Expression of Serum Ferritin, Human neutrophil lipocalin, Procalcitonin, and inflammatory factors in children with Kawasaki disease and their relationship to coronary artery lesions.

Objective: To investigate the levels of serum ferritin (SF), human neutrophil lipocalin (HNL), procalcitonin (PCT), and inflammatory cytokines (IL-6, IL-10, IL-17, IL-18, TNF-α, INF-γ, and sCD25) in Kawasaki disease (KD) and their relationship with coronary artery lesions (CAL).

Methods: A retrospective analysis was conducted on 76 children with KD treated from May 2022 to May 2024. Participants were classified into a lesion group (n=48) and a no-lesion group (n=28) based on CAL status.

Expression of PCT, BNP and Inflammatory Factors in Children with Kawasaki Disease and Their Correlation with Coronary Artery Lesions.

Background: Kawasaki disease (KD), as one of the most common vascular diseases in children, will cause the risk of coronary artery lesions (CAL) without treatment. This study is to explore the expression of procalcitonin (PCT), brain natriuretic peptide (BNP), tumor necrosis factor-α (TNF-α), C-reactive protein (CRP) and interleukin-6 (IL-6) in children with KD and their correlation with CAL.

Methods: 86 KD children in Baoding Hospital of Beijing Children's Hospital were selected as the study subjects from January 2020 to June 2021.

MOK overexpression is associated with promoter hypomethylation in patients with acute myeloid leukemia.

Overexpression of MAPK/MAK/MRK overlapping kinase (MOK) has been found in various tumors. However, the mechanism underlying MOK upregulation remains unclear. A CpG island was identified in MOK promoter.

Reduced expression of PDLIM4 gene correlates with good prognosis in acute myeloid leukemia.

This study was aimed to investigate the expression pattern of gene PDLIM4 (PDZ and LIM domain 4) and analyze its clinical correlation with the patients suffered from acute myeloid leukemia (AML). The expression pattern of PDLIM4 in AML was detected by using EvaGreen real-time quantitative PCR (RQ-PCR). The results showed that the PDLIM4 transcript significantly decreased in 94 AML patients, compared with 21 controls (P < 0.

[Expression of SALL4 gene in patients with acute and chronic myeloid leukemia].

The aim of this study was to investigate the expression level of the SALL4 gene and its clinical significance in patients with acute myeloid leukemia (AML) and chronic myeloid leukemia (CML). Real-time quantitative PCR (RQ-PCR) was performed to detect the expression level of SALL4 mRNA in bone marrow mononuclear cells (BMMNC) from 35 AML, 12 CML patients and 24 iron deficiency anemia patients as controls. The results indicated that the expression level of SALL4 in AML (0%-14%, median 1.

Overexpression of miR-378 is frequent and may affect treatment outcomes in patients with acute myeloid leukemia.

MicroRNA miR-378 plays important roles in tumorigenesis by enhancing cell survival, reducing apoptosis, promoting tumor growth, angiogenesis and promoting cell migration and invasion. Abnormal expression of miR-378 has been observed in various types of cancers. The aim of this study was to investigate the expression status of miR-378 and its clinical significance in patients with acute myeloid leukemia (AML) using real-time quantitative PCR.

[Expression of RAGE-1 gene in acute myeloid leukemia].

The purpose of this study was to detect the expression of RAGE-1 transcript in the bone marrow mononuclear cells (BMMNC) from patients with acute myeloid leukemia (AML) and to investigate the relationship of RAGE-1 expression level with clinical variables. The expression level of RAGE-1 gene in BMMNC from 94 newly diagnosed AML patients was measured using RQ-PCR. The relationship between RAGE-1 expression level and clinical parameters (age, sex, blood cell counts, diagnosis and prognosis) was investigated, and the levels of RAGE-1 expression were compared in patients before and after treatment.

Aberrant hypomethylation of SALL4 gene is associated with intermediate and poor karyotypes in acute myeloid leukemia.

