scholarly journals Novel Anti-inflammatory Treatments in Cirrhosis. A Literature-Based Study

2021 ◽  
Vol 8 ◽  
Author(s):  
Thit Mynster Kronborg ◽  
Henriette Ytting ◽  
Lise Hobolth ◽  
Søren Møller ◽  
Nina Kimer
Keyword(s):  
Liver Cirrhosis ◽  
Chronic Inflammation ◽  
Poor Prognosis ◽  
Current Treatment ◽  
Gut Microflora ◽  
Rodent Models ◽  
Faecal Microbiota ◽  
Faecal Microbiota Transplantation ◽  
Human Trials ◽  
Anti Inflammatory

Liver cirrhosis is a disease characterised by multiple complications and a poor prognosis. The prevalence is increasing worldwide. Chronic inflammation is ongoing in liver cirrhosis. No cure for the inflammation is available, and the current treatment of liver cirrhosis is only symptomatic. However, several different medical agents have been suggested as potential healing drugs. The majority are tested in rodents, but few human trials are effectuated. This review focuses on medical agents described in the literature with supposed alleviating and curing effects on liver cirrhosis. Twelve anti-inflammatory, five antioxidative, and three drugs with effects on gut microflora and the LPS pathway were found. Two drugs not categorised by the three former categories were found in addition. In total, 42 rodent studies and seven human trials were found. Promising effects of celecoxib, aspirin, curcumin, kahweol, pentoxifylline, diosmin, statins, emricasan, and silymarin were found in cirrhotic rodent models. Few indices of effects of etanercept, glycyrrhizin arginine salt, and mitoquinone were found. Faecal microbiota transplantation is in increasing searchlight with a supposed potential to alleviate cirrhosis. However, human trials are in demand to verify the findings in this review.

faecal microbiota transplantation reduces pathogenic burden and is anti-inflammatory in patients with advanced cirrhosis

2020 ◽  
Vol 73 ◽  
pp. S127-S128
Author(s):  
Lindsey Edwards ◽  
Charlotte Woodhouse ◽  
Victoria Kronsten ◽  
Ane Zamalloa ◽  
Thomas Tranah ◽  
...  
Keyword(s):  
Faecal Microbiota ◽  
Faecal Microbiota Transplantation ◽  
Advanced Cirrhosis ◽  
Anti Inflammatory

1216: Oral Treatment with a Vitamin D3 Analogue Shows Anti Inflammatory Effects and Reduces Bladder Overactivity in Rodent Models of Chronic Cystitis

2005 ◽  
Vol 173 (4S) ◽  
pp. 330-330
Author(s):  
Peter Zvara ◽  
Fabio Benigni ◽  
Enrico Baroni ◽  
Marija Zecevic ◽  
Antonia Monno ◽  
...  
Keyword(s):  
Vitamin D3 ◽  
Oral Treatment ◽  
Rodent Models ◽  
Chronic Cystitis ◽  
Anti Inflammatory

Consideration of a Pharmacological Combinatorial Approach to Inhibit Chronic Inflammation in Alzheimer’s Disease

2019 ◽  
Vol 16 (11) ◽  
pp. 1007-1017 ◽  
Author(s):  
James G. McLarnon
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Animal Models ◽  
Chronic Inflammation ◽  
Preventive Strategy ◽  
Subsequent Work ◽  
Activated Microglia ◽  
Starting Point ◽  
Anti Inflammatory ◽  
Cocktail Approach

A combinatorial cocktail approach is suggested as a rationale intervention to attenuate chronic inflammation and confer neuroprotection in Alzheimer’s disease (AD). The requirement for an assemblage of pharmacological compounds follows from the host of pro-inflammatory pathways and mechanisms present in activated microglia in the disease process. This article suggests a starting point using four compounds which present some differential in anti-inflammatory targets and actions but a commonality in showing a finite permeability through Blood-brain Barrier (BBB). A basis for firstchoice compounds demonstrated neuroprotection in animal models (thalidomide and minocycline), clinical trial data showing some slowing in the progression of pathology in AD brain (ibuprofen) and indirect evidence for putative efficacy in blocking oxidative damage and chemotactic response mediated by activated microglia (dapsone). It is emphasized that a number of candidate compounds, other than ones suggested here, could be considered as components of the cocktail approach and would be expected to be examined in subsequent work. In this case, systematic testing in AD animal models is required to rigorously examine the efficacy of first-choice compounds and replace ones showing weaker effects. This protocol represents a practical approach to optimize the reduction of microglial-mediated chronic inflammation in AD pathology. Subsequent work would incorporate the anti-inflammatory cocktail delivery as an adjunctive treatment with ones independent of inflammation as an overall preventive strategy to slow the progression of AD.

scholarly journals Global Deletion of 11β-HSD1 Prevents Muscle Wasting Associated with Glucocorticoid Therapy in Polyarthritis

