1
|
Kumar K, Das R, Thapa B, Rakhecha B, Srivastava S, Savita K, Israr M, Chanda D, Banerjee D, Shanker K, Bawankule DU, Santini B, Di Paolo ML, Via LD, Passarella D, Negi AS. Dual targeted 2-Benzylideneindanone pendant hydroxamic acid group exhibits selective HDAC6 inhibition along with tubulin stabilization effect. Bioorg Med Chem 2023; 86:117300. [PMID: 37146520 DOI: 10.1016/j.bmc.2023.117300] [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: 03/09/2023] [Revised: 04/19/2023] [Accepted: 04/23/2023] [Indexed: 05/07/2023]
Abstract
Abnormal epigenetics has been recognised as an early event in tumour progression and aberrant acetylation of lysine in particular has been understood in tumorigenesis. Therefore, it has become an attractive target for anticancer drug development. However, HDAC inhibitors have limited success due to toxicity and drug resistance concerns. Present study deals with design and synthesis of bivalent indanone based HDAC6 and antitubulin ligands as anticancer agents. Two of the analogues 9 and 21 exhibited potent antiproliferative activities (IC50, 0.36-3.27 µM) and high potency against HDAC 6 enzyme. Compound 21 showed high selectivity against HDAC 6 while 9 exhibited low selectivity. Both the compounds also showed microtubule stabilization effects and moderate anti-inflammatory effect. Dual targeted anticancer agents with concomitant anti-inflammatory effects will be more attractive clinical candidates in future.
Collapse
Affiliation(s)
- Kapil Kumar
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Ranjana Das
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Barsha Thapa
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Bharti Rakhecha
- CSIR-Central Drug Research Institute, Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Sapna Srivastava
- CSIR-Central Drug Research Institute, Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Kumari Savita
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Monazza Israr
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Debabrata Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India; Academy of Science and Innovative Research (AcSIR), Ghaziabad, U.P. 201002, India
| | - Dibyendu Banerjee
- CSIR-Central Drug Research Institute, Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India; Academy of Science and Innovative Research (AcSIR), Ghaziabad, U.P. 201002, India
| | - Karuna Shanker
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India; Academy of Science and Innovative Research (AcSIR), Ghaziabad, U.P. 201002, India
| | - D U Bawankule
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India; Academy of Science and Innovative Research (AcSIR), Ghaziabad, U.P. 201002, India
| | - Benedetta Santini
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy
| | - Maria Luisa Di Paolo
- Department of Molecular Medicine, University of Padova, via G. Colombo 3, 35131 Padova, Italy
| | - Lisa Dalla Via
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, via F. Marzolo 5, 35131 Padova, Italy
| | - Daniele Passarella
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy
| | - Arvind Singh Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India; Academy of Science and Innovative Research (AcSIR), Ghaziabad, U.P. 201002, India.
| |
Collapse
|
2
|
Biswas P, Ghorai M, Mishra T, Gopalakrishnan AV, Roy D, Mane AB, Mundhra A, Das N, Mohture VM, Patil MT, Rahman MH, Jha NK, Batiha GES, Saha SC, Shekhawat MS, Radha, Kumar M, Pandey DK, Dey A. Piper longum L.: A comprehensive review on traditional uses, phytochemistry, pharmacology, and health-promoting activities. Phytother Res 2022; 36:4425-4476. [PMID: 36256521 DOI: 10.1002/ptr.7649] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 07/29/2022] [Accepted: 09/18/2022] [Indexed: 12/13/2022]
Abstract
Piper longum (family Piperaceae), commonly known as "long-pepper" or "Pippali" grows as a perennial shrub or as an herbaceous vine. It is native to the Indo-Malaya region and widely distributed in the tropical and subtropical world including the Indian subcontinent, Sri Lanka, Middle-East, and America. The fruits are mostly used as culinary spice and preservatives and are also a potent remedy in various traditional medicinal systems against bronchitis, cough, cold, snakebite, and scorpion-sting and are also used as a contraceptive. Various bioactive-phytochemicals including alkaloids, flavonoids, esters, and steroids were identified from the plant extracts and essential oils from the roots and fruits were reported as antimicrobial, antiparasitic, anthelminthic, mosquito-larvicidal, antiinflammatory, analgesic, antioxidant, anticancer, neuro-pharmacological, antihyperglycaemic, hepato-protective, antihyperlipidaemic, antiangiogenic, immunomodulatory, antiarthritic, antiulcer, antiasthmatic, cardioprotective, and anti-snake-venom agents. Many of its pharmacological properties were attributed to its antioxidative and antiinflammatory effects and its ability to modulate a number of signalling pathways and enzymes. This review comprehensively encompasses information on habit, distribution, ethnobotany, phytochemistry, and pharmacology of P. longum in relation to its medicinal importance and health benefits to validate the traditional claims supported by specific scientific experiments. In addition, it also discusses the safety and toxicity studies, application of green synthesis and nanotechnology as well as clinical trials performed with the plant also elucidating research gaps and future perspectives of its multifaceted uses.
Collapse
Affiliation(s)
- Protha Biswas
- Department of Life Sciences, Presidency University, Kolkata, West Bengal, India
| | - Mimosa Ghorai
- Department of Life Sciences, Presidency University, Kolkata, West Bengal, India
| | - Tulika Mishra
- Department of Botany, DDU Gorakhpur University, Gorakhpur, Uttar Pradesh, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Debleena Roy
- Department of Botany, Lady Brabourne College, Kolkata, West Bengal, India
| | | | - Avinash Mundhra
- Department of Botany, Rishi Bankim Chandra College, Naihati, India
| | - Neela Das
- Department of Botany, Rishi Bankim Chandra College, Naihati, India
| | | | - Manoj Tukaram Patil
- Department of Botany, SNJB's KKHA Arts SMGL Commerce and SPHJ Science College Chandwad (Nashik) Maharashtra, Affiliated to Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Md Habibur Rahman
- Department of Global Medical Science, Wonju College of Medicine, Yonsei University, Wonju, South Korea
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology (SET), Sharda University, Greater Noida, India.,Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun, India.,Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, India
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | | | - Mahipal S Shekhawat
- Plant Biotechnology Unit, KM Government Institute for Postgraduate Studies and Research, Puducherry, India
| | - Radha
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan, Himachal Pradesh, India
| | - Manoj Kumar
- Department of Botany, Lady Brabourne College, Kolkata, West Bengal, India.,Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt.,Chemical and Biochemical Processing Division, ICAR - Central Institute for Research on Cotton Technology, Mumbai, Maharashtra, India
| | - Devendra Kumar Pandey
- Department of Biotechnology, Lovely Professional University, Phagwara, Punjab, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, West Bengal, India
| |
Collapse
|
3
|
Sharma R, Jadhav M, Choudhary N, Kumar A, Rauf A, Gundamaraju R, AlAsmari AF, Ali N, Singla RK, Sharma R, Shen B. Deciphering the impact and mechanism of Trikatu, a spices-based formulation on alcoholic liver disease employing network pharmacology analysis and in vivo validation. Front Nutr 2022; 9:1063118. [PMID: 36466417 PMCID: PMC9709420 DOI: 10.3389/fnut.2022.1063118] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 10/28/2022] [Indexed: 07/30/2023] Open
Abstract
Trikatu Churna (TC) comprising Zingiber officinale rhizome, Piper longum, and Piper nigrum fruit, is effective in treating liver diseases and has high nutraceutical values. However, the efficacy of TC in treating alcoholic liver disease (ALD) and its mechanism remain largely unknown. This study evaluated the hepatoprotective effects of different doses of TC as well as to identify the bioactive components and determine their mechanism of action against ethanol-induced ALD. A compound-target network analysis model of TC was established to identify its potential bioactive compounds and pathways that might regulate its hepatoprotective effects. Further, in-vivo studies were performed to validate the potential of TC (200 mg/kg and 400 mg/kg b.w.) in the treatment and management of ALD. The study revealed that both the dosages of TC demonstrate significant (p > 0.0001) hepatoprotective effects by improving body weight, total bilirubin, serum glutamic oxaloacetic transaminase (SGOT), serum glutamic pyruvic transaminase (SGPT), serum alkaline phosphate (ALP), total cholesterol, total protein, globulin, albumin, and liver morphology. The High-performance thin-layer chromatography (HPTLC) fingerprinting of TC showed the presence of piperine. Network pharmacology identifies the role of TC in regulating various signaling processes including Advanced glycation end products-receptor for advanced glycation end products (AGE-RAGE), Hypoxia-inducible factors (HIF-1), Nuclear factor kappa-light-chain-enhancer of activated B cells (NF-Kappa B), and Phosphatidylinositol 3-kinase/protein kinase B (PI3K/Akt) signaling to exert its anti-inflammatory, antioxidant and anti-apoptotic role in managing ALD. Based on the bioinformatics analysis, some of the key targets of TC were found to be Prostaglandin-Endoperoxide Synthase 2 (PTGS2) or Cyclooxygenase-2 (COX-2), Sirtuin 1 (SRT1), and caspase-3. These effects may serve as a novel therapeutic option for the treatment of ALD. These preclinical validation studies for the ethnopharmacological potential of TC in ALD treatment further paved the way for researchers to perform next-level translational and clinical studies. Further, in-depth experimental studies for the validation of these bioinformatics-based results will give a clearer picture of mechanisms.
