Abstract：
:The present study was undertaken to characterize further the structure and function of cutaneous nerves which we have previously shown to associate with skin immune cells (Hosoi et al., Nature 1993: 363:159). Ultrastructurally, axons were prominent within the superficial dermis and epidermis in neonatal murine skin, but they were inconspicuous in adult murine and primate skin. Immunohistochemical and immunoultrastuctural evaluation of normal adult human and simian skin for neural cell adhesion molecule (N-CAM), however, defined a plexus of axons surrounding superficial dermal mast cells and extending as delicate, vertical branches into the overlying epidermal layer. Antibodies to neuropeptides substance P, calcitonin gene-related peptide, and to nerve cell-specific clathrin (LCb subunit) also reacted with this neural plexus. Double labeling disclosed intimate associations of N-CAM-positive axons with dermal chymase-positive mast cells as well as with epidermal CD1a-positive Langerhans' cells by confocal scanning laser microscopy. Functionally, capsaicin applied to forearm skin revealed by 6 h discharge of mast cell chymase and induction of E-selectin in adjacent microvascular endothelium, events consistent with release of substance P from axons and subsequent stimulation of cytokine-mediated mast cell-endothelial interaction. Identical application of capsaicin to human skin xenografted to immunodeficient mice, and thus experimentally lacking in unmyelinated axons, failed to show similar findings. These results provide additional support to the concept that an elaborate network of cutaneous axons may play a functional role in regulation of skin inflammation and immunity.
journal_name
J Cutan Patholjournal_title
Journal of cutaneous pathologyauthors
Egan CL,Viglione-Schneck MJ,Walsh LJ,Green B,Trojanowski JQ,Whitaker-Menezes D,Murphy GFdoi
10.1111/j.1600-0560.1998.tb01685.xsubject
Has Abstractpub_date
1998-01-01 00:00:00pages
20-9issue
1eissn
0303-6987issn
1600-0560journal_volume
25pub_type
杂志文章abstract：BACKGROUND:As the molecular mechanisms in melanoma chemoresistance remain unknown to date, we hypothesized these tumors to express the ATP-binding cassette (ABC) transporter G2 (ABCG2/MXR/BCRP1/ABCP1), a recently detected membrane transporter and putative stem-cell marker. Besides melanoma, we addressed the neuroendocr...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.0303-6987.2005.00359.x
更新日期：2005-08-01 00:00:00
abstract：BACKGROUND:Glial cell line-derived neurotrophic factor (GDNF) and a related family member, neurturin (NTN), as well as their cognate receptors (GDNF receptors, GFRalpha-1 and GFRalpha-2, respectively) are involved in nervous system development and murine hair cycle control. To date, their expression in human scalp skin...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00561.x
更新日期：2006-12-01 00:00:00
abstract：BACKGROUND:Hobnail hemangioma (targetoid hemosiderotic hemangioma) is a small benign vascular tumor of the superficial and mid-dermis. In contrast to its well-characterized histology, it has been unclear whether this tumor arises from blood vessel endothelial cells (BECs) or lymphatic vessel endothelial cells (LECs). ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.0303-6987.2004.00192.x
更新日期：2004-05-01 00:00:00
abstract：BACKGROUND:The lack of highly specific clinical and histopathological criteria has contributed to the delay in diagnosis of subungual melanoma in situ in its early stages. METHODS:Eighteen cases of subungual melanoma in situ, the largest series reported to date, were analyzed to characterize the clinical and histopath...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12634
更新日期：2016-01-01 00:00:00
abstract：BACKGROUND:Nestin is one of the intermediate filaments that are expressed in proliferating neural progenitor cells during development of the central nervous system (CNS) and peripheral nervous system. Postnatal re-expression of the protein occurs mainly under pathological conditions, including injury and neoplasia. In ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00627.x
更新日期：2007-05-01 00:00:00
abstract：:The internal organization of plasma membranes was studied in seven subjects with pemphigus vulgaris and in one subject with familial pemphigus using the freeze-fracture technique. The results obtained seem to suggest that the acantholytic process is produced in a similar fashion whatever the pathogenic agent and that ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1980.tb01184.x
更新日期：1980-04-01 00:00:00
abstract：:We present a challenging case of chronic, erosive, scarring dermatosis of the vulva with clinical features of long standing lichen sclerosus (LS), namely pallor and loss of vulval architecture, but with histopathology consistently showing features of an acantholytic process. The history and clinical features of this c...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13560
