Assertion: psoriasis's body | /r/AtLocation | attack
Facets:
Source sentences:
text: Here's what we do know: White blood cells in your body called T cells, which you can think of as part of your body's department of defense, mistakenly think that your body is under attack.
text: Instead, the T-cells suddenly and inexplicably migrate to the epidermis and secrete TNF as if the body is under attack.