User profiles for J. I. Mamede

João Mamede

Assistant Professor
Verified email at rush.edu
Cited by 932

Early cytoplasmic uncoating is associated with infectivity of HIV-1

JI Mamede, GC Cianci… - Proceedings of the …, 2017 - National Acad Sciences
After fusion, HIV delivers its conical capsid into the cytoplasm. To release the contained
reverse-transcribing viral genome, the capsid must disassemble in a process termed uncoating. …

[HTML][HTML] KIF5B and Nup358 cooperatively mediate the nuclear import of HIV-1 during infection

A Dharan, S Talley, A Tripathi, JI Mamede… - PLoS …, 2016 - journals.plos.org
Following envelope mediated fusion, the HIV-1 core is released into the cytoplasm of the
target cell and undergoes a series of trafficking and replicative steps that result in the nuclear …

[HTML][HTML] The SARS-CoV-2 S1 spike protein promotes MAPK and NF-kB activation in human lung cells and inflammatory cytokine production in human lung and …

…, A Bhushan, B Swanson, L Zhang, JI Mamede… - Microorganisms, 2022 - mdpi.com
The coronavirus disease 2019 (COVID-19) pandemic began in January 2020 in Wuhan,
China, with a new coronavirus designated SARS-CoV-2. The principal cause of death from …

[HTML][HTML] Multiple expansions of globally uncommon SARS-CoV-2 lineages in Nigeria

…, M Maiga, A Godzik, JR Schneider, JI Mamede… - Nature …, 2022 - nature.com
Disparities in SARS-CoV-2 genomic surveillance have limited our understanding of the viral
population dynamics and may delay identification of globally important variants. Despite …

[PDF][PDF] Recognition of HIV-1 capsid by PQBP1 licenses an innate immune sensing of nascent HIV-1 DNA

SM Yoh, JI Mamede, D Lau, N Ahn… - Molecular cell, 2022 - cell.com
We have previously described polyglutamine-binding protein 1 (PQBP1) as an adapter
required for the cyclic GMP-AMP synthase (cGAS)-mediated innate response to the human …

[HTML][HTML] Restriction factor compendium for influenza A virus reveals a mechanism for evasion of autophagy

…, KM Haas, DL Swaney, TT Nguyen, JI Mamede… - Nature …, 2021 - nature.com
The fate of influenza A virus (IAV) infection in the host cell depends on the balance between
cellular defence mechanisms and viral evasion strategies. To illuminate the landscape of …

[PDF][PDF] Bulk IgG glycosylation predicts COVID-19 severity and vaccine antibody response

…, TJ Hope, ES Beverly, YA Goo, L Al-Harthi, JI Mamede… - Cell reports, 2022 - cell.com
Although vaccination efforts have expanded, there are still gaps in our understanding
surrounding the immune response to SARS-CoV-2. Measuring IgG Fc glycosylation provides …

Impact of nucleoporin-mediated chromatin localization and nuclear architecture on HIV integration site selection

RW Wong, JI Mamede, TJ Hope - Journal of virology, 2015 - Am Soc Microbiol
It has been known for a number of years that integration sites of human immunodeficiency
virus type 1 (HIV-1) DNA show a preference for actively expressed chromosomal locations. A …

[HTML][HTML] HIV Infection and Spread between Th17 Cells

JP Zayas, JI Mamede - Viruses, 2022 - mdpi.com
HIV mainly targets CD4 + T cells, from which Th 17 cells represent a major cell type,
permissive, and are capable of supporting intracellular replication at mucosal sites. Th 17 cells …

Correlated cryogenic fluorescence microscopy and electron cryo-tomography shows that exogenous TRIM5α can form hexagonal lattices or autophagy aggregates in …

SD Carter, JI Mamede, TJ Hope… - Proceedings of the …, 2020 - National Acad Sciences
Members of the tripartite motif (TRIM) protein family have been shown to assemble into
structures in both the nucleus and cytoplasm. One TRIM protein family member, TRIM5α, has …