Anti-SARS-CoV-2 hyperimmune plasma workflow.

Coronavirus disease 2019 (COVID-19) caused by the novel coronavirus has become a Public Health Emergency of International Concern. Among the various treatment proposals for COVID-19 infection, passive immunotherapy using plasma from recovering patients - "convalescent plasma" (CP)- could be a promising option in the treatment of SARS-CoV-2 infections. Immune (i.

Wernicke's encephalopathy after allogeneic stem cell transplantation.

Wernicke's encephalopathy is an acute neuropsychiatric condition due to thiamine deficiency frequently associated with chronic alcohol abuse. We describe 2 cases of patients who experienced acute Wernicke's encephalopathy after allogeneic stem cell transplantation associated with the use of commercial total parental nutrition. Early diagnosis with magnetic resonance imaging and timely treatment with thiamine resulted in rapid resolution of clinical and radiological signs.

Lymphocytes from patients with early stage of B-cell chronic lymphocytic leukaemia and long survival synthesize decorin.

mRNA/cDNA gene expression of both small leucine-rich proteoglycans decorin and biglycan was evaluated by PCR real time in lymphocytes collected from patients with chronic lymphocytic leukaemia (CLL) at different stages of disease and from healthy controls. Lymphocytes obtained from healthy controls showed no or very low levels of mRNA expression of both decorin and biglycan. Biglycan expression was very low in CLL patients, values being close to those of controls.

High-dose therapy and autologous peripheral blood stem cells transplantation followed by a very low reduced intensity regimen with fludarabine + cyclophosphamide and allograft improve complete remission rate in de novo multiple myeloma patients.

The recent development of reduced intensity conditioning and allotransplantation (RICT) has opened a new way to assure engraftment of donor cells while reducing early transplant-related mortality. We evaluated the combination of high-dose therapy and autologous peripheral blood stem cells transplantation (APBSCT) followed by RICT to extend the benefit of allografting procedures in de novo multiple myeloma (MM) patients. Fifteen subjects with stage III MM (median age 51 years, range 40-57) received high dose melphalan (200 mg/m(2)) followed by APBSCT previously collected after cyclophosphamide (4 g/m(2)) and granulocyte colony-stimulating factor (G-CSF).

Levels of soluble angiogenin in chronic myeloid malignancies: clinical implications.

Angiogenesis is critical for the clinical progression of haematopoietic malignancies and depends on angiogenic factors. Angiogenin is a powerful factor produced by neoplastic cells and host microenvironment. High levels of soluble angiogenin (sAng) correlate with a poor prognosis in patients affected by acute myeloid leukaemia and myelodysplastic syndromes, but no data are available on sAng in chronic myeloproliferative disorders (CMD).