Collapse
Affiliation(s)
- Ruchi Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
| | - Mangala Jadhav
- Department of Rasa Shastra and Bhaishajya Kalpana, R. A. Podar Ayurvedic Medical College, Mumbai, India
| | - Neha Choudhary
- Centre for Computational Biology and Bioinformatics, Central University of Himachal Pradesh, Dharamsala, Himachal Pradesh, India
| | - Arun Kumar
- Institute of Nuclear Medicine and Allied Sciences (INMAS), Defence Research and Development Organisation (DRDO), New Delhi, India
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Pakistan
| | - Rohit Gundamaraju
- ER Stress and Mucosal Immunology Lab, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS, Australia
| | - Abdullah F. AlAsmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Nemat Ali
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Rajeev K. Singla
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Rohit Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
| | - Bairong Shen
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
4
|
Towards the development of phytoextract based healthy ageing cognitive booster formulation, explored through Caenorhabditis elegans model. THE NUCLEUS 2022; 65:303-320. [DOI: 10.1007/s13237-022-00407-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 10/05/2022] [Indexed: 11/12/2022] Open
|
5
|
Water Extract of Piper longum Linn Ameliorates Ovariectomy-Induced Bone Loss by Inhibiting Osteoclast Differentiation. Nutrients 2022; 14:nu14173667. [PMID: 36079923 PMCID: PMC9459790 DOI: 10.3390/nu14173667] [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: 07/29/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 11/23/2022] Open
Abstract
Piper longum linn has traditionally been used for the treatment of respiratory and gastrointestinal disorders in India. Although various pharmacological effects of P. longum have been studied, its effects on bone have not been clearly elucidated. Therefore, this study examined the inhibitory effect of the water extract of P. longum Linn (WEPL) on osteoclast differentiation. WEPL directly affected the osteoclast precursors and suppressed osteoclast differentiation in vitro. In addition, the expression levels of c-Fos and nuclear factor of activated T cells 1, a critical transcription factor for osteoclastogenesis, were significantly downregulated by WEPL via the suppression of the receptor activator of nuclear factor (NF)-κB ligand-induced mitogen-activated protein kinase and NF-κB signaling pathways. Consistent with the in vitro results, oral administration of WEPL (100 and 300 mpk) to ovariectomized mice for six weeks relieved the OVX-induced bone loss. We also identified phytochemicals in WEPL that are reported to exert inhibitory effects on osteoclastogenesis and/or bone loss. Collectively, the findings of our study indicate that WEPL has an anti-osteoporotic effect on OVX-induced bone loss by diminishing osteoclast differentiation, suggesting that it may be useful to treat several bone diseases caused by excessive bone resorption.
Collapse
|
6
|
Almutlaq RN, Newell-Fugate AE, Evans LC, Fatima H, Gohar EY. Aromatase inhibition increases blood pressure and markers of renal injury in female rats. Am J Physiol Renal Physiol 2022; 323:F349-F360. [PMID: 35900340 PMCID: PMC9423724 DOI: 10.1152/ajprenal.00055.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/22/2022] [Accepted: 07/13/2022] [Indexed: 11/22/2022] Open
Abstract
Aromatase is a monooxygenase that catalyzes the rate-limiting step of estrogen biosynthesis from androgens. Aromatase inhibitors are widely used for the treatment of patients with hormone receptor-positive breast cancer. However, the effects of aromatase inhibitors on cardiovascular and renal health in females are understudied. Given that estrogen is protective against cardiovascular and kidney diseases, we hypothesized that aromatase inhibition elevates blood pressure and induces kidney injury in female Sprague-Dawley rats. Twelve-week-old female rats were implanted with radiotelemetry transmitters to continuously monitor blood pressure. After baseline blood pressure recording, rats were randomly assigned to treatment with the aromatase inhibitor anastrozole (ASZ) or vehicle (Veh) in drinking water. Twenty days after treatment initiation, rats were shifted from a normal-salt (NS) diet to a high-salt (HS) diet for an additional 40 days. Rats were euthanized 60 days after treatment initiation. Body weight increased in both groups over the study period, but the increase was greater in the ASZ-treated group than in the Veh-treated group. Mean arterial pressure increased in ASZ-treated rats during the NS and HS diet phases but remained unchanged in Veh-treated rats. In addition, urinary excretion of albumin and kidney injury marker-1 and plasma urea were increased in response to aromatase inhibition. Furthermore, histological assessment revealed that ASZ treatment increased morphological evidence of renal tubular injury and proximal tubular brush border loss. In conclusion, chronic aromatase inhibition in vivo with ASZ increases blood pressure and markers of renal proximal tubular injury in female Sprague-Dawley rats, suggesting an important role for aromatization in the maintenance cardiovascular and renal health in females.NEW & NOTEWORTHY Aromatase enzyme catalyzes the rate-limiting step in estrogen biosynthesis. Aromatase inhibitors are clinically used for the treatment of patients with breast cancer; however, the impact of inhibiting aromatization on blood pressure and renal function is incompletely understood. The present findings demonstrate that systemic anastrozole treatment increases blood pressure and renal tubular injury markers in female rats fed a high-salt diet, suggesting an important role for aromatization in preserving cardiovascular and renal health in females.
Collapse
Affiliation(s)
- Rawan N Almutlaq
- Cardiorenal Physiology and Medicine Section, Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Annie E Newell-Fugate
- Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas
| | - Louise C Evans
- Department of Surgery, Medical School, University of Minnesota, Minneapolis, Minnesota
| | - Huma Fatima
- Division of Anatomic and Clinical Pathology, Department of Pathology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Eman Y Gohar
- Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, Tennessee
| |
Collapse
|
7
|
Singh R, Goel S, Bourgeade P, Aleya L, Tewari D. Ayurveda Rasayana as antivirals and immunomodulators: potential applications in COVID-19. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:55925-55951. [PMID: 34491498 PMCID: PMC8422837 DOI: 10.1007/s11356-021-16280-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 08/27/2021] [Indexed: 05/08/2023]
Abstract
Coronavirus disease (COVID-19) has been declared as a pandemic by the World Health Organization with rapid spread across 216 countries. COVID-19 pandemic has left its imprints on various health systems globally and caused immense social and economic disruptions. The scientific community across the globe is in a quest for digging the effective treatment for COVID-19 and exploring potential leads from traditional systems of healthcare across the world too. Ayurveda (Indian traditional system of medicine) has a comprehensive aspect of immunity through Rasayana which is a rejuvenation therapy. Here we attempt to generate the potential leads based on the classical text from Ayurveda in general and Rasayana in particular to develop effective antiviral and/or immunomodulator for potential or adjunct therapy in SARS-CoV-2. The Rasayana acts not only by resisting body to restrain or withstand the strength, severity or progression of a disease but also by promoting power of the body to prevent the manifestation of a disease. These Rasayana herbs are common in practice as immunomodulator, antiviral and protectives. The studies on Rasayana can provide an insight into the future course of research for the plausible development of effective management of COVID-19 by the utilization and development of various traditional systems of healthcare. Keeping in view the current pandemic situation, there is an urgent need of developing potential medicines. This study proposes certain prominent medicinal plants which may be further studied for drug development process and also in clinical setup under repurposing of these herbs.
Collapse
Affiliation(s)
- Rajeshwari Singh
- Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India, Janakpuri, New Delhi, 110058, India
| | - Sumeet Goel
- Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India, Janakpuri, New Delhi, 110058, India
| | - Pascale Bourgeade
- Chrono-Environnement Laboratory, UMR CNRS 6249, Bourgogne Franche-Comté University, F-25030, Besançon Cedex, France
| | - Lotfi Aleya
- Chrono-Environnement Laboratory, UMR CNRS 6249, Bourgogne Franche-Comté University, F-25030, Besançon Cedex, France.
| | - Devesh Tewari
- Department of Pharmacognosy, School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India.
| |
Collapse
|
8
|
Design, synthesis and broad spectrum antibreast cancer activity of diarylindoles via induction of apoptosis in aggressive breast cancer cells. Bioorg Med Chem 2021; 42:116252. [PMID: 34153643 DOI: 10.1016/j.bmc.2021.116252] [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] [Received: 03/19/2021] [Revised: 05/23/2021] [Accepted: 05/28/2021] [Indexed: 02/07/2023]
Abstract
Breast cancer is the second leading cause of cancer deaths in women with significant morbidity and mortality. Present study describes design, synthesis and detailed pharmacology of indole derivatives exhibiting remarkable broad spectrum antiproliferative activity against breast cancer cells. Detailed mechanistic evaluations confirmed induction of G0/G1 arrest, apoptosis induction, loss of mitochondrial integrity, enhanced ROS generation, autophagy, estrogen receptor β-transactivation and increased tubulin polymerization. In in-vivo efficacy studies in rodent model, these indole derivatives induced significant regression in mice mammary tumour on 21 days daily oral dose. Moreover, compounds 19 and 23 were safe in Swiss albino mice in safety studies. These diarylindoles may further be optimized for better efficacy.
Collapse
|
9
|
Rapid Determination of Nitrate in Brain Regions and Cerebrospinal Fluid of Transient Bilateral Common Carotid Artery Occlusion Rat Model by HPLC–UV. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES 2021. [DOI: 10.1007/s40010-020-00666-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
10
|
Khwaja S, Fatima K, Mishra D, Babu V, Kumar Y, Malik SB, Tabassum M, Luqman S, Bawankule DU, Chanda D, Khan F, Mondhe DM, Negi AS. An improved synthesis of indanocine and antiproliferative activity of 2-benzylindanocine via microtubule destabilization. Chem Biol Drug Des 2021; 98:127-143. [PMID: 33969634 DOI: 10.1111/cbdd.13857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/08/2021] [Accepted: 05/01/2021] [Indexed: 11/28/2022]
Abstract
Indanocine, a potent anticancer investigational drug of National Cancer Institute-USA, has been much discussed in recent years. Present communication aimed at total synthesis of indanocine and its close analogues. Total synthesis was improved by double yields than previously reported yields. Some of the benzylidene and 2-benzyl derivatives with free rotation at C2 position exhibited potential cytotoxicities against various human cancer cell lines. Five such analogues exhibited potential antiproliferative effect against HCT-116 and MIA PACA-2 cell lines. Benzylindanocine 12i induced microtubule destabilization by occupying colchicine binding pocket of β-tubulin. It also exhibited anti-inflammatory activity by down-regulating IL-6 and TNF-α. In Ehrlich ascites carcinoma model, 12i reduced 78.4% of EAC tumour in Swiss albino mice at 90 mg/kg (i.p.) dose. Further, in in vivo safety studies, 12i was found to be safe to rodents up to 1,000 mg/kg dose. Concomitant anticancer and anti-inflammatory activity of benzylindanocine is distinctive, which suggests its further optimization for better efficacy and druggability.
