Genetic organization of a chimpanzee lentivirus related to HIV-1

T Huet, R Cheynier, A Meyerhans, G Roelants… - Nature, 1990 - nature.com
SIMIAN immunodeficiency viruses have been isolated from four species of monkey, the 'captive'
macaque 1 and mangabey 2–4 and the 'feral' African green monkey 5 and mandrill 6 . …

HIV-1 reservoirs in urethral macrophages of patients under suppressive antiretroviral therapy

…, A Schmitt, C Capron, EA Eugenin, R Cheynier… - Nature …, 2019 - nature.com
Human immunodeficiency virus type 1 (HIV-1) eradication is prevented by the establishment
on infection of cellular HIV-1 reservoirs that are not fully characterized, especially in genital …

Highly restricted spread of HIV-1 and multiply infected cells within splenic germinal centers

S Gratton, R Cheynier, MJ Dumaurier… - Proceedings of the …, 2000 - National Acad Sciences
The tremendous dynamics of HIV infection finds expression in the tempo of sequence
diversification. Genetic diversity calculations require the clearance of a majority of infected cells, …

Long-term T-cell reconstitution after hematopoietic stem-cell transplantation in primary T-cell–immunodeficient patients is associated with myeloid chimerism and …

…, S Caillat-Zucman, B Neven, S Blanche, R Cheynier… - Blood, 2007 - ashpublications.org
We studied T-cell reconstitution in 31 primary T-cell–immunodeficient patients who had
undergone hematopoietic stem-cell transplantation (HSCT) over 10 years previously. In 19 …

IL-7 induces immunological improvement in SIV-infected rhesus macaques under antiviral therapy

…, F Barré-Sinoussi, B Hurtrel, R Cheynier… - The Journal of …, 2006 - journals.aai.org
Despite efficient antiretroviral therapy (ART), CD4+ T cell counts often remain low in HIV-1-infected
patients. This has led to IL-7, a crucial cytokine involved in both thymopoiesis and …

Thymus alterations and susceptibility to immune checkpoint inhibitor myocarditis

…, A Rozes, S Leonard-Louis, J Qin, R Cheynier… - Nature Medicine, 2023 - nature.com
Immune checkpoint inhibitors (ICI) have transformed the therapeutic landscape in oncology.
However, ICI can induce uncommon life-threatening autoimmune T-cell-mediated …

Temporal fluctuations in HIV quasispecies in vivo are not reflected by sequential HIV isolations

A Meyerhans, R Cheynier, J Albert, M Seth, S Kwok… - Cell, 1989 - cell.com
A genetic study has been made of the HIV tat gene from sequential HIV-1 isolates and the
corresponding infected peripheral blood mononuclear cells. DNA was amplified by …

Estimating thymic function through quantification of T-cell receptor excision circles

ML Dion, RP Sékaly, R Cheynier - Immunological Tolerance: Methods and …, 2007 - Springer
Abstract Analysis of immune reconstitution is of major importance in clinical settings such as
following bone marrow transplantation or during anti-retroviral treatment of HIV-infected …

[PDF][PDF] HIV infection rapidly induces and maintains a substantial suppression of thymocyte proliferation

…, JP Routy, Z Grossman, RP Sékaly, R Cheynier - Immunity, 2004 - cell.com
The supply of naive T cells by the thymus normally requires precursor T cell proliferation
within the thymus and would be particularly important in the setting of HIV infection when both …

[HTML][HTML] Thymic recovery after allogeneic hematopoietic cell transplantation with non-myeloablative conditioning is limited to patients younger than 60 years of age

…, S Humblet-Baron, L Seidel, R Cheynier… - …, 2011 - ncbi.nlm.nih.gov
Background Long-term immune recovery in older patients given hematopoietic cell transplantation
after non-myeloablative conditioning remains poorly understood. This prompted us to …