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: What If Everything You Knew About Feed Inventory Was Wrong?

AI, Agriculture & the Future of Smart Farming with BinSentry CEO Ben Allen. Every day, livestock producers make thousands of dollars' worth of decisions based on one simple question: How much feed is actually left in the bin? For decades, the answer has often been an estimate.

In this episode of AgTech with Andrew, I sit down with Ben Allen, CEO of BinSentry, to explore how artificial intelligence, machine vision and real-time data are transforming one of agriculture's most overlooked challenges—feed and grain inventory management.
We discuss why some of the biggest inefficiencies in livestock production aren't happening in the barn, but throughout the feed supply chain. Ben shares insights from his career leading agricultural technology companies, explains why AI must solve real business problems to earn producer trust, and offers his vision for the connected farm of the future.

In this interview, you'll discover:
Why feed inventory has remained one of agriculture's biggest blind spots
How AI is reducing costly feed outages, waste and unnecessary deliveries
The hidden safety risks of traditional bin inspections
What separates successful ag technologies from those that never gain adoption
How connected farms are changing decision-making for producers, feed mills and integrators
Why real-time inventory may become as important as precision planting and autonomous equipment

Whether you're a livestock producer, grain farmer, feed manufacturer, ag retailer, nutritionist or simply passionate about the future of agriculture, this conversation offers valuable insights into where the industry is headed.