Collapse
Affiliation(s)
- Sadiya Khwaja
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Kaneez Fatima
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Divya Mishra
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India
| | - Vineet Babu
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India
| | - Yogesh Kumar
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India
| | - Sumera Banu Malik
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Jammu, India
| | - Misbah Tabassum
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Jammu, India
| | - Suaib Luqman
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Dnyaneshwar U Bawankule
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Debabrata Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Feroz Khan
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Dilip M Mondhe
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.,CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Jammu, India
| | - Arvind S Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP) P.O. CIMAP, Lucknow, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| |
Collapse
|
11
|
Javed D, Dixit AK. Is Trikatu; an ayurvedic formulation effective for the management of flu-like illness? A narrative review. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2021; 19:193-202. [PMID: 34081846 DOI: 10.1515/jcim-2020-0485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/04/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVES The aim of this review is to summarise and appraise the findings of various studies on Trikatu. CONTENT COVID-19 or SARS-CoV-2 disease a pandemic principally contaminating the respiratory tract and bringing about Severe Acute Respiratory Syndrome is liable for significant mortality around the world. Far-fetched, there is no exact treatment accessible till today. Consequently, it is critical to discover the alternative methodology which can decrease the weight of illness. Trikatu powder recommended by authorities for the management of mild cases of COVID-19 is a conventional ayurvedic formulation containing three spices; Zingiber officinale, Piper nigrum, and Piper longum. A comprehensive search of the articles published since inception to 01/08/2020 on Trikatu was carried out. Major electronic medical databases such as Pub Med/MEDLINE and Cochrane Database of Systematic Reviews were used for the literature search. SUMMARY A total of 21 records were identified by electronic searches between since inception to 01/08/2020 of which 13 records were included for review. The reviewed articles highlight Trikatu as a safe, anti-inflammatory, and immune-modulatory property by suppression of the production of pro-inflammatory cytokines TNF-a, IL-1b, IL-6, IL-17, alteration in levels of circulating immune complexes, anti-dyslipidaemia agent by reduced triglycerides and LDL cholesterol and increased HDL cholesterol, enhancing bio-availability of co-drug by reducing the elimination half-life (t1/2β) and zero time intercept of the elimination phase. OUTLOOK The findings of this review seem to show Trikatu as a potential anti-inflammatory, anti-dyslipidaemia, and immune-modulatory ayurvedic formulation can be used for combating flu like illnesses and also in the management of COVID-19 as an adjuvant. However, rigorous double blind randomized controlled trials with larger sample size are warranted for better validation in such clinical conditions. HIGHLIGHTS – COVID-19 has affected the lives of millions worldwide and unfortunately no precise treatment available till today.
– Trikatu an ayurvedic formulation suggested by various authorities in India.
– Trikatu found to be a potential anti-inflammatory; anti-dyslipidaemia and immune-modulatory drug can be used for combating flu like illnesses.
Collapse
Affiliation(s)
- Danish Javed
- Department of AYUSH, All India Institute of Medical Science, Bhopal, Madhya Pradesh, India
| | - Ashish Kumar Dixit
- Homoeopathy, All India Institute of Medical Science, Bhopal, Madhya Pradesh, India
| |
Collapse
|
12
|
Iqbal H, Verma AK, Yadav P, Alam S, Shafiq M, Mishra D, Khan F, Hanif K, Negi AS, Chanda D. Antihypertensive Effect of a Novel Angiotensin II Receptor Blocker Fluorophenyl Benzimidazole: Contribution of cGMP, Voltage-dependent Calcium Channels, and BK Ca Channels to Vasorelaxant Mechanisms. Front Pharmacol 2021; 12:611109. [PMID: 33859561 PMCID: PMC8042648 DOI: 10.3389/fphar.2021.611109] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 02/09/2021] [Indexed: 12/03/2022] Open
Abstract
Background: The current study presents the novel angiotensin II receptor blocker fluorophenyl benzimidazole (FPD) as an antihypertensive agent in the SHR model of hypertension. We investigated the role of cGMP, voltage-dependent L-type calcium channels, and BKCa channels in the vasorelaxant mechanisms of FPD in the rat superior mesenteric artery. Methods: The antihypertensive effect of FPD was examined using an invasive technique measuring blood pressure in SHR animals. Using a myograph, tension measurement was completed in the superior mesenteric artery to elucidate the mechanisms of vasorelaxation involving AT1 receptors, the NO/cGMP pathway, L-type calcium channels, and BKCa channels. Ion flux (Ca2+, K+) studies were conducted in aortic smooth muscle cells. Putative targets proteins were determined by in silico docking studies. A safety evaluation of FPD was carried out using Swiss albino mice. Results: FPD significantly decreased blood pressure in SHR. It relaxed superior mesenteric arteries in a concentration-dependent manner and significantly inhibited angiotensin II-induced contraction. The relaxation response was also mediated by an increase in tissue cGMP levels, inhibition of L-type calcium channels, and the opening of BKCa channels. FPD further enhanced efflux of K+ and inhibited Bay K8644-stimulated Ca2+ influx in aortic smooth muscle cells and docked well in an in silico study with the targets. It was well tolerated in the toxicity study. Conclusion: The present study reports the antihypertensive activity of novel AT-1 receptor blocker FPD at 50 and 100 mg kg−1 with cGMP, L-type calcium channels, and BKCa channels as putative targets of vasorelaxation, and was found safe in oral toxicity.
Collapse
Affiliation(s)
- Hina Iqbal
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Amit Kumar Verma
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Pankaj Yadav
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Sarfaraz Alam
- Computational Biology Lab, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Mohammad Shafiq
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, India
| | - Divya Mishra
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Feroz Khan
- Computational Biology Lab, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Kashif Hanif
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, India
| | - Arvind Singh Negi
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Debabrata Chanda
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| |
Collapse
|
13
|
Sharma D, Chaubey P, Suvarna V. Role of natural products in alleviation of rheumatoid arthritis-A review. J Food Biochem 2021; 45:e13673. [PMID: 33624882 DOI: 10.1111/jfbc.13673] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 02/03/2021] [Accepted: 02/07/2021] [Indexed: 12/15/2022]
Abstract
Rheumatoid arthritis (RHA) is one of the most prevalent complex, chronic, inflammatory diseases, manifested by elevated oxidative stress and inflammatory biomarkers. Prolonged administration of NSAIDs, steroids, and DMARDs, used in the treatment of RHA, is associated with deleterious side effects. This necessitates the urge of new and safe approaches for RHA management, based on the complementary and alternative system of medicine. Documented evidences have suggested that supplementation with nutritional, dietary, and herbal components; can play a crucial role as an adjuvant, in the alleviation of the RHA symptoms, through their influence on the pathological inflammatory processes. Dietary phenolic compounds, flavonoids, carotenoids, and alkaloids with their ability to modulate prooxidant and pro-inflammatory pathways, have been effective in delaying the arthritic disease progression. Moreover, in scientific explorations, herbs containing phenolic compounds, alkaloids, carotenoids flavonoids, spices such as ginger, turmeric, Ayurvedic formulations, different diets such as Mediterranean diet, vegan diet, beverages, and oils such as sesame oil, rice bran oil, vitamins, and probiotics are proven to modulate the action of inflammatory molecules, involved in RHA pathology. Subsequently, the purpose of this review article is to summarize various in vitro, in vivo, and clinical studies in RHA, which have documented remarkable insights into the anti-inflammatory, antioxidant, analgesic, and immunomodulatory, bone erosion preventing properties of dietary, nutritional, and herbal components with the focus on their molecular level mechanisms involved in RHA. Even though major findings were derived from in vitro studies, several in vivo and clinical studies have established the use of diet, herbal, and nutritional management in RHA treatment. PRACTICAL APPLICATIONS: Thickening of the synovial membrane, bone erosion, and cartilage destruction is known to trigger rheumatoid arthritis causing inflammation and pain in bone joints. Continuous intake of NSAIDs, steroids, and DMARD therapy are associated with detrimental side effects. These side effects can be overcome by the use of dietary, nutritional, and herbal interventions based on the complementary and alternative therapy. This concept portrays the food components and other natural components having the potential to promote health, improve general well-being, and reduce the risk of RHA.
Collapse
Affiliation(s)
- Dhvani Sharma
- SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Pramila Chaubey
- College of Pharmacy, Shaqra University, Kingdom of Saudi Arabia, Saudi Arabia
| | - Vasanti Suvarna
- SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| |
Collapse
|
14
|
Mohanty CS, Syed N, Kumar D, Khare S, Nayak SP, Sarvendra K, Pattanayak R, Pal A, Chanotiya CS, Rout PK. Chemical characterization of winged bean (Psophocarpus tetragonolobus (L.) DC. seeds and safety evaluation of its fatty oil. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-020-00680-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
15
|
Raj Dwivedi G, Khwaja S, Singh Negi A, Panda SS, Swaroop Sanket A, Pati S, Chand Gupta A, Bawankule DU, Chanda D, Kant R, Darokar MP. Design, synthesis and drug resistance reversal potential of novel curcumin mimics Van D: Synergy potential of curcumin mimics. Bioorg Chem 2021; 106:104454. [PMID: 33213895 DOI: 10.1016/j.bioorg.2020.104454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/03/2020] [Accepted: 11/01/2020] [Indexed: 12/29/2022]
Abstract
Being crucial part of plant-based novel discovery of drug from natural resources, a study was done to explore the antibacterial potential of curcumin mimics in combination with antibiotics against multidrug resistant isolates of Pseudomonas aeruginosa. The best candidate Van D, a curcumin mimics reduced the MIC of tetracycline (TET) up to 16 folds against multidrug resistant clinical isolates. VanD further inhibited the efflux pumps as evident by ethidium bromide efflux and by in-silico docking studies. In another experiment, it was also found that Van D inhibits biofilm synthesis. This derivative kills the KG-P2, an isolate of P. aeruginosa in a time dependent manner, the post-antibiotic effect (PAE) of tetracycline was extended as well as mutant prevention concentration (MPC) of TET was also decreased. In Swiss albino mice, Van D reduced the proinflammatory cytokines concentration. In acute oral toxicity study, this derivative was well tolerated and found to be safe up to 1000 mg/kg dose. To the best of our knowledge, this is the first report on curcumin mimics as synergistic agent via inhibition of efflux pump.
