Feng, Broder, Kennedy et al.: "HIV-1 entry cofactor: functional cDNA cloning of a seven-transmembrane, G protein-coupled receptor." in: Science (New York, N.Y.), Vol. 272, Issue 5263, pp. 872-7, 1996 (PubMed).
Doranz, Rucker, Yi et al.: "A dual-tropic primary HIV-1 isolate that uses fusin and the beta-chemokine receptors CKR-5, CKR-3, and CKR-2b as fusion cofactors." in: Cell, Vol. 85, Issue 7, pp. 1149-58, 1996 (PubMed).
Berson, Long, Doranz et al.: "A seven-transmembrane domain receptor involved in fusion and entry of T-cell-tropic human immunodeficiency virus type 1 strains." in: Journal of virology, Vol. 70, Issue 9, pp. 6288-95, 1996 (PubMed).
Bleul, Farzan, Choe et al.: "The lymphocyte chemoattractant SDF-1 is a ligand for LESTR/fusin and blocks HIV-1 entry." in: Nature, Vol. 382, Issue 6594, pp. 829-33, 1997 (PubMed).
Oberlin, Amara, Bachelerie et al.: "The CXC chemokine SDF-1 is the ligand for LESTR/fusin and prevents infection by T-cell-line-adapted HIV-1." in: Nature, Vol. 382, Issue 6594, pp. 833-5, 1997 (PubMed).
Lapham, Ouyang, Chandrasekhar et al.: "Evidence for cell-surface association between fusin and the CD4-gp120 complex in human cell lines." in: Science (New York, N.Y.), Vol. 274, Issue 5287, pp. 602-5, 1996 (PubMed).
Endres, Clapham, Marsh et al.: "CD4-independent infection by HIV-2 is mediated by fusin/CXCR4." in: Cell, Vol. 87, Issue 4, pp. 745-56, 1997 (PubMed).
Brelot, Heveker, Pleskoff et al.: "Role of the first and third extracellular domains of CXCR-4 in human immunodeficiency virus coreceptor activity." in: Journal of virology, Vol. 71, Issue 6, pp. 4744-51, 1997 (PubMed).