University of Siena Ph.D in Genetics, Oncology and Clinical Medicine Analysis and immunohistochemistry of decorin in localized scleroderma before and after treatment with UVA1
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Altered decorin expression of systemic sclerosis by UVA1 (340–400 nm) phototherapy: Immunohistochemical analysis of 3 cases
BACKGROUND Ultraviolet A1 (340-400 nm, UVA1) phototherapy is highly effective in sclerotic lesions of systemic sclerosis (SSc). Histological evaluation of skin specimens obtained before and after UVA1 phototherapy revealed loosening of collagen bundles and the appearance of small collagen fibers. We have previously shown that UVA1 irradiation induced collagenase in vitro study by using SSc fibr...
متن کاملWhile Urine and Plasma Decorin Remain Unchanged in Prostate Cancer, Prostatic Tissue Decorin Has a Prognostic Value
Background: Numerous studies confirmed that significant decrease in tissue decorin (DCN) expression is associated to tumor progression and metastasis in certain types of cancer including prostate cancer (PC). However, the potential prognostic value of tissue DCN in PC has not yet been investigated. Methods: A total number of 40 PC and 42 patients with benign prostatic hyperplasia (BPH) were inv...
متن کاملProstate-specific antigen kinetics after hypofractionated stereotactic body radiotherapy for localized prostate cancer
Background: stereotactic body radiotherapy (SBRT) has emerged as an effective treatment for localized prostate cancer. However, prostate-specific antigen (PSA) kinetics after SBRT has not been well characterized. The objective of the current study is to analyze the rate of PSA decline and PSA nadir following hypofractonated SBRT in localized prostate cancer. Materials and Methods: From 2008...
متن کاملEffects of UVA1 Phototherapy on Expression of Human Endogenous Retroviral Sequence (HERV)-K10 gag in Morphea: A Preliminary Study
BACKGROUND Morphea, also known as localized scleroderma, is a rare autoimmune connective tissue disease characterized by skin fibrosis. UVA1 phototherapy is an important asset in the reduction of clinical manifestations in morphea. There are studies claiming that UV light modulates the expression of some human endogenous retroviral sequences. The aim of this study was to determine if the expres...
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In order to present the clinical features and outcome of patients with Ki-l positive lymphoma and also the role of treatment modalities in this type of malignant disease, twenty-six patients with peripheral lymphadenopathy and a biopsyproven diagnosis ofKi-l positive lymphoma referring to the Radiation Oncology Department during a seven year period were treated with chemotherapy and radioth...
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