Oncology & Cancer

How do metastatic tumor cells grow in lymph nodes?

The spread of cancer to a new part of the body accounts for about 90 percent of cancer deaths. Cancer cells can spread from sites of origin to other parts of the body through blood vessels (blood-borne metastasis) or the ...

Immunology

Study reveals how immune cells target different tissues

For the first time, researchers have revealed the different molecular identities of important immune cells, called T regulatory cells, using single cell genomics, in both mouse and human peripheral non-lymphoid tissues such ...

Oncology & Cancer

Cutting off melanoma's escape routes

Stopping melanoma from spreading to other parts of the body might be as simple as cutting off the blood supply to the cancer, according to researchers.

Immunology

Lymph node structural cells rein in human immune responses

Until now, the study of the immune system has focused almost exclusively on white blood cells, and T cells in particular, as the body's major infection fighters. However, new research published September 4th in the open access ...

Diseases, Conditions, Syndromes

How intestinal worms hinder tuberculosis vaccination

New research in mice suggests that chronic infection with intestinal worms indirectly reduces the number of cells in lymph nodes near the skin, inhibiting the immune system's response to the Bacille Calmette-Guerin (BCG) ...

Oncology & Cancer

Immune-engineered device targets chemo-resistant lymphoma

Non-Hodgkin lymphoma, a cancer that is diagnosed in the U.S. more than 70,000 times annually, arises from overly proliferating immune cells within the body's lymph nodes, which are connected to a network of lymph vessels ...

page 12 from 40