Results 121 to 130 of about 524,942 (303)

Clinical Characteristics and Concordance of Anti‐MDA5 Antibodies: A Multicenter Australian Study

Arthritis Care &Research, EarlyView.
Objective In Australia, anti‐MDA5 antibodies are exclusively tested by a line immunoblot assay (LIA). The clinical concordance of an LIA‐positive anti‐MDA5 result is unclear. We aimed to describe the clinical features and determine the clinical concordance of patients with anti‐MDA5 antibodies. Methods Electronic records of a multisite cohort (patients
Syed B. Ali, Thomas Khoo, Keeran Shivakumar, Adam Caroll, Lauren Hender, Dimitra Beroukas, Kim Griggs, Celina Jin, Theo De Malmanche, Jessica Day, Gabor Major, Vidya Limaye   +11 more
wiley   +1 more source

CD8 T-Cell Responses before and after Structured Treatment Interruption in Ugandan Adults Who Initiated ART with CD4 T Cells <200 Cell/μL: The DART Trial STI Substudy. [PDF]

, 2011
Objective. To better understand attributes of ART-associated HIV-induced T-cell responses that might be therapeutically harnessed. Methods. CD8(+) T-cell responses were evaluated in some HIV-1 chronically infected participants of the fixed duration STI ...
Mugaba, Susan, Sarah Walker, Auma Betty, Paula Munderi, Jennifer Serwanga, Betty, Auma, Edward Pimego, Walker, Sarah, Pimego, Edward, Serwanga, Jennifer, Frances Gotch, Kaleebu, Pontiano, Pontiano Kaleebu, Heiner Grosskurth, Gilks, Charles, Munderi, Paula, Susan Mugaba, Gotch, Frances, Grosskurth, Heiner, Charles Gilks   +19 more
core   +1 more source

Biomimetic Hybrid‐Membrane Nanoreactor for Deep‐Seated Photodynamic Immunotherapy of Hepatocellular Carcinoma via Dual Catalysis‐Enhanced ROS Amplification and cGAS‐STING Activation

Advanced Functional Materials, EarlyView.
UCNP@MnOx‐Hyp@HRM (UMHM) enables tumor targeting and accumulation. Under 808 nm NIR irradiation, PDT/CDT synergistically triggers ICD and cGAS–STING immunity for deep hepatocellular carcinoma therapy. ABSTRACT Photodynamic therapy (PDT) is promising against hepatocellular carcinoma (HCC).
Wen Li, Jianzhang Luo, Pei Lu, Dongqing Liu, Huijun Yi, Xiaoyuan Yi, Bixia Chi, Wen Chen, Qingyu Zeng, Feifei He, Liyan Wang   +10 more
wiley   +1 more source

The frequency of Chlamydia trachomatis major outer membrane protein-specific CD8+ T lymphocytes in active trachoma is associated with current ocular infection. [PDF]

, 2006
Chlamydia-specific cytotoxic T lymphocytes are able to control model infections but may be implicated in disease pathogenesis. HLA-A2 peptide tetramers to Chlamydia trachomatis major outer membrane protein 258-266 (MOMP258-266) and MOMP260-268 were used ...
Nkoyo Faal, Frederick Pemberton-Pigott, Hazel M. Dockrell, David C. W. Mabey, Martin J. Holland, Bailey, Robin L, Holland, Martin J, Pemberton-Pigott, Frederick, Joof, Hassan, Laye, Mass, Hassan Joof, Mass Laye, Sarr, Isatou, Ewen Cameron, Faal, Nkoyo, Isatou Sarr, Cameron, Ewen, Dockrell, Hazel M, Mabey, David CW, Robin L. Bailey   +19 more
core   +1 more source

Activin A promoted the anti‐tumor effect of ActRIIA high CD8+ T cells in mouse hepatoma

Cancer Medicine
Background Activin A, a noteworthy member of the TGF‐β superfamily. Activin A can regulate the biological functions of various immune cells, such as macrophages, neutrophils, NK cells, etc.
Liangchang Hu, Yu Zhao, Xuguang Zhang, Chunhui Ma   +3 more
doaj   +1 more source

