# data[].attributes.body
Normally, a signaling molecule like a ligand would bind to a receptor protein that would then send a signaling molecule into the cell

# data[].attributes.body
This signaling molecule would then react with other proteins and create a cascade of reactions either starting or stopping the production/activation of other proteins/molecules

# data[].attributes.body
The activation/production of these proteins/molecules will elicit a response from the cell that changes its behavior.

# data[].attributes.body
The allergens are taken up by Dendritic Cells, and are then presented by the DC to Th cells that present the allergens to T cells

# data[].attributes.attachment_link.readable_text
Your access to the NCBI website at www.ncbi.nlm.nih.gov has been temporarily blocked due to a possible misuse/abuse situation involving your site. This is not an indication of a security issue such as a virus or attack. It could be something as simple as a run away script or learning how to better use E-utilities, http://www.ncbi.nlm.nih.gov/books/NBK25497/, for more efficient work such that your work does not impact the ability of other researchers to also use our site. To restore access and understand how to better interact with our site to avoid this in the future, please have your system administrator contact info@ncbi.nlm.nih.gov.

# data[].attributes.attachment_link.description
Your access to the NCBI website at www.ncbi.nlm.nih.gov has been temporarily blocked due to a possible misuse/abuse situation involving your site. This is not an indication of a security issue such as a virus or attack.

# data[].attributes.body
Asthma is caused by a disruption in the Transduction phase when the allergen is incorrectly identified by the Leukocytes as a threat to the body, so the Th cells initiate an unwarranted immune response resulting in airway inflammation or skin irritation.

# data[].attributes.body
Stimulate T helper Type 2 cell proliferation (Th2), then Th2 Cytokines.  The process then Cascades into the stimulation and release of glycoproteins Interleukins 4, 5, and 13.  These are produced by Leukocytes (white blood cells) to trigger an immune response

# data[].attributes.body
Along with Th2 cells, Th17 cells and Th9 cells also modulate the disease. Th17 cells produce IL-17A, IL-17F, and IL-22. These cytokines induce airway inflammation

# data[].attributes.body
Kudo, M., Ishigatsubo, Y., & Aoki, I. (2013, September 10). Pathology of asthma. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768124/#:~:text=CELLULAR IMMUNITY,levels of Th2-type cytokines