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  1. Article ; Online: Molecular recognition of carbonate ion using a novel turn-on fluorescent probe.

    Kaur, Hardeep / Riya / Singh, Amandeep / Singh, Harpreet / Ranjan Lal, Uma / Kumar, Ashutosh / Chaitanya, M V N L

    Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    2023  Volume 303, Page(s) 123270

    Abstract: A novel turn-on fluorescent probe 3 was synthesized by condensing salicylaldehyde and nicotinic hydrazide for the selective detection of ... ...

    Abstract A novel turn-on fluorescent probe 3 was synthesized by condensing salicylaldehyde and nicotinic hydrazide for the selective detection of CO
    Language English
    Publishing date 2023-08-18
    Publishing country England
    Document type Journal Article
    ZDB-ID 210413-1
    ISSN 1873-3557 ; 0370-8322 ; 0584-8539 ; 1386-1425
    ISSN (online) 1873-3557
    ISSN 0370-8322 ; 0584-8539 ; 1386-1425
    DOI 10.1016/j.saa.2023.123270
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Relevance of Machine Learning to Predict the Inhibitory Activity of Small Thiazole Chemicals on Estrogen Receptor.

    Jayaprakash, Venkatesan / Saravanan, Thangavelu / Ravindran, Karuppaiyan / Prabha, Thangavelu / Selvaraj, Jubie / Jayapalan, Sudeepan / Chaitanya, M V N L / Sivakumar, Thangavel

    Current computer-aided drug design

    2023  Volume 19, Issue 1, Page(s) 37–50

    Abstract: Background: Drug discovery requires the use of hybrid technologies for the discovery of new chemical substances. One of those interesting strategies is QSAR via applying an artificial intelligence system that effectively predicts how chemical ... ...

    Abstract Background: Drug discovery requires the use of hybrid technologies for the discovery of new chemical substances. One of those interesting strategies is QSAR via applying an artificial intelligence system that effectively predicts how chemical alterations can impact biological activity via in-silico.
    Aim: Our present study aimed to work on a trending machine learning approach with a new opensource data analysis python script for the discovery of anticancer lead via building the QSAR model by using 53 compounds of thiazole derivatives.
    Methods: A python script has been executed with 53 small thiazole chemicals using Google collaboratory interface. A total of 82 CDK molecular descriptors were downloaded from "chemdes" web server and used for our study. After training the model, we checked the model performance via cross-validation of the external test set.
    Results: The generated QSAR model afforded the ordinary least squares (OLS) regression as R
    Conclusion: Hence, we conclude that the R2values (i.e. the model score) obtained using this script via three diverse algorithms were correlated well and there is not much difference between them and may be useful in the design of a similar group of thiazole derivatives as anticancer agents.
    MeSH term(s) Artificial Intelligence ; Receptors, Estrogen ; Machine Learning ; Algorithms ; Drug Discovery
    Chemical Substances Receptors, Estrogen
    Language English
    Publishing date 2023-01-25
    Publishing country United Arab Emirates
    Document type Journal Article
    ISSN 1875-6697
    ISSN (online) 1875-6697
    DOI 10.2174/1573409919666221121141646
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Chitosan-based nanofibrous scaffolds for biomedical and pharmaceutical applications: A comprehensive review.

    Almajidi, Yasir Qasim / Ponnusankar, Sivasankaran / Chaitanya, M V N L / Marisetti, Arya Lakshmi / Hsu, Chou-Yi / Dhiaa, Aya Mohammed / Saadh, Mohamed J / Pal, Yogendra / Thabit, Russul / Adhab, Ayat Hussein / Alsaikhan, Fahad / Narmani, Asghar / Farhood, Bagher

    International journal of biological macromolecules

    2024  Volume 264, Issue Pt 2, Page(s) 130683

    Abstract: Nowadays, there is a wide range of deficiencies in treatment of diseases. These limitations are correlated with the inefficient ability of current modalities in the prognosis, diagnosis, and treatment of diseases. Therefore, there is a fundamental need ... ...

