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Sharma T, Khandelwal V. Evaluation of immunomodulatory (humoral as well as cell-mediated) and cytokines (TNF-α & IL-10) regulating potential of Neolamarckia cadamba fruit extract in Wistar albino rats. 3 Biotech 2024; 14:98. [PMID: 38456082 PMCID: PMC10914651 DOI: 10.1007/s13205-024-03947-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/28/2024] [Indexed: 03/09/2024] Open
Abstract
Current work has been designed to investigate the immunomodulatory efficacy with particular reference to humoral, cell-mediated and cytokine-modulating potential of hot aqueous extract of Neolamarckia cadamba (HAENC) fruits in Wistar albino rats. The effect of different concentrations of HAENC fruits over cell-mediated immune response was assessed using six groups (Gp-I as control, Gp-II with 20 µg/mL, Gp-III with 50 µg/mL, Gp-IV with 100 µg/mL, Gp-V with 250 µg/mL, and Gp-VI with 500 µg/mL) of Wistar albino rats having six animals in each. The amount of tumor necrosis factor-α (TNF-α) and interleukin (IL)-10 was measured by sandwich ELISA with different concentrations of HAENC (50-500 µg/mL) in splenocyte culture supernatant and their expression was determined by qRT-PCR Humoral immune response was determined by measuring the serum antibody titer of Wistar albino rats against Salmonella typhimurium 'O' antigen using four groups containing six animals each (Gp-I as control, Gp II, III & IV were respectively fed orally with 125, 250, and 500 mg/Kg body weight using HAENC fruits). LC-MS analysis suggested the presence of cadambine, chlorogenic acid, cadambagenic acid, stearic acid, octadecanoic acid ethyl ether, and 7-hydroxy-5,2'-4'-trimethoxyflavonon in the extract based on their m/z ratio. The result suggested significant (p < 0.01) dose-dependent proliferation of Concanavalin A (Con A)-treated splenocytes, depicting cell-mediated immunostimulatory potential of HAENC fruits. A dose-dependent significant decrease (p < 0.01) was found in the amount of TNF-α and IL-10 was found to increase significantly (p < 0.01) as extract concentrations increased. TNF-α and IL-10 expressions were confirmed at the molecular level by qRT-PCR analysis of mRNA transcripts of TNF-α and IL-10 genes. Fold expression of TNF-α and IL-10 gene was 0.197 and 3.58 at 250 µg/mL, 0.02 and 20.11 at 500 µg/mL concentrations of HAENC respectively in comparison to control. Serum antibody titer was significantly increased (p < 0.01) in animals fed with different doses of HAENC fruits. The present study suggested the anti-inflammatory effect of HAENC fruits which also influences the networking of cytokines, implying that it may play a role in regulating the activity of the host's immune system and can serve as a potent herbal drug with immuno-stimulatory potential.
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Affiliation(s)
- Tarubala Sharma
- Department of Biotechnology, Institute of Applied Sciences & Humanities, GLA University, NH2 Mathura-Delhi Highway, Chaumuhan, Mathura, 281406 India
| | - Vishal Khandelwal
- Department of Biotechnology, Institute of Applied Sciences & Humanities, GLA University, NH2 Mathura-Delhi Highway, Chaumuhan, Mathura, 281406 India
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Zahid S, Malik A, Waqar S, Zahid F, Tariq N, Khawaja AI, Safir W, Gulzar F, Iqbal J, Ali Q. Countenance and implication of Β-sitosterol, Β-amyrin and epiafzelechin in nickel exposed Rat: in-silico and in-vivo approach. Sci Rep 2023; 13:21351. [PMID: 38049552 PMCID: PMC10695965 DOI: 10.1038/s41598-023-48772-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 11/30/2023] [Indexed: 12/06/2023] Open
Abstract
The detrimental impact of reactive oxygen species on D.N.A. repair processes is one of the contributing factors to colon cancer. The idea that oxidative stress may be a significant etiological element for carcinogenesis is currently receiving more and more support. The goal of the current study is to evaluate the anti-inflammatory and anticancer activity of three powerful phytocompounds-sitosterol, amyrin, and epiafzelechin-alone and in various therapeutic combinations against colon cancer to identify the critical mechanisms that mitigate nickel's carcinogenic effect. To evaluate the ligand-protein interaction of four selected components against Vascular endothelial growth factor (VEGF), Matrix metalloproteinase-9 (MMP9) inhibitor and Interleukin-10 (IL-10) molecular docking approach was applied using PyRx bioinformatics tool. For in vivo analysis, hundred albino rats were included, divided into ten groups, each containing ten rats of weight 160-200 g. All the groups were injected with 1 ml/kg nickel intraperitoneally per week for three months, excluding the negative control group. Three of the ten groups were treated with β-sitosterol (100 mg/kg b wt), β-amyrin (100 mg/kg b wt), and epiafzelechin (200 mg/kg b wt), respectively, for one month. The later four groups were fed with combinatorial treatments of the three phyto compounds for one month. The last group was administered with commercial drug Nalgin (500 mg/kg b wt). The biochemical parameters Creatinine, Protein carbonyl, 8-hydroxydeoxyguanosine (8-OHdG), VEGF, MMP-9 Inhibitor, and IL-10 were estimated using ELISA kits and Glutathione (G.S.H.), Superoxide dismutase (S.O.D.), Catalase (C.A.T.) and Nitric Oxide (NO) were analyzed manually. The correlation was analyzed through Pearson's correlation matrix. All the parameters were significantly raised in the positive control group, indicating significant inflammation. At the same time, the levels of the foresaid biomarkers were decreased in the serum in all the other groups treated with the three phytocompounds in different dose patterns. However, the best recovery was observed in the group where the three active compounds were administered concomitantly. The correlation matrix indicated a significant positive correlation of IL-10 vs VEGF (r = 0.749**, p = 0.009), MMP-9 inhibitor vs SOD (r = 0.748**, p = 0.0 21). The study concluded that the three phytocompounds β-sitosterol, β-amyrin, and epiafzelechin are important anticancer agents which can target the cancerous biomarkers and might be used as a better therapeutic approach against colon cancer soon.
