Ultrasound is one of the most widely used imaging techniques in medicine, but up until recently it hardly played a role in imaging the tiniest structures of our bodies such as cells. “Clinical ...

In a major discovery, scientists from the University of California, Irvine, have found a new reason why tiny brain ...

To act as a robust barrier against pathogens while also absorbing needed nutrients, the lining of the intestines must regenerate on a daily basis to remain equal to the task. The intestine's resident ...

Cerebral blood delivery depends on mechanisms such as electrical signaling, which propagates through capillary networks to upstream arterioles to deliver blood, and calcium signaling, which fine-tunes ...

In a recent study published in Pathology – Research and Practice, researchers evaluated the presence of RNA of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the lung tissue of ...

Research on long-term memories has largely focused on the role of neurons—the brain’s nerve cells. However, in recent years, scientists are discovering that other cell types are also vital in memory ...

Researchers have developed a human in vitro model that closely mimics the complexities of radiation-induced lung injury (RILI) and radiation dose sensitivity of the human lung. Using a previously ...