Published in Stem Cell Research & Therapy
BackgroundBone mesenchymal stem cells (MSCs) can promote liver regeneration and inhibit inflammation and hepatic fibrosis. MSCs also can serve as a vehicle for gene therapy. Smad7 is an essential negative regulatory gene in the TGF-β1/Smad signalling pathway. Activation of TGF-β1/Smad signalling accelerates liver inflammation and fibrosis; we there...
Published in BMC Medical Imaging
BackgroundMR imaging of neuroblastic tumors is widely used for assessing the effect of chemotherapy on tumor size. However, there are some concerns that MRI might falsely estimate lesion diameters due to calcification and fibrosis. Therefore, the aim of our study was to compare neuroblastic tumor size based on MRI measurements to histopathology mea...
Published in Parasites & Vectors
BackgroundHepatic granuloma formation and fibrosis as the consequence of tissue entrapped eggs produced by female schistosomes characterize the pathology of Schistosoma japonicum infection. It has been proposed that fucoidan, a sulfated polysaccharide existing naturally in brown seaweed Fucus vesiculosus, plays a diversified role to perform immunom...
Published in Stem Cell Research & Therapy
ObjectiveThe basic pathological changes of primary ovarian insufficiency (POI) include ovarian tissue fibrosis and follicular development disorders. The human umbilical cord mesenchymal stem cell (hUMSC) transplantation has been shown an effective method to improve the ovarian function in POI rat model; however, the exact mechanisms are still uncle...
Published in Life sciences
We aimed to investigate the impact of cancer cachexia and previous aerobic exercise training (AET) on cardiac function and structure in tumor bearing mice. Colon adenocarcinoma cells 26 (CT26) were subcutaneously injected in BALB/c mice to establish robust cancer cachexia model. AET was performed on a treadmill during 45 days, 60 min/5 days per wee...
Published in Journal of Cardiovascular Magnetic Resonance
BackgroundIntensive endurance exercise may induce a broad spectrum of right ventricular (RV) adaptation/remodelling patterns. Late gadolinium enhancement (LGE) has also been described in cardiovascular magnetic resonance (CMR) of some endurance athletes and its clinical meaning remains controversial. Our aim was to characterize the features of cont...
Published in Particle and Fibre Toxicology
BackgroundThe toxicity of released metallic particles generated in metal-on-metal (MoM) total hip arthroplasty (THA) using cobalt chromium (CoCr) has raised concerns regarding their safety amongst both surgeons and the public. Soft tissue changes such as pseudotumours and metallosis have been widely observed following the use of these implants, whi...
Published in JCI insight
Increased metabolism distinguishes myofibroblasts or fibrotic lung fibroblasts (fLfs) from the normal lung fibroblasts (nLfs). The mechanism of metabolic activation in fLfs has not been fully elucidated. Further, the anti-fibrogenic effects of caveolin-1 scaffolding domain peptide CSP/CSP7 involve metabolic reprogramming in fLfs is unclear. We ther...
Published in Pulmonary pharmacology & therapeutics
Oral nintedanib is marketed for the treatment of idiopathic pulmonary fibrosis (IPF), Systemic Sclerosis-Associated Interstitial Lung Disease and Chronic Fibrosing Interstitial Lung Diseases with a Progressive Phenotype. While effective at slowing fibrosis progression, as an oral medicine nintedanib has limitations. To reduce side effects and maxim...
Published in Bioorganic & medicinal chemistry letters
Diabetic nephropathy (DN) is a severe microvascular complication of diabetes mellitus. Oxidative stress and fibrosis largely contribute to the progression of DN. Recently, Nrf2 was found to be a potential target preventing DN. In the discovery of novel Nrf2 activators for the treatment of DN, we have evaluated coumarin derivatives from Wikstroemi i...
