Abstract: Distribution of Coronavirus Receptors in the Swine Respiratory and Intestinal Tract

Oct 21, 2022

Coronaviruses use a broad range of host receptors for binding and cell entry, essential steps in establishing viral infections. This pilot study evaluated the overall distribution of angiotensin-converting enzyme 2 (ACE2), aminopeptidase N (APN), carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), and dipeptidyl peptidase 4 (DPP4) receptors in the pig respiratory and intestinal tract. All the receptors evaluated in this study were expressed and differentially distributed through the respiratory and intestinal tract. The presence and expression levels of these receptors could determine susceptibility to coronavirus infections. This study may have important implications for the development of research models and the assessment of the potential risk and introduction of novel coronaviruses into the swine population.

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Video: Trade Uncertainty and Pork Growth - Cam Dahl

In this episode of The Swine it Podcast Show Canada, Cam Dahl, General Manager of Manitoba Pork Council, discusses how trade uncertainty affects growth across Canadian pork production. He explains why CUSMA, market diversification, non-tariff barriers, access to capital, labor needs, and producer advocacy all matter as the industry plans for investment, exports, and long-term competitiveness. Listen now on all major platforms!

"Trade uncertainty makes access to capital difficult when producers and processors are ready to invest and grow."

Meet the guest: Cam Dahl / cam-dahl-58115832 is the General Manager of Manitoba Pork Council. He has extensive leadership experience across Canadian agriculture, including Cereals Canada, the Canada Grains Council, Manitoba Beef Producers, and the Canadian Grain Commission. His work focuses on policy, advocacy, trade, business development, and strengthening market opportunities for Canadian producers. Learn more from Cam Dahl on The Swine it Podcast Show Canada, available on all major platforms.