更新日期：2020-01-01 00:00:00
abstract：:Endometriosis is a condition where endometrial glands and stroma are ectopically located in sites other than the uterine cavity. Cutaneous endometriosis is very rare, representing approximately 1.1% of cases of extrapelvic endometriosis. We report a case of a 44-year-old female with no prior surgical history who prese...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2011.01681.x
更新日期：2011-06-01 00:00:00
abstract：:The distinction of metastatic carcinomas to the skin from poorly differentiated primary cutaneous carcinomas and sometimes primary benign adnexal tumors can pose a significant diagnostic challenge. The purpose of this study was to evaluate the role of p63 and podoplanin (D2-40) immunoreactivity for separating primary ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2010.01517.x
更新日期：2010-04-01 00:00:00
abstract：:Thirty-six Swedish patients with the recessively inherited Sjögren-Larsson syndrome (SLS) were examined by histopathologic and, in some cases, morphometric techniques. Skin biopsy specimens were taken on the volar side of the right forearm below the cubital fossa. The histopathological picture was characterized by a m...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1982.tb01075.x
更新日期：1982-12-01 00:00:00
abstract：:Neurofibromatosis type 1 is a relatively common genetic disorder with variable phenotypes. Tumors with features of both glomus tumors and neurofibromas are exceedingly rare in literature. Herein, we report a not yet described neoplasm with features of both a glomangioma/glomus tumor and a neurofibroma arising in a pat...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12439
更新日期：2015-04-01 00:00:00
abstract：:A 57-year-old woman with cutaneous mastocytosis of 23 years duration developed a hyperpigmented abdominal plaque composed of confluent indurated papules that enlarged for a period of 1 year to 12 x 8 cm. Biopsy showed dermal infiltration by closely packed spindle-shaped mast cells, fibroblasts, collagen, and scattered...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1992.tb01354.x
更新日期：1992-04-01 00:00:00
abstract：:Adult-onset Still disease (AOSD) is a rare autoinflammatory syndrome characterized by recurring fevers, arthralgia, and consistent laboratory abnormalities that include leukocytosis and hyperferritinemia. Skin findings accompany the disease in nearly 90% of the cases. Early reports described evanescent, pruritic, salm...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12935
更新日期：2017-06-01 00:00:00
abstract：:Cutaneous immune-related adverse events (irAEs) are a known consequence of immune checkpoint inhibitor (ICI) therapy and may exhibit a spectrum of morphologic features both clinically and histologically. Lichenoid dermatitis associated with ICI therapy (LD-ICI) is the most frequently encountered histopathologic type o...
journal_title：Journal of cutaneous pathology
pub_type： 临床试验,杂志文章
doi：10.1111/cup.13536
更新日期：2019-11-01 00:00:00
abstract：:The main histopathological features in the cutaneous lesions of Churg-Strauss syndrome (CSS) are dermal leukocytoclastic vasculitis with a variable eosinophilic infiltrate and non-vasculitic tissue eosinophilia with granuloma formation. This wide histopathological spectrum may account for the various skin manifestatio...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2010.01513.x
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:Trichilemmal (pilar) cysts are common skin lesions that usually occur on the scalp of elderly women. They differentiate towards the follicular outer root sheath epithelium and show trichilemmal keratinization. Proliferating trichilemmal tumor (PTT) shows features of typical pilar cyst, but additionally shows...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2003.00041.x
更新日期：2003-09-01 00:00:00
abstract：:Oral mucosal melanoma (OMM) is an extremely rare malignancy, accounting for < 0.5% of all melanomas and all oral malignancies. The rarity of OMM, the heterogeneity in clinical and histopathologic appearances, and the paucity of molecular and genetic studies to date have limited our knowledge of the etiopathogenesis of...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2007.00830.x
更新日期：2008-04-01 00:00:00
abstract：BACKGROUND:Apoptosis is important for maintenance of tissue homeostasis and often dysregulated in cutaneous neoplasms. The apoptosis inhibitor survivin is expressed in melanoma and non-melanoma skin cancers and benign keratinocytic lesions. Its expression has not been studied in melanocytic nevi. OBJECTIVE:We determin...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.0303-6987.2005.00242.x
