Acharya, M, Singh, N, Gupta, G, Tambuwala, MM, Aljabali, AAA, Chellappan, DK, Dua, K & Goyal, R 2024, 'Vitamin D, Calbindin, and calcium signaling: Unraveling the Alzheimer's connection', Cellular Signalling, vol. 116, pp. 111043-111043.
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Athalye, M, Teli, D, Chorawala, M, Sharma, A, Patel, R, Dua, K, Singh, SK, Gupta, G & Patel, M 2024, 'Apolipoprotein E3 functionalized lipid-drug conjugated nanoparticles of Levetiracetam for enhanced delivery to the brain: In-vitro cell line studies and in-vivo study', International Journal of Biological Macromolecules, vol. 254, pp. 127799-127799.
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A significant portion of brain-tumor patients suffer from 'brain-tumor-related epilepsy (BTE)' which results in depression, anxiety and hampered quality of life. Conventional anti-epileptic drugs indicate negative interaction with other drugs augmenting the poor outcome of overall therapy. Levetiracetam (LVM) has evidenced effectiveness for BTE but its hydrophilicity restricts the passage into blood-brain barrier. The majority of lipid nanoparticles fails to load hydrophilic drug sufficiently. Therefore, lipid-drug conjugates (LDC) were synthesized using stearic acid via amide bond formation confirmed by FTIR and NMR. The nanoparticles of synthesized LDC were prepared by solvent injection method followed by functionalization with Apolipoprotein E3 (ApoE3@LDC-NP). The nanoparticles were characterized by DSC, XRD, particle size (131.6 ± 1.24 nm), zeta potential (-15.6 ± 0.09 mV), and for storage stability. In-vitro release study indicated initial burst release of 20 ± 0.63 % followed by sustained release up to 30 h (66 ± 1.40 %) for ApoE3@LDC-NP. The cell-line study on HEK293 indicated no significant cytotoxic effect and greater cell uptake through U87MG cell line. The pharmacokinetic and bio-distribution study indicated 2.5-fold greater brain-targeting of ApoE3@LDC-NP as compared to LVM solution. It proved safe in the haemolysis study and exhibited the absence of tissue necrosis. Thus, ApoE3@LDC-NP might be a promising approach for effective brain-targeting of LVM for improved clinical response in BTE.
Babu, MR, Vishwas, S, Khursheed, R, Harish, V, Sravani, AB, Khan, F, Alotaibi, B, Binshaya, A, Disouza, J, Kumbhar, PS, Patravale, V, Gupta, G, Loebenberg, R, Arshad, MF, Patel, A, Patel, S, Dua, K & Singh, SK 2024, 'Unravelling the role of microneedles in drug delivery: Principle, perspectives, and practices', Drug Delivery and Translational Research, vol. 14, no. 6, pp. 1393-1431.
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Bangar, A, Khan, H, Kaur, A, Dua, K & Singh, TG 2024, 'Understanding mechanistic aspect of the therapeutic role of herbal agents on neuroplasticity in cerebral ischemic-reperfusion injury', Journal of Ethnopharmacology, vol. 319, pp. 117153-117153.
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ETHNOPHARMACOLOGICAL RELEVANCE: Stroke is one of the leading causes of death and disability. The only FDA-approved therapy for treating stroke is tissue plasminogen activator (tPA), exhibiting a short therapeutic window. Due to this reason, only a small number of patients can be benefitted in this critical period. In addition, the use of endovascular interventions may reverse vessel occlusion more effectively and thus help further improve outcomes in experimental stroke. During recovery of blood flow after ischemia, patients experience cognitive, behavioral, affective, emotional, and electrophysiological changes. Therefore, it became the need for an hour to discover a novel strategy for managing stroke. The drug discovery process has focused on developing herbal medicines with neuroprotective effects via modulating neuroplasticity. AIM OF THE STUDY: We gather and highlight the most essential traditional understanding of therapeutic plants and their efficacy in cerebral ischemia-reperfusion injury. In addition, we provide a concise summary and explanation of herbal drugs and their role in improving neuroplasticity. We review the pharmacological activity of polyherbal formulations produced from some of the most frequently referenced botanicals for the treatment of cerebral ischemia damage. MATERIALS AND METHODS: A systematic literature review of bentham, scopus, pubmed, medline, and embase (elsevier) databases was carried out with the help of the keywords like neuroplasticity, herbal drugs, neural progenitor cells, neuroprotection, stem cells. The review was conducted using the above keywords to understand the therapeutic and mechanistic role of herbal neuroprotective agents on neuroplasticity in cerebral ischemic-reperfusion injury. RESULTS: Neuroplasticity emerged as an alternative to improve recovery and management after cerebral ischemic reperfusion injury. Neuroplasticity is a physiological process throughout one's life in response to any stimuli and...
Bashir, B, Alam, S, Khandale, N, Birla, D, Vishwas, S, Pandey, NK, Gupta, G, Paudel, KR, Dureja, H, Kumar, P, Singh, TG, Kuppusamy, G, Zacconi, FC, Pinto, TDJA, Dhanasekaran, M, Gulati, M, Dua, K & Singh, SK 2024, 'Opening avenues for treatment of neurodegenerative disease using post-biotics: Breakthroughs and bottlenecks in clinical translation', Ageing Research Reviews, vol. 95, pp. 102236-102236.
