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Das B, Bhardwaj PK, Chaudhary SK, Pathaw N, Singh HK, Tampha S, Singh KK, Sharma N, Mukherjee PK. Bioeconomy and ethnopharmacology - Translational perspective and sustainability of the bioresources of northeast region of India. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118203. [PMID: 38641075 DOI: 10.1016/j.jep.2024.118203] [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: 01/13/2024] [Revised: 04/10/2024] [Accepted: 04/13/2024] [Indexed: 04/21/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The ecological environment of Northeast region of India (NER), with its high humidity, has resulted in greater speciation and genetic diversity of plant, animal, and microbial species. This region is not only rich in ethnic and cultural diversity, but it is also a major biodiversity hotspot. The sustainable use of these bioresources can contribute to the region's bioeconomic development. AIM OF THE STUDY The review aimed to deliver various perspectives on the development of bioeconomy from NER bioresources under the tenets of sustainable utilization and socioeconomic expansion. MATERIALS AND METHODS Relevant information related to prospects of the approaches and techniques pertaining to the sustainable use of ethnomedicine resources for the growth of the bioeconomy were retrieved from PubMed, ScienceDirect, Google Scholar, Scopus, and Springer from 1984 to 2023. All the appropriate abstracts, full-text articles and various book chapters on bioeconomy and ethnopharmacology were conferred. RESULT As the population grows, so does the demand for basic necessities such as food, health, and energy resources, where insufficient resource utilization and unsustainable pattern of material consumption cause impediments to economic development. On the other hand, the bioeconomy concept leads to "the production of renewable biological resources and the conversion of these resources and waste streams into value-added products. CONCLUSIONS In this context, major emphasis should be placed on strengthening the economy's backbone in order to ensure sustainable use of these resources and livelihood security; in other words, it can boost the bio-economy by empowering the local people in general.
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Affiliation(s)
- Bhaskar Das
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Pardeep Kumar Bhardwaj
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Sushil K Chaudhary
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Neeta Pathaw
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Huidrom Khelemba Singh
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Soibam Tampha
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Khaidem Kennedy Singh
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Nanaocha Sharma
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Pulok Kumar Mukherjee
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India; Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Meghalaya Center, Shillong, Meghalaya 793009, India.
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Amin M, Aziz MA, Manduzai AK, Pieroni A, Alkahtani J, AbdelGawwad MR, Gafforov Y, Nazeer A, Abbasi AM. Standard medical ethnobotany of Kohistan, North Pakistan. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2024; 20:64. [PMID: 38978072 PMCID: PMC11232275 DOI: 10.1186/s13002-024-00704-w] [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: 02/10/2024] [Accepted: 07/01/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND This study was exclusively focused on the documentation and cross-cultural evaluation of ethnomedicinal knowledge (EMK) within the diverse linguistic groups of Kohistan situated between the Himalayan and Hindukush Mountain ranges in the north Pakistan. METHODS Data were gathered during the field survey (May 2022 to July 2023) through group conversations, semi-structured interviews, and on-site observation. Venn diagrams were employed to illustrate the comparative assessment of EMK, and different ethnobotanical indices were utilized to examine the data. RESULTS A total of 96 wild medicinal plant species (MPs) belonging to 74 genera and 52 botanical families were documented. The most reported MPs belong to the family Polygonaceae (11 species), followed by Asteraceae (9 species) and Lamiaceae (8 species). The ethnomedicinal uses of Leontopodium himalayanum, Pedicularis oederi, Plocama brevifolia, Polypodium sibiricum, Pteridium esculentum, Sambucus wightiana, Solanum cinereum, Teucrium royleanum, Rhodiola integrifolia, Aconitum chasmanthum were reported for the first time in this region. Among the reported taxa herbaceous species were dominated (72%), followed by trees and shrubs (17% and 10%, respectively). Digestive problems (40 taxa and 114 use reports) and skin disorders (19 taxa and 549 use reports) were the most cited disease categories, whereas M. communis, M. longifolia, Ajuga integrifolia, Ziziphus jujuba, and Clematis grata exhibited the highest percentage fidelity levels. Out of 109 documented medicinal uses, a mere 12 were shared across all linguistic groups, and Bateri emerges as a notable outlier with the highest number of medicinal uses. In addition, a significant homogeneity was noted in the reported botanical taxa (61 species) among different linguistic groups. However, since the last decade biocultural heritage of Kohistan is facing multifaceted risks that need urgent attention. CONCLUSION Our findings could be valuable addition to the existing stock of ethnomedicinal knowledge and may provide ethnopharmacological basis to novel drug discovery for preexisting and emerging diseases prioritizing detailed phytochemical profiling and the evaluation of bioactive potential.
