1
|
Wu X, Liu H, Han J, Zhou Z, Chen J, Liu X. Introducing Bacillus natto and Propionibacterium shermanii into soymilk fermentation: A promising strategy for quality improvement and bioactive peptide production during in vitro digestion. Food Chem 2024; 455:139585. [PMID: 38850988 DOI: 10.1016/j.foodchem.2024.139585] [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: 02/20/2024] [Revised: 04/26/2024] [Accepted: 05/06/2024] [Indexed: 06/10/2024]
Abstract
Herein, the texture properties, polyphenol contents, and in vitro protein digestion characteristics of soymilk single- or co-fermented by non-typical milk fermenter Bacillus natto (B. natto), Propionibacterium freudenreichii subsp. shermanii (P. shermanii), and traditional milk fermenter were evaluated. Co-fermenting procedure containing B. natto or P. shermanii could raise the amounts of gallic acid, caffeic acid, and GABA when compared to the unfermented soymilk. Co-fermented soymilk has higher in vitro protein digestibility and nutritional protein quality. Through peptidomic analysis, the co-work of P. shermanii and Lactobacillus plantarum (L. plantarum) may release the highest relative percentage of bioactive peptides, while the intervention of B. natto and Streptococcus thermophilus (S. thermophilus) resulted in more differentiated peptides. The multi-functional bioactive peptides were mainly released from glycine-rich protein, β-conglycinin alpha subunit 1, and ACB domain-containing protein. These findings indicated the potential usage of B. natto/S. thermophilus or P. shermanii/L. plantarum in bio-enhanced soymilk fermentation.
Collapse
Affiliation(s)
- Xiaohui Wu
- Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314000, China; School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Honghong Liu
- Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Junqing Han
- Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Zhitong Zhou
- Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Jian Chen
- Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314000, China; School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Xiao Liu
- Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314000, China; School of Biotechnology, Jiangnan University, Wuxi 214122, China.
| |
Collapse
|
2
|
Cao P, Xiang S, Liu S, Feng Y, Zhang X, Wu Q, Hou J, Liu H, Cheng D, Liu X. Isolation of an α-glucosidase Inhibitor from Houttuynia cordata Thunb. and Its In vitro and In vivo Hypoglycemic Bioactivity. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2024:10.1007/s11130-024-01217-3. [PMID: 39133356 DOI: 10.1007/s11130-024-01217-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/18/2024] [Indexed: 08/13/2024]
Abstract
The Houttuynia cordata Thunb. belongs to the Saururaceae family and is a well-known medicine and food homologous plant. Herein, the isolation of an α-glucosidase inhibitor from Houttuynia cordata Thunb. and characterization of its in vitro and in vivo hypoglycemic bioactivities are reported. We optimized the extraction conditions and isolated neochlorogenic acid (nCGA), which has α-glucosidase inhibitory activity from Houttuynia cordata Thunb. for the first time. nCGA competed with glucose for the α-glucosidase binding site, with a 50% inhibitory concentration (IC50) of 0.711 mg/mL. In vivo experiments in zebrafish showed that effects of nCGA on blood glucose varied by its concentrations. In particular, 4 mg/L nCGA significantly decreased the blood glucose level and inhibited effects of α-glucosidase in zebrafish. This work provides a theoretical basis for the extraction of hypoglycemic active ingredients from Houttuynia cordata Thunb. and a foundation for the development of natural and effective α-glucosidase inhibitors.
Collapse
Affiliation(s)
- Pei Cao
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China
| | - Shiyin Xiang
- Hubei Provincial Key Laboratory for Quality and Safety of Traditional Chinese Medicine, Jing Brand Co., Ltd, Huangshi, 435002, Hubei province, China
| | - Shixin Liu
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China
| | - Yun Feng
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China
| | - Xinyue Zhang
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China
| | - Qin Wu
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China
| | - Jianjun Hou
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China
| | - Huan Liu
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China
| | - Dan Cheng
- Guangzhou NutraPio Health Industry Co., Ltd, Guangzhou, Guangdong Province, China
| | - Xixia Liu
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization, Hubei Normal University, Huangshi, 435002, Hubei province, China.
| |
Collapse
|
3
|
Benjamin MAZ, Mohd Mokhtar RA, Iqbal M, Abdullah A, Azizah R, Sulistyorini L, Mahfudh N, Zakaria ZA. Medicinal plants of Southeast Asia with anti-α-glucosidase activity as potential source for type-2 diabetes mellitus treatment. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118239. [PMID: 38657877 DOI: 10.1016/j.jep.2024.118239] [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: 10/12/2023] [Revised: 04/13/2024] [Accepted: 04/21/2024] [Indexed: 04/26/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Diabetes mellitus, a widespread chronic illness, affects millions worldwide, and its incidence is increasing alarmingly, especially in developing nations. Current pharmacological treatments can be costly and have undesirable side effects. To address this, medicinal plants with antidiabetic effects, particularly targeting α-glucosidase for controlling hyperglycaemia in type-2 diabetes mellitus (T2DM), hold promise for drug development with reduced toxicity and adverse reactions. AIM OF THIS REVIEW This review aims to succinctly collect information about medicinal plant extracts that exhibit antidiabetic potential through α-glucosidase inhibition using acarbose as a standard reference in Southeast Asia. The characteristics of this inhibition are based on in vitro studies. MATERIALS AND METHODS Relevant information on medicinal plants in Southeast Asia, along with α-glucosidase inhibition studies using acarbose as a positive control, was gathered from various scientific databases, including Scopus, PubMed, Web of Science, and Google Scholar. RESULTS About 49 papers were found from specific counties in Southeast Asia demonstrated notable α-glucosidase inhibitory potential of their medicinal plants, with several plant extracts showcasing activity comparable to or surpassing that of acarbose. Notably, 19 active constituents were identified for their α-glucosidase inhibitory effects. CONCLUSIONS The findings underscore the antidiabetic potential of the tested medicinal plant extracts, indicating their promise as alternative treatments for T2DM. This review can aid in the development of potent therapeutic medicines with increased effectiveness and safety for the treatment of T2DM.
Collapse
Affiliation(s)
- Mohammad Amil Zulhilmi Benjamin
- Borneo Research on Algesia, Inflammation and Neurodegeneration (BRAIN) Group, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Ruzaidi Azli Mohd Mokhtar
- Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Mohammad Iqbal
- Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Azmahani Abdullah
- School of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin, 21300, Kuala Nerus, Terengganu, Malaysia
| | - Roro Azizah
- Department of Environmental Health, Faculty of Public Health, Universitas Airlangga Kampus C, Jl. Dr. Ir. H. Soekarno, Mulyorejo, Kec. Mulyorejo, Kota Surabaya, Jawa Timur, 60115, Indonesia
| | - Lilis Sulistyorini
- Department of Environmental Health, Faculty of Public Health, Universitas Airlangga Kampus C, Jl. Dr. Ir. H. Soekarno, Mulyorejo, Kec. Mulyorejo, Kota Surabaya, Jawa Timur, 60115, Indonesia
| | - Nurkhasanah Mahfudh
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Ahmad Dahlan, Jl. Prof. Dr. Soepomo Sh, Warungboto, Kec. Umbulharjo, Kota Yogyakarta, Daerah Istimewa Yogyakarta, 55164, Indonesia
| | - Zainul Amiruddin Zakaria
- Borneo Research on Algesia, Inflammation and Neurodegeneration (BRAIN) Group, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia; Department of Environmental Health, Faculty of Public Health, Universitas Airlangga Kampus C, Jl. Dr. Ir. H. Soekarno, Mulyorejo, Kec. Mulyorejo, Kota Surabaya, Jawa Timur, 60115, Indonesia; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Ahmad Dahlan, Jl. Prof. Dr. Soepomo Sh, Warungboto, Kec. Umbulharjo, Kota Yogyakarta, Daerah Istimewa Yogyakarta, 55164, Indonesia.
| |
Collapse
|
4
|
Doorandishan M, Pirhadi S, Gholami M, Jassbi AR. In silico studies of bis-spiro- and Furano-Labdane diterpenoids from Rydingia persica Scheen ( Otostegia persica) as α-glucosidase enzyme inhibitor. Nat Prod Res 2024:1-8. [PMID: 39105435 DOI: 10.1080/14786419.2024.2386118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 07/12/2024] [Accepted: 07/24/2024] [Indexed: 08/07/2024]
Abstract
The inhibition potential of α-glucosidase enzyme by crude- dichloromethane, methanol, and ethanol -extracts of Rydingia persica were evaluated using colorimetric method. We have isolated four labdane diterpenoids: 15, 16- epoxy-3α, 7β, 9α -trihydroxylabdan-13- (16), 14-dien-6-one (1), 15, 16- epoxy-3α, 7α, 9α -trihydroxylabdan-13- (16), 14-dien-6-one (2), 9, 13, 15, 16-diepoxy- 3α, 7β, 15α (β)- trihydroxy-labdan- 6 one (3, 4) from the most potent enzyme inhibitor fraction; the ethyl acetate soluble part of ethanol extract of the aerial parts of R. persica. The structures of the compounds were elucidated by their 1H and13C NMR and ESIMS spectral data analyses. The enzyme inhibition potential of the compounds was evaluated against acetylcholine esterase (AChE) and α-glucosidase by simulation studies. The predicted binding energy of most diterpenes towards mouse AChE enzyme was low, while the binding energy of diterpenes towards α-glucosidase enzyme was moderate to potent.
Collapse
Affiliation(s)
- Mina Doorandishan
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Faculty of Sciences, Department of Chemistry, Golestan University, Gorgan, Iran
| | - Somayeh Pirhadi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Morteza Gholami
- Faculty of Sciences, Department of Chemistry, Golestan University, Gorgan, Iran
| | - Amir Reza Jassbi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
5
|
Soliman TN, Karam-Allah AA, Abo-Zaid EM, Mohammed DM. Efficacy of nanoencapsulated Moringa oleifera L. seeds and Ocimum tenuiflorum L. leaves extracts incorporated in functional soft cheese on streptozotocin-induced diabetic rats. PHYTOMEDICINE PLUS 2024; 4:100598. [DOI: 10.1016/j.phyplu.2024.100598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
|
6
|
Oh KI, Lim E, Uprety LP, Jeong J, Jeong H, Park E, Jeong SY. Anti-adipogenic and anti-obesity effects of morroniside in vitro and in vivo. Biomed Pharmacother 2024; 176:116762. [PMID: 38788597 DOI: 10.1016/j.biopha.2024.116762] [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: 03/29/2024] [Revised: 05/13/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
Obesity is a multifaceted medical condition characterized by the pathological accumulation of excessive lipids in the body. We investigated the effects of morroniside, a bioactive compound derived from Cornus officinalis, on adipogenesis. We used a preadipocyte 3T3-L1 stable cell line and primary cultured adipose-derived stem cells (ADSCs) in vitro and ovariectomized (OVX) and a high-fat diet (HFD)-fed obese mouse model in vivo. Preadipocyte 3T3-L1 cells and ADSCs incubated with morroniside during adipocyte differentiation and obese mice subjected to OVX and HFD received oral morroniside treatment for 12 weeks. Morroniside treatment significantly reduced adipocyte differentiation and fatty acid accumulation and downregulated adipogenesis-related gene expression, concomitant with a decrease in triglyceride content and an increase in glycerol release in cells. The results of the in vivo study showed that morroniside ameliorated obesity-related phenotypes by reducing body weight gain, hepatic steatosis, and adipose tissue in obese mice. These findings suggest that morroniside is a promising compound for preventing and treating obesity.
Collapse
Affiliation(s)
- Kang-Il Oh
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, the Republic of Korea; Department of Biomedical Sciences, Ajou University School of Medicine, Suwon 16499, the Republic of Korea
| | - Eunguk Lim
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, the Republic of Korea; Department of Biomedical Sciences, Ajou University School of Medicine, Suwon 16499, the Republic of Korea
| | - Laxmi Prasad Uprety
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, the Republic of Korea; Department of Biomedical Sciences, Ajou University School of Medicine, Suwon 16499, the Republic of Korea
| | - Junhwan Jeong
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, the Republic of Korea; Department of Biomedical Sciences, Ajou University School of Medicine, Suwon 16499, the Republic of Korea
| | - Hyesoo Jeong
- Nine B Co., Ltd., Daejeon 34121, the Republic of Korea
| | - Eunkuk Park
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, the Republic of Korea; Department of Biomedical Sciences, Ajou University School of Medicine, Suwon 16499, the Republic of Korea.
| | - Seon-Yong Jeong
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, the Republic of Korea; Department of Biomedical Sciences, Ajou University School of Medicine, Suwon 16499, the Republic of Korea.
| |
Collapse
|
7
|
Ruiz-Saavedra S, Salazar N, Suárez A, Diaz Y, González Del Rey C, González S, de Los Reyes-Gavilán CG. Human fecal alpha-glucosidase activity and its relationship with gut microbiota profiles and early stages of intestinal mucosa damage. Anaerobe 2024; 87:102853. [PMID: 38614290 DOI: 10.1016/j.anaerobe.2024.102853] [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: 12/21/2023] [Revised: 04/04/2024] [Accepted: 04/08/2024] [Indexed: 04/15/2024]
Abstract
OBJECTIVES We investigated potential relationships among initial lesions of the intestinal mucosa, fecal enzymatic activities and microbiota profiles. METHODS Fecal samples from 54 volunteers were collected after recruitment among individuals participating in a colorectal cancer (CRC) screening program in our region (Northern Spain) or attending for consultation due to clinical symptoms; intestinal mucosa samples were resected during colonoscopy. Enzymatic activities were determined in fecal supernatants by a semi-quantitative method. The fecal microbiota composition was determined by 16S rRNA gene-based sequencing. The results were compared between samples from clinical diagnosis groups (controls and polyps), according with the type of polyp (hyperplastic polyps or conventional adenomas) and considering the grade of dysplasia for conventional adenomas (low and high grade dysplasia). RESULTS High levels of α-glucosidase activity were more frequent among samples from individuals diagnosed with intestinal polyps, reaching statistical significance for conventional adenomas and for low grade dysplasia adenomas when compared to controls. Regarding the microbiota profiles, higher abundance of Christensenellaceae_R-7 group and Oscillospiraceae_UCG-002 were found in fecal samples displaying low α-glucosidase activity as compared with those with higher activity as well as in controls with respect to conventional adenomas. A relationship was evidenced among intestinal mucosal lesions, gut glucosidase activities and intestinal microbiota profiles. CONCLUSIONS Our findings suggest a relationship among altered fecal α-glucosidase levels, the presence of intestinal mucosal lesions, which can be precursors of CRC, and shifts in defined microbial groups of the fecal microbiota.
