ArticleCommunications biology2021
A knockout cell library of GPI biosynthetic genes for functional studies of GPI-anchored proteins.
Article in Communications biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed, 47 citations in OpenAlex.
- A drug repurposing screen reveals dopamine signaling as a candidate therapeutic pathway for PIGA-CDG.PLoS genetics · 2026Article
- Genetic dissection of the role ofiScience · 2026Article
- GPI‑anchored protein nanoclusters license migrasome expansion and serve as exocytic platforms for migrasome.Nature communications · 2026Article
- A drug repurposing screen reveals dopamine signaling as a candidate therapeutic pathway for PIGA-CDG.bioRxiv : the preprint server for biology · 2026Article
- Th17-related genes PGAP1 and TMBIM1 serve as potential diagnostic and predictive biomarkers in systemic sclerosis: bioinformatic identification and murine model validation.Clinical rheumatology · 2026Article
- Integrative analysis identifies PIGK as an oncogenic glycosylphosphatidylinositol transamidase subunit with prognostic, immunological, and therapeutic relevance in head and neck cancer.International journal of medical sciences · 2026Article
- Atosiban-conjugated 3WJ-pRNA nanoparticles delivering GAS1-enhanced extracellular vesicles: targeting the decidua to combat recurrent miscarriage.Journal of nanobiotechnology · 2025Article
- Article
- Histones present on the surface of late apoptotic cells induce RAGE-mediated phagocytosis.Cell communication and signaling : CCS · 2025Article
- GALNTL5 binds GalNAc and is required for migration through the uterotubal junction and sperm-zona pellucida binding.Nature communications · 2025Article
- Glycosylphosphatidylinositol biosynthesis functions as a conserved host defense pathway against coronaviruses via regulation of LY6E.PLoS pathogens · 2025Article
- Highly conserved brain vascular receptor ALPL mediates transport of engineered AAV vectors across the blood-brain barrier.Molecular therapy : the journal of the American Society of Gene Therapy · 2025Article
- Higher resolution pooled genome-wide CRISPR knockout screening in Drosophila cells using integration and anti-CRISPR (IntAC).Nature communications · 2025Article
- A Necrotrophic Phytopathogen-Derived GPI-Anchored Protein Functions as an Elicitor to Activate Plant Immunity and Enhance Resistance.Molecular plant pathology · 2025Article
- Identification of CNTN2 as a genetic modifier of PIGA-CDG in a family with incomplete penetrance and in Drosophila.American journal of human genetics · 2025Article
- Genetic Risk Profiling Reveals Altered Glycosyltransferase Expression as a Predictor for Patient Outcome in Neuroblastoma.Journal of clinical medicine · 2025Article
- Why nature evolved GPI-anchored proteins: unique structure characteristics enable versatile cell surface functions.Glycobiology · 2024Review
- Network Analysis of miRNA and Cytokine Landscape in Human Hematopoiesis.International journal of molecular sciences · 2024Article
- Apicoplast-derived isoprenoids are essential for biosynthesis of GPI protein anchors, and consequently for egress and invasion in Plasmodium falciparum.PLoS pathogens · 2024Article
- Role ofBiomedical reports · 2024Review
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Over 100 kinds of proteins are expressed as glycosylphosphatidylinositol (GPI)-anchored proteins (GPI-APs) on the cell surface in mammalian cells. GPI-APs possess unique properties in terms of their intracellular trafficking and association with lipid rafts. Although it is clear that GPI-APs play critical roles in various biological phenomena, it is poorly understood how the GPI moiety contributes to these mechanisms. More than 30 genes are involved in the correct biosynthesis of GPI-APs. We here constructed a cell library in which 32 genes involved in GPI biosynthesis were knocked out in human embryonic kidney 293 cells. Using the cell library, the surface expression and sensitivity to phosphatidylinositol-specific phospholipase C of GPI-APs were analyzed. Furthermore, we identified structural motifs of GPIs that are recognized by a GPI-binding toxin, aerolysin. The cell-based GPI-knockout library could be applied not only to basic researches, but also to applications and methodologies related to GPI-APs.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.