scholarly journals Rosuvastatin Attenuates Rheumatoid Arthritis-Associated Manifestations via Modulation of the Pro- and Anti-inflammatory Cytokine Network: A Combination of In Vitro and In Vivo Studies

ACS Omega ◽  
2021 ◽  
Vol 6 (3) ◽  
pp. 2074-2084
Author(s):  
Sumera Qasim ◽  
Alamgeer ◽  
Saima Kalsoom ◽  
Muhammad Shahzad ◽  
Ishfaq Ali Bukhari ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Inflammatory Cytokine ◽  
In Vivo Studies ◽  
Cytokine Network ◽  
Anti Inflammatory ◽  
Anti Inflammatory Cytokine

scholarly journals Biphasic Effect ofPhyllanthus emblicaL. Extract on NSAID-Induced Ulcer: An Antioxidative Trail Weaved with Immunomodulatory Effect

2011 ◽  
Vol 2011 ◽  
pp. 1-13 ◽  
Author(s):  
Ananya Chatterjee ◽  
Subrata Chattopadhyay ◽  
Sandip K. Bandyopadhyay
Keyword(s):  
Inflammatory Cytokine ◽  
Ethanolic Extract ◽  
Protein Carbonyl ◽  
Protein Carbonyl Content ◽  
Biphasic Effect ◽  
Anti Inflammatory ◽  
Anti Inflammatory Cytokine ◽  
Antioxidative Property

Amla (Phyllanthus emblicaL.), apart from its food value, can be used as a gastroprotective agent in non steroidal anti-inflammatory drug (NSAID)-induced gastropathy. It has been suggested that the antioxidative property of amla is the key to its therapeutic effect. Hence, on the basis ofin vitroantioxidative potential, the ethanolic extract of amla (eAE) was selected forin vivostudy in NSAID-induced ulcer. Intriguingly, eAE showed biphasic activity in ulcerated mice, with healing effect observed at 60 mg/kg and an adverse effect at 120 mg/kg.The dose-dependent study revealed that switching from anti-oxidant to pro-oxidant shift and immunomodulatory property could be the major cause for its biphasic effect, as evident from the total antioxidant status, thiol concentration, lipid peroxidation, protein carbonyl content followed by mucin content, synthesis and cytokine status. Further, Buthionine sulfoxamine (BSO) pretreatment established the potential impact of antioxidative property in the healing action of eAE. However, eAE efficiently reduced pro-inflammatory cytokine (TNF- and IL-1) levels and appreciably upregulate anti-inflammatory cytokine (IL-10) concentration. In conclusion, gastric ulcer healing induced by eAE was driven in a dose-specific manner through the harmonization of the antioxidative property and modulation of anti-inflammatory cytokine level.

In-silico Molecular Docking of Coumarin and Naphthalene Derivatives from Pyrenacantha volubilis with the Pathological Mediators of Rheumatoid Arthritis

2021 ◽  
pp. 5121-5125
Author(s):  
Anjali P ◽  
Vimalavathini R
Keyword(s):  
Rheumatoid Arthritis ◽  
Symptomatic Relief ◽  
In Vivo Studies ◽  
Gas Chromatography Mass Spectrometry ◽  
Therapeutic Drugs ◽  
Herbal Plants ◽  
In Silico Molecular Docking ◽  
Inflammatory Autoimmune Disease

Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease which mainly targets synovial membrane during its disease pathogenesis. Available therapeutic drugs for the treatment of RA provide only symptomatic relief and are associated with severe side effects. Herbal plants comprise many active biological compounds that cure the disease with minimal adverse effects. Pyrenacantha volubilis is a climber and member of Icacinaceae family. Gas chromatography- mass spectrometry (GC-MS) analysis of ethanolic extracts of leaves of Pyrenacantha volubilis (EEPV) reveals the presence of 2-isopropyl-5-methylcyclohexyl 3-(1-(4- chlorophenyl)-3-oxobutyl)-coumarin-4-yl carbonate and 1-naphthalenepropanol, alpha-ethyldecahydro-5- (hydroxymethyl)-alpha,5,8A-trimethyl-2-methyl phytoconstitutents. Hence these compounds were docked with various pathological mediators of RA using Autodock 4.2. The docking results unveils that these compounds had better binding energy against inflammatory, oxidative stress and receptor for advanced glycation end products (RAGE) mediators that plays a pivotal role in the progression of RA. However, this study warrants further in- vitro and in-vivo studies to be carried out to establish the anti-inflammatory and anti-arthritic activity of selected phytoconstitutents.