Collapse
Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Adolfo Suárez
- Digestive Service, Central University Hospital of Asturias (HUCA), Oviedo, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Ylenia Diaz
- Digestive Service, Carmen and Severo Ochoa Hospital, Cangas del Narcea, Spain
| | - Carmen González Del Rey
- Department of Anatomical Pathology, Central University Hospital of Asturias (HUCA), Oviedo, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, Oviedo, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Clara G de Los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.
| |
Collapse
|
8
|
Bhuia MS, Chowdhury R, Ara I, Mamun M, Rouf R, Khan MA, Uddin SJ, Shakil MAK, Habtemariam S, Ferdous J, Calina D, Sharifi-Rad J, Islam MT. Bioactivities of morroniside: A comprehensive review of pharmacological properties and molecular mechanisms. Fitoterapia 2024; 175:105896. [PMID: 38471574 DOI: 10.1016/j.fitote.2024.105896] [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: 06/29/2023] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 03/14/2024]
Abstract
Morroniside (MOR) is an iridoid glycoside and the main active principle of the medicinal plant, Cornus officinalis Sieb. This phytochemical is associated with numerous health benefits due to its antioxidant properties. The primary objective of the present study was to assess the pharmacological effects and underlying mechanisms of MOR, utilizing published data obtained from literature databases. Data collection involved accessing various sources, including PubMed/Medline, Scopus, Science Direct, Google Scholar, Web of Science, and SpringerLink. Our findings demonstrate that MOR can be utilized for the treatment of several diseases and disorders, as numerous studies have revealed its significant therapeutic activities. These activities encompass anti-inflammatory, antidiabetic, lipid-lowering capability, anticancer, trichogenic, hepatoprotective, gastroprotective, osteoprotective, renoprotective, and cardioprotective effects. MOR has also shown promising benefits against various neurological ailments, including Alzheimer's disease, Parkinson's disease, spinal cord injury, cerebral ischemia, and neuropathic pain. Considering these therapeutic features, MOR holds promise as a lead compound for the treatment of various ailments and disorders. However, further comprehensive preclinical and clinical trials are required to establish MOR as an effective and reliable therapeutic agent.
Collapse
Affiliation(s)
- Md Shimul Bhuia
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Raihan Chowdhury
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Iffat Ara
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Md Mamun
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Razina Rouf
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Muahmmad Ali Khan
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | | | - Md Abdul Kader Shakil
- Research Center, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Solomon Habtemariam
- Pharmacognosy Research & Herbal Analysis Services UK, Central Avenue, Chatham-Maritime, Kent ME4 4TB, UK
| | - Jannatul Ferdous
- Department of Biotechnology and Genetic Engineering, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova 200349, Romania.
| | | | - Muhammad Torequl Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh.
| |
Collapse
|
9
|
Ushasree MV, Jia Q, Do SG, Lee EY. New opportunities and perspectives on biosynthesis and bioactivities of secondary metabolites from Aloe vera. Biotechnol Adv 2024; 72:108325. [PMID: 38395206 DOI: 10.1016/j.biotechadv.2024.108325] [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: 10/25/2023] [Revised: 01/10/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024]
Abstract
Historically, the genus Aloe has been an indispensable part of both traditional and modern medicine. Decades of intensive research have unveiled the major bioactive secondary metabolites of this plant. Recent pandemic outbreaks have revitalized curiosity in aloe metabolites, as they have proven pharmacokinetic profiles and repurposable chemical space. However, the structural complexity of these metabolites has hindered scientific advances in the chemical synthesis of these compounds. Multi-omics research interventions have transformed aloe research by providing insights into the biosynthesis of many of these compounds, for example, aloesone, aloenin, noreugenin, aloin, saponins, and carotenoids. Here, we summarize the biological activities of major aloe secondary metabolites with a focus on their mechanism of action. We also highlight the recent advances in decoding the aloe metabolite biosynthetic pathways and enzymatic machinery linked with these pathways. Proof-of-concept studies on in vitro, whole-cell, and microbial synthesis of aloe compounds have also been briefed. Research initiatives on the structural modification of various aloe metabolites to expand their chemical space and activity are detailed. Further, the technological limitations, patent status, and prospects of aloe secondary metabolites in biomedicine have been discussed.
Collapse
Affiliation(s)
- Mrudulakumari Vasudevan Ushasree
- Department of Chemical Engineering (BK21 FOUR Integrated Engineering Program), Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Qi Jia
- Unigen, Inc., 2121 South street suite 400 Tacoma, Washington 98405, USA
| | - Seon Gil Do
- Naturetech, Inc., 29-8, Yongjeong-gil, Chopyeong-myeon, Jincheon-gun, Chungcheongbuk-do 27858, Republic of Korea
| | - Eun Yeol Lee
- Department of Chemical Engineering (BK21 FOUR Integrated Engineering Program), Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea.
| |
Collapse
|
10
|
Aguilar-Guadarrama AB, Díaz-Román MA, Osorio-García M, Déciga-Campos M, Rios MY. Chemical Constituents from Agave applanata and Its Antihyperglycemic, Anti-inflammatory, and Antimicrobial Activities Associated with Its Tissue Repair Capability. PLANTA MEDICA 2024; 90:397-410. [PMID: 38365219 DOI: 10.1055/a-2270-5527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
Agave applanata is a Mexican agave whose fresh leaves are employed to prepare an ethanol tonic used to relieve diabetes. It is also applied to skin to relieve varicose and diabetic foot ulcers, including wounds, inflammation, and infections. In this study, the chemical composition of this ethanol tonic is established and its association with antihyperglycemic, anti-inflammatory, antimicrobial, and wound healing activities is discussed. The fresh leaves of A. applanata were extracted with ethanol : H2O (85 : 15). A fraction of this extract was lyophilized, and the remainder was partitioned into CH2Cl2, n-BuOH, and water. CH2Cl2 and n-BuOH fractions were subjected to a successive open column chromatography process. The structure of the isolated compounds was established using nuclear magnetic resonance and mass spectrometry spectra. The antihyperglycemic activity was evaluated through in vivo sucrose and glucose tolerance experiments, as well as ex vivo intestinal absorption and hepatic production of glucose. Wound healing and edema inhibition were assayed in mice. The minimum inhibitory concentrations (MICs) of the hydroalcoholic extract, its fractions, and pure compounds were determined through agar microdilution against the most isolated pathogens from diabetic foot ulcers. Fatty acids, β-sitosterol, stigmasterol, hecogenin (1: ), N-oleyl-D-glucosamine, β-daucosterol, sucrose, myo-inositol, and hecogenin-3-O-α-L-rhamnopyranosyl-(1 → 3)-β-D-xylopyranosyl-(1 → 2)-[β-D-xylopyranosyl-(1 → 3)-β-D-glucopyranosyl-(1 → 3)]-β-D-glucopyranosyl-(1 → 4)-β-D-galactopyranoside (2: ) were characterized. This research provides evidence for the pharmacological importance of A. applanata in maintaining normoglycemia, showing anti-inflammatory activity and antimicrobial effects against the microorganisms frequently found in diabetic foot ulcers. This plant plays an important role in wound healing and accelerated tissue reparation.
Collapse
Affiliation(s)
| | - Mónica Aideé Díaz-Román
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Morelos, México
| | - Maribel Osorio-García
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Morelos, México
| | - Myrna Déciga-Campos
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México, México
| | - María Yolanda Rios
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Morelos, México
| |
Collapse
|
11
|
Akash MSH, Yaqoob S, Rehman K, Hussain A, Chauhdary Z, Nadeem A, Shahzad A, Shah MA, Panichayupakaranant P. Biochemical Investigation of Therapeutic Efficacy of Berberine-Enriched Extract in Streptozotocin-Induced Metabolic Impairment. ACS OMEGA 2024; 9:15677-15688. [PMID: 38585081 PMCID: PMC10993375 DOI: 10.1021/acsomega.4c00696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 03/09/2024] [Accepted: 03/12/2024] [Indexed: 04/09/2024]
Abstract
Metabolic disorders pose significant global health challenges, necessitating innovative therapeutic approaches. This study focused on the multifaceted therapeutic potential of berberine-enriched extract (BEE) in mitigating metabolic impairment induced by streptozotocin (STZ) in a rat model and compared the effects of BEE with berberine (BBR) and metformin (MET) to comprehensively evaluate their impact on various biochemical parameters. Our investigation reveals that BEE surpasses the effects of BBR and MET in ameliorating metabolic impairment, making it a promising candidate for managing metabolic disorders. For this, 30 male Wistar rats were divided into five groups (n = 6): control (CN), STZ, STZ + MET, STZ + BBR, and STZ + BEE. The treatment duration was extended over 4 weeks, during which various biochemical parameters were monitored, including fasting blood glucose (FBG), lipid profiles, inflammation, liver and kidney function biomarkers, and gene expressions of various metabolizing enzymes. The induction of metabolic impairment by STZ was evident through an elevated FBG level and disrupted lipid profiles. The enriched extract effectively regulated glucose homeostasis, as evidenced by the restoration of FBG levels, superior to both BBR and MET. Furthermore, BEE demonstrated potent effects on insulin sensitivity, upregulating the key genes involved in carbohydrate metabolism: GCK, IGF-1, and GLUT2. This highlights its potential in enhancing glucose utilization and insulin responsiveness. Dyslipidemia, a common occurrence in metabolic disorders, was effectively managed by BEE. The extract exhibited superior efficacy in regulating lipid profiles. Additionally, BEE exhibited significant anti-inflammatory properties, surpassing the effects of BBR and MET in lowering the levels of inflammatory biomarkers (IL-6 and TNF-α), thereby ameliorating insulin resistance and systemic inflammation. The extract's superior hepatoprotective and nephroprotective effects, indicated by the restoration of liver and kidney function biomarkers, further highlight its potential in maintaining organ health. Moreover, BEE demonstrated potent antioxidant properties, reducing oxidative stress and lipid peroxidation in liver tissue homogenates. Histopathological examination of the pancreas underscored the protective effects of BEE, preserving and recovering pancreatic β-cells damaged by STZ. This collective evidence positions BEE as a promising therapeutic candidate for managing metabolic disorders and offers potential benefits beyond current treatments. In conclusion, our findings emphasize the remarkable therapeutic efficacy of BEE and provide a foundation for further research into its mechanisms, long-term safety, and clinical translation.
Collapse
Affiliation(s)
- Muhammad Sajid Hamid Akash
- Department
of Pharmaceutical Chemistry, Government
College University, Faisalabad 38000, Punjab, Pakistan
| | - Sahrish Yaqoob
- Department
of Pharmaceutical Chemistry, Government
College University, Faisalabad 38000, Punjab, Pakistan
| | - Kanwal Rehman
- Department
of Pharmacy, The Women University, Multan 6000, Pakistan
| | - Amjad Hussain
- Institute
of Chemistry, University of Okara, Okara 56300, Punjab, Pakistan
| | - Zunera Chauhdary
- Department
of Pharmaceutical Chemistry, Government
College University, Faisalabad 38000, Punjab, Pakistan
| | - Ahmed Nadeem
- Department
of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Asif Shahzad
- Department
of Biochemistry and Molecular Biology, Kunming
Medical University, Yunnan 650031, China
| | | | - Pharkphoom Panichayupakaranant
- Department
of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical
Sciences, Prince of Songkla University, Hat-Yai 90112, Thailand
| |
Collapse
|
12
|
Wiyono N, Yudhani RD, Wasita B, Suyatmi S, Wardhani LO, Pesik RN, Yarsa KY, Rahayu RF. Exploring the therapeutic potential of functional foods for diabetes: A bibliometric analysis and scientific mapping. NARRA J 2024; 4:e382. [PMID: 38798856 PMCID: PMC11125297 DOI: 10.52225/narra.v4i1.382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/26/2024] [Indexed: 05/29/2024]
Abstract
The incidence of diabetes is increasingly becoming a global health burden. Meanwhile, in recent years, functional foods have been intensively investigated for diabetes management. These foods provide health benefits due to their bioactive compounds that enhance the metabolism and lower the risk of chronic diseases, such as diabetes. The aim of this study was to explore the keywords, countries/territories, publication numbers, institutions, authors, and journals associated with functional foods for the management of diabetes using a comprehensive bibliometric analysis method. Scopus database was used to compile the information, followed by VOSviewer for comprehensive bibliometric data analysis. A total of 1,226 Scopus articles that met the inclusion criteria were analyzed. The results showed that the greatest expansion in research occurred in 2012, and China was identified as the most productive nation in this field. In addition, Food and Function was found as the most recognized journal in this area, and Singh, R.B. as well as Zengin, G. made the greatest contribution. The bibliometric data also illustrated several mechanisms of functional foods for diabetes management, including antioxidant activity, effect on the gastrointestinal microbiomes, and inhibitor α-amylase. These results underscore the immense potential of functional foods in the diabetes management and provide guidance for future research on this subject.
Collapse
Affiliation(s)
- Nanang Wiyono
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Anatomy, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Ratih D. Yudhani
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Pharmacology, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Brian Wasita
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Anatomical Pathology, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Suyatmi Suyatmi
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Histology, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Lusi O. Wardhani
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Clinical Pathology, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Riza N. Pesik
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Anatomical Pathology, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Kristanto Y. Yarsa
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Surgery, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Rachmi F. Rahayu
- Research Group Brain, Degenerative Disease and Cancer, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
- Department of Radiology, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| |
Collapse
|
13
|
Hameed S, Saleem F, Özil M, Baltaş N, Salar U, Ashraf S, Ul-Haq Z, Taha M, Khan KM. Indenoquinoxaline-phenylacrylohydrazide hybrids as promising drug candidates for the treatment of type 2 diabetes: In vitro and in silico evaluation of enzyme inhibition and antioxidant activity. Int J Biol Macromol 2024; 263:129517. [PMID: 38266833 DOI: 10.1016/j.ijbiomac.2024.129517] [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: 07/27/2023] [Revised: 12/26/2023] [Accepted: 01/13/2024] [Indexed: 01/26/2024]
Abstract
Existing drugs that are being used to treat type-2 diabetes mellitus are associated with several side effects; thus, exploring potential drug candidates is still an utter need these days. Hybrids of indenoquinoxaline and hydrazide have never been explored as antidiabetic agents. In this study, a series of new indenoquinoxaline-phenylacrylohydrazide hybrids (1-30) were synthesized, structurally characterized, and evaluated for α-amylase and α-glucosidase inhibitory activities, as well as for their antioxidant properties. All scaffolds exhibited varying degrees of inhibitory activity against both enzymes, with IC50 values ranging from 2.34 to 61.12 μM for α-amylase and 0.42 to 54.72 μM for α-glucosidase. Particularly, compounds 10, 16, 17, 18, 24, and 25 demonstrated the highest efficacy in inhibiting α-amylase, while compounds 6, 7, 8, 10, 12, 14, 13, 16, 17, 18, 24, and 25 were the most effective α-glucosidase inhibitors, compared to standard acarbose. Moreover, most of these compounds displayed substantial antioxidant potential compared to standard butylated hydroxytoluene (BHT). Kinetics studies revealed competitive inhibition modes by compounds. Furthermore, a comprehensive in silico study and toxicity prediction were also conducted, further validating these analogs as potential drug candidates. The structured compounds demonstrated enhanced profiles, underscoring their potential as primary candidates in drug discovery.
