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  1. Article ; Online: Genome-wide association study of early-onset and late-onset postpartum depression: the IGEDEPP prospective study.

    Tebeka, Sarah / Gloaguen, Emilie / Mullaert, Jimmy / He, Qin / Boland, Anne / Deleuze, Jean-Francois / Jamet, Camille / Ramoz, Nicolas / Dubertret, Caroline

    European psychiatry : the journal of the Association of European Psychiatrists

    2024  , Page(s) 1–36

    Language English
    Publishing date 2024-04-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 1074337-6
    ISSN 1778-3585 ; 0767-399X ; 0924-9338
    ISSN (online) 1778-3585
    ISSN 0767-399X ; 0924-9338
    DOI 10.1192/j.eurpsy.2024.26
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Divergent local and systemic antitumor response in primary uveal melanomas.

    Lucibello, Francesca / Lalanne, Ana I / Le Gac, Anne-Laure / Soumare, Abdoulaye / Aflaki, Setareh / Cyrta, Joanna / Dubreuil, Lea / Mestdagh, Martin / Salou, Marion / Houy, Alexandre / Ekwegbara, Christina / Jamet, Camille / Gardrat, Sophie / Le Ven, Anais / Bernardeau, Karine / Cassoux, Nathalie / Matet, Alexandre / Malaise, Denis / Pierron, Gaelle /
    Piperno-Neumann, Sophie / Stern, Marc-Henri / Rodrigues, Manuel / Lantz, Olivier

    The Journal of experimental medicine

    2024  Volume 221, Issue 6

    Abstract: Uveal melanoma (UM) is the most common cancer of the eye. The loss of chromosome 3 (M3) is associated with a high risk of metastases. M3 tumors are more infiltrated by T-lymphocytes than low-risk disomic-3 (D3) tumors, contrasting with other tumor types ... ...

    Abstract Uveal melanoma (UM) is the most common cancer of the eye. The loss of chromosome 3 (M3) is associated with a high risk of metastases. M3 tumors are more infiltrated by T-lymphocytes than low-risk disomic-3 (D3) tumors, contrasting with other tumor types in which T cell infiltration correlates with better prognosis. Whether these T cells represent an antitumor response and how these T cells would be primed in the eye are both unknown. Herein, we characterized the T cells infiltrating primary UMs. CD8+ and Treg cells were more abundant in M3 than in D3 tumors. CD39+PD-1+CD8+ T cells were enriched in M3 tumors, suggesting specific responses to tumor antigen (Ag) as confirmed using HLA-A2:Melan-A tetramers. scRNAseq-VDJ analysis of T cells evidenced high numbers of proliferating CD39+PD1+CD8+ clonal expansions, suggesting in situ antitumor Ag responses. TCRseq and tumor-Ag tetramer staining characterized the recirculation pattern of the antitumor responses in M3 and D3 tumors. Thus, tumor-Ag responses occur in localized UMs, raising the question of the priming mechanisms in the absence of known lymphatic drainage.
    MeSH term(s) Humans ; Melanoma/therapy ; Uveal Neoplasms ; CD8-Positive T-Lymphocytes ; Drainage
    Language English
    Publishing date 2024-04-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 218343-2
    ISSN 1540-9538 ; 0022-1007
    ISSN (online) 1540-9538
    ISSN 0022-1007
    DOI 10.1084/jem.20232094
    Database MEDical Literature Analysis and Retrieval System OnLINE

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