scholarly journals Anti-Inflammatory Potential of Daturaolone from Datura innoxia Mill.: In Silico, In Vitro and In Vivo Studies

2021 ◽  
Vol 14 (12) ◽  
pp. 1248
Author(s):  
Muhammad Waleed Baig ◽  
Humaira Fatima ◽  
Nosheen Akhtar ◽  
Hidayat Hussain ◽  
Mohammad K. Okla ◽  
...  
Keyword(s):  
In Silico ◽  
Therapeutic Potential ◽  
In Vivo Studies ◽  
Metabolic Reaction ◽  
Datura Innoxia ◽  
In Vivo Models ◽  
Immobility Time ◽  
Anti Inflammatory

Exploration of leads with therapeutic potential in inflammatory disorders is worth pursuing. In line with this, the isolated natural compound daturaolone from Datura innoxia Mill. was evaluated for its anti-inflammatory potential using in silico, in vitro and in vivo models. Daturaolone follows Lipinski’s drug-likeliness rule with a score of 0.33. Absorption, distribution, metabolism, excretion and toxicity prediction show strong plasma protein binding; gastrointestinal absorption (Caco-2 cells permeability = 34.6 nm/s); no blood–brain barrier penetration; CYP1A2, CYP2C19 and CYP3A4 metabolism; a major metabolic reaction, being aliphatic hydroxylation; no hERG inhibition; and non-carcinogenicity. Predicted molecular targets were mainly inflammatory mediators. Molecular docking depicted H-bonding interaction with nuclear factor kappa beta subunit (NF-κB), cyclooxygenase-2, 5-lipoxygenase, phospholipase A2, serotonin transporter, dopamine receptor D1 and 5-hydroxy tryptamine. Its cytotoxicity (IC50) value in normal lymphocytes was >20 µg/mL as compared to cancer cells (Huh7.5; 17.32 ± 1.43 µg/mL). Daturaolone significantly inhibited NF-κB and nitric oxide production with IC50 values of 1.2 ± 0.8 and 4.51 ± 0.92 µg/mL, respectively. It significantly reduced inflammatory paw edema (81.73 ± 3.16%), heat-induced pain (89.47 ± 9.01% antinociception) and stress-induced depression (68 ± 9.22 s immobility time in tail suspension test). This work suggests a possible anti-inflammatory role of daturaolone; however, detailed mechanistic studies are still necessary to corroborate and extrapolate the findings.

scholarly journals P0527AROLE OF PROMOTING INFLAMMATION OF KLF6 IN ACUTE KIDNEY INURY

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Dan Li ◽  
Chenyu Li ◽  
Yan Xu
Keyword(s):  
Inflammatory Cytokines ◽  
Inflammatory Cytokine ◽  
Ischemia Reperfusion ◽  
Kidney Injury ◽  
Tnf Α ◽  
Public Dataset ◽  
Anti Inflammatory ◽  
Anti Inflammatory Cytokine ◽  
Pro Inflammatory Cytokines

