesis of PD. Nutrition is known to modulate neuroinflammatory processes implicated in the pathogenesis and progression of this neurodegenerative disorder. Consistent with this notion, the Burseraceae family, which includes the genera Boswellia and Commiphora, are attracting emerging interest in the treatment of a wide range of pathological conditions, including neuroinflammation and cognitive decline. Bioactive components present in these species have been shown to improve cognitive function and to protect neurons from degeneration in in vitro, animal, as well as clinical research. These effects are mediated through the anti-inflammatory, antiamyloidogenic, anti-apoptotic, and antioxidative properties of bioactive components. Although many studies have exploited possible therapeutic approaches, data from human studies are lacking and their neuroprotective potential makes them a promising option for preventing and treating major neurodegenerative disorders.
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Affiliation(s)
- Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, University of Catania, Torre Biologica, 95125Catania, Italy
| | - Naomi Osakabe
- Department of Bioscience and Engineering, Shibaura Institute Technology,
Tokyo, Japan
| | - Foziya Khan
- Biodiversity Unit, Dhofar University,
Salalah, Oman
| | - Uwe Wenzel
- Institute of Nutritional Science, Justus Liebig University of Giessen, Giessen, Germany
| | - Sergio Modafferi
- Department of Biomedical and Biotechnological Sciences, University of Catania, Torre Biologica, 95125Catania, Italy
| | - Lidia Nicolosi
- Department of Biomedical and Biotechnological Sciences, University of Catania, Torre Biologica, 95125Catania, Italy
| | | | | | - Ali S. Abdelhameed
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh11451, Saudi Arabia
| | - Luay Rashan
- Biodiversity Unit, Dhofar University,
Salalah, Oman
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Wu YR, Xiong W, Dong YJ, Chen X, Zhong YY, He XL, Wang YJ, Lin QF, Tian XF, Zhou Q. Chemical Constituents and Pharmacological Properties of Frankincense: Implications for Anticancer Therapy. Chin J Integr Med 2024:10.1007/s11655-024-4105-x. [PMID: 38816637 DOI: 10.1007/s11655-024-4105-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2023] [Indexed: 06/01/2024]
Abstract
The discovery of novel antitumor agents derived from natural plants is a principal objective of anticancer drug research. Frankincense, a widely recognized natural antitumor medicine, has undergone a systematic review encompassing its species, chemical constituents, and diverse pharmacological activities and mechanisms. The different species of frankincense include Boswellia serrata, Somali frankincense, Boswellia frereana, and Boswellia arabica. Various frankincense extracts and compounds exhibit antitumor, anti-inflammatory, and hepatoprotective properties and antioxidation, memory enhancement, and immunological regulation capabilities. They also have comprehensive effects on regulating flora. Frankincense and its principal chemical constituents have demonstrated promising chemoprophylactic and therapeutic abilities against tumors. This review provides a systematic summary of the mechanism of action underlying the antitumor effects of frankincense and its major constituents, thus laying the foundations for developing effective tumor-combating targets.
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Affiliation(s)
- Yong-Rong Wu
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Wei Xiong
- Department of Andrology, the First Hospital of Hunan University of Chinese Medicine, Changsha, 41007, China
| | - Ying-Jing Dong
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Xin Chen
- College of Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Yuan-Yuan Zhong
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Xin-Ling He
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Yu-Jia Wang
- College of Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Qun-Fang Lin
- Department of Andrology, the First Hospital of Hunan University of Chinese Medicine, Changsha, 41007, China
| | - Xue-Fei Tian
- College of Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
- Hunan Provincial Key Laboratory of Traditional Chinese Medicine Prescription and Transformation, Changsha, 410208, China
| | - Qing Zhou
- Department of Andrology, the First Hospital of Hunan University of Chinese Medicine, Changsha, 41007, China.
- Hunan Sexual and Reproductive Health Clinical Medical Research Center of Traditional Chinese Medicine, Changsha, 410021, China.
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5
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Babbar R, Sharma P, Arora R, Sharma T, Garg M, Singh S, Kumar S, Sindhu RK. Unveiling the phyto-restorative potential of ethereal distillates for atopic dermatitis: an advanced therapeutic approach. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2024; 0:jcim-2024-0103. [PMID: 38708994 DOI: 10.1515/jcim-2024-0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 04/11/2024] [Indexed: 05/07/2024]
Abstract
Atopic dermatitis is acknowledged as a vital inflammatory disorder associated with the integumentary system of the body and is characterized by the formation of thick reddish-grey scars and erythema formation on skin, prevalent amidst the populace. Numerous synthetic drugs are available for treatment like antihistamines, immunosuppressants, glucocorticoids etc., but contrarily, essential oil therapy is exclusively lime lighted to favour the purpose. The utilization of available engineered drugs, possess the marked adverse effects owing to prolonged duration of therapy and therefore, essential oils are explored well and proved to exhibit the anti-eczematic, anti-inflammatory and antipruritic properties. Ethereal distillates own the assorted and selective therapeutic properties attributable to presence of bioactive compounds liable to treat this torturous and integumentary disorder, likely lavender oil, patchouli oil, frankincense oil etc., have been found to exert their pharmacological actions by impeding the liberation and action of inflammatory mediators and immunological hyperactivities that are engaged in exacerbating this idiopathic illness. The current attempt provided the update with the aim to bring forth the naturally originated treatment that is pertinent to provide the invulnerable therapy by circumventing the noxious symptoms i.e. erythema formation and inflamed lesions.
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Affiliation(s)
- Ritchu Babbar
- Chitkara College of Pharmacy, 154025 Chitkara University , Rajpura, Punjab, India
| | - Parth Sharma
- Chitkara College of Pharmacy, 154025 Chitkara University , Rajpura, Punjab, India
| | - Rashmi Arora
- Chitkara College of Pharmacy, 154025 Chitkara University , Rajpura, Punjab, India
| | - Twinkle Sharma
- Chitkara College of Pharmacy, 154025 Chitkara University , Rajpura, Punjab, India
| | - Madhukar Garg
- Chitkara College of Pharmacy, 154025 Chitkara University , Rajpura, Punjab, India
| | - Sumitra Singh
- Department of Pharmaceutical Sciences, 29051 Guru Jambheshwar University of Science and Technology , Hisar, Haryana, India
| | - Satyender Kumar
- School of Pharmacy, 193167 Sharda University , Greater Noida, Uttar Pradesh, India
| | - Rakesh K Sindhu
- School of Pharmacy, 193167 Sharda University , Greater Noida, Uttar Pradesh, India
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6
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Lou F, Xu Z, Bai J, Zhao X, Cui L, Li Q, Wang H. Identification and pre-clinical investigation of 3-O-cyclohexanecarbonyl-11-keto-β-boswellic acid as a drug for external use to treat psoriasis. Br J Pharmacol 2024; 181:1290-1307. [PMID: 37749894 DOI: 10.1111/bph.16253] [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: 08/15/2022] [Revised: 09/04/2023] [Accepted: 09/14/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND AND PURPOSE Psoriasis vulgaris is a refractory skin inflammatory disorder with 80% of the cases belonging to the mild-to-moderate type, which can be controlled by topical treatment. Nevertheless, the drugs for external use have not been upgraded for decades. We modified acetyl-11-keto-beta-boswellic acid (ABKA), a natural compound shown to treat psoriasis animal models, to improve efficacy and solubility for topical use. EXPERIMENTAL APPROACH Eleven compounds were synthesized using AKBA as a lead compound, and their effects on Th17 cell differentiation were screened. 3-O-cyclohexanecarbonyl-11-keto-β-boswellic acid (CKBA) potently inhibited Th17 cell differentiation. Its efficacy in a mouse model of psoriasis was assessed along with its pharmacology and safety profile when topically or systemically delivered to several animal species. KEY RESULTS CKBA inhibited mouse and human Th17 cell differentiation with an IC50 of 3.28 and 3.61 μM, respectively, and directly targeted acetyl-CoA carboxylase 1 (ACC1). Safety evaluation and toxicity tests suggested that systemically delivered high-dose CKBA for 14 days had no dose-associated adverse effects on the CNS, haematopoietic, cardiovascular, respiratory and digestive systems of cynomolgus monkeys. CKBA ointment permeated the skin and did not irritate or sensitize intact skin. CKBA ointment mediated dose-dependent suppression of imiquimod-induced psoriasis-like skin inflammation with slow absorption and limited bioavailability (<10% in rats and <1% in minipigs). CONCLUSIONS AND IMPLICATIONS CKBA is safe when topically or systemically delivered to animals. The beneficial effects of CKBA ointment in a mouse model of psoriasis indicate that this is a promising drug candidate for further development as a treatment for psoriasis.
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Affiliation(s)
- Fangzhou Lou
- Precision Research Center for Refractory Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenyao Xu
- Precision Research Center for Refractory Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Bai
- Precision Research Center for Refractory Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | | | | | - Qun Li
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Honglin Wang
- Precision Research Center for Refractory Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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7
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Vang D, Moreira-Souza ACA, Zusman N, Moncada G, Matshik Dakafay H, Asadi H, Ojcius DM, Almeida-da-Silva CLC. Frankincense ( Boswellia serrata) Extract Effects on Growth and Biofilm Formation of Porphyromonas gingivalis, and Its Intracellular Infection in Human Gingival Epithelial Cells. Curr Issues Mol Biol 2024; 46:2991-3004. [PMID: 38666917 PMCID: PMC11049348 DOI: 10.3390/cimb46040187] [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: 02/01/2024] [Revised: 03/20/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
Frankincense is produced by Boswellia trees, which can be found throughout the Middle East and parts of Africa and Asia. Boswellia serrata extract has been shown to have anti-cancer, anti-inflammatory, and antimicrobial effects. Periodontitis is an oral chronic inflammatory disease that affects nearly half of the US population. We investigated the antimicrobial effects of B. serrata extract on two oral pathogens associated with periodontitis. Using the minimum inhibitory concentration and crystal violet staining methods, we demonstrated that Porphyromonas gingivalis growth and biofilm formation were impaired by treatment with B. serrata extracts. However, the effects on Fusobacterium nucleatum growth and biofilm formation were not significant. Using quantification of colony-forming units and microscopy techniques, we also showed that concentrations of B. serrata that were not toxic for host cells decreased intracellular P. gingivalis infection in human gingival epithelial cells. Our results show antimicrobial activity of a natural product extracted from Boswellia trees (B. serrata) against periodontopathogens. Thus, B. serrata has the potential for preventing and/or treating periodontal diseases. Future studies will identify the molecular components of B. serrata extracts responsible for the beneficial effects.
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Affiliation(s)
- David Vang
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA; (D.V.); (A.C.A.M.-S.); (G.M.); (H.M.D.); (H.A.); (D.M.O.)
| | - Aline Cristina Abreu Moreira-Souza
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA; (D.V.); (A.C.A.M.-S.); (G.M.); (H.M.D.); (H.A.); (D.M.O.)
| | - Nicholas Zusman
- Dental Surgery Program, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA;
| | - German Moncada
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA; (D.V.); (A.C.A.M.-S.); (G.M.); (H.M.D.); (H.A.); (D.M.O.)
| | - Harmony Matshik Dakafay
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA; (D.V.); (A.C.A.M.-S.); (G.M.); (H.M.D.); (H.A.); (D.M.O.)
| | - Homer Asadi
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA; (D.V.); (A.C.A.M.-S.); (G.M.); (H.M.D.); (H.A.); (D.M.O.)
| | - David M. Ojcius
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA; (D.V.); (A.C.A.M.-S.); (G.M.); (H.M.D.); (H.A.); (D.M.O.)
| | - Cassio Luiz Coutinho Almeida-da-Silva
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA; (D.V.); (A.C.A.M.-S.); (G.M.); (H.M.D.); (H.A.); (D.M.O.)
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8
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Ragab EA, Abd El-Wahab MF, Doghish AS, Salama RM, Eissa N, Darwish SF. The journey of boswellic acids from synthesis to pharmacological activities. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:1477-1504. [PMID: 37740772 PMCID: PMC10858840 DOI: 10.1007/s00210-023-02725-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/14/2023] [Indexed: 09/25/2023]
Abstract
There has been a lot of interest in using naturally occurring substances to treat a wide variety of chronic disorders in recent years. From the gum resin of Boswellia serrata and Boswellia carteri, the pentacyclic triterpene molecules known as boswellic acid (BA) are extracted. We aimed to provide a detailed overview of the origins, chemistry, synthetic derivatives, pharmacokinetic, and biological activity of numerous Boswellia species and their derivatives. The literature searched for reports of B. serrata and isolated BAs having anti-cancer, anti-microbial, anti-inflammatory, anti-arthritic, hypolipidemic, immunomodulatory, anti-diabetic, hepatoprotective, anti-asthmatic, and clastogenic activities. Our results revealed that the cytotoxic and anticancer effects of B. serrata refer to its triterpenoid component, including BAs. Three-O-acetyl-11-keto-BA was the most promising cytotoxic molecule among tested substances. Activation of caspases, upregulation of Bax expression, downregulation of nuclear factor-kappa B (NF-kB), and stimulation of poly (ADP)-ribose polymerase (PARP) cleavage are the primary mechanisms responsible for cytotoxic and antitumor effects. Evidence suggests that BAs have shown promise in combating a wide range of debilitating disease conditions, including cancer, hepatic, inflammatory, and neurological disorders.
