1
|
Adarsh Krishna TP, Ajeesh Krishna TP, Edachery B, Antony Ceasar S. Guggulsterone - a potent bioactive phytosteroid: synthesis, structural modification, and its improved bioactivities. RSC Med Chem 2024; 15:55-69. [PMID: 38283224 PMCID: PMC10809385 DOI: 10.1039/d3md00432e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/01/2023] [Indexed: 01/30/2024] Open
Abstract
Guggulsterone is a phytosteroid derived from the oleo-gum resin of the critically endangered plant Commiphora wightii. This molecule has attracted increasing attention due to its excellent biochemistry potential and the compound has consequently been evaluated in clinical trials. With a low concentration in natural resources but wide medicinal and therapeutic value, chemists have developed several synthetic routes for guggulsterone starting from various steroid precursors. Moreover, numerous studies have attempted to modify its structure to improve the biological properties. Nowadays, green and sustainable chemistry has also attracted more attention for advanced chemical processes and reactions in steroid chemistry. The present review aimed to summarize the literature and provide an update about the improvements in the chemical synthesis and structural modification of guggulsterone from the view of green chemistry. Moreover, this review encompasses the improved activities of structurally modified guggulsterone derivatives. We expect that the information provided here will be useful to researchers working in this field and on this molecule.
Collapse
Affiliation(s)
- T P Adarsh Krishna
- R & D Division, Sreedhareeyam Farmherbs India Pvt. Ltd Kerala 686 662 India
| | - T P Ajeesh Krishna
- Division of Plant Molecular Biology and Biotechnology, Department of Bioscience, Rajagiri College of Social Sciences Kochi Kerala 683 104 India
- Division of Phytochemistry and Drug-Design, Department of Bioscience, Rajagiri College of Social Sciences Kochi Kerala 683 104 India
| | - Baldev Edachery
- R & D Division, Sreedhareeyam Farmherbs India Pvt. Ltd Kerala 686 662 India
| | - S Antony Ceasar
- Division of Plant Molecular Biology and Biotechnology, Department of Bioscience, Rajagiri College of Social Sciences Kochi Kerala 683 104 India
- Division of Phytochemistry and Drug-Design, Department of Bioscience, Rajagiri College of Social Sciences Kochi Kerala 683 104 India
| |
Collapse
|
2
|
Nizam NN, Mahmud S, Ark SMA, Kamruzzaman M, Hasan MK. Bakuchiol, a natural constituent and its pharmacological benefits. F1000Res 2023; 12:29. [PMID: 38021404 PMCID: PMC10683784 DOI: 10.12688/f1000research.129072.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/01/2023] [Indexed: 12/01/2023] Open
Abstract
Background and aims Natural compounds extracted from medicinal plants have recently gained attention in therapeutics as they are considered to have lower Toxicity and higher tolerability relative to chemically synthesized compounds. Bakuchiol from Psoralea corylifolia L. is one such compound; it is a type of meroterpene derived from the leaves and seeds of Psoralea corylifolia plants. Natural sources of bakuchiol have been used in traditional Chinese and Indian medicine for centuries due to its preventive benefits against tumors and inflammation. It plays a strong potential role as an antioxidant with impressive abilities to remove Reactive Oxygen Species (ROS). This review has focused on bakuchiol's extraction, therapeutic applications, and pharmacological benefits. Methods A search strategy has been followed to retrieve the relevant newly published literature on the pharmacological benefits of bakuchiol. After an extensive study of the retrieved articles and maintaining the inclusion and exclusion criteria, 110 articles were finally selected for this review. Results Strong support of primary research on the protective effects via antitumorigenic, anti-inflammatory, antioxidative, antimicrobial, and antiviral activities are delineated. Conclusions From ancient to modern life, medicinal plants have always been drawing the attention of human beings to alleviate ailments for a healthy and balanced lifestyle. This review is a comprehensive approach to highlighting bona fide essential pharmacological benefits and mechanisms underlying their therapeutic applications.