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Affiliation(s)
- Sara Zahid
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahore, Lahore, Pakistan
| | - Arif Malik
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahore, Lahore, Pakistan.
| | - Suleyman Waqar
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahore, Lahore, Pakistan
| | - Fatima Zahid
- Ibadat International University (IIUI), Islamabad, Pakistan
| | - Nusrat Tariq
- M. Islam Medical and Dental College, Gujranwala, Pakistan
| | - Ali Imran Khawaja
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahore, Lahore, Pakistan
| | - Waqas Safir
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Sciences and Technology, Xinjiang University, Urumqi, 830046, Xinjiang, China
| | - Faisal Gulzar
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Javeid Iqbal
- School of Pharmacy, Minhaj University Lahore, Lahore, Pakistan
| | - Qurban Ali
- Department of Plant Breeding and Genetics, Faculty of Agricultural Sciences, University of the Punjab, Lahore, Pakistan.
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Kumar RN, Prasanth D, Midthuri PG, Ahmad SF, Badarinath AV, Karumanchi SK, Seemaladinne R, Nalluri R, Pasala PK. Unveiling the Cardioprotective Power: Liquid Chromatography-Mass Spectrometry (LC-MS)-Analyzed Neolamarckia cadamba (Roxb.) Bosser Leaf Ethanolic Extract against Myocardial Infarction in Rats and In Silico Support Analysis. PLANTS (BASEL, SWITZERLAND) 2023; 12:3722. [PMID: 37960078 PMCID: PMC10650531 DOI: 10.3390/plants12213722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023]
Abstract
Neolamarckia cadamba (Roxb.) Bosser, a member of the Rubiaceae family, is a botanical species with recognized therapeutic properties. It is commonly used in traditional medicine to treat cardiac ailments and other disorders. However, the precise active constituents and the potential mechanisms by which they manage cardiovascular disorders remain unclear. Therefore, this study aimed to ascertain the bioactive components and investigate their underlying mechanisms of action. N. cadamba is used to treat cardiovascular disorders using the integrated metabolomic methodology. An HPLC-QTOF-MS/MS analysis determined the potential chemicals in the N. cadamba leaf ethanol extract (NCEE). A thorough investigation of the NCEE samples used in this study led to the identification of 32 phytoconstituents. Of the 32 compounds, 19 obeyed Lipinski's rule of five (RO5). A molecular docking study directed towards HMG-CoA reductase used 19 molecules. The reference drug atorvastatin indicated a binding energy of -3.9 kcal/mol, while the other substances, Cinchonain Ib and Dukunolide B, revealed binding energies of -5.7 and -5.3 kcal/mol, respectively. Both phytocompounds showed no toxicity and exhibited favorable pharmacokinetic properties. In vivo study results concluded that treatment with NCEE significantly reduced the cardiac myocardial infarction (MI) marker CK-MB and atherogenic risk indices, such as the atherogenic index plasma (AIP), cardiac risk ratio (CRR), and atherogenic coefficient (AC) in isoproterenol-induced MI rats. In MI rats, NCEE therapy significantly improved the antioxidant system of the heart tissue, as evidenced by the increased levels of GSH and SOD, lower levels of the oxidative stress marker MDA, and significantly decreased HMG-CoA activity. Additionally, electrocardiogram (ECG) signals from rats treated with NCEE resembled those treated with traditional atorvastatin to treat myocardial infarction. This study used H&E staining to show that administering NCEE before treatment reduced cardiac myocyte degeneration in rats with myocardial infarction, increased the presence of intact nuclei, and increased myocardial fiber strength. The potential cardioprotective effect observed in myocardial infarction (MI) rats treated with NCEE can be extrapolated from computational data to be caused by Cinchonain Ib.
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Affiliation(s)
- Raghupathi Niranjan Kumar
- Department of Pharmacology, Santhiram College of Pharmacy, JNTUA, Nandyal 518112, Andhra Pradesh, India; (R.N.K.); (P.G.M.)
| | - Dsnbk Prasanth
- Department of Pharmacognosy, KVSR Siddhartha College of Pharmaceutical Sciences, Vijayawada 520010, Andhra Pradesh, India;
| | - Praisy Gladys Midthuri
- Department of Pharmacology, Santhiram College of Pharmacy, JNTUA, Nandyal 518112, Andhra Pradesh, India; (R.N.K.); (P.G.M.)
| | - Sheikh F. Ahmad
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | | | - Srikanth Kumar Karumanchi
- Department of Pharmaceutical Chemistry, DKSS Institute of Pharmaceutical Science & Research (for Girls), Swami-Chincholi, Bhigwan 413130, Maharashtra, India;
| | | | - Rahul Nalluri
- Department of Pharmacy, Texas A&M University, Kingsville, TX 78363, USA;
| | - Praveen Kumar Pasala
- Department of Pharmacology, Raghavendra Institute of Pharmaceutical Education and Research, JNTUA, Anantapuramu 515721, Andhra Pradesh, India
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Fitzpatrick LLJ, Ligabue-Braun R, Nekaris KAI. Slowly Making Sense: A Review of the Two-Step Venom System within Slow ( Nycticebus spp.) and Pygmy Lorises ( Xanthonycticebus spp.). Toxins (Basel) 2023; 15:514. [PMID: 37755940 PMCID: PMC10536643 DOI: 10.3390/toxins15090514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 09/28/2023] Open
Abstract
Since the early 2000s, studies of the evolution of venom within animals have rapidly expanded, offering new revelations on the origins and development of venom within various species. The venomous mammals represent excellent opportunities to study venom evolution due to the varying functional usages, the unusual distribution of venom across unrelated mammals and the diverse variety of delivery systems. A group of mammals that excellently represents a combination of these traits are the slow (Nycticebus spp.) and pygmy lorises (Xanthonycticebus spp.) of south-east Asia, which possess the only confirmed two-step venom system. These taxa also present one of the most intriguing mixes of toxic symptoms (cytotoxicity and immunotoxicity) and functional usages (intraspecific competition and ectoparasitic defence) seen in extant animals. We still lack many pieces of the puzzle in understanding how this venom system works, why it evolved what is involved in the venom system and what triggers the toxic components to work. Here, we review available data building upon a decade of research on this topic, focusing especially on why and how this venom system may have evolved. We discuss that research now suggests that venom in slow lorises has a sophisticated set of multiple uses in both intraspecific competition and the potential to disrupt the immune system of targets; we suggest that an exudate diet reveals several toxic plants consumed by slow and pygmy lorises that could be sequestered into their venom and which may help heal venomous bite wounds; we provide the most up-to-date visual model of the brachial gland exudate secretion protein (BGEsp); and we discuss research on a complement component 1r (C1R) protein in saliva that may solve the mystery of what activates the toxicity of slow and pygmy loris venom. We conclude that the slow and pygmy lorises possess amongst the most complex venom system in extant animals, and while we have still a lot more to understand about their venom system, we are close to a breakthrough, particularly with current technological advances.