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Affiliation(s)
- Ehab A Ragab
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt
| | - Mohammed F Abd El-Wahab
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, 11829, Cairo, Egypt.
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt.
| | - Rania M Salama
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt
| | - Nermin Eissa
- Department of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, P.O. Box 59911, Abu Dhabi, United Arab Emirates
| | - Samar F Darwish
- Pharmacology & Toxicology Department, Badr University in Cairo (BUC), Badr City, 11829, Cairo, Egypt.
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9
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Lederer AK, Michel MC. Natural Products in the Treatment of Lower Urinary Tract Dysfunction and Infection. Handb Exp Pharmacol 2024. [PMID: 38411727 DOI: 10.1007/164_2024_708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
The popularity of natural products for the treatment of lower urinary tract symptoms (LUTS) differs considerably between countries. Here we discuss the clinical evidence for efficacy in two indications, male LUTS suggestive of benign prostatic hyperplasia and urinary tract infections, and the mechanistic evidence from experimental studies. Most evidence for male LUTS is based on extracts from saw palmetto berries, stinging nettle roots, and pumpkin seeds, whereas most evidence for urinary tract infection is available for European golden rod and combined preparations although this field appears more fragmented with regard to extract sources. Based on differences in sample collection and extraction, extracts from the same plants are likely to exhibit at least quantitative differences in potential active ingredients, which makes extrapolation of findings with one extract to those of others potentially difficult. While only limited information is available for most individual extracts, some extracts have been compared to placebo and/or active controls in adequately powered trials.
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Affiliation(s)
- Ann-Kathrin Lederer
- Department of General, Visceral and Transplant Surgery, University Medical Center, Johannes Gutenberg University, Mainz, Germany
- Center for Complementary Medicine, Department of Medicine II, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Martin C Michel
- Department of Pharmacology, University Medical Center, Johannes Gutenberg University, Mainz, Germany.
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10
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Elmoslemany AM, Elzallat M, Abd-Elfatah MH, Mohammed DM, Elhady EE. Possible therapeutic effect of frankincense (Gum olibanum) and myrrh (Commiphora myrrha) resins extracts on DEN/CCL4 induced hepatocellular carcinoma in rats. PHYTOMEDICINE PLUS 2024; 4:100517. [DOI: 10.1016/j.phyplu.2023.100517] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
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11
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Nischang V, Witt FM, Börner F, Gomez M, Jordan PM, Werz O. Frankincense preparation promotes formation of inflammation-resolving lipid mediators by manipulating lipoxygenases in human innate immune cells. Front Pharmacol 2024; 14:1332628. [PMID: 38239198 PMCID: PMC10794731 DOI: 10.3389/fphar.2023.1332628] [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: 11/03/2023] [Accepted: 12/01/2023] [Indexed: 01/22/2024] Open
Abstract
Introduction: Frankincense preparations are frequently used as traditional anti-inflammatory remedies in folk medicine with increasing popularity. Boswellic acids (BAs), especially 3-O-acetyl-11-keto-βBA (AKBA), are unique anti-inflammatory principles of frankincense, with multiple pharmacological actions and target proteins. We recently showed that AKBA favorably impacts lipid mediator (LM) networks in innate immune cells, by modulation of lipoxygenase (LOX) activities. Thus, AKBA binds to allosteric sites in 5-LOX, shifting the regiospecificity to a 12/15-lipoxygnating enzyme, and to an analogous site in 15-LOX-1, leading to enzyme activation, which favors specialized pro-resolving mediator (SPM) formation at the expense of leukotriene production. Methods: Here, we investigated Boswellin super® (BSR), a commercially available frankincense extract with ≥30% AKBA, used as remedy that approved efficacy in osteoarthritis trials, for its ability to modulate LM pathways in human monocyte-derived macrophage (MDM) phenotypes, neutrophils, and neutrophil/platelet co-incubations. LM profiling was performed by using targeted ultraperformance liquid chromatography-tandem mass spectrometry (UPLC-MS-MS). Results: BSR concentration-dependently (10-100 μg/ml) suppressed formation of pro-inflammatory 5-LOX products including LTB4 in exotoxin-stimulated M1-MDM and neutrophils, and strongly elevated 12/15-LOX products and SPM in activated M2-MDM and neutrophil/platelet cocultures, starting at 10 μg/mL. Also, BSR (≥10 μg/mL) induced robust 12/15-LOX product and SPM generation in resting M2-MDM, which was further markedly elevated when exogenous docosahexaenoic acid (DHA) and eicosahexaenoic acid (EPA) were supplied, and induced translocation of 15-LOX from a soluble to a particulate locale in M2 MDM. Discussion: We conclude that BSR especially when co-added with DHA and EPA, promotes the LM class switch in innate immune cells from pro-inflammatory to pro-resolving mediators, which might be a plausible mechanism underlying the anti-inflammatory actions of BSR.
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Affiliation(s)
- Vivien Nischang
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich Schiller University Jena, Jena, Germany
| | - Finja M. Witt
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich Schiller University Jena, Jena, Germany
| | - Friedemann Börner
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich Schiller University Jena, Jena, Germany
| | | | - Paul M. Jordan
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich Schiller University Jena, Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Jena, Germany
| | - Oliver Werz
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich Schiller University Jena, Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Jena, Germany
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12
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Wiese M, Pohlmeier B, Kubiak K, El-Khouly FE, Sitte M, Carcaboso AM, Baugh JN, Perwein T, Nussbaumer G, Karremann M, Gielen GH, Salinas G, Kramm CM. Boswellic acid formulations are not suitable for treatment of pediatric high-grade glioma due to tumor promoting potential. J Tradit Complement Med 2024; 14:101-108. [PMID: 38223806 PMCID: PMC10785237 DOI: 10.1016/j.jtcme.2023.07.007] [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: 11/01/2022] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 01/16/2024] Open
Abstract
Background and aim Pediatric high-grade gliomas (pedHGG) comprise a very poor prognosis. Thus, parents of affected children are increasingly resorting to complementary and alternative medicine (CAM), among those Boswellia extracts. However, nothing is known about the therapeutic effectiveness of their active substances, Boswellic acids (BA) in pedHGG. Thus, we aimed to investigate if the three main Boswellic acids (BA) present in Boswellia plants, alpha-boswellic acid (α-BA), beta-boswellic acid (β-BA) and 3-acetyl-11-keto-beta-boswellic acid (AKBA) hold any promising potential for treatment of affected pedHGG patients. Experimental procedure Histone 3 (H3)-wildtype and H3.3K27M-mutant pedHGG cell lines were treated with BA, either alone or in combination with radio-chemotherapy with temozolomide. Cell viability, stemness properties, apoptosis, in ovo tumor growth and the transcriptome was investigated upon BA treatment. Results and conclusion Interestingly, α-BA and β-BA treatment promoted certain tumor properties in both pedHGG cells. AKBA treatment reduced cell viability and colony growth accompanied by induction of slight anti-inflammatory effects especially in H3.3K27M-mutant pedHGG cells. However, no effects on apoptosis and in ovo tumor growth were found. In conclusion, besides positive anti-tumor effects of AKBA, tumor promoting effects were observed upon treatment with α-BA and β-BA. Thus, only pure AKBA formulations may be used to exploit any potential positive effects in pedHGG patients. In conclusion, the use of commercially available supplements with a mixture of different BA cannot be recommended due to detrimental effects of certain BA whereas pure AKBA formulations might hold some potential as therapeutic supplement for treatment of pedHGG patients.
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Affiliation(s)
- Maria Wiese
- Division of Pediatric Hematology and Oncology, Department of Child and Adolescent Health, University Medical Center Goettingen, Robert Koch Straße 40, Goettingen, Germany
| | - Bente Pohlmeier
- Division of Pediatric Hematology and Oncology, Department of Child and Adolescent Health, University Medical Center Goettingen, Robert Koch Straße 40, Goettingen, Germany
| | - Klaudia Kubiak
- Division of Pediatric Hematology and Oncology, Department of Child and Adolescent Health, University Medical Center Goettingen, Robert Koch Straße 40, Goettingen, Germany
| | - Fatma E. El-Khouly
- Pediatric Oncology, Emma Children's Hospital, Amsterdam UMC, De Boelelaan 1118 Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Maren Sitte
- Transcriptome and Genome Analysis Laboratory (TAL), Department of Developmental Biochemistry, University Medical Center Goettingen, Justus-von-Liebig-Weg 11, Goettingen, Germany
| | - Angel M. Carcaboso
- Pediatric Hematology and Oncology, Hospital Sant Joan de Deu/Institut de Recerca, Sant Joan de Deu 2, Barcelona, Spain
| | - Joshua N. Baugh
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Thomas Perwein
- Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Auenbruggerplatz 38, Graz, Austria
| | - Gunther Nussbaumer
- Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Auenbruggerplatz 38, Graz, Austria
| | - Michael Karremann
- Institute of Neuropathology, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
| | - Gerrit H. Gielen
- Institute of Neuropathology, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
| | - Gabriela Salinas
- Transcriptome and Genome Analysis Laboratory (TAL), Department of Developmental Biochemistry, University Medical Center Goettingen, Justus-von-Liebig-Weg 11, Goettingen, Germany
| | - Christof M. Kramm
- Division of Pediatric Hematology and Oncology, Department of Child and Adolescent Health, University Medical Center Goettingen, Robert Koch Straße 40, Goettingen, Germany
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13
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Yan X, Ma X, Dai D, Yan X, Han X, Bao X, Xie Q. Potent pigmentation inhibitory activity of incensole-enriched frankincense volatile oil-identification, efficacy and mechanism. J Cosmet Dermatol 2024; 23:244-255. [PMID: 37430475 DOI: 10.1111/jocd.15887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/09/2023] [Accepted: 06/14/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND Frankincense volatile oil (FVO) has long been considered a side product in pharmaceutical industry since frankincense of large molecular weight is the prime target. However, the volatile oil recycled in the extract process might contain a series of functional actives, serving as promising ingredients in the cosmetic field. METHODS Gas chromatography-mass spectrometer was utilized to determine the species and amount of active ingredients in FVO. Subsequently, zebrafish models were used to evaluate pigmentation inhibition, ROS elimination and neutrophil activation. In vitro DPPH test was also conducted to consolidate the anti-oxidation efficacy. Based on the test results, network pharmacology was incorporated, where GO and KEGG enrichment analyses were performed to discover the interrelations between active ingredients. RESULTS About 40 actives molecules were identified, including incensole, acetate incensole, and acetate incensole oxide. The FVO demonstrated great depigmentation activity by suppressing melanin synthesis, as well as providing free radical scavenging and anti-inflammation effect. In network pharmacology analysis, 192 intersected targets were identified. By enrichment analysis and network construction, a series of whitening signal pathways, and hub genes, containing STAT3,MAPK3,MAPK1 were identified. CONCLUSION The current study quantified the components of FVO, evaluated its efficacy in skin depigmentation, and give pioneering insights on the possible mechanism. The results confirmed that the FVO could serve as whitening agent in topical uses.
