Some parts of Tables 1 and 2 in this paper was described incorrectly.

On page 289 of this paper, the x-axis title in Fig. 3A has been incorrectly spelled.

PURPOSE: Long-term treatment with inhaled steroids (ICS), especially fluticasone that developed lately, may suppress the hypothalamic-pituitary-adrenal (HPA) axis. This study investigated the relationship between ICS use and HPA axis suppression in asthmatics under ICS treatment for average 4.5 years. METHODS: The medical records of 129 adult asthmatics who received ICS treatment for 6 months or more and underwent a corticotropin stimulation test from January 2005 to August 2013 were retrospectively reviewed. RESULTS: The patients received ICS only (n=87) were found to have an abnormal response to the corticotropin test in as high as 32.2%, and those received ICS in combination with oral steroids (n=42) had a significantly higher prevalence of the response (71.4%, P<0.001). Abnormal responses to corticotropin occurred depending on ICS daily doses (low, n=8, 12.5%; medium, n=19, 36.8%; high, n=102, 49.0%; chi2=4.384, P=0.036). Among the subjects received ICS only, nasal steroid doses (P=0.016) but not ICS doses (P=0.159) were significantly higher in those with abnormal responses than the others. Among all the subjects, oral steroid use (odds ratio [OR], 4.27; 95% confidence interval [CI], 2.35-11.80; P<0.001) and nasal steroid dose (OR, 1.02; 95% CI, 1.00-1.04; P=0.015) were significant risk factors for HPA axis suppression. CONCLUSION: One-third of asthmatics under long-term treatment with ICS showed a suppression of the HPA axis in a dose-dependent manner. Oral or nasal steroid use may be a risk factor for the suppression. However, since our results may have been overestimated due to subject selection bias, further prospective case-control studies are warranted.
Adrenal Glands ; Adrenocorticotropic Hormone ; Adult ; Asthma* ; Axis, Cervical Vertebra* ; Case-Control Studies ; Humans ; Medical Records ; Prevalence ; Retrospective Studies ; Risk Factors ; Selection Bias ; Steroids* ; Fluticasone

In a murine model of systemic lupus erythematosus (SLE)-like chronic graft-versus-host disease (cGVHD), donor CD8+T cells rapidly fall into anergy to host cells, while donor CD4+T cells hyperactivate B cells and break B-cell tolerance to self-Ags in the recipient mouse. The functional recovery of donor CD8+T cells can result in the conversion of cGVHD to acute GVHD (aGVHD), indicating that donor CD8+T-cell anergy is a restriction factor in the development of cGVHD. In this report, we present evidence that donor CD4+CD25+regulatory T cells (T(reg) cells) are critical in maintaining the donor CD8+T-cell anergy and thus suppressing the development of aGVHD in mice that are naturally prone to cGVHD. Our results provide a novel insight into the role of T(reg) cells in determining cGVHD versus aGVHD.
T-Lymphocytes, Regulatory/*immunology ; Mice, Inbred DBA ; Mice ; Interleukin-2 Receptor alpha Subunit/*metabolism ; Immune Tolerance/physiology ; Graft vs Host Disease/*immunology ; Female ; Clonal Anergy/*physiology ; Chronic Disease ; CD8-Positive T-Lymphocytes/*immunology ; CD4-Positive T-Lymphocytes/*immunology ; Animals

No abstract available.
Erythrocytes*

No abstract available.
Erythrocytes*