Diseases, Conditions, Syndromes

Mayo Clinic Q&A: What is cat scratch fever?

Dear Mayo Clinic: My cat scratched me while I was trimming his claws and the wound later became infected. Are cat scratches a special concern?

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.

Diseases, Conditions, Syndromes

Experts treat severe, disfiguring sarcoidosis with novel therapy

An all-Yale team of researchers successfully treated a patient with disfiguring sarcoidosis, a chronic disease that can affect multiple organs, with a drug approved for rheumatoid arthritis. Successful treatment of two other ...

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