Engineering Antigen Density on M13 Bacteriophage for Personalized Nanovaccine

Advanced Healthcare Materials, EarlyView.
Increasing antigen density on the phage capsid impacts phage uptake and antigen cross‐presentation by antigen‐presenting cells, leading to enhanced activation of antitumor CD8+ T cells in the draining lymph nodes. These activated CD8+ T cells subsequently recognize the antigen‐expressing tumors and mediate their specific cytotoxic killing, thereby ...
Shengnan Huang, Allison Madow, Jack Rudrum, Huaiyao Peng, Hao Nghi Luu, Peiyan Dong, Jifa Qi, Angela M. Belcher   +7 more
wiley   +1 more source

Genomic and transcriptional Profiling of tumor infiltrated CD8+ T cells revealed functional heterogeneity of antitumor immunity in hepatocellular carcinoma

OncoImmunology, 2019
As key players in HCC antitumor response, the functions of tumor infiltrated CD8+ T cells are significantly affected by surrounding microenvironment. A detailed profiling of their genomic and transcriptional changes could provide valuable insights for ...
Zhenli Li, Geng Chen, Zhixiong Cai, Xiuqing Dong, Liman Qiu, Haipo Xu, Yongyi Zeng, Xiaolong Liu, Jingfeng Liu   +8 more
doaj   +1 more source

Bacteria‐Trained, MnO2‐Armored Dendritic Cells for Immunotherapy

Advanced Materials, EarlyView.
MnO2‐armored, bacteria‐trained dendritic cells undergo tumor‐responsive mechanical and immunological transformation. The nanocoating masks immune ligands and maintains a mechanically stiff, quiescent state during circulation, while the tumor microenvironment removes the armor and restores cellular deformability and immune accessibility.
Zhao Guo, Min Ge, Zesong Ruan, Tingwang Shi, Mahyar Mahmoudi, Soohwan An, Na Kong, Yunfeng Chen, Han Lin, Wei Tao   +9 more
wiley   +1 more source

Myocardial Ischemia and Reperfusion Leads to Transient CD8 Immune Deficiency and Accelerated Immunosenescence in CMV-Seropositive Patients [PDF]

, 2015
Rationale: There is mounting evidence of a higher incidence of coronary heart disease (CHD) in cytomegalovirus (CMV) seropositive individuals. Objective: The aim of this study was to investigate whether acute MI triggers an inflammatory T-cell ...
Hoffmann, Jedrzej, Pircher, Hanspeter, Alan Bagnall, Martin-Ruiz, Carmen, von Zglinicki, Thomas, Dimmick, Ian, Das, Rajiv, Karel Fiser, Boag, Stephen E, Mohaned Egred, Boag, Stephen E., Fiser, Karel, Jedrzej Hoffmann, Evgeniya V. Shmeleva, Todryk, Stephen, Carmen Martin-Ruiz, Shmeleva, Evgeniya V., Shmeleva, Evgeniya, Thomas von Zglinicki, Ian Dimmick, Murali, Santosh, Bernard Keavney, Ioakim Spyridopoulos, Santosh Murali, Stephen E. Boag, Bagnall, Alan, Shmeleva, Evgeniya V, Egred, Mohaned, Hanspeter Pircher, Rajiv Das, Keavney, Bernard, Boag, Stephen, Zglinicki, Thomas von, Stephen Todryk, Spyridopoulos, Ioakim   +34 more
core   +1 more source

“Activation‐Resistance Elimination” Regulation by Lanthanide/Transition Metal Ion‐Coordinated Nanostructures Intensifies Cuproptosis and Tumor Immunotherapy

Advanced Materials, EarlyView.
The lanthanide/transition metal ion coordination nanoparticles, La‐Cu@Lap/IWR‐1, with optimized coordination, have been proven to achieve remarkable results in realizing comprehensive tumor cuproptosis through efficient cuproptosis activation and multidimensional resistance elimination, thereby synchronously realizing the synergistic antitumor effects ...
Junrong Wang, Mengqian Xu, Huaping Zhao, Yulin Xie, Guoqing Zhu, Haoze Li, Qianqian Sun, Yong Lei, Chunxia Li   +8 more
wiley   +1 more source