Asymptomatic multicentric Castleman disease: a potential early stage of idiopathic MCD.

According to the diagnostic criteria for human herpesvirus 8 (HHV-8)-negative/idiopathic multicentric Castleman disease (iMCD) proposed by Castleman Disease Collaborative Network in 2017, there is a group of HHV-8-negative patients with multicentric Castleman disease (MCD) who do not have symptoms and hyperinflammatory state and do not meet the iMCD criteria. This retrospective study enrolled 114 such patients, described as asymptomatic MCD (aMCD), from 26 Chinese centers from 2000 to 2021. With a median follow-up time of 46.

Comprehensive geriatric assessment in newly diagnosed older myeloma patients: a multicentre, prospective, non-interventional study.

Background: Multiple myeloma is a disease of the older people, whose prognoses are highly heterogeneous. The International Myeloma Working Group (IMWG) proposed a geriatric assessment (GA) based on age, functional status and comorbidities to discriminate between fit and frail patients. Given the multidimensional nature of frailty and the relatively recent exploration of frailty in the field of MM, reaching a consensus on the measurement of frailty in MM patients remains challenging.

Treatment and outcome patterns of patients with Waldenström's macroglobulinemia: a large, multicenter retrospective review in China.

In this study, we aimed to investigate treatment options and the prognosis of patients with WM in China. This retrospective study included 1141 patients diagnosed with symptomatic WM between January 2003 and December 2019 at 35 tertiary hospitals in 22 provinces of China. Fifty-four patients (7.

The association between oxidized low-density lipoprotein antibodies and hematological diseases.

Background: The aim of the study is to compare the profiles of antibodies (IgM and IgG) against oxidized low-density lipoprotein (oxLDL) of hematological diseases.

Methods: The serum antibodies of oxLDL-IgM and oxLDL-IgG for 446 cases with hematological diseases and 90 patients with primary hypertension and 90 healthy controls were measured by enzyme-linked immunosorbent assay (ELISA) in a cross-section survey. The association of serum oxLDL-LgM and oxLDL-IgG with hematological diseases was analyzed by multiple linear regression model.

Carnosic Acid-combined Arsenic Trioxide Antileukaemia Cells in the Establishment of NB4/SCID Mouse Model.

Despite great improvement in the treatment outcome of APL, treatment failure still sometimes occurs due to the toxicity of arsenic trioxide (ATO). Damage to the heart and liver often occurs even when the dose is lower than the therapeutic dose. Based on the results of cell experiments in vitro in this study, we investigated the synergistic activity of carnosic acid (CA) combined with ATO in the SCID mouse model of human promyelocytic leukaemia in vivo.

A case of simultaneous occurrence of acute myeloid leukemia and multiple myeloma.

Background: Although the occurrence of acute myeloid leukemia (AML) after chemotherapy for multiple myeloma (MM) is common in clinical settings, the simultaneous occurrence of these malignancies in patients without previous exposure to chemotherapy is a rare event. Etiology, disease management, and clinical treatment remain unclear for this particular occurrence. To the best of our knowledge, this study is the first to report a case of simultaneous presentation of AML and MM after exposure to ultraviolet irradiation.

The anti-leukemic effect of carnosic acid combined with adriamycin in a K562/A02/SCID leukemia mouse model.

The effects of carnosic acid (CA) were investigated on the acute myeloid leukemia (AML) cell growth in vivo. A NOD/SCID AML mouse model, which was set up by inoculation with K562/A02 cells, was used to study whether tumor growth in vivo can be inhibited by CA combined with adriamycin. After being inoculated with K562/A02 cells, the NOD/SCID mice were expressed positive human mdr1 and bcr/abl genes.

Clinical study on prospective efficacy of all-trans Acid, realgar-indigo naturalis formula combined with chemotherapy as maintenance treatment of acute promyelocytic leukemia.

Objectives. To test the efficiency and safety of sequential application of retinoic acid (ATRA), Realgar-Indigo naturalis formula (RIF) and chemotherapy (CT) were used as the maintenance treatment in patients with acute promyelocytic leukemia (APL). Methods.

[Relationship of TGF-β and IL-4R gene polymorphisms with risk of classical Hodgkin lymphoma].

Objective: This study was aimed to analyze the relationship between single nucleotide polymorphisms of transforming growth factor-β1 G-800A and C-509T, interleukin-4 receptor V75I and susceptibility of CHL in adults.

Methods: Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was applied to analyze the expressed alleles of the selected SNP loca. The relationship between genomic polymorphisms of TGF-β1 and IL-4R and susceptibility of CHL were coupled with clinical data.

[Monitoring of plasma concentration of imatinib mesylate in patients with chronic myeloid leukemia].

Objective: To analyze the clinical efficacy of imatinib mesylate (IM) for Ph-positive or BCR-ABL positive chronic myeloid leukemia (CML) to couple the trough plasma concentrations (C mins) of IM with clinical responses and adverse events (AEs).

Methods: One hundred and one CML patients received IM therapy, and Cmins of IM were determined in 30 patients.

Results: (1) Cumulative complete hematological response (CHR), major cytogenetic response (MCyR), complete cytogenetic response (CCyR) and negative BCR/ABL fusion gene rates were 96.

Histone deacetylase inhibitor valproic acid inhibits proliferation and induces apoptosis in KM3 cells via downregulating VEGF receptor.

The expression of vascular endothelial growth factor receptor 1(VEGFR-1) in human multiple myeloma KM3 cells in vitro, effects of valproic acid (VPA), as a histone deacetylase inhibitor, on cell proliferation and apoptosis and the underlying molecular mechanism were investigated. The effects of VPA on the growth of KM3 cells were studied by MTT assay. The apoptosis rate was determined with flow cytometry.