Journal of B.U.ON. : Official Journal of the Balkan Union of Oncology

PURPOSE: The aim was to demonstrate the progression of glioma influenced by Vitamin C (VC) and the potential molecular mechanism. METHODS: Proliferative and migratory rates of U87 and U251 cells induced with 0, 50 and 100 µM VC were examined by CCK-8 and Transwell assay, respectively. Clinical significance of SYNPO2 in glioma patients was analyzed. Relative level of SYNPO2 in VC-induced glioma cells was detected. By intervening SYNPO2, the involvement of SYNPO2 in the anti-cancer role of VC in inhibiting glioma cell phenotypes was finally confirmed...

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PURPOSE: To demonstrate whether early changes in systemic inflammatory markers are related with pazopanib treatment response in soft tissue sarcoma and renal cell carcinoma. METHODS: Forty-one patients with metastatic clear cell renal carcinoma (mRCC) (n=22) and advanced stage soft tissue sarcoma (STS) (n=19) were assessed. Systemic inflammatory markers such as neutrophils, lymphocytes, c-reactive protein (CRP), mean platelet volume (MPV), lactate dehydrogenase (LDH) and neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) at both baseline and 1-month of pazopanib treatment were obtained and their relation with the first radiological response about 3-months later after pazopanib treatment was evaluated...

PURPOSE: Recommendations and guidelines consider cancer patients a high-priority population for COVID-19 immunization. Vaccination process in Serbia began in January 2021 with four available vaccines. We have conducted a cross-sectional study investigating cancer patients' acceptability of anti SARS-COV2 vaccines. METHODS: The study included 767 patients with solid and hematologic malignancies treated at the Oncology Institute of Vojvodina, Serbia. During July and August 2021 patients filled in an individual paper questionnaire on anti SARS-COV2 vaccination acceptance, preferences, side effects and information origin...

PURPOSE: To assess patient satisfaction from chemotherapy and investigate the effect of demographic factors, disease symptoms and treatment on satisfaction. METHODS: A non-randomized cross-sectional survey was conducted on a sample of 100 patients undergoing chemotherapy at "Metaxa" Cancer Hospital, Piraeus, Greece for 6 months. A demographic data questionnaire, a Cancer Treatment Satisfaction Questionnaire (CTSQ) and visual analog scales were used to evaluate pain, anxiety, fatigue, and nausea while presence or absence of vomit were also assessed...

PURPOSE: To evaluate the effect of adding adjuvant ifosfamide/doxorubicin combination chemotherapy (CTX) to adjuvant radiotherapy (RT) on the survival in patients with surgically treated high-risk soft tissue sarcomas (STSs). METHODS: The study included 69 patients (group A) receiving adjuvant RT and 74 patients (group B) receiving adjuvant CTX after adjuvant RT. RESULTS: The median relapse-free survival (RFS) was 18.2 months (95% CI, 11.9-43...

PURPOSE: To determine the relationship between inflammatory cell types in the microenvironment of papillary thyroid microcarcinoma (PTMC) and prognostic factors. METHODS: The previous diagnoses and subtypes-variants of 163 patients with papillary thyroid microcarcinoma were re-evaluated according to the 2017 WHO classification. The peritumoral lymphocyte, plasma cell, neutrophil, eosinophil, and mast cell density were classified as none (0.24 mm2), mild (0-10/0...

PURPOSE: We aimed to clarify the relationship between microRNA-204-3p level and clinical indicators in pancreatic cancer patients, and to provide theoretical references for target therapy. METHODS: Quantitative real-time polymerase chain reaction (qRT-PCR) was conducted to detect relative levels of microRNA-204-3p and MGAT1 in 60 paired pancreatic cancer tissues and adjacent normal ones. The relationship between microRNA-204-3p level and clinical indicators in pancreatic cancer patients was analyzed...

PURPOSE: The excision of plantar malignant melanoma frequently leads to wide skin defects on the plantar surface. This study aimed to investigate the advantages and feasibility of dermal regenerative template reconstructing plantar blemishes caused by malignant melanoma. METHODS: 28 patients identified with plantar malignant melanoma were included in this retrospective article. Eighteen patients received immediate skin grafts after wide excision skin graft (SG) group), whereas the remaining 10 patients were treated with dermal regenerative template (DRT) (Lando ®, Shenzhen TsingCare Medical Co...

PURPOSE: The neutrophil-to-lymphocyte ratio (NLR) is an accessible marker from a routine blood test. This study explored the prognostic and predictive value of a change in NLR (c-NLR) after chemotherapy, baseline NLR (bNLR) and chemotherapy response, in metastatic gastric cancer (mGC) patients. METHODS: A total of 116 mGC patients treated between 2009 to 2019 at seven hospitals from Galician Research Group on Digestive Tumors (GITuD) were reviewed in a multicentre, ambispective and observational study...

PURPOSE: The authors evaluated the results of stereotactic radiosurgery (SRS) for the treatment of metastatic brain tumors from esophageal carcinoma. METHODS: We retrospectively analyzed the clinical characteristics and treatment outcomes in 21 patients with metastatic brain tumors from esophageal carcinoma who underwent SRS between July 2011 and February 2019. RESULTS: 21 patients (25 SRS procedures) of a total of 88 tumors underwent Gamma knife SRS...