Hypersensitivity to Mosquito Bites Conceals Clonal Lymphoproliferation of Epstein-Barr Viral DNA-positive Natural Killer Cells
نویسندگان
چکیده
منابع مشابه
Hypersensitivity to Mosquito Bites Associated with Natural Killer Cell–derived Large Granular Lymphocyte Lymphocytosis: A Case Report in Korea
Hypersensitivity to mosquito bites (HMB) is characterized by intense skin reactions at bite sites. The pathogenesis of HMB might be related to clonal lymphoproliferation of Epstein-Barr virus DNA-positive natural killer (NK) cells. We report the first case of HMB possibly associated with NK cell-derived large granular lymphocyte (NK-LGL) lymphocytosis in Korea.
متن کاملA Case of Hypersensitivity to Mosquito Bite Associated with Epstein-Barr Viral Infection and Natural Killer Cell Lymphocytosis
Hypersensitivity to mosquito bites (HMB) is a disorder characterized by a necrotic skin reaction and generalized symptoms subsequent to mosquito bites. It has been suggested that HMB is associated with chronic Epstein-Barr virus (EBV) infection and natural killer cell leukemia/lymphoma. We describe here a Korean child who had HMB associated with chronic EBV infection and natural killer cell lym...
متن کاملEpstein-Barr viral DNA in acute large granular lymphocyte (natural killer) leukemic cells.
Serologic studies in a male Caucasian presenting with an acute hepatitis-like illness, associated with an increase in peripheral blood large granular lymphocytes (LGLs), suggested a chronic or reactived Epstein-Barr virus (EBV) infection. The LGL were shown to have a natural killer (NK) cell, CD3- CD16- CD56+ CD57- phenotype and mediated strong nonspecific major histocompatability complex-unres...
متن کاملSurvival rates and prognostic factors of Epstein-Barr virus-associated hydroa vacciniforme and hypersensitivity to mosquito bites.
BACKGROUND Epstein-Barr virus (EBV)-associated T/natural-killer lymphoproliferative disorders form a group of diseases that includes classical and systemic hydroa vacciniforme (HV) and hypersensitivity to mosquito bites (HMB). Patients with systemic HV (sHV) and HMB often have a poor prognosis, although little is known about the prognostic factors. OBJECTIVES To elucidate the prognostic facto...
متن کاملEpstein-Barr virus infection of human natural killer cell lines and peripheral blood natural killer cells.
Although considerable part of natural killer (NK) cell neoplasms possess EBV genome, there has been no direct evidence that EBV infects human NK cells in vitro. In this study, we demonstrated EBV entry into NK cells using a recombinant EBV, which contains enhanced green fluorescent protein (EGFP) gene in its genome (EGFP-EBV). After 48 h of exposure to EGFP-EBV, we detected EGFP signals in appr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Cancer Research
سال: 1997
ISSN: 0910-5050
DOI: 10.1111/j.1349-7006.1997.tb00305.x