Collapse
Affiliation(s)
- Shehryar Hameed
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Faiza Saleem
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Musa Özil
- Department of Chemistry, Recep Tayyip Erdogan University, 53100 Rize, Turkey
| | - Nimet Baltaş
- Department of Chemistry, Recep Tayyip Erdogan University, 53100 Rize, Turkey
| | - Uzma Salar
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Sajda Ashraf
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Muhammad Taha
- Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P. O. Box 1982, Dammam 31441, Saudi Arabia
| | - Khalid Mohammed Khan
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; Pakistan Academy of Science, 3-Constitution Avenue, G-5/2, Islamabad 44000, Pakistan.
| |
Collapse
|
14
|
Fabian MCP, Astorga RMN, Atis AAG, Pilapil LAE, Hernandez CC. Anti-diabetic and anti-inflammatory bioactive hits from Coriaria intermedia Matsum. stem and Dracontomelon dao (Blanco) Merr. & Rolfe bark through bioassay-guided fractionation and liquid chromatography-tandem mass spectrometry. Front Pharmacol 2024; 15:1349725. [PMID: 38523640 PMCID: PMC10957545 DOI: 10.3389/fphar.2024.1349725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/07/2024] [Indexed: 03/26/2024] Open
Abstract
Women have been found to be at a higher risk of morbidity and mortality from type 2 diabetes mellitus (T2DM) and asthma. α-Glucosidase inhibitors have been used to treat T2DM, and arachidonic acid 15-lipoxygenase (ALOX15) inhibitors have been suggested to be used as treatments for asthma and T2DM. Compounds that inhibit both enzymes may be studied as potential treatments for people with both T2DM and asthma. This study aimed to determine potential anti-diabetic and anti-inflammatory bioactive hits from Coriaria intermedia Matsum. stem and Dracontomelon dao (Blanco) Merr. & Rolfe bark. A bioassay-guided fractionation framework was used to generate bioactive fractions from C. intermedia stem and D. dao bark. Subsequently, dereplication through ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) and database searching was performed to putatively identify the components of one bioactive fraction from each plant. Seven compounds were putatively identified from the C. intermedia stem active fraction, and six of these compounds were putatively identified from this plant for the first time. Nine compounds were putatively identified from the D. dao bark active fraction, and seven of these compounds were putatively identified from this plant for the first time. One putative compound from the C. intermedia stem active fraction (corilagin) has been previously reported to have inhibitory activity against both α-glucosidase and 15-lipoxygenase-1. It is suggested that further studies on the potential of corilagin as an anti-diabetic and anti-inflammatory treatment should be pursued based on its several beneficial pharmacological activities and its low reported toxicity.
Collapse
Affiliation(s)
| | | | | | | | - Christine Chichioco Hernandez
- Bioorganic and Natural Products Laboratory, Institute of Chemistry, University of the Philippines Diliman, Quezon City, Philippines
| |
Collapse
|
15
|
Alruwad MI, Salah El Dine R, Gendy AM, Sabry MM, El Hefnawy HM. Exploring the Biological and Phytochemical Potential of Jordan's Flora: A Review and Update of Eight Selected Genera from Mediterranean Region. Molecules 2024; 29:1160. [PMID: 38474670 DOI: 10.3390/molecules29051160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Jordan's flora is known for its rich diversity, with a grand sum of 2978 plant species that span 142 families and 868 genera across four different zones. Eight genera belonging to four different plant families have been recognized for their potential natural medicinal properties within the Mediterranean region. These genera include Chrysanthemum L., Onopordum Vaill. Ex. L., Phagnalon Cass., and Senecio L. from the Asteraceae family, in addition to Clematis L. and Ranunculus L. from the Ranunculaceae family, Anchusa L. from the Boraginaceae family, and Eryngium L. from the Apiaceae family. The selected genera show a wide variety of secondary metabolites with encouraging pharmacological characteristics including antioxidant, antibacterial, cytotoxic, anti-inflammatory, antidiabetic, anti-ulcer, and neuroprotective actions. Further research on these genera and their extracts will potentially result in the formulation of novel and potent natural pharmaceuticals. Overall, Jordan's rich flora provides a valuable resource for exploring and discovering new plant-based medicines.
Collapse
Affiliation(s)
- Manal I Alruwad
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt
| | - Riham Salah El Dine
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt
| | - Abdallah M Gendy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, October 6 University, Giza 12585, Egypt
| | - Manal M Sabry
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt
| | - Hala M El Hefnawy
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt
| |
Collapse
|
16
|
Mohd Radzuan SN, Phongphane L, Abu Bakar MH, Che Omar MT, Nor Shahril NS, Supratman U, Harneti D, Wahab HA, Azmi MN. Synthesis, biological activities, and evaluation molecular docking-dynamics studies of new phenylisoxazole quinoxalin-2-amine hybrids as potential α-amylase and α-glucosidase inhibitors. RSC Adv 2024; 14:7684-7698. [PMID: 38444963 PMCID: PMC10912921 DOI: 10.1039/d3ra08642a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 02/28/2024] [Indexed: 03/07/2024] Open
Abstract
New phenylisoxazole quinoxalin-2-amine hybrids 5a-i were successfully synthesised with yields of 53-85% and characterised with various spectroscopy methods. The synthesised hybrids underwent in vitro α-amylase and α-glucosidase inhibitory assays, with acarbose as the positive control. Through the biological study, compound 5h exhibits the highest α-amylase inhibitory activity with IC50 = 16.4 ± 0.1 μM while compounds 5a-c, 5e and 5h exhibit great potential as α-glucosidase inhibitors, with 5c being the most potent (IC50 = 15.2 ± 0.3 μM). Among the compounds, 5h exhibits potential as a dual inhibitor for both α-amylase (IC50 = 16.4 ± 0.1 μM) and α-glucosidase (IC50 = 31.6 ± 0.4 μM) enzymes. Through the molecular docking studies, the inhibition potential of the selected compounds is supported. Compound 5h showed important interactions with α-amylase enzyme active sites and exhibited the highest binding energy of -8.9 ± 0.10 kcal mol-1, while compound 5c exhibited the highest binding energy of -9.0 ± 0.20 kcal mol-1 by forming important interactions with the α-glucosidase enzyme active sites. The molecular dynamics study showed that the selected compounds exhibited relative stability when binding with α-amylase and α-glucosidase enzymes. Additionally, compound 5h demonstrated a similar pattern of motion and mechanism of action as the commercially available miglitol.
Collapse
Affiliation(s)
| | - Lacksany Phongphane
- School of Chemical Sciences, Universiti Sains Malaysia 11800 Minden Penang Malaysia
| | - Mohamad Hafizi Abu Bakar
- Bioprocess Technology Division, School of Industrial Technology, Universiti Sains Malaysia 11800 Minden Penang Malaysia
| | - Mohammad Tasyriq Che Omar
- Biological Section, School of Distance Education, Universiti Sains Malaysia 11800 Minden Penang Malaysia
| | - Nor Shafiqah Nor Shahril
- Bioprocess Technology Division, School of Industrial Technology, Universiti Sains Malaysia 11800 Minden Penang Malaysia
| | - Unang Supratman
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran 45363 Jatinangor Indonesia
| | - Desi Harneti
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran 45363 Jatinangor Indonesia
| | - Habibah A Wahab
- School of Pharmaceutical Sciences, Universiti Sains Malaysia 11800 Minden Penang Malaysia
| | - Mohamad Nurul Azmi
- School of Chemical Sciences, Universiti Sains Malaysia 11800 Minden Penang Malaysia
| |
Collapse
|
17
|
Akar Z, Akay S, Ejder N, Özad Düzgün A. Determination of the Cytotoxicity and Antibiofilm Potential Effect of Equisetum arvense Silver Nanoparticles. Appl Biochem Biotechnol 2024; 196:909-922. [PMID: 37273097 DOI: 10.1007/s12010-023-04587-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2023] [Indexed: 06/06/2023]
Abstract
This study aimed to synthesize and characterize silver nanoparticles (AgNPs) by green synthesis from Equisetum arvense (Ea) extracts and to investigate their cytotoxicity, antibiofilm activity, and α-glucosidase enzyme inhibition. Diverse characterization techniques were applied to verify the production of nanoparticles. SEM examination confirmed that the size of nanoparticles is in the range of 40-60 nm. Also, interactions between silver and natural compounds of plant extract were confirmed through FT-IR and EDX analyses. It was determined that Equisetum arvense silver nanoparticles had antibiofilm activity against three different clinical strains with high biofilm-forming ability. AgNPs reduced the biofilm-forming capacity of clinical A. baumannii isolate with strong biofilm-forming capacity by approximately twofold, while the capacity of clinical K.pneumonaie and E.coli isolates decreased by 1.5 and 1.2 fold, respectively. The α-glucosidase enzyme inhibition potential of the AgNPs, which is determined as 93.50%, was higher than the plant extract with, and the α- 30.37%. MTT was performed to assess whether incubation of nanoparticles with A549 and ARPE-19 cell lines affected their viability, and a dramatic reduction in cell growth inhibition of both A549 and ARPE-19 cells was observed. It has been shown that A549 cells treated with 200 and 150 µg/mL nanoparticles had less cell proliferation compared to control cells at 24-h and 48-h incubation time. According to these results, Ea-derived AgNPs appear to have potential anticancer activity against A549 cancer cells. Investigating the effects of green synthesis nanoparticles on microbial biofilm and various tumors may be important for developing new therapies. The outcomes of this study have showed that Ea-AgNPsmay have a high potential both in the treatment of pathogenic strains that form biofilms, as well as in anticancer therapy use.
Collapse
Affiliation(s)
- Zeynep Akar
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, Gumushane University, 29100, Gümüşhane, Turkey
| | - Seref Akay
- Department of Genetics and Bioengineering, Faculty of Engineering, Alanya Alaaddin Keykubat University, Alanya/Antalya, Turkey
| | - Nebahat Ejder
- Department of Medical Microbiology, Faculty of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Azer Özad Düzgün
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, Gumushane University, 29100, Gümüşhane, Turkey.
| |
Collapse
|
18
|
Katturajan R, Shivaji P, Nithiyanandam S, Parthasarathy M, Magesh S, Vashishth R, Radhakrishnan V, Prince SE. Antioxidant and Antidiabetic Potential of Ormocarpum cochinchinense (Lour.) Merr. Leaf: An Integrated In vitro and In silico Approach. Chem Biodivers 2024; 21:e202300960. [PMID: 38217335 DOI: 10.1002/cbdv.202300960] [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: 07/01/2023] [Revised: 01/12/2024] [Accepted: 01/12/2024] [Indexed: 01/15/2024]
Abstract
Diabetes is a prevalent metabolic disorder associated with various complications. Inhibition of α-glucosidase and α-amylase enzymes is an effective strategy for managing non-insulin-dependent diabetes mellitus. This study aimed to investigate the antioxidant and antidiabetic potential of Ormocarpum cochinchinense leaf through in vitro and in silico approaches. The methanol extract exhibited the highest phenolic and flavonoid content over solvent extracts aqueous, acetone, hexane, and chloroform, the same has been correlating with strong antioxidant activity. Furthermore, the methanol extract demonstrated significant inhibitory effects on α-amylase and α-glucosidase enzymes, indicating its potential as an antidiabetic agent. Molecular docking analysis identified compounds, including myo-inositol, with favorable binding energies comparable to the standard drug metformin. The selected compounds displayed strong binding affinity towards α-amylase and α-glucosidase enzymes. Structural dynamics analysis revealed that myo-inositol formed a more stable complex with the enzymes. These findings suggest that O. cochinchinense leaf possesses antioxidant and antidiabetic properties, making it a potential source for developing therapeutic agents.
Collapse
Affiliation(s)
- Ramkumar Katturajan
- Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, 632014
| | - Priyadharshini Shivaji
- Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, 632014
| | - Sangeetha Nithiyanandam
- Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, 632014
| | - Manisha Parthasarathy
- Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, 632014
| | | | - Rahul Vashishth
- Department of Biosciences, School of Biosciences and Technology, VIT, Vellore, 632014
| | - Vidya Radhakrishnan
- VIT School of Agricultural Innovations and Advanced Learning, Vellore Institute of Technology, Vellore, 632014, India
| | - Sabina Evan Prince
- Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, 632014
| |
Collapse
|
19
|
Tasleem M, Ullah S, Halim SA, Urooj I, Ahmed N, Munir R, Khan A, El-Kott AF, Taslimi P, Negm S, Al-Harrasi A, Shafiq Z. Synthesis of 3-hydroxy-2-naphthohydrazide-based hydrazones and their implications in diabetic management via in vitro and in silico approaches. Arch Pharm (Weinheim) 2024; 357:e2300544. [PMID: 38013251 DOI: 10.1002/ardp.202300544] [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: 09/27/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 11/29/2023]
Abstract
Diabetes mellitus (DM) has prevailed as a chronic health condition and has become a serious global health issue due to its numerous consequences and high prevalence. We have synthesized a series of hydrazone derivatives and tested their antidiabetic potential by inhibiting the essential carbohydrate catabolic enzyme, "α-glucosidase." Several approaches including fourier transform infrared, 1 H NMR, and 13 C NMR were utilized to confirm the structures of all the synthesized derivatives. In vitro analysis of compounds 3a-3p displayed more effective inhibitory activities against α-glucosidase with IC50 in a range of 2.80-29.66 µM as compared with the commercially available inhibitor, acarbose (IC50 = 873.34 ± 1.67 M). Compound 3h showed the highest inhibitory potential with an IC50 value of 2.80 ± 0.03 µM, followed by 3i (IC50 = 4.13 ± 0.06 µM), 3f (IC50 = 5.18 ± 0.10 µM), 3c (IC50 = 5.42 ± 0.11 µM), 3g (IC50 = 6.17 ± 0.15 µM), 3d (IC50 = 6.76 ± 0.20 µM), 3a (IC50 = 9.59 ± 0.14 µM), and 3n (IC50 = 10.01 ± 0.42 µM). Kinetics analysis of the most potent compound 3h revealed a concentration-dependent form of inhibition by 3h with Ki value = 4.76 ± 0.0068 µM. Additionally, an in silico docking approach was applied to predict the binding patterns of all the compounds, which indicates that the hydrazide and the naphthalene-ol groups play a vital role in the binding of the compounds with the essential residues (i.e., Glu277 and Gln279) of the α-glucosidase enzyme.