    Abstract Nowadays, there is a wide range of deficiencies in treatment of diseases. These limitations are correlated with the inefficient ability of current modalities in the prognosis, diagnosis, and treatment of diseases. Therefore, there is a fundamental need for the development of novel approaches to overcome the mentioned restrictions. Chitosan (CS) nanoparticles, with remarkable physicochemical and mechanical properties, are FDA-approved biomaterials with potential biomedical aspects, like serum stability, biocompatibility, biodegradability, mucoadhesivity, non-immunogenicity, anti-inflammatory, desirable pharmacokinetics and pharmacodynamics, etc. CS-based materials are mentioned as ideal bioactive materials for fabricating nanofibrous scaffolds. Sustained and controlled drug release and in situ gelation are other potential advantages of these scaffolds. This review highlights the latest advances in the fabrication of innovative CS-based nanofibrous scaffolds as potential bioactive materials in regenerative medicine and drug delivery systems, with an outlook on their future applications.
    MeSH term(s) Chitosan/chemistry ; Pharmaceutical Preparations ; Nanofibers/chemistry ; Biocompatible Materials ; Tissue Scaffolds/chemistry ; Tissue Engineering
    Chemical Substances Chitosan (9012-76-4) ; Pharmaceutical Preparations ; Biocompatible Materials
    Language English
    Publishing date 2024-03-06
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 282732-3
    ISSN 1879-0003 ; 0141-8130
    ISSN (online) 1879-0003
    ISSN 0141-8130
    DOI 10.1016/j.ijbiomac.2024.130683
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Identification of novel candidate targets for suppressing ovarian cancer progression through IL-33/ST2 axis components using the system biology approach.

    Reivan Ortiz, Geovanny Genaro / Ciongradi, Carmen Iulia / Chaitanya, M V N L / Narayanan, Jayasankar / Mohany, Mohamed / Al-Rejaie, Salim S / Arias-Gonzáles, José Luis / Sârbu, Ioan / Assefi, Marjan / Akram, Shaik Vaseem / Döğüş, Yusuf / Bahrami, Abolfazl / Akhavan-Sigari, Reza

    Frontiers in molecular biosciences

    2023  Volume 10, Page(s) 1189527

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2023-06-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2814330-9
    ISSN 2296-889X
    ISSN 2296-889X
    DOI 10.3389/fmolb.2023.1189527
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Isolation of methyl gamma linolenate from Spirulina platensis using flash chromatography and its apoptosis inducing effect.

    Jubie, S / Dhanabal, S P / Chaitanya, M V N L

    BMC complementary and alternative medicine

    2015  Volume 15, Page(s) 263

    Abstract: Background: Isolation of methyl gamma linolenate from Spirulina platensis using flash chromatography and its apoptosis inducing effect against human lung carcinoma A- 549 cell lines.: Methods: Gamma linolenic acid is an important omega-6 ... ...

    Abstract Background: Isolation of methyl gamma linolenate from Spirulina platensis using flash chromatography and its apoptosis inducing effect against human lung carcinoma A- 549 cell lines.
    Methods: Gamma linolenic acid is an important omega-6 polyunsaturated fatty acid (PUFA) of medicinal interest was isolated from microalgae Spirulina platensis using flash chromatography system (Isolera system) as its methyl ester. The isolated methyl gamma linolenate was characterized by IR, (1)H NMR, (13)C NMR and mass spectral analysis and the data were consistent with the structure.
    Results: The percentage yield of isolated methyl gamma linolenate is found to be 71% w/w, which is a very good yield in comparison to other conventional methods. It was subjected to in-vitro cytotoxic screening on A-549 lung cancer cell lines using SRB assay and result was compared with standard rutin.
    Conclusion: It may be concluded that the Flash chromatography system plays a major role in improving the yield for the isolation of methyl gamma linoleate from Spirulina platensis and the isolated molecule is a potent cytotoxic agent towards human lung carcinoma cell lines, however it may be further taken up for an extensive study.
    MeSH term(s) Apoptosis/drug effects ; Cell Line, Tumor ; Cell Survival/drug effects ; Chromatography ; Humans ; Spirulina/chemistry ; alpha-Linolenic Acid/chemistry ; alpha-Linolenic Acid/isolation & purification ; alpha-Linolenic Acid/pharmacology
    Chemical Substances alpha-Linolenic Acid (0RBV727H71)
    Language English
    Publishing date 2015-08-04
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2050429-9
    ISSN 1472-6882 ; 1472-6882
    ISSN (online) 1472-6882
    ISSN 1472-6882
    DOI 10.1186/s12906-015-0771-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Exploring the multifaceted potential of chlorogenic acid: Journey from nutraceutical to nanomedicine