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Affiliation(s)
- Muhammad Amin
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan
| | - Muhammad Abdul Aziz
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Ajmal Khan Manduzai
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan
| | - Andrea Pieroni
- University of Gastronomic Sciences of Pollenzo, Piazza V. Emanuele II, 12042, Bra/Pollenzo, Italy
- Department of Medical Analysis, Tishk International University, Erbil, Kurdistan, 4401, Iraq
| | - Jawaher Alkahtani
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. 2455, 11451, Riyadh, Saudi Arabia
| | - Mohamed Ragab AbdelGawwad
- Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, 71210, Sarajevo, Bosnia and Herzegovina
| | - Yusufjon Gafforov
- Central Asian Center for Development Studies, New Uzbekistan University, 100007, Tashkent, Uzbekistan
- Institute of Botany, Academy of Sciences of Republic of Uzbekistan, 100125, Tashkent, Uzbekistan
| | - Abdul Nazeer
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan
| | - Arshad Mehmood Abbasi
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan.
- University of Gastronomic Sciences of Pollenzo, Piazza V. Emanuele II, 12042, Bra/Pollenzo, Italy.
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Amirkhosravi A, Mehrabani M, Fooladi S, Norouzmahani ME, Vasei S, Mir Y, Malekoladi Z, Faramarz S, Nematollahi MH, Mehrabani M. Rheum khorasanicum. Hydroalcoholic root extract induces cell death in human colorectal adenocarcinoma: An in vitro and in silico study. ANNALES PHARMACEUTIQUES FRANÇAISES 2024; 82:685-697. [PMID: 38408722 DOI: 10.1016/j.pharma.2024.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 02/28/2024]
Abstract
Colorectal cancer (CRC) is the second greatest cause of cancer-related death in the world and chemotherapy, as an important part of CRC treatment, has some drawbacks, including systemic toxicity. Therefore, it is crucial to discover new and more effective CRC treatment plans. Rheum khorasanicum (R. khorasanicum) is a medicinal plant with high flavonoids, stilbenes, and anthraquinone contents, so it can be a potential source of antioxidants and can be used for therapeutic purposes and trigger apoptosis in cancer cells. In this study, we investigated the effects of hydroalcoholic root extract of R. khorasanicum treatment on inducing mitochondrial apoptosis of HT-29 and Caco-2 human colorectal adenocarcinoma cells. Firstly, the total phenolic and flavonoid content was determined. Then, the cytotoxic effects of R. khorasanicum on cells of three different types, including HT-29 and Caco-2 colon cancer cells as well as normal 3T3 cells were assessed using the MTT assay. To investigate the characteristics of cellular death, flow cytometry, and western blotting were performed. The results of this study indicated considerable phenolic (356.4±9.4 GAE/gDW) and flavonoid (934.55±17.1 QE/gDW) contents in R. khorasanicum. MTT assay's finding indicated that 100, 60, and 30μg/mL concentrations of R. khorasanicum reduce cell viability in HT-29 and Caco-2 cell lines significantly (P<0.05). It has been also revealed that R. khorasanicum extract induces apoptosis rather than necrosis in these cell lines. Moreover, Bcl-2 expression was significantly reduced in both HT-29 and Caco-2 cell lines, while Bax and cleaved caspase-3 expression soared considerably in the groups under R. khorasanicum treatment (P<0.05). In conclusion, our findings have suggested that high phenol and flavonoid contents of R. khorasanicum root extract possibly play an important role in cell cytotoxicity and apoptosis induction in HT-29 and Caco-2 colon cancer cells.
