In its response to pathogens and vaccines, the immune system relies on dendritic cells, white blood cells that patrol the body's tissues, collect components of pathogens and vaccines and transport ...

A mouse model study has identified new cellular processes controlling development of the small valves inside lymphatic vessels, which prevent lymph fluid from flowing the wrong way back into tissues.

Wellness practices like dry brushing, body scraping and Gua sha have gained in popularity over the past few years as a way to maintain a healthy lymphatic system. However, experts still aren't sure if ...

Lymphatic drainage massage gently targets the lymphatic system just under your skin. While touted as a way to flush toxins, it's mainly used to help with swelling from extra lymph fluid in your ...

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 ...

For a seemingly simple fact, the number of organs in the human body is surprisingly controversial. Though the human body hasn’t changed much since modern humans emerged, our total number of organs — ...

What Is Connective Tissue Disease? Connective tissue disease is a group of disorders involving the protein-rich tissue that supports your organs and other parts of your body. Examples of connective ...

Connective tissue diseases can be genetic or autoimmune. Symptoms may vary by disease and can include pain and fatigue. Each disease has its own treatment options. Connective tissue holds the cells of ...

If you have had lymph nodes removed, there are travel-related risks that can exacerbate the onset of lymphedema and increase existing swelling. Lymphedema is a condition characterized by swelling in ...

Lymph fluid is in all body tissues. It comes from the tiny blood vessels into the body tissues. Usually, it drains back into the bloodstream through channels called lymph vessels. These are part of ...