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Affiliation(s)
- Xiufang Yan
- Fosun Cosmetics (ShangHai) Bio-Technology Co., Ltd., Shanghai, China
| | - Xiaoyu Ma
- Fosun Cosmetics (ShangHai) Bio-Technology Co., Ltd., Shanghai, China
| | - Daoxin Dai
- Fosun Cosmetics (ShangHai) Bio-Technology Co., Ltd., Shanghai, China
| | - Xiaojuan Yan
- Fosun Cosmetics (ShangHai) Bio-Technology Co., Ltd., Shanghai, China
| | - Xingyan Han
- Fosun Cosmetics (ShangHai) Bio-Technology Co., Ltd., Shanghai, China
| | - Xijun Bao
- Fosun Cosmetics (ShangHai) Bio-Technology Co., Ltd., Shanghai, China
| | - Qiufang Xie
- Hebei Wanbang Folon Pharmaceutical Co., Ltd., Hebei Province, China
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14
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Yang YH, Li W, Ren LW, Yang H, Zhang YZ, Zhang S, Hao Y, Yu DK, Tong RS, Du GH, Shi JY, Wang JH. S670, an amide derivative of 3-O-acetyl-11-keto-β-boswellic acid, induces ferroptosis in human glioblastoma cells by generating ROS and inhibiting STX17-mediated fusion of autophagosome and lysosome. Acta Pharmacol Sin 2024; 45:209-222. [PMID: 37749236 PMCID: PMC10770369 DOI: 10.1038/s41401-023-01157-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 08/25/2023] [Indexed: 09/27/2023] Open
Abstract
Glioblastoma (GBM) is the most common malignant tumor in the brain with temozolomide (TMZ) as the only approved chemotherapy agent. GBM is characterized by susceptibility to radiation and chemotherapy resistance and recurrence as well as low immunological response. There is an urgent need for new therapy to improve the outcome of GBM patients. We previously reported that 3-O-acetyl-11-keto-β-boswellic acid (AKBA) inhibited the growth of GBM. In this study we characterized the anti-GBM effect of S670, a synthesized amide derivative of AKBA, and investigated the underlying mechanisms. We showed that S670 dose-dependently inhibited the proliferation of human GBM cell lines U87 and U251 with IC50 values of around 6 μM. Furthermore, we found that S670 (6 μM) markedly stimulated mitochondrial ROS generation and induced ferroptosis in the GBM cells. Moreover, S670 treatment induced ROS-mediated Nrf2 activation and TFEB nuclear translocation, promoting protective autophagosome and lysosome biogenesis in the GBM cells. On the other hand, S670 treatment significantly inhibited the expression of SXT17, thus impairing autophagosome-lysosome fusion and blocking autophagy flux, which exacerbated ROS accumulation and enhanced ferroptosis in the GBM cells. Administration of S670 (50 mg·kg-1·d-1, i.g.) for 12 days in a U87 mouse xenograft model significantly inhibited tumor growth with reduced Ki67 expression and increased LC3 and LAMP2 expression in the tumor tissues. Taken together, S670 induces ferroptosis by generating ROS and inhibiting STX17-mediated fusion of autophagosome and lysosome in GBM cells. S670 could serve as a drug candidate for the treatment of GBM.
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Affiliation(s)
- Yi-Hui Yang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Wan Li
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Li-Wen Ren
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Hong Yang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Yi-Zhi Zhang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Sen Zhang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Yue Hao
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Dong-Ke Yu
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Rong-Sheng Tong
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Guan-Hua Du
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China
| | - Jian-You Shi
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China.
| | - Jin-Hua Wang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, 100050, China.
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
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Amer SA, Behairy A, Abd El-Rahman GI, Gouda A, Abdel-Warith AWA, Younis EM, Moustafa AA, Abdel Moniem H, Davies SJ, EL-Sayed Kamel A. Evaluation of dietary supplementation of frankincense oil on broiler chicken growth performance, hepatic histomorphology, antioxidant activity, blood biochemical parameters, and inflammatory responses. ITALIAN JOURNAL OF ANIMAL SCIENCE 2023; 22:841-855. [DOI: 10.1080/1828051x.2023.2248177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 07/20/2023] [Accepted: 08/10/2023] [Indexed: 09/02/2023]
Affiliation(s)
- Shimaa A. Amer
- Department of Nutrition and Clinical Nutrition, Zagazig University, Zagazig, Egypt
| | - Amany Behairy
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Sharkia, Egypt
| | | | - Ahmed Gouda
- Department of Animal Production, Agricultural & Biological Research Division, Center of National Research, Dokki, Cairo, Egypt
| | | | - Elsayed M. Younis
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Amr A. Moustafa
- Department of Biochemistry, Zagazig University, Zagazig, Egypt
| | - Hebatallah Abdel Moniem
- Animal Production, Department of Animal Wealth Development, Suez Canal University, Ismailia, Egypt
| | - Simon J. Davies
- School of Science and Engineering, National University of Ireland Galway Republic of Ireland, Galway, Ireland
| | - Asmaa EL-Sayed Kamel
- Department of Nutrition and Clinical Nutrition, Zagazig University, Zagazig, Egypt
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16
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Wang Y, Tian Z, Huang S, Dang N. Tripterygium wilfordii Hook. F. and Its Extracts for Psoriasis: Efficacy and Mechanism. Drug Des Devel Ther 2023; 17:3767-3781. [PMID: 38144417 PMCID: PMC10749103 DOI: 10.2147/dddt.s439534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/21/2023] [Indexed: 12/26/2023] Open
Abstract
Psoriasis is an inflammatory autoimmune skin condition that is clinically marked by chronic erythema and scaling. The traditional Chinese herb Tripterygium wilfordii Hook. F. (TwHF) is commonly used in the treatment of immune-related skin illnesses, such as psoriasis. In clinical studies, PASI (Psoriasis Area and Severity Index) were dramatically decreased by TwHF and its extracts. Their benefits for psoriasis also include relief from psoriasis symptoms such as itching, dryness, overall lesion scores and quality of life. And the pathological mechanisms include anti-inflammation, immunomodulation and potentially signaling pathway modulations, which are achieved by modulating type-3 inflammatory cytokines including IL-22, IL-23, and IL-17 as well as immune cells like Th17 lymphocytes, γδT cells, and interfering with IFN-SOCS1, NF-κB and IL- 36α signaling pathways. TwHF and its extracts may cause various adverse drug reactions, such as gastrointestinal responses, aberrant hepatocytes, reproductive issues, and liver function impairment, but at adequate doses, they are regarded as an alternative therapy for the treatment of psoriasis. In this review, the effectiveness and mechanisms of TwHF and its extracts in psoriasis treatment are elucidated.
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Affiliation(s)
- Yingchao Wang
- Department of Dermatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, People’s Republic of China
- Department of Dermatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China
| | - Zhaochun Tian
- Science and Technology Innovation Center, Shandong First Medical University, Jinan, Shandong, People’s Republic of China
| | - Shuhong Huang
- School of Clinical and Basic Medical Sciences, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China
| | - Ningning Dang
- Department of Dermatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, People’s Republic of China
- Department of Dermatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China
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Jones MA, Borun A, Greensmith DJ. Boswellia carterii oleoresin extracts induce caspase-mediated apoptosis and G 1 cell cycle arrest in human leukaemia subtypes. Front Pharmacol 2023; 14:1282239. [PMID: 38155908 PMCID: PMC10752984 DOI: 10.3389/fphar.2023.1282239] [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: 08/23/2023] [Accepted: 12/04/2023] [Indexed: 12/30/2023] Open
Abstract
Background: Leukemias are a common cancer in adults and children. While existing treatments are effective, they are associated with severe side-effects compounded by the emergence of drug resistance. This necessitates the need to develop new drugs and phytopharmaceuticals offer a largely untapped source. Oleoresins produced by plants in the genus Boswellia have been used for centuries in traditional medicine and recent work suggests they may exhibit anti-cancer activity. However, the underlying mechanisms remain unclear and most existing research focusses on Boswellia serrata; just one of many species in the Boswellia genus. To address these limitations, we elucidated the anti-cancer potential and associated mechanisms of action of Boswellia carterii. Methods: A methanolic solvent extraction method was optimised. The effect of methanolic extracts of B. carterii on leukaemia (K562, MOLT-4 and CCRF-CEM) and normal (PBMC) cell line viability was assessed using MTT assay and flow cytometry. Cell morphology, apoptosis (Annexin-V/propidium iodide), mitochondrial membrane potential (Rhodamine-123) and the cell cycle (propidium iodide) were evaluated using flow cytometry. Regulatory protein expression was quantified using Western Blot. Results: Methanolic extracts of B. carterii oleoresin reduced the viability of K562, MOLT-4 and CCRF-CEM cell lines with selectivity indexes of between 1.75 and 2.68. Extracts increased the proportion of cells in late apoptosis by 285.4% ± 51.6%. Mitochondrial membrane potential was decreased by 41% ± 2% and the expression of cleaved caspase-3, -7, and -9 was increased by 5.7, 3.3, and 1.5-fold respectively. Extracts increased the proportion of cells in subG1 and G1 phase by 867.8% ± 122.9% and 14.0 ± 5.5 and decreased those in S phase and G2/M by 63.4% ± 2.0% and 57.6% ± 5.3%. Expression of CDK2, CDK6, cyclin D1, and cyclin D3 were decreased by 2.8, 4.9, 3.9, and 2.5-fold. Conclusion: We are the first to report that methanolic extracts of B. carterii are selectively cytotoxic against three leukemia cell lines. Cytotoxic mechanisms likely include activation of the intrinsic apoptotic pathway and cell cycle arrest through downregulation of CDK2, CDK6, cyclin D1, and cyclin D3. Our findings suggest that B. carterii may be an important source of novel chemotherapeutic drugs and justifies further investigation.
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Affiliation(s)
| | | | - David James Greensmith
- Biomedical Research Centre, School of Science, Engineering and Environment, University of Salford, Manchester, United Kingdom
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18
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Mukadam S, Ghule C, Girme A, Shinde VM, Hingorani L, Mahadik KR. A Simple HPTLC Approach of Quantification of Serratol and Tirucallic Acid with Boswellic Acids in Boswellia serrata by Validated Densitometric Method with MS/MS Characterization. J Chromatogr Sci 2023; 61:953-962. [PMID: 36892162 DOI: 10.1093/chromsci/bmad012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 01/16/2023] [Indexed: 03/10/2023]
Abstract
This study was planned to develop a simple high-performance thin-layer chromatography method for qualitative and quantitative estimation of 3-acetyl-11-keto-β-boswellic acid (AKBBA), β-boswellic acid (BBA), 3-oxo-tirucallic acid (TCA) and serratol (SRT) with HPTLC-ESI-MS/MS for characterization in Boswellia serrata Roxb. oleo gum resin extract. The method was developed with hexane-ethyl acetate-toluene-chloroform-formic acid as mobile phase. RF values observed for AKBBA, BBA, TCA and SRT were 0.42, 0.39, 0.53 and 0.72, respectively. The method was validated according to International Council for Harmonisation guidelines. The concentration range for linearity was 100-500 ng/band for AKBBA and 200-700 ng/band for the other three markers with r2 > 0.99. The method resulted in good recoveries as 101.56, 100.68, 98.64 and 103.26%. The limit of detection was noticed as 25 , 37, 54 and 38 ng/band, with a limit of quantification as 76, 114, 116 and 115 ng/band, for AKBBA, BBA, TCA and SRT, respectively. The four markers were identified and confirmed in B. serrata extract using TLC-MS by indirect profiling by LC-ESI-MS/MS and were identified as terpenoids, TCA and cembranoids: AKBBA (mass/charge (m/z) = 513.00), BBA (m/z = 455.40), 3-oxo-tirucallic acid (m/z = 455.70) and SRT (m/z = 291.25), respectively.
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Affiliation(s)
- Smruti Mukadam
- Poona College of Pharmacy, Bharati Vidyapeeth (Deemed to be University), Erandwane, Pune 411038, Maharashtra, India
| | - Chetana Ghule
- Pharmanza Herbal Pvt. Ltd., Anand 388430, Gujarat, India
| | - Aboli Girme
- Pharmanza Herbal Pvt. Ltd., Anand 388430, Gujarat, India
| | - Vaibhav M Shinde
- Poona College of Pharmacy, Bharati Vidyapeeth (Deemed to be University), Erandwane, Pune 411038, Maharashtra, India
| | - Lal Hingorani
- Pharmanza Herbal Pvt. Ltd., Anand 388430, Gujarat, India
| | - Kakasaheb R Mahadik
- Poona College of Pharmacy, Bharati Vidyapeeth (Deemed to be University), Erandwane, Pune 411038, Maharashtra, India
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Lu X, Mao J, Wang Y, Huang Y, Gu M. Water extract of frankincense and myrrh inhibits liver cancer progression and epithelial‑mesenchymal transition through Wnt/β‑catenin signaling. Mol Clin Oncol 2023; 19:77. [PMID: 37719039 PMCID: PMC10502803 DOI: 10.3892/mco.2023.2673] [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: 04/25/2023] [Accepted: 07/27/2023] [Indexed: 09/19/2023] Open
Abstract
Wnt/β-catenin signaling is associated with epithelial-mesenchymal transformation (EMT), which serves an important role in hepatocellular carcinoma (HCC) invasion and metastasis. Frankincense and myrrh (FM) are antitumor agents commonly used in clinical practice. The present study aimed to investigate the effect and mechanism of water extract of FM on the progression of liver cancer cells. FM was applied to study its effects on HCC cell proliferation. Cell migration and invasion were evaluated by wound healing and Transwell assays. In addition, western blot was used to study the protein levels associated with EMT and Wnt/β-catenin signaling. The nuclear translocation of β-catenin was detected by immunofluorescence assay. A non-toxic dose of FM significantly inhibited invasion and metastasis of liver cancer cells. Furthermore, FM promoted expression of EMT marker E-cadherin, while decreasing expression of vimentin and N-cadherin. Finally, the protein and the nuclear staining levels of Disheveled 2 and β-catenin were both suppressed by water extract of FM. The water extract of FM inhibited the migration and invasion of liver cancer cells and inhibited EMT by suppressing activation of the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Xian Lu
- Department of Hepatic Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Jialei Mao
- Department of Oncology, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Yaodong Wang
- Department of Gastroenterology, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Yonggang Huang
- Department of Hepatic Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Maolin Gu
- Department of Hepatic Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
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Cherepanova MO, Subotyalov MA. Component Composition and Biological Activity of Oleo-Gum Resin from Boswellia serrata (Burseraceae). DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS 2023; 512:336-342. [PMID: 38087024 DOI: 10.1134/s0012496623700643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/17/2023] [Accepted: 06/23/2023] [Indexed: 12/18/2023]
Abstract
The review summarizes the published data on identification of biologically active compounds (BACs) and the pharmacological potential of various components of oleo-gum resin from the Indian frankincense Boswellia serrata Roxb. ex Colebr. Boswellia oleo-gum resin contains a wide range of BACs from the classes of mono-, sesqui-, di-, and triterpenes. Numerous in vivo and in vitro studies demonstrated their anti-inflammatory and antiproliferative effects. Boswellic acids (BAs), which belong to the tetra- and pentacyclic triterpenoid classes, showed the highest anti-inflammatory activity. The frankincense resin is traditionally used in Ayurvedic and Unani medicine and can provide a promising source to design drugs effective in treating musculoskeletal disorders.