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Affiliation(s)
- Arian Amirkhosravi
- Centre de recherche cellulaire et moléculaire appliquée, université des sciences médicales de Kerman, Kerman, Iran
| | - Mehrnaz Mehrabani
- Centre de recherche en physiologie, institut de neuropharmacologie, université des sciences médicales de Kerman, Kerman, Iran
| | - Saba Fooladi
- Yale Cardiovascular Research Center, section de médecine cardiovasculaire, département de médecine interne, Yale School of Medicine, New Haven, CT 06511, USA
| | - Mohammad-Erfan Norouzmahani
- Centre de recherche cellulaire et moléculaire appliquée, université des sciences médicales de Kerman, Kerman, Iran
| | - Saeedeh Vasei
- Centre de recherche sur les plantes médicinales et la médecine traditionnelle, université des sciences médicales de Kerman, Kerman, Iran
| | - Yousof Mir
- Centre de recherche cellulaire et moléculaire appliquée, université des sciences médicales de Kerman, Kerman, Iran
| | - Zahra Malekoladi
- Centre de recherche cellulaire et moléculaire appliquée, université des sciences médicales de Kerman, Kerman, Iran
| | - Sanaz Faramarz
- Centre de recherche cellulaire et moléculaire appliquée, université des sciences médicales de Kerman, Kerman, Iran
| | - Mohammad Hadi Nematollahi
- Centre de recherche sur les plantes médicinales et la médecine traditionnelle, université des sciences médicales de Kerman, Kerman, Iran.
| | - Mitra Mehrabani
- Centre de recherche sur les plantes médicinales et la médecine traditionnelle, université des sciences médicales de Kerman, Kerman, Iran.
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Liu Z, Liu W, Han M, Wang M, Li Y, Yao Y, Duan Y. A comprehensive review of natural product-derived compounds acting on P2X7R: The promising therapeutic drugs in disorders. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155334. [PMID: 38554573 DOI: 10.1016/j.phymed.2023.155334] [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: 12/11/2023] [Accepted: 12/30/2023] [Indexed: 04/01/2024]
Abstract
BACKGROUND The P2X7 receptor (P2X7R) is known to play a significant role in regulating various pathological processes associated with immune regulation, neuroprotection, and inflammatory responses. It has emerged as a potential target for the treatment of diseases. In addition to chemically synthesized small molecule compounds, natural products have gained attention as an important source for discovering compounds that act on the P2X7R. PURPOSE To explore the research progress made in the field of natural product-derived compounds that act on the P2X7R. METHODS The methods employed in this review involved conducting a thorough search of databases, include PubMed, Web of Science and WIKTROP, to identify studies on natural product-derived compounds that interact with P2X7R. The selected studies were then analyzed to categorize the compounds based on their action on the receptor and to evaluate their therapeutic applications, chemical properties, and pharmacological actions. RESULTS The natural product-derived compounds acting on P2X7R can be classified into three categories: P2X7R antagonists, compounds inhibiting P2X7R expression, and compounds regulating the signaling pathway associated with P2X7R. Moreover, highlight the therapeutic applications, chemical properties and pharmacological actions of these compounds, and indicate areas that require further in-depth study. Finally, discuss the challenges of the natural products-derived compounds exploration, although utilizing compounds from natural products for new drug research offers unique advantages, problems related to solubility, content, and extraction processes still exist. CONCLUSION The detailed information in this review will facilitate further development of P2X7R antagonists and potential therapeutic strategies for P2X7R-associated disorders.
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Affiliation(s)
- Zhenling Liu
- Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China
| | - Wenjin Liu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Mengyao Han
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Mingzhu Wang
- Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China
| | - Yinchao Li
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Yongfang Yao
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Pingyuan Laboratory (Zhengzhou University), Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou 450001, China.
| | - Yongtao Duan
- Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China; Henan International Joint Laboratory of Prevention and Treatment of Pediatric Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China; Henan Neurodevelopment Engineering Research Center for Children, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China.
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Khan MI, Bashir N, Pandith S, Shah M, Reshi Z, Shahzad A. Rhubarb: A novel model plant to study the conundrum of calcium oxalate synthesis. Food Chem 2024; 434:137458. [PMID: 37722335 DOI: 10.1016/j.foodchem.2023.137458] [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: 07/12/2023] [Revised: 09/01/2023] [Accepted: 09/10/2023] [Indexed: 09/20/2023]
Abstract
The study investigated calcium oxalate (CaOx) crystal composition, accumulation, synthesis, and degradation in five rhubarb species from the North-Western Indian Himalayas. Techniques like optical and scanning electron microscopy (SEM), SEM-energy-dispersive X-ray spectroscopy (SEM-EDS), inductively coupled plasma-optical emission spectrometry (ICP-OES), X-ray diffraction spectroscopy (XRD), and real-time (qRT-PCR) expression analysis of strategic genes were used to understand the processes of oxalate synthesis and precipitation. Results showed crystals tend to accumulate around vascular bundles in all species, irrespective of size, indicating a consistent pattern. Crystal synthesis and accumulation were stress-driven, linked to substrate composition, and in planta soluble oxalate and calcium levels, paralleling oxalate precursors. Based on their availability, CaOx crystals precipitated heavy metals mostly associated with its weddellite form. Crystal content correlated positively with mRNA levels of calcium/oxalate/ascorbate-related and stress-responsive genes, and negatively with oxalate oxidation/decarboxylation genes. CaOx crystals were suggested as potential biominerals for addressing heavy metal stress in agriculture.
