Effects of therapeutically approved individual bile acids on the development of metabolic dysfunction-associated steatohepatitis a low bile acid mouse model.

Bile acid (BA) signaling dysregulation is an important etiology for the development of metabolic dysfunction-associated steatotic liver disease (MASLD). As diverse signaling molecules synthesized in the liver by pathways initiated with CYP7A1 and CYP27A1, BAs are endogenous modulators of farnesoid x receptor (FXR). FXR activation is crucial in maintaining BA homeostasis, regulating lipid metabolism, and suppressing inflammation.

Characterization of individual bile acids in vivo utilizing a novel low bile acid mouse model.

Bile acids (BAs) are signaling molecules synthesized in the liver initially by CYP7A1 and CYP27A1 in the classical and alternative pathways, respectively. BAs are essential for cholesterol clearance, intestinal absorption of lipids, and endogenous modulators of farnesoid x receptor (FXR). FXR is critical in maintaining BA homeostasis and gut-liver crosstalk.

Treatment of faecal incontinence with autologous expanded mesenchymal stem cells: results of a pilot study.

Aim: Management of faecal incontinence (FI) remains challenging because no definitive optimal treatment for this condition has yet been determined. Regenerative medicine could be an attractive therapeutic alternative for treating FI. Here, we aimed to determine the safety and feasibility of autologous expanded mesenchymal stem cells derived from adipose tissue (AdMSCs) in the treatment of patients diagnosed with structural FI.

Negative pressure therapy as palliative treatment for a colonic fistula.

Colonic fistulas in an open wound are always a challenge for colorectal surgeons, and this report provides a technique for the appropriate management of these cases. We communicate the use of a negative pressure dressing therapy as part of the palliative care for a patient following the development of an enterocutaneous fistula. The use of this therapy allowed us to keep the patient clean and comfortable during the last few days of his life.