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Singh J, Bisht P, Srivastav S, Kumar Y, Sharma V, Kumar A, Akhtar MS, Khan MF, Aldosari SA, Yadav S, Yadav NK, Mukherjee M, Sharma AK. Amelioration of endothelial integrity by 3,5,4'-trihydroxy-trans-stilbene against high-fat-diet-induced obesity and -associated vasculopathy and myocardial infarction in rats, targeting TLR4/MyD88/NF-κB/iNOS signaling cascade. Biochem Biophys Res Commun 2024; 705:149756. [PMID: 38460440 DOI: 10.1016/j.bbrc.2024.149756] [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: 12/11/2023] [Revised: 02/21/2024] [Accepted: 03/04/2024] [Indexed: 03/11/2024]
Abstract
Exacerbated expression of TLR4 protein (foremost pattern recognition receptor) during obesity could trigger NF-κB/iNOS signaling through linker protein (MyD88), predisposed to an indispensable inflammatory response. The induction of this detrimental cascade leads to myocardial and vascular abnormalities. Molecular docking was studied for protein-ligand interaction between these potential targets and resveratrol. The pre-treatment of resveratrol (20 mg/kg/p.o/per day for ten weeks) was given to investigate the therapeutic effect against HFD-induced obesity and associated vascular endothelial dysfunction (VED) and myocardial infarction (MI) in Wistar rats. In addition to accessing the levels of serum biomarkers for VED and MI, oxidative stress, inflammatory cytokines, and histopathology of these tissues were investigated. Lipopolysaccharide (for receptor activation) and protein expression analysis were introduced to explore the mechanistic involvement of TLR4/MyD88/NF-κB/iNOS signaling. Assessment of in-silico analysis showed significant interaction between protein and ligand. The involvement of this proposed signaling (TLR4/MyD88/NF-κB/iNOS) was further endorsed by the impact of lipopolysaccharide and protein expression analysis in obese and treated rats. Moreover, resveratrol pre-treated rats showed significantly lowered cardio and vascular damage measured by the distinct down expression of the TLR4/MyD88/NF-κB/iNOS pathway by resveratrol treatment endorses its ameliorative effect against VED and MI.
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Affiliation(s)
- Jitender Singh
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, 122413, India
| | - Priyanka Bisht
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, 122413, India
| | - Srishti Srivastav
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, 122413, India
| | - Yash Kumar
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, 122413, India
| | - Vikash Sharma
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, 122413, India
| | - Ashish Kumar
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, 122413, India
| | - Md Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Alfara, Abha, 62223, Saudi Arabia
| | - Mohd Faiyaz Khan
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdul Aziz University, Al-Kharj, 11942, Saudi Arabia
| | - Saad A Aldosari
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdul Aziz University, Al-Kharj, 11942, Saudi Arabia
| | - Snehlata Yadav
- Department of Pharmaceutical Sciences, Indra Gandhi University, Meerpur, Rewari, 122502, Haryana, India
| | - Nirmala K Yadav
- Department of Pharmaceutical Sciences, Indra Gandhi University, Meerpur, Rewari, 122502, Haryana, India
| | - Monalisa Mukherjee
- Molecular Sciences and Engineering Laboratory, Amity Institute of Click Chemistry Research and Studies, Amity University, Noida, Uttar Pradesh, 201303, India
| | - Arun K Sharma
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, 122413, India.
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Rani A, Zia-Ul-Sabah, Tabassum F, Sharma AK. Molecular interplay between phytoconstituents of Ficus Racemosa and neurodegenerative diseases. Eur J Neurosci 2024; 59:1833-1847. [PMID: 38217338 DOI: 10.1111/ejn.16250] [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: 10/24/2023] [Revised: 12/13/2023] [Accepted: 12/21/2023] [Indexed: 01/15/2024]
Abstract
Neurodegenerative diseases (NDs) are a significant global health concern, primarily affecting middle and older populations. Recently, there has been growing interest in herbal therapeutics as a potential approach to address diverse neuropathological conditions. Despite the widespread prevalence of NDs, limited phytochemical has been reported for their promising therapeutic potential with distinct underlying mechanisms. Additionally, the intricate molecular pathways influenced by herbal phytoconstituents, particularly in neurodegenerative disorders, are also not well documented. This report explores the phytoconstituents of Ficus racemosa (F. racemosa), an unfamiliar plant of the Moraceae family, for their potential interactions with pathological pathways of NDs. The influential phytoconstituents of F. racemosa, including polyphenols, glycosides, terpenoids, and furocoumarin, have been reported for targeting diverse pathological states. We proposed the most convincing molecular interplay between leading phytoconstituents and detrimental signalling cascades. However, extensive research is required to thoroughly understand the phytochemical persuaded intricate molecular pathway. The comprehensive evidence strongly suggests that F. racemosa and its natural compounds could be valuable in treating NDs. This points towards an exciting path for future research and the development of potential treatments based on a molecular level.
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Affiliation(s)
- Anu Rani
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, India
| | - Zia-Ul-Sabah
- Department of Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Fauzia Tabassum
- Department of Pharmacology, Vision College, Riyadh, Saudi Arabia
| | - Arun K Sharma
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, India
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3
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Singh A, Dhau J, Kumar R, Badru R, Kaushik A. Exploring the fluorescence properties of tellurium-containing molecules and their advanced applications. Phys Chem Chem Phys 2024; 26:9816-9847. [PMID: 38497121 DOI: 10.1039/d3cp05740b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
This review article explores the fascinating realm of fluorescence using organochalcogen molecules, with a particular emphasis on tellurium (Te). The discussion encompasses the underlying mechanisms, structural motifs influencing fluorescence, and the applications of these intriguing phenomena. This review not only elucidates the current state of knowledge but also identifies avenues for future research, thereby serving as a valuable resource for researchers and enthusiasts in the field of fluorescence chemistry with a focus on Te-based molecules. By highlighting challenges and prospects, this review sparks a conversation on the transformative potential of Te-containing compounds across different fields, ranging from environmental solutions to healthcare and materials science applications. This review aims to provide a comprehensive understanding of the distinct fluorescence behaviors exhibited by Te-containing compounds, contributing valuable insights to the evolving landscape of chalcogen-based fluorescence research.
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Affiliation(s)
- Avtar Singh
- Research and Development, Molekule Group Inc., 3802 Spectrum Blvd., Tampa, Florida 33612, USA.