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Bashir, B, Mittal, S, Muthukumar, A, Vishwas, S, Pandey, NK, Gulati, M, Gupta, G, Dhanasekaran, M, Kumar, P, Dureja, H, Veiga, F, Paiva-Santos, AC, Adams, J, Dua, K & Singh, SK 2024, 'Harnessing the neuroprotective effect of oral administration of benfotiamine in MPTP induced Parkinson's disease in rats', European Journal of Pharmacology, vol. 962, pp. 176234-176234.
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The study was performed to evaluate the neuroprotective effects of Benfotiamine (BFT) in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced Parkinson's disease (PD) in rats. The rats were given daily doses of BFT (100mg/kg, 200mg/kg) through oral administration for 42 days. The rats were given a single bilateral dosage of MPTP (0.1 mg/nostril) intranasally once before the drug treatment to induce PD. On day 42, the animals were subjected to various behavioral paradigms. Post-treatment with BFT for 42 days significantly improved the motor and nonmotor fluctuations of MPTP. The results demonstrated that treatment with BFT ameliorated MPTP-induced disorders in behavior, body balance, and dopamine levels in the mid-brain. Among the post-treated groups, a high dose of BFT was the most effective treatment. Mean values are indicated in ±SEM, n = 5***(p < 0.001) when compared with the vehicle control, n = 5 ### (p < 0.001) when compared with the disease control; (p < 0.001) when compared with the BFT per se; (p < 0.001) when compared with the low dose of BFT; (p < 0.001) when compared with the high dose of BFT. Our finding suggests that BFT contributed to superior antioxidant, and anti-inflammatory and could be a novel therapeutic method for PD management. In conclusion, BFT could be a potential drug candidate for curbing and preventing PD.
Bhat, AA, Afzal, M, Goyal, A, Gupta, G, Thapa, R, almalki, WH, Kazmi, I, Alzarea, SI, Shahwan, M, Paudel, KR, Ali, H, Sahu, D, Prasher, P, Singh, SK & Dua, K 2024, 'The impact of formaldehyde exposure on lung inflammatory disorders: Insights into asthma, bronchitis, and pulmonary fibrosis', Chemico-Biological Interactions, vol. 394, pp. 111002-111002.
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Bhat, AA, Gupta, G, Dahiya, R, Thapa, R, Gahtori, A, Shahwan, M, Jakhmola, V, Tiwari, A, Kumar, M, Dureja, H, Singh, SK, Dua, K, Kumarasamy, V & Subramaniyan, V 2024, 'CircRNAs: Pivotal modulators of TGF-β signalling in cancer pathogenesis', Non-coding RNA Research, vol. 9, no. 2, pp. 277-287.
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Bhat, AA, Riadi, Y, Afzal, M, Bansal, P, Kaur, H, Deorari, M, Ali, H, Shahwan, M, almalki, WH, Kazmi, I, Alzarea, SI, Dureja, H, Singh, SK, Dua, K & Gupta, G 2024, 'Exploring ncRNA-mediated pathways in sepsis-induced pyroptosis', Pathology - Research and Practice, vol. 256, pp. 155224-155224.
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Chan, M, Ghadieh, C, Irfan, I, Khair, E, Padilla, N, Rebeiro, S, Sidgreaves, A, Patravale, V, Disouza, J, Catanzariti, R, Pont, L, Williams, K, De Rubis, G, Mehndiratta, S, Dhanasekaran, M & Dua, K 2024, 'Exploring the influence of the microbiome on the pharmacology of anti-asthmatic drugs', Naunyn-Schmiedeberg's Archives of Pharmacology, vol. 397, no. 2, pp. 751-762.
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AbstractThe microbiome is increasingly implicated in playing a role in physiology and pharmacology; in this review, we investigate the literature on the possibility of bacterial influence on the pharmacology of anti-asthmatic drugs, and the potential impact this has on asthmatic patients. Current knowledge in this area of research reveals an interaction between the gut and lung microbiome and the development of asthma. The influence of microbiome on the pharmacokinetics and pharmacodynamics of anti-asthmatic drugs is limited; however, understanding this interaction will assist in creating a more efficient treatment approach. This literature review highlighted that bioaccumulation and biotransformation in the presence of certain gut bacterial strains could affect drug metabolism in anti-asthmatic drugs. Furthermore, the bacterial richness in the lungs and the gut can influence drug efficacy and could also play a role in drug response. The implications of the above findings suggest that the microbiome is a contributing factor to an individuals’ pharmacological response to anti-asthmatic drugs. Hence, future directions for research should follow investigating how these processes affect asthmatic patients and consider the role of the microbiome on drug efficacy and modify treatment guidelines accordingly.
De Rubis, G, Paudel, KR, Allam, VSRR, Malyla, V, Subramaniyan, V, Singh, SK, Panth, N, Gupta, G, Hansbro, PM, Chellappan, DK & Dua, K 2024, 'Involvement of osteopontin, EpCAM, estrogen receptor-alpha, and carbonic anhydrase IX protein in managing lung cancer via Berberine-loaded liquid crystalline nanoparticles', Pathology - Research and Practice, vol. 253, pp. 154971-154971.
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De Rubis, G, Paudel, KR, Yeung, S, Agarwal, V, Hansbro, PM, Oliver, BGG & Dua, K 2024, 'Ribavirin attenuates carcinogenesis by downregulating IL-6 and IL-8 in vitro in human lung adenocarcinoma', Pathology - Research and Practice, vol. 253, pp. 155038-155038.
