6 resultados
Neurotrophins and their receptors play an important role in cutaneous nerve development and reconstruction after injury. Recent developments indicate that this group of molecules not only exert a neurotrophic action, but are also involved in immune responses and inflammation. Prurigo nodularis is a
Seven patients with nodular prurigo, five patients with lichenified eczema and seven control volunteers were studied immunohistochemically using antisera to the pan-neuronal marker protein gene product 9.5 (PGP), and the neuropeptides calcitonin gene-related peptide (CGRP), substance P (SP),
BACKGROUND
In prurigo nodularis (PN), an increase in the density of dermal substance P-positive (SP+) sensory nerve fibers has been demonstrated. In addition, the density of sympathetic nerve fibers is unchanged.
OBJECTIVE
We aimed to investigate the density and balance of sensory and sympathetic
Prurigo nodularis is a highly pruritic and hyperplastic chronic dermatosis with unknown pathogenesis. Many pruritogenic mediators, including nerve growth factor, interleukin (IL)-31, thymic stromal lymphopoietin, and endothelin-1, are implicated in chronic itch and inflammation. This study
Recently, a number of medications approved for nondermatologic use have proved useful against dermatologic diseases. This article reviews the dermatologic uses and effects of deferasirox, bortezomib, dasatinib, and cyclosporine eye drops. Deferasirox--an oral iron chelator--could be an effective
BACKGROUND
Nerve growth factor (NGF), a neurotrophin that plays a critical role in developmental neurobiology, is released by proliferating keratinocytes and induces proliferation.
OBJECTIVE
The aim of this study was to investigate the role of tyrosine kinase receptor A (TrkA), a high-affinity