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Affiliation(s)
- Mohd-Ishfaq Khan
- Department of Botany, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir 190006, India; Plant Biotechnology Section, Department of Botany, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - Nargis Bashir
- Department of Botany, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir 190006, India
| | - Shahzad Pandith
- Department of Botany, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir 190006, India.
| | - Manzoor Shah
- Department of Botany, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir 190006, India
| | - Zafar Reshi
- Department of Botany, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir 190006, India
| | - Anwar Shahzad
- Plant Biotechnology Section, Department of Botany, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
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Meena DS, Akash A, Bijalwan K, Bhandari BS, Sharma P. Efficacy of Oleoresin obtained from Bore-Hole Method in Chir-Pine for Potential Antimicrobial Activity. WORLD JOURNAL OF ENVIRONMENTAL BIOSCIENCES 2023; 12:13-18. [DOI: 10.51847/gt5yzq6cam] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
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Extraction, antioxidant, and anticancer activity of saponins extracted from Curcuma angustifolia. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02096-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Dileep Kumar G, Siva B, Ashwini K, Vinod Kumar J, Ramalingam V, Sai Balaji A, Suresh Babu K. Design, synthesis, cytotoxic, and anti-inflammatory activities of some novel analogues of aloe-emodin isolated from the rhizomes of Rheum emodi. Nat Prod Res 2022; 37:1511-1517. [PMID: 35021945 DOI: 10.1080/14786419.2021.2024531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In connection with our continuous efforts in the synthesis of derivatives from major compounds isolated from traditional medicinal plants, in the present study we have attempted to synthesize the furan-conjugated aloe-emodin derivatives (5a-j) using a three-component reaction. The synthesized derivatives were assessed for anticancer activity against five different cancer cell lines using the in vitro MTT assay and the results showed that most of the derivatives are potent against cancer cells comparing with the control. Compounds 5a and 5e showed excellent activity against all the cancer cells with less than 12.5 µM and arrested the cell cycle at the G0/G1 phase in both CAL27 and SCC9 cells. Compound 5e induces the early apoptosis in CAL27 cells and compounds 5a and 5e induce early and late apoptosis, respectively, in SCC9 cells. Moreover, compounds 5b, 5c, 5i, and 5j showed excellent anti-inflammatory activity in LPS-stimulated RAW 264.7 cells by inhibiting IL-6 production. The molecular docking studies revealed that compound 5e has strong interaction with the CLK kinase and protein kinase II through hydrogen binding Asp325 and Lys290.
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Affiliation(s)
- G Dileep Kumar
- Centre for Natural Products & Traditional Knowledge, CSIR-Indian Institute of Chemical Technology, Hyderabad, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Bandi Siva
- Centre for Natural Products & Traditional Knowledge, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - K Ashwini
- Centre for Natural Products & Traditional Knowledge, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - J Vinod Kumar
- Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - V Ramalingam
- Centre for Natural Products & Traditional Knowledge, CSIR-Indian Institute of Chemical Technology, Hyderabad, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - A Sai Balaji
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.,Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - K Suresh Babu
- Centre for Natural Products & Traditional Knowledge, CSIR-Indian Institute of Chemical Technology, Hyderabad, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Bhat MN, Singh B, Surmal O, Singh B, Shivgotra V, Musarella CM. Ethnobotany of the Himalayas: Safeguarding Medical Practices and Traditional Uses of Kashmir Regions. BIOLOGY 2021; 10:851. [PMID: 34571728 PMCID: PMC8465354 DOI: 10.3390/biology10090851] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/06/2021] [Accepted: 08/23/2021] [Indexed: 02/07/2023]
Abstract