Collapse
Affiliation(s)
- Nuder Nower Nizam
- Department of Public Health, American International University Bangladesh, Dhaka, 1229, Bangladesh
| | - Sohel Mahmud
- Department of Biochemistry and Molecular Biology, Tajgaon College, Dhaka, National University, Bangladesh, Gazipur, 1704, Bangladesh
| | - S M Albar Ark
- Department of Biochemistry and Molecular Biology, Tajgaon College, Dhaka, National University, Bangladesh, Gazipur, 1704, Bangladesh
| | - Mohammad Kamruzzaman
- Department of Biochemistry and Molecular Biology, Mawlana Bhashani Science and Technology University, Santosh, Tangail, 1902, Bangladesh
- Department of Biochemistry and Molecular Biology, University of Dhaka, Dhaka, 1000, Bangladesh
| | - Md. Kamrul Hasan
- Department of Biochemistry and Molecular Biology, Tajgaon College, Dhaka, National University, Bangladesh, Gazipur, 1704, Bangladesh
- Department of Public Health, North South University, Dhaka, 1229, Bangladesh
| |
Collapse
|
3
|
Zhao L, Zhang Z, Li P, Gao Y, Shi Y. Bakuchiol regulates TLR4/MyD88/NF-κB and Keap1/Nrf2/HO-1 pathways to protect against LPS-induced acute lung injury in vitro and in vivo. Naunyn-Schmiedeberg's Arch Pharmacol 2023:10.1007/s00210-023-02813-x. [PMID: 37930390 DOI: 10.1007/s00210-023-02813-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/22/2023] [Indexed: 11/07/2023]
Abstract
Bakuchiol (Bak) possesses a protective effect in acute lung injury (ALI). Nonetheless, the molecular processes that regulate the protective activity of Bak in ALI remain elusive. Lipopolysaccharide (LPS)-treated rats and RLE-6TN cells were used as the ALI models in vivo and in vitro to investigate the function and mechanism of Bak. Rats were divided into four groups: control, LPS, LPS + Bak (30 mg/kg), and LPS + Bak (60 mg/kg). RLE-6TN cells were assigned into four groups: control, LPS, LPS + Bak (10 µM), and LPS + Bak (20 µM). Myeloperoxidase (MPO) and 4-hydroxy-2-nonenal (4-HNE) levels were detected by immunohistochemistry (IHC). The levels of TNF-α, IL-6, and IL-1β were quantified by ELISA. Apoptosis was analyzed by TdT-mediated dUTP nick-end labeling (TUNEL) staining and flow cytometry. Malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and reactive oxygen species (ROS) were assayed to evaluate oxidative stress. In LPS-induced rats, Bak attenuated pathological injury, lung wet/dry weight ratio, MPO expression, and protein concentration and cell number in bronchial alveolar lavage fluid (BALF). Bak decreased the secretion of TNF-α, IL-6, and IL-1β in BALF. Bak reduced MDA content and 4-HNE expression, and increased SOD and GSH-Px activities in lung tissues. Bak also repressed pulmonary apoptosis by decreasing Bax expression and enhancing Bcl-2 expression. In LPS-treated RLE-6TN cells, Bak downregulated the mRNA levels of TNF-α, IL-6, and IL-1β and inhibited the protein expression of iNOS and COX2. Bak decreased MDA level and ROS production and increased SOD and GSH-Px activities. Bak also suppressed cell apoptosis, reduced Bax expression, and increased Bcl-2 expression. Moreover, Bak decreased the expression of TLR4, MyD88, p-IκBα, and p-p65. Additionally, Bak inhibited Keap1 expression and increased Nrf2 and HO-1 levels. Bak protects against LPS-induced inflammation, oxidative stress, and apoptosis in ALI by regulating TLR4/MyD88/NF-κB and Keap1/Nrf2/HO-1 pathways.
