... 8RESEARC H Open Access The membrane-spanning 4-domains, subfamily A (MS 4A) gene cluster contains a common variant associated with Alzheimer’s diseaseCarmen Antúnez1,2†, Mercè Boada3,4†, Antonio ... P, Hardy J,Huentelman MJ, Myers AJ, Barmada MM, Demirci FY, Baldwin CT, et al: Common variants at MS 4A4 /MS 4A6 E, CD2AP, CD33 and EPHA1 are associated with late-onset Alzheimer’s disease. Nat Genet ... DC,Gill M, Lawlor B, Lynch A, Brown KS, Passmore PA, Craig D, et al: Common variants at ABCA7, MS 4A6 A/MS 4A4 E, EPHA1, CD33 and CD2AP are associated with Alzheimer’s disease. Nat Genet 2011, 43:429-435.26....