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Danger-associated molecular patterns (DAMPs) are molecules that can initiate and maintain robust inflammatory responses and were investigated in the pathogenesis of graft versus host disease (GvHD). Uric acid (UA) and fibrinogen (Fib) are DAMPs released from damaged tissue during allogeneic hematopoietic stem cell transplantation (allo-HCT) and GvHD. We aimed to evaluate the effects of UA and Fib levels on survival in GvHD. One hundred seventy-four patients with grade 2-4 acute GvHD were included. UA and Fib levels were evaluated on allo-HCT day 0 and GvHD on days 0, 7, 14, and 28. Fib GvHD day 0 was the independent predictor for overall survival (OS), non-relapse mortality (NRM), and progression-free survival in multivariable models (HR 0.98, p< 0.001; HR 0.98, p= 0.001, HR 0.98, p= 0.006, respectively). Also UA GvHD day 28 was the independent predictor for OS and NRM (HR 0.77, p= 0.004; HR 0.76, p= 0.011, respectively). Our results indicated that hypouricemia and hypofibrinogenemia were associated with a significantly shorter OS and higher NRM. UA and Fib are remarkable molecules in GvHD because they are routinely utilized, readily available, can be therapeutic targets, and have DAMPs and antioxidant features.

Background: It is evident that treatment outcomes improve with the clinical studies, in this study we aimed to investigate the demographics and treatment modalities of the acute myeloid leukemia (AML) patients in a large population-based cohort who were diagnosed and followed up in Turkey as a real-world data.

Introduction:Standard induction chemotherapy in newly diagnosed acute myeloid leukemia (AML) includes a combination of standard-dose cytarabine and an anthracycline (idarubicin [IDA], daunorubicin [DNR], or mitoxantrone [MXR]). Anthracycline selection is still not standardized, and the impact of anthracycline selection on survival and response in patients with adverse genetic risk is of interest. The study aimed to retrospectively compare the effectiveness of induction regimens with respect to anthracycline preference.

Primary gastric mantle cell lymphoma is a rare form of gastointestinal tumour. Although peritoneal carcinomatosis accompanied by malignant ascites is relatively common, mantle cell lymphoma presenting with ascites is rare. Also, effusions involving pericardial and pleural cavities are uncommon during the course of lymphomas. We report the first case in which pericardial, pleural and peritoneal effusion of a primary gastric mantle cell lymphoma.

Total body irradiation (TBI) combined with chemotherapy is widely used as a pretreatment regimen of bone marrow transplantation (BMT) in hematologic disorders. Late complications related to TBI as part of the conditioning regimen for hematopoietic stem cell transplantation have been revealed. Acute transverse myelitis (ATM) is a neurological syndrome characterized by disorder of motor, sensorial, and autonomic nerves, and tracts at medulla spinalis, which is resulted from involvement of spinal cord. In this paper, we presented an ATM attack developed after TBI in a patient with acute lymphoblastic leukemia (ALL) as it is a rarely seen case.