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Affiliation(s)
- M O Cherepanova
- Novosibirsk State Pedagogical University, Novosibirsk, Russia
| | - M A Subotyalov
- Novosibirsk State Pedagogical University, Novosibirsk, Russia.
- Novosibirsk State University, Novosibirsk, Russia.
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21
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Yuan C, Dong X, Xu S, Zhu Q, Xu X, Zhang J, Gong W, Ding Y, Pan J, Lu G, Chen W, Xie T, Li B, Xiao W. AKBA alleviates experimental pancreatitis by inhibiting oxidative stress in Macrophages through the Nrf2/HO-1 pathway. Int Immunopharmacol 2023; 121:110501. [PMID: 37364326 DOI: 10.1016/j.intimp.2023.110501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/01/2023] [Accepted: 06/11/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND Acute pancreatitis (AP) is an inflammatory condition of the pancreas characterized by oxidative stress and inflammation in its pathophysiology. Acetyl-11-keto-β-boswellic acid (AKBA) is an active triterpenoid with antioxidant activity. This article seeks to assess the impact of AKBA on AP and investigate its underlying mechanisms. METHODS AP was induced in wild-type, Lyz2+/cre Nrf2fl/fl mice and Pdx1+/cre Nrf2fl/fl mice by caerulein. Serum amylase and lipase levels, along with histological grading, were utilized to evaluate the severity of AP. Murine bone marrow-derived macrophages (BMDMs) were isolated, cultured, and polarized to the M1 subtype. Flow cytometry and ELISA were utilized to identify the macrophage phenotype. Alterations in oxidative stress damage and intracellular ROS were observed. Nrf2/HO-1 signaling pathways were also evaluated. RESULTS In a caerulein-induced mouse model of AP, treatment with AKBA reduced blood amylase and lipase activity and ameliorated pancreatic tissue histological and pathological features. Furthermore, AKBA significantly mitigated oxidative stress-induced damage and induced the expression of Nrf2 and HO-1 protein. Additionally, by using conditional knockout mice (Lyz2+/cre Nrf2fl/fl and Pdx1+/cre Nrf2fl/fl mice), we verified that Nrf2 primarily functions in macrophages rather than acinar cells. In vitro, AKBA inhibits pro-inflammatory M1-subtype macrophage polarization and reduces ROS generation through Nrf2/HO-1 oxidative stress pathway. Moreover, the protective effects of AKBA against AP were abolished in myeloid-specific Nrf2-deficient mice and BMDMs. Molecular docking results revealed interactions between AKBA and Nrf2. CONCLUSION Our results confirm that AKBA exerts protective effects against AP in mice by inhibiting oxidative stress in macrophages through the Nrf2/HO-1 Pathway.
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Affiliation(s)
- Chenchen Yuan
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Xiaowu Dong
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Songxin Xu
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Qingtian Zhu
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Xingmeng Xu
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Junxian Zhang
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Weijuan Gong
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Yanbing Ding
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Jiajia Pan
- Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China; Department of Intensive Care Unit, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Guotao Lu
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China
| | - Weiwei Chen
- Department of Gastroenterology, Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Ting Xie
- Department of Gastroenterology, Zhongda Hospital, Southeast University, Nanjing, China.
| | - Baiqiang Li
- Department of Critical Care Medicine, Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.
| | - Weiming Xiao
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, China.
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Pasdaran A, Hassani B, Tavakoli A, Kozuharova E, Hamedi A. A Review of the Potential Benefits of Herbal Medicines, Small Molecules of Natural Sources, and Supplements for Health Promotion in Lupus Conditions. Life (Basel) 2023; 13:1589. [PMID: 37511964 PMCID: PMC10416186 DOI: 10.3390/life13071589] [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: 05/30/2023] [Revised: 07/05/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
The Latin word lupus, meaning wolf, was in the medical literature prior to the 1200s to describe skin lesions that devour flesh, and the resources available to physicians to help people were limited. The present text reviews the ethnobotanical and pharmacological aspects of medicinal plants and purified molecules from natural sources with efficacy against lupus conditions. Among these molecules are artemisinin and its derivatives, antroquinonol, baicalin, curcumin, emodin, mangiferin, salvianolic acid A, triptolide, the total glycosides of paeony (TGP), and other supplements such as fatty acids and vitamins. In addition, medicinal plants, herbal remedies, mushrooms, and fungi that have been investigated for their effects on different lupus conditions through clinical trials, in vivo, in vitro, or in silico studies are reviewed. A special emphasis was placed on clinical trials, active phytochemicals, and their mechanisms of action. This review can be helpful for researchers in designing new goal-oriented studies. It can also help practitioners gain insight into recent updates on supplements that might help patients suffering from lupus conditions.
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Affiliation(s)
- Ardalan Pasdaran
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran;
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
| | - Bahareh Hassani
- Student Research Committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran;
| | - Ali Tavakoli
- Research Center for Traditional Medicine and History of Medicine, Department of Persian Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran;
| | - Ekaterina Kozuharova
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, 1431 Sofia, Bulgaria;
| | - Azadeh Hamedi
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran;
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
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Zhang P, Jiang H. Acetyl-11-keto-β-boswellic Acid Confers Protection in DSS-Induced Colitis via the JNK-p38 MAPK and NF-κB Signaling Pathways. Adv Biol (Weinh) 2023; 7:e2200247. [PMID: 36658725 DOI: 10.1002/adbi.202200247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 12/27/2022] [Indexed: 01/21/2023]
Abstract
The present study aims to explore the effect and mechanism of acetyl-11-keto-β-boswellic acid (AKBA) on inflammatory bowel disease (IBD). The IBD-mouse model is established by replacing normal water intake with 2.5% dextran sulfate sodium salt (DSS) aqueous solution, and 50 mg kg-1 of AKBA treatment is administered. The experimental mice are randomly divided into four groups, including control, AKBA , DSS, and DSS + AKBA groups. AKBA therapy conspicuously ameliorates the adverse symptoms caused by DSS in mice and inhibits the reduction of colon length and the rise of disease activity index score. Hematoxylin-eosin staining results suggest that AKBA strikingly improves the pathological conditions of the colon and small intestine tissues in IBD mice. AKBA prominently inhibits the DSS-induced increase of proinflammatory factor contents and the upregulation of the c-Jun N-terminal kinase (JNK)-p38/mitogen-activated protein kinase (MAPK) and Nuclear factor kappa B (NF-κB) pathways' protein levels in the colon tissues of IBD mice. AKBA alleviates DSS-induced colonic inflammatory injury in IBD mice by repressing the activation of the JNK-p38/MAPK and NF-κB pathways.
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Affiliation(s)
- Peng Zhang
- Department of TCM, The Affiliated Xuzhou Central Hospital of Nanjing University of Chinese Medicine, Xuzhou City, Jiangsu Province, 221000, China
| | - Hua Jiang
- Department of TCM, Workers Hospital of China Coal No. 5 Construction Company, 105 Huaihai West Road, Xuzhou City, Jiangsu Province, 221000, China
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24
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Gan J, Guo L, Zhang X, Yu Q, Yang Q, Zhang Y, Zeng W, Jiang X, Guo M. Anti-inflammatory therapy of atherosclerosis: focusing on IKKβ. J Inflamm (Lond) 2023; 20:8. [PMID: 36823573 PMCID: PMC9951513 DOI: 10.1186/s12950-023-00330-5] [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: 10/26/2022] [Accepted: 01/24/2023] [Indexed: 02/25/2023] Open
Abstract
Chronic low-grade inflammation has been identified as a major contributor in the development of atherosclerosis. Nuclear Factor-κappa B (NF-κB) is a critical transcription factors family of the inflammatory pathway. As a major catalytic subunit of the IKK complex, IκB kinase β (IKKβ) drives canonical activation of NF-κB and is implicated in the link between inflammation and atherosclerosis, making it a promising therapeutic target. Various natural product derivatives, extracts, and synthetic, show anti-atherogenic potential by inhibiting IKKβ-mediated inflammation. This review focuses on the latest knowledge and current research landscape surrounding anti-atherosclerotic drugs that inhibit IKKβ. There will be more opportunities to fully understand the complex functions of IKKβ in atherogenesis and develop new effective therapies in the future.
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Affiliation(s)
- Jiali Gan
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lin Guo
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaolu Zhang
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qun Yu
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qiuyue Yang
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yilin Zhang
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Wenyun Zeng
- grid.459559.10000 0004 9344 2915Oncology department, Ganzhou People’s Hospital, Ganzhou, Jiangxi China
| | - Xijuan Jiang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Maojuan Guo
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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25
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Zaki AKA, Aldahmashi FS, Madboli AENA, Attia KA, Almulhim FS, Albarrak SM. Therapeutic approaches for anti-sperm-antibodies in the testicular sperm aspiration rat model. Vet World 2023; 16:296-308. [PMID: 37042009 PMCID: PMC10082712 DOI: 10.14202/vetworld.2023.296-308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/09/2023] [Indexed: 02/17/2023] Open
Abstract
Background and Aim: Anti-sperm antibodies (ASAs) treatment continued to be neglected. This study aimed to generate ASAs using the testicular sperm aspiration (TSA) rat model, which allowed for investigation of four distinct therapeutic approaches to find potential treatments for ASAs.
Materials and Methods: Adult Wistar albino male rats were divided into six equal groups (n = 12). The negative control group underwent scrotal sac surgery without having their testicles punctured. Punctures were made in the remaining 5 groups, with one group left untreated to serve as the positive control group. The remaining 4 groups were treated with either dexamethasone (DEX), azathioprine (AZA), frankincense, or anti-ASAs secondary antibodies. For 10 weeks, serum samples were collected every 2 weeks for specific quantification of ASAs. Testis and epididymis tissues were collected for histopathological analysis.
Results: The ASAs concentrations of the positive controls were significantly higher (p ≤ 0.001) than their negative control counterparts during the examined weeks. However, The ASAs indices (%) differed according to the treatment type. While the ASAs indices at the 2nd and 4th weeks in the AZA-treated group were significantly reduced compared to the positive control group (p ≤ 0.001), no significant differences were observed at any of the sample collection week for the DEX-treated rats. The ASAs indices were significantly decreased only at weeks 6 and 8 of treatment in the frankincense-treated group (p ≤ 0.001). In the secondary antibodies-treated group, the antibody indices were significantly decreased in all weeks except for samples collected at week 4 (p ≤ 0.001). The testosterone levels reverted to normal only in TSA rats treated with either Frankincense or secondary antibodies, as they were significantly higher than the positive controls (p ≤ 0.05). Tissue samples from the secondary antibody-treated rats showed a generally normal histological appearance.
Conclusion: This study tried to offer realistic therapy suggestions; however, caution should be applied when extrapolating findings from experimental models to meet clinical requirements.