    Singh, Sachin Kumar / Thakur, Kiran / Sharma, Vishal / Saini, Mamta / Sharma, Diksha / Vishwas, Sukriti / Kakoty, Violina / Pal, Rashmi Saxena / Chaitanya, M.V.N.L. / Babu, M.Ravindra / Gupta, Saurabh / Zia-ur-Rehman / Smriti / Singla, Madhav / Gupta, Gaurav / Jakhmola, Vikash / Pinto, Terezinha de Jesus Andreoli / Kumbhar, Popat / Disouza, John /
    Patravale, Vandana / Dua, Kamal / Gadewar, Manoj M.

    SAAB South African Journal of Botany. 2023 Aug., v. 159 p.658-677

    2023  

    Abstract: Chlorogenic acid (CGA) is a naturally occurring polyphenolic acid from the family of hydroxycinnamic acid, often found in green coffee extract and tea. CGA is chemically called as 5-O-caffeoylquinic acid (5-CQA) which is a more prevalent isomer of CGA. ... ...

    Abstract Chlorogenic acid (CGA) is a naturally occurring polyphenolic acid from the family of hydroxycinnamic acid, often found in green coffee extract and tea. CGA is chemically called as 5-O-caffeoylquinic acid (5-CQA) which is a more prevalent isomer of CGA. The role of CGA as an anti-oxidant, hepatoprotective, cardioprotective and neuroprotective agent has been explored by several researchers. In addition, it has anti-inflammatory, anti-microbial, anti-viral and anti-hypertensive activities. CGA has been found to be antimicrobial against a broad variety of species, including bacteria, yeasts, moulds, viruses, and amoebas. These antimicrobial capabilities might be beneficial to the food industry's ongoing hunt for novel and natural compounds for food preservation. Additionally, CGA could also alter the glucose and lipid metabolism in both genetically susceptible and healthy metabolic diseases. Because of these characteristics, chlorogenic acid is an attractive choice for the creation of dietary supplements and functional foods. This comprehensive review mainly aims to explore various sources of CGA along with its medicinal values, chemical synthesis and various derivatives obtained from CGA. The mechanism of action, therapeutic applications, regulatory concerns related to CGA are also discussed in detail. Search engine resources such as Google, Google Scholar, PubMed, Google Patent, Web of Science, and bibliographic databases of previously published peer-reviewed review papers and research works were used to gather information regarding CGA. The gathered data sets were organised sequentially in order to have a better grasp of CGA's potential. The challenges of poor solubility and poor bioavailability and development of novel drug delivery systems to overcome them has also been discussed.
    Keywords antioxidants ; bioavailability ; botany ; chlorogenic acid ; coumaric acids ; dietary supplements ; drugs ; food industry ; food preservation ; glucose ; isomers ; lipid metabolism ; mechanism of action ; nanomedicine ; solubility ; synthesis ; tea ; therapeutics ; Coffee ; Nutraceutical ; Antioxidant ; Anti-inflammatory ; Neuroprotective ; Novel drug delivery system
    Language English
    Dates of publication 2023-08
    Size p. 658-677.
    Publishing place Elsevier B.V.
    Document type Article ; Online
    ZDB-ID 2126918-X
    ISSN 0254-6299
    ISSN 0254-6299
    DOI 10.1016/j.sajb.2023.06.038
    Database NAL-Catalogue (AGRICOLA)