- Department of Chemistry, Sri Guru Teg Bahadur Khalsa College, Anandpur Sahib, Punjab 140118, India
| | - Jaspreet Dhau
- Research and Development, Molekule Group Inc., 3802 Spectrum Blvd., Tampa, Florida 33612, USA.
| | - Rajeev Kumar
- Department of Environment Studies, Panjab University, Chandigarh 160014, India
| | - Rahul Badru
- Department of Chemistry, Sri Guru Granth Sahib World University, Fatehgarh Sahib, Punjab 140406, India
| | - Ajeet Kaushik
- NanoBioTech Laboratory, Department of Environmental Engineering, Florida Polytechnic University, Lakeland, FL 33805, USA
- School of Engineering, University of Petroleum and Energy Studies (UPES), Dehradun, Uttarakhand, India
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Yadav NK, Yadav R. Medicinal Effects, Phytochemistry, Pharmacology of Euphorbia prostrata and Promising Molecular Mechanisms. Chin J Integr Med 2024; 30:181-192. [PMID: 36653685 DOI: 10.1007/s11655-023-3544-0] [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] [Accepted: 11/02/2022] [Indexed: 01/20/2023]
Abstract
Euphorbiaceae is a large family of dicotyledonous angiosperms with diverse genera including Euphorbia prostrata (E. prostrata). Current research has provided scientific evidence for traditional uses of E. prostrata against diverse pathological conditions such as anti-hemorrhoidal, anti-inflammatory, analgesic, wound healing, antioxidant, antibacterial, leishmanicidal, antitumor activity, and so on. The phytochemical screening has revealed the presence of glycosides, phytosterols, flavonoids, polyphenols, tannins, and anthraquinones with chemical structures elucidation of their respective compounds. The uniqueness of such multifactorial compounds present in this species endorses it as the potent therapeutic or prophylactic choice for several fatal diseases. Although ethnomedical applications served as a significant citation for pharmacology, the molecular mechanism has not been reviewed yet. The present paper provides a comprehensive review of research outcomes, pharmacology, toxicology, and molecular signaling of phytochemicals of E. prostrata species as a reference for relevant researchers. The study of bioactive compounds in crude extracts and fractions, the demonstration of primary mechanisms of pharmacology, along with the addition of toxicity, and clinical trials, should be conceded in depth. This review underlines the E. prostrata species that can be a promising phytomedicine since we are committed to excavating more intensely into their pharmacological role.
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Affiliation(s)
- Nirmala Kumari Yadav
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, 304022, Rajasthan, India
- Department of Pharmaceutical Sciences, Indira Gandhi University, Meerpur, Rewari, 122502, Haryana, India
| | - Rakesh Yadav
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, 304022, Rajasthan, India.
- National Forensic Sciences University, Tripura Campus, Agartala, 799001, Tripura, India.
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Luan H, Wang Z, Zhang Z, Hou B, Liu Z, Yang L, Yang M, Ma Y, Zhang B. Brassica oleracea L. extract ameliorates isoproterenol-induced myocardial injury by regulating HIF-1α-mediated glycolysis. Fitoterapia 2024; 172:105715. [PMID: 37907131 DOI: 10.1016/j.fitote.2023.105715] [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: 09/07/2023] [Accepted: 10/27/2023] [Indexed: 11/02/2023]
Abstract
Brassica oleracea L. (BO) is an important vegetable with proven health benefits. This study aimed to elucidate the constituents of BO leaf extract (BOE) and evaluate its effect on myocardial injury. For this purpose, the constituents of BOE were identified using ultra-high performance liquid chromatography with quadrupole time-of- flight mass spectrometry, and 26 compounds were determined, including glucosinolates, sulfur compounds, alkaloids, phenolic acids, flavones, and two other kinds of compounds. The effects of BOE on myocardial cells were evaluated using isoproterenol (ISO)-treated H9C2 cells and Wistar rats, and the results revealed that BOE could inhibit cardiomyocyte hypertrophy and reduce the levels of B-type natriuretic peptide, nitric oxide, reactive oxygen species, lactic acid, and pyruvic acid. Meanwhile, BOE could increase the levels of mitochondrial membrane potential. Moreover, BOE could reduce the levels of apoptosis- and glycolysis-related proteins. Taken together, our data demonstrated that BOE treatment could alleviate ISO-induced myocardial cell injury by downregulating apoptosis and glycolysis signals.
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Affiliation(s)
- Huiling Luan
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Zhenhui Wang
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Zhenzhen Zhang
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Baohua Hou
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Zhenzhen Liu
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Lanping Yang
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Mengmeng Yang
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Yile Ma
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China
| | - Baobao Zhang
- Department of Pharmacy, School of Medicine, Henan Polytechnic University, Jiaozuo 454000, People's Republic of China.
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Koh CC, Gollob KJ, Dutra WO. Balancing the functions of DNA extracellular traps in intracellular parasite infections: implications for host defense, disease pathology and therapy. Cell Death Dis 2023; 14:450. [PMID: 37474501 PMCID: PMC10359321 DOI: 10.1038/s41419-023-05994-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/22/2023] [Accepted: 07/13/2023] [Indexed: 07/22/2023]
Abstract
The release of DNA to the extracellular milieu is a biological process referred to as etosis, which is involved in both physiological and pathological functions. Although the release of DNA extracellular traps (ETs) was initially attributed to innate immune cells such as neutrophils, eosinophils, and macrophages, recent studies have shown that T cells, as well as non-immune cells, are capable of releasing ETs. These structures were described primarily for their potential to trap and kill pathogens, presenting an important strategy of host defense. Intriguingly, these functions have been associated with intracellular pathogens such as the parasites Leishmania sp. and Trypanosoma cruzi, causative agents of leishmaniasis and Chagas disease, respectively. These are two devastating tropical diseases that lead to thousands of deaths every year. In an apparent contradiction, ETs can also induce and amplify inflammation, which may lead to worsening disease pathology. This has prompted the concept of targeting ETs' release as a means of controlling tissue destruction to treat human diseases. What is the best approach to prevent disease severity: inducing ETs to kill pathogens or preventing their release? In this Perspective article, we will discuss the importance of understanding ETs released by different cell types and the need to balance their potentially complementary functions. In addition, we will explore other functions of ETs and their translational applications to benefit individuals infected with intracellular parasites and other pathogens. Ultimately, a better understanding of the role of ETs in disease pathogenesis will provide valuable insights into developing novel therapies for human diseases.
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Affiliation(s)
- Carolina Cattoni Koh
- Morphology Dept, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Kenneth J Gollob
- National Institute for Science & Technology in Tropical Diseases - INCT-DT, Belo Horizonte, MG, Brazil
- Albert Einstein Israelite Hospital, São Paulo, SP, Brazil
| | - Walderez O Dutra
- Morphology Dept, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
- National Institute for Science & Technology in Tropical Diseases - INCT-DT, Belo Horizonte, MG, Brazil.
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7
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Sharma AK, Mukherjee M, Kumar A, Sharma G, Tabassum F, Akhtar MS, Imam MT, Almalki ZS. Preliminary investigation on impact of intergenerational treatment of resveratrol endorses the development of 'super-pups'. Life Sci 2023; 314:121322. [PMID: 36574941 DOI: 10.1016/j.lfs.2022.121322] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/12/2022] [Accepted: 12/20/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Redox biology balances free radical generation and scavenging systems, whereas an imbalanced cellular redox can hasten the onset of various diseases and be regarded as a Pandora's box of ailments. The current study aims to assess the pathophysiological impact of intergenerational resveratrol treatment on diabetes-related cognitive and cardio-renal disorders. MATERIAL AND METHOD Diabetic rats of the first, second, and third generations were subjected to an intergenerational treatment of resveratrol (20 mg/kg/p.o./day) for 5 months. During this period, the second generation of animals (pups of the first generation) was produced. After the adulthood of second-generation rats, they used to produce third-generation rats. The rats of each generation were evaluated for physiological parameters (BMI, litter size, and life expectancy) and the pathological impact of streptozotocin (55 mg/kg/i.p.), cognitive dysfunctions, and cardio-renal injury. RESULTS The intergenerational treatment of resveratrol significantly reduced litter size and improved anthropometric parameters, life expectancy, and blood glucose levels in diabetic animals. Resveratrol treatment ameliorates oxidative stress as measured by increased serum nitrite/nitrate concentrations, SOD activity, reduced glutathione concentrations, total serum antioxidant capacity, and diminished serum TBARS level in diabetic animals. Furthermore, diabetic rats receiving intergenerational resveratrol treatment showed improved cognitive behaviour and cardio-renal functionality when compared to the disease control group. CONCLUSION The intergenerational treatment of resveratrol improved the physiological traits and vital abilities of the heart, kidney, and brain, which endorse its antioxidant potential. Surprisingly, resveratrol treatment increases the second and third generations' resistance to neurobehavioral changes, diabetes, and -associated cardio-renal dysfunction, implying that these generations are "super-pups."
