Complement decay-accelerating factor, also known as CD55 or DAF, is a protein that, in humans, is encoded by the CD55 gene. [5] DAF regulates the complement system on the cell surface. It …

Apr 24, 2024 · CD55, or decay accelerating factor, is a membrane lipid microdomain-associated, GPI-anchored protein implicated in the shielding of cells from complement-mediated attack via …

Jul 6, 2017 · We identified homozygous loss-of-function mutations in the gene encoding CD55 (decay-accelerating factor), which lead to loss of protein expression. Patients’ T lymphocytes showed …

Jan 14, 2026 · Complete information for CD55 gene (Protein Coding), CD55 Molecule (Cromer Blood Group), including: function, proteins, disorders, pathways, orthologs, and expression.

High membranous expression in most epithelial cells, trophoblasts and alveolar cells with distinct positivity in connective tissue. Main subcellular location based on data generated in the subcellular …

Jul 2, 2025 · CD55 significantly promotes CT26 proliferation and migration ability. CD55 is a potential tumor promoter and diagnostic marker for colorectal cancer.

Decay-accelerating factor (CD55), a regulator of the alternative and classical pathways of complement activation, is expressed on all serum-exposed cells. It is used by pathogens, including many …

Dec 28, 2022 · CD55, or decay accelerating factor, is a membrane lipid microdomain-associated, GPI-anchored protein implicated in the shielding of cells from complement-mediated attack via …

Dec 28, 2022 · Here, we review the unexpected roles of CD55 in cancer including the roles of canonical and noncanonical pathways that CD55 orchestrates. We will highlight opportunities for therapeutic …

Jan 18, 2023 · CD55 plays an important role in the development of colon cancer. This study aims to evaluate the expression of CD55 in colon cancer and discover how it is regulated by transcriptional …