Oncology & Cancer

Enzyme checkpoint identified in tumor-associated macrophages

A study by a scientific team from the University of Vienna and the MedUni Vienna, recently published in Cellular & Molecular Immunology, shows that the enzyme phosphoglycerate dehydrogenase (PHGDH) acts as a metabolic checkpoint ...

Radiology & Imaging

AI confirms tracheal tube position on chest radiography

According to an accepted manuscript published in the American Journal of Roentgenology, an artificial intelligence (AI) system developed by Lunit (Seoul, Korea) identified improperly positioned endotracheal tube (ETTs) on ...

Health informatics

Keeping a human in the loop: Managing the ethics of AI in medicine

Artificial intelligence (AI)—of ChatGPT fame—is increasingly used in medicine to improve diagnosis and treatment of diseases, and to avoid unnecessary screening for patients. But AI medical devices could also harm patients ...

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