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De Rubis, G, Paudel, KR, Yeung, S, Mohamad, S, Sudhakar, S, Singh, SK, Gupta, G, Hansbro, PM, Chellappan, DK, Oliver, BGG & Dua, K 2024, '18-β-glycyrrhetinic acid-loaded polymeric nanoparticles attenuate cigarette smoke-induced markers of impaired antiviral response in vitro', Pathology - Research and Practice, vol. 257, pp. 155295-155295.
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Gandhi, H, Mahant, S, Sharma, AK, Kumar, D, Dua, K, Chellappan, DK, Singh, SK, Gupta, G, Aljabali, AAA, Tambuwala, MM & Kapoor, DN 2024, 'Exploring the therapeutic potential of naturally occurring piceatannol in non‐communicable diseases', BioFactors, vol. 50, no. 2, pp. 232-249.
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AbstractPiceatannol is a naturally occurring hydroxylated resveratrol analogue that can be found in a variety of fruits and vegetables. It has been documented to have a wide range of beneficial effects, including anti‐inflammatory, antioxidant, anti‐aging, anti‐allergic, antidiabetic, neuroprotective, cardioprotective, and chemopreventive properties. Piceatannol has significantly higher antioxidant activity than resveratrol. Piceatannol has been shown in preclinical studies to have the ability to inhibit or reduce the growth of cancers in various organs such as the brain, breast, lung, colon, cervical, liver, prostate, and skin. However, the bioavailability of Piceatannol is comparatively lower than resveratrol and other stilbenes. Several approaches have been reported in recent years to enhance its bioavailability and biological activity, and clinical trials are required to validate these findings. This review focuses on several aspects of natural stilbene Piceatannol, its chemistry, and its mechanism of action, and its promising therapeutic potential for the prevention and treatment of a wide variety of complex human diseases.
Hussain, MS, Afzal, O, Gupta, G, Goyal, A, Almalki, WH, Kazmi, I, Alzarea, SI, Alfawaz Altamimi, AS, Kukreti, N, Chakraborty, A, Singh, SK & Dua, K 2024, 'Unraveling NEAT1's complex role in lung cancer biology: a comprehensive review.', EXCLI J, vol. 23, pp. 34-52.
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This review delves into the pivotal role of the long non-coding RNA NEAT1 in cancer biology, particularly in lung cancer (LC). It emphasizes NEAT1's unique subcellular localization and active involvement in gene regulation and chromatin remodeling. The review highlights NEAT1's impact on LC development and progression, including cell processes such as proliferation, migration, invasion, and resistance to therapy, positioning it as a potential diagnostic marker and therapeutic target. The complex web of NEAT1's regulatory interactions with proteins and microRNAs is explored, alongside challenges in targeting it therapeutically. The review concludes optimistically, suggesting future avenues for research and personalized LC therapies, shedding light on NEAT1's crucial role in LC. See also the Graphical abstract(Fig. 1).
Hussain, MS, Altamimi, ASA, Afzal, M, almalki, WH, Kazmi, I, Alzarea, SI, Saleem, S, Prasher, P, Oliver, B, Singh, SK, MacLoughlin, R, Dua, K & Gupta, G 2024, 'From carcinogenesis to therapeutic avenues: lncRNAs and mTOR crosstalk in lung cancer', Pathology - Research and Practice, vol. 253, pp. 155015-155015.
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Hussain, MS, Gupta, G, Mishra, R, Patel, N, Gupta, S, Alzarea, SI, Kazmi, I, Kumbhar, P, Disouza, J, Dureja, H, Kukreti, N, Singh, SK & Dua, K 2024, 'Unlocking the secrets: Volatile Organic Compounds (VOCs) and their devastating effects on lung cancer', Pathology - Research and Practice, vol. 255, pp. 155157-155157.
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Hussain, MS, Gupta, G, Samuel, VP, Almalki, WH, Kazmi, I, Alzarea, SI, Saleem, S, Khan, R, Altwaijry, N, Patel, S, Patel, A, Singh, SK & Dua, K 2024, 'Immunopathology of herpes simplex virus‐associated neuroinflammation: Unveiling the mysteries', Reviews in Medical Virology, vol. 34, no. 1, p. e2491.
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AbstractThe immunopathology of herpes simplex virus (HSV)‐associated neuroinflammation is a captivating and intricate field of study within the scientific community. HSV, renowned for its latent infection capability, gives rise to a spectrum of neurological expressions, ranging from mild symptoms to severe encephalitis. The enigmatic interplay between the virus and the host's immune responses profoundly shapes the outcome of these infections. This review delves into the multifaceted immune reactions triggered by HSV within neural tissues, intricately encompassing the interplay between innate and adaptive immunity. Furthermore, this analysis delves into the delicate equilibrium between immune defence and the potential for immunopathology‐induced neural damage. It meticulously dissects the roles of diverse immune cells, cytokines, and chemokines, unravelling the intricacies of neuroinflammation modulation and its subsequent effects. By exploring HSV's immune manipulation and exploitation mechanisms, this review endeavours to unveil the enigmas surrounding the immunopathology of HSV‐associated neuroinflammation. This comprehensive understanding enhances our grasp of viral pathogenesis and holds promise for pioneering therapeutic strategies designed to mitigate the neurological ramifications of HSV infections.
