Work

Glycosylphosphatidylinositol-anchored CD4/Thy-1 chimeric molecules serve as human immunodeficiency virus receptors in human, but not mouse, cells and are modulated by gangliosides

Year: 1991

Type: article

Abstract: Human and mouse cell lines that expressed a CD4/Thy-1 fusion protein on the cell surface were constructed and tested for the capacity to be infected with human immunodeficiency virus. The human cell lines, in contrast to the mouse line, were infectable. The CD4/Thy-1 fusion, which is anchored to the membrane by a glycosylphosphatidylinositol tail rather than a peptide linkage, can therefore serve as a human immunodeficiency virus receptor. In addition, this molecule, like CD4, is down-modulated in its cell surface expression by exogenous gangliosides.

Source: Journal of Virology

DOI: 10.1128/jvi.65.1.440-444.1991

Authors: M Jasin, K A Page, D R Littman

Institution: Stanford Medicine

Language: English

Topic: HIV Research and Treatment

Subfield: Virology

Field: Immunology and Microbiology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: green

Funders: National Institutes of Health, National Institute of General Medical Sciences, National Institute of Allergy and Infectious Diseases