Notes

Low Estradiol Might not Obstruct Mental Restructuring ladies Using Anxiety Disorders.
18%). 93 kinds of α combining β-thalassemia gene mutations were detected, the common mutations were as follows --
/αα (1.05%) and -α
/αα (0.56%) combining β
/βN.

The detection rate of thalassemia gene is high in Yulin caildbearing-age population, and there is diversity in mutation spectrums of thalassemia. The most common genotypes are --
/αα in α-thalassemia and β
/βN in β-thalassemia. The results are beneficial for the intervention and genetic consultation of thalassemia.
The detection rate of thalassemia gene is high in Yulin caildbearing-age population, and there is diversity in mutation spectrums of thalassemia. The most common genotypes are --SEA/αα in α-thalassemia and β41-42/βN in β-thalassemia. The results are beneficial for the intervention and genetic consultation of thalassemia.
To investigate the clinical characteristics and prognostic significance of myelodysplastic syndrome (MDS) patients with BCOR/BCORL1 mutation.

The clinical characteristics of 135 patients diagnosed as de novo MDS in People's Hospital of Xinjiang Uygur Autonomous Region from September 2015 to September 2019 were analyzed retrospectively. Next-generation sequencing was used to detect 34 kinds of myeloid-tumor-related gene in MDS patients. The clinical characteristics of BCOR/BCORL1 mutation and its effect to progression-free survival(PSF) and overall survival (OS) in MDS patients were analyzed.

Among MDS patients, BCOR/BCORL1 mutation was found in 34(25.2%) patients, including 16(11.9%) BCOR mutation and 18(13.3%) BCORL1 mutation. Patients with BCOR/BCORL1 mutation were more common in women and showed lower neutrophil count ［0.75(0.08-22.20) vs 1.27(0.06-35.71)×10
/L, P=0.047］ as compared with those without BCOR/BCORL1 mutation. There were no significant difference in the rate of BCOR/BCORL1 mutation in dS patients, but it predicts poor overall survival.
To evaluate the proformance of multiplex PCR and capillary electrophoresis(MPCE) in the detection of JAK2V617F and CALR mutation in myeloproliferative neoplasms(MPN).

The specificity primers of JAK2617F gene mutation and the primers of CALR gene were designed at the same time. The JAK2V617F and CALR gene primers were labeled with Cy5 fluorescence, all the primers were mixed in one tube for multiplex PCR and the PCR prodcuts were analysised by capillary electrophoresis. Then detection limit and sensitivity of MPCE were evaluated, and compared with comercial diagnostic kit.

JAK2V617F and CALR gene mutations could be detect by MPCE in one PCR test. JAK2V617F mutation could be detected at 0.01 ng genomic DNA, double positive JAK2V617F and CLAR gene mutations could be detected at 0.1 ng genomic DNA, at least 0.1% JAK2V617F positive mutation could be detected. The consistency between MPCE and commercial diagnostic gene mutation kit was 100%.

It is developed that a new gene mutation detection method of JAK2 V617F and CLAR gene based on MPCE in our experiment and it can be used as a new reagent for molecular diagnosis of MPN patients.
It is developed that a new gene mutation detection method of JAK2 V617F and CLAR gene based on MPCE in our experiment and it can be used as a new reagent for molecular diagnosis of MPN patients.
To evaluate the efficacy of decitabine combined with low-dose CEG regimen (DCEG) and decitabine combined with low-dose CAG regimen (DCAG) in the treatment of elderly patients with MDS and MDS-transformed acute myeloid leukemia (AML).

A prospective study was conducted in 7 medical centers, 45 patients with MDS (≥ 60 years old) and MDS-transformed AML from October 2016 to January 2019 were enrolled, with the median age of 68.5 years old. The risk stratification of patients was poor or very poor, according to IPSS-R score. The treament results of decitabine combined with CEG and decitabine combined with CAG were compared.

The comparison of the two regiem showed that the DCEG regimen had advantages on total effective rate (ORR, 86.4% vs 47.8%, respectively), overall survival time (OS) (10.0 months vs 6.0 months, respectively) and progression-free survival time (PFS) (9.0 months vs 3.0 months, respectively). About 50% of MDS patients treated by DCEG regimen achieved PR or CR, with a median OS of 31 months. Multivariate analysis showed that patients with PR or CR after induction therapy and DCEG regimen had longer survival time (31months). The incidence of bone marrow suppression, infection and treatment-related mortality rate were similar between the two groups.

Decitabine combined with CEG regimen could improve the survival of patients with high-risk MDS and MDS-transformed AML. The conclusion of the reaserch needs to be validated by a larger prospective randomized clinical trial.
Decitabine combined with CEG regimen could improve the survival of patients with high-risk MDS and MDS-transformed AML. The conclusion of the reaserch needs to be validated by a larger prospective randomized clinical trial.
To investigate the clinical significance of the targeted next-generation sequencing assay for patients with suspected myeloid malignancies.

A total of 39 hematopenia patients with suspected myeloid malignamies in Department of Hematology of The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University from January 2018 to April 2019 were treated, 20 hot spot genes of myelodysplastic syndrome (MDS) were detected.

Regarding the diagnostic type, there were 7 cases of idiopathic cytopenia of undetermined significance (ICUS), 8 cases of clonal cytopenias of undetermined significance (CCUS) and 24 cases of myeloid myeloid malignancies which included 18 cases of MDS, 4 cases of myelodysplastic/myeloproliferative neoplasms (MDS/MPN) and 2 cases of acute myeloid leukemia. Positive mutation was detected in 70.8% (17/24) of myeloid malignancy patients , and 72.7% (16/22) in MDS and MDS/MPN patients. buy 6-Thio-dG The main mutation types were ASXL1, TET2 and RUNX1. Compared with gene negative group, there were no sent.
To investigate the correlation between U2AF1 gene mutation and clinical manifestations and prognosis in patients with myelodysplastic syndromes (MDS).

The clinical data of 203 MDS patients who accepted Next Generation Sequencing (NGS) was retrospectively analyzed in Nanfang Hospital, Southern Medical University from December 2012 to October 2019. According to whether the patients had U2AF1 gene mutation, the patients were divided into U2AF1 mutated group and non-mutated group, and the relationship between gene mutation characteristics and clinical manifestations and prognosis was analyzed. Then according to the difference of the mutation site of U2AF1, the patients in U2AF1 mutated group were divided into U2AF1
mutated group and U2AF1
mutated group, and the correlation between gene mutation characteristics and prognosis was analyzed.

The incidence of U2AF1 mutation in MDS patients was approximately 11.3% (23/203), and the mutation frequency of U2AF1 allele was 32.5%. The male ratio in U2AF1 mutated group was significantly higher than that in U2AF1 non-mutated group (P=0.
My Website: https://www.selleckchem.com/products/6-thio-dg.html