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Affiliation(s)
- Abdel-Kader A. Zaki
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia; Department of Physiology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Fahad S. Aldahmashi
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia; Ministry of Environment, Water and Agriculture, Qassim Region, Saudi Arabia
| | - Abd El-Nasser A. Madboli
- Department of Animal Reproduction and Artificial Insemination, National Research Center, Veterinary Research Institute, Giza, Egypt
| | - Kamal A. Attia
- Department of Biology, Al-Jammoum University College, Umm-Alqura University, Makkah, Saudi Arabia
| | - Fahad S. Almulhim
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia; Ministry of Environment, Water and Agriculture, Qassim Region, Saudi Arabia
| | - Saleh M. Albarrak
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
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Franco-Trepat E, Alonso-Pérez A, Guillán-Fresco M, López-Fagúndez M, Pazos-Pérez A, Crespo-Golmar A, Belén Bravo S, López-López V, Jorge-Mora A, Cerón-Carrasco JP, Lois Iglesias A, Gómez R. β Boswellic Acid Blocks Articular Innate Immune Responses: An In Silico and In Vitro Approach to Traditional Medicine. Antioxidants (Basel) 2023; 12:antiox12020371. [PMID: 36829930 PMCID: PMC9952103 DOI: 10.3390/antiox12020371] [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: 11/23/2022] [Revised: 01/25/2023] [Accepted: 01/30/2023] [Indexed: 02/08/2023] Open
Abstract
Osteoarthritis (OA) is hallmarked as a silent progressive rheumatic disease of the whole joint. The accumulation of inflammatory and catabolic factors such as IL6, TNFα, and COX2 drives the OA pathophysiology into cartilage degradation, synovia inflammation, and bone destruction. There is no clinical available OA treatment. Although traditional ayurvedic medicine has been using Boswellia serrata extracts (BSE) as an antirheumatic treatment for a millennium, none of the BSE components have been clinically approved. Recently, β boswellic acid (BBA) has been shown to reduce in vivo OA-cartilage loss through an unknown mechanism. We used computational pharmacology, proteomics, transcriptomics, and metabolomics to present solid evidence of BBA therapeutic properties in mouse and primary human OA joint cells. Specifically, BBA binds to the innate immune receptor Toll-like Receptor 4 (TLR4) complex and inhibits both TLR4 and Interleukin 1 Receptor (IL1R) signaling in OA chondrocytes, osteoblasts, and synoviocytes. Moreover, BBA inhibition of TLR4/IL1R downregulated reactive oxygen species (ROS) synthesis and MAPK p38/NFκB, NLRP3, IFNαβ, TNF, and ECM-related pathways. Altogether, we present a solid bulk of evidence that BBA blocks OA innate immune responses and could be transferred into the clinic as an alimentary supplement or as a therapeutic tool after clinical trial evaluations.
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Affiliation(s)
- Eloi Franco-Trepat
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Ana Alonso-Pérez
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - María Guillán-Fresco
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Miriam López-Fagúndez
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Andrés Pazos-Pérez
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Antía Crespo-Golmar
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Susana Belén Bravo
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Verónica López-López
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Alberto Jorge-Mora
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - José P. Cerón-Carrasco
- Centro Universitario de la Defensa, Universidad Politécnica de Cartagena, C/Coronel López Peña S/N, Base Aérea de San Javier, Santiago de La Ribera, 30720 Murcia, Spain
| | - Ana Lois Iglesias
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Rodolfo Gómez
- Musculoskeletal Pathology Group, Institute IDIS, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
- Correspondence:
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Börner F, Pace S, Jordan PM, Gerstmeier J, Gomez M, Rossi A, Gilbert NC, Newcomer ME, Werz O. Allosteric Activation of 15-Lipoxygenase-1 by Boswellic Acid Induces the Lipid Mediator Class Switch to Promote Resolution of Inflammation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205604. [PMID: 36567268 PMCID: PMC9951388 DOI: 10.1002/advs.202205604] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/30/2022] [Indexed: 06/17/2023]
Abstract
Specialized pro-resolving mediators (SPM), primarily produced in innate immune cells, exert crucial bioactions for resolving inflammation. Among various lipoxygenases (LOX), 15-LOX-1 is key for SPM biosynthesis, but cellular activation principles of 15-LOX-1 are unexplored. It was shown that 3-O-acetyl-11-keto-β-boswellic acid (AKBA) shifts 5-LOX regiospecificity from 5- to 12-lipoxygenation products. Here, it is demonstrated that AKBA additionally activates cellular 15-LOX-1 via an allosteric site accomplishing robust SPM formation in innate immune cells, particularly in M2 macrophages. Compared to ionophore, AKBA-induced LOX activation is Ca2+ - and phosphorylation-independent, with modest induction of 5-LOX products. AKBA docks into a groove between the catalytic and regulatory domains of 15-LOX-1 interacting with R98; replacement of R98 by alanine abolishes AKBA-induced 15-LOX product formation in HEK293 cells. In zymosan-induced murine peritonitis, AKBA strikingly elevates SPM levels and promotes inflammation resolution. Together, targeted allosteric modulation of LOX activities governs SPM formation and offers new concepts for inflammation resolution pharmacotherapy.
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Affiliation(s)
- Friedemann Börner
- Department of Pharmaceutical/Medicinal ChemistryInstitute of PharmacyFriedrich‐Schiller‐University JenaPhilosophenweg 1407743JenaGermany
| | - Simona Pace
- Department of Pharmaceutical/Medicinal ChemistryInstitute of PharmacyFriedrich‐Schiller‐University JenaPhilosophenweg 1407743JenaGermany
| | - Paul M. Jordan
- Department of Pharmaceutical/Medicinal ChemistryInstitute of PharmacyFriedrich‐Schiller‐University JenaPhilosophenweg 1407743JenaGermany
| | - Jana Gerstmeier
- Department of Pharmaceutical/Medicinal ChemistryInstitute of PharmacyFriedrich‐Schiller‐University JenaPhilosophenweg 1407743JenaGermany
| | - Mario Gomez
- Evonik Operations GmbHKirschenallee 4564293DarmstadtGermany
| | - Antonietta Rossi
- Department of PharmacySchool of Medicine and SurgeryUniversity of Naples Federico IIVia D. Montesano 49NaplesI‐80131Italy
| | - Nathaniel C. Gilbert
- Department of Biological SciencesLouisiana State University202 Life Science BuildingBaton RougeLA70803USA
| | - Marcia E. Newcomer
- Department of Biological SciencesLouisiana State University202 Life Science BuildingBaton RougeLA70803USA
| | - Oliver Werz
- Department of Pharmaceutical/Medicinal ChemistryInstitute of PharmacyFriedrich‐Schiller‐University JenaPhilosophenweg 1407743JenaGermany
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The Dialogue Between Neuroinflammation and Adult Neurogenesis: Mechanisms Involved and Alterations in Neurological Diseases. Mol Neurobiol 2023; 60:923-959. [PMID: 36383328 DOI: 10.1007/s12035-022-03102-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 10/23/2022] [Indexed: 11/18/2022]
Abstract
Adult neurogenesis occurs mainly in the subgranular zone of the hippocampal dentate gyrus and the subventricular zone of the lateral ventricles. Evidence supports the critical role of adult neurogenesis in various conditions, including cognitive dysfunction, Alzheimer's disease (AD), and Parkinson's disease (PD). Several factors can alter adult neurogenesis, including genetic, epigenetic, age, physical activity, diet, sleep status, sex hormones, and central nervous system (CNS) disorders, exerting either pro-neurogenic or anti-neurogenic effects. Compelling evidence suggests that any insult or injury to the CNS, such as traumatic brain injury (TBI), infectious diseases, or neurodegenerative disorders, can provoke an inflammatory response in the CNS. This inflammation could either promote or inhibit neurogenesis, depending on various factors, such as chronicity and severity of the inflammation and underlying neurological disorders. Notably, neuroinflammation, driven by different immune components such as activated glia, cytokines, chemokines, and reactive oxygen species, can regulate every step of adult neurogenesis, including cell proliferation, differentiation, migration, survival of newborn neurons, maturation, synaptogenesis, and neuritogenesis. Therefore, this review aims to present recent findings regarding the effects of various components of the immune system on adult neurogenesis and to provide a better understanding of the role of neuroinflammation and neurogenesis in the context of neurological disorders, including AD, PD, ischemic stroke (IS), seizure/epilepsy, TBI, sleep deprivation, cognitive impairment, and anxiety- and depressive-like behaviors. For each disorder, some of the most recent therapeutic candidates, such as curcumin, ginseng, astragaloside, boswellic acids, andrographolide, caffeine, royal jelly, estrogen, metformin, and minocycline, have been discussed based on the available preclinical and clinical evidence.
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Song J, Liao W, Deng X, Zhang D, Lin J, Xu R, Han L. Analysis of the pharmacodynamic difference between Xiaojin Pills taken with Chinese Baijiu and water based on serum pharmacochemistry and pharmacokinetics. JOURNAL OF ETHNOPHARMACOLOGY 2023; 300:115723. [PMID: 36115600 DOI: 10.1016/j.jep.2022.115723] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/02/2022] [Accepted: 09/10/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Xiaojin Pills (XJPs), which has the function of dissipating knots and dispersing swelling, removing blood stasis, and relieving pain, is a classic prescription for the treatment of mammary glands hyperplasia. It is also the first choice of Chinese patent medicine for the clinical treatment of mammary glands hyperplasia in contemporary traditional Chinese medicine clinics. Previous studies have shown that the efficacy of XJPs "taken orally after soaked with Chinese Baijiu" in tradition was significantly better than that of taking it orally with water in modern in terms of activating the blood, anti-inflammation, analgesia, anti-mammary gland hyperplasia, anti-breast cancer and its metastasis in vitro and in vivo, especially under low-dose conditions. However, the material basis for the difference in efficacy between XJP&B and XJP&W is still unclear. AIM OF THE STUDY To analyze the material basis of the significant difference in efficacy between XJP&B and XJP&W from the perspective of serum pharmacochemistry and pharmacokinetics, and clarified the scientific connotation of XJPs "taken orally after soaked with Chinese Baijiu". MATERIALS AND METHODS Ultra-high performance liquid chromatography-mass spectrometry combined with a multivariate statistical analysis method were used to screen the differential components in the Chinese Baijiu extract and the water extract of XJPs and the corresponding residues, so as to clarify the differential components between XJP&B and XJP&W in vitro. The migrating components in the blood after XJP&B and XJP&W were characterized by serum pharmacochemical methods, in order to clarify the differential components in rats. The pharmacokinetic parameters of the representative components absorbed into the blood were compared between XJP&B and XJP&W by the pharmacokinetics study method, in order to determine the dynamic changes of the representative components in rats. RESULTS The identification results of different components in vitro showed that there were 34 and 12 different compounds between the Chinese Baijiu extract and water extract of XJPs, and the residues after Chinese Baijiu extraction and water extraction, respectively. The content of different components such as arachidonic acid, ursolic acid, 3-acetyl-11-keto-β-boswellic acid, 2α-hydroxyursolic acid, and oleanolic acid was higher in the Chinese Baijiu extract, which was more than twice the content in the water extract. The results of the serum pharmacochemistry study indicated that 42 prototype components were identified in the serum of rats after XJP&B and XJP&W, including organic acids, alkaloids, steroids, and terpenoids. And XJP&B increased the absorption of the prototype components of organic acids in XJPs into the blood. The pharmacokinetic study results of representative components demonstrated that the mean plasma concentration-time profile and pharmacokinetic parameters of muscone, aconitine, and 3-acetyl-11-keto-β-boswellic acid were significantly different between XJP&B and XJP&W. Compared with XJP&W, the Cmax and AUC0-t of muscone and aconitine in XJP&B were higher, and the T1/2 and MRT0-t of 3-acetyl-11-keto-β-boswellic acid in XJP&B were relatively longer. CONCLUSION This research proved that "taking XJPs orally after being soaked with Chinese Baijiu" can increase the dissolution and absorption of active ingredients in XJPs, increase the plasma concentration and content of representative ingredients, and prolong its action time, thus enhancing the biological activity of XJPs in vitro and in vivo. To a certain extent, this study revealed the material basis of the significantly better efficacy of XJP&B than XJP&W and clarified the scientific connotation of XJPs "taken orally after soaked with Chinese Baijiu", which can provide a theoretical basis for the optimization of XJPs' clinical administration method.
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Affiliation(s)
- Jiao Song
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Wei Liao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Xuan Deng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Dingkun Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Junzhi Lin
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China.
| | - Runchun Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China.
| | - Li Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China.
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Pilkington K, Pilkington GJ. Boswellia: Systematically scoping the in vitro, in vivo and clinical research. Eur J Integr Med 2022. [DOI: 10.1016/j.eujim.2022.102197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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31
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Abd-Rabou AA, Edris AE. Frankincense essential oil nanoemulsion specifically induces lung cancer apoptosis and inhibits survival pathways. Cancer Nanotechnol 2022. [DOI: 10.1186/s12645-022-00128-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Abstract
Background
The volatile fraction of frankincense (Boswellia sacra) oleogum was extracted, formulated in nanoemulsion and tested against lung cancer A549 cell line. First, the gum was hydro-distilled to isolate the volatile fraction (essential oil), which was analyzed via gas chromatography to identify its major volatile constituents. Then, the oil was formulated in two water-based nanoemulsions which differ from one another in the presence of propylene glycol (PG), which is used in the formulation step as a co-surfactant. The pure essential oil as well as its major volatile compound (α-pinene), its two nanoemulsions and a reference drug (Doxorubicin) were evaluated against lung cancer A549 cell lines and WI-38 normal lung cells. The evaluation included cytotoxicity (MTT and IC50), apoptosis (flow cytometric analysis) in addition to genetic assessments for some intrinsic and extrinsic genes relevant to apoptosis and survival pathways.
