In "The Descent of Man," he described the appendix as a vestige: a leftover from plant-eating ancestors with larger digestive organs. For more than a century, that interpretation shaped both textbook ...

IN this book Prof. Kenelm Digby discusses the functions which may be performed by such structures as the tonsils, the intestinal lymphoid follicles, and the vermiform appendix, all of which are ...

The body organ known as the appendix has long been claimed to have no known function, but recent research has shown that this statement is far from the truth. The newest study, from Midwestern ...

Unless you’ve had cancer or another serious disease, you probably don’t know much about your lymph system ­— a huge network of vessels and organs that plays a major role in keeping us healthy and free ...

An important part of maintaining a healthy immune system is an effective lymphatic system, yet almost nowhere is anyone paying specific attention to it. The lymphatic system is the “other” circulatory ...

ARPA-H’s new lymphatic effort was announced on the same day as a $75.8 million program called OCULAB, which seeks to develop ...

Lumbar lymph nodes refer to a group of small organs that are part of the immune system. Lymph nodes are generally circular, bean-like organs that are dispersed throughout the body. The lumbar lymph ...

FARGO -- Every part of the human body has some purpose, but it's easier than ever to get by with a few missing pieces. Rhonda Ketterling, Sanford Health's chief medical officer for the northern region ...

The lymphatic system is a network of vessels, nodes, and ducts that pass through almost all bodily tissues. It allows the circulation of a fluid called lymph through the body in a similar way to blood ...

A surprising finding that challenges current anatomy and histology textbook knowledge has been released by researchers: Lymphatic vessels are found in the central nervous system where they were not ...

Researchers identified a protein called VE-cadherin as a key factor in the maintenance of lymphatic vessels serving the heart. Deleting VE-cadherin from the lymphatic vessels in newborn and adult lab ...