What genetic factor may explain why only some individuals develop severe symptoms when exposed to mold?

Answer

HLA-DR gene variations

Not everyone exposed to the same fungal environment experiences the same level of health impact. Genetic predispositions, particularly variations in the HLA-DR genes, significantly influence how an individual's body handles toxins. These variations affect the body's natural ability to recognize and detoxify mycotoxins, leaving certain individuals much more vulnerable to neurological dysfunction than others.

What genetic factor may explain why only some individuals develop severe symptoms when exposed to mold?
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