Methods and compositions for KRAS inhibitors

    公开(公告)号:US12251383B2

    公开(公告)日:2025-03-18

    申请号:US17469457

    申请日:2021-09-08

    Abstract: In one aspect, the disclosure relates to compounds that are inhibitors of KRAS, and the disclosed compounds are allosteric inhibitors of KRAS which render them extremely useful for therapeutic intervention in a variety of disorders and diseases in which inhibition of DHODH can be clinically useful, e.g., cancer. In various aspects, the disclosed compounds are substituted 7-(piperazin-1-yl)pyrazolo[1,5-a]pyrimidine analogs. In further aspects, the disclosed compounds can be used in methods of treating a cancer. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

    TCR-REPERTOIRE FUNCTIONAL UNITS
    72.
    发明申请

    公开(公告)号:US20250069706A1

    公开(公告)日:2025-02-27

    申请号:US18729385

    申请日:2023-01-30

    Inventor: Bo LI

    Abstract: A novel framework to transform a T-cell receptor (TCR) repertoire sample into a fixed-length vector. Short peptide sequences with different lengths in each TCR may be encoded into a numeric vector with fixed dimensions. A large amount of existing TCRs from healthy individuals may be pooled to generate a distribution of the encoding vector in a high-dimensional Euclidean space. Unsupervised clustering may be performed on the “points” in this space (each point is a TCR) to group them into antigen-specific clusters. The centroid of each cluster may be defined as a repertoire functional unit (“RFU”). For a new TCR repertoire sample, each TCR may be assigned to its most similar RFU group, and the RFU counts may be normalized by the number of sequences in the repertoire. The output data may be a fixed-length RFU vector, with each number representing the relative abundance of the given RFU in the repertoire.

    FLOW RESTRICTORS FOR USE ON BURNERS

    公开(公告)号:US20250043952A1

    公开(公告)日:2025-02-06

    申请号:US18920280

    申请日:2024-10-18

    Abstract: A flow restrictor for use on burners used for combusting gases includes a central disk and opposing cylindrical members extending from opposing sides of the central disk. The central disk includes a central portion having multiple inner openings extending through the central disk and a peripheral portion having multiple outer openings extending through the central disk. Each of the opposing cylindrical members surrounds the central portion and the inner openings of the central disk. The peripheral portion and the outer openings of the central disk are disposed outside of the cylindrical members. Each of the cylindrical members is designed to be attached to an open end of a pipe of a burner.

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