Results
Chromatographic analysis of frankincense essential oil revealed that α-pinene is the major volatile compound which constituent about 60% of that oil. Emulsification of the oil using the low energy technique gave nanoemulsions having major intense particles population (85–90%) with z-average diameter below 20.0 nm. Frankincense oil nanoemulsion fabricated with (PG) showed the best cytotoxic activity toward lung cancer A549 cell compared to PG-free nanoemulsion, α-pinene and the reference drug doxorubicin, along different incubation periods. Flow cytometric analysis also indicated that PG-containing nanoemulsion can induce cancer cells toward apoptosis better than the other formula and the pure oils. The same nanoemulsion was found to upregulate the pro-apoptotic genes [DR5, FAAD, Caspase 8 (Cas8), p53, and Bax] and downregulate the anti-apoptotic and reoccurrence genes (Bcl-2, NF-kB, and STAT-3). Most importantly, the PG-containing nanoemulsion had the least cytotoxic effect on the normal WI-38 lung cells.
Conclusions
These results point out to the potentials of frankincense essential oil (rich in α-pinene) and its PG-nanoemulsion as a promising adjuvant from plant-source to potentiate the activity of the systematic anti-lung cancer drugs.
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Effects of Antioxidant Gene Overexpression on Stress Resistance and Malignization In Vitro and In Vivo: A Review. Antioxidants (Basel) 2022; 11:antiox11122316. [PMID: 36552527 PMCID: PMC9774954 DOI: 10.3390/antiox11122316] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
Reactive oxygen species (ROS) are normal products of a number of biochemical reactions and are important signaling molecules. However, at the same time, they are toxic to cells and have to be strictly regulated by their antioxidant systems. The etiology and pathogenesis of many diseases are associated with increased ROS levels, and many external stress factors directly or indirectly cause oxidative stress in cells. Within this context, the overexpression of genes encoding the proteins in antioxidant systems seems to have become a viable approach to decrease the oxidative stress caused by pathological conditions and to increase cellular stress resistance. However, such manipulations unavoidably lead to side effects, the most dangerous of which is an increased probability of healthy tissue malignization or increased tumor aggression. The aims of the present review were to collect and systematize the results of studies devoted to the effects resulting from the overexpression of antioxidant system genes on stress resistance and carcinogenesis in vitro and in vivo. In most cases, the overexpression of these genes was shown to increase cell and organism resistances to factors that induce oxidative and genotoxic stress but to also have different effects on cancer initiation and promotion. The last fact greatly limits perspectives of such manipulations in practice. The overexpression of GPX3 and SOD3 encoding secreted proteins seems to be the "safest" among the genes that can increase cell resistance to oxidative stress. High efficiency and safety potential can also be found for SOD2 overexpression in combinations with GPX1 or CAT and for similar combinations that lead to no significant changes in H2O2 levels. Accumulation, systematization, and the integral analysis of data on antioxidant gene overexpression effects can help to develop approaches for practical uses in biomedical and agricultural areas. Additionally, a number of factors such as genetic and functional context, cell and tissue type, differences in the function of transcripts of one and the same gene, regulatory interactions, and additional functions should be taken into account.
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Tian S, Wei Y, Hu H, Zhao H. Mixed computational-experimental study to reveal the anti-metastasis and anti-angiogenesis effects of Astragalin in human breast cancer. Comput Biol Med 2022; 150:106131. [PMID: 36195046 DOI: 10.1016/j.compbiomed.2022.106131] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/31/2022] [Accepted: 09/18/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Breast cancer is the most aggressive malignant tumor with high morbidity and mortality. Astragalin, a flavonoid widely found in a variety of edible and medicinal plants, is recorded to possess multiple biological and pharmacological activities. However, its effect of anti-breast cancer has been unknown. METHODS Computational pharmacology was employed to explore the potential mechanism of anti-metastasis and anti-angiogenesis effects of Astragalin on breast cancer. The targets of Astragalin were obtained from TCMSP, Swiss Target Prediction, SEA, BATMAN-TCM, ChemMapper and STITCH databases, and targets of breast cancer were got from OMIM, GeneCards, and DisGeNET databases. Protein-protein interaction network (PPI), Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were performed to elucidate the interactions of these two groups of targets. Moreover, the anti-metastasis and anti-angiogenesis effects of Astragalin were validated by in vitro and in vivo experiments using wound healing assay, transwell migration and invasion assay, gelatin zymography assay, tube formation assay, and chick embryo chorioallantoic membrane model. RESULTS Computational pharmacology analysis indicated that the effects of Astragalin against breast cancer were mainly related to the regulation of the cell movement, migration, and angiogenesis, and taking AKT, ZEB1, VEGF, and MMP9 as the promising targets. Further experimental pharmacology indicated that Astragalin exerted anti-metastasis and anti-angiogenesis activities on breast cancer, and verified AKT, ZEB1, VEGF, and MMP9 as the key targets. CONCLUSION Astragalin suppresses the metastasis and angiogenesis of breast cancer, and AKT, ZEB1, VEGF, and MMP9 are the promising targets for Astragalin against breast cancer. Thus, Astragalin is a potential therapeutic agent for breast cancer.
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Affiliation(s)
- Shasha Tian
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yingying Wei
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Hongtao Hu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Huajun Zhao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
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Goldman M, Lucke-Wold B, Martinez-Sosa M, Katz J, Mehkri Y, Valisno J, Quintin S. Steroid utility, immunotherapy, and brain tumor management: an update on conflicting therapies. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2022; 3:659-675. [PMID: 36338521 PMCID: PMC9630032 DOI: 10.37349/etat.2022.00106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 08/17/2022] [Indexed: 11/05/2022] Open
Abstract
Steroid use is a widely accepted practice for both the treatment and prevention of tumor-induced edema, but there are many unknowns regarding their current clinical utility with modern anti-tumor therapies. This decreases edema and relieves the symptomatic mass effect. There are clearly understood benefits and commonly accepted complications of methylprednisolone (MP) use, but the topic is recently controversial. With immunotherapy advancing, a robust immune response is crucial for full therapeutic efficacy. The immunosuppression of MP may interfere with future and current therapeutics relying on the integrity of the patient’s immune system. This further emphasizes the need for alternative agents to effectively treat tumor-induced cerebral edema. This review highlights the current clinical utility of steroids to treat brain tumor-related edema and the underlying pathophysiology. It also reviews details regarding different steroid formulations and dosing. Research available regarding concurrent steroid use with immunotherapy is detailed next, followed by alternatives to steroids and barriers to their adoption. Finally, this paper discusses pre-clinical findings and emerging treatments aimed to augment or replace steroid use.
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Affiliation(s)
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, FL 32608, USA
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Targeting deregulated oxidative stress in skin inflammatory diseases: An update on clinical importance. Biomed Pharmacother 2022; 154:113601. [PMID: 36049315 DOI: 10.1016/j.biopha.2022.113601] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/15/2022] [Accepted: 08/22/2022] [Indexed: 12/14/2022] Open
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36
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Mohamed EA, Ahmed HI, Zaky HS, Badr AM. Boswellic acids ameliorate neurodegeneration induced by AlCl 3: the implication of Wnt/β-catenin pathway. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:76135-76143. [PMID: 35668264 PMCID: PMC9553772 DOI: 10.1007/s11356-022-20611-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 04/30/2022] [Indexed: 04/16/2023]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease (ND) that represents the principal cause of dementia. Effective treatment is still lacking. Without prevention, Alzheimer's disease (AD) incidence is expected to triple within 30 years. The risk increases in highly polluted areas and is positively linked to chronic aluminum (Al) exposure. Canonical Wingless-Int (Wnt)/β-catenin pathway has been found to play a considerable role in ND pathogenesis. Resins of Boswellia serrata (frankincense) have been used traditionally for their psychoactive activity, in addition to their memory-boosting effects. Boswellic acids (BA) are pentacyclic triterpenes. They have antioxidant, anti-inflammatory, antinociceptive, and immunomodulatory activities. This study aimed to elucidate the role of the Wnt/β-catenin pathway in BA protective activity against aluminum-induced Alzheimer's disease. For 6 weeks, rats were treated daily with AlCl3 (100 mg/kg/i.p.) either alone or with BA (125 or 250 mg/kg PO). Results indicated that BA significantly improved learning and memory impairments induced by AlCl3 treatment. Moreover, BA treatment significantly decreased acetylcholinesterase levels and reduced amyloid-beta (Aβ) expression. In addition, BA ameliorated the increased expression of tumor necrosis factor-alpha (TNF-α) and interleukin-1 beta (IL-1β), inhibited lipid peroxidation, and increased total antioxidants in the brain. Indeed, BA significantly suppressed AlCl3-induced decrease of brain-derived neurotrophic factor, pGSK-3β (Ser 9), and β-catenin. BA (250 mg/kg) showed a significant protective effect compared to a lower dose. The results conclude that BA administration modulated the expression of Wnt/β-catenin pathway-related parameters, contributing to BA's role against Al-induced Alzheimer's disease. Effect of Boswellic acids on AlCl3-induced neurodegenerative changes. ChE cholinesterase, Ach acetylcholine, BDNF brain-derived neurotrophic factor, IL-1β interleukin-1β, TNF-α tumor necrosis factor-α.
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Affiliation(s)
- Eman A. Mohamed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo, P.N.11754 Egypt
| | - Hebatalla I. Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo, P.N.11754 Egypt
| | - Heba S. Zaky
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo, P.N.11754 Egypt
| | - Amira M. Badr
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 22452, Riyadh, Saudi Arabia
- Department of Pharmacology and Toxicology, College of Pharmacy, Ain Shams University, Heliopolis, Cairo, Egypt
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Unravelling the Therapeutic Potential of Nano-Delivered Functional Foods in Chronic Respiratory Diseases. Nutrients 2022; 14:nu14183828. [PMID: 36145202 PMCID: PMC9503475 DOI: 10.3390/nu14183828] [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: 08/16/2022] [Revised: 09/04/2022] [Accepted: 09/11/2022] [Indexed: 12/12/2022] Open
Abstract
Chronic inflammation of the respiratory tract is one of the most concerning public health issues, as it can lead to chronic respiratory diseases (CRDs), some of which are more detrimental than others. Chronic respiratory diseases include chronic obstructive pulmonary disease (COPD), asthma, lung cancer, and pulmonary fibrosis. The conventional drug therapies for the management and treatment of CRDs only address the symptoms and fail to reverse or recover the chronic-inflammation-mediated structural and functional damage of the respiratory tract. In addition, the low efficacy and adverse effects of these drugs have directed the attention of researchers towards nutraceuticals in search of potential treatment strategies that can not only ameliorate CRD symptoms but also can repair and reverse inflammatory damage. Hence, there is a growing interest toward investigating the medicinal benefits of nutraceuticals, such as rutin, curcumin, zerumbone, and others. Nutraceuticals carry many nutritional and therapeutic properties, including anti-inflammatory, antioxidant, anticancer, antidiabetic, and anti-obesity properties, and usually do not have as many adverse effects, as they are naturally sourced. Recently, the use of nanoparticles has also been increasingly studied for the nano drug delivery of these nutraceuticals. The discrete size of nanoparticles holds great potential for the level of permeability that can be achieved when transporting these nutraceutical compounds. This review is aimed to provide an understanding of the use of nutraceuticals in combination with nanoparticles against CRDs and their mechanisms involved in slowing down or reversing the progression of CRDs by inhibiting pro-inflammatory signaling pathways.
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Hu X, Shao P, Liu X, Han L, Gui L, Cai Z, Qi M, Dai C. Study on the Anti-Inflammatory Effect and Mechanism of Yuxuebi Tablet Based on Network Pharmacology. ACS OMEGA 2022; 7:32784-32794. [PMID: 36120030 PMCID: PMC9476173 DOI: 10.1021/acsomega.2c04641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/18/2022] [Indexed: 05/29/2023]
Abstract
Yuxuebi tablet (YXB) is a Chinese patent medicine with the effect of activating blood circulation and dissipating blood stasis and has been used to treat "Bi" syndrome in China. The aim of this study was to reveal its anti-inflammatory efficacy and mechanism. A carrageenan-induced inflammation mouse model was established to demonstrate the anti-inflammatory efficacy of YXB by detecting the paw swelling degree and inflammatory cell infiltration in paws. The active chemical ingredients and anti-inflammatory targets of YXB were obtained through network pharmacology analysis. Finally, the core anti-inflammatory targets of YXB were determined by the ELISA method and western blot. YXB significantly reduced the paw swelling degree and inflammatory cell infiltration in paws. A total of 120 key active components included in YXB interacted with 56 core inflammatory targets (such as TNF, IL1B, IL6, PTGS2, RELA, MAPK1, MAPK8, and MAPK14), mainly involving in the TNF signaling pathway, Toll-like receptor signaling pathway, NF-kappaB signaling pathway, and NOD-like receptor signaling pathway. Further studies in vivo found that YXB reduced the levels of TNF-α, IL-1β, and IL-6 in serum and inhibited the expression of COX-2 and the phosphorylation levels of NF-κB p65, JNK, and p38 protein in paws. Taken together, YXB had a good anti-inflammatory effect, which might be related to inhibiting the phosphorylation of NF-κB, JUN, and p38 and the decrease of COX-2 expression and the levels of inflammatory factors.
