Sentences with phrase «lymph ducts»

Emory scientists, led by cardiologist and stem cell biologist Young - sup Yoon, have shown that they can isolate progenitor cells for the lining of lymph ducts.

This suggests that tumors send out signals that encourage lymph duct growth â $ «a parallel to the well - known ability of tumors to drive growth of blood vessels nearby.

Chemotherapy can damage lymph ducts, and often surgeons remove lymph nodes that may be affected by cancer metastasis.

Isolated lymphatic endothelial cells (red) incorporate into lymph ducts (green) in a model of wound healing in mice.

Yoon says the presence of these cells could be a marker for tumor growth and metastasis. Because tumors often metastasize along lymph ducts and into lymph nodes, studying this type of cells could lead to new targets for blocking tumor metastasis.

This finding could lead to doctors being able to regenerate and repair lymph ducts using a patientâ $ ™ s own cells. The results are described in a paper published recently in the journal Circulation.

Each chain of mammary glands is connected by lymph ducts and blood vessels.

Lymphatic flow requires muscular contraction from exercise and movement, gravitational pressure, and internal massage to the valves of lymph ducts.

In the paper, the authors use several animal models to show that the progenitor cells could contribute to the formation of new lymph ducts, both by becoming part of the lymph ducts and by stimulating the growth of nearby cells.

The lymph system depends on intrinsic contractions of the smooth muscle cells in the walls of lymph vessels (peristalsis) and the movement of skeletal muscles to propel lymph through the vessels tolymph nodes and then beyond the lymph nodes to the lymph ducts which return lymph to the cardiovascular system.

This happens because the lymph ducts expand during rebounding.

A network of organs, lymph nodes, lymph ducts, and lymph vessels that make and move lymph from tissues to the bloodstream.

Some cancers manifest themselves in the form of a mass of abnormal cells called a tumor, while others affect cells in the blood or lymph systemA network of organs, lymph nodes, lymph ducts, and lymph vessels that make and move lymph from tissues to the bloodstream.