Collapse
Affiliation(s)
- Li Zhao
- Department of Emergency, the Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710004, People's Republic of China
| | - Zhengliang Zhang
- Department of Emergency, the Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710004, People's Republic of China
| | - Ping Li
- Department of Emergency, the Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710004, People's Republic of China
| | - Yanxia Gao
- Department of Emergency, the Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710004, People's Republic of China
| | - Yu Shi
- Department of Emergency, the Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710004, People's Republic of China.
| |
Collapse
|
4
|
Krishna TA, Maharajan T, Krishna TA, Ceasar SA. Insights into Metabolic Engineering of Bioactive Molecules in Tetrastigma hemsleyanum Diels & Gilg: A Traditional Medicinal Herb. Curr Genomics 2023; 24:72-83. [PMID: 37994327 PMCID: PMC10662378 DOI: 10.2174/0113892029251472230921053135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/17/2023] [Accepted: 08/20/2023] [Indexed: 11/24/2023] Open
Abstract
Plants are a vital source of bioactive molecules for various drug development processes. Tetrastigma hemsleyanum is one of the endangered medicinal plant species well known to the world due to its wide range of therapeutic effects. Many bioactive molecules have been identified from this plant, including many classes of secondary metabolites such as flavonoids, phenols, terpenoids, steroids, alkaloids, etc. Due to its slow growth, it usually takes 3-5 years to meet commercial medicinal materials for this plant. Also, T. hemsleyanum contains low amounts of specific bioactive compounds, which are challenging to isolate easily. Currently, scientists are attempting to increase bioactive molecules' production from medicinal plants in different ways or to synthesize them chemically. The genomic tools helped to understand medicinal plants' genome organization and led to manipulating genes responsible for various biosynthesis pathways. Metabolic engineering has made it possible to enhance the production of secondary metabolites by introducing manipulated biosynthetic pathways to attain high levels of desirable bioactive molecules. Metabolic engineering is a promising approach for improving the production of secondary metabolites over a short time period. In this review, we have highlighted the scope of various biotechnological approaches for metabolic engineering to enhance the production of secondary metabolites for pharmaceutical applications in T. hemsleyanum. Also, we summarized the progress made in metabolic engineering for bioactive molecule enhancement in T. hemsleyanum. It may lead to reducing the destruction of the natural habitat of T. hemsleyanum and conserving them through the cost-effective production of bioactive molecules in the future.
Collapse
Affiliation(s)
- T.P. Ajeesh Krishna
- Division of Plant Molecular Biology and Biotechnology, Department of Biosciences, Rajagiri College of Social Sciences, Kochi, 683104, Kerala, India
| | - T. Maharajan
- Division of Plant Molecular Biology and Biotechnology, Department of Biosciences, Rajagiri College of Social Sciences, Kochi, 683104, Kerala, India
| | - T.P. Adarsh Krishna
- Research & Development Division, Sreedhareeyam Farmherbs India Pvt. Ltd, Ernakulam, 686-662, Kerala, India
| | - S. Antony Ceasar
- Division of Plant Molecular Biology and Biotechnology, Department of Biosciences, Rajagiri College of Social Sciences, Kochi, 683104, Kerala, India
| |
Collapse
|
5
|
Attri S, Kumar A, Kaur K, Kaur P, Punj S, Bedi N, Tuli HS, Arora S. Assessment of anti-psoriatic activity of bakuchiol-loaded solid lipid nanoparticles-based gel: design, characterization, and mechanistic insight via NF-kB signaling pathway. Naunyn Schmiedebergs Arch Pharmacol 2023; 396:2105-2125. [PMID: 36929274 DOI: 10.1007/s00210-023-02445-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 02/22/2023] [Indexed: 03/18/2023]
Abstract