Collapse
Affiliation(s)
- Gaurav Raj Dwivedi
- Microbiology Department, ICMR-Regional Medical Research Centre, Gorakhpur 273013, Uttar Pradesh, India.
| | - Sadiya Khwaja
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, P.O. CIMAP, Lucknow 226015, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Arvind Singh Negi
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, P.O. CIMAP, Lucknow 226015, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
| | - Swati S Panda
- ICMR-Regional Medical Research Centre, Bhubaneshwar 751023, Odisha, India
| | - A Swaroop Sanket
- ICMR-Regional Medical Research Centre, Bhubaneshwar 751023, Odisha, India
| | - Sanghamitra Pati
- ICMR-Regional Medical Research Centre, Bhubaneshwar 751023, Odisha, India
| | - Amit Chand Gupta
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, P.O. CIMAP, Lucknow 226015, India
| | - Dnyaneshwar Umrao Bawankule
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, P.O. CIMAP, Lucknow 226015, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Debabrata Chanda
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, P.O. CIMAP, Lucknow 226015, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Rajni Kant
- Microbiology Department, ICMR-Regional Medical Research Centre, Gorakhpur 273013, Uttar Pradesh, India
| | - Mahendra P Darokar
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, P.O. CIMAP, Lucknow 226015, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| |
Collapse
|
16
|
Fluorinated benzylidene indanone exhibits antiproliferative activity through modulation of microtubule dynamics and antiangiogenic activity. Eur J Pharm Sci 2020; 154:105513. [PMID: 32805425 DOI: 10.1016/j.ejps.2020.105513] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 08/11/2020] [Accepted: 08/11/2020] [Indexed: 02/08/2023]
Abstract
The application of fluorine in drug design has been understood significantly by the medicinal chemists in recent years. Modulation of tubulin-microtubule dynamics is one of the most effective targets for cancer chemotherapeutics. A logically designed and identified lead compound, fluorinated benzylidene indanone 1 has been extensively evaluated for cancer pharmacology. It occupied colchicine binding pocket acting as microtubule destabilizer and induced a G2/M phase arrest in MCF-7 cells. Compound 1 exerted an antiangiogenic effect in MCF-7 cells by down-regulating Vascular Endothelial Growth Factor (VEGF) and Hypoxia Inducible Factor-α (HIF-α). In in-vivo efficacy in C3H/Jax mice mammary carcinoma model, benzylidene indanone 1 reduced tumour volumes by 48.2%. Further in acute oral toxicity studies compound 1 was well tolerated and safe up to 1000 mg/kg dose in Swiss albino mice. The fluorinated benzylidene indanone 1, a new chemical entity (NCE) can further be optimized for better efficacy against breast adenocarcinoma.1.
Collapse
|
17
|
Verma AK, Fatima K, Dudi RK, Tabassum M, Iqbal H, Kumar Y, Luqman S, Mondhe D, Chanda D, Khan F, Shanker K, Negi AS. Antiproliferative activity of diarylnaphthylpyrrolidine derivative via dual target inhibition. Eur J Med Chem 2020; 188:111986. [DOI: 10.1016/j.ejmech.2019.111986] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/05/2019] [Accepted: 12/17/2019] [Indexed: 11/27/2022]
|
18
|
Pathak N, Fatima K, Singh S, Mishra D, Gupta AC, Kumar Y, Chanda D, Bawankule DU, Shanker K, Khan F, Gupta A, Luqman S, Negi AS. Bivalent furostene carbamates as antiproliferative and antiinflammatory agents. J Steroid Biochem Mol Biol 2019; 194:105457. [PMID: 31454535 DOI: 10.1016/j.jsbmb.2019.105457] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 01/14/2023]
Abstract
Breast cancer is the most prevalent cancer in women affecting about 12% of world's female population. It is a multifactorial disease, mostly invasive in nature. Diosgenin and related compounds are potent antiproliferative agents. Carbamate derivatives have been synthesized at C26 of furostene ring after opening spiroketal bond (F-ring) of diosgenin. Compound 10 possessed significant antiproliferative activity against human breast cancer cells by arresting the population at G1 phase of cell division cycle and induced apoptosis. Induction of apoptosis was observed through the caspase signalling cascade by activating caspase-3. Moreover, carbamate 10 exhibited moderate antiinflammatory activity by decreasing the expression of cytokines, TNF-α and IL-6 in LPS-induced inflammation in primary macrophage cells. Furthermore, compound 10 significantly reduced Ehrlich ascites carcinoma significantly in mice. It was well tolerated and safe in acute oral toxicity in Swiss albino mice. The concomitant anticancer and antiinflammatory properties of carbamate 10 are important and thus, can further be optimized for a better anti-breast cancer candidate.
Collapse
Affiliation(s)
- Nandini Pathak
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India
| | - Kaneez Fatima
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Sneha Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India
| | - Divya Mishra
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India
| | - Amit Chand Gupta
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India
| | - Yogesh Kumar
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India
| | - Debabrata Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - D U Bawankule
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Karuna Shanker
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Feroz Khan
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Atul Gupta
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Suaib Luqman
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India.
| | - Arvind S Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), P.O. CIMAP, Kukrail Picnic Spot Road, Lucknow, 226 015, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India.
| |
Collapse
|
19
|
Antihypertensive activity of diethyl-4,4'-dihydroxy-8,3'-neolign-7,7'-dien-9,9'-dionate: A continuation study in L-NAME treated wistar rats. Eur J Pharmacol 2019; 858:172482. [PMID: 31233749 DOI: 10.1016/j.ejphar.2019.172482] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 06/18/2019] [Accepted: 06/18/2019] [Indexed: 11/23/2022]
Abstract
In the present study, we report that neolignan1 (Diethyl-4,4'-dihydroxy-8,3'-neolign-7,7'-dien-9,9'-dionate) relaxes the superior mesenteric artery in a concentration dependent manner (pD2 value 5.392 ± 0.04; n = 8 for endothelium intact and 5.204 ± 0.03; n = 8 for endothelium denuded mesenteric rings, respectively). The relaxation response of neolignan1 was found to be endothelium independent and sensitive to 1H-[1,2,4] oxadiazolo [4,3-a]quinoxalin-1-on (ODQ; 1 μM) and tetraethyl ammonium (TEA; 1 mM). In-silico studies showed good LibDock score (92.66) of neolignan1 with BKCa channel and are in well corroboration with ex-vivo study. Further, neolignan1 significantly decreased the systolic blood pressure, diastolic blood pressure and mean arterial pressure in the Nω-Nitro-L-arginine methyl ester hydrochloride (L-NAME; 50 mg/kg) treated Wistar rats at the dose of 30 and 100 mg/kg given once orally for 15 days. In addition, neolignan1 is well tolerated up to 100 mg/kg when given as a repeated dose, once orally for 28 days in Swiss albino mice. Neolignan1 was well absorbed from oral route, reached peak at 4 h and eliminated below detection level by 12 h after administration. Our present study concludes that neolignan1 produced relaxation in superior mesenteric artery by opening of BKCa channel and produced significant antihypertensive activity in L-NAME treated Wistar rats and was well tolerated by the experimental animal.
Collapse
|
20
|
Antitumour, acute toxicity and molecular modeling studies of 4-(pyridin-4-yl)-6-(thiophen-2-yl) pyrimidin-2(1H)-one against Ehrlich ascites carcinoma and sarcoma-180. Heliyon 2018; 4:e00661. [PMID: 30003157 PMCID: PMC6039700 DOI: 10.1016/j.heliyon.2018.e00661] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/21/2018] [Accepted: 06/15/2018] [Indexed: 11/20/2022] Open
Abstract
In an effort to discover an effective and selective antitumour agent, synthesis and anti-cancer potential of 4-(pyridin-4-yl)-6-(thiophen-2-yl) pyrimidin-2(1H)-one (SK-25), which has been reported earlier by us with significant cytotoxicity towards MiaPaCa-2 malignant cells, with an IC50 value of 1.95 μM and was found to instigate apoptosis. In the present study, the antitumour efficacy of SK-25 was investigated on Ehrlich ascites tumour (EAT, solid), Sarcoma 180 (solid) tumour and Ehrlich ascites carcinoma. The compound was found to inhibit tumour development by 94.71% in Ehrlich ascites carcinoma (EAC), 59.06% in Ehrlich tumour (ET, solid) and 45.68% in Sarcoma-180 (solid) at 30 mg/kg dose. Additionally, SK-25 was established to be non-toxic at a maximum tolerated dose of 1000 mg/kg in acute oral toxicity in Swiss-albino mice. Computer-based predictions also show that the compounds could have an interesting DMPK profile since all 51 computed physicochemical parameters fall within the recommended range for 95% of known drugs. The current study provides insight for further investigation of the antitumour potential of the molecule.
Collapse
|
21
|
Khwaja S, Fatima K, Hasanain M, Behera C, Kour A, Singh A, Luqman S, Sarkar J, Chanda D, Shanker K, Gupta A, Mondhe D, Negi AS. Antiproliferative efficacy of curcumin mimics through microtubule destabilization. Eur J Med Chem 2018; 151:51-61. [DOI: 10.1016/j.ejmech.2018.03.063] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 03/20/2018] [Accepted: 03/21/2018] [Indexed: 10/17/2022]
|
22
|
Khare S, Gupta M, Cheema HS, Maurya AK, Rout P, Darokar MP, Pal A. Rosa damascena restrains Plasmodium falciparum progression in vitro and impedes malaria pathogenesis in murine model. Biomed Pharmacother 2017; 97:1654-1662. [PMID: 29793328 DOI: 10.1016/j.biopha.2017.11.130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 11/20/2017] [Accepted: 11/27/2017] [Indexed: 11/16/2022] Open
Abstract
Malaria the parasitic disease of tropical countries is seeking newer therapeutic strategies owing to the drug resistance to existing drugs. The pathogenesis after infection renders the host to oxidative stress resulting in an altered immune status. Natural products rich in phenols are a source of bio-actives that could have a role in alleviating such condition. The present study reports the phenol rich ethyl acetate extract from the petals of Rosa damascena (RdEa) to be active against Plasmodium falciparum in-vitro and Plasmodium berghei in-vivo. It restores the haemoglobin level while increasing the mean survival time and chemo-suppression in P. berghei infected mice. The HPLC characterised RdEa was found to be rich in Gallic acid and Rutin besides other phenols. RdEa was capable of scavenging the free radicals and modulating the pro-inflammatory mediators (IL6, TNF, IFN and NO) favourably and also restored the architecture of hepatocytes as evidenced through histopathology. The extract was able to arrest the lipopolysaccharide (LPS) induced damage of J774A.1 cells (murine macrophages) and was found to be safe in mice upto 2000 mg/kg body weight.
