Combination therapy of systemic and local metformin improves imiquimod-induced psoriasis-like lesions with type 2 diabetes: the role of AMPK/KGF/STAT3 axis.

Context: Insulin resistance and a disturbed lipid profile are common associations with type 2 diabetes mellitus (T2DM) and different skin diseases, particularly psoriasis (PsO).

Objectives: We investigated potential therapeutic mechanisms of metformin in a murine animal model of psoriasiform lesions in T2DM.

Materials And Methods: Forty-two rats were randomly divided into control, PsO, and type II DM (T2DM) groups.

Vitamin D and miRNA-155 in Behçet's Disease: Possible Association with the Disease and Disease Activity.

Background: Vitamin D (vit D) controls inflammation and immunity. In Behçet's disease (BD), microRNA-155 is recognized as a significant immune response regulator. We aimed to investigate the role of vit D on immunomodulation and downregulation of inflammatory pathways associated with BD and detect the role of miRNA-155 in BD.

Possible Role of IL-6R/STAT3/MiRNA-34a Feedback Loop in Osteosarcoma.

Objective: Osteosarcoma is considered the most common primary malignant tumor that develops from the primary osteoblasts. MiRNAs are small non-coding RNAs that play a key role in tumorigenesis. The aim of this study was to detect the possible relationship between expression levels of miRNA-34a and levels of Signal transducer and activator of transcription 3 (STAT3) and interleukin-6 receptor (IL-6R) in osteosarcoma and the possible role of this relationship in development of metastases in these patients.

Melatonin Alleviates Intestinal Barrier Damaging Effects Induced by Polyethylene Microplastics in Albino Rats.

There have been concerns about the potential health risks posed by microplastics (MP). The detection of MP in a variety of food products revealed that humans are ingesting MP. Nevertheless, there is a paucity of data about their impacts, as well as their uptake, on intestinal barrier integrity.

Omega-3 attenuates high fat diet-induced kidney injury of female rats and renal programming of their offsprings.

Maternal diet composition could influence fetal organogenesis. We investigated effects of high fat diet (HFD) intake alone or combined with omega 3 during pregnancy, lactation and early days of weaning on nephrogenesis of pups and maternal renal function and morphology. Mothers and their pups included in each group were supplied with the same diet composition.