Πλοήγηση ανά Συγγραφέα "Koukoulis, G. K."
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Down-regulation of hepcidin production in patients with autoimmune liver diseases
Gatselis, N.; Lyberopoulou, A.; Zachou, K.; Chachami, G.; Eliades, P.; Gabeta, S.; Paraskeva, E.; Mamalaki, A.; Koukoulis, G. K.; Simos, G.; Dalekos, G. N. (2014) -
EFFECT OF TRANSOSSEOUS APPLICATION OF LOW-INTENSITY ULTRASOUND AT THE TENDON GRAFT-BONE INTERFACE HEALING: GENE EXPRESSION AND HISTOLOGICAL ANALYSIS IN RABBITS
Papatheodorou, L. K.; Malizos, K. N.; Poultsides, L. A.; Hantes, M. E.; Grafanaki, K.; Giannouli, S.; Ioannou, M. G.; Koukoulis, G. K.; Protopappas, V. C.; Fotiadis, D. I.; Stathopoulos, C. (2009)The present study investigates the effect of transosseous low-intensity pulsed ultrasound (LiUS) on the healing at tendon graft-bone interface, in molecular and histological level. The anterior cruciate ligament (ACL) in ... -
Evaluation of Current Prognostic and Predictive Markers in Breast Cancer: A Validation Study of Tissue Microarrays
Batistatou, A.; Televantou, D.; Bobos, M.; Eleftheraki, A. G.; Kouvaras, E.; Chrisafi, S.; Koukoulis, G. K.; Malamou-Mitsi, V.; Fountzilas, G. (2013)Background: Tissue microarrays (TMAs) are an attractive alternative to analysis of whole sections (WS). For breast carcinomas, the recent recommendations for cut-offs (i.e. Ki67, H-score) have necessitated the re-evaluation ... -
Exposure of differentiated airway smooth muscle cells to serum stimulates both induction of hypoxia-inducible factor-1 alpha and airway responsiveness to ACh
Chachami, G.; Hatziefthimiou, A.; Liakos, P.; Ioannou, M. G.; Koukoulis, G. K.; Bonanou, S.; Molyvdas, P. A.; Simos, G.; Paraskeva, E. (2007)Airway smooth muscle (ASM) cells are characterized by phenotypic plasticity and can switch between differentiated and proliferative phenotypes. In rabbit tracheal ASM cells that had been differentiated in vitro by serum ... -
The expression of the O-linked N-acetylglucosamine containing epitope H in the gemistocytic, pilocytic and subependymal giant cell astrocytomas
Arvanitis, L. D.; Koukoulis, G. K.; Kanavaros, P. (2009)The epitope H contains an O-linked N-acetylglucosamine residue in a specific conformation and/or environment recognized by the monoclonal antibody H. It has previously been shown that the epitope H is present in several ... -
Geoepidemiology of primary biliary cirrhosis in Central Greece
Gatselis, N.; Zachou, K.; Saitis, A. I.; Spyrou, E.; Koukoulis, G. K.; Dalekos, G. N. (2014) -
High-risk human papillomavirus (HPV) in parotid lesions
Vageli, D.; Sourvinos, G.; Ioannou, M.; Koukoulis, G. K.; Spandidos, D. A. (2007)Although several studies have reported that oropharyngeal infection with HPV may predispose to tumorigenesis, little is known about the etiological factors of salivary gland tumors and the presence of HPV. We studied 9 ... -
hMSH2 and hMLH1 gene expression patterns differ between lung adenocarcinoma and squamous cell carcinoma: correlation with patient survival and response to adjuvant chemotherapy treatment
Vageli, D. P.; Zaravinos, A.; Daniil, Z.; Dahabreh, J.; Doukas, S. G.; Spandidos, D. A.; Gourgoulianis, K. I.; Koukoulis, G. K. (2012)Background: We recently showed that the mRNA levels of mismatch repair (MMR) proteins in non-small cell lung carcinoma (NSCLC) tissue specimens and the phenotypic translation of molecular MMR data refines the biology of ... -
Hypoxia Inducible Factor-1alpha and Vascular Endothelial Growth Factor in Biopsies of Small Cell Lung Carcinoma
Ioannou, M.; Papamichali, R.; Kouvaras, E.; Mylonis, I.; Vageli, D.; Kerenidou, T.; Barbanis, S.; Daponte, A.; Simos, G.; Gourgoulianis, K.; Koukoulis, G. K. (2009)Neoangiogenesis has been documented in small cell lung carcinoma (SCLC). In addition, antiangiogenic therapies are being tested in clinical trials that involve SCLC. However, study of the underlying mechanisms has been ... -
