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Mapping the Human Gut: A Blueprint for the Future of Transcriptomic Research

Writer: Yotam Harnik, PhDYotam Harnik, PhD

Updated: Feb 24


We are excited to announce that our CTO, Dr. Yotam Harnik, along with his colleagues, has published a groundbreaking study in Nature (read here), serving as lead author. This research presents a comprehensive spatial atlas of the human gut, providing an unprecedented view into the cellular and molecular organization of the intestinal landscape. This work lays a valuable foundation for future research in health and disease.


While the study does not focus on stool transcriptomics, its findings serve as an essential blueprint for advancing non-invasive approaches to studying gut biology, including applications in diagnostics and precision medicine. By decoding the complex spatial architecture of the gut, this research opens new possibilities for understanding how cellular interactions influence human health.


This achievement was made possible by a multi-disciplinary team, combining expertise from the Weizmann Institute of Science with leading clinical partners. The study also drew on the knowledge of specialists from Sheba Medical Center’s surgical and pathology units, Schneider’s Gastroenterology team, and Hadassah Medical Center’s pathology department. This collaboration underscores the power of integrating scientific and medical expertise to deepen our understanding of the human gut.


At Tracells, we believe that breakthroughs in fundamental science lay the groundwork for real-world innovations in healthcare. We are excited to see how this research will inspire new approaches in molecular diagnostics and precision medicine.

Stay tuned as we continue to push the boundaries of in-vitro diagnostics and explore the future of gut health research.

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