Browsing by Author "Patel H"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    New Window Into Hepatitis B in Africa: Liver Sampling Combined With Single-Cell Omics Enables Deep and Longitudinal Assessment of Intrahepatic Immunity in Zambia.
    (2024-Nov-15) Musonda T; Wallace MS; Patel H; Martin OP; Oetheimer C; Mwakamui S; Sinkala E; Nsokolo B; Kanunga A; Lauer G; Chung RT; Wandeler G; Bhattacharya D; Kelly P; Alatrakchi N; Vinikoor MJ; Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.; Division of Infectious Diseases, University of California Los Angeles, Los Angeles, California, USA.; Blizard Institute, Queen Mary University of London, London, United Kingdom.; Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia.; Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland.; Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA.; Department of Medicine, Levy Mwanawasa University Teaching Hospital, Lusaka, Zambia.; Division of Infectious Diseases, University of Alabama Birmingham, Birmingham, Alabama, USA.; Department of Research, Centre for Infectious Disease Research in Zambia, Lusaka, Zambia.; Department of Medicine, University Teaching Hospital, Lusaka, Zambia.; CIDRZ; Centre for Infectious Disease Research in Zambia (CIDRZ)
    In Lusaka, Zambia, we introduced liver fine-needle aspiration biopsy (FNAB) into a research cohort of adults with treatment-naive chronic hepatitis B virus (HBV) infection, with and without human immunodeficiency virus (HIV) coinfection, as well as with acute HBV infection. From 117 enrollment and 47 longitudinal FNABs (at 1-year follow-up), we established participant acceptability and safety. We also demonstrated the quality of the material through single-cell RNA sequencing of selected enrollment FNAs, which revealed a range of immune cells. This approach can drive new insights into HBV immunology, informing cure strategies, and can improve our understanding of HBV natural history in Africa.