Results 31 to 40 of about 6,757 (189)

Xcr1+ type 1 conventional dendritic cells are essential mediators for atherosclerosis progression

eLife
Atherosclerosis is characterized by lipid accumulation within plaques, leading to foam cell formation and an inflammatory response within the aortic lesions.
Tianhan Li, Liaoxun Lu, Juanjuan Qiu, Xin Dong, Le Yang, Kexin He, Yanrong Gu, Binhui Zhou, Tingting Jia, Toby Lawrence, Marie Malissen, Guixue Wang, Rong Huang, Hui Wang, Bernard Malissen, Yinming Liang, Lichen Zhang   +16 more
doaj   +1 more source

T cell infiltration on local CpG-B delivery in early-stage melanoma is predominantly related to CLEC9A+CD141+ cDC1 and CD14+ antigen-presenting cell recruitment

Journal for ImmunoTherapy of Cancer, 2021
Background We previously reported CpG-B injection at the primary tumor excision site prior to re-excision and sentinel node biopsy to result in immune activation of the sentinel lymph node (SLN), increased melanoma-specific CD8+ T cell rates in ...
Tanja D de Gruijl, M Petrousjka van den Tol, Bas D Koster, Rik J Scheper, Barbara G Molenkamp, Alfons JM van den Eertwegh, Mari FCM van den Hout, Berbel JR Sluijter, Paul AM van Leeuwen, Marta López González, Annelies W Turksma, Saskia Vosslamber, Ekaterina J Jordanova   +12 more
doaj   +1 more source

SLC38A2 and glutamine signalling in cDC1s dictate anti-tumour immunity

Nature, 2023
Abstract Cancer cells evade T cell-mediated killing through tumour–immune interactions whose mechanisms are not well understood 1,2 . Dendritic cells (DCs), especially type-1 conventional DCs (cDC1s), mediate T cell priming and therapeutic efficacy against tumours
Chuansheng Guo, Zhiyuan You, Hao Shi, Yu Sun, Xingrong Du, Gustavo Palacios, Cliff Guy, Sujing Yuan, Nicole M. Chapman, Seon Ah Lim, Xiang Sun, Jordy Saravia, Sherri Rankin, Yogesh Dhungana, Hongbo Chi   +14 more
openaire   +2 more sources

Cross‐dressed cDC1s instruct T cells in allorecognition [PDF]

Immunology & Cell Biology, 2020
A new model has been proposed by Li et al. for the role of DC subsets in the semidirect pathway of allorecognition.
openaire   +2 more sources

Conventional type 2 lung dendritic cells are potent inducers of follicular helper T cells in the asthmatic lung

Allergology International, 2021
Background: Follicular helper T (Tfh) cells represent a unique subset of helper CD4+ T cells in lymphoid follicles. Recently, Tfh cells were shown to play an important role in asthma through B cell differentiation.
Shogo Sakurai, Kazuki Furuhashi, Ryo Horiguchi, Fumiya Nihashi, Hideki Yasui, Masato Karayama, Yuzo Suzuki, Hironao Hozumi, Noriyuki Enomoto, Tomoyuki Fujisawa, Yutaro Nakamura, Naoki Inui, Takafumi Suda   +12 more
doaj   +1 more source

Aptamer‐Engineered Liposomal Platform Enables in Situ cDC1 Vaccination to Potentiate Immunotherapy in Prostate Cancer

Advanced Science, EarlyView.
Prostate cancer is immunologically ‘cold’, with scarce, dysfunctional type 1 conventional dendritic cells (cDC1s) that limit T cell priming. We introduce an aptamer‐targeted liposomedelivering FMS‐like tyrosine kinase 3 ligand (Flt3L) and chlorin e6 (Ce6). Ultrasound induces antigen release and cDC1s recruitment, creating an in situ cDC1 vaccine.
Jiayi Wang, Xuan Wang, Xinfeng Dai, Linxin Tian, Wencheng Shen, Xueliang Liu, Wei Xue, Jiahua Pan, Yu Yang   +8 more
wiley   +1 more source

Novel Cre-Expressing Mouse Strains Permitting to Selectively Track and Edit Type 1 Conventional Dendritic Cells Facilitate Disentangling Their Complexity in vivo

Frontiers in Immunology, 2018
Type 1 conventional DCs (cDC1) excel in the cross-priming of CD8+ T cells, which is crucial for orchestrating efficient immune responses against viruses or tumors.
Raphaël Mattiuz, Christian Wohn, Sonia Ghilas, Marc Ambrosini, Yannick O. Alexandre, Cindy Sanchez, Anissa Fries, Thien-Phong Vu Manh, Bernard Malissen, Bernard Malissen, Marc Dalod, Karine Crozat   +11 more
doaj   +1 more source

Tumor‐Infiltrating mregDCs Restrain Anti‐Tumor Immunity in Early Relapse HCC

Advanced Science, EarlyView.
Tumor‐infiltrating mregDCs are regulated by the TNFR2‐non‐canonical NF‐κB axis, which is mediated by TNF‐α secreted by CD161+CD8+ T cells. These mregDCs recruit CD161+CD8+ T cells via the CCL20‐CCR6 axis, forming a positive feedback loop that enhances immunosuppression, promotes early recurrence of HCC, and further confirms TNFR2 as a key therapeutic ...
Zefan Zhang, Lin Ding, Yu Zhong, Haokang Feng, Linglong Huang, Waidong Huang, Chunqing Wang, Arne Östman, Beili Wang, Jian Zhou, Jia Fan, Wei Guo, Liang Wu, Yunfan Sun   +13 more
wiley   +1 more source

Beyond cDC1: Emerging Roles of DC Crosstalk in Cancer Immunity [PDF]

Frontiers in Immunology, 2019
Dendritic cells (DCs) efficiently process and present antigens to T cells, and by integrating environmental signals, link innate and adaptive immunity. DCs also control the balance between tolerance and immunity, and are required for T-cell mediated anti-tumor immunity.
Rajkumar Noubade, Sonia Majri-Morrison, Kristin V. Tarbell   +2 more
openaire   +3 more sources

IL-6 selectively suppresses cDC1 specification via C/EBPβ

Journal of Experimental Medicine, 2023
Cytokines produced in association with tumors can impair antitumor immune responses by reducing the abundance of type 1 conventional dendritic cells (cDC1), but the mechanism remains unclear. Here, we show that tumor-derived IL-6 generally reduces cDC development but selectively impairs cDC1 development in both murine and human systems through the ...
Sunkyung Kim, Jing Chen, Suin Jo, Feiya Ou, Stephen T. Ferris, Tian-Tian Liu, Ray A. Ohara, David A. Anderson, Renee Wu, Michael Y. Chen, William E. Gillanders, William E. Gillanders, Theresa L. Murphy, Kenneth M. Murphy   +13 more
openaire   +3 more sources