Collapse
Affiliation(s)
- Mussarat Tasleem
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
| | - Saeed Ullah
- Natural and Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Nizwa, Sultanate of Oman
| | - Sobia Ahsan Halim
- Natural and Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Nizwa, Sultanate of Oman
| | - Ifra Urooj
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
| | - Nadeem Ahmed
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
| | - Rabia Munir
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
| | - Ajmal Khan
- Natural and Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Nizwa, Sultanate of Oman
| | - Attalla F El-Kott
- Department of Biology, College of Science, King Khalid University, Abha, Saudi Arabia
- Department of Zoology, Faculty of Science, Damanhour University, Damanhour, Egypt
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Sally Negm
- Department of Life Sciences, College of Science and Art Mahyel Aseer, King Khalid University, Abha, Saudi Arabia
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Nizwa, Sultanate of Oman
| | - Zahid Shafiq
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
- Department of Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| |
Collapse
|
20
|
Van PCP, Ngo Van H, Quang MB, Duong Thanh N, Nguyen Van D, Thanh TD, Tran Minh N, Thi Thu HN, Quang TN, Thao Do T, Thanh LP, Do Thi Thu H, Le Tuan AH. Stigmastane-type steroid saponins from the leaves of Vernonia amygdalina and their α-glucosidase and xanthine oxidase inhibitory activities. Nat Prod Res 2024; 38:601-606. [PMID: 36924396 DOI: 10.1080/14786419.2023.2188589] [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: 11/03/2022] [Accepted: 03/02/2023] [Indexed: 03/18/2023]
Abstract
Two new vernonioside K (1) and vernonioside L (2) and four known Δ7,9(11) stigmastane-type steroidal saponins-vernonioside B2 (3), vernoniacum B (4), vernonioside B1 (5), and vernoamyoside A (6)-were isolated from the leaves of Vernonia amygdalina. Their structures were determined by comprehensive spectroscopic analysis with one-dimensional nuclear magnetic resonance, two-dimensional nuclear magnetic resonance, and high-resolution mass spectrometry. All isolated compounds (1-6) were evaluated to determine their inhibitory effects on α-glucosidase and xanthine oxidase. Among them, two new compounds 1 and 2 showed significant inhibition of α-glucosidase with IC50 values of 78.56 ± 7.28 and 14.74 ± 1.57 (μM), respectively, comparable with acarbose as a positive control (127.53 ± 1.73 μM); none of these compounds inhibited xanthine oxidase activity. Compounds 1 and 2 are promising candidates for the development of antidiabetic agents from natural sources.
Collapse
Affiliation(s)
- PCong Pham Van
- Vietnam Academy of Science and Technology (VAST), Graduate University of Science and Technology, Hanoi, Vietnam
- Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
| | - Hieu Ngo Van
- Vietnam Academy of Science and Technology (VAST), Graduate University of Science and Technology, Hanoi, Vietnam
- Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
| | - Minh Bui Quang
- Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
| | - Nam Duong Thanh
- Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
| | - Dan Nguyen Van
- Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
| | - Tuan Do Thanh
- Thai Binh University of Medicine and Pharmacy, Thai Binh City, Thai Binh, Vietnam
| | - Ngoc Tran Minh
- Traditional medicinal administration, Ministry of Health, Ba Dinh, Hanoi, Vietnam
| | | | | | - Thi Thao Do
- Institute of Biotechnology, VAST, Cau Giay, Hanoi, Vietnam
| | | | - Hien Do Thi Thu
- Vietnam Academy of Science and Technology (VAST), Graduate University of Science and Technology, Hanoi, Vietnam
- Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
| | - Anh Hoang Le Tuan
- Vietnam Academy of Science and Technology (VAST), Graduate University of Science and Technology, Hanoi, Vietnam
- Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
| |
Collapse
|
21
|
Sonia H, Chelleng N, Afzal NU, Manna P, Puzari M, Chetia P, Tamuly C. Anti-diabetic and anti-urease inhibition potential of Amomum dealbatum Roxb. seeds through a bioassay-guided approach. Nat Prod Res 2024:1-6. [PMID: 38189677 DOI: 10.1080/14786419.2023.2301679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 12/29/2023] [Indexed: 01/09/2024]
Abstract
Using HPLC-PDA and HRMS analysis, five compounds p-coumaric acid, sinapic acid, quercetin, trans-ferulic and gallic acid were identified in seeds of Amomum dealbatum Roxb. The GC-MS analysis identified 1-dodecanol, phenol, 3,5-bis(1,1-dimethylethyl), Oleic Acid and 1-Heptacosanol which possess anti-diabetic properpties. A bioassay-guided technique was used to determine the degree of inhibition that A. dealbatum seeds crude methanol extract and its most active sub-fraction had against the α-glucosidase and Helicobacter pylori urease enzymes. In the Rat L6 myoblast cell line, glucose absorption through the GLUT4 transporter of most active subfraction (EASF80) was examined. According to a molecular docking investigation, these compounds strongly interacted with the GLUT4 transporter, H pylori and α-glucosidase enzyme. Sinapic acid interacted most strongly with the H. pylori urease enzyme while gallic acid interacted with both the α-glucosidase enzyme and the GLUT4 transporter. Additionally, a molecular docking simulation study was carried out to recognise the stability of the complexes.
Collapse
Affiliation(s)
- Hage Sonia
- CSIR-North East Institute of Science and Technology, Arunachal, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Nilamoni Chelleng
- CSIR-North East Institute of Science and Technology, Arunachal, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Nazim Uddin Afzal
- CSIR-North East Institute of Science and Technology, Arunachal, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Prasenjit Manna
- Academy of Scientific and Innovative Research, Ghaziabad, India
- CSIR-North East Institute of Science and Technology, Jorhat, India
| | - Minakshi Puzari
- Department of Life Sciences, Dibrugarh University, Dibrugarh, India
| | - Pankaj Chetia
- Department of Life Sciences, Dibrugarh University, Dibrugarh, India
| | - Chandan Tamuly
- CSIR-North East Institute of Science and Technology, Arunachal, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| |
Collapse
|
22
|
Trentin R, Moschin E, Custódio L, Moro I. Bioprospection of the Antarctic Diatoms Craspedostauros ineffabilis IMA082A and Craspedostauros zucchelli IMA088A. Mar Drugs 2024; 22:35. [PMID: 38248660 PMCID: PMC10820014 DOI: 10.3390/md22010035] [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: 12/19/2023] [Revised: 01/01/2024] [Accepted: 01/04/2024] [Indexed: 01/23/2024] Open
Abstract
In extreme environments such as Antarctica, a diverse range of organisms, including diatoms, serve as essential reservoirs of distinctive bioactive compounds with significant implications in pharmaceutical, cosmeceutical, nutraceutical, and biotechnological fields. This is the case of the new species Craspedostauros ineffabilis IMA082A and Craspedostauros zucchellii IMA088A Trentin, Moschin, Lopes, Custódio and Moro (Bacillariophyta) that are here explored for the first time for possible biotechnological applications. For this purpose, a bioprospection approach was applied by preparing organic extracts (acetone and methanol) from freeze-dried biomass followed by the evaluation of their in vitro antioxidant properties and inhibitory activities on enzymes related with Alzheimer's disease (acetylcholinesterase: AChE, butyrylcholinesterase: BChE), Type 2 diabetes mellitus (T2DM, α-glucosidase, α-amylase), obesity (lipase) and hyperpigmentation (tyrosinase). Extracts were then profiled by ultra-high-performance liquid chromatography-mass spectrometry (UPLC-HR-MS/MS), while the fatty acid methyl ester (FAME) profiles were established by gas chromatography-mass spectrometry (GC-MS). Our results highlighted strong copper chelating activity of the acetone extract from C. ineffabilis and moderate to high inhibitory activities on AChE, BChE, α-amylase and lipase for extracts from both species. The results of the chemical analysis indicated polyunsaturated fatty acids (PUFA) and their derivatives as the possible compounds responsible for the observed activities. The FAME profile showed saturated fatty acids (SFA) as the main group and methyl palmitoleate (C16:1) as the predominant FAME in both species. Overall, our results suggest both Antarctic strains as potential sources of interesting molecules with industrial applications. Further studies aiming to investigate unidentified metabolites and to maximize growth yield and natural compound production are required.
Collapse
Affiliation(s)
- Riccardo Trentin
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35131 Padova, Italy
| | - Emanuela Moschin
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35131 Padova, Italy
| | - Luísa Custódio
- Centre of Marine Sciences, Faculty of Sciences and Technology, University of Algarve, Ed. 7, Campus of Gambelas, 8005-139 Faro, Portugal
| | - Isabella Moro
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35131 Padova, Italy
| |
Collapse
|
23
|
Petrova AV, Khusnutdinova EF, Lobov AN, Zakirova LM, Ha NTT, Babkov DA. Selective synthesis of A-ring Е-arylidene derivatives from β-sitosterol and their activity. Nat Prod Res 2024; 38:52-59. [PMID: 35895012 DOI: 10.1080/14786419.2022.2103555] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/09/2022] [Indexed: 10/16/2022]
Abstract
A series of 24-ethylcholest-4-ene-3,6-dione 2E-arylidene-derivatives has been synthesized by a Claisen-Schmidt reaction from a natural phytosterol β-sitosterol with yields of 80-85%. The structure of the obtained compounds was confirmed by NMR spectroscopy, including two-dimensional correlation experiments. The synthesized compounds were evaluated for their in vitro cytotoxicity and α-glucosidase inhibitory activity. It was established that compound 3 with pyridin-3-ylmethylene moiety exhibited a selective cytotoxic effect against the U251 cancer cell line with 99.31% inhibition of cancer cell growth. Compounds with pyridin-4-ylmethylene 4 and furan-2-ylmethylene-5 fragments were the most active inhibitors of α-glucosidase with IC50 64.00 and 38.95 µM, being 3- and 5-times more active than acarbose. Binding mode to α-glucosidase and ADMET characteristics for the lead molecule 5 were proposed computationally. To sum up, an efficient approach to the derivatives with promising antidiabetic activity based on available natural product β-sitosterol is suggested.
Collapse
Affiliation(s)
- A V Petrova
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russian Federation
| | - E F Khusnutdinova
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russian Federation
| | - A N Lobov
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russian Federation
| | - L M Zakirova
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russian Federation
| | - N T T Ha
- Institute of Chemistry, Vietnamese Academy of Science and Technology, Hanoi, Viet Nam
| | - D A Babkov
- Scientific Center for Innovative Drugs, Volgograd State Medical University, Volgograd, Russian Federation
| |
Collapse
|
24
|
Patel P, Shah D, Bambharoliya T, Patel V, Patel M, Patel D, Bhavsar V, Padhiyar S, Patel B, Mahavar A, Patel R, Patel A. A Review on the Development of Novel Heterocycles as α-Glucosidase Inhibitors for the Treatment of Type-2 Diabetes Mellitus. Med Chem 2024; 20:503-536. [PMID: 38275074 DOI: 10.2174/0115734064264591231031065639] [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: 06/10/2023] [Revised: 07/30/2023] [Accepted: 09/08/2023] [Indexed: 01/27/2024]
Abstract
One of the most effective therapeutic decencies in the treatment of Type 2 Diabetes Mellitus is the inhibition of α-glucosidase enzyme, which is present at the brush border of the intestine and plays an important role in carbohydrate digestion to form mono-, di-, and polysaccharides. Acarbose, Voglibose, Miglitol, and Erniglitate have been well-known α-glucosidase inhibitors in science since 1990. However, the long synthetic route and side effects of these inhibitors forced the researchers to move their focus to innovate simple and small heterocyclic scaffolds that work as excellent α-glucosidase inhibitors. Moreover, they are also effective against the postprandial hyperglycemic condition in Type 2 Diabetes Mellitus. In this aspect, this review summarizes recent progress in the discovery and development of heterocyclic molecules that have been appraised to show outstanding inhibition of α-glucosidase to yield positive effects against diabetes.
Collapse
Affiliation(s)
- Prexa Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Gujarat, India
| | - Drashti Shah
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Gujarat, India
| | | | - Vidhi Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Gujarat, India
| | - Mehul Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Gujarat, India
| | - Dharti Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Gujarat, India
| | | | | | | | - Anjali Mahavar
- Chandaben Mohanbhai Patel Institute of Computer Application, Charotar University of Science and Technology, CHARUSAT-Campus, Changa, Gujarat, India
| | - Riddhisiddhi Patel
- Department of Pharmaceutical Science, Saurashtra University, Rajkot, Gujarat, India
| | - Ashish Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Gujarat, India
| |
Collapse
|
25
|
Sivaraman SA, Sabareesh V. An Update on Dipeptidyl Peptidase-IV Inhibiting Peptides. Curr Protein Pept Sci 2024; 25:267-285. [PMID: 38173201 DOI: 10.2174/0113892037287976231212104607] [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: 10/21/2023] [Revised: 11/30/2023] [Accepted: 12/05/2023] [Indexed: 01/05/2024]
Abstract
Diabetes is a chronic metabolic disorder. According to the International Diabetes Federation, about 537 million people are living with diabetes. The two types of diabetes are type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM), among which the population affected by T2DM is relatively higher. A major reason for T2DM is that insulin stimulation is hampered due to the inactivation of incretin hormones. Dipeptidyl peptidase-IV (DPP-IV) is a serine protease that is directly involved in the inactivation of incretin hormones, e.g., glucagon-like peptide-1 (GLP-1). Therefore, the inhibition of DPP-IV can be a promising method for managing T2DM, in addition to other enzyme inhibition strategies, such as inhibition of α-amylase and α -glucosidase. Currently, about 12 different gliptin drugs are available in the market that inhibit DPP-IV in a dose-dependent manner. Instead of gliptins, 'peptides' can also be employed as an alternative and promising way to inhibit DPP-IV. Peptide inhibitors of DPP-IV have been identified from various plants and animals. Chemically synthesized peptides have also been experimented for inhibiting DPP-IV. Most peptides have been analysed by biochemical assays, whereas some in vitro assays have also been reported. Molecular docking analysis has been applied to comprehend the mechanism of inhibition. In this review, certain aspects of natural as well as synthetic peptides are described that have been proven to inhibit DPP-IV.
Collapse
Affiliation(s)
- Sachithanantham Annapoorani Sivaraman
- Centre for Bio-Separation Technology (CBST), Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632 014, India
- School of Bio Sciences and Technology (SBST), Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632 014, India
| | - Varatharajan Sabareesh
- Centre for Bio-Separation Technology (CBST), Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632 014, India
| |
Collapse
|
26
|
El-Shibani F, Sulaiman GM, Abouzied AS, Al Ali A, Abdulkarim AK, Alamami AD, Asiri M, Mohammed HA. Polyphenol Fingerprint, Biological Activities, and In Silico Studies of the Medicinal Plant Cistus parviflorus L. Extract. ACS OMEGA 2023; 8:48269-48279. [PMID: 38144113 PMCID: PMC10733917 DOI: 10.1021/acsomega.3c07545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/28/2023] [Accepted: 11/22/2023] [Indexed: 12/26/2023]
Abstract
Cistus parviflorus L. (Cistaceae) is a medicinal plant with several folkloric applications, including being used for urinary tract infections and as a food additive. In this study, the polyphenolic diversity and the antioxidant, antidiabetic, and antimicrobial activities of the C. parviflorus methanolic extract were evaluated. Spectrophotometric and HPLC-based analyses using standard polyphenolic compounds were conducted to measure the phenolics and flavonoids in the plant extract. The in vitro DPPH, ORAC, FRAP, and α-glucosidase assays were used to evaluate the plant's antioxidant and antidiabetic activities. Furthermore, disc diffusion and MIC-based microdilution tests were applied to evaluate the antimicrobial activity of the plant against broad-spectrum microorganisms. The analysis revealed the existence of high phenolic and flavonoid quantities that were measured at 302.59 ± 0.6 μg GAE and 134.3 ± 0.5 μg RE, respectively. The HPLC-based analysis revealed the existence of 18 phenolic acids and 8 flavonoids. The major phenolic acid was ellagic acid (169.03 ppm), while catechin was the major flavonoid (91.80 ppm). Remarkable antioxidant activity was measured using three different assays: DPPH, ORAC, and FRAP. Furthermore, strong inhibition of α-glucosidase compared to acarbose was recorded for the plant extract (IC50 0.924 ± 0.6). The results showed that C. parviflorus's extract had a strong anti-Escherichia coli effect with MIC value of 0.98 μg\mL and IZD value of 32.2 ± 0.58 mm compared to 25.3 ± 0.18 mm for gentamycin, the positive control. Moreover, Aspergillus niger, Aspergillus fumigatus, Staphylococcus aureus, Streptococcus pyogenes, and Salmonella typhimurium all showed significant growth inhibition in response to the extract, a result that may be related to the use of the plant in traditional medicine to treat urinary tract infections. The docking study indicated the higher binding affinity of the major identified compounds, i.e., ellagic acid, rutin, naringin, catechin, and punicalagin, to the S. aureus gyrase-DNA complex, which might suggest the possible mechanisms of the plant as antimicrobial agents.
