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    Home > Active Ingredient News > Blood System > Br J Haematol: Survival prediction optimization for acute myeloid leukemia based on T cell function-related genes and plasma proteins

    Br J Haematol: Survival prediction optimization for acute myeloid leukemia based on T cell function-related genes and plasma proteins

    • Last Update: 2022-09-30
    • Source: Internet
    • Author: User
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    Accurate prediction of survival in patients with acute myeloid leukemia (AML) is important
    for treatment decisions.


    The research team examined RNA matrix data from 1611 AML patients extracted from a common database in a training queue and three validation queues
    .


    The model has robust prognostic accuracy in the training and validation queues, with a five-year area of 0.


    Figure 1: A prognostic TFG risk score model for AML patients is constructed
    .


     

    In multivariate analysis, the high-risk score independently predicted shorter survival, with a death-to-risk ratio in the range
    of 1.


     

    Figure 2: Prognostic potential
    of the risk model.


    Figure 3: Biological phenotypes associated with TFG immune risk scores

    In scRNA-seq analysis, most of the genes in the signature are transcribed
    in leukemia cells.


     

    Figure 4: Single cell profiling of bone marrow cells in AML patients

    Figure 5: Establishment of a joint line plot to predict OS
    in newly diagnosed AML patients.


    Overall, the study used data on gene expression related to T-cell function to develop a model that can accurately predict the survival
    of AML patients.


     

    Original Source:

    Wang Y, Chen S, Chi P, Nie R, Gale RP, Huang H, Chen Z, Cai Y, Yan E, Zhang X, Zhong N, Liang Y.


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