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Affiliation(s)
- Leah Lucy Joscelyne Fitzpatrick
- Nocturnal Primate Research Group, Department of Social Sciences, Oxford Brookes University, Oxford OX3 0BP, UK
- Centre for Functional Genomics, Department of Health and Life Sciences, Oxford Brookes University, Oxford OX3 0BP, UK
| | - Rodrigo Ligabue-Braun
- Department of Pharmacosciences, Federal University of Health Sciences of Porto Alegre (UFCSPA), Avenida Sarmento Leite 245, Porto Alegre 90050-170, Brazil;
| | - K. Anne-Isola Nekaris
- Nocturnal Primate Research Group, Department of Social Sciences, Oxford Brookes University, Oxford OX3 0BP, UK
- Centre for Functional Genomics, Department of Health and Life Sciences, Oxford Brookes University, Oxford OX3 0BP, UK
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Maheswari J, Anjum MR, Sankari M, Narasimha G, Krishna SBN, Kishori B. Green synthesis, characterization and biological activities of silver nanoparticles synthesized from Neolamarkia cadamba. ADMET AND DMPK 2023; 11:573-585. [PMID: 37937248 PMCID: PMC10626518 DOI: 10.5599/admet.1793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/14/2023] [Indexed: 11/09/2023] Open
Abstract
Background and purpose Metal nanoparticles are essential due to their unique catalytic, electrical, magnetic, and optical characteristics, as well as their prospective use in sensing, catalysis, and biological research. In recent years, researchers have focused on developing cost-effective and eco-friendly biogenic practices using the green synthesis of metal nanoparticles (AgNP). Experimental approach In the present study, the aqueous extracts prepared from the leaf, stem, bark, and flower of Neolamarkia cadamba were used for the synthesis of silver nanoparticles. Synthesized silver nanoparticles were characterized using UV-Visible spectroscopy, zeta potential, dynamic light scattering, scanning electron microscope (SEM), and EDAX. Key results The current study showed absorption of synthesized AgNPs at 425, 423, 410, and 400 nm. Dynamic light scattering of AgNPs Showed size distribution of AgNPs synthesized from leaf, stem, and flower aqueous extracts ranges from 80-200 nm and AgNPs prepared from bark extract ranges from 100-700 nm. Zeta-potential of the biosynthesized AgNPs was found as a sharp peak at -23.1 mV for the leaf, -27.0 mV for the stem, -34.1 mV for the bark, and -20.2 mV for the flower. Silver nanoparticles and crude extracts of Neolamarkia cadamba showed effective antibacterial, antifungal, and antioxidant activities. Conclusion Silver nanoparticles have substantial antibacterial activity against Gram-positive bacteria and also exhibit the utmost antifungal activity against Aspergillus niger. The study concludes that the green synthesis of silver nanoparticles from N. cadamba leaf, stem, bark, and flower extract is a reliable and eco-friendly technique.
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Affiliation(s)
- Juluri Maheswari
- Department of Biotechnology, Sri Padmavati Mahila Visvavidyalayam (Women’s University), Tirupati- 517 502, A.P. India
| | - Mohammed Reshma Anjum
- Department of Biotechnology, Sri Padmavati Mahila Visvavidyalayam (Women’s University), Tirupati- 517 502, A.P. India
| | - Mohan Sankari
- Department of Biotechnology, Sri Padmavati Mahila Visvavidyalayam (Women’s University), Tirupati- 517 502, A.P. India
| | - Golla Narasimha
- Department of Virology, Sri Venkateswara University, Tirupati- 517 502, A.P. India
| | - Suresh Babu Naidu Krishna
- Institute for Water and Wastewater Technology, Durban University of Technology, Durban – 4000, South Africa
| | - Battini Kishori
- Department of Biotechnology, Sri Padmavati Mahila Visvavidyalayam (Women’s University), Tirupati- 517 502, A.P. India
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Lv YW, He ZH, Xiao Y, Ouyang KX, Wang X, Hu XS. Population Structure and Genetic Diversity in the Natural Distribution of Neolamarckia cadamba in China. Genes (Basel) 2023; 14:genes14040855. [PMID: 37107613 PMCID: PMC10137889 DOI: 10.3390/genes14040855] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/23/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
Neolamarckia cadamba (Roxb.) Bosser is a fast-growing deciduous tree species and belongs to the Neolamarckia genus of the Rubiaceae family. This species has great economic and medical values in addition to being an important timber species for multiple industrial purposes. However, few studies have examined the genetic diversity and population structure in the natural distribution of this species in China. Here, we applied both the haploid nrDNA ITS (619 bp for aligned sequences) and mtDNA (2 polymorphic loci) markers to investigate 10 natural populations (239 individuals in total) that covered most of the distribution of the species in China. The results showed that the nucleotide diversity was π = 0.1185 ± 0.0242 for the nrDNA ITS markers and π = 0.00038 ± 0.00052 for the mtDNA markers. The haplotype diversity for the mtDNA markers was h = 0.1952 ± 0.2532. The population genetic differentiation was small (Fstn = 0.0294) for the nrDNA ITS markers but large (Fstm = 0.6765) for the mtDNA markers. There were no significant effects of isolation by distance (IBD), by elevation, and by two climatic factors (annual average precipitation and tem perature). A geographic structure among populations (Nst<Gst) was absent. Phylogenetic analysis showed a highly genetic mixture among individuals of the ten populations. Pollen flow was substantially greater than seed flow (mp/ms ≫ 1.0) and played a dominant role in shaping population genetic structure. The nrDNA ITS sequences were neutral and all local populations did not undergo demographic expansion. The overall results provide fundamental information for the genetic conservation and breeding of this miraculous tree.