2021 ◽  
Vol 22 (15) ◽  
pp. 7828
Author(s):  
Justine M. Webster ◽  
Michael S. Sagmeister ◽  
Chloe G. Fenton ◽  
Alex P. Seabright ◽  
Yu-Chiang Lai ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Skeletal Muscle ◽  
Chronic Inflammation ◽  
Muscle Atrophy ◽  
Muscle Wasting ◽  
Ex Vivo ◽  
Glucocorticoid Therapy ◽  
Knock Out ◽  
Fiber Size ◽  
Anti Inflammatory

Glucocorticoids provide indispensable anti-inflammatory therapies. However, metabolic adverse effects including muscle wasting restrict their use. The enzyme 11beta-hydroxysteroid dehydrogenase type 1 (11β-HSD1) modulates peripheral glucocorticoid responses through pre-receptor metabolism. This study investigates how 11β-HSD1 influences skeletal muscle responses to glucocorticoid therapy for chronic inflammation. We assessed human skeletal muscle biopsies from patients with rheumatoid arthritis and osteoarthritis for 11β-HSD1 activity ex vivo. Using the TNF-α-transgenic mouse model (TNF-tg) of chronic inflammation, we examined the effects of corticosterone treatment and 11β-HSD1 global knock-out (11βKO) on skeletal muscle, measuring anti-inflammatory gene expression, muscle weights, fiber size distribution, and catabolic pathways. Muscle 11β-HSD1 activity was elevated in patients with rheumatoid arthritis and correlated with inflammation markers. In murine skeletal muscle, glucocorticoid administration suppressed IL6 expression in TNF-tg mice but not in TNF-tg11βKO mice. TNF-tg mice exhibited reductions in muscle weight and fiber size with glucocorticoid therapy. In contrast, TNF-tg11βKO mice were protected against glucocorticoid-induced muscle atrophy. Glucocorticoid-mediated activation of catabolic mediators (FoxO1, Trim63) was also diminished in TNF-tg11βKO compared to TNF-tg mice. In summary, 11β-HSD1 knock-out prevents muscle atrophy associated with glucocorticoid therapy in a model of chronic inflammation. Targeting 11β-HSD1 may offer a strategy to refine the safety of glucocorticoids.

scholarly journals Safety and efficacy of faecal microbiota transplantation by Anaerobic Cultivated Human Intestinal Microbiome (ACHIM) in patients with systemic sclerosis: study protocol for the randomised controlled phase II ReSScue trial

BMJ Open ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. e048541
Author(s):  
Anna-Maria Hoffmann-Vold ◽  
Håvard H Fretheim ◽  
Vikas K Sarna ◽  
Imon Barua ◽  
Maylen N Carstens ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Pilot Study ◽  
Phase Ii ◽  
Intestinal Microbiome ◽  
Induction Phase ◽  
Inflammatory Disorder ◽  
Faecal Microbiota ◽  
Safety And Efficacy ◽  
Faecal Microbiota Transplantation ◽  
Patient Reported

IntroductionIn the multisystem inflammatory disorder systemic sclerosis (SSc), gastrointestinal tract (GIT) affliction is highly prevalent. There are no known disease modifying therapies and the negative impact is substantial. Aiming for a new therapeutic principle, and inspired by recent work showing associations between gut microbiota changes and GIT symptoms in SSc, we performed a pilot study on faecal microbiota transplantation (FMT) with the single-donor bacterial culture ‘Anaerobic Cultivated Human Intestinal Microbiome (ACHIM)’. Motivated by positive pilot study signals, we designed the ReSScue trial as a phase II multicentre, placebo-controlled, randomised 20-week trial to evaluate safety and efficacy on lower GIT symptoms of FMT by ACHIM in SSc.Methods and analysesWe aim to include 70 SSc participants with moderate to severe lower GIT symptoms, defined by the validated patient-reported University of California Los Angeles Scleroderma Clinical Trial Consortium GIT 2.0 2.0 questionnaire. The trial includes three parts. In part A1 (induction phase) lasting from week 0 to week 12, participants will be randomised 1:1 to repeat infusions of 30 mL ACHIM or placebo at week 0 and 2 by gastroduodenoscopy. In part A2, which is an 8-week subsequent maintenance phase, all study participants will receive 30 mL ACHIM at week 12 and followed until week 20 on continued blind. In part B, which will last until the last participant completes part A2, the participants will be followed through a maximum 16-week extended monitoring period, for longer-term data on safety and intervention effects. Primary endpoint is change from baseline to week 12 in UCLA GIT subscale scores of diarrhoea or bloating, depending on the worst symptom at baseline evaluated separately for each patient. Secondary endpoints are safety measures and changes in UCLA GIT scores (total, diarrhoea and bloating).Ethics and disseminationThis protocol was approved by the Northern Norwegian Committee for Medical Ethics. Study findings will be published.Trial registration numberNCT04300426; Pre-results.Protocol versionV.3.1.

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