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Affiliation(s)
- Arun K Sharma
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana 122413, India.
| | - Monalisa Mukherjee
- Molecular Sciences and Engineering Laboratory, Amity Institute of Click Chemistry Research and Studies, Amity University, Noida, Uttar Pradesh 201303, India; Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida, Uttar Pradesh 201303, India
| | - Ashish Kumar
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana 122413, India
| | - Gunjan Sharma
- Department of Pharmacology, Delhi Pharmaceutical Sciences and Research University, New Delhi 110017, India
| | - Fauzia Tabassum
- Department of Pharmacology, College of Dentistry and Pharmacy, Buraydah Private College, Al Qassim 51418, Saudi Arabia
| | - Md Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Mohammad Tarique Imam
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdul Aziz University, Al-Kharj 11942, Saudi Arabia
| | - Ziyad Saeed Almalki
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdul Aziz University, Al-Kharj 11942, Saudi Arabia
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Chigurupati S, Abdul Rahman Alharbi N, Sharma AK, Alhowail A, Vardharajula VR, Vijayabalan S, Das S, Kauser F, Amin E. Pharmacological and pharmacognostical valuation of Canna indica leaves extract by quantifying safety profile and neuroprotective potential. Saudi J Biol Sci 2021; 28:5579-5584. [PMID: 34588868 PMCID: PMC8459113 DOI: 10.1016/j.sjbs.2021.05.072] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022] Open
Abstract
The current study primarily focused on the pharmacognostical and phytochemical screening of Canna indica and further analyzing the leaves extract for toxicological profile and neuroprotective potential. The microscopic, dry powder properties of the leaf material and phytochemical, physicochemical analysis was evaluated for pharmacognostical assessment. Dry leaves of C. indica were extracted using methanol and then further studied for both in vitro and in vivo toxicological study. The acute toxicity was measured by estimating the antioxidant defense system and anatomical impairment in the rat's organs. Also, the neuroprotective activity of the plant extract was assessed using anticholinesterase enzymatic inhibitory assay. The extract was found to be hemocompatible and showed absences of induction of behavioural changes. Likewise, no changes were seen on the anatomical structure of the rat's organs. The methanolic extract portrayed a significant upsurge in the reduced glutathione level and showed a comparable acetylcholinesterase inhibition in a dosedependent manner with an IC50 value of 14.53 μg/mL compared to the standard Donepezil with an IC50 value of 13.31 μg/mL. C. indica has compelling pharmacognostical characteristics, good safety reports, and significant antioxidant as well as the neuroprotective potential that shows great potential for its further in-depth research for pharmacological use.
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Affiliation(s)
- Sridevi Chigurupati
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Buraidah 52571, Saudi Arabia
| | - Nouf Abdul Rahman Alharbi
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Buraidah 52571, Saudi Arabia
| | - Arun Kumar Sharma
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University Haryana, Gurugram-122413, India
| | - Ahmad Alhowail
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraidah 51452, Saudi Arabia
| | - Venkata Ramaiah Vardharajula
- Department of Dental Hygiene, College of Applied Health Sciences in Alrass, Qassim University, Alrass region 51921, Saudi Arabia
| | - Shantini Vijayabalan
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor’s University, Subang Jaya, Kuala Lumpur 47500, Malaysia
| | - Suprava Das
- Department of Pharmacology, Faculty of Medicine, AIMST University, Semeling 08100, Kedah, Malaysia
| | - Fatema Kauser
- Department of Pharmaceutics, Buraydah College of Dentistry and Pharmacy, Buraydah 51418, Saudi Arabia
| | - Elham Amin
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Buraidah 52571, Saudi Arabia
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
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Yang Y, Zhang L, Huang M, Sui R, Khan S. Reconstruction of the cervical spinal cord based on motor function restoration and mitigation of oxidative stress and inflammation through eNOS/Nrf2 signaling pathway using ibuprofen-loaded nanomicelles. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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10
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Behl T, Kaur G, Sehgal A, Zengin G, Singh S, Ahmadi A, Bungau S. Flavonoids, the Family of Plant-derived Antioxidants making inroads into Novel Therapeutic Design against IR-induced Oxidative Stress in Parkinson's Disease. Curr Neuropharmacol 2021; 20:324-343. [PMID: 34030619 PMCID: PMC9413797 DOI: 10.2174/1570159x19666210524152817] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/17/2021] [Accepted: 05/05/2021] [Indexed: 11/22/2022] Open
Abstract
Background: Ionizing radiation from telluric sources is unceasingly an unprotected pitfall to humans. Thus, the foremost contributors to human exposure are global and medical radiations. Various evidences assembled during preceding years reveal the pertinent role of ionizing radiation-induced oxidative stress in the progression of neurodegenerative insults, such as Parkinson’s disease, which have been contributing to increased proliferation and generation of reactive oxygen species. Objective: This review delineates the role of ionizing radiation-induced oxidative stress in Parkinson’s disease and proposes novel therapeutic interventions of flavonoid family, offering effective management and slowing down the progression of Parkinson’s disease. Methods: Published papers were searched in MEDLINE, PubMed, etc., published to date for in-depth database collection. Results: The oxidative damage may harm the non-targeted cells. It can also modulate the functions of the central nervous system, such as protein misfolding, mitochondria dysfunction, increased levels of oxidized lipids, and dopaminergic cell death, which accelerate the progression of Parkinson’s disease at the molecular, cellular, or tissue levels. In Parkinson’s disease, reactive oxygen species exacerbate the production of nitric oxides and superoxides by activated microglia, rendering death of dopaminergic neuronal cell through different mechanisms. Conclusion: Rising interest has extensively engrossed in the clinical trial designs based on the plant-derived family of antioxidants. They are known to exert multifarious impact on neuroprotection via directly suppressing ionizing radiation-induced oxidative stress and reactive oxygen species production or indirectly increasing the dopamine levels and activating the glial cells.