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Affiliation(s)
- Yan-Wen Lv
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, Guangzhou 510642, China
| | - Zi-Han He
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, Guangzhou 510642, China
| | - Yu Xiao
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, Guangzhou 510642, China
| | - Kun-Xi Ouyang
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, Guangzhou 510642, China
| | - Xi Wang
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, Guangzhou 510642, China
| | - Xin-Sheng Hu
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, Guangzhou 510642, China
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Mishra A, Maurya SK, Singh A, Siddique H, Samanta SK, Mishra N. Neolamarckia cadamba (Roxb.) Bosser (Rubiaceae) extracts: promising prospects for anticancer and antibacterial potential through in vitro and in silico studies. Med Oncol 2023; 40:99. [PMID: 36808013 DOI: 10.1007/s12032-023-01971-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 02/06/2023] [Indexed: 02/23/2023]
Abstract
Neolamarckia cadamba is an Indian traditional medicinal plant having various therapeutic potentials. In the present study, we did solvent-based extraction of Neolamarckia cadamba leaves. The extracted samples were screened against liver cancer cell line (HepG2) and bacteria (Escherichia coli). MTT cytotoxic assay was performed for in vitro analysis of extracted samples against the HepG2 cell lines and the normal human prostate PNT2 cell line. Chloroform extract of Neolamarckia cadamba leaves showed better activity with IC50 value 69 μg/ml. DH5α strain of Escherichia coli (E. coli) was cultured in Luria Bertani (LB) broth media and minimum inhibitory concentration (MIC) and Minimum bactericidal concentration (MBC) were calculated. Solvent extract chloroform showed better activity in MTT analysis and antibacterial screening and it was taken for characterization of phytocomposition by Fourier transform infrared (FTIR) and gas chromatography mass spectrometry (GC-MS). The identified phytoconstituents were docked with potential targets of liver cancer and E. coli. The phytochemical 1-(5-Hydroxy-6-hydroxymethyl-tetrahydropyran-2-yl)-5-methyl-1H-pyrimidine-2,4-dione shows highest docking score against the targets PDGFRA (PDB ID: 6JOL) and Beta-ketoacyl synthase 1(PDB ID: 1FJ4) and their stability was further confirmed by molecular dynamics simulation studies.
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Affiliation(s)
- Anamika Mishra
- Department of Applied Sciences, Indian Institute of Information Technology Allahabad, Prayagraj, India
| | - Santosh Kumar Maurya
- Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Anirudh Singh
- Department of Applied Sciences, Indian Institute of Information Technology Allahabad, Prayagraj, India
| | - Hifzur Siddique
- Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Sintu Kumar Samanta
- Department of Applied Sciences, Indian Institute of Information Technology Allahabad, Prayagraj, India
| | - Nidhi Mishra
- Department of Applied Sciences, Indian Institute of Information Technology Allahabad, Prayagraj, India.
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8
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Gupta N, Qayum A, Singh S, Mujwar S, Sangwan PL. Isolation, Cytotoxicity Evaluation, Docking, ADMET and Drug Likeness Studies of Secondary Metabolites from the Stem Bark of
Anthocephalus cadamba
(Roxb.). ChemistrySelect 2022. [DOI: 10.1002/slct.202202950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Nidhi Gupta
- Natural Product and Medicinal Chemistry (NPMC) Division CSIR-Indian Institute of Integrative Medicine Jammu 180001 India
- Department of Pharmaceutical Chemistry M. M. College of Pharmacy Maharishi Markandeshwar (Deemed to be University) Mullana Ambala Haryana India 133207
| | - Arem Qayum
- Cancer Pharmacology Division CSIR-Indian Institute of Integrative Medicine Jammu 180001 India
| | - Shashank Singh
- Cancer Pharmacology Division CSIR-Indian Institute of Integrative Medicine Jammu 180001 India
| | - Somdutt Mujwar
- Chitkara College of Pharmacy Chitkara University, Rajpura Punjab India 140401
| | - Payare L. Sangwan
- Natural Product and Medicinal Chemistry (NPMC) Division CSIR-Indian Institute of Integrative Medicine Jammu 180001 India
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Zhao X, Hu X, OuYang K, Yang J, Que Q, Long J, Zhang J, Zhang T, Wang X, Gao J, Hu X, Yang S, Zhang L, Li S, Gao W, Li B, Jiang W, Nielsen E, Chen X, Peng C. Chromosome-level assembly of the Neolamarckia cadamba genome provides insights into the evolution of cadambine biosynthesis. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2022; 109:891-908. [PMID: 34807496 DOI: 10.1111/tpj.15600] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 11/01/2021] [Accepted: 11/18/2021] [Indexed: 06/13/2023]
Abstract
Neolamarckia cadamba (Roxb.), a close relative of Coffea canephora and Ophiorrhiza pumila, is an important traditional medicine in Southeast Asia. Three major glycosidic monoterpenoid indole alkaloids (MIAs), cadambine and its derivatives 3β-isodihydrocadambine and 3β-dihydrocadambine, accumulate in the bark and leaves, and exhibit antimalarial, antiproliferative, antioxidant, anticancer and anti-inflammatory activities. Here, we report a chromosome-scale N. cadamba genome, with 744.5 Mb assembled into 22 pseudochromosomes with contig N50 and scaffold N50 of 824.14 Kb and 29.20 Mb, respectively. Comparative genomic analysis of N. cadamba with Co. canephora revealed that N. cadamba underwent a relatively recent whole-genome duplication (WGD) event after diverging from Co. canephora, which contributed to the evolution of the MIA biosynthetic pathway. We determined the key intermediates of the cadambine biosynthetic pathway and further showed that NcSTR1 catalyzed the synthesis of strictosidine in N. cadamba. A new component, epoxystrictosidine (C27H34N2O10, m/z 547.2285), was identified in the cadambine biosynthetic pathway. Combining genome-wide association study (GWAS), population analysis, multi-omics analysis and metabolic gene cluster prediction, this study will shed light on the evolution of MIA biosynthetic pathway genes. This N. cadamba reference sequence will accelerate the understanding of the evolutionary history of specific metabolic pathways and facilitate the development of tools for enhancing bioactive productivity by metabolic engineering in microbes or by molecular breeding in plants.
