All posts tagged: human body

Cardiovascular surgeon shares 3 aspects of heart surgery that still amaze him after 25 years: ‘The heart restarts on…’

Cardiovascular surgeon shares 3 aspects of heart surgery that still amaze him after 25 years: ‘The heart restarts on…’

Heart surgery is often seen as one of the most complex and high-stakes procedures in modern medicine. Yet, behind the precision, technology and years of surgical training lies something equally remarkable – the extraordinary resilience of the human body. From hearts restarting on their own to organs recovering after extreme conditions in the operating room, the body can perform astonishing feats that continue to fascinate even surgeons who have spent decades performing these procedures. Read more to find out three fascinating facts about heart surgery! (Unsplash) Also Read | Heart surgeon with 25 years of experience ranks health dangers on a scale of 1 to 10: From seed oils to shift work Dr Jeremy London, a board-certified cardiothoracic surgeon with 25 years of experience, has shared three aspects of heart surgery that continue to amaze him even after decades in the operating room. In an Instagram video shared on March 13, the surgeon explains that despite his years of clinical experience, certain elements of heart surgery remain truly fascinating and remarkable. The heart stops during …

Human Cell Atlas Mapping 37 Trillion Human Cells for Disease Insights

Human Cell Atlas Mapping 37 Trillion Human Cells for Disease Insights

Efforts to create a comprehensive map of all human cells have taken a significant leap forward. Researchers associated with the Human Cell Atlas (HCA), a global scientific consortium, have released over 40 studies detailing critical progress in mapping the 37 trillion cells that make up the human body. These findings, published on 20 November in Nature journals, focus on cells in organs such as the lungs, skin, and brain and outline advanced computational tools for analysing vast datasets. The project aims to profile cells from diverse populations worldwide to identify their unique functions, locations, and interactions at various stages of life. Already, data from 100 million cells sourced from over 10,000 individuals in more than 100 countries have been collected. By 2026, researchers plan to present the first draft of the atlas, with future versions expected to incorporate billions of cells. Detailed Discoveries Across the Body Among the recent findings is a comprehensive cellular map of the digestive system, from the oesophagus to the colon. This work, based on data from 190 individuals, uncovered a …