The aim of the current study is to evaluate the anti-psoriatic potential of bakuchiol (Bak) loaded solid lipid nanoparticles (SLNs) via modulating inflammatory and oxidative pathways. Bak-loaded SLNs were prepared using hot homogenization method and characterized by various spectroscopic techniques. Bak-SLNs suspension was formulated into gel using Carbopol. Different in vivo assays were executed to explore the role of inflammatory markers and oxidative enzymes in psoriasis. DLS (dynamic light scattering) analysis showed suitable particle size, zeta potential, and polydispersity index (PDI) of developed formulation. TEM (transmission electron microscopy) reveal the spherical shape of Bak-SLNs particles. The release studies confirmed the sustained release of Bak-SLNs-based gel. UV-B-induced psoriatic Wistar rat model showed significant anti-psoriatic effect of Bak via regulating inflammatory markers (NF-kB, IL-6, IL-4, and IL-10) and levels of anti-oxidant enzymes, superoxide dismutase (SOD), catalase (CAT), glutathione (GSH), and glutathione-S-transferase (GST). Furthermore, RT-qPCR analysis confirms that Bak downregulates the expression of inflammatory markers, while histology and immunohistology results also confirm the anti-psoriatic effect of Bak. The study indicates that Bak-loaded SLNs-based gel significantly downregulates the level of cytokines and interleukins involve in NF-kB signaling cascade; hence, it can prove to be a novel therapeutic approach to cure psoriasis.
Collapse
Affiliation(s)
- Shivani Attri
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Ajay Kumar
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Kirandeep Kaur
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Prabhjot Kaur
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Sanha Punj
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Neena Bedi
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar Engineering College (Deemed to be University), Ambala, Haryana, India
| | - Saroj Arora
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, India.
| |
Collapse
|
6
|
Kurpet K, Chwatko G. Development of a new chromatographic method for the determination of bakuchiol in cosmetic products. Sci Rep 2023; 13:13893. [PMID: 37620384 PMCID: PMC10449805 DOI: 10.1038/s41598-023-41076-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 08/21/2023] [Indexed: 08/26/2023] Open
Abstract
The aim of this study was to develop and validate a simple, fast, and universal reversed-phase high-performance liquid chromatography method with fluorescence detection for the quantitation and evaluation of the stability of bakuchiol in cosmetic products. The analyte was extracted by tetrahydrofuran and separated on a Zorbax Eclipse Plus C18 analytical column (100 × 4.6 mm, 3.5 μm particle size) by a gradient elution program with the mobile phase consisting of water and acetonitrile and a flow rate of 1.0 mL min-1. The column temperature was held at 25 °C and fluorescence detection was performed at excitation and emission wavelengths of 264 and 338 nm, respectively. The stability studies of bakuchiol in cosmetic products were conducted under various conditions, including thermal and photolytic degradation, according to International Conference on Harmonization Guidelines. The calibration curve was linear in the range of 0.5-50.0 μg g-1 with a correlation coefficient greater than 0.9999. The limits of detection and quantification of the method were 0.1 and 0.5 μg g-1, respectively. Recovery values were in the range of 93.37-106.39 μg g-1, with relative standard deviations less than 6%. The method has been successfully applied to analyze different types of cosmetic products and proved to be reliable.
Collapse
Affiliation(s)
- Katarzyna Kurpet
- Doctoral School of Exact and Natural Sciences, University of Lodz, 21/23 Jana Matejki Street, 90-237, Lodz, Poland.
- Department of Environmental Chemistry, Faculty of Chemistry, University of Lodz, 163/165 Pomorska Street, 90-236, Lodz, Poland.