The present study was carried out to enlist the medicinal plants used by the local inhabitants of developing countries such as India, and the district of Kupwara of the Kashmir Himalaya has been targeted. Our research is one of the first study focusing on the statistical evaluation of the cross-cultural analysis between three different communities i.e., Dard, Kashmiri and Gujjar, of the study area. Sampling was carried out in eight villages in 2017 to 2020, and data were collected from 102 informants based on walking transects, to collect plant specimens, and semi-structured interviews. The medical usages of all collected taxa were grouped into 15 disease categories and 81 biomedical ailments. In this study, we documented around 107 plant taxa belonging to 52 families from the local inhabitants of the Kashmir Himalaya, which regulate the livelihood of the people and support cultural ecosystem services. Asteraceae, Rosaceae, Lamiaceae, Malvaceae, Ranunculaceae, Poaceae, Solanaceae, Polygonaceae, Plantaginaceae and Brassicaceae are the top most dominant families. Herbaceous groups of plants were more common than trees and shrubs, and 71.96% of herb taxa were employed as medicine. Liliaceae, Caprifoliaceae and Portulacaceae (FUV = 0.24 each) have the highest family use value (FUV). The most prominent family was Asteraceae (seven genera, nine taxa), followed by Rosaceae and Lamiaceae (six genera, six taxa each). Persicaria Mill., Rheum L., Aconitum L. and Artemisia L. were prominent genera. Valeriana jatamansi Jones ex Roxb. (47UR), Fritillaria cirrhosa D. Don (45UR), Arisaema jacquemontii Blume (37UR), Asparagus racemosus Willd. (36UR) and Rumex acetosa L. (35UR) were the most important plant taxa with reference to use-reports. The ethnomedicinal applications of Aesculus indica Wall. ex Cambess., Solanum pseudocapsicum L., Ranunculus hirtellus Royle and Cormus domestica (L.) Spach plant taxa are reported here for the first time from the Himalayan Kashmiri people. We recommend further research on ethnopharmacological application of these newly recorded ethnobotanical plants. The medical usage of the plant was limited to different parts of the plant. In terms of the usage percentage, whole plant (26.17%), leaves (24.30%) and roots (19.63%) were found to have the highest utilization. The powder form (40.19%) was the most frequently employed method of drug/medicine preparation, followed by the utilization of extracted juice and/or other extracts (22.43%). The ICF values range from 0.85 to 1.00. Their use to remedy parasitic problems (PAR) and insect bites (IB) (ICF = 1.0 each) had the maximum consensus mentioned by the informants, although the number of taxa employed under this category was very limited. The different plant taxa used for the treatment of the gastrointestinal problems (GAS) was the most prominent disease category (262 URs, 16.19%, 25 taxa, ICF = 0.90). About 65% of the plant taxa studied is indigenous to the Asia or Himalayan regions, and around 35% is found to be exotic in nature. A strong positive correlation was found between age, gender, educational qualification and medicinal plant knowledge. No significant association was between people of different communities interviewed in terms of medical knowledge of the plants, p = 0.347 (>0.05) and χ2 = 2.120. No significant difference was found between the number of species documented concerning gender as p = 0.347 (>0.05) and χ2 =0.885. This study provides the comprehensive status of ethnomedicinal knowledge among three different communities of the study area. This study provided an impetus in discovering the baseline primary data for molecules which would help in drug discovery and management of various diseases, apart from conserving the genepool of plants in the investigated area.
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Affiliation(s)
- Mudasir Nazir Bhat
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, Uttar Pradesh, India; (M.N.B.); (O.S.)
- Plant Sciences (Biodiversity and Applied Botany Division), CSIR-Indian Institute of Integrative Medicine, Jammu 180001, Jammu and Kashmir, India
| | - Bikarma Singh
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, Uttar Pradesh, India; (M.N.B.); (O.S.)
- Botanic Garden Division, CSIR-National Botanical Research Institute (NBRI), Rana Pratap Marg, Lucknow 226001, Uttar Pradesh, India
| | - Opender Surmal
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, Uttar Pradesh, India; (M.N.B.); (O.S.)