Collapse
Affiliation(s)
- Fatma
A.A El-Shibani
- Department
of Pharmacognosy, Faculty of Pharmacy, Benghazi
University, Benghazi 16063, Libya
- Department of Pharmacognosy, Faculty of Pharmacy, Assalam International University, Benghazi, Libya
| | - Ghassan M. Sulaiman
- Division
of Biotechnology, Department of Applied Sciences, University of Technology, Baghdad 10066, Iraq
| | - Amr S. Abouzied
- Department
of Pharmaceutical Chemistry, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia
- Department
of Pharmaceutical Chemistry, National Organization
for Drug Control and Research (NODCAR), Giza 12553, Egypt
| | - Amer Al Ali
- Department
of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Bisha, 255, Al Nakhil, Bisha 67714, Saudi Arabia
| | - Abdulnaser Kh Abdulkarim
- Department
of Basic Medical Science, Faculty of Pharmacy, University of Tripoli, Tripoli 1955, Libya
| | - Abdullah D. Alamami
- Department
of Basic Medical Science, Faculty of Pharmacy, University of Benghazi, Benghazi 16063, Libya
| | - Mohammed Asiri
- Department
of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, P.O. Box 61413, Abha 9088, Saudi Arabia
| | - Hamdoon A. Mohammed
- Department
of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Qassim 51452, Saudi Arabia
- Department
of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Al-Azhar University, Cairo 11371, Egypt
| |
Collapse
|
27
|
Kumar TK, Siva B, Kiranmai B, Alli VJ, Jadav SS, Reddy AM, Boustie J, Le Devehat F, Tiwari AK, Suresh Babu K. Salazinic Acid and Norlobaridone from the Lichen Hypotrachyna cirrhata: Antioxidant Activity, α-Glucosidase Inhibitory and Molecular Docking Studies. Molecules 2023; 28:7840. [PMID: 38067568 PMCID: PMC10708527 DOI: 10.3390/molecules28237840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/17/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023] Open
Abstract
The present study was intended for the identification of secondary metabolites in acetone extract of the lichen Hypotrachyna cirrhata using UPLC-ESI-QToF-MS/MS and the detection of bioactive compounds. This study led to the identification of 22 metabolites based on their MS/MS spectra, accurate molecular masses, molecular formula from a comparison of the literature database (DNP), and fragmentation patterns. In addition, potent antioxidant and α-glucosidase inhibitory potentials of acetone extract of H. cirrhata motivated us to isolate 10 metabolites, which were characterized as salazinic acid (11), norlobaridone (12), atranorin (13), lecanoric acid (14), lichesterinic acid (15), protolichesterinic acid (16), methyl hematommate (17), iso-rhizonic acid (18), atranol (19), and methylatratate (20) based on their spectral data. All these isolates were assessed for their free radicals scavenging, radical-induced DNA damage, and intestinal α-glucosidase inhibitory activities. The results indicated that norlobaridone (12), lecanoric acid (14), methyl hematommate (17), and atranol (19) showed potent antioxidant activity, while depsidones (salazinic acid (11), norlobaridone (12)) and a monophenolic compound (iso-rhizonic acid, (18)) displayed significant intestinal α-glucosidase inhibitory activities (p < 0.001), which is comparable to standard acarbose. These results were further correlated with molecular docking studies, which indicated that the alkyl chain of norlobaridione (12) is hooked into the finger-like cavity of the allosteric pocket; moreover, it also established Van der Waals interactions with hydrophobic residues of the allosteric pocket. Thus, the potency of norlobaridone to inhibit α-glucosidase enzyme might be associated with its allosteric binding. Also, MM-GBSA (Molecular Mechanics-Generalized Born Surface Area) binding free energies of salazinic acid (11) and norlobaridone (12) were superior to acarbose and may have contributed to their high activity compared to acarbose.
Collapse
Affiliation(s)
- Tatapudi Kiran Kumar
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, India; (T.K.K.); (B.S.); (B.K.); (V.J.A.); (S.S.J.); (A.K.T.)
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Bandi Siva
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, India; (T.K.K.); (B.S.); (B.K.); (V.J.A.); (S.S.J.); (A.K.T.)
| | - Basani Kiranmai
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, India; (T.K.K.); (B.S.); (B.K.); (V.J.A.); (S.S.J.); (A.K.T.)
| | - Vidya Jyothi Alli
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, India; (T.K.K.); (B.S.); (B.K.); (V.J.A.); (S.S.J.); (A.K.T.)
| | - Surender Singh Jadav
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, India; (T.K.K.); (B.S.); (B.K.); (V.J.A.); (S.S.J.); (A.K.T.)
| | | | - Joël Boustie
- CNRS (Centre National de la Recherché Scientifique), ISCR (Institut des Sciences Chimiques de Rennes)-UMR6226, University of Rennes, 35000 Rennes, France;
| | - Françoise Le Devehat
- CNRS (Centre National de la Recherché Scientifique), ISCR (Institut des Sciences Chimiques de Rennes)-UMR6226, University of Rennes, 35000 Rennes, France;
| | - Ashok Kumar Tiwari
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, India; (T.K.K.); (B.S.); (B.K.); (V.J.A.); (S.S.J.); (A.K.T.)
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Katragadda Suresh Babu
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, India; (T.K.K.); (B.S.); (B.K.); (V.J.A.); (S.S.J.); (A.K.T.)
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| |
Collapse
|
28
|
Lin Q, Qiu C, Li X, Sang S, McClements DJ, Chen L, Long J, Jiao A, Tian Y, Jin Z. The inhibitory mechanism of amylase inhibitors and research progress in nanoparticle-based inhibitors. Crit Rev Food Sci Nutr 2023; 63:12126-12135. [PMID: 35822304 DOI: 10.1080/10408398.2022.2098687] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Type 2 diabetes is caused by persistently high blood sugar levels, which leads to metabolic dysregulation and an increase in the risk of chronic diseases such as diabetes and obesity. High levels of rapidly digestible starches within foods may contribute to high blood sugar levels. Amylase inhibitors can reduce amylase activity, thereby inhibiting starch hydrolysis, and reducing blood sugar levels. Currently, amylase inhibitors are usually chemically synthesized substances, which can have undesirable side effects on the human body. The development of amylase inhibitors from food-grade ingredients that can be incorporated into the human diet is therefore of great interest. Several classes of phytochemicals, including polyphenols and flavonoids, have been shown to inhibit amylase, including certain types of food-grade nanoparticles. In this review, we summarize the main functions and characteristics of amylases within the human body, as well as their interactions with amylase inhibitors. A strong focus is given to the utilization of nanoparticles as amylase inhibitors. The information covered in this article may be useful for the design of functional foods that can better control blood glucose levels, which may help reduce the risk of diabetes and other diet-related diseases.
Collapse
Affiliation(s)
- Qianzhu Lin
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Chao Qiu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Xiaojing Li
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Shangyuan Sang
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
| | | | - Long Chen
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Jie Long
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Aiquan Jiao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Yaoqi Tian
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Zhengyu Jin
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| |
Collapse
|
29
|
Atiq-Ur-Rehman. GC-MS analysis of n-hexane extract of Fagonia indica Burm.f. with hypoglycaemic potential. Nat Prod Res 2023; 37:3702-3710. [PMID: 35776099 DOI: 10.1080/14786419.2022.2092731] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 05/26/2022] [Accepted: 06/11/2022] [Indexed: 10/17/2022]
Abstract
The present study was aimed at gas chromatography-mass spectrometry (GC-MS) analytical investigation of n-hexane extract of the aerial parts of Fagonia indica to identify hypoglycaemic compounds. Also, to investigate this extract for lactase enzyme inhibition responsible for hypoglycaemic activity. Phytochemical screening, GC-MS analysis and lactase inhibition of n-hexane extract was performed by the standard methods. GC-MS analytical study identified 15 compounds in this extract. The maximum percentage of lactase enzyme inhibition of n-hexane extract was 26.21 ± 1.25% (IC50 value of 311.2 ± 16.09 μg/mL) at 100 μg/mL concentration. The standard acarbose showed lactase inhibition of 63.21 ± 0.92% (IC50 value of 32.51 ± 0.85 µg/mL) at the same concentration. n-Hexane extract can be a potential source in the management of diabetes due to the presence of biologically active hypoglycaemic compounds.
Collapse
Affiliation(s)
- Atiq-Ur-Rehman
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
- Faculty of Pharmacy, Hajvery University Lahore, Lahore, Pakistan
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| |
Collapse
|
30
|
Kumari S, Saini R, Bhatnagar A, Mishra A. Exploring plant-based alpha-glucosidase inhibitors: promising contenders for combatting type-2 diabetes. Arch Physiol Biochem 2023:1-16. [PMID: 37767958 DOI: 10.1080/13813455.2023.2262167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023]
Abstract
Objective: This systematic review aimed to provide comprehensive details on the α-G inhibitory potential of various bioactive compounds derived from natural sources.Methods: A comprehensive literature search was conducted using various databases and search engines, including Science Direct, Google Scholar, SciFinder, Web of Science, and PubMed until May, 2023.Results and conclusions: The enzyme alpha-glucosidase (α-G) is found in the brush border epithelium of the small intestine and consists of duplicated glycoside hydrolase (GH31) domain. It involves the conversion of disaccharides and oligosaccharides into monosaccharides by acting on alpha (1 → 4) and (1 → 6) linked glucose residue. Once absorbed, glucose enters the bloodstream and elevates postprandial glucose, which is associated with the development of type 2 Diabetes (T2D). Epidemic obesity, cardiovascular disease, and nephropathy are linked to T2D. Traditional medicinal plants with α-G inhibitory potential are commonly used to treat T2D due to the adverse effects of currently used α-G inhibitors miglitol, acarbose, and voglibose. Various bioactive compounds derived from natural sources, including lupenone, Wilforlide A, Baicalein, Betulinic acid, Ursolic acid, Oleanolic acid, Katononic acid, Carnosol, Hypericin, Astilbin, lupeol, betulonic acid, Fagomine, Lactucaxanthin, Erythritol, GP90-1B, Procyanidins, Galangin, and vomifoliol retain α-G inhibitory potential for regulating hyperglycaemia.
Collapse
Affiliation(s)
- Sonali Kumari
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Ravi Saini
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Aditi Bhatnagar
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Abha Mishra
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| |
Collapse
|
31
|
Bastos RG, Rodrigues SDO, Marques LA, Oliveira CMD, Salles BCC, Zanatta AC, Rocha FD, Vilegas W, Pagnossa JP, de A Paula FB, da Silva GA, Batiha GE, Aggad SS, Alotaibi BS, Yousef FM, da Silva MA. Eugenia sonderiana O. Berg leaves: Phytochemical characterization, evaluation of in vitro and in vivo antidiabetic effects, and structure-activity correlation. Biomed Pharmacother 2023; 165:115126. [PMID: 37494787 DOI: 10.1016/j.biopha.2023.115126] [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: 05/09/2023] [Revised: 06/20/2023] [Accepted: 07/02/2023] [Indexed: 07/28/2023] Open
Abstract
Several medicinal plants have drawn the attention of researchers by its phytochemical composition regarding their potential for treating chronic complications of diabetes mellitus. In this context, plants of the Myrtaceae family popularly used in Brazil for the treatment of diabetes mellitus, including Eugenia sonderiana, have shown beneficial effects due to the presence of phenolic compounds and saponins in their chemical constitution. Thus, the present work aimed to perform the phytochemical characterization of the hydroethanolic extract of E. sonderiana leaves using high-performance liquid chromatography coupled with mass spectrometry (HPLC-MS), along with in vitro and in vivo studies of antidiabetic activity. The chemical characterization revealed the presence of phenolic compounds, flavonoids, neolignans, tannins, and saponins. In addition, the extract exhibited minimum inhibitory concentrations of alpha-amylase and alpha-glycosidase higher than the acarbose in the in vitro tests. Also, the in vivo tests revealed a slight increase in body mass in diabetic rats, as well as a significant decrease in water and feed consumption provided by the extract. Regarding serum biochemical parameters, the extract showed significant activity in decreasing the levels of glucose, hepatic enzymes, and triglycerides, in addition to maintaining HDL cholesterol levels within normal ranges, protecting the cell membranes against oxidative damage. Thus, the extract of E. sonderiana leaves was considered promising pharmaceutical ingredient in the production of a phytotherapy medication.
Collapse
Affiliation(s)
- Renan G Bastos
- Department of Food and Drugs, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Brazil
| | - Sarah de O Rodrigues
- Department of Biological Sciences, Pontifical Catholic University, Poços de Caldas, Brazil
| | | | - Carla M de Oliveira
- Department of Clinical and Toxicological Analysis, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Brazil
| | - Bruno C C Salles
- Department of Clinical and Toxicological Analysis, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Brazil
| | - Ana C Zanatta
- Department of Clinical and Toxicological Analysis, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Brazil
| | | | - Wagner Vilegas
- Department of Biological Sciences, Pontifical Catholic University, Poços de Caldas, Brazil
| | - Jorge P Pagnossa
- Department of Biological Sciences, Pontifical Catholic University, Poços de Caldas, Brazil
| | - Fernanda B de A Paula
- Department of Clinical and Toxicological Analysis, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Brazil
| | - Geraldo A da Silva
- Department of Food and Drugs, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Brazil
| | - Gaber E Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - Sarah S Aggad
- Department of Food and Nutrition, Faculty of Human Sciences and Design, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Badriyah S Alotaibi
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. box 84428, Riyadh 11671, Saudi Arabia
| | - Fatimah M Yousef
- Department of Food and Nutrition, Faculty of Human Sciences and Design, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Marcelo A da Silva
- Department of Food and Drugs, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Brazil.
| |
Collapse
|
32
|
Álvarez-Almazán S, Solís-Domínguez LC, Duperou-Luna P, Fuerte-Gómez T, González-Andrade M, Aranda-Barradas ME, Palacios-Espinosa JF, Pérez-Villanueva J, Matadamas-Martínez F, Miranda-Castro SP, Mercado-Márquez C, Cortés-Benítez F. Anti-Diabetic Activity of Glycyrrhetinic Acid Derivatives FC-114 and FC-122: Scale-Up, In Silico, In Vitro, and In Vivo Studies. Int J Mol Sci 2023; 24:12812. [PMID: 37628991 PMCID: PMC10454726 DOI: 10.3390/ijms241612812] [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: 06/30/2023] [Revised: 08/07/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
Type 2 diabetes (T2D) is one of the most common diseases and the 8th leading cause of death worldwide. Individuals with T2D are at risk for several health complications that reduce their life expectancy and quality of life. Although several drugs for treating T2D are currently available, many of them have reported side effects ranging from mild to severe. In this work, we present the synthesis in a gram-scale as well as the in silico and in vitro activity of two semisynthetic glycyrrhetinic acid (GA) derivatives (namely FC-114 and FC-122) against Protein Tyrosine Phosphatase 1B (PTP1B) and α-glucosidase enzymes. Furthermore, the in vitro cytotoxicity assay on Human Foreskin fibroblast and the in vivo acute oral toxicity was also conducted. The anti-diabetic activity was determined in streptozotocin-induced diabetic rats after oral administration with FC-114 or FC-122. Results showed that both GA derivatives have potent PTP1B inhibitory activity being FC-122, a dual PTP1B/α-glucosidase inhibitor that could increase insulin sensitivity and reduce intestinal glucose absorption. Molecular docking, molecular dynamics, and enzymatic kinetics studies revealed the inhibition mechanism of FC-122 against α-glucosidase. Both GA derivatives were safe and showed better anti-diabetic activity in vivo than the reference drug acarbose. Moreover, FC-114 improves insulin levels while decreasing LDL and total cholesterol levels without decreasing HDL cholesterol.
