“Our results implicate p21 as a critical regulator of chronic bronchitis and a driver of chronic airway inflammation and lung destruction.” Cellular senescence is a stable state of cell cycle ...

Chronic bronchitis caused by environmental irritants, for instance, is not contagious. But acute or viral bronchitis is.

This finding could become the first-ever objective marker of chronic bronchitis and lead to the creation of diagnostic and prognostic tools.

Bronchitis is an infection of the tubes that lead to the lungs. It can be acute or chronic. Symptoms include a cough and wheezing. Smoking is a major risk factor. Find out more.

Mucin concentrations and accumulation of mucus in the lung increases due to improper hydration of airway surfaces and then phlegm production leading to chronic bronchitis.

From bronchitis to double pneumonia, Pope Francis faced many complications from his chronic lung disease.

FORMAL recognition of chronic bronchitis as a distinct clinical entity has been relatively recent in this country. Simply defined, it is an inflammatory condition of the bronchi and bronchioles acc ...

Furthermore, the team aimed to examine the specific contribution of the epithelial, endothelial and immune compartments to chronic bronchitis pathology.

Knowing the difference is vital, as bronchitis, an inflammation of the bronchial tubes, can be either acute or chronic, requiring different approaches to treatment.

Pollution can cause bad air quality, raising the risk of bronchitis. Smoking, traffic fumes, and dust all have links to chronic bronchitis.

Bronchitis is inflammation of your airway, usually from a virus and can share symptoms of COVID-19. So how do you know if you're sick with either condition? Learn about bronchitis vs coronavirus ...

WebMD discusses asthmatic bronchitis, including whether it's contagious and its symptoms, causes, and treatment.