Pınar Atar

Association of Myeloid Derived Suppressor Cells and Immunosuppressive Elements with Disease and Prognosis in Pancreatic Adenocarcinoma

Gülçin Şahingöz Erdal, Nilgün Işıksaçan, Alpen Yahya Gümüşoğlu, Hamit Ahmet Kabuli et autres

The aim of this study was to evaluate the roles of myeloid-derived suppressor cells (MDSCs) and immunosuppressive cytokines in different patient groups with pancreatic adenocarcinoma (PAC).Inoperable advanced-stage patients, operable patients (evaluated as preoperative and postoperative), and healthy controls were included.Peripheral blood MDSC …

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Cancer Treatment Through Immunological Pathways: A Great Hope for Every Type of Cancer and Every Patient

Gülçin Şahingöz Erdal, Pınar Atar, Nilgün Işıksaçan

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Comparison of direct low density lipoprotein cholesterol measurement with the Friedewald formula and alternative formulas

Nilgün Işıksaçan, Cennet Yıldız, Fatma Nihan Turhan Çağlar, Murat Koşer et autres

Aim: Our aim was to compare the direct enzymatic measurement with four formulas which are used in determining the value of low density lipoprotein cholesterol (LDL-C) levels. Material and methods: A total of 33842 patients’ files were retrospectively reviewed and data was …

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Could myeloperoxidase be a biomarker or predictor for colorectal cancer?

Gülçin Şahingöz Erdal, Ramazan Korkusuz, Nilgün Işıksaçan, Murat Çikot et autres

Aim: Colorectal cancer (CRC) is the 4th most common cancer, and tumor tissue has a higher amount of myeloperoxidase (MPO)-positive cells than normal tissue. We aimed to compare the parameters of myeloid and lymphoid cells and MPO levels in the venous blood …

The use of the ferritin/procalcitonin ratio as a marker for the prognosis of disease severity in COVID-19 patients

Gülçin Şahingöz Erdal, Ramazan Korkusuz, Nilgün Işıksaçan, Pınar Atar et autres

Aim: COVID-19 infection caused by the SARS-CoV-2 virus emerged in Wuhan, China, in December 2019 and rapidly became a global pandemic. There is still a need for markers to predict disease severity and prognosis. The aim of this retrospective study was to …

Diagnostic value of presepsin in predicting a complicated acute appendicitis

Sinan Binboğa, Nilgün Işıksaçan, Pınar Atar, Elif Binboğa et autres

Aim: There is a growing body of evidence suggesting that the concentration of presepsin in serum was found to be increased in patients with sepsis compared to healthy individuals, but the clinical significance of presepsin in the diagnosis of complicated acute appendicitis …