Collapse
Affiliation(s)
- Samuel Álvarez-Almazán
- Laboratory of Biotechnology, Unidad de Posgrado, Facultad de Estudios Superiores Cuautitlán Campus 1, Universidad Nacional Autónoma de México, Cuautitlán Izcalli 54740, Mexico; (S.Á.-A.); (L.C.S.-D.); (T.F.-G.); (M.E.A.-B.); (S.P.M.-C.)
| | - Luz Cassandra Solís-Domínguez
- Laboratory of Biotechnology, Unidad de Posgrado, Facultad de Estudios Superiores Cuautitlán Campus 1, Universidad Nacional Autónoma de México, Cuautitlán Izcalli 54740, Mexico; (S.Á.-A.); (L.C.S.-D.); (T.F.-G.); (M.E.A.-B.); (S.P.M.-C.)
| | - Paulina Duperou-Luna
- Laboratory of Synthesis and Isolation of Bioactive Substances, Departamento de Sistemas Biológicos, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana–Xochimilco (UAM–X), Mexico City 04960, Mexico; (P.D.-L.); (J.F.P.-E.); (J.P.-V.); (F.M.-M.)
| | - Teresa Fuerte-Gómez
- Laboratory of Biotechnology, Unidad de Posgrado, Facultad de Estudios Superiores Cuautitlán Campus 1, Universidad Nacional Autónoma de México, Cuautitlán Izcalli 54740, Mexico; (S.Á.-A.); (L.C.S.-D.); (T.F.-G.); (M.E.A.-B.); (S.P.M.-C.)
| | - Martin González-Andrade
- Laboratory of Biosensors and Molecular Modelling, Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico;
| | - María E. Aranda-Barradas
- Laboratory of Biotechnology, Unidad de Posgrado, Facultad de Estudios Superiores Cuautitlán Campus 1, Universidad Nacional Autónoma de México, Cuautitlán Izcalli 54740, Mexico; (S.Á.-A.); (L.C.S.-D.); (T.F.-G.); (M.E.A.-B.); (S.P.M.-C.)
| | - Juan Francisco Palacios-Espinosa
- Laboratory of Synthesis and Isolation of Bioactive Substances, Departamento de Sistemas Biológicos, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana–Xochimilco (UAM–X), Mexico City 04960, Mexico; (P.D.-L.); (J.F.P.-E.); (J.P.-V.); (F.M.-M.)
| | - Jaime Pérez-Villanueva
- Laboratory of Synthesis and Isolation of Bioactive Substances, Departamento de Sistemas Biológicos, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana–Xochimilco (UAM–X), Mexico City 04960, Mexico; (P.D.-L.); (J.F.P.-E.); (J.P.-V.); (F.M.-M.)
| | - Félix Matadamas-Martínez
- Laboratory of Synthesis and Isolation of Bioactive Substances, Departamento de Sistemas Biológicos, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana–Xochimilco (UAM–X), Mexico City 04960, Mexico; (P.D.-L.); (J.F.P.-E.); (J.P.-V.); (F.M.-M.)
| | - Susana Patricia Miranda-Castro
- Laboratory of Biotechnology, Unidad de Posgrado, Facultad de Estudios Superiores Cuautitlán Campus 1, Universidad Nacional Autónoma de México, Cuautitlán Izcalli 54740, Mexico; (S.Á.-A.); (L.C.S.-D.); (T.F.-G.); (M.E.A.-B.); (S.P.M.-C.)
| | - Crisóforo Mercado-Márquez
- Isolation and Animal Facility Unit, Facultad de Estudios Superiores Cuautitlán 28, Universidad Nacional Autónoma de México, Cuautitlán Izcalli 54714, Mexico;
| | - Francisco Cortés-Benítez
- Laboratory of Synthesis and Isolation of Bioactive Substances, Departamento de Sistemas Biológicos, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana–Xochimilco (UAM–X), Mexico City 04960, Mexico; (P.D.-L.); (J.F.P.-E.); (J.P.-V.); (F.M.-M.)
| |
Collapse
|
33
|
Kęska P, Stadnik J, Łupawka A, Michalska A. Novel α-Glucosidase Inhibitory Peptides Identified In Silico from Dry-Cured Pork Loins with Probiotics through Peptidomic and Molecular Docking Analysis. Nutrients 2023; 15:3539. [PMID: 37630730 PMCID: PMC10460020 DOI: 10.3390/nu15163539] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/09/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Diabetes mellitus is a serious metabolic disorder characterized by abnormal blood glucose levels in the body. The development of therapeutic strategies for restoring and maintaining blood glucose homeostasis is still in progress. Synthetic alpha-amylase and alpha-glucosidase inhibitors can improve blood glucose control in diabetic patients by effectively reducing the risk of postprandial hyperglycemia. Peptides of natural origin are promising compounds that can serve as alpha-glucosidase inhibitors in the treatment of type 2 diabetes. Potential alpha-glucosidase-inhibiting peptides obtained from aqueous and saline extracts from dry-cured pork loins inoculated with probiotic LAB were evaluated using in vitro and in silico methods. To identify the peptide sequences, liquid chromatography-mass spectrometry was used. For this purpose, in silico calculation methods were used, and the occurrence of bioactive fragments in the protein followed the ADMET approach. The most promising sequences were molecularly docked to test their interaction with the human alpha-glycosidase molecule (PDB ID: 5NN8). The docking studies proved that oligopeptides VATPPPPPPPK, DIPPPPM, TPPPPPPG, and TPPPPPPPK obtained by hydrolysis of proteins from ripening dry-cured pork loins showed the potential to bind to the human alpha-glucosidase molecule and may act effectively as a potential antidiabetic agent.
Collapse
Affiliation(s)
| | - Joanna Stadnik
- Department of Animal Food Technology, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland
| | | | | |
Collapse
|
34
|
Nor I, Wirasutisna KR, Hartati R, Insanu M. The α-glucosidase inhibitory activity of avicularin and 4-O-methyl gallic acid isolated from Syzygium myrtifolium leaves. Saudi Pharm J 2023; 31:101677. [PMID: 37448844 PMCID: PMC10336581 DOI: 10.1016/j.jsps.2023.06.010] [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: 04/10/2023] [Accepted: 06/13/2023] [Indexed: 07/15/2023] Open
Abstract
Diabetes Mellitus is the main cause of death on a global scale. In 2019, there were 463 million people with diabetes, and WHO predicts that by 2030, there will be 578 million. As an antidiabetic agent, α-glucosidase inhibitors are one of the methods employed to reduce the prevalence of diabetes. Diabetes is traditionally treated with Syzygium as a primary material, medicine, fruit, ornamental plant, and source of carpentry. This investigation aimed to examine the inhibitory effect of seven species of Syzygium against α-glucosidase enzyme using an in vitro assay and isolate active substances and ascertain their concentrations in each sample. As a solvent, ethanol was used in maceration to extract the substance. Afterward, the extract underwent a series of fractionation techniques, including liquid-liquid extraction, vacuum liquid chromatography, column chromatography, and preparative Thin Layer Chromatography (TLC) for purification and isolation. The compound's structures were elucidated using TLC, UV-Visible spectrophotometry, and nuclear magnetic resonance (NMR) spectroscopy. Based on concentrations of 100 and 200 µg/mL, Syzygium myrtifolium exhibited the most significant inhibitory effect, followed by other species of Syzygium. The proportion of ethyl acetate had the strongest activity (IC50 0.40 ± 0.02 µg/mL) contrasted to positive control acarbose (IC50 55.39 ± 0.67 g/mL) and quercitrin (IC50 6.47 ± 0.40 µg/mL). Avicularin and 4-O-methyl gallic acid were discovered in the ethyl acetate fraction of Syzygium myrtifolium with IC50 values of 17.05 ± 0.75 µg/mL and 25.19 ± 0.21 µg/mL, respectively. As α-glucosidase inhibitory, the results of this study indicate Syzygium myrtifolium can be used as a dietary supplement to manage hyperglycemia.
Collapse
Affiliation(s)
- Islan Nor
- Departement of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia
- Faculty of Pharmacy, University of Muhammadiyah Banjarmasin, Banjarmasin, Indonesia
| | - Komar Ruslan Wirasutisna
- Departement of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia
| | - Rika Hartati
- Departement of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia
| | - Muhamad Insanu
- Departement of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia
| |
Collapse
|
35
|
Orita T, Chogahara S, Okuda M, Sakao K, Miyata T, Hou DX. Extraction Efficiency and Alpha-Glucosidase Inhibitory Activities of Green Tea Catechins by Different Infusion Methods. Foods 2023; 12:2611. [PMID: 37444349 DOI: 10.3390/foods12132611] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Alpha-glucosidase is an important target for glycemic control with the aim of reducing the risk of type 2 diabetes (T2D). Green tea catechins have been reported to inhibit alpha-glucosidase activity as a potential beverage to control blood glucose levels. However, the effects of the daily infusion style of green tea on tea catechins and their activity remain unclear. In this study, the extraction efficiency of catechins was investigated for 12 green tea extracts (GTEs) infused with 70% ethanol (70% EtOH for 24 h, a favored solvent for catechin extraction), room temperature water infusion (RT H2O for 24 h, an easy way to drink tea), and hot water infusion (Hot H2O for 90 s, a standard way to drink tea). Eight catechins were quantified by HPLC, and the inhibitory effect of GTEs and their catechins on alpha-glucosidase was measured with both rat intestinal enzymes and human Caco-2 cells. The inhibitory mechanism was further analyzed in silico by docking catechins to human alpha-glucosidase using Molecular Operating Environment software. The results showed that total catechins and gallate catechins were efficiently extracted in the order of 70% EtOH, RT H2O, and Hot H2O, and the inhibitory activity against alpha-glucosidase also followed a similar order. Pearson correlation analysis indicated that the alpha-glucosidase inhibitory activity of GTEs was significantly positively correlated with the contents of total catechins, especially gallate catechins. Gallate catechins, such as EGCg and ECg, showed lower IC50 values than free catechins for the enzyme in both rats and humans. In silico simulation revealed that gallate catechins were bound to the different sites with free catechins, and the docking energy of gallate catechins was lower than that of free catechins. Taken together, our data indicated that the daily infusion style of green tea significantly impacted the extraction efficiency and alpha-glucosidase inhibitory activities of catechins, which will give us insight into the use of green tea catechins for glycemic control through efficient infusion.
Collapse
Affiliation(s)
- Tsukasa Orita
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Kagoshima 890-0065, Japan
| | - Satoshi Chogahara
- Tea Division, Kagoshima Prefectural Institute for Agricultural Development, Kagoshima 899-3401, Japan
| | - Mayuko Okuda
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Kagoshima 890-0065, Japan
| | - Kozue Sakao
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Kagoshima 890-0065, Japan
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan
| | - Takeshi Miyata
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Kagoshima 890-0065, Japan
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan
| | - De-Xing Hou
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Kagoshima 890-0065, Japan
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan
| |
Collapse
|
36
|
Tan J, Wang D, Lu Y, Wang Y, Tu Z, Yuan T, Zhang L. Metabolic enzyme inhibitory abilities, in vivo hypoglycemic ability of palmleaf raspberry fruits extracts and identification of hypoglycemic compounds. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
37
|
Mu X, Wang R, Cheng C, Ma Y, Zhang Y, Lu W. Preparation, structural properties, and in vitro and in vivo activities of peptides against dipeptidyl peptidase IV (DPP-IV) and α-glucosidase: a general review. Crit Rev Food Sci Nutr 2023; 64:9844-9858. [PMID: 37310013 DOI: 10.1080/10408398.2023.2217444] [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] [Indexed: 06/14/2023]
Abstract
Diabetes is one of the fastest-growing and most widespread diseases worldwide. Approximately 90% of diabetic patients have type 2 diabetes. In 2019, there were about 463 million diabetic patients worldwide. Inhibiting the dipeptidyl peptidase IV (DPP-IV) and α-glucosidase activity is an effective strategy for the treatment of type 2 diabetes. Currently, various anti-diabetic bioactive peptides have been isolated and identified. This review summarizes the preparation methods, structure-effect relationships, molecular binding sites, and effectiveness validation of DPP-IV and α-glucosidase inhibitory peptides in cellular and animal models. The analysis of peptides shows that the DPP-IV inhibitory peptides, containing 2-8 amino acids and having proline, leucine, and valine at their N-terminal and C-terminal, are the highly active peptides. The more active α-glucosidase inhibitory peptides contain 2-9 amino acids and have valine, isoleucine, and proline at the N-terminal and proline, alanine, and serine at the C-terminal.