Collapse
Affiliation(s)
- Sonam Khare
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Madhuri Gupta
- Chemical Sciences Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Harveer Singh Cheema
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Anil Kumar Maurya
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Prashant Rout
- Chemical Sciences Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Mahendra Pandurang Darokar
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Anirban Pal
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India.
| |
Collapse
|
23
|
Sharma M, Sharma S, Sharma V, Sharma K, Yadav SK, Dwivedi P, Agrawal S, Paliwal SK, Dwivedi AK, Maikhuri JP, Gupta G, Mishra PR, Rawat AKS. Oleanolic–bioenhancer coloaded chitosan modified nanocarriers attenuate breast cancer cells by multimode mechanism and preserve female fertility. Int J Biol Macromol 2017; 104:1345-1358. [DOI: 10.1016/j.ijbiomac.2017.06.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 05/24/2017] [Accepted: 06/02/2017] [Indexed: 12/28/2022]
|
24
|
Hamid AA, Kaushal T, Ashraf R, Singh A, Chand Gupta A, Prakash O, Sarkar J, Chanda D, Bawankule DU, Khan F, Shanker K, Aiyelaagbe OO, Negi AS. (22β,25R)-3β-Hydroxy-spirost-5-en-7-iminoxy-heptanoic acid exhibits anti-prostate cancer activity through caspase pathway. Steroids 2017; 119:43-52. [PMID: 28143704 DOI: 10.1016/j.steroids.2017.01.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 12/16/2016] [Accepted: 01/12/2017] [Indexed: 11/20/2022]
Abstract
Prostate cancer is one of the most common cancers in men. Diosgenin and related compounds are potential cytotoxic agents. Twelve diverse analogues of long chain fatty acid/ester of diosgenin-7-ketoxime have been prepared. Six of the analogues exhibited significant anticancer activity against a panel of human cancer cell lines with IC50 ranging from 12 to 35μM. Compound 16, the best representative of the series exerted S phase arrest in DU145 prostate cancer cells and induced apoptosis through caspase pathway. Additionally, these analogues inhibited lipopolysaccharide induced pro-inflammatory cytokines (TNF-α and IL-6) up to 47.7% and 23.3% respectively. Compound 16 was found to be safe in acute oral toxicity in Swiss albino mice up to 300mg/kg dose. The anticancer and antiinflammatory properties of compound 16 are important and can further be optimized for a better anti-prostate cancer candidate.
Collapse
Affiliation(s)
- A A Hamid
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India; Department of Chemistry, University of Ilorin, Ilorin, Nigeria
| | - Tanu Kaushal
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Raghib Ashraf
- CSIR-Central Drug Research Institute (CSIR-CDRI), B.S. 10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Arjun Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Amit Chand Gupta
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Om Prakash
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Jayanta Sarkar
- CSIR-Central Drug Research Institute (CSIR-CDRI), B.S. 10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Debabrata Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - D U Bawankule
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Feroz Khan
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Karuna Shanker
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - O O Aiyelaagbe
- Organic Chemistry Unit, Department of Chemistry, University of Ibadan, Ibadan, Nigeria
| | - Arvind S Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India.
| |
Collapse
|
25
|
Kumar BS, Ravi K, Verma AK, Fatima K, Hasanain M, Singh A, Sarkar J, Luqman S, Chanda D, Negi AS. Synthesis of pharmacologically important naphthoquinones and anticancer activity of 2-benzyllawsone through DNA topoisomerase-II inhibition. Bioorg Med Chem 2017; 25:1364-1373. [DOI: 10.1016/j.bmc.2016.12.043] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 12/24/2016] [Accepted: 12/26/2016] [Indexed: 01/15/2023]
|
26
|
Alcoholic Extract of Eclipta alba Shows In Vitro Antioxidant and Anticancer Activity without Exhibiting Toxicological Effects. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:9094641. [PMID: 28250894 PMCID: PMC5307245 DOI: 10.1155/2017/9094641] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 09/05/2016] [Accepted: 10/04/2016] [Indexed: 12/30/2022]
Abstract
As per WHO estimates, 80% of people around the world use medicinal plants for the cure and prevention of various diseases including cancer owing to their easy availability and cost effectiveness. Eclipta alba has long been used in Ayurveda to treat liver diseases, eye ailments, and hair related disorders. The promising medicinal value of E. alba prompted us to study the antioxidant, nontoxic, and anticancer potential of its alcoholic extract. In the current study, we evaluated the in vitro cytotoxic and antioxidant effect of the alcoholic extract of Eclipta alba (AEEA) in multiple cancer cell lines along with control. We have also evaluated its effect on different in vivo toxicity parameters. Here, we found that AEEA was found to be most active in most of the cancer cell lines but it significantly induced apoptosis in human breast cancer cell lines by disrupting mitochondrial membrane potential and DNA damage. Moreover, AEEA treatment inhibited migration in both MCF 7 and MDA-MB-231 cells in a dose dependent manner. Further, AEEA possesses robust in vitro antioxidant activity along with high total phenolic and flavonoid contents. In summary, our results indicate that Eclipta alba has enormous potential in complementary and alternative medicine for the treatment of cancer.
Collapse
|
27
|
Singh A, Fatima K, Srivastava A, Khwaja S, Priya D, Singh A, Mahajan G, Alam S, Saxena AK, Mondhe DM, Luqman S, Chanda D, Khan F, Negi AS. Anticancer activity of gallic acid template-based benzylidene indanone derivative as microtubule destabilizer. Chem Biol Drug Des 2016; 88:625-634. [PMID: 27495835 DOI: 10.1111/cbdd.12805] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 04/21/2016] [Accepted: 06/02/2016] [Indexed: 12/27/2022]
Abstract
Benzylidene indanones have been designed and synthesized from gallic acid, a plant phenolic acid as possible anticancer agent. The best analogue of the series, that is, 3-(3',4',5'-trimethoxyphenyl)-4,5,6-trimethoxy-2-(4˝-nitrobenzylidene)-indan-1-one (8) exhibited potent cytotoxicity (IC50 =3-10 μm) against several human cancer cell lines through microtubule destabilization (IC50 =1.54 μm) after occupying colchicine-binding site of β-tubulin. In cell cycle analysis, compound 8 exerted G2/M phase arrest in both MCF-7 and MDA-MB-231 cells and induced apoptosis. It reduced 34.8% solid tumor in in vivo Ehrlich ascite carcinoma in Swiss albino mice at 30 mg/kg dose. In acute oral toxicity experiment, it was tolerable up to 300 mg/kg doses in Swiss albino mice. The lead compound 8 needs to be optimized for better activity.
Collapse
Affiliation(s)
- Aastha Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Kaneez Fatima
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Ankita Srivastava
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Sadiya Khwaja
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Dev Priya
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Jammu, Jammu and Kashmir, India
| | - Arjun Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Girish Mahajan
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Jammu, Jammu and Kashmir, India
| | - Sarfaraz Alam
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | | | - D M Mondhe
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Jammu, Jammu and Kashmir, India
| | - Suaib Luqman
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Debabrata Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Feroz Khan
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India
| | - Arvind S Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, Uttar Pradesh, India.
| |
Collapse
|
28
|
Indenes and tetralenes analogues attenuates lipopolysaccharide-induced inflammation: An in-vitro and in-vivo study. Chem Biol Interact 2016; 245:12-9. [DOI: 10.1016/j.cbi.2015.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 11/27/2015] [Accepted: 12/11/2015] [Indexed: 02/06/2023]
|
29
|
Gautam Y, Dwivedi S, Srivastava A, Hamidullah H, Singh A, Chanda D, Singh J, Rai S, Konwar R, Negi AS. 2-(3′,4′-Dimethoxybenzylidene)tetralone induces anti-breast cancer activity through microtubule stabilization and activation of reactive oxygen species. RSC Adv 2016. [DOI: 10.1039/c6ra02663j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
2-Benzylidene tetralone derivatives are exhibited as potent anti-breast cancer agents through microtubule stabilization and induction of apoptosis through reactive oxygen species.
Collapse
Affiliation(s)
- Yashveer Gautam
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | - Sonam Dwivedi
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Ankita Srivastava
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | | | - Arjun Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | - D. Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | - Jyotsna Singh
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Smita Rai
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Rituraj Konwar
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Arvind S. Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| |
Collapse
|
30
|
Sharma M, Sharma S, Sharma V, Agarwal S, Dwivedi P, Paliwal SK, Maikuri JP, Dwivedi AK, Gupta G, Mishra PR, Rawat AKS. Design of folic acid conjugated chitosan nano-cur–bioenhancers to attenuate the hormone-refractory metastatic prostate carcinoma by augmenting oral bioavailability. RSC Adv 2016. [DOI: 10.1039/c5ra17599b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Folic acid conjugated nano-cur–bioenhancer as a functional P-glycoprotein inhibitor enhancing oral bioavailability of curcumin.