Objective: SALL4 gene has been identified to stimulate the expansion of hematopoietic stem cell (HSCs) and enhance the self-renewal of HSCs. Overexpression of SALL4 has been found in several cancers. The present study was aimed to investigate the methylation status of SALL4 promoter region in acute myeloid leukemia (AML).

Aberrant hypomethylation of SALL4 gene in patients with myelodysplastic syndrome.

The abnormalities of SALL4 gene, which encodes a zinc-finger transcription factor and is essential for developmental events, have been found to be involved in tumorigenesis. In this study, we investigated the methylation status of the CpG island of SALL4 promoter region in myelodysplastic syndrome (MDS) using methylation-specific PCR (MSP). Aberrant hypomethylation of SALL4 gene was found in 21.

U2AF1 mutations in Chinese patients with acute myeloid leukemia and myelodysplastic syndrome.

Somatic mutations of U2AF1 gene have recently been identified in myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). In this study, we analyzed the frequency and clinical impact of U2AF1 mutations in a cohort of 452 Chinese patients with myeloid neoplasms. Mutations in U2AF1 were found in 2.

Recurrent DNMT3A R882 mutations in Chinese patients with acute myeloid leukemia and myelodysplastic syndrome.

Somatic mutations of DNMT3A gene have recently been reported in acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS). We examined the entire coding sequences of DNMT3A gene by high-resolution melting analysis and sequencing in Chinese patients with myeloid malignancies. R882 mutations were found in 12/182 AML and in 4/51 MDS, but not in either 79 chronic myeloid leukemia (CML), or 57 myeloproliferative neoplasms (MPNs), or 4 chronic monomyelocytic leukemia.

Gene expression of helicase antigen in patients with acute and chronic myeloid leukemia.

The aim of this study was to investigate the expression status of the helicase antigen (HAGE) transcript and its clinical significance in patients with acute myeloid leukemia (AML) and chronic myeloid leukemia (CML). The expression of HAGE cDNA in bone marrow mononuclear cells from AML and CML patients was detected by using real-time quantitative PCR. The results indicated that overexpression of HAGE transcript (117.

IDH1 and IDH2 mutation analysis in Chinese patients with acute myeloid leukemia and myelodysplastic syndrome.

The somatic mutations of isocitrate dehydrogenase genes (IDH1 and IDH2) have been identified in a proportion of hematologic malignancies. We examined IDH1 R132 and IDH2 R140/R172 mutations by high resolution melting analysis and direct sequencing in Chinese patients with different myeloid malignancies including 198 acute myeloid leukemia (AML), 82 myelodysplastic syndrome (MDS), 85 chronic myeloid leukemia, and 57 myeloproliferative neoplasms. IDH1 and IDH2 mutations were found in four (2.

Detection of the JAK2 mutation in myeloproliferative neoplasms by asymmetric PCR with unlabeled probe and high-resolution melt analysis.

Background: Several methods have been established to detect the JAK2 V617F mutation, a frequent event involved in the pathogenesis of myeloproliferative neoplasms (MPNs). High-resolution melt (HRM) analysis is a newly established technique without the requirement of any gel-based post-PCR handling.

Methods: An asymmetric PCR with unlabeled specific probe was developed and combined to HRM analysis o screen for JAK2 V617F mutation.

Rapid and reliable detection of IDH1 R132 mutations in acute myeloid leukemia using high-resolution melting curve analysis.

Objective: The mutations of isocitrate dehydrogenase 1 (IDH1) gene have been identified in a proportion of hematologic malignancies including acute myeloid leukemia (AML). The aim of the present study was to explore the reliability of the high-resolution melting analysis (HRMA) for the identification of IDH1 R132 mutations in AML.

Designs And Methods: We evaluated the sensitivity of HRMA in the detection of IDH1 R132 mutation and screened IDH1 mutations in 110 AML patients using HRMA.