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Affiliation(s)
- Xiaolan Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Xiaodi Hu
- Novogene Bioinformatics Institute, Building 301, Zone A10 Jiuxianqiao North 13 Road, Chaoyang District, Beijing, 100083, China
| | - Kunxi OuYang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Jing Yang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
- School of Chinese Medicinal Resource, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Qingmin Que
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Jianmei Long
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Jianxia Zhang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Tong Zhang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Xue Wang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Jiayu Gao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Xinquan Hu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Shuqi Yang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Lisu Zhang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Shufen Li
- College of Life Sciences, Henan Normal University, Xinxiang, 453007, China
| | - Wujun Gao
- College of Life Sciences, Henan Normal University, Xinxiang, 453007, China
| | - Benping Li
- Novogene Bioinformatics Institute, Building 301, Zone A10 Jiuxianqiao North 13 Road, Chaoyang District, Beijing, 100083, China
| | - Wenkai Jiang
- Novogene Bioinformatics Institute, Building 301, Zone A10 Jiuxianqiao North 13 Road, Chaoyang District, Beijing, 100083, China
| | - Erik Nielsen
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
- Department of Molecular, Cellular, and Developmental Biology, University of Michigan, Ann Arbor, Michigan, 48109, USA
| | - Xiaoyang Chen
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Changcao Peng
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
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10
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Secondary metabolites of Anthocephalus chinensis (Lamk.): a concise review. MONATSHEFTE FUR CHEMIE 2021. [DOI: 10.1007/s00706-021-02871-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Wang X, Li LL, Xiao Y, Chen XY, Chen JH, Hu XS. A complete sequence of mitochondrial genome of Neolamarckia cadamba and its use for systematic analysis. Sci Rep 2021; 11:21452. [PMID: 34728739 PMCID: PMC8564537 DOI: 10.1038/s41598-021-01040-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 10/22/2021] [Indexed: 11/09/2022] Open
Abstract
Neolamarckia cadamba is an important tropical and subtropical tree for timber industry in southern China and is also a medicinal plant because of the secondary product cadambine. N. cadamba belongs to Rubiaceae family and its taxonomic relationships with other species are not fully evaluated based on genome sequences. Here, we report the complete sequences of mitochondrial genome of N. cadamba, which is 414,980 bp in length and successfully assembled in two genome circles (109,836 bp and 305,144 bp). The mtDNA harbors 83 genes in total, including 40 protein-coding genes (PCGs), 31 transfer RNA genes, 6 ribosomal RNA genes, and 6 other genes. The base composition of the whole genome is estimated as 27.26% for base A, 22.63% for C, 22.53% for G, and 27.56% for T, with the A + T content of 54.82% (54.45% in the small circle and 54.79% in the large circle). Repetitive sequences account for ~ 0.14% of the whole genome. A maximum likelihood (ML) tree based on DNA sequences of 24 PCGs supports that N. cadamba belongs to order Gentianales. A ML tree based on rps3 gene of 60 species in family Rubiaceae shows that N. cadamba is more related to Cephalanthus accidentalis and Hymenodictyon parvifolium and belongs to the Cinchonoideae subfamily. The result indicates that N. cadamba is genetically distant from the species and genera of Rubiaceae in systematic position. As the first sequence of mitochondrial genome of N. cadamba, it will provide a useful resource to investigate genetic variation and develop molecular markers for genetic breeding in the future.
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Affiliation(s)
- Xi Wang
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.,Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangdong, 510642, China
| | - Ling-Ling Li
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.,Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangdong, 510642, China
| | - Yu Xiao
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.,Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangdong, 510642, China
| | - Xiao-Yang Chen
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.,Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangdong, 510642, China
| | - Jie-Hu Chen
- Science Corporation of Gene (SCGene), Guangzhou, 510000, China
| | - Xin-Sheng Hu
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China. .,Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangdong, 510642, China.
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12
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Mitra S, Prova SR, Sultana SA, Das R, Nainu F, Emran TB, Tareq AM, Uddin MS, Alqahtani AM, Dhama K, Simal-Gandara J. Therapeutic potential of indole alkaloids in respiratory diseases: A comprehensive review. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 90:153649. [PMID: 34325978 DOI: 10.1016/j.phymed.2021.153649] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/01/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Indole alkaloids are very promising for potential therapeutic purposes and appear to be particularly effective against respiratory diseases. Several experimental studies have been performed, both in vivo and in vitro, to evaluate the effectiveness of indole alkaloids for the management of respiratory disorders, including asthma, emphysema, tuberculosis, cancer, and pulmonary fibrosis. PURPOSE The fundamental objective of this review was to summarize the in-depth therapeutic potential of indole alkaloids against various respiratory disorders. STUDY DESIGN In addition to describing the therapeutic potential, this review also evaluates the toxicity of these alkaloids, which have been utilized for therapeutic benefits but have demonstrated toxic consequences. Some indole alkaloids, including scholaricine, 19-epischolaricine, vallesamine, and picrinine, which are derived from the plant Alstonia scholaris, have shown toxic effects in non-rodent models. METHODS This review also discusses clinical studies exploring the therapeutic efficacy of indole alkaloids, which have confirmed the promising benefits observed in vivo and in vitro. RESULTS The indole alkaloidal compounds have shown efficacy in subjects with respiratory diseases. CONCLUSION The available data established both preclinical and clinical studies confirm the potential of indole alkaloids to treat the respiratory disorders.
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Affiliation(s)
- Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Shajuthi Rahman Prova
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Sifat Ara Sultana
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Rajib Das
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Firzan Nainu
- Faculty of Pharmacy, Hasanuddin University, Makassar, South Sulawesi 90245, Indonesia
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh.
| | - Abu Montakim Tareq
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh
| | - Md Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka 1213, Bangladesh; Pharmakon Neuroscience Research Network, Dhaka 1207, Bangladesh
| | - Ali M Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, E32004 Ourense, Spain.
