And be sure to always carry an inhaler when you know you are going to be working out. Cough-variant asthma If you have cough-variant asthma, your main asthma symptom is a persistent dry cough.

It is estimated that up to 5–10% of asthma patients have severe steroid-resistant asthma. The missense variant described in this paper leads to reduced levels of the STAT6 protein in activated T ...

Figure 1: Upregulated cellular responses to human IL4 after transfection with the Ile50 variant of IL4Rα compared with the Val50 variant a, Cell proliferation by MTT dye assay.

The researchers then screened a large cohort of asthma patients with airway cells for genetic variants in the intelectin-1 gene. They discovered a genetic variant in the intelectin-1 gene that ...