Hussain, MS, Moglad, E, Afzal, M, Bansal, P, Kaur, H, Deorari, M, Ali, H, Shahwan, M, Hassan almalki, W, Kazmi, I, Alzarea, SI, Singh, SK, Dua, K & Gupta, G 2024, 'Circular RNAs in the KRAS pathway: Emerging players in cancer progression', Pathology - Research and Practice, vol. 256, pp. 155259-155259.
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Jessamine, V, Mehndiratta, S, De Rubis, G, Paudel, KR, Shetty, S, Suares, D, Chellappan, DK, Oliver, BG, Hansbro, PM & Dua, K 2024, 'The application of nanoparticles as advanced drug delivery systems in Attenuating COPD', Heliyon, vol. 10, no. 3, pp. e25393-e25393.
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Jha, SK, De Rubis, G, Devkota, SR, Zhang, Y, Adhikari, R, Jha, LA, Bhattacharya, K, Mehndiratta, S, Gupta, G, Singh, SK, Panth, N, Dua, K, Hansbro, PM & Paudel, KR 2024, 'Cellular Senescence in Lung Cancer: Molecular Mechanisms and Therapeutic Interventions', Ageing Research Reviews, pp. 102315-102315.
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Kakoty, V, Sarathlal, KC, Kaur, P, Wadhwa, P, Vishwas, S, Khan, FR, Alhazmi, AYM, Almasoudi, HH, Gupta, G, Chellappan, DK, Paudel, KR, Kumar, D, Dua, K & Singh, SK 2024, 'Unraveling the role of glial cell line–derived neurotrophic factor in the treatment of Parkinson’s disease', Neurological Sciences, vol. 45, no. 4, pp. 1409-1418.
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Kazmi, I, Altamimi, ASA, Afzal, M, Majami, AA, AlGhamdi, AS, Alkinani, KB, Abbasi, FA, Almalki, WH, Alzera, SI, Kukreti, N, Fuloria, NK, Sekar, M & Abida 2024, 'The emerging role of non-coding RNAs in the Wnt/β-catenin signaling pathway in Prostate Cancer', Pathology - Research and Practice, vol. 254, pp. 155134-155134.
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Kibret, GD, Kamalakkannan, A, Thomas, J, Sezgin, G, Hardie, R-A, Pont, L, McGuire, P, Pearce, C & Georgiou, A 2024, 'Patient demographics and psychotropic medication prescribing in Australian general practices: pre- and during COVID-19 pandemic', Journal of Primary Health Care.
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Kokkinis, S, Singh, M, Paudel, KR, De Rubis, G, Bani Saeid, A, Jessamine, V, Datsyuk, J, Singh, SK, Vishwas, S, Adams, J, Hansbro, PM, Oliver, B, Gupta, G, Dureja, H & Dua, K 2024, 'Plant-based therapeutics for chronic obstructive pulmonary diseases: Nanoformulation strategies to overcome delivery challenges', Food Bioscience, vol. 58, pp. 103761-103761.
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Lee, JY, Bhandare, RR, Boddu, SHS, Shaik, AB, Saktivel, LP, Gupta, G, Negi, P, Barakat, M, Singh, SK, Dua, K & Chellappan, DK 2024, 'Molecular mechanisms underlying the regulation of tumour suppressor genes in lung cancer', Biomedicine & Pharmacotherapy, vol. 173, pp. 116275-116275.
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Mahanur, VB, Rajge, RR, Vishwas, S, Chaitanya, MVNL, Salahuddin, Mishra, R, Pandey, NK, Singh, S, Baghel, DS, Gupta, G, Collet, T, Oguntibeju, OO, Adams, J, Dua, K & Singh, SK 2024, 'Development and validation of RP-HPLC method for estimation of quercetin present in hydro alcoholic extract of Erigeron bonariensis Linn.', South African Journal of Botany, vol. 167, pp. 182-189.
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Manandhar, B, Pandzic, E, Deshpande, N, Chen, S-Y, Wasinger, VC, Kockx, M, Glaros, EN, Ong, KL, Thomas, SR, Wilkins, MR, Whan, RM, Cochran, BJ & Rye, K-A 2024, 'ApoA-I Protects Pancreatic β-Cells From Cholesterol-Induced Mitochondrial Damage and Restores Their Ability to Secrete Insulin', Arteriosclerosis, Thrombosis, and Vascular Biology, vol. 44, no. 2.
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BACKGROUND: High cholesterol levels in pancreatic β-cells cause oxidative stress and decrease insulin secretion. β-cells can internalize apo (apolipoprotein) A-I, which increases insulin secretion. This study asks whether internalization of apoA-I improves β-cell insulin secretion by reducing oxidative stress. METHODS: Ins-1E cells were cholesterol-loaded by incubation with cholesterol-methyl-β-cyclodextrin. Insulin secretion in the presence of 2.8 or 25 mmol/L glucose was quantified by radioimmunoassay. Internalization of fluorescently labeled apoA-I by β-cells was monitored by flow cytometry. The effects of apoA-I internalization on β-cell gene expression were evaluated by RNA sequencing. ApoA-I-binding partners on the β-cell surface were identified by mass spectrometry. Mitochondrial oxidative stress was quantified in β-cells and isolated islets with MitoSOX and confocal microscopy. RESULTS: An F 1 -ATPase β-subunit on the β-cell surface was identified as the main apoA-I-binding partner. β-cell internalization of apoA-I was time-, concentration-, temperature-, cholesterol-, and F 1 -ATPase β-subunit-dependent. β-cells with internalized apoA-I (apoA-I + cells) had higher cholesterol and cell surface F 1 -ATPase β-subunit levels than β-cells without internalized apoA-I (apoA-I − cells). The internalized apoA-I colocalized with mitochondria and was associated with reduced oxidative stress and increased insulin secreti...