Collapse
Affiliation(s)
- Monika Sharma
- Pharmacognosy and Ethnopharmacology Division
- CSIR-National Botanical Research Institute
- Lucknow
- India-226001
- Pharmaceutics Department
| | - Shweta Sharma
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | - Vikas Sharma
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | - Satish Agarwal
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | - Pankaj Dwivedi
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | | | - Jagdamba Prasad Maikuri
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | - Anil K. Dwivedi
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | - Gopal Gupta
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | - Prabhat R. Mishra
- Pharmaceutics & Endocrinology Divisions
- CSIR-Central Drug Research Institute
- Lucknow
- India-226031
| | - A. K. S. Rawat
- Pharmacognosy and Ethnopharmacology Division
- CSIR-National Botanical Research Institute
- Lucknow
- India-226001
| |
Collapse
|
31
|
Gallic acid-based indanone derivative interacts synergistically with tetracycline by inhibiting efflux pump in multidrug resistant E. coli. Appl Microbiol Biotechnol 2015; 100:2311-25. [DOI: 10.1007/s00253-015-7152-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 09/08/2015] [Accepted: 11/06/2015] [Indexed: 01/03/2023]
|
32
|
Kumar A, Agarwal K, Maurya AK, Shanker K, Bushra U, Tandon S, Bawankule DU. Pharmacological and phytochemical evaluation of Ocimum sanctum root extracts for its antiinflammatory, analgesic and antipyretic activities. Pharmacogn Mag 2015; 11:S217-24. [PMID: 26109769 PMCID: PMC4461963 DOI: 10.4103/0973-1296.157743] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 11/26/2014] [Accepted: 05/27/2015] [Indexed: 02/03/2023] Open
Abstract
Background: Long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) increases risk of having a range of gastrointestinal problems. Therefore, new anti-inflammatory, analgesic, antipyretic drugs having lesser side effects are being searched all overthe world as alternatives to NSAIDs. Aims: To evaluate the anti-inflammatory, analgesic and antipyretic profile of Ocimum sanctum root extracts. Materials and Methods: Anti-inflammatory profile of hexane (STH), chloroform (STC), ethyl acetate (STE), butanol (STB) and water (STW) extracts of OS was carried out by using carrageenan induced paw edema. STE a most active extract was further validated in dose dependent manner for anti-inflammatory, analgesic and antipyretic activity as well as oral toxicity profile in small laboratory animals. Identification of bioactives flux and chemical signature of most active fraction STE was developed by using the high-performance liquid chromatography fingerprinting. Results: An ethyl acetate fraction (STE) exhibit most potent anti-inflammatory activity followed by STB, STW, STC and STH. Dose response study of STE showed anti-inflammatory, analgesic and anti-pyretic potential in dose-dependent manner without any toxic effect at dose 2000 mg/kg. Chemical fingerprint revealed the presence of flavanoids. Conclusions: The present research revealed that STE possess anti-inflammatory, analgesic and anti-pyretic properties. However, future research is advocated to evaluate the pharmacological properties of isolated bioactive compounds.
Collapse
Affiliation(s)
- Anant Kumar
- Department of Molecular Bioprospection, Biotechnology Division, Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
| | - Karishma Agarwal
- Department of Process Chemistry and Technology, Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
| | - Anil Kumar Maurya
- Department of Molecular Bioprospection, Biotechnology Division, Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
| | - Karuna Shanker
- Department of Analytical Chemistry, Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
| | - Umme Bushra
- Department of Analytical Chemistry, Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
| | - Sudeep Tandon
- Department of Process Chemistry and Technology, Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
| | - Dnyaneshwar U Bawankule
- Department of Molecular Bioprospection, Biotechnology Division, Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
| |
Collapse
|
33
|
Singh A, Fatima K, Singh A, Behl A, Mintoo MJ, Hasanain M, Ashraf R, Luqman S, Shanker K, Mondhe DM, Sarkar J, Chanda D, Negi AS. Anticancer activity and toxicity profiles of 2-benzylidene indanone lead molecule. Eur J Pharm Sci 2015; 76:57-67. [PMID: 25933717 DOI: 10.1016/j.ejps.2015.04.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 04/22/2015] [Accepted: 04/26/2015] [Indexed: 01/15/2023]
Abstract
3-(3',4',5'-Trimethoxyphenyl)-4,5,6-trimethoxy,2-(3″,4″-methylenedioxybenzylidene)-indan-1-one (1) is an optimized anti-cancer lead molecule obtained on modification of gallic acid, a plant phenolic acid. It exhibited potent cytotoxicities (IC50=0.010-14.76μM) against various human carcinoma cells. In cell cycle analysis, benzylidene indanone 1 induced G2/M phase arrest in both MCF-7 and MDA-MB-231 cells. It also induced apoptosis in DU145 cells which was evident by cleavage of PARP. In Ehrlich ascites carcinoma, benzylidene indanone 1 showed 45.48% inhibition of tumour growth at 20mg/kg dose in Swiss albino mice. Further, in sub-acute toxicity experiment in Swiss-albino mice, it was found to be non-toxic up to 100mg/kg dose for 28days. The lead compound benzylidene indanone 1 can further be optimized for better anti-cancer activity.
Collapse
Affiliation(s)
- Aastha Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Kaneez Fatima
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Arjun Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Akansha Behl
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Canal Road, Jammu 180001, India
| | - M J Mintoo
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Canal Road, Jammu 180001, India
| | - Mohammad Hasanain
- CSIR-Central Drug Research Institute (CSIR-CDRI), B.S. 10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Raghib Ashraf
- CSIR-Central Drug Research Institute (CSIR-CDRI), B.S. 10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Suaib Luqman
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Karuna Shanker
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - D M Mondhe
- CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Canal Road, Jammu 180001, India
| | - Jayanta Sarkar
- CSIR-Central Drug Research Institute (CSIR-CDRI), B.S. 10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Debabrata Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Arvind S Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India.
| |
Collapse
|
34
|
Saraca indica bark extract shows in vitro antioxidant, antibreast cancer activity and does not exhibit toxicological effects. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2015:205360. [PMID: 25861411 PMCID: PMC4378602 DOI: 10.1155/2015/205360] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 01/07/2015] [Indexed: 11/17/2022]
Abstract
Medicinal plants are used as a complementary and alternative medicine in treatment of various diseases including cancer worldwide, because of their ease of accessibility and cost effectiveness. Multicomposed mixture of compounds present in a plant extract has synergistic activity, increases the therapeutic potential many folds, compensates toxicity, and increases bioavailability. Saraca indica (family Caesalpiniaceae) is one of the most ancient sacred plants with medicinal properties, exhibiting a number of pharmacological effects. Antioxidant, antibreast cancer activity and toxicological evaluation of Saraca indica bark extract (SIE) were carried out in the present study. The results of the study indicated that this herbal preparation has antioxidant and antibreast cancer activity. Toxicological studies suggest that SIE is safer to use and may have a potential to be used as complementary and alternative medicine for breast cancer therapy.
Collapse
|
35
|
Bae JW, Kim DH, Lee WW, Kim HY, Son CG. Characterizing the human equivalent dose of herbal medicines in animal toxicity studies. JOURNAL OF ETHNOPHARMACOLOGY 2015; 162:1-6. [PMID: 25543017 DOI: 10.1016/j.jep.2014.12.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 12/07/2014] [Accepted: 12/16/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Herbal medicines have been generally believed to be safe. With the increasing use of herbal medicine worldwide, however, the safety of traditional herbal drugs frequently becomes a medical issue. AIM OF THE STUDY This study was aimed to characterize the safe dose of herbal medicines through the systematic review for "human equivalent dose (HED)" from animal-based toxicity studies. METHODS AND MATERIALS A literature search for animal-based toxicity studies of herbal medicines in eight databases, including PubMed and Embase, was performed without language restriction. From the "no observed adverse effect level (NOAEL)" of each animal study, HED values were then calculated according to the composition (single or multiple herbs) and indication of the medicines. RESULTS Among 729 relevant articles identified in the initial screening, 112 (233 studies comprising 105 single-herb and 128 multiple-herb studies) that met our inclusion criteria were finally reviewed. The total average HED value (from mouse, rat, rabbit and dog) was 278.1±358.0 mg/kg, and the values for single- and multiple-herb studies were 322.7±488.4 mg/kg and 241.5±189.2 mg/kg, respectively. When the studies were analyzed according to herbal drug indication, drugs used for revitalization had the highest HED value (433.0±265.2 mg/kg), while those for infectious diseases had the lowest (110.6±118.6 mg/kg). CONCLUSIONS Our results provide important information regarding the safe dose of herbal medicines; thus, these data offer researchers and practitioners information critical for drug development or clinical application.
Collapse
Affiliation(s)
- Ji-Won Bae
- Korean Medical College of Daejeon University, 22-5 Yongwoon-dong, Dong-gu, Daejeon 301-724, Republic of Korea
| | - Da-Hyun Kim
- Korean Medical College of Daejeon University, 22-5 Yongwoon-dong, Dong-gu, Daejeon 301-724, Republic of Korea
| | - Wha-Won Lee
- Korean Medical College of Daejeon University, 22-5 Yongwoon-dong, Dong-gu, Daejeon 301-724, Republic of Korea
| | - Hyo-Young Kim
- Korean Medical College of Daejeon University, 22-5 Yongwoon-dong, Dong-gu, Daejeon 301-724, Republic of Korea
| | - Chang-Gue Son
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, 22-5 Daeheung-dong, Jung-gu, Daejeon 301-704, Republic of Korea.
| |
Collapse
|
36
|
Kumari M, Naik SB, Martande SS, Pradeep AR, Singh P. Comparative efficacy of a herbal and a non-herbal dentifrice on dentinal hypersensitivity: a randomized, controlled clinical trial. ACTA ACUST UNITED AC 2014; 7:46-52. [DOI: 10.1111/jicd.12133] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Accepted: 08/26/2014] [Indexed: 11/29/2022]
Affiliation(s)
- Minal Kumari
- Department of Periodontics; Vydehi Institute of Dental Sciences and Research Centre; Bangalore India
| | - Savitha B. Naik
- Department of Conservative Dentistry and Endodontics; Government Dental College and Research Institute; Bangalore India
| | - Santosh S. Martande
- Department of Periodontics; Dr. D. Y. Patil Dental College and Hospital; D. Y. Patil Vidyapeeth Pimpri Pune India
| | - Avani R. Pradeep
- Department of Periodontics; Government Dental College and Research Institute; Bangalore India
| | - Priyanka Singh
- Department of Opthalmology; Grant Medical College and JJ Group of Hospitals; Mumbai India
| |
Collapse
|
37
|
Synthesis of 2-alkoxy and 2-benzyloxy analogues of estradiol as anti-breast cancer agents through microtubule stabilization. Eur J Med Chem 2014; 86:740-51. [PMID: 25238172 DOI: 10.1016/j.ejmech.2014.09.033] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 08/25/2014] [Accepted: 09/09/2014] [Indexed: 11/21/2022]
Abstract
2-Methoxyestradiol (2ME2) is an investigational anticancer drug. In the present study, 2-alkoxyesters/acid and 2-benzyloxy analogues of estradiol have been synthesized as analogues of 2ME2. Three of the derivatives exhibited significant anticancer activity against human breast cancer cell lines. The best analogue of the series i.e. 24 showed stabilization of tubulin polymerisation process. It was substantiated by confocal microscopy and molecular docking studies where 24 occupied 'paclitaxel binding pocket' to stabilize the polymerisation process. Compound 24 significantly inhibited MDA-MB-231 cells (IC50: 7 μM) and induced arrest of cell cycle and apoptosis in MDA-MB-231 cells. In acute oral toxicity, 24 was found to be non-toxic and well tolerated in Swiss albino mice up to 1000 mg/kg dose.
