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Time-dependent recovery of renal impairment in patients with newly diagnosed multiple myeloma.
Ann Hematol
January 2025
Department of Hematology and Oncology, Japanese Red Cross Narita Hospital, Narita, Japan.
Renal impairment is reported in 20%-50% of patients with newly diagnosed multiple myeloma and is known as a poor prognostic factor. Although several studies have demonstrated that treatment with novel antimyeloma agents improves renal impairment and myeloma itself, the time-dependent clinical course of recovery of renal function has not been extensively studied. We retrospectively collected the data of characteristics and outcomes in consecutive unselected patients diagnosed with and treated for symptomatic multiple myeloma between January 2015 and December 2022, and extracted and analyzed the cases with renal impairment.
View Article and Find Full Text PDFSingle-Cell Sequencing of Peripheral Blood Mononuclear Cells Reveals Immune Landscape of Monkeypox Patients with HIV.
Emerg Microbes Infect
January 2025
State Key Laboratory of Experimental Hematology, Department of Physiology and Pathophysiology, Tianjin Medical University, Heping, Tianjin, 300070 China.
The monkeypox (MPXV) outbreak in 2022 is more prevalent among individuals with human immunodeficiency virus (HIV). While it is plausible that HIV-induced immunosuppression could result in a more severe progression, the exact mechanisms remain undetermined. To better understand the immunopathology of MPXV in patients with and without HIV infection, we employed single-cell RNA sequencing (scRNA-seq) to analyze peripheral blood mononuclear cells (PBMCs) from 6 patients hospitalized for MPXV, 3 of whom had HIV infection (HIV antibody positive & HIV RNA level below the detection limit), and 3 patients only infected with MPXV (HIV-).
View Article and Find Full Text PDFPreparation of Washed Human Platelets for Quantitative Metabolic Flux Studies.
J Vis Exp
January 2025
Depeartment of Chemical and Biological Engineering, Colorado School of Mines; Quantitative Biosciences and Engineering, Colorado School of Mines;
Platelets are blood cells that play an integral role in hemostasis and the innate immune response. Platelet hyper- and hypoactivity have been implicated in metabolic disorders, increasing risk for both thrombosis and bleeding. Platelet activation and metabolism are tightly linked, with the numerous methods to measure the former but relatively few for the latter.
View Article and Find Full Text PDFGut Microbiome as a Potential Marker of Hematologic Recovery Following Induction Therapy in Acute Myeloid Leukemia Patients.
Cancer Med
February 2025
Istituto di Ematologia "Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
Background: The management of acute myeloid leukemia (AML) is hindered by treatment-related toxicities and complications, particularly cytopenia, which remains a leading cause of mortality. Given the pivotal role of the gut microbiota (GM) in hemopoiesis and immune regulation, we investigated its impact on hematologic recovery during AML induction therapy.
Methods: We profiled the GM of 27 newly diagnosed adult AML patients using 16S rRNA amplicon sequencing and correlated it with key clinical parameters before and after induction therapy.
[Emphasis the early diagnosis and treatment of plasma cell disease-related kidney disease].
Zhonghua Yi Xue Za Zhi
January 2025
Beijing Chao-Yang Hospital, Capital Medical University, Beijing Multiple Myeloma Research Center, Beijing100020,China.
Plasma cell disorders represent a spectrum of complex diseases, ranging from benign conditions to malignancies. The monoclonal immunoglobulins produced in these disorders can result in various renal pathologies, which may present as differing degrees of renal insufficiency. In severe instances, patients may necessitate dialysis or kidney transplantation.
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