Manandhar, B, Paudel, KR, Clarence, DD, De Rubis, G, Madheswaran, T, Panneerselvam, J, Zacconi, FC, Williams, KA, Pont, LG, Warkiani, ME, MacLoughlin, R, Oliver, BG, Gupta, G, Singh, SK, Chellappan, DK, Hansbro, PM & Dua, K 2024, 'Zerumbone-incorporated liquid crystalline nanoparticles inhibit proliferation and migration of non-small-cell lung cancer in vitro', Naunyn-Schmiedeberg's Archives of Pharmacology, vol. 397, no. 1, pp. 343-356.
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AbstractLung cancer is the second most prevalent type of cancer and is responsible for the highest number of cancer-related deaths worldwide. Non-small-cell lung cancer (NSCLC) makes up the majority of lung cancer cases. Zerumbone (ZER) is natural compound commonly found in the roots of Zingiber zerumbet which has recently demonstrated anti-cancer activity in both in vitro and in vivo studies. Despite their medical benefits, ZER has low aqueous solubility, poor GI absorption and oral bioavailability that hinders its effectiveness. Liquid crystalline nanoparticles (LCNs) are novel drug delivery carrier that have tuneable characteristics to enhance and ease the delivery of bioactive compounds. This study aimed to formulate ZER-loaded LCNs and investigate their effectiveness against NSCLC in vitro using A549 lung cancer cells. ZER-LCNs, prepared in the study, inhibited the proliferation and migration of A549 cells. These inhibitory effects were superior to the effects of ZER alone at a concentration 10 times lower than that of free ZER, demonstrating a potent anti-cancer activity of ZER-LCNs. The underlying mechanisms of the anti-cancer effects by ZER-LCNs were associated with the transcriptional regulation of tumor suppressor genes P53 and PTEN, and metastasis-associated gene KRT18. The protein array data showed downregulation of several proliferation associated proteins such as AXL, HER1, PGRN, and BIRC5 and metastasis-associated proteins such as DKK1, CAPG, CTSS, CTSB, CTSD, and PLAU. This study provides evidence of potential for increasing the potency and effectiveness of ZER with LCN formulation and developing ZER-LCNs as a treatment strategy for mitigation and treatment of NSCLC.
Osborne, V, Goodin, A, Brown, J, Winterstein, AG, Bate, A, Cohet, C, Pont, L, Moeny, D, Klungel, O, Pinheiro, S, Seeger, J, Chan, KA, Edlavitch, S, Tilson, H & Layton, D 2024, 'Updated core competencies in pharmacoepidemiology to inform contemporary curricula and training for academia, government, and industry', Pharmacoepidemiology and Drug Safety, vol. 33, no. 4.
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AbstractPurposeThe first paper to specify the core content of pharmacoepidemiology as a profession was published by an ISPE (International Society for Pharmacoepidemiology) workgroup in 2012 (Jones JK et al. PDS 2012; 21[7]:677–689). Due to the broader and evolving scope of pharmacoepidemiology, ISPE considers it important to proactively identify, update and expand the list of core competencies to inform curricula of education programs; thus, better positioning pharmacoepidemiologists across academic, government (including regulatory), and industry positions. The aim of this project was to update the list of core competencies in pharmacoepidemiology.MethodsTo ensure applicability of findings to multiple areas, a working group was established consisting of ISPE members with positions in academia, industry, government, and other settings. All competencies outlined by Jones et al. were extracted from the initial manuscript and presented to the working group for review. Expert‐based judgments were collated and used to identify consensus. It was noted that some competencies could contribute to multiple groups and could be directly or indirectly related to a group.ResultsFive core domains were proposed: (1) Epidemiology, (2) Clinical Pharmacology, (3) Regulatory Science, (4) Statistics and data science, and (5) Communication and other professional skills. In total, 55 individual competencies were proposed, of which 25 were new competencies. No competencies from the original work were dropped but aggregation or amendments were made where considered necessary.ConclusionsWhile many core competencies in pharmacoepidemiology have remained the same over the past 10 years, there have also been several updates to r...
Osman, M, Khalil, J, El-Bahri, M, Swalah Mcdahrou, J, Fahda, R, Mustafa, R, Ooi, A, Attayee, M, Catanzariti, R, Pont, L, Williams, K, Yeung, S, Dua, K, De Rubis, G & Loebenberg, R 2024, 'Decoding epilepsy treatment: A comparative evaluation contrasting cannabidiol pharmacokinetics in adult and paediatric populations', Chemico-Biological Interactions, vol. 394, pp. 110988-110988.
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Paramjot, Wadhwa, S, Sharma, A, Singh, SK, Vishwas, S, Kumar, R, Singh, S, Dua, K, Chellappan, DK & Gupta, G 2024, 'A Comprehensive Review on the Role of Polymers in Ocular DrugDelivery', Current Drug Delivery, vol. 21, no. 1, pp. 16-37.
