Fabrication and characterization of anti-rosacea 3D nanofibrous customized sheet masks as a novel scaffold for repurposed use of spironolactone with pre-clinical studies.

The repurposed oral use of spironolactone (SP) as an anti-rosacea drug faces many challenges that hinder its efficacy and compliance. In this study, a topically applied nanofibers (NFs) scaffold was evaluated as a promising nanocarrier that enhances SP activity and avoids the friction routine that exaggerates rosacea patients' inflamed, sensitive skin. SP-loaded poly-vinylpyrrolidone (40% PVP) nanofibers (SP-PVP NFs) were electrospun.

Obeticholic acid orchestrates the crosstalk between ileal autophagy and tight junctions in non-alcoholic steatohepatitis: Role of TLR4/TGF-β1 axis.

An interplay exists between non-alcoholic steatohepatitis (NASH) and intestinal barrier dysfunction. A plethora of mechanisms are implicated in the regulation of intestinal integrity, among which is autophagy. Farnesoid X receptor (FXR) is a key metabolic regulator in the liver, however, its impact on ileal autophagy and barrier integrity in the context of NASH has not yet been unraveled.

Activation of FXR modulates SOCS3/Jak2/STAT3 signaling axis in a NASH-dependent hepatocellular carcinoma animal model.

Despite the recent substantial progress in the treatment of hepatocellular carcinoma (HCC) from viral etiology, non-alcoholic steatohepatitis (NASH) is on a trajectory to become the fastest growing indication for HCC-related liver transplantation. The Farnesoid X receptor (FXR) is a member of the nuclear receptor superfamily with multifaceted roles in several metabolic disorders, particularly NASH. Its role as a tumor suppressor was also highlighted.

The FXR Agonist, Obeticholic Acid, Suppresses HCC Proliferation & Metastasis: Role of IL-6/STAT3 Signalling Pathway.

The nuclear receptor, farnesoid X receptor (FXR), has been recently considered as a tumor suppressor in HCC. IL-6/Janus kinase 2 (Jak-2)/signal transducer and activator of transcription 3 (STAT3) pathway has been implicated as a key player in many cancer types. This study aimed at investigating the potential effect of the FXR agonist, obeticholic acid (OCA), on HCC and the involvement of IL-6/STAT3 pathway.

Enhanced efficacy and reduced side effects of diazepam by kava combination.

The long term use of antiepileptic drugs possesses many unwanted effects; thus, new safe combinations are urgently mandated. Hence, the present study aimed to investigate the anticonvulsant effect of kava alone or in combination with a synthetic anticonvulsant drug, diazepam (DZ). To this end, female Wistar rats were divided into two subsets, each comprising 6 groups as follows: group (i) received 1% Tween 80 p.