論文 - 詳細
| RRC ID | 78261 |
|---|---|
| 著者 | Yanagi M, Ikegami I, Kamekura R, Sato T, Sato T, Kamiya S, Murayama K, Jitsukawa S, Ito F, Yorozu A, Kihara M, Abe T, Takaki H, Kawata K, Shigehara K, Miyajima S, Nishikiori H, Sato A, Tohse N, Takano KI, Chiba H, Ichimiya S. |
| タイトル | Bob1 maintains T follicular helper cells for long-term humoral immunity. |
| ジャーナル | Commun Biol |
| Abstract |
Humoral immunity is vital for host protection, yet aberrant antibody responses can trigger harmful inflammation and immune-related disorders. T follicular helper (Tfh) cells, central to humoral immunity, have garnered significant attention for unraveling immune mechanisms. This study shows the role of B-cell Oct-binding protein 1 (Bob1), a transcriptional coactivator, in Tfh cell regulation. Our investigation, utilizing conditional Bob1-deficient mice, suggests that Bob1 plays a critical role in modulating inducible T-cell costimulator expression and cellular respiration in Tfh cells. This regulation maintains the long-term functionality of Tfh cells, enabling their reactivation from central memory T cells to produce antibodies during recall responses. In a bronchial asthma model induced by house dust mite (HDM) inhalation, Bob1 is observed to enhance HDM-specific antibodies, including IgE, highlighting its pivotal function in Tfh cell regulation. Further exploration of Bob1-dependent mechanisms in Tfh cells holds promise for governing protective immunity and addressing immune-related disorders. |
| 巻・号 | 7(1) |
| ページ | 185 |
| 公開日 | 2024-2-15 |
| DOI | 10.1038/s42003-024-05827-0 |
| PII | 10.1038/s42003-024-05827-0 |
| PMID | 38360857 |
| PMC | PMC10869348 |
| MeSH | Animals Antibody Formation B-Lymphocytes Immunity, Humoral* Mice T Follicular Helper Cells* T-Lymphocytes, Helper-Inducer / metabolism |
| IF | 4.165 |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 2 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 実験動物マウス | RBRC00144 |