Collapse
|
38
|
Singh M, Hamid AA, Maurya AK, Prakash O, Khan F, Kumar A, Aiyelaagbe OO, Negi AS, Bawankule DU. Synthesis of diosgenin analogues as potential anti-inflammatory agents. J Steroid Biochem Mol Biol 2014; 143:323-33. [PMID: 24816230 DOI: 10.1016/j.jsbmb.2014.04.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2013] [Revised: 04/02/2014] [Accepted: 04/05/2014] [Indexed: 12/22/2022]
Abstract
We herein report the synthesis of diosgenin analogues from commercially available diosgenin as the starting material. The structures of newly synthesised compounds were confirmed by (1)H NMR, (13)C NMR and mass spectrometry. All analogues were evaluated for in-vitro anti-inflammatory profile against LPS-induced inflammation in primary peritoneal macrophages isolated from mice by quantification of pro-inflammatory (TNF-α, IL-6 and IL-1β) cytokines in cell culture supernatant using the ELISA technique followed by in-vitro cytotoxicity study. Among the synthesised analogues, analogue 15 [(E) 26-(3',4',5'-trimethoxybenzylidene)-furost-5en-3β-acetate)] showed significant anti-inflammatory activity by inhibiting LPS-induced pro-inflammatory cytokines in a dose-dependent manner without any cytotoxicity. Efficacy and safety of analogue 15 were further validated in an in-vivo system using LPS-induced sepsis model and acute oral toxicity in mice. Oral administration of analogue 15 inhibited the pro-inflammatory cytokines in serum, attenuated the liver and lung injury and reduced the mortality rate in sepsis mice. Acute oral toxicity study showed that analogue 15 is non-toxic at higher dose in BALB/c mice. Molecular docking study revealed the strong binding affinity of diosgenin analogues to the active site of the pro-inflammatory proteins. These findings suggested that analogue 15 may be a useful therapeutic candidate for the treatment of inflammatory diseases.
Collapse
Affiliation(s)
- Monika Singh
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - A A Hamid
- Medicinal Chemistry Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India; Department of Chemistry, University of Ilorin, Ilorin, Nigeria
| | - Anil K Maurya
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Om Prakash
- Molecular and Structural Biology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Feroz Khan
- Molecular and Structural Biology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Anant Kumar
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - O O Aiyelaagbe
- Organic Chemistry Unit, Department of Chemistry, University of Ibadan, Ibadan, Nigeria
| | - Arvind S Negi
- Medicinal Chemistry Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India.
| | - Dnyaneshwar U Bawankule
- Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India.
| |
Collapse
|
39
|
Hamid AA, Hasanain M, Singh A, Bhukya B, Vasudev PG, Sarkar J, Chanda D, Khan F, Aiyelaagbe OO, Negi AS. Synthesis of novel anticancer agents through opening of spiroacetal ring of diosgenin. Steroids 2014; 87:108-18. [PMID: 24929045 DOI: 10.1016/j.steroids.2014.05.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Revised: 05/26/2014] [Accepted: 05/29/2014] [Indexed: 10/25/2022]
Abstract
Diosgenin has been modified to furostane derivatives after opening the F-spiroacetal ring. The aldehyde group at C26 in derivative 8 was unexpectedly transformed to the ketone 9. The structure of ketone 9 was confirmed by spectroscopy and finally by X-ray crystallography. Five of the diosgenin derivatives showed significant anticancer activity against human cancer cell lines. The most potent molecule of this series i.e. compound 7, inhibited cellular growth by arresting the population at G0/G1 phase of cell division cycle. Cells undergo apoptosis after exposure to the derivative 7 which was evident by increase in sub G0 population in cell cycle analysis. Docking experiments showed caspase-3 and caspase-9 as possible molecular targets for these compounds. This was further validated by cleavage of PARP, a caspase target in apoptotic pathway. Compound 7 was found non-toxic up to 1000mg/kg dose in acute oral toxicity in Swiss albino mice.
Collapse
Affiliation(s)
- A A Hamid
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India; Department of Chemistry, University of Ilorin, Ilorin, Nigeria
| | - Mohammad Hasanain
- CSIR-Central Drug Research Institute (CSIR-CDRI), B.S. 10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Arjun Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Balakishan Bhukya
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Prema G Vasudev
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Jayanta Sarkar
- CSIR-Central Drug Research Institute (CSIR-CDRI), B.S. 10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Debabrata Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - Feroz Khan
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India
| | - O O Aiyelaagbe
- Organic Chemistry Unit, Department of Chemistry, University of Ibadan, Ibadan, Nigeria
| | - Arvind S Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, P.O. CIMAP, Lucknow 226015, India.
| |
Collapse
|
40
|
Harwansh RK, Mukherjee K, Bhadra S, Kar A, Bahadur S, Mitra A, Mukherjee PK. Cytochrome P450 inhibitory potential and RP-HPLC standardization of trikatu--a Rasayana from Indian Ayurveda. JOURNAL OF ETHNOPHARMACOLOGY 2014; 153:674-681. [PMID: 24690772 DOI: 10.1016/j.jep.2014.03.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 02/28/2014] [Accepted: 03/01/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Trikatu is a very well known 'Rasayana' in Ayurveda and widely used as a polyherbal ayurvedic formulation in India. It consists of three well known plants, viz., Piper longum (PL), Piper nigrum (PN) and Zingiber officinale (ZO) in equal ratio. Trikatu has been prescribed for cough, cold, fever, asthma, respiratory problems and improvement of digestive disorders. The aim of the present study was to investigate the effect of individual ingredients of trikatu namely PL, PN, and ZO and formulations [Marketed formulation (MF) and laboratory formulation (LF)] on drug metabolizing enzymes (CYP3A4 and CYP2D6), to assess its herb-drug interaction potential through cytochrome P450 inhibition assays. Further this work was aimed to develop an RP-HPLC method for the identification and quantification of piperine and 6-gingerol in the crude drug trikatu. MATERIALS AND METHODS Enzyme inhibition effect of LF, MF, PL, PN and ZO was explored through CYP450-CO complex assay using rat liver microsomes (RLM) and a fluorescence screening method using individual isoenzymes (CYP3A4 and CYP2D6). The RP-HPLC method was developed for the identification and quantification of piperine and 6-gingerol in LF, MF and individual plant materials at the concentration of 1mg/mL. RESULTS RP-HPLC analysis confirmed the presence of piperine and 6-gingerol in LF and MF [Piperine: 7.89±2.12% (w/w) (MF), 6.70±2.13% (w/w) (LF)]; [6-gingerol: 5.3±1.21% (w/w) (MF), 4.95±2.34% (w/w) (LF)]. Inhibitory potential of MF and LF in CYP450-CO complex assay was found to be 37.54±3.12% (MF) and 35.12±2.31% (LF) and against CYP2D6 and CYP3A4 was estimated to be IC50 251.30±3.98 and 245.23±1.92μg/mL and IC50 225.50±1.02 and 223.254±0.92μg/mL respectively. CONCLUSIONS Different concentrations of the trikatu formulation and its individual components showed significantly (p<0.001) less inhibitory activity on individual isoenzymes as compared to the positive control. The crude drug exhibited inhibitory potential against the CYP450 enzymes in a concentration dependent manner. Outcome of the present study demonstrated that trikatu has less interaction potential with drug metabolizing enzymes.
Collapse
Affiliation(s)
- Ranjit K Harwansh
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Kakali Mukherjee
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Santanu Bhadra
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Amit Kar
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Shiv Bahadur
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Achintya Mitra
- National Research Institute of Ayurvedic Drug Development, Central Council for Research in Ayurvedic Sciences, Department of AYUSH, Kolkata 700091, India
| | - Pulok K Mukherjee
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India.
