Your immune system affects more than just infections. Discover how it shapes energy, aging, and overall health—and how to strengthen it.

For this study, researchers took mucus samples from 34 people with severe asthma. They analyzed the mucus for the presence of ...

Scientists have used advanced X-ray phase-contrast tomography (XPCT) to uncover how gut health may influence Alzheimer’s disease.

Q. I saw the news recently that the Food and Drug Administration is proposing to remove a popular ingredient in ...

Mucus protects our body by trapping bacteria and particles. The color and texture of your mucus can give clues about your ...

This material is removed and replaced every 10-20 minutes. Nasal secretions include mucous cell products (glycoproteins), plasma proteins (albumin, immunoglobulins), serous cell products ...

Discover how the dry air of winter affects your nose and how to combat the drying out with helpful tips and treatments.

Figure 2: Respiratory tract showing air, aqueous mucus and underlying epithelial cells. Water soluble molecules dissolve into the mucus and tissues, whereas insoluble molecules stay in the airways to ...

who would like to produce drug- or gene-loaded particles capable of penetrating mucus to treat disease in underlying cells, or even deeper within the body. To examine the effect of PEG surface ...

A microbe that is associated with good health and found in the lower part of the gut has been comprehensively analyzed and found to have a focused diet breaking down sugars locked away in mucus.