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  7. Article: Nutraceuticals and mitochondrial oxidative stress: bridging the gap in the management of bronchial asthma

    Allam, Venkata Sita Rama Raju / Paudel, Keshav Raj / Gupta, Gaurav / Singh, Sachin Kumar / Vishwas, Sukriti / Gulati, Monica / Gupta, Saurabh / Chaitanya, M. V. N. L. / Jha, Niraj Kumar / Gupta, Piyush Kumar / Patel, Vyoma K. / Liu, Gang / Kamal, Mohammad Amjad / Hansbro, Philip M. / Oliver, Brian Gregory George / Chellappan, Dinesh Kumar / Dua, Kamal

    Environmental science and pollution research. 2022 Sept., v. 29, no. 42

    2022  

    Abstract: Asthma is a chronic inflammatory disease primarily characterized by inflammation and reversible bronchoconstriction. It is currently one of the leading causes of morbidity and mortality in the world. Oxidative stress further complicates the pathology of ... ...

    Abstract Asthma is a chronic inflammatory disease primarily characterized by inflammation and reversible bronchoconstriction. It is currently one of the leading causes of morbidity and mortality in the world. Oxidative stress further complicates the pathology of the disease. The current treatment strategies for asthma mainly involve the use of anti-inflammatory agents and bronchodilators. However, long-term usage of such medications is associated with severe adverse effects and complications. Hence, there is an urgent need to develop newer, novel, and safe treatment modalities for the management of asthma. This has therefore prompted further investigations and detailed research to identify and develop novel therapeutic interventions from potent untapped resources. This review focuses on the significance of oxidative stressors that are primarily derived from both mitochondrial and non-mitochondrial sources in initiating the clinical features of asthma. The review also discusses the biological scavenging system of the body and factors that may lead to its malfunction which could result in altered states. Furthermore, the review provides a detailed insight into the therapeutic role of nutraceuticals as an effective strategy to attenuate the deleterious effects of oxidative stress and may be used in the mitigation of the cardinal features of bronchial asthma.
    Keywords asthma ; bronchoconstriction ; bronchodilators ; dietary supplements ; inflammation ; mitochondria ; morbidity ; mortality ; oxidative stress ; pollution ; research ; therapeutics
    Language English
    Dates of publication 2022-09
    Size p. 62733-62754.
    Publishing place Springer Berlin Heidelberg
    Document type Article
    Note Review
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-022-21454-w
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  8. Article ; Online: Discovering multifaceted role of vanillic acid beyond flavours: Nutraceutical and therapeutic potential

    Kaur, Jaskiran / Gulati, Monica / Singh, Sachin Kumar / Kuppusamy, Gowthamarajan / Kapoor, Bhupinder / Mishra, Vijay / Gupta, Saurabh / Arshad, Mohammed F. / Porwal, Omji / Jha, Niraj Kumar / Chaitanya, M.V.N.L. / Chellappan, Dinesh Kumar / Gupta, Gaurav / Gupta, Piyush Kumar / Dua, Kamal / Khursheed, Rubiya / Awasthi, Ankit / Corrie, Leander

    Trends in Food Science & Technology. 2022 Apr., v. 122 p.187-200

    2022  

    Abstract: Vanillic acid is a phenolic compound, found in various dietary sources and medicinal plants. Apart from its extraction from these biological sources, it is also synthesized chemically. It is used as flavouring agent in various food products. It possesses ...