| | - Grażyna Chwatko
- Department of Environmental Chemistry, Faculty of Chemistry, University of Lodz, 163/165 Pomorska Street, 90-236, Lodz, Poland
| |
Collapse
|
7
|
Barna AS, Maxim C, Trifan A, Blaga AC, Cimpoesu R, Turcov D, Suteu D. Preliminary Approaches to Cosmeceuticals Emulsions Based on N-ProlylPalmitoyl Tripeptide-56 Acetat-Bakuchiol Complex Intended to Combat Skin Oxidative Stress. Int J Mol Sci 2023; 24:ijms24087004. [PMID: 37108165 PMCID: PMC10138778 DOI: 10.3390/ijms24087004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
This study focuses on the development of a performant formulation for O/W dermato-cosmetic emulsions, which can be incorporated into novel dermato-cosmetic products or used as such. The O/W dermato-cosmetic emulsions contain an active complex based on a plant-derived monoterpene phenol, bakuchiol (BAK) and a signaling peptide named n-prolyl palmitoyl tripeptide-56 acetate (TPA). As a dispersed phase, we used a mix of vegetable oils, and as a continuous phase, Rosa damascena hydrosol was employed. Three emulsions containing different concentrations of the active complex were formulated (0.5% BAK + 0.5% TPA = E.1.1., 1% BAK + 1%TPA = E.1.2., 1% BAK + 2% TPA = E.1.3.). Stability testing was performed through sensory analysis, stability after centrifugation, conductivity and optical microscopy. A preliminary in vitro study regarding the diffusion ability of antioxidants through chicken skin was also undertaken. DPPH and ABTS assays were used to highlight the optimal concentration and combination in the formulation in terms of antioxidant properties and safety level of the active complex (BAK/TPA). Our results showed that the active complex used for preparing emulsions with BAK and TPA showed good antioxidant activity and is suitable for obtaining topical products with potential antiaging effects.
Collapse
Affiliation(s)
- Ana Simona Barna
- Department of Organic, Biochemical and Food Engineering, Faculty of Chemical Engineering and Environmental Protection "Cristofor Simionescu", "Gheorghe Asachi" Technical University of Iasi, D. Mangeron Blvd., No. 73A, 700050 Iasi, Romania
| | - Claudia Maxim
- Department of Organic, Biochemical and Food Engineering, Faculty of Chemical Engineering and Environmental Protection "Cristofor Simionescu", "Gheorghe Asachi" Technical University of Iasi, D. Mangeron Blvd., No. 73A, 700050 Iasi, Romania
| | - Adriana Trifan
- Department of Pharmacognosy-Phytotherapy, Faculty of Pharmacy, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Street, No. 16, 700115 Iasi, Romania
| | - Alexandra Cristina Blaga
- Department of Organic, Biochemical and Food Engineering, Faculty of Chemical Engineering and Environmental Protection "Cristofor Simionescu", "Gheorghe Asachi" Technical University of Iasi, D. Mangeron Blvd., No. 73A, 700050 Iasi, Romania
| | - Ramona Cimpoesu
- Department of Materials Science, Faculty of Materials Science and Engineering, "Gheorghe Asachi" Technical University of Iasi, D. Mangeron Blvd., No. 41, 700259 Iasi, Romania
| | - Delia Turcov
- Department of Organic, Biochemical and Food Engineering, Faculty of Chemical Engineering and Environmental Protection "Cristofor Simionescu", "Gheorghe Asachi" Technical University of Iasi, D. Mangeron Blvd., No. 73A, 700050 Iasi, Romania
| | - Daniela Suteu
- Department of Organic, Biochemical and Food Engineering, Faculty of Chemical Engineering and Environmental Protection "Cristofor Simionescu", "Gheorghe Asachi" Technical University of Iasi, D. Mangeron Blvd., No. 73A, 700050 Iasi, Romania
| |
Collapse
|
8
|
Huang S, Qi B, Yang L, Wang X, Huang J, Zhao Y, Hu Y, Xiao W. Phytoestrogens, novel dietary supplements for breast cancer. Biomed Pharmacother 2023; 160:114341. [PMID: 36753952 DOI: 10.1016/j.biopha.2023.114341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 02/08/2023] Open
Abstract
While endocrine therapy is considered as an effective way to treat breast cancer, it still faces many challenges, such as drug resistance and individual discrepancy. Therefore, novel preventive and therapeutic modalities are still in great demand to decrease the incidence and mortality rate of breast cancer. Numerous studies suggested that G protein-coupled estrogen receptor (GPER), a membrane estrogen receptor, is a potential target for breast cancer prevention and treatment. It was also shown that not only endogenous estrogens can activate GPERs, but many phytoestrogens can also function as selective estrogen receptor modulators (SERMs) to interact GPERs. In this review, we discussed the possible mechanisms of GPERs pathways and shed a light of developing novel phytoestrogens based dietary supplements against breast cancers.