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Affiliation(s)
- Xiangka Hu
- Jinzhou
Medical University, Jinzhou, Liaoning 121000, China
| | - Ping Shao
- Benxi
National Engineering Research Center for the Pharmaceutics of Traditional
Chinese Medicines Co., Ltd., Benxi, Liaoning 117004, China
- Shenyang
Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Xiaojuan Liu
- Jinzhou
Medical University, Jinzhou, Liaoning 121000, China
| | - Ling Han
- China
Resources in Liaoning Benxi Third Pharmaceutical Co., Ltd., Benxi, Liaoning 117004, China
| | - Liuming Gui
- Jinzhou
Medical University, Jinzhou, Liaoning 121000, China
| | | | - Mushuang Qi
- Jinzhou
Medical University, Jinzhou, Liaoning 121000, China
| | - Chunmei Dai
- Jinzhou
Medical University, Jinzhou, Liaoning 121000, China
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Evaluation of the Anti-Atopic Dermatitis Effects of α-Boswellic Acid on Tnf-α/Ifn-γ-Stimulated HaCat Cells and DNCB-Induced BALB/c Mice. Int J Mol Sci 2022; 23:ijms23179863. [PMID: 36077254 PMCID: PMC9456567 DOI: 10.3390/ijms23179863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 08/14/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
Boswellic acids, triterpenoids derived from the genus Boswellia (Burseraceae), are known for their anti-inflammatory and anti-tumor efficacy. Atopic dermatitis is a chronic, non-infectious inflammatory skin disease. However, the effects of α-boswellic acid on atopic dermatitis have not been studied. Therefore, in this study we examined the expression level of pro-inflammatory cytokines, histopathological analysis, and physiological data from BALB/c mice with atopic-like dermatitis induced by 2,4-dinitrochlorobenzene and TNF-α/IFN-γ-stimulated HaCaT cells to better understand the agent’s anti-atopic dermatitis efficacy. First, we found that α-boswellic reduced the epidermal thickening, mast cell numbers, and dermal infiltration of 2,4-dinitrochlorobenzene-induced atopic-like dermatitis in BALB/c mice. Furthermore, we also found that α-boswellic acid can restore transepidermal water loss and skin reddening in mice. In human keratinocytes inflamed by TNF-α/IFN-γ, α-boswellic acid inhibited MAP kinase activation and showed a reduction in NF-κB nuclear translocation. Finally, α-boswellic acid can reduce the expression level of cytokines (IL-1β, IL-6, and IL-8) following the stimulation of TNF-α/IFN-γ in HaCaT cells. Taken together, our study suggests that α-boswellic acids are a potential component for the development of anti-atopic dermatitis drugs.
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Delicaflavone Represses Lung Cancer Growth by Activating Antitumor Immune Response through N6-Methyladenosine Transferases and Oxidative Stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:8619275. [PMID: 35979397 PMCID: PMC9377966 DOI: 10.1155/2022/8619275] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/28/2022] [Accepted: 05/28/2022] [Indexed: 11/29/2022]
Abstract
Our previous studies have shown that delicaflavone (DLL), a biocomponent extracted from Selaginella doederleinii Hieron, has antitumor activity. However, the role of DLL in the antitumor immune response is unknown. In this study, we tested the potential roles of DLL in antitumor immune response. An animal tumor model with Lewis lung cancer cell line (3LL) in C57BL/6 mice was established to determine whether DLL induced the tumor-bearing host's antitumor immune response. m6A-MeRIP-qPCR, western blot, and flow cytometry were performed to explore the underlying mechanisms. DLL inhibited the proliferation of 3LL lung cancer cells in vitro and in vivo and induced tumor cell oxidative stress. DLL significantly inhibited tumor growth in immunocompetent mice compared with nude mice. DLL treatment significantly increased Th1 cytokine production and CD8+ T cell infiltration into tumor tissues in tumor-bearing mice. DLL-mediated antitumor immune effects were reversed by overexpression of the N6-methyladenosine (m6A) transferase Mettl3/Mettl14. Mechanistically, DLL upregulated the expression of Stat1 and Irf1 and the secretion of cytokines by inhibiting Mettl3 and Mettl14 in lung cancer cells. In conclusion, DLL inhibited lung cancer cell growth by suppressing Mettl3/Mettl14 to activate antitumor immunity. These findings provided an opportunity to enhance lung cancer immunotherapy.
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Yang T, Lin X, Li H, Zhou X, Fan F, Yang J, Luo Y, Liu X. Acetyl-11-Keto-Beta Boswellic Acid (AKBA) Protects Lens Epithelial Cells Against H2O2-Induced Oxidative Injury and Attenuates Cataract Progression by Activating Keap1/Nrf2/HO-1 Signaling. Front Pharmacol 2022; 13:927871. [PMID: 35899124 PMCID: PMC9310784 DOI: 10.3389/fphar.2022.927871] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 05/23/2022] [Indexed: 11/14/2022] Open
Abstract
Age-related cataract (ARC) is one of the leading blinding eye diseases worldwide. Chronic oxidative stress and the apoptosis of human lens epithelial cells (HLECs) have been suggested to be the mechanism underlying cataract formation. Acetyl-11-keto-β-boswellic acid (AKBA) is a pentacyclic triterpene with antioxidative and antiapoptotic effects. In this study, we investigated the potential effects of AKBA on oxidative-induced HLECs injury and cataract formation. H2O2 was used to simulate HLECs oxidative injury in vitro, and Na2SeO3 was applied to establish an in vivo cataract model. In our current study, a cell counting kit-8 (CCK-8) assay was performed to evaluate the effects of H2O2 and AKBA on cell viability in vitro. Intracellular reactive oxygen species (ROS) levels were measured with the ROS assay to verify the antioxidant capacity of AKBA. Apoptotic cells were detected and measured by TUNEL staining and flow cytometry, and quantitative real-time (qRT)-PCR and Western blotting were applied to examine the transcription and expression of apoptosis-related proteins. Furthermore, immunofluorescence staining was performed to locate factor-erythroid 2-related factor 2 (Nrf2), and the protein levels of Nrf2, kelch-like ECH-associated protein 1 (Keap1) and heme oxygenase-1 (HO-1) were determined by Western blotting. Finally, we observed the degree of lens opacity and performed hematoxylin-eosin (H&E) staining to assess the protective effect of AKBA on cataract formation in vivo. AKBA increased HLECs viability under H2O2 stimulation, decreased intracellular ROS levels and alleviated the cell apoptosis rate in vitro. AKBA significantly decreased the expression of caspase-3 and Bax and increased the content of Bcl-2. The results of immunofluorescence and immunohistochemical staining proved that the expression and nuclear translocation of Nrf2 were activated with AKBA treatment in vivo and in vitro. Moreover, computational docking results showed that AKBA could bind specifically to the predicted Keap1/Nrf2 binding sites. After AKBA activation, Nrf2 dissociates from the Nrf2/Keap1 complex, translocates into the nucleus, and subsequently promotes HO-1 expression. In addition, AKBA attenuated lens opacity in selenite-induced cataracts. Overall, these findings indicated that AKBA alleviated oxidative injury and cataract formation by activating the Keap1/Nrf2/HO-1 cascade. Therefore, our current study highlights that AKBA may serve as a promising treatment for ARC progression.
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Affiliation(s)
- Tianke Yang
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Xiaolei Lin
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Hongzhe Li
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Xiyue Zhou
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Fan Fan
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Jianing Yang
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Yi Luo
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
- *Correspondence: Yi Luo, ; Xin Liu,
| | - Xin Liu
- Department of Ophthalmology, Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia (Fudan University), Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
- *Correspondence: Yi Luo, ; Xin Liu,
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Almeida-da-Silva CLC, Sivakumar N, Asadi H, Chang-Chien A, Qoronfleh MW, Ojcius DM, Essa MM. Effects of Frankincense Compounds on Infection, Inflammation, and Oral Health. Molecules 2022; 27:molecules27134174. [PMID: 35807419 PMCID: PMC9268443 DOI: 10.3390/molecules27134174] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 02/01/2023] Open
Abstract
Boswellia trees, found throughout the Middle East and parts of Africa and Asia, are the source of frankincense oil. Since antiquity, frankincense has been traded as a precious commodity, but it has also been used for the treatment of chronic disease, inflammation, oral health, and microbial infection. More recently, the bioactive components of Boswellia trees have been identified and characterized for their effects on cancer, microbial infection (especially infection by oral pathogens), and inflammation. Most studies have focused on cell lines, but more recent research has also investigated effects in animal models of disease. As natural products are considered to be safer than synthetic drugs, there is growing interest in further developing the use of substances such as frankincense oil for therapeutic treatment.
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Affiliation(s)
- Cássio Luiz Coutinho Almeida-da-Silva
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA; (C.L.C.A.-d.-S.); (H.A.)
| | - Nallusamy Sivakumar
- Department of Biology, College of Science, Sultan Qaboos University, Muscat 123, Oman;
| | - Homer Asadi
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA; (C.L.C.A.-d.-S.); (H.A.)
| | - Anna Chang-Chien
- Dental Surgery Program, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA;
| | - M. Walid Qoronfleh
- Research & Policy Department, World Innovation Summit for Health (WISH), Qatar Foundation, Doha 0974, Qatar;
| | - David M. Ojcius
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA; (C.L.C.A.-d.-S.); (H.A.)
- Correspondence:
| | - Musthafa Mohamed Essa
- Department of Food Science and Nutrition, CAMS, Sultan Qaboos University, Muscat 123, Oman;
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Zimmermann-Klemd AM, Reinhardt JK, Winker M, Gründemann C. Phytotherapy in Integrative Oncology-An Update of Promising Treatment Options. Molecules 2022; 27:3209. [PMID: 35630688 PMCID: PMC9143079 DOI: 10.3390/molecules27103209] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/02/2022] [Accepted: 05/10/2022] [Indexed: 02/06/2023] Open
Abstract
Modern phytotherapy is part of today's conventional evidence-based medicine and the use of phytopharmaceuticals in integrative oncology is becoming increasingly popular. Approximately 40% of users of such phytopharmaceuticals are tumour patients. The present review provides an overview of the most important plants and nature-based compounds used in integrative oncology and illustrates their pharmacological potential in preclinical and clinical settings. A selection of promising anti-tumour plants and ingredients was made on the basis of scientific evidence and therapeutic practical relevance and included Boswellia, gingko, ginseng, ginger, and curcumin. In addition to these nominees, there is a large number of other interesting plants and plant ingredients that can be considered for the treatment of cancer diseases or for the treatment of tumour or tumour therapy-associated symptoms. Side effects and interactions are included in the discussion. However, with the regular and intended use of phytopharmaceuticals, the occurrence of adverse side effects is rather rare. Overall, the use of defined phytopharmaceuticals is recommended in the context of a rational integrative oncology approach.
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Affiliation(s)
- Amy M. Zimmermann-Klemd
- Translational Complementary Medicine, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland; (A.M.Z.-K.); (M.W.)
| | - Jakob K. Reinhardt
- Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland;
| | - Moritz Winker
- Translational Complementary Medicine, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland; (A.M.Z.-K.); (M.W.)
| | - Carsten Gründemann
- Translational Complementary Medicine, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland; (A.M.Z.-K.); (M.W.)