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Affiliation(s)
- Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Gagandeep Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Aayush Sehgal
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University Campus, Konya, India
| | - Sukhbir Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Amirhossein Ahmadi
- Pharmaceutical Sciences Research Centre, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari. Iran
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea. Romania
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11
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Viayna E, Coquelle N, Cieslikiewicz-Bouet M, Cisternas P, Oliva CA, Sánchez-López E, Ettcheto M, Bartolini M, De Simone A, Ricchini M, Rendina M, Pons M, Firuzi O, Pérez B, Saso L, Andrisano V, Nachon F, Brazzolotto X, García ML, Camins A, Silman I, Jean L, Inestrosa NC, Colletier JP, Renard PY, Muñoz-Torrero D. Discovery of a Potent Dual Inhibitor of Acetylcholinesterase and Butyrylcholinesterase with Antioxidant Activity that Alleviates Alzheimer-like Pathology in Old APP/PS1 Mice. J Med Chem 2020; 64:812-839. [PMID: 33356266 DOI: 10.1021/acs.jmedchem.0c01775] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The combination of the scaffolds of the cholinesterase inhibitor huprine Y and the antioxidant capsaicin results in compounds with nanomolar potencies toward human acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) that retain or improve the antioxidant properties of capsaicin. Crystal structures of their complexes with AChE and BChE revealed the molecular basis for their high potency. Brain penetration was confirmed by biodistribution studies in C57BL6 mice, with one compound (5i) displaying better brain/plasma ratio than donepezil. Chronic treatment of 10 month-old APP/PS1 mice with 5i (2 mg/kg, i.p., 3 times per week, 4 weeks) rescued learning and memory impairments, as measured by three different behavioral tests, delayed the Alzheimer-like pathology progression, as suggested by a significantly reduced Aβ42/Aβ40 ratio in the hippocampus, improved basal synaptic efficacy, and significantly reduced hippocampal oxidative stress and neuroinflammation. Compound 5i emerges as an interesting anti-Alzheimer lead with beneficial effects on cognitive symptoms and on some underlying disease mechanisms.
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Affiliation(s)
- Elisabet Viayna
- Laboratory of Medicinal Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
| | - Nicolas Coquelle
- Institut de Biologie Structurale, Université Grenoble Alpes, CEA, CNRS UMR 5075, F-38054 Grenoble, France.,Large Scale Structures Group, Institut Laue-Langevin, F-38042 Grenoble Cedex 9, France
| | | | - Pedro Cisternas
- Center of Aging and Regeneration UC (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Av. Libertador Bernardo O'Higgins 340, P.O. Box 114, 8331150 Santiago, Chile
| | - Carolina A Oliva
- Center of Aging and Regeneration UC (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Av. Libertador Bernardo O'Higgins 340, P.O. Box 114, 8331150 Santiago, Chile
| | - Elena Sánchez-López
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain.,Biomedical Research Networking Centre in Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, E-28031 Madrid, Spain
| | - Miren Ettcheto
- Biomedical Research Networking Centre in Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, E-28031 Madrid, Spain.,Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Neuroscience, University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain.,Department of Biochemistry and Biotechnology, Faculty of Medicine and Health Sciences, University Rovira i Virgili, E-43201 Reus, Spain
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Angela De Simone
- Department of Drug Science and Technology, University of Turin, I-10125 Torino, Italy
| | - Mattia Ricchini
- Laboratory of Medicinal Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
| | - Marisa Rendina
- Laboratory of Medicinal Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
| | - Mégane Pons
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | - Omidreza Firuzi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, PO Box 3288, 71345 Shiraz, Iran
| | - Belén Pérez
- Department of Pharmacology, Therapeutics and Toxicology, Autonomous University of Barcelona, E-08193 Bellaterra, Barcelona, Spain
| | - Luciano Saso
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Vincenza Andrisano
- Department for Life Quality Studies, University of Bologna, Corso d'Augusto 237, I-47921 Rimini, Italy
| | - Florian Nachon
- Département de Toxicologie et Risques Chimiques, Institut de Recherche Biomédicale des Armées BP73, 91993 Brétigny sur Orge, France
| | - Xavier Brazzolotto
- Département de Toxicologie et Risques Chimiques, Institut de Recherche Biomédicale des Armées BP73, 91993 Brétigny sur Orge, France
| | - Maria Luisa García
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain.,Biomedical Research Networking Centre in Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, E-28031 Madrid, Spain
| | - Antoni Camins
- Biomedical Research Networking Centre in Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, E-28031 Madrid, Spain.,Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Neuroscience, University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
| | - Israel Silman
- Department of Neurobiology, Weizmann Institute of Science, 76100 Rehovot, Israel
| | - Ludovic Jean
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | - Nibaldo C Inestrosa
- Center of Aging and Regeneration UC (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Av. Libertador Bernardo O'Higgins 340, P.O. Box 114, 8331150 Santiago, Chile.,Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Universidad de Magallanes, 6200000 Punta Arenas, Chile
| | - Jacques-Philippe Colletier
- Institut de Biologie Structurale, Université Grenoble Alpes, CEA, CNRS UMR 5075, F-38054 Grenoble, France
| | - Pierre-Yves Renard
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | - Diego Muñoz-Torrero
- Laboratory of Medicinal Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
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12
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Dose and time-dependent toxicological impact of pantoprazole on vascular endothelium and renal tissue. Toxicol Lett 2020; 333:97-104. [PMID: 32763312 DOI: 10.1016/j.toxlet.2020.07.031] [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: 03/05/2020] [Revised: 06/21/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023]
Abstract
Proton pump inhibitors (PPIs) have wide pleiotropic action in addition to their therapeutic potential in gastroesophageal reflux diseases. Conversely, recent reports revealed a significant incidence of toxic events of PPIs including nephritis, osteoporosis, and cardiac damage. Thus, the study was designed to reconcile the deceptive contraindications. The present investigation targeted to reveal the toxic impact of sub-acute and sub-chronic administration of pantoprazole (PPZ) with different concentrations (low dose 4 mg/kg, medium-dose 8 mg/kg and high dose 16 mg/kg once a day) on normal vascular endothelium and renal tissue of rats. Vascular endothelial dysfunction (VED) was estimated by the contractility of an isolated aortic ring, nitrite/nitrate concentration, oxidative stress, and integrity of the endothelium layer. Moreover, the renal abnormalities were further confirmed by an increased level of serum creatinine, blood urea nitrogen (BUN), the incidence of microproteinuria, and structural alteration. Sub-acute administration of PPZ treatment did not produce any toxicological impact on endothelium and renal tissue. Whereas, sub-chronic administration of PPZ treatment causes moderate VED and renal dysfunction in a dose-dependent manner. Sub-chronic treatment of PPZ also influences the mitigation of NO and elevation of oxidative stress. Collecting all the evidence, it concludes that decreased nitric oxide availability and increased levels of oxidative stress may be a possible underlying mechanism of causing VED and renal abnormalities from high-dose PPZ treatment.