Collapse
Affiliation(s)
- Shuo Huang
- School of Clinical Medicine, Chengdu University of TCM, Chengdu 610072, Sichuan, China
| | - Baowen Qi
- South China Hospital of Shenzhen University, No. 1, Fuxin Road, Longgang District, Shenzhen, 518116, P. R. China; BioCangia Inc., 205 Torbay Road, Markham, ON L3R 3W4, Canada
| | - Ling Yang
- School of Clinical Medicine, Chengdu University of TCM, Chengdu 610072, Sichuan, China
| | - Xue Wang
- School of Clinical Medicine, Chengdu University of TCM, Chengdu 610072, Sichuan, China
| | - Jing Huang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Ya Zhao
- School of Clinical Medicine, Chengdu University of TCM, Chengdu 610072, Sichuan, China
| | - Yonghe Hu
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China; Department of Pharmacy, The General Hospital of Western Theater Command, Chengdu 610083, Sichuan, China.
| | - Wenjing Xiao
- Department of Pharmacy, The General Hospital of Western Theater Command, Chengdu 610083, Sichuan, China.
| |
Collapse
|
9
|
Quijas G, Haliński ŁP, Gobis K, Bojanowski R, Bojanowski K. Synthesis and new skin-relevant properties of the salicylic acid ester of bakuchiol. Nat Prod Res 2023; 37:734-742. [PMID: 35727142 DOI: 10.1080/14786419.2022.2089882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Bakusylan (bakuchiol salicylate) is a bipartite compound obtained by merging two skin-active entities with complementary bioactivities-bakuchiol and salicylic acid-for the purpose of generating a new class of functional retinoids with enhanced skin benefits. Here, we describe its preparation process and report that pure bakusylan exhibits potential for an improved permeation through the stratum corneum, enhances type IV collagen gene expression in organotypic skin substitutes containing both epidermal and dermal layers, and upregulates this protein in adult human dermal fibroblast cultures. The mechanism of action underlying these effects appears to involve the components of the IP3K/Akt signaling pathway selectively implicated in the maintenance of skin integrity, further underlying the suitability of this ester for skin care applications requiring enhanced cutaneous permeation targeting the dermal-epidermal junction.
Collapse
Affiliation(s)
| | - Łukasz P Haliński
- Faculty of Chemistry, Department of Environmental Analysis, University of Gdańsk, Gdańsk, Poland
| | - Katarzyna Gobis
- Department of Organic Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | | | | |
Collapse
|
10
|
Abbate E, Andrion J, Apel A, Biggs M, Chaves J, Cheung K, Ciesla A, Clark-ElSayed A, Clay M, Contridas R, Fox R, Hein G, Held D, Horwitz A, Jenkins S, Kalbarczyk K, Krishnamurthy N, Mirsiaghi M, Noon K, Rowe M, Shepherd T, Tarasava K, Tarasow TM, Thacker D, Villa G, Yerramsetty K. Optimizing the strain engineering process for industrial-scale production of bio-based molecules. J Ind Microbiol Biotechnol 2023; 50:kuad025. [PMID: 37656881 PMCID: PMC10548853 DOI: 10.1093/jimb/kuad025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
Biomanufacturing could contribute as much as ${\$}$30 trillion to the global economy by 2030. However, the success of the growing bioeconomy depends on our ability to manufacture high-performing strains in a time- and cost-effective manner. The Design-Build-Test-Learn (DBTL) framework has proven to be an effective strain engineering approach. Significant improvements have been made in genome engineering, genotyping, and phenotyping throughput over the last couple of decades that have greatly accelerated the DBTL cycles. However, to achieve a radical reduction in strain development time and cost, we need to look at the strain engineering process through a lens of optimizing the whole cycle, as opposed to simply increasing throughput at each stage. We propose an approach that integrates all 4 stages of the DBTL cycle and takes advantage of the advances in computational design, high-throughput genome engineering, and phenotyping methods, as well as machine learning tools for making predictions about strain scale-up performance. In this perspective, we discuss the challenges of industrial strain engineering, outline the best approaches to overcoming these challenges, and showcase examples of successful strain engineering projects for production of heterologous proteins, amino acids, and small molecules, as well as improving tolerance, fitness, and de-risking the scale-up of industrial strains.