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13
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Patel S, Patel A, Patel M, Shah U, Patel M, Solanki N, Patel S. Review and Analysis of Massively Registered Clinical Trials of COVID-19 using the Text Mining Approach. Rev Recent Clin Trials 2020; 16:242-257. [PMID: 33267765 DOI: 10.2174/1574887115666201202110919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/06/2020] [Accepted: 10/15/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Immediately after the outbreak of nCoV, many clinical trials are registered for COVID-19. The numbers of registrations are now raising inordinately. It is challenging to understand which research areas are explored in this massive pool of clinical studies. If such information can be compiled, then it is easy to explore new research studies for possible contributions in COVID-19 research. METHODS In the present work, a text-mining technique of artificial intelligence is utilized to map the research domains explored through the clinical trials of COVID-19. With the help of the open-- source and graphical user interface-based tool, 3007 clinical trials are analyzed here. The dataset is acquired from the international clinical trial registry platform of WHO. With the help of hierarchical cluster analysis, the clinical trials were grouped according to their common research studies. These clusters are analyzed manually using their word clouds for understanding the scientific area of a particular cluster. The scientific fields of clinical studies are comprehensively reviewed and discussed based on this analysis. RESULTS More than three-thousand clinical trials are grouped in 212 clusters by hierarchical cluster analysis. Manual intervention of these clusters using their individual word-cloud helped to identify various scientific areas which are explored in COVID19 related clinical studies. CONCLUSION The text-mining is an easy and fastest way to explore many registered clinical trials. In our study, thirteen major clusters or research areas were identified in which the majority of clinical trials were registered. Many other uncategorized clinical studies were also identified as "miscellaneous studies". The clinical trials within the individual cluster were studied, and their research purposes are compiled comprehensively in the present work.
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Affiliation(s)
- Swayamprakash Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Vadodara, India
| | - Ashish Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Vadodara, India
| | | | - Umang Shah
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Vadodara, India
| | - Mehul Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Vadodara, India
| | - Nilay Solanki
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Vadodara, India
| | - Suchita Patel
- Institute of Science & Technology for Advanced Studies & Research (ISTAR), Sardar Patel University, Anand, India
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14
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Kareti SR, Subash P. In silico exploration of anti-Alzheimer's compounds present in methanolic extract of Neolamarckia cadamba bark using GC–MS/MS. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.05.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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15
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R S, Gurunathan J. Metabolites from the citrus extracts inhibit the activity of selected proteins in Indian Cobra (Naja naja) venom. JOURNAL OF ETHNOPHARMACOLOGY 2020; 252:112575. [PMID: 31953201 DOI: 10.1016/j.jep.2020.112575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 11/18/2019] [Accepted: 01/13/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Snakebite is a severe problem in many parts of the world, specifically in tropical and subtropical regions. A range of medicinal plant extracts are administered for treating snake bite. Of the many common plants, extracts of Citrus species have been documented to be used for treating snake bite and have been shown to decrease the snake venom toxicity. AIM The aim of the current work is to evaluate the utility of citrus peel extracts (Citrus aurantium L. and Citrus reticulate Blanco) in the management of Indian cobra envenomation. MATERIALS AND METHODS Peels of citrus species were evaluated for their phospholipase A2, protease and haemolytic inhibition properties. The phytochemicals present in the extract were inferred using GC-MS. In-vivo studies, using mice model, were done to confirm the inhibitory effect of the extracts. Molecular docking was used to understand the possible binding modes of selected phytochemicals to snake venom phospholipase. RESULTS Citrus peel extracts are rich in polyphenols, flavonoids and tannins. The methanolic extract of Citrus aurantium L. and Citrus reticulate Blanco inhibits phospholipase (75%), protease (71%) and hemolysis (80%) activity of the venom. GC-MS analyses indicate the presence of β-sitosterol, n-hexadecanoic acid, eicosanoic acid, and flavone in both the extracts. In addition, C. reticulate extract contains α-tocopherol and squalene. Molecular docking revealed that α-tocopherol, spiro [androst-5-ene-17,1'-cyclobutan]-2'-one,3-hydroxy-(3β,17β)- and β-sitosterol acetate bind with moderate affinity to the catalytic site of phospholipase A2. CONCLUSION The present study provides new molecular insight and scientific evidence on the utility of the methanolic extracts of citrus peels to neutralize the venom toxins of Naja naja.
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Affiliation(s)
- Srimathi R
- School of Biosciences and Technology (SBST), Vellore Institute of Technology, Vellore, 632014, India.
| | - Jayaraman Gurunathan
- School of Biosciences and Technology (SBST), Vellore Institute of Technology, Vellore, 632014, India.
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16
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Immunomodulating potential of Neolamarckia cadamba (Roxb.) Bark extract. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2020. [DOI: 10.22207/jpam.14.1.66] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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17
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High frequency regeneration of plants via callus-mediated organogenesis from cotyledon and hypocotyl cultures in a multipurpose tropical tree (Neolamarkia Cadamba). Sci Rep 2020; 10:4558. [PMID: 32165694 PMCID: PMC7067775 DOI: 10.1038/s41598-020-61612-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 02/26/2020] [Indexed: 11/08/2022] Open
Abstract
In this works, a simple, efficient and repeatable protocol was developed for in vitro regeneration via callus-mediated organogenesis of Neolamarkia Cadamba using cotyledonary petioles and hypocotyls. Effects of basal medium, plant growth regulators, the types and age of explant on the formation of adventitious buds/shoots were studied. Meanwhile, histological analysis for early ontogenic stages and genetic stability assessment by flow cytometry were investigated. Our investigation demonstrated that, compared with 6-benzyladenine (BA), N6-(2-isopentenyl) adenine (2-ip), Thidiazuron (TDZ) was the optimal cytokinin for buds/shoots induction on cotyledon and hypocotyl explants. Douglas-fir and sugar pine medium (DCR) supplemented with 22.7 μM TDZ and 0.27 μM α-naphthalene acetic acid (NAA) was most effective on bud induction, with the highest bud-induction rate and numbers of buds on cotyledon and hypocotyl explants. The available shoot per explant hit 35.2 when the induced callus sub-cultured to a medium without TDZ. It was found that TDZ could promote induction of the callus and the buds, however, continuous exposure beyond 4 weeks of supplemented high concentration (exceed 11.35 μM), TDZ was harmful to the proliferation and growth of buds/shoots. DCR appeared more efficiency than Murashige and Skoog medium (MS), Woody Plant medium (WPM), anther culture of cereal crops medium (N6) on bud induction. Age of cotyledon and hypocotyl explants in 20-day to 25-day was most beneficial to adventitious buds/shoots formation. Histological investigation confirmed that the buds originated from the wounded incisions of cotyledonary petiole and hypocotyl fragments, with callus formation. The regeneration plantlets were successfully acclimatized in greenhouse, yielded above 95% survival rate in field, exhibited normal morphology and growth characteristics. The analysis of flow cytometry on N. cadamba indicated no variation in the ploidy levels between the regenerated plantlets and the donor trees. The developed procedure can be used for mass production, germplasm exchange and transgenic studies to improve the resistance of the species via Agrobacterium-mediated.
