Anomaly detection in multidimensional time series for water injection pump operations based on LSTMA-AE and mechanism constraints.

Addressing the issues of inadequate information exchange among subsequences in the operational time series of water injection pumps, leading to low accuracy and high false alarm rates in anomaly detection, this paper proposes a multidimensional time series anomaly detection method for water injection pump operations, leveraging Long Short-Term Memory Autoencoder augmented with Attention Mechanism (LSTMA-AE) and mechanistic constraints. The LSTMA-AE framework encompasses three primary modules: a Time Feature Extraction Module (Encoder), an Attention Layer, and a Data Reconstruction Module (Decoder). The Encoder captures temporal dependencies and features within the input sequences, mapping the input data into a higher-dimensional space.

Self-assembled palmitic acid-modified thymopentin functions as a delivery system of nanovaccine for cancer immunotherapy.

In clinical practice, thymopentin (TP-5) is a commonly utilized immunomodulatory peptide drug. The relatively short half-life of TP-5, however, significantly limits its applicability in immunotherapy. Inspired by the structure of the TLR2 ligand lipopeptide Pam3CSK4, fatty acid-modified TP-5 peptides were designed and synthesized in this study.

PPDock: Pocket Prediction-Based Protein-Ligand Blind Docking.

Predicting the docking conformation of a ligand in the protein binding site (pocket), i.e., protein-ligand docking, is crucial for drug discovery.

Deletion of FgAtg27 decreases the pathogenicity of Fusarium graminearum through influence autophagic process.

Autophagy is a conserved and unique degradation system in eukaryotic cells, which plays crucial roles in the growth, development and pathogenesis of Fungi. Despite that, it is poorly understood in Fusarium graminearum currently. Here, we identified an autophagy gene FgAtg27 from F.

U2AF1 mutation causes an oxidative stress and DNA repair defect in hematopoietic and leukemic cells.

U2AF1 is a core component of spliceosome and controls cell-fate specific alternative splicing. U2AF1 mutations have been frequently identified in myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML) patients, and mutations in U2AF1 are associated with poor prognosis in hematopoietic malignant diseases. Here, by forced expression of mutant U2AF1 (U2AF1 S34F) in hematopoietic and leukemic cell lines, we find that U2AF1 S34F causes increased reactive oxygen species (ROS) production.