- Plant Sciences (Biodiversity and Applied Botany Division), CSIR-Indian Institute of Integrative Medicine, Jammu 180001, Jammu and Kashmir, India
| | - Bishander Singh
- Department of Botany, Veer Kunwar Singh University, Ara 802301, Bihar, India;
| | - Vijay Shivgotra
- Department of Biostatistics, University of Jammu, Baba Saheb Ambedkar Road, Jammu 180006, Jammu and Kashmir, India;
| | - Carmelo Maria Musarella
- Department of Agraria, Mediterranea University of Reggio Calabria, Feo di Vito Snc, 89122 Reggio Calabria, Italy;
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Chen P, Wang S, Cao C, Ye W, Wang M, Zhou C, Chen W, Zhang X, Zhang K, Zhou W. α-naphthoflavone-derived cytochrome P450 (CYP)1B1 degraders specific for sensitizing CYP1B1-mediated drug resistance to prostate cancer DU145: Structure activity relationship. Bioorg Chem 2021; 116:105295. [PMID: 34455300 DOI: 10.1016/j.bioorg.2021.105295] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/17/2021] [Accepted: 08/17/2021] [Indexed: 01/31/2023]
Abstract
We previously discovered extrahepatic cytochrome P450 1B1 (CYP1B1) degraders able to overcome drug resistance toward docetaxel using a PROTACs technology, however, the underexplored structure activity relationships and poor water solubility posed a major hurdle in the development of CYP1B1 degraders. Herein, continuous efforts are made to develop more promising α-naphthoflavone (ANF)-derived chimeras for degrading CYP1B1. Guided by the strongest ANF-derived CYP1B1 degrader 3a we ever reported, 17 ANF analogues are designed and synthesized to evaluate the CYP1B1 degradation and resultant resistance reversal. In degrading CYP1B1 and sensitizing drug resistance, 4d with a 1, 5-cis triazole coupling mode at (C3') of B ring of ANF exhibited the similar potency as 3a carrying a 1, 4-trans triazole fragment at (C4') of B ring, but more obvious selectivity of 4d toward CYP1B1 over CYP1A2 is observed. When an oxygen was inserted into the linker of 4d, 4f demonstrated better water solubility, a more potent ability in degrading CYP1B1 and reversing drug resistance, and a promising selectivity. Collectively, a substitution position, an alkyne-azide cyclization and a liker type significantly affect the ability of ANF-thalidomide conjugates in eliminating drug resistance of CYP1B1-expressing DU145 (DU145/CY) cells to docetaxel via targeted CYP1B1 degradation.
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Affiliation(s)
- Peng Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, University town, Waihuan Rd., Panyu, Guangzhou, 510006, China; Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, 200241, Shanghai, China
| | - Shaobing Wang
- School of Pharmaceutical Sciences, South-Central University for nationalities, Wuhan, 430074, China
| | - Chenyang Cao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, University town, Waihuan Rd., Panyu, Guangzhou, 510006, China
| | - Wenchong Ye
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, University town, Waihuan Rd., Panyu, Guangzhou, 510006, China
| | - Meizhu Wang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, University town, Waihuan Rd., Panyu, Guangzhou, 510006, China
| | - Cui Zhou
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, University town, Waihuan Rd., Panyu, Guangzhou, 510006, China
| | - Wenming Chen
- Department of Pharmaceutical Production Center &TCM and Ethnomedicine Development International Laboratory, The First Hospital of Hunan University of Chinese Medicine, 95, Shaoshan Rd, Changsha, Hunan, 41007, China
| | - Xu Zhang
- College of Forestry and Landscape Architecture, South China Agricultural University, 510642, China.
| | - Keyu Zhang
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, 200241, Shanghai, China; Key Laboratory of Veterinary Chemical Drugs and Pharmaceutics, Ministry of Agriculture and Rural Affairs, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, P.R. China.
| | - Wen Zhou
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, 200241, Shanghai, China; Key Laboratory of Veterinary Chemical Drugs and Pharmaceutics, Ministry of Agriculture and Rural Affairs, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, P.R. China.
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11
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Zhao D, Feng SX, Zhang HJ, Zhang N, Liu XF, Wan Y, Zhou YX, Li JS. Pharmacokinetics, tissue distribution and excretion of five rhubarb anthraquinones in rats after oral administration of effective fraction of anthraquinones from rheum officinale. Xenobiotica 2021; 51:916-925. [PMID: 34110981 DOI: 10.1080/00498254.2021.1940353] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Rhubarb, a famous traditional Chinese medicine, shows a wide range of physiological activities and pharmacological benefits. Rhubarb anthraquinones are perceived as the pharmacologically active compounds of Rhubarb, and understanding metabolism of them is crucial to assure safety and effectiveness of clinical application. In this study, the pharmacokinetics, tissue distribution and excretion of five rhubarb anthraquinones (aloe-emodin, rhein, emodin, chrysophanol, physcion) were systematically investigated after oral administration of rhubarb extract to rats.An HPLC method was developed and validated for quantitation of five rhubarb anthraquinones in rat plasma, tissues, urine and faeces to investigate the Pharmacokinetic characteristics. The results showed that the proposed method was suitable for the quantification of five anthraquinones in plasma, tissue and excreta samples with satisfactory linear (r > 0.99), precision (<10%) and recovery (85.12-104.20%). The plasma concentration profiles showed a quick absorption with the mean Tmax of 0.42-0.75 h and t1/2 of 6.60-15.11 h for five anthraquinones. The analytes were widely distributed in most of the tissues. Approximately 0.13-10.59% and 28.47-81.14% of five anthraquinones were recovered in urine and faeces within 132 h post-dosing, which indicated the major elimination route was faeces excretion.In summary, this study lays a foundation for elucidating the pharmacokinetic rule of rhubarb anthraquinone and the important data can provide reliable scientific resource for further research.