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18
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Li J, Huang X, Huang H, Huo H, Nguyen CD, Pian R, Li H, Ouyang K, Chen X. Cloning and characterization of the lignin biosynthesis genes NcCSE and NcHCT from Neolamarckia cadamba. AMB Express 2019; 9:152. [PMID: 31542835 PMCID: PMC6754823 DOI: 10.1186/s13568-019-0860-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 08/19/2019] [Indexed: 12/01/2022] Open
Abstract
Neolamarckia cadamba is an important fast growing tree species used for pulping and wood material in industry for it’s desirable wood properties. As one of the most important content in wood, lignin provides structural integrity, strength, and hydrophobicity to the thickened cell walls and is the major factor contributing to biomass recalcitrance. It does not reduce the palatability of forage grass for animals, but it hinders the isolation of cellulose fibers and the efficient enzymatic depolymerization of cellulose and hemicellulose into fermentable sugars in biorefining processes by limiting the access by hydrolytic enzymes to their polysaccharide substrates. This work focused on analyzing the functions of NcCSE (Caffeoyl Shikimate Esterase, GenBank accession number: MG739672) and NcHCT (Hydroxycinnamoyl Transferase,GenBank accession number: MG739673) in the lignin biosynthetic process in order to improve the potential for utilization of leaves and wood from N. cadamba. The mutant phenotype of cse-2 was dramatically complemented to WT in the stable transgenic lines cse-35S::NcCSE, but overexpression of NcHCT in the cse-2 mutant did not have the same result as cse-35S::NcCSE, providing only partial complementation.
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19
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Mishra DP, Khan MA, Yadav DK, Rawat AK, Singh RK, Ahamad T, Hussain MK, Saquib M, Khan MF. Monoterpene Indole Alkaloids from Anthocephalus cadamba
Fruits Exhibiting Anticancer Activity in Human Lung Cancer Cell Line H1299. ChemistrySelect 2018. [DOI: 10.1002/slct.201801475] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Devendra Pratap Mishra
- Department of Applied Sciences & Humanity Rajkiya Engineering College; Ambedkar nagar-224122, UP India
| | - Mohsin Ali Khan
- Chairman Research; Research Unit; Era's Lucknow Medical College & Hospital; Lucknow-226003, UP India
| | - Dinesh Kumar Yadav
- Department of Chemistry; Mohanlal Sukhadia University; Udaipur-313001, Rajasthan India
| | - Arun Kumar Rawat
- Department of Biochemistry; Banaras Hindu University; Varanasi-221005, UP India
| | - Rakesh Kumar Singh
- Department of Biochemistry; Banaras Hindu University; Varanasi-221005, UP India
| | - Tanveer Ahamad
- Department of Biotechnology; Era Medical College & Hospital; Era University, Sarfarazganj; Lucknow-226003, UP India
| | - Mohd Kamil Hussain
- Department of Chemistry; Government Raza Post graduate College; Rampur-244901 India
| | - Mohammad Saquib
- Department of Chemistry; University of Allahabad; Allahabad-211002, UP India
| | - Mohammad Faheem Khan
- Department of Biotechnology; Era Medical College & Hospital; Era University, Sarfarazganj; Lucknow-226003, UP India
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20
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Guohua X, Pan R, Bao R, Ge Y, Zhou C, Shen Y. Rapid Quantitative Analysis of Naringenin in the Fruit Bodies of Inonotus vaninii by Two-phase Acid Hydrolysis Followed by Reversed Phase-high Performance Liquid Chromatography-ultra Violet. Pharmacogn Mag 2017; 13:659-662. [PMID: 29200729 PMCID: PMC5701407 DOI: 10.4103/pm.pm_350_16] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 09/20/2016] [Indexed: 01/15/2023] Open
Abstract
Introduction: Sanghuang is one of mystical traditional Chinese medicines recorded earliest 2000 years ago, that included various fungi of Inonotus genus and was well-known for antitumor effect in modern medicine. Inonotus vaninii is grown in natural forest of Northeastern China merely and used as Sanghuang commercially, but it has no quality control specification until now. This study was to establish a rapid method of two-phase acid hydrolysis followed by reversed phase-high performance liquid chromatography-ultra violet (RP-HPLC-UV) to quantify naringenin in the fruit body of I. vaninii. Materials and Methods: Sample solution was prepared by pretreatment of raw material in two-phase acid hydrolysis and the hydrolysis technology was optimized. After reconstitution, analysis was performed using RP-HPLC-UV. The method validation was investigated and the naringenin content of sample and comparison were determined. Results: The naringenin was obtained by two-phase acid hydrolysis method, namely, 10.0 g of raw material was hydrolyzed in 200 mL of 1% sulfuric acid aqueous solution (v/v) and 400 mL of chloroform in oil bath at 110°C for 2 h. Good linearity (r = 0.9992) was achieved between concentration of analyte and peak area. The relative standard deviation (RSD) of precision was 2.47% and the RSD of naringenin contents for repeatability was 3.13%. The accuracy was supported with recoveries at 96.37%, 97.30%, and 99.31%. The sample solution prepared using the proposed method contained higher content of naringenin than conventional method and was stable for 8 h. Conclusion: Due to the high efficiency of sample preparation and high reliability of the HPLC method, it is feasible to use this method for routine analysis of naringenin in the fungus. SUMMARY A convenient two-phase acid hydrolysis was employed to produce naringenin from raw material, and then an efficient and reliable reversed phase-high performance liquid chromatography-ultra violet method was established to monitor naringenin in the fruit bodies of Inonotus vaninii. The newly established method could be used to control the quality of the herb.
Abbreviations used: RP-HPLC-UV: Reversed Phase-High Performance Liquid Chromatography-Ultra Violet, RSD: Relative Standard Deviation, EtOAc: Ethyl acetate, ACN: Acetonitrile, MeOH: Methanol, RH: Relative Humility.