| |
Collapse
|
41
|
Synthesis of neolignans as microtubule stabilisers. Bioorg Med Chem 2014; 22:1342-54. [DOI: 10.1016/j.bmc.2013.12.067] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 12/27/2013] [Accepted: 12/30/2013] [Indexed: 01/19/2023]
|
42
|
Kumari M, Naik SB, Rao NS, Martande SS, Pradeep AR. Clinical efficacy of a herbal dentifrice on dentinal hypersensitivity: a randomized controlled clinical trial. Aust Dent J 2013; 58:483-90. [DOI: 10.1111/adj.12109] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2012] [Indexed: 11/30/2022]
Affiliation(s)
- M Kumari
- Department of Periodontics; Government Dental College and Research Institute; Bangalore India
| | - SB Naik
- Department of Conservative Dentistry and Endodontics; Government Dental College and Research Institute; Bangalore India
| | - NS Rao
- Department of Periodontics; Government Dental College and Research Institute; Bangalore India
| | - SS Martande
- Department of Periodontics; Government Dental College and Research Institute; Bangalore India
| | - AR Pradeep
- Department of Periodontics; Government Dental College and Research Institute; Bangalore India
| |
Collapse
|
43
|
Mohanty S, Srivastava P, Maurya AK, Cheema HS, Shanker K, Dhawan S, Darokar MP, Bawankule DU. Antimalarial and safety evaluation of Pluchea lanceolata (DC.) Oliv. & Hiern: in-vitro and in-vivo study. JOURNAL OF ETHNOPHARMACOLOGY 2013; 149:797-802. [PMID: 23954323 DOI: 10.1016/j.jep.2013.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 07/22/2013] [Accepted: 08/03/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Many of the effective therapeutic strategies have been derived from ethnopharmacologically used natural products. Pluchea lanceolata is an herb employed in Indian folk medicine for malaria like fever but it lacks proper pharmacological intervention. AIM OF THE STUDY To evaluate antimalarial and safety profile of Pluchea lanceolata: an in-vitro, in-vivo for its ethnopharmacological validation. MATERIALS AND METHODS Methanol, butanol, ethyl acetate, chloroform, hexane extracts and its isolate, taraxasterol acetate (TxAc) were obtained from air dried aerial part of Pluchea lanceolata. These were tested in-vitro against chloroquine-sensitive strain of Plasmodium falciparum NF54 by measuring the parasite specific lactate dehydrogenase activity. The most potent hexane extract and TxAc were further validated for in-vivo antimalarial and safety evaluation. TxAc, a pentacyclic-triterpene isolated from the most active fraction was further evaluated with special emphasis on inflammatory mediators involved in malaria pathogenesis. Murine malaria was induced by intra-peritoneal injection of Plasmodium berghei infected red blood cells to the male Swiss inbred mice. Mice were orally treated following Peters 4-Day suppression test. In-vivo antimalarial efficacy was examined by evaluating the parasitaemia, percent survival, mean survival time, blood glucose, haemoglobin and pro-inflammatory mediators involved in malaria pathogenesis. RESULTS Hexane extract and TxAc showed promising antimalarial activity in-vitro and in-vivo condition. TxAc attributed in inhibition of the pro-inflammatory cytokines as well as afford to significant increase in the blood glucose and haemoglobin level when compared with vehicle treated infected mice. We have not observed the synergistic action of combinations of chloroquine and TxAc from our experimental results. In-vitro and in-vivo safety evaluation study revealed that hexane extract is non toxic at higher concentration. CONCLUSION Present study further validates the ancient Indian traditional knowledge and use of Pluchea lanceolata as an antimalarial agent. Study confirms the suitability of Pluchea lanceolata as a candidate for further studies to obtain a prototype for antimalarial medicine.
Collapse
Affiliation(s)
- Shilpa Mohanty
- In-Vivo Testing Laboratory, Molecular Bioprospection Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, Uttar Pradesh, India
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Parihar S, Kumar A, Chaturvedi AK, Sachan NK, Luqman S, Changkija B, Manohar M, Prakash O, Chanda D, Khan F, Chanotiya CS, Shanker K, Dwivedi A, Konwar R, Negi AS. Synthesis of combretastatin A4 analogues on steroidal framework and their anti-breast cancer activity. J Steroid Biochem Mol Biol 2013; 137:332-44. [PMID: 23459143 DOI: 10.1016/j.jsbmb.2013.02.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Revised: 01/28/2013] [Accepted: 02/19/2013] [Indexed: 11/17/2022]
Abstract
Combretastatin A4 analogues were synthesized on steroidal framework from gallic acid with a possibility of anti-breast cancer agents. Twenty two analogues were synthesized and evaluated for cytotoxicity against human breast cancer cell lines (MCF-7 & MDA-MB 231). The best analogue 22 showed potent antitubulin effect. Docking experiments also supported strong binding affinity of 22 to microtubule polymerase. In cell cycle analysis, 22 induced apoptosis in MCF-7 cells significantly. It was found to be non-toxic up to 300 mg/kg dose in Swiss albino mice in acute oral toxicity. This article is part of a Special Issue entitled "Synthesis and biological testing of steroid derivatives as inhibitors".
Collapse
Affiliation(s)
- Swati Parihar
- Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, Lucknow 226015, U.P., India
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Maenthaisong R, Chaiyakunapruk N, Tiyaboonchai W, Tawatsin A, Rojanawiwat A, Thavara U. Efficacy and safety of topical Trikatu preparation in, relieving mosquito bite reactions: a randomized controlled trial. Complement Ther Med 2013; 22:34-9. [PMID: 24559814 DOI: 10.1016/j.ctim.2013.08.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Revised: 08/16/2013] [Accepted: 08/20/2013] [Indexed: 01/23/2023] Open
Abstract
INTRODUCTION Trikatu is composed of dried fruits of Piper nigrum L and Piper retrofractum Vahl, and dried rhizomes of Zingiber officinale R. Although this preparation has been used to relieve pruritis, pain, and inflammation for a long time, there is no clinical evidence to confirm its efficacy and safety. Therefore, we performed a double-blind, within person-randomized controlled study of 30 healthy volunteers to determine efficacy and safety of topical Trikatu on mosquito bite reactions. METHODS All subjects were bitten by Aedes aegypti laboratory mosquitoes on their forearms and they were randomly assigned arms to apply either Trikatu or reference product on the mosquito bite papule. The main outcome was the difference of papule size reduction at 30 min, measured by a caliper, between the Trikatu and reference arms. Pruritis, redness, pain, and patient satisfaction were assessed at 15, 30, 60, 180, and 360 min as secondary outcomes. RESULTS There were no significant differences between treatment and reference arms on any outcome at any time of measurement. CONCLUSION Trikatu did not show additional effects for relieving mosquito bite reaction as compared with the reference product containing camphor, menthol, and eucalyptus. For further study, it is very important to consider a proper selection of subjects, comparator product, and concentration of extract when Trikatu preparation is investigated.
Collapse
Affiliation(s)
- Ratree Maenthaisong
- Clinical Pharmacy Research Unit, Department of Clinical Pharmacy, Faculty of Pharmacy, Mahasarakham University, Mahasarakham, Thailand
| | - Nathorn Chaiyakunapruk
- Discipline of Pharmacy, Monash University Sunway Campus, Jalan Lagoon Selatan, Bandar Sunway 46150, Selangor, Malaysia; Center of Pharmaceutical Outcomes Research, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand; School of Pharmacy, University of Wisconsin, Madison, WI, USA; School of Population Health, University of Queensland, Brisbane, QLD, Australia.
| | - Waree Tiyaboonchai
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Apiwat Tawatsin
- The National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Archawin Rojanawiwat
- Clinical Research Center, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Usavadee Thavara
- The National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| |
Collapse
|
46
|
Nyctanthes arbor-tristis positively affects immunopathology of malaria-infected mice prolonging its survival. Parasitol Res 2013; 112:2601-9. [DOI: 10.1007/s00436-013-3427-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Accepted: 04/04/2013] [Indexed: 10/26/2022]
|
47
|
Kesarwani K, Gupta R. Bioavailability enhancers of herbal origin: an overview. Asian Pac J Trop Biomed 2013; 3:253-66. [PMID: 23620848 PMCID: PMC3634921 DOI: 10.1016/s2221-1691(13)60060-x] [Citation(s) in RCA: 197] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Accepted: 03/07/2013] [Indexed: 01/08/2023] Open
Abstract
Recently, the use of herbal medicines has been increased all over the world due to their therapeutic effects and fewer adverse effects as compared to the modern medicines. However, many herbal drugs and herbal extracts despite of their impressive in-vitro findings demonstrates less or negligible in-vivo activity due to their poor lipid solubility or improper molecular size, resulting in poor absorption and hence poor bioavailability. Nowadays with the advancement in the technology, novel drug delivery systems open the door towards the development of enhancing bioavailability of herbal drug delivery systems. For last one decade many novel carriers such as liposomes, microspheres, nanoparticles, transferosomes, ethosomes, lipid based systems etc. have been reported for successful modified delivery of various herbal drugs. Many herbal compounds including quercetin, genistein, naringin, sinomenine, piperine, glycyrrhizin and nitrile glycoside have demonstrated capability to enhance the bioavailability. The objective of this review is to summarize various available novel drug delivery technologies which have been developed for delivery of drugs (herbal), and to achieve better therapeutic response. An attempt has also been made to compile a profile on bioavailability enhancers of herbal origin with the mechanism of action (wherever reported) and studies on improvement in drug bioavailability, exhibited particularly by natural compounds.
Collapse
Affiliation(s)
| | - Rajiv Gupta
- *Corresponding author: Rajiv Gupta, Professor & Dean, School of Pharmacy, BBD University, Lucknow. U.P., India. Tel: 9839278227 E-mail:
| |
Collapse
|
48
|
Anticancer activity, toxicity and pharmacokinetic profile of an indanone derivative. Eur J Pharm Sci 2012; 47:988-95. [DOI: 10.1016/j.ejps.2012.08.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 07/17/2012] [Accepted: 08/20/2012] [Indexed: 11/21/2022]
|
49
|
Application of HPLC fingerprints for defining in vivo safety profile of Tulsi (Ocimum Sanctum). Med Chem Res 2012. [DOI: 10.1007/s00044-012-0022-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
50
|
Kumar S, Kamboj J, Suman, Sharma S. Overview for various aspects of the health benefits of Piper longum linn. fruit. J Acupunct Meridian Stud 2011; 4:134-40. [PMID: 21704957 DOI: 10.1016/s2005-2901(11)60020-4] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2010] [Accepted: 11/23/2010] [Indexed: 02/06/2023] Open
Abstract
Herbal remedies have become popular, due in part to the lower risk of adverse reactions. Thousands of plants have been used traditionally to treat various diseases. Among them, species of the genus Piper are important medicinal plants used in various systems of medicine. The Piper longum fruit has been used in traditional medicine, including the Ayurvedic system of medicine. Although there are numerous indications for its use, controlled trials are needed to determine its efficacy. The primary constituents isolated from various parts of P. longum are piperine, piperlongumine, sylvatin, sesamin, diaeudesmin piperlonguminine, pipermonaline, and piperundecalidine. It is most commonly used to treat chronic bronchitis, asthma, constipation, gonorrhea, paralysis of the tongue, diarrhea, cholera, chronic malaria, viral hepatitis, respiratory infections, stomachache, bronchitis, diseases of the spleen, cough, and tumors. This study provides detailed information about the P. longum fruit, including phytochemistry, pharmacological profile and safety profile. In view of the commercial, economic, and medicinal importance of the P. longum plant, it is useful for researchers to study the plant in detail.
Collapse
Affiliation(s)
- Suresh Kumar
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India.
| | | | | | | |
Collapse
|