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND:Cutaneous epithelioid angiosarcoma is a type of cutaneous angiosarcoma and usually arise both on the head or neck of the elderly. CASE REPORT:An 86-year-old male with an epithelioid angiosarcoma of the scalp that mimicked malignant melanoma. RESULTS:A large irregular dark grey-blue plaque with an adjacent ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.0303-6987.2006.00387.x
更新日期：2006-01-01 00:00:00
abstract：:A case of reactive perforating collagenosis in an adult male patient with chronic renal failure. Pruritic, umbilicate papules, showing extrusion of collagen fibers through the epidermis were detected histopathologically. Electron microscopy showed absence of basal membrane beneath the perforation and collagen fibers w...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1988.tb00532.x
更新日期：1988-04-01 00:00:00
abstract：:Alpha-1 anti-trypsin (A1AT) deficiency is an inherited enzyme deficiency that manifests with fatal lung and liver complications. In addition to pulmonary and hepatic involvement, the disease has also been linked to an increased incidence of vasculitic syndromes and autoimmune diseases, including Wegener's granulomatos...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.0303-6987.2005.00304.x
更新日期：2005-04-01 00:00:00
abstract：:A case of an osteogenic desmoplastic melanoma occurring on the sole of the foot of a 60-year-old African American man is described. The tumor measured 4.8 cm in greatest dimension, invaded to a thickness of 2.2 cm and metastasized to four of ten inguinal lymph nodes. The majority of the tumor had a classic desmoplasti...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00634.x
更新日期：2007-05-01 00:00:00
abstract：BACKGROUND:Cutaneous Rosai-Dorfman disease (CRDD) shares the histopathological features of abundant plasma cells and stromal fibrosis with IgG4-related sclerosing disease. The possible role of IgG4+ plasma cells in CRDD was investigated. METHODS:Twelve cases of CRDD were reviewed, and their lesions were immunostained ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2008.01222.x
更新日期：2009-10-01 00:00:00
abstract：:Study of 18 patients with biopsy diagnoses of eosinophilic panniculitis revealed diverse patterns of systemic disease, including Wells' syndrome, vasculitis, atopy, and erythema nodosum as well as localized panniculitis. Significant associated diseases included psychiatric illness, 6 (drug dependency, 4); atopy, 5 (as...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1986.tb00455.x
更新日期：1986-02-01 00:00:00
abstract：BACKGROUND:Molluscum contagiosum (MC) is a Molluscipox virus infection of keratinocytes with hyperplasia and intracytoplasmic inclusions - the molluscum bodies (MBs). Few papers address cytokeratins (K) profile in MC, mainly focusing terminal keratinization process. METHODS:Forty-one MC lesions were subjected to immun...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01288.x
更新日期：2009-12-01 00:00:00
abstract：:Deep wrinkles of 6 elderly people were investigated using electron microscopy. There were ultrastructural differences in the elastotic changes between the area of the wrinkle and the surrounding areas. Elastic fibers containing electron-dense inclusions were mostly seen in the upper dermis of the wrinkled area and wer...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1987.tb00491.x
更新日期：1987-06-01 00:00:00
abstract：:Lesions of seborrheic keratoses were studied by scanning electrom microscopy. Numerous yeasts were present on the karatinized cells and hairs associated with the lesions. Surfaces of some yeasts were smooth and others were ruffled. The ruffles suggested the presence of a glycocalyx. The yeasts exhibited the morphologi...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1980.tb00971.x
更新日期：1980-02-01 00:00:00
abstract：:Pigment-synthesizing melanoma (PSM) describes a morphologically and genetically diverse group of melanomas. In contrast, pigmented epithelioid melanocytoma (PEM) encompasses a spectrum of indolent tumors now classified as borderline/intermediate melanocytic tumors. Herein, we report a case of widely metastatic heavily...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13485
更新日期：2019-08-01 00:00:00
abstract：:The expression of cytokeratins in 10 cases of clear cell hidradenoma, including 3 cases of solid cystic hidradenoma, were examined using 21 kinds of monoclonal antibodies. We divided them into three histologic patterns: massive nests with a few lumina (M nests), nests with some tubular lumina (L nests), and nests in s...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1997.tb00782.x
更新日期：1997-01-01 00:00:00
abstract：:The arrector pili (AP) muscle is a small band of smooth muscle that attaches proximally to the bulge area of the pilosebaceous apparatus in the reticular dermis and extends up toward the epidermis. The distal anatomy of the AP and the anchorage mechanism allowing hair erection have not been previously described. Integ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2000.027002061.x
更新日期：2000-02-01 00:00:00