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Affiliation(s)
- Xia Guohua
- Department of Food Sciences, School of Food Sciences and Engineering, Jiangsu University, Zhenjiang, Jiangsu, P.R. China.,Department of Chinese Materia Medica and Pharmacy, School of Pharmacy, Jiangsu University, Zhenjiang, Jiangsu, P.R. China
| | - Ruirong Pan
- Department of Food Sciences, School of Food Sciences and Engineering, Jiangsu University, Zhenjiang, Jiangsu, P.R. China.,Department of Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, P.R. China
| | - Rui Bao
- Department of Food Sciences, School of Food Sciences and Engineering, Jiangsu University, Zhenjiang, Jiangsu, P.R. China
| | - Yanru Ge
- Department of Chinese Materia Medica and Pharmacy, School of Pharmacy, Jiangsu University, Zhenjiang, Jiangsu, P.R. China
| | - Cunshan Zhou
- Department of Food Sciences, School of Food Sciences and Engineering, Jiangsu University, Zhenjiang, Jiangsu, P.R. China
| | - Yuping Shen
- Department of Chinese Materia Medica and Pharmacy, School of Pharmacy, Jiangsu University, Zhenjiang, Jiangsu, P.R. China
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Chandel M, Kumar M, Sharma U, Singh B, Kaur S. Investigations on Antioxidant, Antiproliferative and COX-2 Inhibitory Potential of Alkaloids fromAnthocephalus cadamba(Roxb.)Miq. Leaves. Chem Biodivers 2017; 14. [DOI: 10.1002/cbdv.201600376] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 11/07/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Madhu Chandel
- Post Graduate Department of Botany; Khalsa College Amritsar; Punjab India
- Department of Botanical and Environmental Sciences; Guru Nanak Dev University; Amritsar 143005 India
| | - Manish Kumar
- Department of Botanical and Environmental Sciences; Guru Nanak Dev University; Amritsar 143005 India
- Akal College of Basic Sciences (Botany); Eternal University; Baru Sahib Sirmour Himachal Pradesh 173101 India
| | - Upendra Sharma
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur Himachal Pradesh 176061 India
| | - Bikram Singh
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur Himachal Pradesh 176061 India
| | - Satwinderjeet Kaur
- Department of Botanical and Environmental Sciences; Guru Nanak Dev University; Amritsar 143005 India
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22
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Paniagua-Pérez R, Flores-Mondragón G, Reyes-Legorreta C, Herrera-López B, Cervantes-Hernández I, Madrigal-Santillán O, Morales-González JA, Álvarez-González I, Madrigal-Bujaidar E. EVALUATION OF THE ANTI-INFLAMMATORY CAPACITY OF BETA-SITOSTEROL IN RODENT ASSAYS. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES : AJTCAM 2017; 14:123-130. [PMID: 28480389 PMCID: PMC5411862 DOI: 10.21010/ajtcam.v14i1.13] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Beta-sitosterol (BS) is a compound discovered to be present in numerous plants. A number of interesting biomedical properties have been attributed to BS, including immuno-modulating and anti-inflammatory activities. Therefore, the aim of this report was to evaluate its anti-inflammatory capacity by applying various rodent experimental tests. METHODS To carry out the objective of the study we applied the methods indicated here. Two of the adopted methods were based on the passive reverse Arthus reaction: the rat paw edema test and the rat pleurisy assay. We also applied two methods related with the non-specific acute inflammation: the mouse ear edema test, and the mouse mieloperoxidase activity assay. RESULTS The results obtained in all tests established a significant anti-inflammatory potential of BS. In the rat paw edema test we found an inhibitory effect which goes from 50-70%; in the rat pleurisy assay our findings with respect to the volume of pleural exuded showed a reduction of 46%, as well as a 20% low amount of neutrophils in comparison with the level of the control group. In the mouse ear edema test we found a mean inflammatory inhibition of 75%, and with respect to mieloproxidase activity the results showed a significant inhibition induced by the three doses of BS. CONCLUSIONS In the present study we determined a potent anti-inflammatory capacity of BS in specific and non-specific types of acute inflammation in rodents.
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Affiliation(s)
- Rogelio Paniagua-Pérez
- Instituto Nacional de Rehabilitación, Servicio de Bioquímica. Av. México-Xochimilco 289, Ciudad de México, 14389. MÉXICO
- Corresponding author E-mail:; and
| | - Gabriela Flores-Mondragón
- Instituto Nacional de Rehabilitación, Servicio de Bioquímica. Av. México-Xochimilco 289, Ciudad de México, 14389. MÉXICO
| | - Celia Reyes-Legorreta
- Instituto Nacional de Rehabilitación, Servicio de Bioquímica. Av. México-Xochimilco 289, Ciudad de México, 14389. MÉXICO
| | - Brígida Herrera-López
- Instituto Nacional de Rehabilitación, Servicio de Bioquímica. Av. México-Xochimilco 289, Ciudad de México, 14389. MÉXICO
| | - Isabel Cervantes-Hernández
- Instituto Nacional de Rehabilitación, Servicio de Bioquímica. Av. México-Xochimilco 289, Ciudad de México, 14389. MÉXICO
| | - Osiris Madrigal-Santillán
- Laboratorio de Medicina de la Conservación. Escuela Superior de Medicina, Instituto Politécnico Nacional. Plan de San Luis y Díaz Mirón, Col. Casco de Santo Tomás, Del Miguel Hidalgo, Ciudad de México, 11340. MÉXICO
| | - José Antonio Morales-González
- Laboratorio de Medicina de la Conservación. Escuela Superior de Medicina, Instituto Politécnico Nacional. Plan de San Luis y Díaz Mirón, Col. Casco de Santo Tomás, Del Miguel Hidalgo, Ciudad de México, 11340. MÉXICO
| | - Isela Álvarez-González
- Laboratorio de Genética. Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional. Av. Wilfredo Massieu, Col Lindavista, Zacatenco, Ciudad de México, 07738, MÉXICO
| | - Eduardo Madrigal-Bujaidar
- Laboratorio de Genética. Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional. Av. Wilfredo Massieu, Col Lindavista, Zacatenco, Ciudad de México, 07738, MÉXICO
- Corresponding author E-mail:; and
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