Collapse
Affiliation(s)
- Eric Abbate
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Jennifer Andrion
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Amanda Apel
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Matthew Biggs
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Julie Chaves
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Kristi Cheung
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Anthony Ciesla
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Alia Clark-ElSayed
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Michael Clay
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Riarose Contridas
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Richard Fox
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Glenn Hein
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Dan Held
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Andrew Horwitz
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Stefan Jenkins
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | | | | | - Mona Mirsiaghi
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Katherine Noon
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Mike Rowe
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Tyson Shepherd
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Katia Tarasava
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Theodore M Tarasow
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Drew Thacker
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | - Gladys Villa
- Inscripta, Inc., 5720 Stoneridge Dr, Suite 300, Pleasanton, CA 94588, USA
| | | |
Collapse
|
11
|
Afzal N, Sivamani RK. Finding the right Bakuchiol: Choose wisely. J Cosmet Dermatol 2023. [PMID: 36756794 DOI: 10.1111/jocd.15667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/15/2023] [Accepted: 01/26/2023] [Indexed: 02/10/2023]
Affiliation(s)
- Najiba Afzal
- School of Medicine, University of California - Davis, Sacramento, California, USA
| | - Raja K Sivamani
- Department of Dermatology, University of California - Davis, Sacramento, California, USA.,School of Medicine, California Northstate University, Elk Grove, California, USA.,Pacific Skin Institute, Sacramento, California, USA.,Integrative Skin Science and Research, Sacramento, California, USA
| |
Collapse
|
12
|
Cariola A, El Chami M, Granatieri J, Valgimigli L. Anti-Tyrosinase and Antioxidant Activity of Meroterpene Bakuchiol from Psoralea corylifolia (L.). Food Chem 2022; 405:134953. [DOI: 10.1016/j.foodchem.2022.134953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/08/2022] [Accepted: 11/10/2022] [Indexed: 11/18/2022]
|
13
|
Liu XW, Yang YJ, Qin Z, Li SH, Bai LX, Ge WB, Li JY. Isobavachalcone From Cullen corylifolium Presents Significant Antibacterial Activity Against Clostridium difficile Through Disruption of the Cell Membrane. Front Pharmacol 2022; 13:914188. [PMID: 35942219 PMCID: PMC9356235 DOI: 10.3389/fphar.2022.914188] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/01/2022] [Indexed: 12/13/2022] Open
Abstract
Background:Clostridium difficile infection (CDI) has been widely reported in human and animals around the world over the past few decades. The high relapse rate and increasing drug resistance of CDI make the discovery of new agents against C. difficile fairly urgent. This study aims to investigate the antibacterial activity against C. difficile from traditional Chinese herb medicine Cullen corylifolium and confirm its active components. Methods: Phenolic extract from the seeds of C. corylifolium was prepared routinely and the contents of relative flavonoids were determined by High Performance Liquid Chromatography (HPLC). In vitro antibacterial activities of the phenolic extract and its major components were tested. The influence of the major components on cell membrane was investigated