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Abstract:Amongst different routes of drug delivery systems, ophthalmic drug delivery still requires acareful investigation and strict parameter measurements because the eyes are one of the most sensitiveparts of the body and require special attention. The conventional systems for eyes lead to rapid eliminationof formulation and hence very small contact time on the ocular epithelium. The current review articlecovers various types of polymers used in ocular drug delivery along with their applications/limitations. Polymers are widely used by researchers in prodrug techniques and as a penetrationenhancer in ocular delivery. This article covers the role and use of different polymeric systems whichmakes the final formulation a promising candidate for ophthalmic drug delivery.:The researchers are still facing multiple challenges in order to maintain the therapeutic concentration ofthe drug in the eyes because of its complex structure. There are several barriers that further restrict theintraocular entry of the drug. In order to remove/reduce such challenges, these days various types ofpolymers are used for ocular delivery in order to develop different drug carrier systems for better efficacyand stability. The polymers used are highly helpful in increasing residence time by increasing theviscosity at the ocular epithelium layer. Such preparations also get easily permeated in ocular cells. Thecombination of different polymeric properties makes the final formulation stable with prolonged retention,high viscosity, high permeability, and better bioavailability, making the final formulation a promisingcandidate for ocular drug delivery.
Paudel, KR, Clarence, DD, Panth, N, Manandhar, B, De Rubis, G, Devkota, HP, Gupta, G, Zacconi, FC, Williams, KA, Pont, LG, Singh, SK, Warkiani, ME, Adams, J, MacLoughlin, R, Oliver, BG, Chellappan, DK, Hansbro, PM & Dua, K 2024, 'Zerumbone liquid crystalline nanoparticles protect against oxidative stress, inflammation and senescence induced by cigarette smoke extract in vitro', Naunyn-Schmiedeberg's Archives of Pharmacology, vol. 397, no. 4, pp. 2465-2483.
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AbstractThe purpose of this study was to evaluate the potential of zerumbone-loaded liquid crystalline nanoparticles (ZER-LCNs) in the protection of broncho-epithelial cells and alveolar macrophages against oxidative stress, inflammation and senescence induced by cigarette smoke extract in vitro. The effect of the treatment of ZER-LCNs on in vitro cell models of cigarette smoke extract (CSE)-treated mouse RAW264.7 and human BCi-NS1.1 basal epithelial cell lines was evaluated for their anti-inflammatory, antioxidant and anti-senescence activities using colorimetric and fluorescence-based assays, fluorescence imaging, RT-qPCR and proteome profiler kit. The ZER-LCNs successfully reduced the expression of pro-inflammatory markers including Il-6, Il-1β and Tnf-α, as well as the production of nitric oxide in RAW 264.7 cells. Additionally, ZER-LCNs successfully inhibited oxidative stress through reduction of reactive oxygen species (ROS) levels and regulation of genes, namely GPX2 and GCLC in BCi-NS1.1 cells. Anti-senescence activity of ZER-LCNs was also observed in BCi-NS1.1 cells, with significant reductions in the expression of SIRT1, CDKN1A and CDKN2A. This study demonstrates strong in vitro anti-inflammatory, antioxidative and anti-senescence activities of ZER-LCNs paving the path for this formulation to be translated into a promising therapeutic agent for chronic respiratory inflammatory conditions including COPD and asthma.
Paudel, KR, Mohamad, MSB, De Rubis, G, Reyes, R-J, Panth, N, Dureja, H, Gupta, G, Singh, SK, Madheswaran, T, Collet, T, Hansbro, PM, Dua, K & Chellappan, DK 2024, '18-β-Glycyrrhetinic acid encapsulated PLGA nanoparticles attenuate lung cancer proliferation and migration', Journal of Drug Delivery Science and Technology, vol. 95, pp. 105523-105523.
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Plakogiannis, FA, Weidmann, J, Fraser, B, Kwong, J, Asi, D, Kumar, P, Baldock, M, Naamo, J, Baluja, R, Catanzariti, R, Yeung, S, Pont, L, Williams, K, De Rubis, G, Dua, K & Bukhari, NI 2024, 'Investigation of smoking on the antiplatelet response to clopidogrel: Unravelling the smoker’s paradox', Pathology - Research and Practice, vol. 257, pp. 155290-155290.
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Prajapat, VM, Aalhate, M, Sriram, A, Mahajan, S, Maji, I, Gupta, U, Kumari, D, Singh, K, Kalia, NP, Dua, K, Singh, SK & Singh, PK 2024, 'Amphotericin B loaded nanoemulsion: Optimization, characterization and in-vitro activity against L. donovani promastigotes', Parasitology International, vol. 100, pp. 102848-102848.
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Prasher, P, Sharma, M, Agarwal, V, Singh, SK, Gupta, G, Dureja, H & Dua, K 2024, 'Cationic cycloamylose based nucleic acid nanocarriers', Chemico-Biological Interactions, vol. 395, pp. 111000-111000.
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Saeid, AB, De Rubis, G, Williams, KA, Yeung, S, Chellappan, DK, Singh, SK, Gupta, G, Hansbro, PM, Shahbazi, M-A, Gulati, M, Kaur, IP, Santos, HA, Paudel, KR & Dua, K 2024, 'Revolutionising Lung Health: Exploring the Latest Breakthroughs and Future Prospects of Synbiotic Nanostructures in Lung Diseases', Chemico-Biological Interactions, pp. 111009-111009.
