Researchers are studying why the energy factories are moving between cells and whether the process can be harnessed to treat ...

So far, nothing we’ve been able to create can replace blood. “Whole blood” consists of three different types of cells (red ...

White blood cells circulate in the blood and lymphatic vessels, looking for pathogens. When they find one, they begin to multiply and send signals to other cell types to do the same. The lymphatic ...

Complications and Risk Factors Associated With a High WBC Count. Blood cancers and autoimmune diseases that cause ...

This test measures the levels of the main types of white blood cells in the body. Lymphocyte count is one part of a complete blood count (CBC), which is a larger whole blood test. Doctors may ...