Deoxyhypusine synthase (DHS) is encoded by a nuclear gene and is the key enzyme involved in the post-translational activation of the eukaryotic translation initiation factor eIF5A. DHS plays important roles in plant growth and development. To gain a better understanding of DHS, the petunia (Petunia ...
Acute myocardial infarction (AMI) is a leading cause of global morbidity and mortality, requiring deeper insights into its molecular mechanisms for improved diagnosis and treatment. This study combines proteomics, multi-omics, and machine learning (ML) to identify key proteins and pathways associate...
Background: Tumor necrosis factor α-induced protein 1 (TNFAIP1) is frequently downregulated in cancer cell lines and promotes cancer cell apoptosis. However, its role, clinical significance and molecular mechanisms in hepatocellular carcinoma (HCC) are unknown. Methods: The expression of TNFAIP1 in...
Posttranslational modification (PTM) refers to the process of the covalent processing of translated proteins, as well as the activities and functions of proteins, and it is involved in almost all cellular pathways and processes. Lysine crotonylation (Kcr) is a recently identified PTM and plays a key...
Emerging coronaviruses (CoVs) primarily cause severe gastroenteric or respiratory diseases in humans and animals, for which no approved therapeutics are available so far. Here A9, a receptor tyrosine kinase inhibitors (RTKIs) of the tyrphostin class was identified as a robust inhibitor of TGEV (Tran...
To investigate the important function of membrane protein TMEM225 in sperm, we constructed Tmem225 knockout mice. Sperm from knockout mice and control mice were isolated for proteomic analysis.
Functioning as a master kinase, 3-phosphoinositide-dependent protein kinase 1 (PDK1) plays a fundamental role in phosphorylating and activating protein kinases A, B and C (AGC) family kinases, including AKT. However, upstream regulation of PDK1 remains largely elusive. Here we report that ribosomal ...