Abstract Background and Aims Acute kidney injury (AKI), commonly appeared in cardiac arrest, surgery and kidney transplantation which involved in ischemia-reperfusion (IR) injury of kidney. However, the mechanisms underlying inflammatory response in IR AKI is still unclear. Method Public dataset showed kruppel-like factor 6 (KLF6) was significantly highly expressed (P<0.05) in AKI, implies KLF6 might be associated with AKI. To evaluate the mechanism of KLF6 on IR AKI, 30 rats were randomly divided into sham and IR group, and were sacrificed at 0 h, 3 h, 6 h, 12 h or 24 h after IR. Results The results showed KLF6 expression was peaking at 6 h after IR, and the expression of pro-inflammatory cytokines MCP-1 and TNF-α were increased both in serum and kidney tissues after IR, while anti-inflammatory cytokine IL-10 was decreased after IR. Furthermore, in vitro results showed KLF6 knock-down reduced the pro-inflammatory cytokines expression and increased the anti-inflammatory cytokines expression. Conclusion These results suggest that (1) KLF6 might be a novel biomarker for early diagnosis of AKI and (2) targeting KLF6 expression may offer novel strategies to protect kidneys from IR AKI Figure KLF6, AKI, Control Inflammation

scholarly journals Su1819 – New Class of Anti-Inflammatory Therapeutics Based on Gold (III) Complexes in Intestinal Inflammation – Proof of Concept Based on in Vitro and in Vivo Studies

2019 ◽  
Vol 156 (6) ◽  
pp. S-623
Author(s):  
Julia B. Krajewska ◽  
Jakub Wlodarczyk ◽  
Przemyslaw Taciak ◽  
Remigiusz Szczepaniak ◽  
Jakub Fichna
Keyword(s):  
Intestinal Inflammation ◽  
In Vivo Studies ◽  
Proof Of Concept ◽  
New Class ◽  
Anti Inflammatory

scholarly journals Rationally synthesized coumarin based pyrazolines ameliorate carrageenan induced inflammation through COX-2/pro-inflammatory cytokine inhibition

MedChemComm ◽  
2019 ◽  
Vol 10 (3) ◽  
pp. 421-430 ◽  
Author(s):  
Priyanka Chandel ◽  
Anoop Kumar ◽  
Nishu Singla ◽  
Anshul Kumar ◽  
Gagandeep Singh ◽  
...  
Keyword(s):  
Inflammatory Cytokine ◽  
Cytokine Inhibition ◽  
Cox 2 ◽  
Anti Inflammatory

In the present work, coumarin based pyrazolines (7a–g) have been synthesized and investigated for their in vitro and in vivo anti-inflammatory potential.

An effective and safe treatment strategy for rheumatoid arthritis based on human serum albumin and Kolliphor® HS 15

Nanomedicine ◽  
2019 ◽  
Vol 14 (16) ◽  
pp. 2169-2187 ◽  
Author(s):  
Ting Gong ◽  
Pei Zhang ◽  
Caifeng Deng ◽  
Yu Xiao ◽  
Tao Gong ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Therapeutic Strategy ◽  
Inflammatory Cell ◽  
In Vivo Studies ◽  
Targeting Ability

Aim: We aimed to construct human serum albumin-Kolliphor® HS 15 nanoparticles (HSA-HS15 NPs) to overcome the limitations in targeted therapy for rheumatoid arthritis (RA) and enhance the safety of drug-loaded HSA NPs. Methodology: Celastrol (CLT)-loaded HSA-HS15 NPs were prepared and the properties were adequately investigated; the treatment effect were evaluated in RA rats; in vitro and in vivo studies were performed to explain the mechanism. Results: CLT-HSA-HS15 NPs had remarkable treatment ability and enhanced safety in the treatment of RA compared with free CLT and CLT-HSA NPs. Conclusion: HSA-HS15 NPs could be a safe and efficient therapeutic strategy for the treatment of RA, because of the inflammatory targeting ability of albumin, the added HS15 and ELVIS effect (extravasation through leaky vasculature followed by inflammatory cell-mediated sequestration) of nanoparticles.

Anti-inflammatory effect ofRhus vernivifluaStokes by suppression of iNOS-mediated Akt and ERK pathways: in-vitro and in-vivo studies

2011 ◽  
Vol 63 (5) ◽  
pp. 679-687 ◽  
Author(s):  
Chang Hwa Jung ◽  
Jeong-Hyun Kim ◽  
Ji Hye Kim ◽  
Joo Hee Chung ◽  
Han-Seok Choi ◽  
...  
Keyword(s):  
In Vivo Studies ◽  
Anti Inflammatory ◽  
Inflammatory Effect
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