with membrane integrity by SEM and propidium iodid uptake assay. Cytotoxicity of the extract and its active compounds on Caco-2 cell line was assessed by CCK-8 kit. The in vivo therapeutic efficacy of IBCL was evaluated on the mice model. Results: Phenolic extract was found to be active against C. difficile with minimum inhibitory concentrations (MIC) of 8 μg/mL. As the major component of the extract, IBCL was the most active compound against C. difficile. The MIC of IBCL and 4MBCL were 4 μg/ml and 4 μg/ml, respectively. Meanwhile, PFPE, IBCL, and 4MBCL showed rapid bactericidal effect against C. difficile in 1 h, which was significant compared to antibiotic vancomycin. Mechanism studies revealed that IBCL can disrupt the integrity of the cell membrane, which may lead to the death of bacteria. PFPE was low cytotoxic against Caco-2 cells, and the cytotoxicity of IBCL and 4MBCL were moderate. Symptoms of CDI were effectively alleviated by IBCL on the mice model and weight loss was reduced. From death rates, IBCL showed better efficacy compared to vancomycin at 50 mg/kg dosage. Conclusion: As the major component of phenolic extract of C. corylifolium seeds, IBCL showed significant antibacterial activity against C. difficile in vitro and rapidly killed the bacteria by disrupting the integrity of the cell membrane. IBCL can significantly prevent weight loss and reduce death caused by CDI on the mice model. Therefore, IBCL may be a promising lead compound or drug candidate for CDI.
Collapse
|
14
|
Mohan PK, Krishna TPA, Thirumurugan A, Kumar TS, Kumari BDR. Chemical Profiling and In Vitro Antiurolithiatic Activity of Pleurolobus gangeticus (L.) J. St.- Hil. ex H. Ohashi & K. Ohashi Along with Its Antioxidant and Antibacterial Properties. Appl Biochem Biotechnol 2022. [PMID: 35687306 DOI: 10.1007/s12010-022-04017-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2022] [Indexed: 11/02/2022]
Abstract
Pleurolobus gangeticus (L.) J. St.- Hil. ex H. Ohashi & K. Ohashi (Fabaceae) is an important medicinal plant used to treat various ailments. In this study, we report the antiurolithiatic, antioxidant, and antibacterial potential of chloroform fraction (CF) from P. gangeticus roots. For the chemical profiling, HPTLC, FT-IR, and GC-MS techniques of the CF were carried out, and phytochemical investigation was revealed that stigmasterol (45.06%) is one of the major components present in the fraction. The nucleation and aggregation assays were used to evaluate the in vitro antiurolithiatic activity at various concentration (2-10 mg/mL) of the CF. The results showed that the chloroform fraction had dose-dependent effects on Calcium Oxalate (CaOx) crystal formation. In both the assays, the maximum concentration of 10 mg/mL has shown better results. This concentration resulted significant increase in CaOx crystal nucleation along with the reduction of crystal size and the inhibition of crystal aggregation. Further, the CF showed stronger antioxidant (DPPH, NO, SOD, TRC) potential with an IC50 values of 415.9327, 391.729, 275.971, and 419.14 µg/mL, respectively. The antibacterial evaluation displayed effective results in the Agar well diffusion assay against selective urinary tract infection (UTI) pathogens (Escherichia coli, Klebsiella pneumonia, and Staphylococcus aureus). A maximum zone of inhibition (ZOI) 12.33 ± 1.05 mm for K pneumonia and minimum ZOI of 8.46 ± 0.27 mm for S. aureus were obtained. Further, the ADME-PK property of the stigmasterol was investigated, and it was found to pass the Lipinski and Ghose rules, supporting the drug-likeliness. This is the first record of the antiurolithiatic potential of P. gangeticus along with antioxidant and antibacterial activities. These findings give an insight into the effective drug development and treatment for kidney stones in future.
Collapse
|