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Interstitial lung disease (ILD) in childhood is a heterogeneous group of rare pulmonary conditions presenting chronic respiratory disorders. Many clinical features of ILD still remain unclear, making the treatment strategies mainly investigative. Guidelines may provide physicians with an overview on the diagnosis and therapeutic directions. However, the(More)
Mutations in genes critical for surfactant metabolism, including surfactant protein C (SP-C) and ABCA3, are well-recognized causes of interstitial lung disease. Recessive mutations in ABCA3 were first attributed to fatal respiratory failure in full-term neonates, but they are also increasingly being recognized as a cause of respiratory disorders with less(More)
Concanavalin A (Con A)-induced hepatitis is a T-cell-mediated murine experimental model of autoimmune hepatitis. Mice lacking Valpha14 NKT cells were found to be less sensitive to this hepatitis and the MRL/Mp-Fas(lpr/lpr) (MRL/lpr; i.e. Fas deficient) mice were also less sensitive. We report herein that MRL/Mp-Fas(lpr/lpr)-Sap(rpl/-) (MRL/lpr/rpl) mice(More)
BACKGROUND Epstein-Barr virus (EBV)-infected T or NK cells cause chronic active EBV infection (CAEBV). Allogeneic hematopoietic stem cell transplantation (HSCT) is curative treatment for CAEBV patients. However, chemotherapy prior to HSCT and optimal conditioning regimen for allogeneic HSCT are still controversial. PATIENTS AND METHODS We retrospectively(More)
Signaling lymphocytic activation molecule (SLAM)-associated protein (SAP) is an adaptor molecule containing a Src homology 2 (SH2) domain. SAP is expressed in T cells and natural killer (NK) cells and binds to the cytoplasmic domains of SLAM family receptors, resulting in the subsequent recruitment of Fyn. The SAP (SH2D1A) gene is located on the X(More)
BACKGROUND Although platelets play a key role in allergic inflammation in addition to their well-established role in hemostasis, the precise mechanisms of how platelets modulate allergic inflammation are not fully understood. IL-33 is an essential regulator of innate immune responses and allergic inflammation. OBJECTIVE We sought to determine the(More)
A 70-year old man was admitted to our hospital because of nonproductive cough, fever and increasing dyspnea associated with alveolar opacities on chest roentgenogram, which later migrated to previously unaffected areas. The diagnosis of Chlamydial pneumonitis was made on serological grounds. Organizing pneumonia was documented by transbronchial lung(More)
BACKGROUND Some caregivers of children with food allergy may eliminate specific foods from the diet of these children without first consulting doctors. The aim of this study was to investigate the prevalence of such practice and the sensitization of the offending foods. METHODS All participants were patients aged one year or over who visited our(More)