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13
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Lungu-Mitea S, Lundqvist J. Potentials and pitfalls of transient in vitro reporter bioassays: interference by vector geometry and cytotoxicity in recombinant zebrafish cell lines. Arch Toxicol 2020; 94:2769-2784. [PMID: 32447522 PMCID: PMC7395025 DOI: 10.1007/s00204-020-02783-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 05/07/2020] [Indexed: 12/03/2022]
Abstract
The water framework directive re-evaluation proposes the integration of effect-based tools, increasing the need for alternative methods. Especially within aquatic toxicology, coverage of specific toxicity pathways is scarce, and most applications are based on mammalian or bacterial models, not reflecting realistic exposure scenarios. The use of transient reporter gene assays in cells from organisms of interest could be a quick and inexpensive solution. However, interference with cellular homeostasis may impact the system beyond the function of the manipulated gene and thus lead to non-specific results. We describe how varying vector geometry and different regulatory gene elements on plasmids used for transfection in zebrafish hepatocytes and embryonic fibroblasts may lead up to a tenfold difference in potency. Cells were transiently co-transfected with an Nrf2-responsive Firefly luciferase reporter plasmid and eight different Renilla luciferase normalization plasmids. Transfected cells were exposed to two different regimes (0.1–100 µM and 7.8–250 µM) of the oxidative stress-inducing compounds, sulforaphane, tertbutylhydroquinone, and metazachlor. Nrf2 activity was measured in dual-luciferase assays. In parallel, cytotoxicity was assessed for different endpoints (energy metabolism, protein amount, membrane stability, and cell proliferation) in non-transfected cells and cells co-transfected with constructs of increasing size, to be used for normalization. Transfected cells were more susceptible to cytotoxicity in a vector size-dependent manner. Conclusively, we report that vector geometries (size, backbones, gene-regulatory units), cell line (tissue origin), applied transfection methods, and signal normalization may alter the sensitivity of reporter bioassays in a synergistic manner. Further, we propose that thorough bioassay design is needed to ensure reliability and regulatory acceptance.
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Affiliation(s)
- Sebastian Lungu-Mitea
- Department of Biomedicine and Veterinary Public Health, Swedish University of Agricultural Sciences, Box 7028, SE-750 07, Uppsala, Sweden.
| | - Johan Lundqvist
- Department of Biomedicine and Veterinary Public Health, Swedish University of Agricultural Sciences, Box 7028, SE-750 07, Uppsala, Sweden
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14
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Couttolenc A, Díaz‐Porras Á, Espinoza C, Medina ME, Trigos Á. On the primary and secondary antioxidant activity from hydroxy‐methylcoumarins: experimental and theoretical studies. J PHYS ORG CHEM 2019. [DOI: 10.1002/poc.4025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Alan Couttolenc
- Centro de Investigación en Micología AplicadaUniversidad Veracruzana, Médicos 5, Unidad del Bosque Xalapa Veracruz México
| | - Ángel Díaz‐Porras
- Departamento de Química Orgánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prol. de Carpio y Plan de Ayala Ciudad de México México
| | - César Espinoza
- Centro de Investigación en Micología AplicadaUniversidad Veracruzana, Médicos 5, Unidad del Bosque Xalapa Veracruz México
| | - Manuel E. Medina
- Centro de Investigación en Micología AplicadaUniversidad Veracruzana, Médicos 5, Unidad del Bosque Xalapa Veracruz México
- Centro de Investigaciones Biomédicas, Universidad Veracruzana, Luis Castelazo, Industrial Animas Xalapa Veracruz México
| | - Ángel Trigos
- Centro de Investigación en Micología AplicadaUniversidad Veracruzana, Médicos 5, Unidad del Bosque Xalapa Veracruz México
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15
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Hemmati-Dinarvand M, saedi S, Valilo M, Kalantary-Charvadeh A, Alizadeh Sani M, Kargar R, Safari H, Samadi N. Oxidative stress and Parkinson’s disease: conflict of oxidant-antioxidant systems. Neurosci Lett 2019; 709:134296. [DOI: 10.1016/j.neulet.2019.134296] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/20/2019] [Accepted: 05/25/2019] [Indexed: 01/07/2023]
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16
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Mao X, Liu L, Cheng L, Cheng R, Zhang L, Deng L, Sun X, Zhang Y, Sarmento B, Cui W. Adhesive nanoparticles with inflammation regulation for promoting skin flap regeneration. J Control Release 2019; 297:91-101. [DOI: 10.1016/j.jconrel.2019.01.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/02/2019] [Accepted: 01/19/2019] [Indexed: 12/14/2022]
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17
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Taneja G, Sud A, Pendse N, Panigrahi B, Kumar A, Sharma AK. Nano-medicine and Vascular Endothelial Dysfunction: Options and Delivery Strategies. Cardiovasc Toxicol 2018; 19:1-12. [DOI: 10.1007/s12012-018-9491-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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18
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Sharma G, Ashhar MU, Aeri V, Katare DP. Development and characterization of late-stage diabetes mellitus and -associated vascular complications. Life Sci 2018; 216:295-304. [PMID: 30408473 DOI: 10.1016/j.lfs.2018.11.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 10/28/2018] [Accepted: 11/03/2018] [Indexed: 02/07/2023]
Abstract
Preclinical investigation is the key mark of medical research, as the major breakthroughs including treatment of devastating diseases in biomedical research have been led by animal studies. Type 2 diabetes mellitus (T2DM) is a predominant metabolic disorder having high prevalence of morbidity worldwide which create an urgent need to understand the pathogenesis, complication and other possible influences by development of appropriate animal model. High-fat diet (HFD) fed animals (21 days) were treated with single cycle of repetitive dose (SCRD) of streptozotocin (STZ; 40, 30 and 20 mg/kg/per day in three respective group at 1st, 3rd, and 5th day) and double cycle of repetitive dose (DCRD) of streptozocin (STZ) (20, 10 and 5 mg/kg/per day in three respective group at 1st, 3rd, and 5th day in one cycle and 21st, 23rd, 25th day in second cycle of treatment) to induce late-stage diabetic complications. Induction of hyperglycemia was assessed by fasting and postprandial blood glucose, HbA1c, insulin, C-peptide, pancreatic β-cells and dyslipidaemia up to 12 weeks. Combined treatment of HFD and STZ (20 mg/kg) in the DCRD manner were significantly induced late-stage diabetic complication with sustained hyperglycaemia, no mortality, increased HbA1c and dyslipidaemia, reduced insulin, C-peptide and beta cells. Moreover, biochemical and histological assessment of micro and macrovascular tissues confirmed the significant cardio-renal injury, endothelial and hepatic damage. The study confirmed the development of chronic diabetic model in rat mimicked to clinical pathology with associated micro and macrovascular abnormalities which can further explore the molecular aspects of diseases.
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Affiliation(s)
- Gunjan Sharma
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India
| | - Md Umama Ashhar
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India
| | - Vidhu Aeri
- Department of Pharmacognosy & Phytochemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India
| | - Deepshikha Pande Katare
- Proteomic & Translational Research Lab, Centre for Medical Biotechnology, Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201313, India.
