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Exhausted T cells in tumors gain suppressor activity and can restrain immunity

期刊: NATURE IMMUNOLOGY, 2023; 24 (2)

Exhausted effector T cells accumulate in tumors and are the intended targets of cancer immunotherapy. New data suggest that upon infiltration and subs......

Intrathymic dendritic cell-biased precursors promote human T cell lineage specification through IRF8-driven transmembrane TNF

期刊: NATURE IMMUNOLOGY, 2023; 24 (3)

The cross-talk between thymocytes and thymic stromal cells is fundamental for T cell development. In humans, intrathymic development of dendritic cell......

UT(se)X differences during immune responses

期刊: NATURE IMMUNOLOGY, 2023; 24 (5)

The immune system is not immune to sex differences. New research now uncovers the molecular mechanisms that underlie sex-based differences during anti......

Generation of a novel synthetic CD8+ T cell state that leads to tumor control in mice

期刊: NATURE IMMUNOLOGY, 2023; 24 (5)

We engineered CD8(+) T cells with two orthogonal cytokines for adoptive cell transfer into mice with solid tumors. These cells acquired a novel synthe......

HLA class I signal peptide polymorphism determines the level of CD94/NKG2-HLA-E-mediated regulation of effector cell responses

期刊: NATURE IMMUNOLOGY, 2023; 24 (7)

Human leukocyte antigen (HLA)-E binds epitopes derived from HLA-A, HLA-B, HLA-C and HLA-G signal peptides (SPs) and serves as a ligand for CD94/NKG2A ......

Molecular mechanisms of gasdermin D pore-forming activity

期刊: NATURE IMMUNOLOGY, 2023; 24 (7)

Devant and Kagan review the biochemical and cell biological mechanisms that control gasdermin D pore-forming activity and its diverse downstream immun......

ChAdOx1 nCoV-19 (AZD1222) vaccine-induced Fc receptor binding tracks with differential susceptibility to COVID-19

期刊: NATURE IMMUNOLOGY, 2023; 24 (7)

Despite the success of COVID-19 vaccines, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern have emerged that can cause......

Distinct metabolic requirements regulate B cell activation and germinal center responses

期刊: NATURE IMMUNOLOGY, 2023; ()

Sharma et al. identify an early metabolic checkpoint dependent upon lactate dehydrogenase for newly activated B cells to enter germinal centers. Follo......

Decoding the tumor microenvironment with spatial technologies

期刊: NATURE IMMUNOLOGY, 2023; 24 (12)

Visualization of the cellular heterogeneity and spatial architecture of the tumor microenvironment (TME) is becoming increasingly important to underst......

Hypoxia drives CD39-dependent suppressor function in exhausted T cells to limit antitumor immunity

期刊: NATURE IMMUNOLOGY, 2023; 24 (2)

CD8(+) T cells are critical for elimination of cancer cells. Factors within the tumor microenvironment (TME) can drive these cells to a hypofunctional......

SHP-2 and PD-1-SHP-2 signaling regulate myeloid cell differentiation and antitumor responses

期刊: NATURE IMMUNOLOGY, 2023; 24 (1)

The inhibitory receptor PD-1 suppresses T cell activation by recruiting the phosphatase SHP-2. However, mice with a T-cell-specific deletion of SHP-2 ......

Fate-mapping antibodies to study sinful immune dynamics

期刊: NATURE IMMUNOLOGY, 2023; ()

Antibody dynamics resulting from sequential immunization are complex, limiting the study of concepts such as 'original antigenic sin'. Here, molecular......

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