Unique phenotypes and clonal expansions of human CD4 effector memory T cells re-expressing CD45RA

Yuan Tian1, Mariana Babor1, Jerome Lane1, Veronique Schulten1, Veena S. Patil1, Grégory Seumois1, Sandy L. Rosales1, Zheng Fu2, Gaelle Picarda3, Julie Burel1, Jose Zapardiel-Gonzalo1, Rashika N. Tennekoon1,4, Aruna D. De Silva1,4, Sunil Premawansa5, Gayani Premawansa6, Ananda Wijewickrama7, Jason A. Greenbaum2, Pandurangan Vijayanand1, Daniela Weiskopf1, Alessandro Sette1 & Bjoern Peters1 1Division of Vaccine Discovery, La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037, USA. 2Bioinformatics Core Facility, La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037, USA. 3Division of Immune Regulation, La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037, USA. 4Genetech Research Institute, Colombo 00800, Sri Lanka. 5Department of Zoology and Environment Sciences, Science Faculty, University of Colombo, Colombo 00700, Sri Lanka. 6North Colombo Teaching Hospital, Ragama 11010, Sri Lanka. 7National Institute of Infectious Diseases, Gothatuwa, Angoda 10620, Sri Lanka.