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Exercise preconditioning and low dose copper nanoparticles exhibits cardioprotection through targeting GSK-3β phosphorylation in ischemia/reperfusion induced myocardial infarction. Microvasc Res 2018; 120:59-66. [DOI: 10.1016/j.mvr.2018.06.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/07/2018] [Accepted: 06/21/2018] [Indexed: 11/23/2022]
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20
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Lungu-Mitea S, Oskarsson A, Lundqvist J. Development of an oxidative stress in vitro assay in zebrafish (Danio rerio) cell lines. Sci Rep 2018; 8:12380. [PMID: 30120374 PMCID: PMC6098050 DOI: 10.1038/s41598-018-30880-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 08/06/2018] [Indexed: 12/22/2022] Open
Abstract
The nuclear factor erythroid 2-related factor 2 (Nrf2) is a key regulator of cellular defense against oxidative stress and correlated with classical toxicological endpoints. In vitro methods using fish cell lines for the assessment of aquatic toxicity are needed for mechanistic studies and as an alternative to in vivo. We describe an in vitro assay to study oxidative stress using zebrafish cell lines. Transfection efficiency of twelve commercially available transfection reagents were tested in the zebrafish cell lines ZFL, ZF4, and Pac2. The most efficient reagent for each cell line was selected for further experiments. Cells were transiently transfected with an Nrf2-responsive luciferase plasmid. The assay was tested using the oxidative stress inducing chemicals tertbutylhydroquinone, hydrogen peroxide, and sulforaphane. Of the transfected cell lines, ZF4 and ZFL showed higher sensitivity. The latter were used to study potential oxidative stress induced by pesticides (diazinon, deltamethrin, atrazine, metazachlor, terbutylazine, diuron). Besides known inducers, Nrf2 activity was also significantly induced by diazinon, deltametrin, diuron, and metazachlor. Activation of Nrf2 by metazachlor is a novel finding. The described assay could be a valuable tool for research in toxicology to study the stress response of both pure chemicals and environmental water samples.
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Affiliation(s)
- Sebastian Lungu-Mitea
- Department of Biomedicine and Veterinary Public Health, Swedish University of Agricultural Sciences, Box 7028, SE-750 07, Uppsala, Sweden.
| | - Agneta Oskarsson
- Department of Biomedicine and Veterinary Public Health, Swedish University of Agricultural Sciences, Box 7028, SE-750 07, Uppsala, Sweden
| | - Johan Lundqvist
- Department of Biomedicine and Veterinary Public Health, Swedish University of Agricultural Sciences, Box 7028, SE-750 07, Uppsala, Sweden
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21
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Medina ME, Galano A, Trigos Á. Scavenging Ability of Homogentisic Acid and Ergosterol toward Free Radicals Derived from Ethanol Consumption. J Phys Chem B 2018; 122:7514-7521. [DOI: 10.1021/acs.jpcb.8b04619] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Manuel E. Medina
- Centro de Investigaciones Biomédicas, Universidad Veracruzana, Av. Luis Castelazo s/n, Col. Industrial Animas, Xalapa, Veracruz 91190, México
| | - Annia Galano
- Departamento de Química, División de Ciencias Básica e Ingeniería, Universidad Autónoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco No. 186, Col. Vicentina, México D. F. 09340, México
| | - Ángel Trigos
- Laboratorio de Alta Tecnología de Xalapa, Universidad Veracruzana, Calle Médicos 5, Col. Unidad del Bosque, Xalapa, Veracruz 91010, México
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22
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Kumar V, Sharma AK, Rajput SK, Pal M, Dhiman N. Pharmacognostic and pharmacological evaluation of Eulaliopsis binata plant extracts by measuring in vitro/ in vivo safety profile and anti-microbial potential. Toxicol Res (Camb) 2018; 7:454-464. [PMID: 30090595 DOI: 10.1039/c8tx00017d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 03/09/2018] [Indexed: 11/21/2022] Open
Abstract
The present investigation emphasizes the pharmacognostic and phytochemical screening of Eulaliopsis binata and further evaluates the extracts of this plant for toxicological profile and anti-bacterial potential based on in vivo/in vitro assays. Microscopy, powder characteristics of the leaf material, and physicochemical and phytochemical screening were assessed for pharmacognostic evaluation. Dry leaves of Eulaliopsis binata were extracted using different solvents (methanol, ethyl acetate, and hexane), and the extracts obtained were further investigated for in vitro/in vivo toxicological study. Moreover, acute toxicity was assessed by evaluating the anti-oxidant defense system and anatomical damage in vital organs. In addition, anti-bacterial activity of all the extracts was assessed by the Kirby-Bauer method. Physicochemical and microscopic observations showed the unique identification mark for leaf powder and leaf transverse section. Phytochemical investigation evidenced the presence of flavonoids and phenolic contents in the methanolic extract. All extracts were found to be hemocompatible and exhibited no induction of behavioral alteration and no alteration in the anti-oxidant potential and anatomical structure of the vital organs. On the other hand, the methanolic extract showed a significant upsurge in the reduced glutathione level, whereas all extracts showed significant anti-bacterial potential in a dose-dependent manner. Eulaliopsis binata has inimitable pharmacognostical characteristics, good safety profile and significant anti-oxidant and anti-bacterial potential that show immense possibility for its further investigation for pharmacological use.
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Affiliation(s)
- Vinod Kumar
- Department of Pharmaceutical Chemistry , Amity University , Noida , Uttar Pradesh-201303 , India . ; Tel: +91 120 4392498, ext: 5557
| | - Arun K Sharma
- Department of Pharmacology , Amity University , Noida , Uttar Pradesh-201303 , India
| | - Satyendra K Rajput
- Department of Pharmacology , Amity University , Noida , Uttar Pradesh-201303 , India
| | - Mahesh Pal
- Phytochemistry Division , CSIR-National Botanical Research Institute , Lucknow , Uttar Pradesh-226001 , India
| | - Neerupma Dhiman
- Department of Pharmaceutical Chemistry , Amity University , Noida , Uttar Pradesh-201303 , India . ; Tel: +91 120 4392498, ext: 5557
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23
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Sharma AK, Kumar A, Taneja G, Nagaich U, Deep A, Datusalia AK, Rajput SK. Combined and individual strategy of exercise generated preconditioning and low dose copper nanoparticles serve as superlative approach to ameliorate ISO-induced myocardial infarction in rats. Pharmacol Rep 2018; 70:789-795. [PMID: 29957339 DOI: 10.1016/j.pharep.2018.02.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 02/21/2018] [Accepted: 02/23/2018] [Indexed: 10/18/2022]
Abstract
BACKGROUND Myocardial infarction (MI) is a solitary fatal condition with towering prevalence of mortality worldwide. Our previous study reports that low-dose copper nanoparticles (CuNP) can halt the progression of diabetes-induced cardiotoxicity as copper has anti-inflammatory, anti-proliferative and anti-oxidant potential. In addition, exercise training has also been considered a hallmark for cardiac health. METHOD Cardioprotective potential of CuNP (1mg/kg/day, po, 4 weeks) and exercise (swimming, 90min, 5days/4 weeks) either alone or in combination was estimated by measuring the surge in serum nitrite/nitrate concentration and reduction in creatine kinase MB (CKMB), lactate dehydrogenase (LDH), cardiac troponin I (cTnI), lipid profile, oxidative stress, structural abnormalities against isproterenol (ISO)-induced MI. RESULTS ISO significantly increased CKMB, LDH, cTnI, lipid alteration, oxidative stress, structural abnormalities and decrease nitrite/nitrate concentration in serum. Quantitative estimation of total and phosphorylated Akt(SER-473)/GSK-3b(SER-9) indicated the significant reduction in pAkt and pGSK-3b in ISO treated animal. Individual and combined treatment of CuNP and exercise significantly reduce ISO -induced CKMB, cTnI, LDH, and improve nitrite/nitrate concentration and lipid profile. Attenuation of myocardial oxidative stress and serum TBARS revealed the associated preconditioning effect of exercise and CuNP against oxidative stress. Exercise and CuNP also showed the protective potential against structural abnormalities. However, the cardioprotective effect of individual and combined strategy of exercise and CuNP was vanished by wortmannin and also avoid the downregulation of pGSK-3b. CONCLUSION Low-dose CuNP and exercise training significantly prevents ISO-induced MI through preconditioning and GSK-3b inhibition. Ability to upsurge the NO level, lipid profile and reduced oxidative stress improve the potency of combined strategy.