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Affiliation(s)
- Di Zhao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China.,Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan Province & Education Ministry of P. R. China, Zhengzhou, China
| | - Su-Xiang Feng
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China.,Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan Province & Education Ministry of P. R. China, Zhengzhou, China.,Zhengzhou Key Laboratory of Chinese Medicine Quality Control and Evaluation, Zhengzhou, China
| | - Hao-Jie Zhang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China.,Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan Province & Education Ministry of P. R. China, Zhengzhou, China
| | - Na Zhang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China
| | - Xue-Fang Liu
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China.,Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan Province & Education Ministry of P. R. China, Zhengzhou, China
| | - Yan Wan
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China.,Zhengzhou Key Laboratory of Chinese Medicine Quality Control and Evaluation, Zhengzhou, China
| | | | - Jian-Sheng Li
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China.,Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan Province & Education Ministry of P. R. China, Zhengzhou, China.,Zhengzhou Key Laboratory of Chinese Medicine Quality Control and Evaluation, Zhengzhou, China
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12
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Fazil M, Nikhat S. Exploring new horizons in health care: A mechanistic review on the potential of Unani medicines in combating epidemics of infectious diseases. Phytother Res 2021; 35:2317-2335. [PMID: 33169913 DOI: 10.1002/ptr.6949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/03/2020] [Accepted: 10/30/2020] [Indexed: 12/23/2022]
Abstract
The 20th and 21st centuries have witnessed epidemics and pandemics of various infectious agents. The development of effective antimicrobials in the 20th century has been complemented with the emergence of resistant and mutant strains. In this context, we present a comprehensive overview of the preventive measures described in Unani medicine during epidemics. Unani medicine is a traditional medicine system included in the Indian Systems of Medicine. Unani medicine has an extensive description of epidemic infections and preventive and therapeutic measures for the same. Certain factors like environment, season, and geographical location of a place are known to determine the extent of infections, and their escalation to epidemics. Maintenance of general health, immune-stimulation, and disinfecting of the environment are advised as protective measures, for which many drugs are prescribed. In the case of illness, specific antimicrobial drugs of natural origin are prescribed. Herein we discuss these measures in detail, along with the scientific evidences of anti-microbial, immunomodulatory, and health-protective actions of these drugs.
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Affiliation(s)
- Mohammad Fazil
- Hakim Ajmal Khan Institute for Literary and Historical Research in Unani Medicine, Central Council for Research in Unani Medicine, Jamia Millia Islamia Campus, New Delhi, India
| | - Sadia Nikhat
- Department of Ilaj bit Tadbeer, School of Unani Medical Education and Research, New Delhi, India
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13
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Comparative transcriptome analysis of Rheum australe, an endangered medicinal herb, growing in its natural habitat and those grown in controlled growth chambers. Sci Rep 2021; 11:3702. [PMID: 33580100 PMCID: PMC7881009 DOI: 10.1038/s41598-020-79020-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 11/02/2020] [Indexed: 01/30/2023] Open
Abstract
Rheum australe is an endangered medicinal herb of high altitude alpine region of Himalayas and is known to possess anti-cancerous properties. Unlike many herbs of the region, R. australe has broad leaves. The species thrives well under the environmental extremes in its niche habitat, therefore an understanding of transcriptome of R. australe to environmental cues was of significance. Since, temperature is one of the major environmental variables in the niche of R. australe, transcriptome was studied in the species growing in natural habitat and those grown in growth chambers maintained at 4 °C and 25 °C to understand genes associated with different temperatures. A total of 39,136 primarily assembled transcripts were obtained from 10,17,74,336 clean read, and 21,303 unigenes could match to public databases. An analysis of transcriptome by fragments per kilobase of transcript per million, followed by validation through qRT-PCR showed 22.4% up- and 22.5% down-regulated common differentially expressed genes in the species growing under natural habitat and at 4 °C as compared to those at 25 °C. These genes largely belonged to signaling pathway, transporters, secondary metabolites, phytohormones, and those associated with cellular protection, suggesting their importance in imparting adaptive advantage to R. australe in its niche.
