Abnormal dermal microvascular endothelial cells in psoriatic excessive angiogenesis.
Microvasc Res
; 155: 104718, 2024 Jul 15.
Article
in En
| MEDLINE
| ID: mdl-39019108
ABSTRACT
Psoriasis is characterized by excessive angiogenesis, with increased distortion and dilation of the dermal blood vessels. These vascular alterations are ascribed, at least in part, to the changes in dermal microvascular endothelial cell functions. However, despite the recognition of vascular normalization as an emerging strategy for the treatment of psoriasis, in-depth studies of human dermal microvascular endothelial cells (HDMECs) have been missing. The difficulty of isolation and culture of HDMECs has impeded the study of endothelial dysfunction in psoriasis. Researchers have done a great deal of work to study the abnormal characteristics of keratinocytes, fibroblasts, and leukocytes in psoriatic skin tissue. Recently, with successful isolation of HDMECs from psoriasis, great progress has been made in the elucidation of the pathogenic role of these cells in psoriasis. It is of great therapeutic significance to study the molecular mechanism of HDMECs in psoriasis. We review here the abnormalities of HDMECs in psoriasis.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Microvasc Res
Year:
2024
Document type:
Article
Affiliation country:
China