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Saini, S, Gulati, N, Awasthi, R, Arora, V, Singh, SK, Kumar, S, Gupta, G, Dua, K, Pahwa, R & Dureja, H 2024, 'Monoclonal Antibodies and Antibody-drug Conjugates as EmergingTherapeutics for Breast Cancer Treatment', Current Drug Delivery, vol. 21, no. 7, pp. 993-1009.
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Abstract:When breast cells divide and multiply out of control, it is called breast cancer. Symptomsinclude lump formation in the breast, a change in the texture or color of the breast, or a discharge fromthe nipple. Local or systemic therapy is frequently used to treat breast cancer. Surgical and radiationprocedures limited to the affected area are examples of local management. There has been significantworldwide progress in the development of monoclonal antibodies (mAbs) since 1986, when the firsttherapeutic mAb, Orthoclone OKT3, became commercially available. mAbs can resist the expansion ofcancer cells by inducing the destruction of cellular membranes, blocking immune system inhibitors, andpreventing the formation of new blood vessels. mAbs can also target growth factor receptors. Understandingthe molecular pathways involved in tumor growth and its microenvironment is crucial for developingeffective targeted cancer therapeutics. Due to their unique properties, mAbs have a wide rangeof clinical applications. Antibody-drug conjugates (ADCs) are drugs that improve the therapeutic indexby combining an antigen-specific antibody with a payload. This review focuses on the therapeutic applications,mechanistic insights, characteristics, safety aspects, and adverse events of mAbs liketrastuzumab, bevacizumab, pertuzumab, ertumaxomab, and atezolizumab in breast cancer treatment.The creation of novel technologies utilizing modified antibodies, such as fragments, conjugates, andmulti-specific antibodies, must be a central focus of future studies. This review will help scientistsworking on developing mAbs to treat cancers more effectively.
Shaikh, MAJ, Altamimi, ASA, Afzal, M, Gupta, G, Singla, N, Gilhotra, R, almalki, WH, Kazmi, I, Alzarea, SI, Prasher, P, Singh, SK & Dua, K 2024, 'Unraveling the impact of miR-21 on apoptosis regulation in glioblastoma', Pathology - Research and Practice, vol. 254, pp. 155121-155121.
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Sharma, DS, Wadhwa, S, Gulati, M, Kumar, B, Chitranshi, N, Gupta, VK, Alrouji, M, Alhajlah, S, AlOmeir, O, Vishwas, S, Khursheed, R, Saini, S, Kumar, A, Parveen, SR, Gupta, G, Zacconi, F, Chellappan, DK, Morris, A, Loebenberg, R, Dua, K & Singh, SK 2024, 'Corrigendum to - Chitosan modified 5-fluorouracil nanostructured lipid carriers for treatment of diabetic retinopathy in rats: A new dimension to an anticancer drug, Vol. 224, 1 January 2023, Pages 810-830', International Journal of Biological Macromolecules, vol. 265, pp. 131069-131069.
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Singh, M, De Rubis, G, Kokkinis, S, Paudel, KR, Yeung, S, Hansbro, PM, Oliver, BGG & Dua, K 2024, 'Curcumin-Loaded Liposomes modulating the synergistic role of EpCAM and Estrogen Receptor Alpha in Lung Cancer Management', Pathology - Research and Practice, pp. 155317-155317.
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Singh, S, Saxena, S, Sharma, H, Paudel, KR, Chakraborty, A, MacLoughlin, R, Oliver, BG, Gupta, G, Negi, P, Singh, SK & Dua, K 2024, 'Emerging role of tumor suppressing microRNAs as therapeutics in managing non-small cell lung cancer', Pathology - Research and Practice, vol. 256, pp. 155222-155222.
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Solanki, N, Gupta, G, Chellappan, DK, Singh, SK, Gulati, M, Paudel, KR, Hansbro, PM, Dua, K, Bhan, S, Saini, M & Dureja, H 2024, 'Boswellic Acids: A Critical Appraisal of Their Therapeutic and Nutritional Benefits in Chronic Inflammatory Diseases', Endocrine, Metabolic & Immune Disorders - Drug Targets, vol. 24, no. 1, pp. 116-129.
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Background:In the last few decades, it has been largely perceived that the factors affecting the immune system and its varying pathways lead to the pathological progression of inflammation and inflammatory conditions. Chronic inflammation also contributes to common diseases, such as diabetes mellitus, ischemic heart disease, cancer, chronic renal inflammatory disease, non-alcoholic fatty hepat-ic disease, autoimmune diseases and neurodegenerative diseases.Objective:Interestingly, plant sources and secondary metabolites from plants have been increasingly employed in managing acute and chronic inflammatory diseases for centuries. Boswellic acids are pentacyclic triterpenoidal moieties obtained from the oleo gum resin of different Boswellia species.Methods:Detailed data was collected revealing the anti-inflammatory potential of Boswellic acids through various databases.Results:These are pharmacologically active agents that possess promising anti-inflammatory, anti-arthritic, antirheumatic, anti-diarrheal, anti-hyperlipidemic, anti-asthmatic, anti-cancer, and anti-microbial effects.Conclusion:Boswellic acids have been in use since ancient times primarily to treat acute and chronic inflammatory diseases. This review discusses the various mechanisms underlying the inflammatory process and the necessity of such natural products as a medication to treat inflammatory diseases. In addition, a discussion has also been extended to understand the primary targets involved in inflamma-tion. The review further explores the therapeutic potential of boswellic acids in
Thapa, R, Afzal, M, Goyal, A, Gupta, G, Bhat, AA, Almalki, WH, Kazmi, I, Alzarea, SI, Shahwan, M, Kukreti, N, Ali, H, Dureja, H, Kumar, P, Singh, TG, Kuppusamy, G, Singh, SK & Dua, K 2024, 'Exploring ncRNA-mediated regulation of EGFR signalling in glioblastoma: From mechanisms to therapeutics', Life Sciences, vol. 345, pp. 122613-122613.
