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p53 codon 72 polymorphism in bladder cancer-No evidence of association with increased risk or invasiveness

Törüner, G. A.; Uçar, A.; Tez, M.; Çetinkaya, M.; Özen, H.; Özçelik, T. (Springer, 2001)

We studied the effect of the p53 gene Arg72Pro polymorphism on bladder cancer susceptibility in a case control study of 121 bladder cancer patients and 114 age-sex matched controls to determine whether this polymorphism ...

A retrospective comparison of allogeneic peripheral blood stem cell and bone marrow transplantation results from a single center: a focus on the incidence of graft-vs.-host disease and relapse

Üstün, C.; Arslan, Ö.; Beksaç, M.; Koç, H.; Gürman, G.; Özçelik, T.; Yilmaz, B.; İlban, O.; Akan, H.; Özcan, M.; Demirer, T.; Uysal, A.; Konuk, N.; Arat, M.; Dilek, İ.; Çelebi, H.; Coskun, H. S. (Elsevier, 1999)

To detect the effect of the stem cell source, allogeneic peripheral blood stem cell transplantations (alloPBSCTs) performed between 1995 and 1997 from human leukocyte antigen (HLA)-identical siblings in 40 patients with ...

Effect of six weeks aerobic training upon blood trace metals levels

Savaş, S.; Şenel, Ö.; Çelikkan, H.; Uǧraş, A.; Aksu, M. L. (2006)

This study was carried out to investigate the effects of 6-week aerobic exercise program upon blood Zn and Cu levels. There were 12 male university students with an average age of 21.67+/-0.89 years and no regular training ...

Mutations in RAD21 disrupt regulation of apob in patients with chronic intestinal pseudo-obstruction

Bonora, E.; Bianco, F.; Cordeddu, L.; Bamshad, M.; Francescatto, L.; Dowless, D.; Stanghellini, V.; Cogliandro, R. F.; Lindberg, G.; Mungan, Z.; Cefle, K.; Ozcelik, T.; Palanduz, S.; Ozturk, S.; Gedikbasi, A.; Gori, A.; Pippucci, T.; Graziano, C.; Volta, U.; Caio, G.; Barbara, G.; D'Amato, M.; Seri, M.; Katsanis, N.; Romeo, G.; De Giorgio, R. (W.B. Saunders, 2015)

Background Aims Chronic intestinal pseudo-obstruction (CIPO) is characterized by severe intestinal dysmotility that mimics a mechanical subocclusion with no evidence of gut obstruction. We searched for genetic variants ...

Colon cancer associated transcript-1 (CCAT1) expression in adenocarcinoma of the stomach

Mizrahi, I.; Mazeh, H.; Grinbaum, R.; Beglaibter, N.; Wilschanski, M.; Pavlov, V.; Adileh, M.; Stojadinovic, A.; Avital, I.; Gure, A. O.; Halle, D.; Nissan, A. (Ivyspring International Publisher, 2015)

Background: Long non-coding RNAs (lncRNAs) have been shown to have functional roles in cancer biology and are dys-regulated in many tumors. Colon Cancer Associated Transcript -1 (CCAT1) is a lncRNA, previously shown to be ...

A combined ULBP2 and SEMA5A expression signature as a prognostic and predictive biomarker for colon cancer

Demirkol, S.; Gomceli, I.; Isbilen, M.; Dayanc, B. E.; Tez, M.; Bostanci, E. B.; Turhan, N.; Akoglu, M.; Ozyerli, E.; Durdu, S.; Konu, O.; Nissan, A.; Gonen, M.; Gure, A. O. (Ivyspring International Publisher, 2017)

Background: Prognostic biomarkers for cancer have the power to change the course of disease if they add value beyond known prognostic factors, if they can help shape treatment protocols, and if they are reliable. The aim ...

DNA repair gene polymorphisms and bladder cancer susceptibility in a Turkish population

Karahalil, B.; Kocabas, N. A.; Özçelik, T. (International Institute of Anticancer Research, 2006)

Background: Occupational exposure and life style preferences, such as smoking are the main known environmental susceptibility factors for bladder cancer. A growing list of chemicals has been shown to induce oxidative DNA ...

Lack of association between RNASEL Arg462Gln variant and the risk of breast cancer

Sevinç, A.; Yannoukakos, D.; Konstantopoulou, I.; Manguoglu, E.; Lüleci, G.; Çolak, T.; Akyerli, C.; Çolakoglu, G.; Tez, M.; Sayek, I.; Gerassimos, V.; Nasioulas, G.; Papadopoulou, E.; Florentin, L.; Kontogianni, E.; Bozkurt, B.; Kocabas, N. A.; Karakaya, A. E.; Yulug, I. G.; Özçelik, T. (International Institute of Anticancer Research, 2004)

Background: The RNASEL G1385A variant was recently found to be implicated in the development of prostate cancer. Considering the function of RNase L and the pleiotropic effects of mutations associated with cancer, we sought ...

The SOCS-1 gene methylation in chronic myeloid leukemia patients

Hatirnaz, O.; Ure, U.; Ar, C.; Akyerli, C.; Soysal, T.; Ferhanoǧlu, B.; Özçelik, T.; Ozbek, U. (John Wiley & Sons, Inc., 2007)

SOCS-1, an important protein in the JAK/STAT pathway, has a role in the down stream of BCR-ABL protein kinase. We investigated 56 CML patients and 16 controls for the methylation status of SOCS-1 gene promoter and Exon 2 ...

Endothelial progenitor cells display clonal restriction in multiple myeloma

Braunstein, M.; Özçelik, T.; Baǧişlar, S.; Vakil, V.; Smith, E. L. P.; Dai, K.; Akyerli, C. B.; Batuman O. A. (BioMed Central Ltd., 2006)

Background: In multiple myeloma (MM), increased neoangiogenesis contributes to tumor growth and disease progression. Increased levels of endothelial progenitor cells (EPCs) contribute to neoangiogenesis in MM, and, ...