    Abstract Vanillic acid is a phenolic compound, found in various dietary sources and medicinal plants. Apart from its extraction from these biological sources, it is also synthesized chemically. It is used as flavouring agent in various food products. It possesses anticancer, antiobesity, antidiabetic, antibacterial, anti-inflammatory, and antioxidant effects. Despite possessing good therapeutic potential and safety profile, it has not been well explored as nutraceutical or, therapeutic moiety. Literature search was conducted to systematically review the various mechanistic pathways through which vanillic acid showed multiple therapeutic effects. Along with these pathways, other applications of vanillic acid and its derivatives are highlighted. Some of the patents that have been filed hitherto, for the production and uses of vanillic acid are also entailed in the manuscript. Vanillic acid exerts diverse bioactivity against cancer, diabetes, obesity, neurodegenerative, cardiovascular, and hepatic diseases by inhibition of the associated molecular pathways. Its derivatives also possess the therapeutic potential to treat autoimmune diseases as well as fungal and bacterial infections. Owing to these benefits, vanillic acid has great potential to be used as a nutraceutical and provides scope for therapeutic uses beyond its traditional use as a flavouring agent. However, its oral bioavailability is limited due to its rapid elimination (metabolism) from the plasma. This, in turn, impedes its successful delivery through conventional formulations. Hence, efforts are required to develop nanoformulations of vanillic acid to overcome the associated challenges.
    Keywords antioxidants ; bioactive properties ; bioavailability ; diabetes ; dietary supplements ; food science ; fungi ; metabolism ; moieties ; obesity ; technology ; therapeutics ; vanillic acid ; Antioxidant ; Nutraceutical ; VA derivatives ; Therapeutic agent
    Language English
    Dates of publication 2022-04
    Size p. 187-200.
    Publishing place Elsevier Ltd
    Document type Article ; Online
    ZDB-ID 1049246-x
    ISSN 1879-3053 ; 0924-2244
    ISSN (online) 1879-3053
    ISSN 0924-2244
    DOI 10.1016/j.tifs.2022.02.023
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  9. Article ; Online: Nutraceuticals and mitochondrial oxidative stress: bridging the gap in the management of bronchial asthma.

    Allam, Venkata Sita Rama Raju / Paudel, Keshav Raj / Gupta, Gaurav / Singh, Sachin Kumar / Vishwas, Sukriti / Gulati, Monica / Gupta, Saurabh / Chaitanya, M V N L / Jha, Niraj Kumar / Gupta, Piyush Kumar / Patel, Vyoma K / Liu, Gang / Kamal, Mohammad Amjad / Hansbro, Philip M / Oliver, Brian Gregory George / Chellappan, Dinesh Kumar / Dua, Kamal

    Environmental science and pollution research international

    2022  Volume 29, Issue 42, Page(s) 62733–62754

    Abstract: Asthma is a chronic inflammatory disease primarily characterized by inflammation and reversible bronchoconstriction. It is currently one of the leading causes of morbidity and mortality in the world. Oxidative stress further complicates the pathology of ... ...

    Abstract Asthma is a chronic inflammatory disease primarily characterized by inflammation and reversible bronchoconstriction. It is currently one of the leading causes of morbidity and mortality in the world. Oxidative stress further complicates the pathology of the disease. The current treatment strategies for asthma mainly involve the use of anti-inflammatory agents and bronchodilators. However, long-term usage of such medications is associated with severe adverse effects and complications. Hence, there is an urgent need to develop newer, novel, and safe treatment modalities for the management of asthma. This has therefore prompted further investigations and detailed research to identify and develop novel therapeutic interventions from potent untapped resources. This review focuses on the significance of oxidative stressors that are primarily derived from both mitochondrial and non-mitochondrial sources in initiating the clinical features of asthma. The review also discusses the biological scavenging system of the body and factors that may lead to its malfunction which could result in altered states. Furthermore, the review provides a detailed insight into the therapeutic role of nutraceuticals as an effective strategy to attenuate the deleterious effects of oxidative stress and may be used in the mitigation of the cardinal features of bronchial asthma.
    MeSH term(s) Asthma/etiology ; Bronchodilator Agents/pharmacology ; Bronchodilator Agents/therapeutic use ; Dietary Supplements ; Humans ; Oxidation-Reduction ; Oxidative Stress
    Chemical Substances Bronchodilator Agents
    Language English
    Publishing date 2022-07-07
    Publishing country Germany
    Document type Journal Article ; Review
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-022-21454-w
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  10. Article ; Online: Novel Nanostructured Lipid Carriers Co-Loaded with Mesalamine and Curcumin: Formulation, Optimization and In Vitro Evaluation.