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Thapa, R, Afzal, O, Afzal, M, Gupta, G, Bhat, AA, Hassan almalki, W, Kazmi, I, Alzarea, SI, Saleem, S, Arora, P, Singh, SK & Dua, K 2024, 'From LncRNA to metastasis: The MALAT1-EMT axis in cancer progression', Pathology - Research and Practice, vol. 253, pp. 154959-154959.
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Vihal, S, Pundir, S, Chauhan, R, Gupta, G, Singh, SK, Dua, K, Agarwal, S, Chellappan, DK & Negi, P 2024, 'Unlocking the Potential of Herbal Therapies in the Management ofPsoriasis: Prospects and Challenges', Current Traditional Medicine, vol. 10.
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Background::Psoriasis is a severe chronic skin disease with no permanent cure,caused by inherited, immunologic, and environmental factors, like trauma, medications, infection,humidity, and stress. It can have a devastating impact on people's lives and is often associatedwith systemic conditions, like arthritis. The exact cause of psoriasis remains unclear, but itinvolves the activation of cytokines, chemokines, and growth factors, playing a major role inTh1/Th17 regulation.Methods::The PubMed and Google Scholar search engines were used to conduct the literaturereview. The search terms included 'psoriasis and classification,' 'therapeutic strategies and psoriasis,''herbal medicine and psoriasis,' and 'herbal nanocarrier and psoriasis.' An attempt wasmade to compile relevant material with a focus on only herbal treatments for psoriasis management.Results::An extensive literature search showed that herbal treatments that constitute plant-basedtherapies have been largely utilized to treat infections. Natural medicines have been gaining tremendousmomentum in the recent decade due to minimal side effects. Approximately 75-80% ofthe global population in developing countries consume natural remedies.Conclusion::Psoriasis remains a severe chronic skin disease without a permanent cure, influencedby inherited, immunologic, and environmental factors. Herbal treatments show promise inmanaging psoriasis with minimal side effects, offering hope for improved quality of life. Thisreport has highlighted the potential of plant-based therapies and their role in treating psoriasis.
Yadav, K, Rani, A & Dua, K 2024, 'Potential Herbal Remedies for Treatment of Depression: A Mini Review', The Natural Products Journal, vol. 14, no. 6.
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Background::Depression is a psychiatric and mood disorder that impacts a person's mentalhealth and behavior and is frequently linked to suicide. As per the World Health Organization'sestimate, depressive disorder will be the main cause of mental disorders by the year 2030, and it hasa huge impact on the burden of disease in the world. To treat depression, there are pharmacologicaland nonpharmacological therapy alternatives. With little to no consideration of other neurochemicalsaltered in depression, most antidepressant preparations are based on the monoamines, neuroendocrine,and neuro-inflammation concepts.Objective::The present study aims to provide comprehensive data related to depression, the factorsassociated, the mechanism involved, herbal plants effective for managing depression, and novel formulationsalong with patents and clinical trials.Methods::A thorough assessment of herbs and novel formulations that have been proven effective intreating depression was conducted. After extensive review, the present study includes a mechanismof action of herbal plants showing antidepressant effects, novel formulations, patents, and clinicaltrials related to depression.Results::Numerous studies reported that diverse herbal plants have been found to have a positiveeffect on depression management, such as Panax ginseng, Melissa officinalis, Piper methysticum,Schinus molle L, Kielmeyera coriacea Mart, Elaeocarpus ganitrus, Hypericum perforatum, Lavandulaangustifolia Mill, Crocus Sativus L.Conclusion::Herbal plant research could help establish the potential of isolated compounds fromplants with medicinal properties for managing depressive il...
Yin, M, Wadhwa, R, Marshall, JE, Gillis, CM, Kim, RY, Dua, K, Palsson-McDermott, EM, Fallon, PG, Hansbro, PM & O’Neill, LAJ 2024, '4-Octyl Itaconate Alleviates Airway Eosinophilic Inflammation by Suppressing Chemokines and Eosinophil Development', The Journal of Immunology, vol. 212, no. 1, pp. 13-23.
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Abstract 4-Octyl itaconate (4-OI) is a derivative of the Krebs cycle–derived metabolite itaconate and displays an array of antimicrobial and anti-inflammatory properties through modifying cysteine residues within protein targets. We have found that 4-OI significantly reduces the production of eosinophil-targeted chemokines in a variety of cell types, including M1 and M2 macrophages, Th2 cells, and A549 respiratory epithelial cells. Notably, the suppression of these chemokines in M1 macrophages was found to be NRF2-dependent. In addition, 4-OI can interfere with IL-5 signaling and directly affect eosinophil differentiation. In a model of eosinophilic airway inflammation in BALB/c mice, 4-OI alleviated airway resistance and reduced eosinophil recruitment to the lungs. Our findings suggest that itaconate derivatives could be promising therapeutic agents for the treatment of eosinophilic asthma.