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Mechanism of Huoluo Xiaoling Dan in the Treatment of Psoriasis Based on Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7053613. [PMID: 35265149 PMCID: PMC8898804 DOI: 10.1155/2022/7053613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 01/09/2023]
Abstract
Objective To explore the mechanism of the action of Huoluo Xiaoling Dan (HLXLD) in the treatment of psoriasis based on network pharmacology and molecular docking. Methods The main active components and targets of HLXLD were collected from CMSP, and the targets related to psoriasis were collected from GeneCards, OMIM, TTD, DisGeNET, and DrugBank. Drug disease target genes were obtained by Venny tools, drug-component-target networks were constructed and analyzed, and pathway enrichment analysis was performed. AutoDockTools is used to connect the core components and the target, and PyMOL software is used to visualize the results. Results 126 active components (such as quercetin, luteolin, tanshinone IIA, dihydrotanshinlactone, and beta-sitosterol) and 238 targets of HLXLD were screened out. 1,293 targets of psoriasis were obtained, and 123 drug-disease targets were identified. Key targets included AKT1, TNF, IL6, TP53, VEGFA, JUN, CASP3, IL1B, STAT3, PTGS2, HIF1A, EGF, MYC, EGFR, MMP9, and PPARG. Enrichment analysis showed that 735 GO analysis and 85 KEGG pathways were mainly involved in biological processes such as response to the drug, inflammatory response, gene expression, and cell proliferation and apoptosis, as well as signal pathways such as cancer, TNF, HIF-1, and T cell receptor. Molecular docking showed that there was strong binding activity between the active ingredient and the target protein. Conclusions HLXLD could treat psoriasis through multicomponents, multitargets, and multipathways, which provides a new theoretical basis for further basic research and clinical application.
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Hussain H, Rashan L, Hassan U, Abbas M, Hakkim FL, Green IR. Frankincense diterpenes as a bio-source for drug discovery. Expert Opin Drug Discov 2022; 17:513-529. [PMID: 35243948 DOI: 10.1080/17460441.2022.2044782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Frankincense (Boswellia sp.) gum resins have been employed as an incense in cultural and religious ceremonies for many years. Frankincense resin has over the years been employed to treat depression, inflammation, and cancer in traditional medicines. AREAS COVERED This inclusive review focuses on the significance of frankincense diterpenoids, and in particular, incensole derivatives for establishment future treatments of depression, neurological disorders, and cancer. The authors survey the available literature and furnish an overview of future perspectives of these intriguing molecules. EXPERT OPINION Numerous diterpenoids including cembrane, prenylaromadendrane, and the verticillane-type have been isolated from various Boswellia resins. Cembrane-type diterpenoids occupy a crucial position in pharmaceutical chemistry and related industries because of their intriguing biological and encouraging pharmacological potentials. Several cembranes have been reported to possess anti-Alzheimer, anti-inflammatory, hepatoprotective, and antimalarial effects along with a good possibility to treat anxiety and depression. Although some slight drawbacks of these compounds have been noted, including the selectivity of these diterpenoids, there is a great need to address these in future research endeavors. Moreover, it is vitally important for medicinal chemists to prepare libraries of incensole-heterocyclic analogs as well as hybrid compounds between incensole or its acetate and anti-depressant or anti-inflammatory drugs.
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Affiliation(s)
- Hidayat Hussain
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle, Germany
| | - Luay Rashan
- Medicinal Plants Division, Research Center, Dhofar University, Salalah, Oman
| | - Uzma Hassan
- Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan
| | - Muzaffar Abbas
- Faculty of Pharmacy, Capital University of Science & Technology, Islamabad, Pakistan
| | | | - Ivan R Green
- Department of Chemistry and Polymer Science, University of Stellenbosch, Stellenbosch, South Africa
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Gomaa AA, Mohamed HS, Abd-Ellatief RB, Gomaa MA, Hammam DS. Advancing combination treatment with glycyrrhizin and boswellic acids for hospitalized patients with moderate COVID-19 infection: a randomized clinical trial. Inflammopharmacology 2022; 30:477-486. [PMID: 35233748 PMCID: PMC8886861 DOI: 10.1007/s10787-022-00939-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 02/08/2022] [Indexed: 12/14/2022]
Abstract
Recent evidence points to a potential therapeutic role for glycyrrhizin(GR) and boswellic acids (BA) in the treatment of COVID-19 but conclusive evidence is lacking. Our aim is to investigate the efficacy of GR + BA versus placebo for the treatment of hospitalized patients with moderate SARS-CoV-2 or COVID-19 variants infection. The current study is a randomized, double-blind, placebo-controlled, single-center trial. Patients with SARS-CoV-2 or COVID-19 variants diagnosed by PCR test who were admitted to Sohag University hospital were eligible if they were at least 18 years of age and had moderate symptoms. Patients were randomly assigned to receive oral GR capsule (60 mg) and BA (200 mg) twice daily for 14 days or a matching placebo. All patients also received treatment with the institutional protocol for COVID-19. The primary outcome was mortality and time to recovery. Secondary outcome was clinical status score, 14 days after receiving study drugs. Adverse events from use of study drugs have been evaluated for up to 14 days. The trial is registered at ClinicalTrials.gov (Identifier NCT04487964). During the 6-month enrollment period (June-November, 2021) only 50 patients (54% women; median age 60 years, IQR 54–65) met eligibility and were randomly assigned. Evaluation of the primary outcome at 14 days showed that there were five deaths in the placebo group and no deaths in the GR + BA group. With regard to recovery time, it was significantly shorter (p = 0.0001) in the group receiving GR + BA capsule compared to the placebo group (median 7.0; IQR 6.0–8.0 days vs. median 12.5; IQR 12–20 days). Clinical status on the ordinal score scale as a secondary outcome showed a significant difference between the GR + BA group (median (IQR) score, 2 [2–3]) and placebo groups (mean (IQR) score, 3 [3–5.5]). There was a significant decrease in CRB (p = 0.000041) in GR + BA compared with the placebo group. In conclusion, this safe, inexpensive, antiviral, immunomodulating and anti-inflammatory combination may be considered for use in mild to moderate infections of SARS-CoV-2 or COVID-19 variants. The study is limited by the small sample size; therefore, larger randomized trials are required.
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Affiliation(s)
- Adel A Gomaa
- Department of Medical Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Hamdy S Mohamed
- Department of Internal Medicine, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Rasha B Abd-Ellatief
- Department of Medical Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Mohamed A Gomaa
- Department of Plastic Surgery, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Doaa S Hammam
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Assiut University, Assiut, Egypt
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Effect of Ultrasonic Penetration with Volatile Oil of Olibanum and Chuanxiong Rhizoma on Acute Knee Synovitis Induced by Sports Training: An Open-Label Randomized Controlled Study. Pain Res Manag 2022; 2022:6806565. [PMID: 35265234 PMCID: PMC8901337 DOI: 10.1155/2022/6806565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/16/2021] [Accepted: 01/28/2022] [Indexed: 01/15/2023]
Abstract
Background Knee synovitis is a common sports injury. We proposed the use of UTVOR, which is a combination of the use of volatile oil of Olibanum (VOO) and volatile oil of Chuanxiong Rhizoma (VOCR) and conventional ultrasound (US) therapy, to treat knee synovitis. Design, Setting, Participants, and Interventions. Participants were randomly assigned into a control group (conventional US therapy group) and a test group (UTVOR group). The control group received conventional US therapy with a coupling agent as the medium. The test group received a revised US therapy with VOO and VOCR as media. Both groups were treated once per day for three consecutive days. Main Outcome Measures. The subjects' Visual Analogue Scale (VAS) pain score, Lysholm knee score, knee swelling degree, circumference, and range of motion of the knee joint were evaluated before the first treatment and 24 h after the third treatment. The VAS pain score was considered the primary outcome, while the three other measurements were regarded as the secondary outcomes. An adverse event was reported subjectively and recorded. Results A total of 116 participants were included in the analysis (test group: n = 64; control group: n = 52). The evaluation results showed that the VAS pain scores of the male and female participants in both groups decreased after treatment (P < 0.001), but only the difference among the male sub-group had significant between-group difference (P < 0.001). After treatment, the Lysholm scores in both groups increased significantly (all P < 0.001), the range of motion and the circumference of the injured knee decreased significantly (P < 0.001), while no between-group difference was observed in general or in the gender sub-groups (all P > 0.025). No side effect or complication was reported during the treatment. Conclusion UTVOR had a superior analgesic effect to conventional US therapy in the male population, but its effects on alleviating joint function, swelling, and range of motion were comparable to that of conventional US therapy. Our study found that UTVOR can be an effective method to reduce pain and treat knee synovitis, and it is subjectively safe. Trial registration. This study was registered under the Chinese Clinical Trial Registry (Trial Registration Number: ChiCTR2000035671).
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Khajehdehi M, Khalaj-Kondori M, Baradaran B. Molecular evidences on anti-inflammatory, anticancer, and memory-boosting effects of frankincense. Phytother Res 2022; 36:1194-1215. [PMID: 35142408 DOI: 10.1002/ptr.7399] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 12/16/2022]
Abstract
Chemical diversity of natural products with drug-like features has attracted much attention from medicine to develop more safe and effective drugs. Their anti-inflammatory, antitumor, analgesic, and other therapeutic properties are sometimes more successful than chemical drugs in controlling disease due to fewer drug resistance and side effects and being more tolerable in a long time. Frankincense, the oleo gum resin extracted from the Boswellia species, contains some of these chemicals. The anti-inflammatory effect of its main ingredient, boswellic acid, has been traditionally used to treat many diseases, mainly those target memory functions. In this review, we have accumulated research evidence from the beneficial effect of Frankincense consumption in memory improvement and the prevention of inflammation and cancer. Besides, we have discussed the molecular pathways mediating the therapeutic effects of this natural supplement.
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Affiliation(s)
- Mina Khajehdehi
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Mohammad Khalaj-Kondori
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Mu P, Feng J, Hu Y, Xiong F, Ma X, Tian L. Botanical Drug Extracts Combined With Biomaterial Carriers for Osteoarthritis Cartilage Degeneration Treatment: A Review of 10 Years of Research. Front Pharmacol 2022; 12:789311. [PMID: 35173609 PMCID: PMC8841352 DOI: 10.3389/fphar.2021.789311] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/08/2021] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA) is a long-term chronic arthrosis disease which is usually characterized by pain, swelling, joint stiffness, reduced range of motion, and other clinical manifestations and even results in disability in severe cases. The main pathological manifestation of OA is the degeneration of cartilage. However, due to the special physiological structure of the cartilage, once damaged, it is unable to repair itself, which is one of the challenges of treating OA clinically. Abundant studies have reported the application of cartilage tissue engineering in OA cartilage repair. Among them, cell combined with biological carrier implantation has unique advantages. However, cell senescence, death and dedifferentiation are some problems when cultured in vitro. Botanical drug remedies for OA have a long history in many countries in Asia. In fact, botanical drug extracts (BDEs) have great potential in anti-inflammatory, antioxidant, antiaging, and other properties, and many studies have confirmed their effects. BDEs combined with cartilage tissue engineering has attracted increasing attention in recent years. In this review, we will explain in detail how cartilage tissue engineering materials and BDEs play a role in cartilage repair, as well as the current research status.
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Affiliation(s)
- Panyun Mu
- Department of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jie Feng
- Department of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yimei Hu
- Department of Orthopedics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Yimei Hu,
| | - Feng Xiong
- Department of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xu Ma
- Department of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Linling Tian
- Department of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Antibacterial, Immunomodulatory, and Lung Protective Effects of Boswelliadalzielii Oleoresin Ethanol Extract in Pulmonary Diseases: In Vitro and In Vivo Studies. Antibiotics (Basel) 2021; 10:antibiotics10121444. [PMID: 34943656 PMCID: PMC8698344 DOI: 10.3390/antibiotics10121444] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/14/2021] [Accepted: 11/17/2021] [Indexed: 02/07/2023] Open
Abstract
Lung diseases such as asthma, chronic obstructive pulmonary diseases, and pneumonia are causing many global health problems. The COVID-19 pandemic has directed the scientific community's attention toward performing more research to explore novel therapeutic drugs for pulmonary diseases. Herein, gas chromatography coupled with mass spectrometry tentatively identified 44 compounds in frankincense ethanol extract (FEE). We investigated the antibacterial and antibiofilm effects of FEE against Pseudomonas aeruginosa bacteria, isolated from patients with respiratory infections. In addition, its in vitro immunomodulatory activity was explored by the detection of the gene expression of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), nitric oxide synthase (iNOS), cycloxygenase-2 (COX-2), and nuclear factor kappa-B (NF-κB) in lipopolysaccharide (LPS)-induced peripheral blood mononuclear cells (PBMC). In addition, its anticancer activity against the A549 lung cancer cell line and human skin fibroblast (HSF) normal cell line was studied. Moreover, the in vivo lung protective potential of FEE was explored histologically and immunohistochemically in mice using a benzo(a)pyrene induced lung damage model. FEE exhibited antibacterial and antibiofilm activities besides the significant inhibition of gene expression of TNFα, IL-6, and NF-κB. FEE also exerted a cytotoxic effect against A549 cell line. Histological and immunohistochemical investigations with morphometric analysis of the mean area percentage and color intensity of positive TNF-α, COX-2, and NF-κB and Bcl-2 reactions revealed the lung protective activity of FEE. This study outlined the promising therapeutic activity of oleoresin obtained from B. dalzielii in the treatment of different pulmonary diseases.
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