Tumors, such as melanoma, release nanovesicles called exosomes (gray) that travel and lodge in the lymph nodes. There they corrupt the behavior of lymph cells. The lymphatic vessels (green) branch out ...

The lymph node (LN) is a pea-sized (0.1–2.5 cm long), bean-shaped organ of the lymphatic and immune system. A human possesses approximately 500–600 lymph nodes and collectively, lymph nodes enable ...

Our lymphatic system is like a big network of roots spread throughout the body. It serves as part of our immune system, transporting immune cells and filtering excess fluid (lymph) before returning it ...

Researchers have developed a new nanoparticle that can 'hitch a ride' on immune cells, or monocytes. Because of its tiny size, the particle can tag along directly into lymph nodes and help metastasis ...

Scientists say they have developed an artificial lymph node with the potential to treat cancer, according to a new study in mice and human cells. Johns Hopkins Medicine scientists say they have ...

Trials evaluating the omission of completion axillary-lymph-node dissection in patients with clinically node-negative breast cancer and sentinel-lymph-node metastases have been compromised by limited ...

Lymph node dissections, or lymphadenectomies, are surgical procedures that play an important role in cancer treatments. A healthcare professional will remove the lymph nodes and check a tissue sample ...

Please provide your email address to receive an email when new articles are posted on . Skipping sentinel lymph node biopsy can be considered for node-negative, HR-positive, HER2-negative early breast ...

Structure of a lymph node (IMAGE) Centro Nacional de Investigaciones Oncológicas (CNIO) Caption Structure of a lymph node whose endothelial cells (green) are capturing the nanovesicles called exosomes ...