The development and improvement of immunodeficient mice and humanized immune system mouse models

J Chen, S Liao, Z **ao, Q Pan, X Wang… - Frontiers in …, 2022 - frontiersin.org
Animal models play an indispensable role in the study of human diseases. However, animal
models of different diseases do not fully mimic the complex internal environment of humans …

The microbiome as a key regulator of female genital tract barrier function

A Plesniarski, AB Siddik, RC Su - Frontiers in cellular and infection …, 2021 - frontiersin.org
The microbiome, the collection of microbial species at a site or compartment, has been an
underappreciated realm of human health up until the last decade. Mounting evidence …

Cytotoxic lymphocytes target characteristic biophysical vulnerabilities in cancer

M Tello-Lafoz, K Srpan, EE Sanchez, J Hu, J Remsik… - Immunity, 2021 - cell.com
Immune cells identify and destroy tumors by recognizing cellular traits indicative of
oncogenic transformation. In this study, we found that myocardin-related transcription factors …

[HTML][HTML] Recent advances in intravital microscopy for investigation of dynamic cellular behavior in vivo

YW Choo, J Jeong, K Jung - BMB reports, 2020 - ncbi.nlm.nih.gov
Currently, most biological research relies on conventional experimental techniques that
allow only static analyses at certain time points in vitro or ex vivo. However, if one could …

HIV-1 release requires Nef-induced caspase activation

J Segura, J Ireland, Z Zou, G Roth, J Buchwald… - Plos one, 2023 - journals.plos.org
HIV infection remains incurable to date and there are no compounds targeted at the viral
release. We show here HIV viral release is not spontaneous, rather requires caspases …

B cell speed and B-FDC contacts in germinal centers determine plasma cell output via swiprosin-1/EFhd2

D Reimer, M Meyer-Hermann, A Rakhymzhan… - Cell reports, 2020 - cell.com
Plasma cells secreting affinity-matured antibodies develop in germinal centers (GCs), where
B cells migrate persistently and directionally over defined periods of time. How modes of GC …

Identifying physiological tissue niches that support the HIV reservoir in T cells

N Ikeogu, O Ajibola, R Zayats, TT Murooka - Mbio, 2023 - Am Soc Microbiol
Successful antiretroviral therapy (ART) can efficiently suppress Human Immunodeficiency
Virus-1 (HIV-1) replication to undetectable levels, but rare populations of infected memory …

T cell migration potentiates HIV infection by enhancing viral fusion and integration

P Lopez, O Ajibola, A Pagliuzza, R Zayats, WH Koh… - Cell reports, 2022 - cell.com
T cells actively migrate along reticular networks within lymphoid organs in search for
cognate antigen, but how these behaviors impact HIV entry and infection is unclear. Here …

[HTML][HTML] Hiv-captured dcs regulate T cell migration and cell-cell contact dynamics to enhance viral spread

WH Koh, P Lopez, O Ajibola, R Parvarchian… - Iscience, 2020 - cell.com
Trafficking of cell-associated HIV-1 from the genital mucosa to lymphoid organs represents a
critical first step toward systemic infection. Mature DCs capture and transmit HIV-1 to T cells …

Tissue‐like environments shape functional interactions of HIV‐1 with immature dendritic cells

L Gallucci, T Abele, R Fronza, B Stolp, V Laketa… - EMBO …, 2023 - embopress.org
Immature dendritic cells (iDCs) migrate in microenvironments with distinct cell and
extracellular matrix densities in vivo and contribute to HIV‐1 dissemination and mounting of …