Collapse
Affiliation(s)
- Xinxin Mu
- Department of Food Nutrition and Health, School of Medicine and Health, Harbin Institute of Technology, Harbin, China
| | - Rongchun Wang
- Department of Food Nutrition and Health, School of Medicine and Health, Harbin Institute of Technology, Harbin, China
- Zhengzhou Institute, Harbin Institute of Technology, Zhengzhou, China
- Qiongqing Institute, Harbin Institute of Technology, Qiongqing, China
| | - Cuilin Cheng
- Department of Food Nutrition and Health, School of Medicine and Health, Harbin Institute of Technology, Harbin, China
- Qiongqing Institute, Harbin Institute of Technology, Qiongqing, China
- National and Local Joint Engineering Laboratory for Synthesis, Transformation and Separation of Extreme Environmental Nutrients, Harbin Institute of Technology, Harbin, China
| | - Ying Ma
- Department of Food Nutrition and Health, School of Medicine and Health, Harbin Institute of Technology, Harbin, China
- Zhengzhou Institute, Harbin Institute of Technology, Zhengzhou, China
- Qiongqing Institute, Harbin Institute of Technology, Qiongqing, China
| | - Yingchun Zhang
- Department of Food Nutrition and Health, School of Medicine and Health, Harbin Institute of Technology, Harbin, China
- Zhengzhou Institute, Harbin Institute of Technology, Zhengzhou, China
- Qiongqing Institute, Harbin Institute of Technology, Qiongqing, China
| | - Weihong Lu
- Department of Food Nutrition and Health, School of Medicine and Health, Harbin Institute of Technology, Harbin, China
- Zhengzhou Institute, Harbin Institute of Technology, Zhengzhou, China
- Qiongqing Institute, Harbin Institute of Technology, Qiongqing, China
| |
Collapse
|
38
|
Song H, Ma H, Shi J, Liu Y, Kan C, Hou N, Han J, Sun X, Qiu H. Optimizing glycation control in diabetes: An integrated approach for inhibiting nonenzymatic glycation reactions of biological macromolecules. Int J Biol Macromol 2023:125148. [PMID: 37268079 DOI: 10.1016/j.ijbiomac.2023.125148] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/16/2023] [Accepted: 05/27/2023] [Indexed: 06/04/2023]
Abstract
Diabetes is a multifactorial disorder that increases mortality and disability due to its complications. A key driver of these complications is nonenzymatic glycation, which generates advanced glycation end-products (AGEs) that impair tissue function. Therefore, effective nonenzymatic glycation prevention and control strategies are urgently needed. This review comprehensively describes the molecular mechanisms and pathological consequences of nonenzymatic glycation in diabetes and outlines various anti-glycation strategies, such as lowering plasma glucose, interfering with the glycation reaction, and degrading early and late glycation products. Diet, exercise, and hypoglycemic medications can reduce the onset of high glucose at the source. Glucose or amino acid analogs such as flavonoids, lysine and aminoguanidine competitively bind to proteins or glucose to block the initial nonenzymatic glycation reaction. In addition, deglycation enzymes such as amadoriase, fructosamine-3-kinase, parkinson's disease protein, glutamine amidotransferase-like class 1 domain-containing 3A and terminal FraB deglycase can eliminate existing nonenzymatic glycation products. These strategies involve nutritional, pharmacological, and enzymatic interventions that target different stages of nonenzymatic glycation. This review also emphasizes the therapeutic potential of anti-glycation drugs for preventing and treating diabetes complications.
Collapse
Affiliation(s)
- Hongwei Song
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Hongyan Ma
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China
| | - Junfeng Shi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yongping Liu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Jing Han
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261053, Shandong, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
| | - Hongyan Qiu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
| |
Collapse
|
39
|
Chettri D, Verma AK. Biological significance of carbohydrate active enzymes and searching their inhibitors for therapeutic applications. Carbohydr Res 2023; 529:108853. [PMID: 37235954 DOI: 10.1016/j.carres.2023.108853] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 05/01/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023]
Abstract
Glycans are the most abundant and diverse group of biomolecules with a crucial role in all the biological processes. Their structural and functional diversity is not genetically encoded, but depends on Carbohydrate Active Enzymes (CAZymes) which carry out all catalytic activities in terms of synthesis, modification, and degradation. CAZymes comprise large families of enzymes with specific functions and are widely used for various commercial applications ranging from biofuel production to textile and food industries with impact on biorefineries. To understand the structure and functional mechanism of these CAZymes for their modification for industrial use, together with knowledge of therapeutic aspects of their dysfunction associated with various diseases, CAZyme inhibitors can be used as a valuable tool. In search for new inhibitors, the screening of various secondary metabolites using high-throughput techniques and rational design techniques have been explored. The inhibitors can thus help tune CAZymes and are emerging as a potential research interest.
Collapse
Affiliation(s)
- Dixita Chettri
- Department of Microbiology, Sikkim University, Gangtok, 737102, Sikkim, India
| | - Anil Kumar Verma
- Department of Microbiology, Sikkim University, Gangtok, 737102, Sikkim, India.
| |
Collapse
|
40
|
Raigond P, Jayanty SS, Parmar V, Dutt S, Changan SS, Luthra SK, Singh B. Health-Promoting compounds in Potatoes: Tuber exhibiting great potential for human health. Food Chem 2023; 424:136368. [PMID: 37210846 DOI: 10.1016/j.foodchem.2023.136368] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 02/20/2023] [Accepted: 05/10/2023] [Indexed: 05/23/2023]
Abstract
Potatoes are consumed worldwide because of their high accessibility, low cost, taste, and diversity of cooking methods. The high carbohydrate content of potatoes masks the presence of -vitamins, polyphenols, minerals, amino acids, lectins and protein inhibitors in the minds of consumers. The consumption of potatoes faces challenges among health-conscious people. This review paper attempted to provide up-to-date information on new metabolites reported in potatoes that play role in disease prevention and overall human well-being. We tried to compile information on antidiabetic, antihypertensive, anticancer, antiobesity, antihyperlipidemic, and anti-inflammatory potential of potato along with role in improving gut health and satiety. In-vitro studies, human cell culture, and experimental animal and human clinical studies showed potatoes to exhibit a variety of health-enhancing properties. This article will not only popularize potato as a healthy food, but will also improve its use as a staple for the foreseeable future.
Collapse
Affiliation(s)
- Pinky Raigond
- Division of Crop Physiology, Biochemistry & Post Harvest Technology, ICAR-Central Potato Research Institute, Shimla, Himachal Pradesh, India; ICAR-National Research Centre on Pomegranate, Solapur, India.
| | - Sastry S Jayanty
- Department of Horticulture and LA, Colorado State University, USA
| | - Vandana Parmar
- Division of Crop Physiology, Biochemistry & Post Harvest Technology, ICAR-Central Potato Research Institute, Shimla, Himachal Pradesh, India
| | - Som Dutt
- Division of Crop Physiology, Biochemistry & Post Harvest Technology, ICAR-Central Potato Research Institute, Shimla, Himachal Pradesh, India
| | - Sushil S Changan
- Division of Crop Physiology, Biochemistry & Post Harvest Technology, ICAR-Central Potato Research Institute, Shimla, Himachal Pradesh, India
| | - Satish Kumar Luthra
- Division of Crop Improvement, ICAR-Central Potato Research Institute-Regional Station, Modipuram, Uttar Pradesh, India
| | - Brajesh Singh
- Division of Crop Physiology, Biochemistry & Post Harvest Technology, ICAR-Central Potato Research Institute, Shimla, Himachal Pradesh, India
| |
Collapse
|
41
|
Chen S, Xi M, Gao F, Li M, Dong T, Geng Z, Liu C, Huang F, Wang J, Li X, Wei P, Miao F. Evaluation of mulberry leaves’ hypoglycemic properties and hypoglycemic mechanisms. Front Pharmacol 2023; 14:1045309. [PMID: 37089923 PMCID: PMC10117911 DOI: 10.3389/fphar.2023.1045309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 03/31/2023] [Indexed: 04/08/2023] Open
Abstract
The effectiveness of herbal medicine in treating diabetes has grown in recent years, but the precise mechanism by which it does so is still unclear to both medical professionals and diabetics. In traditional Chinese medicine, mulberry leaf is used to treat inflammation, colds, and antiviral illnesses. Mulberry leaves are one of the herbs with many medicinal applications, and as mulberry leaf study grows, there is mounting evidence that these leaves also have potent anti-diabetic properties. The direct role of mulberry leaf as a natural remedy in the treatment of diabetes has been proven in several studies and clinical trials. However, because mulberry leaf is a more potent remedy for diabetes, a deeper understanding of how it works is required. The bioactive compounds flavonoids, alkaloids, polysaccharides, polyphenols, volatile oils, sterols, amino acids, and a variety of inorganic trace elements and vitamins, among others, have been found to be abundant in mulberry leaves. Among these compounds, flavonoids, alkaloids, polysaccharides, and polyphenols have a stronger link to diabetes. Of course, trace minerals and vitamins also contribute to blood sugar regulation. Inhibiting alpha glucosidase activity in the intestine, regulating lipid metabolism in the body, protecting pancreatic -cells, lowering insulin resistance, accelerating glucose uptake by target tissues, and improving oxidative stress levels in the body are some of the main therapeutic properties mentioned above. These mechanisms can effectively regulate blood glucose levels. The therapeutic effects of the bioactive compounds found in mulberry leaves on diabetes mellitus and their associated molecular mechanisms are the main topics of this paper’s overview of the state of the art in mulberry leaf research for the treatment of diabetes mellitus.
Collapse
Affiliation(s)
- Sikai Chen
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Miaomiao Xi
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, China
- Xi’an TANK Medicinal Biology Institute, Xi’an, China
| | - Feng Gao
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Min Li
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - TaiWei Dong
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Zhixin Geng
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Chunyu Liu
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Fengyu Huang
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Jing Wang
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Xingyu Li
- Shaanxi University of Chinese Medicine, Xianyang, China
| | - Peifeng Wei
- Shaanxi University of Chinese Medicine, Xianyang, China
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, China
- *Correspondence: Peifeng Wei, ; Feng Miao,
| | - Feng Miao
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, China
- *Correspondence: Peifeng Wei, ; Feng Miao,
| |
Collapse
|
42
|
Jayabal D, Jayanthi S, Thirumalaisamy R, Karthika R, Iqbal MN. Comparative anti-Diabetic potential of phytocompounds from Dr. Duke's phytochemical and ethnobotanical database and standard antidiabetic drugs against diabetes hyperglycemic target proteins: an in silico validation. J Biomol Struct Dyn 2023; 41:15137-15149. [PMID: 37011006 DOI: 10.1080/07391102.2023.2187231] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/23/2023] [Indexed: 04/04/2023]
Abstract
In the current investigation, the antidiabetic potential of 40 phytocompounds from Dr. Dukes phytochemical and ethanobotanical database and three antidiabetic pharmaceuticals from the market comparatively validated against hyperglycemic target proteins. Silymarin, proanthocyanidins, merremoside, rutin, mangiferin-7-O-beta-glucoside, and gymnemic acid exhibited good binding affinity toward protein targets of diabetes among the 40 phytocompounds from Dr.Dukes database over three chosen antidiabetic pharmaceutical compounds. Further these phytocompounds and sitagliptin are validated for its ADMET and bioactivity score to screen its pharmacological and pharmacokinetics properties. Silymarin, proanthocyanidins, rutin along with sitagliptin screened for DFT analysis found that phytocompounds have great Homo-Lumo orbital energies over commercial pharmaceutical sitagliptin. Finally, four complexes of alpha amylase-silymarin, alpha amylase-sitagliptin, aldose reductase-proanthocyanidins, and aldose reductase-sitagliptin screened for MD simulation and MMGBSA analysis, results shown that the phytocompounds silymarin and proanthocyanidins have strong affinities for binding to the binding pockets of alpha amylase and aldose reductase respectively over antidiabetic pharmaceuticals. Our current study proven proanthocyanidins and silymarin act as novel antidiabetic compounds toward diabetic target protein but it require clinical trial to evaluate its clinical pertinence toward diabetic target proteins.Communicated by Ramaswamy Sarma.
Collapse
Affiliation(s)
- D Jayabal
- Department of Biochemistry, Periyar University, Salem, Tamil Nadu, India
- Department of Biochemistry, Sri Ganesh College of Arts and Science, Salem, Tamil Nadu, India
| | - S Jayanthi
- Department of Biochemistry, Shri Sakthikailash Women's College, Salem, Tamil Nadu, India
| | - R Thirumalaisamy
- Department of Biotechnology, Sona College of Arts & Science, Salem, Tamil Nadu, India
| | - R Karthika
- PG and Research Department of Biotechnology, Mahendra Arts and Science College, Namakkal, Tamil Nadu, India
| | - Muhammad Nasir Iqbal
- Department of Bioinformatics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| |
Collapse
|
43
|
Hulkko LSS, Rocha RM, Trentin R, Fredsgaard M, Chaturvedi T, Custódio L, Thomsen MH. Bioactive Extracts from Salicornia ramosissima J. Woods Biorefinery as a Source of Ingredients for High-Value Industries. PLANTS (BASEL, SWITZERLAND) 2023; 12:1251. [PMID: 36986939 PMCID: PMC10056203 DOI: 10.3390/plants12061251] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 06/18/2023]
Abstract
Salt-tolerant plants, also known as halophytes, could provide a novel source of feedstock for biorefineries. After harvesting fresh shoots for food, the lignified fraction of Salicornia ramosissima J. Woods could be used to produce bioactive botanical extracts for high-value industries such as nutraceuticals, cosmetics, and biopharmaceuticals. The residual fraction after extraction can be further used for bioenergy or lignocellulose-derived platform chemicals. This work analysed S. ramosissima from different sources and growth stages. After pre-processing and extractions, the obtained fractions were analysed for their contents of fatty acids, pigments, and total phenolics. Extracts were also evaluated for their in vitro antioxidant properties and inhibitory effect towards enzymes related to diabetes, hyperpigmentation, obesity, and neurogenerative diseases. The ethanol extract from the fibre residue and the water extract from completely lignified plants showed the highest concentration of phenolic compounds along with the highest antioxidant potential and enzyme-inhibitory properties. Hence, they should be further explored in the context of biorefinery.
Collapse
Affiliation(s)
| | - Rui Miranda Rocha
- RIASEARCH, Lda., Cais da Ribeira de Pardelhas 21, 3870-168 Murtosa, Portugal
| | - Riccardo Trentin
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35131 Padova, Italy
| | - Malthe Fredsgaard
- AAU Energy, Aalborg University, Niels Bohrs Vej 8, 6700 Esbjerg, Denmark
| | - Tanmay Chaturvedi
- AAU Energy, Aalborg University, Niels Bohrs Vej 8, 6700 Esbjerg, Denmark
| | - Luísa Custódio
- Centre of Marine Sciences, University of Algarve, Campus of Gambelas, 8005-139 Faro, Portugal
| | | |
Collapse
|
44
|
Growth Performance, Antioxidant and Immunity Capacity Were Significantly Affected by Feeding Fermented Soybean Meal in Juvenile Coho Salmon ( Oncorhynchus kisutch). Animals (Basel) 2023; 13:ani13050945. [PMID: 36899803 PMCID: PMC10000117 DOI: 10.3390/ani13050945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
This study aims to investigate the effects of partial dietary replacement of fish meal with unfermented and/or fermented soybean meal (fermented by Bacillus cereus) supplemented on the growth performance, whole-body composition, antioxidant and immunity capacity, and their related gene expression of juvenile coho salmon (Oncorhynchus kisutch). Four groups of juveniles (initial weight 159.63 ± 9.54 g) at 6 months of age in triplicate were fed for 12 weeks on four different iso-nitrogen (about 41% dietary protein) and iso-lipid (about 15% dietary lipid) experimental diets. The main results were: Compared with the control diet, the diet with replaced 10% fish meal protein with fermented soybean meal protein supplementation can significantly (p < 0.05) influence the expression of superoxide dismutase, catalase, glutathione peroxidase, glutathione S-transferase, nuclear factor erythroid 2-related factor 2, tumor necrosis factor α and interleukin-6 genes, the growth performance, the serum biochemical indices, and the activity of antioxidant and immunity enzymes. However, there was no significant effect (p > 0.05) on the survival rate (SR) and whole-body composition in the juveniles among the experimental groups. In conclusion, the diet with replaced 10% fish meal protein with fermented soybean meal protein supplementation could significantly increase the growth performance, antioxidant and immunity capacity, and their related gene expression of juveniles.
