Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P00750 (PLA)
 16,800 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The distribution of plasminogen/plasmin, the central proteolytic component of the plasminogen activator/plasmin system was analysed in lesional skin of bullous pemphigoid by using monoclonal antibodies (MAbs) specific for distinct epitopes of the plasminogen/plasmin molecule. Four groups of MAbs were used: (i) MAbs HD-PG 1 and HD-PG 2, specific for epitopes associated with the lysine-binding sites I (kringle domain 1 + 2 + 3) and II (kringle domain 4) of plasminogen/plasmin, (ii) MAbs HD-PG 6 and HD-PG 7, specific for the lysine binding site I only, (iii) MAbs HD-PG 12 (formerly designated P 2) and HD-PG 18, specific for non-kringle domains of glu- and lys-plasminogen, and (iv) MAb HD-PG 13 which recognizes glu-plasminogen, only. The basal cell layers of normal skin consistently reacted with MAb HD-PG 12, whereas only faint staining was seen with the other MAbs in the same biopsies. In contrast, all anti-plasminogen/plasmin MAbs strongly stained lower and intermediate epidermal cell layers of fully developed bullous pemphigoid lesions.
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PMID:Enhanced association of plasminogen/plasmin with lesional epidermis of bullous pemphigoid. 139 Jan 72