    Awasthi, Ankit / Kumar, Bimlesh / Gulati, Monica / Vishwas, Sukriti / Corrie, Leander / Kaur, Jaskiran / Khursheed, Rubiya / Muhammed, Rozhan Arif / Kala, Duran / Porwal, Omji / Babu, Malakapogu Ravindra / Chaitanya, M V N L / Kumar, Ankit / Pandey, Narendra Kumar / Dureja, Harish / Chellappan, Dinesh Kumar / Jha, Niraj Kumar / Gupta, Gaurav / Prasher, Parteek /
    Kumar, Deepak / Dua, Kamal / Singh, Sachin Kumar

    Pharmaceutical research

    2022  Volume 39, Issue 11, Page(s) 2817–2829

    Abstract: Purpose: The aim of current study is to formulate, optimize and characterize the developed formulation of Mesalamine-Curcumin Nanostructured Lipid Carriers (Mes-Cur NLCs).: Methods: It was formulated using high pressure homogenization followed by ... ...

    Abstract Purpose: The aim of current study is to formulate, optimize and characterize the developed formulation of Mesalamine-Curcumin Nanostructured Lipid Carriers (Mes-Cur NLCs).
    Methods: It was formulated using high pressure homogenization followed by probe sonication and formulation variables were optimized using Central Composite Design. The particle size (PS), zeta potential (ZP), entrapment efficiency (EE), drug release, cytotoxicity on NIH 3T3 fibroblasts cells and HaCaT keratinocytes cells and efficacy on RAW264.7 cells for optimized formulation was determined.
    Results: The PS, ZP and EE were found to be 85.26 nm, -23.7 ± 7.45 mV, 99.2 ± 2.62 % (Mes) and 84 ± 1.51 % (Cur), respectively. The good correlation between predicted and obtained value indicated suitability and reproducibility of experimental design. NLCs showed spherical shape as confirmed by TEM. In vitro drug release profile of prepared formulation showed that Mes exhibited 100 % release at 48 h, whereas Cur exhibited 82.23 ± 2.97% release at 120 h. Both the drugs exhibited sustained release upon incorporation into the NLCs. The absence of any significant cell death during MTT assay performed on NIH 3T3 fibroblasts cells and HaCaT keratinocytes cells indicated that NLCs' were safe for use. Furthermore, significant reduction in nitric oxide level during anti-inflammatory evaluation of formulation on RAW264.7 cells showed excellent potential for the formulation to treat inflammation. The formulation was found stable as no significant difference between the PS, ZP and EE of the fresh and aged NLCs was observed.
    Conclusion: The outcomes of study deciphered successful formulation of Mes-Cur NLCs.
    MeSH term(s) Curcumin/pharmacology ; Drug Carriers ; Mesalamine ; Lipids ; Reproducibility of Results ; Nanostructures ; Particle Size
    Chemical Substances Curcumin (IT942ZTH98) ; Drug Carriers ; Mesalamine (4Q81I59GXC) ; Lipids
    Language English
    Publishing date 2022-10-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 843063-9
    ISSN 1573-904X ; 0724-8741 ; 0739-0742
    ISSN (online) 1573-904X
    ISSN 0724-8741 ; 0739-0742
    DOI 10.1007/s11095-022-03401-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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