Alternative medicine products causing acute liver injury: Pandora's box is open.

The regulatory loopholes governing alternative medicine products in Canada represent a public safety issue. In 2017 and 2018, the Liver Transplant Program of the University of British Columbia assessed three patients with acute liver failure secondary to alternative medicines. As health care professionals, we have a duty to both recognize the magnitude of the problem and advocate for reform of the current regulatory process for alternative medicine products.

Food avoidance in patients with inflammatory bowel disease: What, when and who?

Background & Aims: Patients with inflammatory bowel diseases avoid a variety of foods. However, it remains unclear how this behavior varies across patients. This cross-sectional study investigated how the food avoidance pattern in inflammatory bowel disease varies according to disease's activity, disease's subtype, Crohn's location, and prior history of bowel resection, strictures, and fistulae.

CD47 fusion protein targets CD172a+ cells in Crohn's disease and dampens the production of IL-1β and TNF.

In mice, the transfer of CD172a(+) (SIRP-α) dendritic cells (DCs) elicits T cell-driven colitis, whereas treatment with CD47-Fc protein, a CD172a-binding agent, confers protection. The aim of this study was to elucidate the nature and functional properties of human CD172a(+) DCs in chronic intestinal inflammation. Here, we show that CD172a(+)CD11c(+) cells accumulate in the mesenteric lymph nodes (mLNs) and inflamed intestinal mucosa in patients with Crohn's disease (CD).