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Affiliation(s)
- Arun K Sharma
- Cardiovascular Pharmacology Division, Department of Pharmacology, Amity University, Noida, Uttar Pradesh, India.
| | - Ashish Kumar
- Department of Nanomedicine and Pharmaceutics, Amity University, Noida, Uttar Pradesh, India
| | - Gaurav Taneja
- Cardiovascular Pharmacology Division, Department of Pharmacology, Amity University, Noida, Uttar Pradesh, India; Department of Clinical Pharmacology, Fortis Escort Heart Institute, Okhla Road, New Delhi, India
| | - Upendra Nagaich
- Department of Nanomedicine and Pharmaceutics, Amity University, Noida, Uttar Pradesh, India
| | - Aakash Deep
- Department of Pharmaceutical Chemistry, Chaudhary Bansi Lal University, Bhiwani, India
| | | | - Satyendra K Rajput
- Cardiovascular Pharmacology Division, Department of Pharmacology, Amity University, Noida, Uttar Pradesh, India.
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24
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Arora TK, Arora AK, Sachdeva MK, Rajput SK, Sharma AK. Pulmonary hypertension: Molecular aspects of current therapeutic intervention and future direction. J Cell Physiol 2017; 233:3794-3804. [DOI: 10.1002/jcp.26191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 09/08/2017] [Indexed: 12/28/2022]
Affiliation(s)
| | - Amit K. Arora
- Cardiovascular DivisionSir Ganga ram HospitalNew DelhiIndia
| | | | - Satyendra K. Rajput
- Department of Cardiovascular PharmacologyAmity UniversityNoidaUttar PradeshIndia
| | - Arun K. Sharma
- Department of Cardiovascular PharmacologyAmity UniversityNoidaUttar PradeshIndia
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25
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Design, synthesis and multitarget biological profiling of second-generation anti-Alzheimer rhein-huprine hybrids. Future Med Chem 2017. [PMID: 28632395 DOI: 10.4155/fmc-2017-0049] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
AIM Simultaneous modulation of several key targets of the pathological network of Alzheimer's disease (AD) is being increasingly pursued as a promising option to fill the critical gap of efficacious drugs against this condition. MATERIALS & METHODS A short series of compounds purported to hit multiple targets of relevance in AD has been designed, on the basis of their distinct basicities estimated from high-level quantum mechanical computations, synthesized, and subjected to assays of inhibition of cholinesterases, BACE-1, and Aβ42 and tau aggregation, of antioxidant activity, and of brain permeation. RESULTS Using, as a template, a lead rhein-huprine hybrid with an interesting multitarget profile, we have developed second-generation compounds, designed by the modification of the huprine aromatic ring. Replacement by [1,8]-naphthyridine or thieno[3,2-e]pyridine systems resulted in decreased, although still potent, acetylcholinesterase or BACE-1 inhibitory activities, which are more balanced relative to their Aβ42 and tau antiaggregating and antioxidant activities. CONCLUSION Second-generation naphthyridine- and thienopyridine-based rhein-huprine hybrids emerge as interesting brain permeable compounds that hit several crucial pathogenic factors of AD.
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26
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Suhag D, Kumar Sharma A, Rajput SK, Saini G, Chakrabarti S, Mukherjee M. Electrochemically synthesized highly crystalline nitrogen doped graphene nanosheets with exceptional biocompatibility. Sci Rep 2017; 7:537. [PMID: 28373705 PMCID: PMC5428811 DOI: 10.1038/s41598-017-00616-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 02/17/2017] [Indexed: 11/09/2022] Open
Abstract
This work reports first electrochemical preparation of exceptionally biocompatible, highly crystalline, and well exfoliated nitrogen doped graphene nanosheets (eNGS) from carbon nanosheets for the development of mighty platforms in the field of modern biosensing and other biological applications for human welfare. eNGS displayed exceptional biocompatibility. Administration of the as-synthesized eNGS to rat models did not lead to any significant deviation or inimical consequences in its functional observation battery (FOB) tests, GSH levels or the histology of the vital organs of the rat models. The pictomicrographs of myocytes nuclei and myofibrillar for heart, hippocampus (CA1) section for brain, central vein, and hepatocytes for liver and parenchyma, tubules and glomeruli for kidney also remained unaffected. Moreover, the resultant nanoelectrocatalyst displayed enhanced electrochemical performance towards real-time sensing of dopamine (DA) from human urine sample in the presence of interferences, such as ascorbic acid (AA) and uric acid (UA).
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Affiliation(s)
- Deepa Suhag
- Biomimetic and Nanostructured Materials Research laboratory, Amity Institute of Biotechnology, Amity University Uttar Pradesh, Sector-125, Noida, 201303, India
| | - Arun Kumar Sharma
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Sector-125, Noida, 201303, India
| | - Satyendra K Rajput
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Sector-125, Noida, 201303, India
| | - Gajender Saini
- Advance Instrumentation Research Facility, Jawaharlal Nehru University, New Delhi, India
| | - Sandip Chakrabarti
- Amity Institute of Nanotechnology, Amity University Uttar Pradesh, Sector-125, Noida, 201303, India
| | - Monalisa Mukherjee
- Biomimetic and Nanostructured Materials Research laboratory, Amity Institute of Biotechnology, Amity University Uttar Pradesh, Sector-125, Noida, 201303, India.
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27
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Synthesis, characterizations, biological activities and docking studies of novel dihydroxy derivatives of natural phenolic monoterpenoids containing azomethine linkage. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2933-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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28
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Sharma AK, Kumar A, Kumar S, Mukherjee S, Nagpal D, Nagaich U, Rajput SK. Preparation and therapeutic evolution of Ficus benjamina solid lipid nanoparticles against alcohol abuse/antabuse induced hepatotoxicity and cardio-renal injury. RSC Adv 2017. [DOI: 10.1039/c7ra04866a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Chronic alcoholism destroys the propensity for hepatic detoxification of toxic substances, which further promotes the rapid and intense accumulation of aldehydes in the liver.