Collapse
|
45
|
Nguyen TH, Amen Y, Wang D, Othman A, Matsumoto M, Nagata M, Shimizu K. Oligomeric Proanthocyanidin Complex from Avocado Seed as A Promising α-glucosidase Inhibitor: Characteristics and Mechanisms. PLANTA MEDICA 2023; 89:316-323. [PMID: 35714650 DOI: 10.1055/a-1878-3916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Although considered an abundant source of agricultural by-products, avocado (Persea americana Mill.) seed, with several biological activities and bioactive components, might become a promising resource for phytopharmaceutical development. In this study, through bioassay-guided isolation of the main α-glucosidase inhibitors in avocado seed, we discovered the major α-glucosidase inhibitor to be avocado seed oligomeric proanthocyanidin complex (ASOPC). Thiolysis and UPLC-DAD-HRESIMS showed the presence of A- and B-type procyanidins, and B-type propelargonidin with (epi)afzelechin as extension unit. Mean degree of polymerization (mDP) of ASOPC was calculated as 7.3 ± 1. Furthermore, ASOPC appeared to be a strong, reversible, competitive inhibitor of α-glucosidase, with IC50 value of 0.1 µg/mL, which was significantly lower than Acarbose (IC50 = 75.6 µg/mL), indicated that ASOPC is a potential natural α-glucosidase inhibitor. These findings would contribute to the direction of utilizing avocado seed bioactive components with the possibility to be used as natural anti-diabetic agents.
Collapse
Affiliation(s)
- Thien Huu Nguyen
- Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University
- Faculty of Chemical Engineering and Food Technology, Nong Lam University - Ho Chi Minh city, Vietnam
| | - Yhiya Amen
- Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Dongmei Wang
- Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University
| | - Ahmed Othman
- Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University
- Department of Pharmacognosy, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
| | - Masako Matsumoto
- Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University
| | - Maki Nagata
- Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University
| | - Kuniyoshi Shimizu
- Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University
| |
Collapse
|
46
|
Laraoui H, Lanez E, Zegheb N, Adaika A, Lanez T, Benkhaled M. Anti‐Diabetic Activity of Flavonol Glucosides From
Fumana montana
Pomel: In vitro Analysis, In Silico Docking, ADMET Prediction, and Molecular Dynamics Simulations. ChemistrySelect 2023. [DOI: 10.1002/slct.202204512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- Habiba Laraoui
- Faculty of Matter Sciences Department of chemistry LCCE Laboratory University of Batna 5000 Batna Algeria
- Faculty of Exact and Natural Sciences Department of Matter Sciences University of Biskra BP 145 RP 07000 Biskra Algeria
| | - Elhafnaoui Lanez
- Department of Biochemistry University of El Oued 39000 El Oued Algeria
- Chemistry Department VTRS Laboratory University of El Oued B.P.789 39000 El Oued Algeria
| | - Nadjiba Zegheb
- Chemistry Department VTRS Laboratory University of El Oued B.P.789 39000 El Oued Algeria
| | - Aicha Adaika
- Chemistry Department VTRS Laboratory University of El Oued B.P.789 39000 El Oued Algeria
| | - Touhami Lanez
- Chemistry Department VTRS Laboratory University of El Oued B.P.789 39000 El Oued Algeria
| | - Mohammed Benkhaled
- Faculty of Matter Sciences Department of chemistry LCCE Laboratory University of Batna 5000 Batna Algeria
| |
Collapse
|
47
|
Bendjedou H, Benamar H, Bennaceur M, Rodrigues MJ, Pereira CG, Trentin R, Custódio L. New Insights into the Phytochemical Profile and Biological Properties of Lycium intricatum Bois. (Solanaceae). PLANTS (BASEL, SWITZERLAND) 2023; 12:996. [PMID: 36903857 PMCID: PMC10004830 DOI: 10.3390/plants12050996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/13/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
This work aimed to boost the valorisation of Lycium intricatum Boiss. L. as a source of high added value bioproducts. For that purpose, leaves and root ethanol extracts and fractions (chloroform, ethyl acetate, n-butanol, and water) were prepared and evaluated for radical scavenging activity (RSA) on 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radicals, ferric reducing antioxidant power (FRAP), and metal chelating potential against copper and iron ions. Extracts were also appraised for in vitro inhibition of enzymes implicated on the onset of neurological diseases (acetylcholinesterase: AChE and butyrylcholinesterase: BuChE), type-2 diabetes mellitus (T2DM, α-glucosidase), obesity/acne (lipase), and skin hyperpigmentation/food oxidation (tyrosinase). The total content of phenolics (TPC), flavonoids (TFC), and hydrolysable tannins (THTC) was evaluated by colorimetric methods, while the phenolic profile was determined by high-performance liquid chromatography, coupled to a diode-array ultraviolet detector (HPLC-UV-DAD). Extracts had significant RSA and FRAP, and moderate copper chelation, but no iron chelating capacity. Samples had a higher activity towards α-glucosidase and tyrosinase, especially those from roots, a low capacity to inhibit AChE, and no activity towards BuChE and lipase. The ethyl acetate fraction of roots had the highest TPC and THTC, whereas the ethyl acetate fraction of leaves had the highest flavonoid levels. Gallic, gentisic, ferulic, and trans-cinnamic acids were identified in both organs. The results suggest that L. intricatum is a promising source of bioactive compounds with food, pharmaceutical, and biomedical applications.
Collapse
Affiliation(s)
- Houaria Bendjedou
- Faculty of Natural Sciences and Life, Department of Biology, University of Oran1, El M’Naouer, P.O. Box 1524, Oran 31000, Algeria
- Laboratory of Research in Arid Areas, University of Science and Technology Houari Boumediene, P.O. Box 32, Algiers 16111, Algeria
| | - Houari Benamar
- Faculty of Natural Sciences and Life, Department of Biology, University of Oran1, El M’Naouer, P.O. Box 1524, Oran 31000, Algeria
- Laboratory of Research in Arid Areas, University of Science and Technology Houari Boumediene, P.O. Box 32, Algiers 16111, Algeria
| | - Malika Bennaceur
- Faculty of Natural Sciences and Life, Department of Biology, University of Oran1, El M’Naouer, P.O. Box 1524, Oran 31000, Algeria
- Laboratory of Research in Arid Areas, University of Science and Technology Houari Boumediene, P.O. Box 32, Algiers 16111, Algeria
| | - Maria João Rodrigues
- Centre of Marine Sciences (CCMAR), Faculdade de Ciências e Tecnologia, Universidade do Algarve, Ed. 7, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Catarina Guerreiro Pereira
- Centre of Marine Sciences (CCMAR), Faculdade de Ciências e Tecnologia, Universidade do Algarve, Ed. 7, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Riccardo Trentin
- Centre of Marine Sciences (CCMAR), Faculdade de Ciências e Tecnologia, Universidade do Algarve, Ed. 7, Campus de Gambelas, 8005-139 Faro, Portugal
- Department of Biology, University of Padova, Via U. Bassi, 58/B 35131 Padova, Italy
| | - Luísa Custódio
- Centre of Marine Sciences (CCMAR), Faculdade de Ciências e Tecnologia, Universidade do Algarve, Ed. 7, Campus de Gambelas, 8005-139 Faro, Portugal
| |
Collapse
|
48
|
Lokman EF, Bugam SH, Ibrahim AS, Yunus N, Mansor F, Balasubramaniam V, Mohamad KM, Md Lazim R, Awang Seruji AZR. Postprandial glucose-lowering effects by sago ( Metroxylon sagu Rottb.) resistant starch in spontaneously type 2 diabetes, Goto-Kakizaki rat. Nutr Health 2023:2601060231152060. [PMID: 36755355 DOI: 10.1177/02601060231152060] [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: 02/10/2023]
Abstract
Introduction: The beneficial effects of resistant starch (RS) consumption on health in terms of reducing postprandial hyperglycaemia are evident. However, the potential of local Sarawak sago RS in regulating glucose has not been extensively studied. Objectives: This study aims to identify glucose-lowering effects of Sarawak sago RS, namely native (RS2) and chemically modified (RS4). Methodology: An oral glucose tolerance test (OGTT) was performed before and after 1 month treatment with sago RS2 and RS4 in spontaneously type 2 diabetes (T2D), Goto-Kakizaki (GK) rat. The mechanisms involved were further explored by screening the in vitro inhibitory activities of α-glucosidase and dipeptidyl peptidase (DPP)-IV. Histopathology examination for pancreas, kidney and liver tissues was done in response to sago RS intake using haematoxylin and eosin (H&E) staining. Results and discussion: The incremental area under the curve (iAUC) for blood glucose in RS-treated groups was decreased and significant in RS2-treated group (p < 0.05). Improved iAUC for insulin and higher glucagon-like peptide (GLP-1) levels were observed in all RS-treated groups (p < 0.05). Both sago RS may have potential roles in regulating glucose via α- glucosidase and DPP-IV inhibitory activities by reducing intestinal glucose absorption. For histopathology, although insignificant, sago RS2 and RS4 attenuated lesion scores of pancreatic tissue whereas the liver and kidney tissues significantly showed lesser lesion scores compared to the control diabetic group suggesting the potential of RS in reducing cell degeneration. Conclusion: Findings of this study indicates that RS2 showed greater glucose-lowering effect when compared to RS4, thus the therapeutic potential in the T2D management should be further explored.
Collapse
Affiliation(s)
- Ezarul Faradianna Lokman
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Sal Hazreen Bugam
- Downstream Technology Division, CRAUN Research Sdn. Bhd., Sarawak, Malaysia
| | | | - Nurleyna Yunus
- Downstream Technology Division, CRAUN Research Sdn. Bhd., Sarawak, Malaysia
| | - Fazliana Mansor
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Vimala Balasubramaniam
- Nutrition Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Khairul Mirza Mohamad
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Rabizah Md Lazim
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
- Downstream Technology Division, CRAUN Research Sdn. Bhd., Sarawak, Malaysia
| | | |
Collapse
|
49
|
Gaurav, Anwar N, Zahiruddin S, Ahmad S. TLC-bioautography-MS-based Identification of Antioxidant, α-Amylase and α-Glucosidase Inhibitory Compounds in a Polyherbal Formulation “Sugreen-120”. Pharmacogn Mag 2023. [DOI: 10.1177/09731296221145064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background Sugreen-120 is one of the famous Indian polyherbal formulations used for the treatment of diabetes. Due to a lack of scientific evidence, the present study is aimed at investigating the phytopharmacology of Sugreen-120 concerning its antioxidant and antidiabetic characteristics. Materials and Methods Total phenols and flavonoid content followed by 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activity was estimated in Sugreen-120. α-Amylase and α-glucosidase inhibitory action of Sugreen-120 was estimated to evaluate its antidiabetic potential. Thin layer chromatography (TLC)-bioautography-MS analysis was performed to determine DPPH free radical, α-amylase and α-glucosidase inhibitory phytoconstituents in Sugreen-120. High performance thin layer chromatography (HPTLC)-based quantitative analysis of Sugreen-120 was performed for the simultaneous separation of caffeic acid and kaempferol. In silico docking analysis was performed to determine the effect of Sugreen-120 metabolites against α-amylase and α-glucosidase enzymes. Results The results showed that Sugreen-120 is enriched in total phenols and flavonoids and even has good potential to scavenge DPPH free radicals with an inhibitory concentration (IC50) value of 414.59 ± 4.925 µg/mL. In α-amylase and α-glucosidase inhibitory assays, the efficacy of Sugreen-120 was found in a dose-dependent manner and the IC50 values were found as 220.106 ± 1.375 and 441.44 ± 1.992 µg/mL, respectively. TLC-bioautographic analysis showed that 06 constituents were found active against DPPH free radical, 04 constituents active against α-amylase and 03 constituents active against α-glucosidase. A HPTLC quantitative study revealed the content of caffeic acid and kaempferol to be 5.233 ± 0.026 and 16.959 ± 0.036 µg/mg, respectively. In silico docking analysis showed that out of 5 identified metabolites, myricetin, ellagic acid, and kaempferol were found with significant interaction with α-amylase and α-glucosidase proteins. Hence, it can be concluded that Sugreen-120 exhibits not only an antidiabetic effect but also antioxidant potential. It can be a palliative choice and an alternative that can be used for the treatment of diabetes.
Collapse
Affiliation(s)
- Gaurav
- Bioactive Natural Products Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Nabeel Anwar
- Drugs Laboratories, Khasra, Hajipur, Meerut, Uttar Pradesh, India
| | - Sultan Zahiruddin
- Bioactive Natural Products Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Sayeed Ahmad
- Bioactive Natural Products Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| |
Collapse
|
50
|
Lee D, Son SR, Qi Y, Kang KS, Jang DS. (1' S)-1'-Acetoxyeugenol Acetate Enhances Glucose-Stimulated Insulin Secretion. PLANTS (BASEL, SWITZERLAND) 2023; 12:579. [PMID: 36771665 PMCID: PMC9919771 DOI: 10.3390/plants12030579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 06/18/2023]
Abstract
Alpinia galanga have been widely used as spice or traditional medicine in East Asia, commonly known as Thai ginger. In the present study, seven major phenylpropanoids, (±)-1'-hydoxychavicol acetate (1; HCA), (1'S)-1'-acetoxychavicol acetate (2; ACA), (1'S)-1'-acetoxyeugenol acetate (3; AEA), eugenyl acetate (4), trans-p-coumaraldehyde (5), trans-p-acetoxycinnamyl alcohol (6), and trans-p-coumaryl diacetate (7), were isolated from the 95% EtOH and hot water extracts of the rhizomes of A. galanga by chromatographic method. Phenylpropanoids 1-7 were evaluated for glucose-stimulated insulin secretion (GSIS) effect and α-glucosidase inhibitory activity. Phenylpropanoids 1-4 increase GSIS effect without cytotoxicity in rat INS-1 pancreatic β-cells. In addition, INS-1 cells were treated with AEA (3) to determine a plausible mechanism of β-cell function and insulin secretion through determining the activation of insulin receptor substrate-2 (IRS-2), phosphatidylinositol 3-kinase (PI3K), Akt, and pancreatic and duodenal homeobox-1 (PDX-1). Upon treatment with AEA (3), INS-1 cells showed an increase in these protein expressions. Meanwhile, AEA (3) exhibited α-glucosidase inhibitory activity. On the basis of the above findings, we suggest AEA (3) as a potential antidiabetic agent.
Collapse
Affiliation(s)
- Dahae Lee
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea
| | - So-Ri Son
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Yutong Qi
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea
| | - Dae Sik Jang
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
- Department of Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| |
Collapse
|