IGA ANTIBODIES AGAINST DEAMIDATED GLIADIN PEPTIDES AND TISSUE-TRANSGLUTAMINASE IN PATIENTS WITH CHRONIC LIVER DISEASES
Gatselis, N. K.; Zachou, K.; Norman, G. L.; Tzelas, G.; Gabeta, S.; Speletas, M.; Koukoulis, G. K.; Dalekos, G. N. (2012) -
IgA antibodies against deamidated gliadin peptides in patients with chronic liver diseases
Gatselis, N. K.; Zachou, K.; Norman, G. L.; Tzellas, G.; Speletas, M.; Gabeta, S.; Germenis, A.; Koukoulis, G. K.; Dalekos, G. N. (2012)Background/aims: IgA antibodies against tissue-transglutaminase (anti-tTG-IgA) and IgA and IgG antibodies against deamidated gliadin peptides (anti-DGP-IgA and anti-DGP-IgG) are considered specific for celiac disease (CD) ... -
Immunohistochemical Evaluation of 95 Bone Marrow Reactive Plasmacytoses
Ioannou, M. G.; Stathakis, E.; Lazaris, A. C.; Papathomas, T.; Tsiambas, E.; Koukoulis, G. K. (2009)We histologically and immunohistochemically studied 95 bone marrow (BM) reactive plasmacytoses. Ten biopsies from plasma cell myeloma (PCM) patients served as a control group. In addition, we studied 10 monoclonal gammopathy ... -
Low Serum Hepcidin in Patients with Autoimmune Liver Diseases
Lyberopoulou, A.; Chachami, G.; Gatselis, N. K.; Kyratzopoulou, E.; Saitis, A.; Gabeta, S.; Eliades, P.; Paraskeva, E.; Zachou, K.; Koukoulis, G. K.; Mamalaki, A.; Dalekos, G. N.; Simos, G. (2015)Hepcidin, a liver hormone, is important for both innate immunity and iron metabolism regulation. As dysfunction of the hepcidin pathway may contribute to liver pathology, we analysed liver hepcidin mRNA and serum hepcidin ... -
Mismatch repair hMSH2, hMLH1, hMSH6 and hPMS2 mRNA expression profiles in precancerous and cancerous urothelium
Vageli, D. P.; Giannopoulos, S.; Doukas, S. G.; Kalaitzis, C.; Giannakopoulos, S.; Giatromanolaki, A.; Koukoulis, G. K.; Touloupidis, S. (2013)Changes in the expression of the mismatch repair (MMR) genes hMSH2, hMLH1, hMSH6 and hPMS2 reflect dysfunction of the DNA repair system that may allow the malignant transformation of tissue cells. The aim of the present ... -
Nodular lymphocyte-predominant Hodgkin lymphoma of the tonsil: A case study using immunohistochemistry and FISH analysis and review of the literature
Ioannou, M. G.; Kouvaras, E.; Gletsou, E.; Papacharalambous, C.; Matsouka, P.; Koukoulis, G. K.; van der Walt, J. D. (2011)Nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) is a rare subtype of Hodgkin lymphoma that differs from classic Hodgkin lymphoma with respect to histological and clinical presentations. This type of lymphoma typically ... -
Oxidative stress and antioxidant status in patients with autoimmune liver diseases
Kaffe, E. T.; Rigopoulou, E. I.; Koukoulis, G. K.; Dalekos, G. N.; Moulas, A. N. (2015)Objective: To estimate oxidative stress and antioxidant components during different stages of autoimmune liver diseases and assess their possible implication on disease progression. Methods: We determined several markers ... -
Phenotypic Mismatch DNA repair hMSH2 and hMLH1 gene expression profile: a potential diagnostic histological staging & prognostic survival marker in lung carcinomas
Vageli, D.; Zoe, D.; Dahabreh, J.; Gourgoulianis, K.; Koukoulis, G. K. (2009) -
Phenotypic mismatch repair hMSH2 and hMLH1 gene expression profiles in primary non-small cell lung carcinomas
Vageli, D.; Daniil, Z.; Dahabreh, J.; Karagianni, E.; Vamvakopoulou, D. N.; Ioannou, M. G.; Scarpinato, K.; Vamvakopoulos, N. C.; Gourgoulianis, K. I.; Koukoulis, G. K. (2009)Background: Defects in the human DNA mismatch repair genes (MMR) hMSH2 and hMLH1 arc responsible for the development of sporadic and hereditary colorectal cancers. The role of MMR genes in the pathogenesis of lung cancer ... -
Phenotypic mismatch repair hMSH2 and hMLH1 gene expression profiles in primary non-small cell lung carcinomas (vol 64, pg 282, 2009)
Vageli, D.; Daniil, Z.; Dahabreh, J.; Karagianni, E.; Vamvakopoulou, D. N.; Ioannou, M. G.; Scarpinato, K.; Vamvakopoulos, N. C.; Gourgoulianis, K. I.; Koukoulis, G. K. (2010)