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Affiliation(s)
- Arun K. Sharma
- Cardiovascular Pharmacology Division
- Department of Pharmacology
- Amity University
- Noida
- India
| | - Ashish Kumar
- Department of Nanomedicine and Pharmaceutics
- Amity University
- Noida
- India
| | - Shantanu Kumar
- Department of Nanomedicine and Pharmaceutics
- Amity University
- Noida
- India
| | | | - Dheeraj Nagpal
- Department of Nanomedicine and Pharmaceutics
- Amity University
- Noida
- India
| | - Upendra Nagaich
- Department of Nanomedicine and Pharmaceutics
- Amity University
- Noida
- India
| | - Satyendra K. Rajput
- Cardiovascular Pharmacology Division
- Department of Pharmacology
- Amity University
- Noida
- India
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29
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Effect of L-pGlu-(1-benzyl)-l-His-l-Pro-NH 2 against in-vitro and in-vivo models of cerebral ischemia and associated neurological disorders. Biomed Pharmacother 2016; 84:1256-1265. [PMID: 27810782 DOI: 10.1016/j.biopha.2016.10.059] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 10/17/2016] [Accepted: 10/17/2016] [Indexed: 01/28/2023] Open
Abstract
Central nervous system plays a vital role in regulation of most of biological functions which are abnormally affected in various disorders including cerebral ischemia, Alzheimer's and Parkinson's (AD and PD) worldwide. Cerebral stroke is an extremely fatal and one of the least comprehensible neurological disorders due to limited availability of prospective clinical approaches and therapeutics. Since, some endogenous peptides like thyrotropin-releasing hormone have shown substantial neuroprotective potential, hence present study evaluates the newer thyrotropin-releasing hormone (TRH) analogue L-pGlu-(1-benzyl)-l-His-l-Pro-NH2 for its neuroprotective effects against oxygen glucose deprivation (OGD), glutamate and H2O2 induced injury in pheochromocytoma cell lines (PC-12 cells) and in-vivo ischemic injury in mice. Additionally, the treatment was further analyzed with respect to models of AD and PD in mice. Cerebral ischemia was induced by clamping both bilateral common carotid arteries for ten minutes. Treatment was administered to the mice five minute after restoration of blood supply to brain. Consequential changes in neurobehavioural, biochemical and histological parameters were assessed after a week. L-pGlu-(1-benzyl)-l-His-l-Pro-NH2 showed significant reduction in glutamate, H2O2 and OGD -induced cell death in concentration and time dependent manner. Moreover, L-pGlu-(1-benzyl)-l-His-l-Pro-NH2 resulted in a substantial reduction in CA1 (Cornus Ammonis 1) hippocampal neuronal cell death, inflammatory cytokines, TNF-α, IL-6 and oxidative stress in hippocampus. In addition, L-pGlu-(1-benzyl)-l-His-l-Pro-NH2 was found to be protective in two acute models of AD and PD as well these findings demonstrate the neuroprotective potential of L-pGlu-(1-benzyl)-l-His-l-Pro-NH2 in cerebral ischemia and other diseases, which may be mediated through reduction of excitotoxicity, oxidative stress and inflammation.
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Lindberg E, Winssinger N. High Spatial Resolution Imaging of Endogenous Hydrogen Peroxide in Living Cells by Solid-State Fluorescence. Chembiochem 2016; 17:1612-5. [PMID: 27271247 DOI: 10.1002/cbic.201600211] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Indexed: 11/11/2022]
Abstract
Herein, we describe selective imaging of hydrogen peroxide using a precipitating dye conjugated to a boronic acid-based immolative linker. We achieved visualization of endogenous hydrogen peroxide in phagosomes by solid-state two-photon fluorescence imaging in living cells with exceptionally high spatial resolution.
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Affiliation(s)
- Eric Lindberg
- Department of Organic Chemistry, NCCR Chemical Biology University of Geneva, 30 quai Ernest Ansermet, 1211, Geneva, Switzerland
| | - Nicolas Winssinger
- Department of Organic Chemistry, NCCR Chemical Biology University of Geneva, 30 quai Ernest Ansermet, 1211, Geneva, Switzerland.
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31
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Sharma AK, Kumar A, Taneja G, Nagaich U, Deep A, Rajput SK. Synthesis and preliminary therapeutic evaluation of copper nanoparticles against diabetes mellitus and -induced micro- (renal) and macro-vascular (vascular endothelial and cardiovascular) abnormalities in rats. RSC Adv 2016. [DOI: 10.1039/c6ra03890e] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Current study synthesized and investigated the effect of low-dose copper nanoparticles (CuNPs) against diabetes mellitus and -induced experimental micro- (nephropathy) and macro-vascular (cardio and endothelium) complications.
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Affiliation(s)
- Arun K. Sharma
- Cardiovascular Pharmacology Division
- Department of Pharmacology
- Amity Institute of Pharmacy
- Amity University
- Noida
| | - Ashish Kumar
- Department of Nanomedicine and Pharmaceutics
- Amity University
- Noida
- India
| | - Gaurav Taneja
- Cardiovascular Pharmacology Division
- Department of Pharmacology
- Amity Institute of Pharmacy
- Amity University
- Noida
| | - Upendra Nagaich
- Department of Nanomedicine and Pharmaceutics
- Amity University
- Noida
- India
| | - Aakash Deep
- Department of Pharmaceutical Chemistry
- Chaudhary Bansi Lal University
- Bhiwani 127021
- India
| | - Satyendra K. Rajput
- Cardiovascular Pharmacology Division
- Department of Pharmacology
- Amity Institute of Pharmacy
- Amity University
- Noida
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32
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Sharma AK, Thanikachalam PV, Rajput SK. Albiglutide: Is a better hope against diabetes mellitus? Biomed Pharmacother 2015; 77:120-8. [PMID: 26796275 DOI: 10.1016/j.biopha.2015.12.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 12/04/2015] [Accepted: 12/15/2015] [Indexed: 12/18/2022] Open
Abstract
Type-2 diabetes mellitus (T2DM) is the chronic metabolic disorder which provokes several pitfall signalling. Though, a series of anti-diabetic drugs are available in the market but T2DM is still a huge burden on the developed and developing countries. Numerous studies and survey predict the associated baleful circumstances in near future due to incessant increase in this insidious disorder. The novelty of recent explored anti-diabetic drugs including glitazone, glitazaar and gliflozines seems to be vanished due to their associated toxic side effects. Brown and Dryburgh (1970) isolated an intestinal amino acid known as gastric inhibitory peptide (GIP) which had insulinotropic activity. Subsequently in 1985, another incretin glucagon likes peptide 1 (GLP-1) having potent insulinotropic properties was discovered by Schmidt and his co-workers. On the basis of results' obtained by Phase III Harmony program FDA approved (14 April, 2014) new GLP-1 agonist 'Albiglutide (ALB)', in addition to exiting components Exenatide (Eli Lilly, 2005) and Liraglutide (Novo Nordisk, 2010). ALB stimulates the release of protein kinase A (PKA) via different mechanisms which ultimately leads to increase in intracellular Ca(2+) levels. This increased intracellular Ca(2+) releases insulin vesicle from β-cells. In-addition, ALB being resistant to degradation by dipeptidyl peptidase-4 (DPP-4) and has longer half life. DPP-4 can significantly degrade the level of GLP-1 agonist by hydrolysis. In spite of potent anti-hypergycemic activity, ALB has pleiotropic action of improving cardiovascular physiology. In light of these viewpoints we reveal the individual pharmacological profile of ALB and the critical analyse about its future perspective in present review.
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Affiliation(s)
- Arun K Sharma
- Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India.
| | | | - Satyendra K Rajput
- Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India
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