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14
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Liu J, Feng W, Peng C. A Song of Ice and Fire: Cold and Hot Properties of Traditional Chinese Medicines. Front Pharmacol 2021; 11:598744. [PMID: 33542688 PMCID: PMC7851091 DOI: 10.3389/fphar.2020.598744] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 11/10/2020] [Indexed: 12/11/2022] Open
Abstract
The theory of cold and hot properties is the basic theory of traditional Chinese medicines (TCMs) and has been successfully applied to combat human diseases for thousands of years. Although the theory of cold and hot is very important to guide the clinical application of TCMs, this ancient theory remains an enigma for a long time. In recent years, more and more researchers have tried to uncover this ancient theory with the help of modern techniques, and the cold and hot properties of a myriad of TCMs have been studied. However, there is no review of cold and hot properties. In this review, we first briefly introduced the basic theories about cold and hot properties, including how to distinguish between the cold and hot properties of TCMs and the classification and treatment of cold and hot syndromes. Then, focusing on the application of cold and hot properties, we take several important TCMs with cold or hot property as examples to summarize their traditional usage, phytochemistry, and pharmacology. In addition, the mechanisms of thermogenesis and antipyretic effect of these important TCMs, which are related to the cold and hot properties, were summarized. At the end of this review, the perspectives on research strategies and research directions of hot and cold properties were also offered.
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Affiliation(s)
- Juan Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwestern China, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wuwen Feng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwestern China, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Cheng Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwestern China, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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15
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Nikhat S, Fazil M. Overview of Covid-19; its prevention and management in the light of Unani medicine. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 728:138859. [PMID: 32334163 PMCID: PMC7174982 DOI: 10.1016/j.scitotenv.2020.138859] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 04/18/2020] [Accepted: 04/19/2020] [Indexed: 05/04/2023]
Abstract
Since December 2019, a respiratory pandemic named as coronavirus disease 2019 (Covid-19) caused by a new coronavirus named as SARS-CoV-2, has taken the world by storm. The symptoms are fever, malaise, and cough which resolve in a few days in most cases; but may progress to respiratory distress and organ failure. Transmission is through droplet infection or fomites, but other modes such as airborne transmission and oro-fecal transmission are also speculated. Research is underway to develop effective vaccines and medicines for the disease. In such a scenario, we present the measures described in Unani system of medicine for health protection during epidemics. Unani is a traditional system of medicine developed during the middle ages, which employs natural drugs of herbal, animal and mineral origin for treatment. In Unani medicine, during an epidemic, apart from isolation and quarantine, three measures are of utmost importance, (i) purification of surroundings using certain herbal drugs as fumigants or sprays, (ii) health promotion and immune-modulation, and (iii) use of health-protecting drugs and symptom-specific drugs. Drugs such as loban (Styrax benzoides W. G. Craib), sandroos (Hymenaea verrucosa Gaertn.) za'fran (Crocus sativus L.), vinegar etc. are prescribed in various forms. Scientific researches on these drugs reveal the presence of a number of pharmacologically active substances, which may provide a new insight into the management of infections and epidemics.
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Affiliation(s)
- Sadia Nikhat
- Dept. of Ilaj bit Tadbeer, School of Unani Medical Education and Research, Jamia Hamdard, New Delhi 110062, India.
| | - Mohammad Fazil
- HAK Institute of Literary and Historical Research in Unani Medicine, CCRUM, Jamia Millia Islamia Campus, New Delhi 110025, India.
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16
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Zhang N, Su Y, Gao Y, Bao T, Wang S. Facile synthesis and immobilization of boroxine polymers containing carbon chains and their application as adsorbents. Polym Chem 2020. [DOI: 10.1039/d0py00797h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel boroxine-linked covalent organic polymers was synthesized and immobilized by one pot reaction for extraction of anthraquinones.
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Affiliation(s)
- Nan Zhang
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an
- 710061
| | - Ying Su
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an
- 710061
| | - Yan Gao
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an
- 710061
| | - Tao Bao
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an
- 710061
| | - Sicen Wang
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an
- 710061
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