Results 71 to 80 of about 93,479 (280)

Photodynamic therapy changes tumour immunogenicity and promotes immune-checkpoint blockade response, particularly when combined with micromechanical priming

Scientific Reports, 2023
Photodynamic therapy (PDT) with redaporfin stimulates colon carcinoma (CT26), breast (4T1) and melanoma (B16F10) cells to display high levels of CD80 molecules on their surfaces. CD80 overexpression amplifies immunogenicity because it increases same cell
Catarina S. Lobo, Maria Inês P. Mendes, Diogo A. Pereira, Lígia C. Gomes-da-Silva, Luis G. Arnaut   +4 more
doaj   +1 more source

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

Advanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang, Shuang Feng, Jie Luo, Kaige Xu, Junfeng Guo, Xingyue Zhang, Mengxue Yuan, Qiang Luo, Yu Huang, Chaoqiang Fan, Kibret Mequanint, Donghui Zhu, Malcolm Xing, Shiming Yang   +13 more
wiley   +1 more source

Anti-CD80/86 antibodies inhibit inflammatory reaction and improve graft survival in a high-risk murine corneal transplantation rejection model

Scientific Reports, 2022
We investigated the effects of anti-CD80/86 antibodies in a murine high-risk corneal transplantation rejection model. A mixed lymphocyte reaction (MLR) assay was conducted with anti-CD80/86 antibodies.
Jun Zhu, Takenori Inomata, Masahiro Nakamura, Keiichi Fujimoto, Yasutsugu Akasaki, Kenta Fujio, Ai Yanagawa, Koichiro Uchida, Jaemyoung Sung, Naoko Negishi, Ken Nagino, Yuichi Okumura, Maria Miura, Hurramhon Shokirova, Mizu Kuwahara, Kunihiko Hirosawa, Akie Midorikawa-Inomata, Atsuko Eguchi, Tianxiang Huang, Hideo Yagita, Sonoko Habu, Ko Okumura, Akira Murakami   +22 more
doaj   +1 more source

Inhibition of HIF-1 alpha by PX-478 enhances the anti-tumor effect of gemcitabine by inducing immunogenic cell death in pancreatic ductal adenocarcinoma [PDF]

, 2015
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
Acland, Assenat, Bazhin, Carbone, Chaput, Chen, Chouaib, Danenberg, David, Dyson, El-Deiry, Gallick, Gelovani, Ghansah, Giese, Gil, Gress, Gribben, Hao, Hao, Hao, Henson, Jemal, Kiessling, Kroemer, Kroemer, Kroemer, Levi, Luo, Mi, Moses, Plate, Powis, Powis, Powis, Ravichandran, Ricci, Rodeck, Sarker, Schuler, Semenza, Singh, Spisek, Tani, Vandenabeele, Wang, Wang, Zitvogel, Zitvogel, Zitvogel   +49 more
core   +1 more source

Autoantibodies against CD80 in patients with COPD

Clinical & Translational Immunology, 2016
Chronic obstructive pulmonary disease (COPD) is an inflammation disorder and possibly an autoimmune disease. The components of the autoimmune response in the circulatory system are of considerable interest to clinicians. Because aberrations of costimulation status have been noted in COPD, the presence of autoantibodies to B7 costimulatory factor CD80 ...
Luo, Xu Min, Liu, Xin Yan, Tang, Ji Hong, Yang, Wei, Ni, Zhen Hua, Chen, Qing Ge, Wang, Xiongbiao   +6 more
openaire   +2 more sources

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

Patients with primary focal segmental glomerulosclerosis with detectable urinary CD80 are more similar to patients with minimal change disease in clinicopathological features

Renal Failure, 2023
Background Focal segmental glomerulosclerosis (FSGS) is an important cause of refractory nephrotic syndrome (NS) in children and adults. Urinary CD80 is elevated in some patients with primary FSGS, however, its clinical value is not fully clarified. This
Xiaojie Gong, Jing Huang, Yimiao Zhang, Fang Wang, Xin Wang, Liqiang Meng, Xuyang Cheng, Gang Liu, Zhao Cui, Minghui Zhao   +9 more
doaj   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Presence of CD80 and Absence of LAT in Modulating Cellular Infiltration and HSV-1 Latency

Viruses
CD80 is the best-known costimulatory molecule for effective T cell functions. Many different reports have summarized the role of CD80 in HSV-1 and its functions in maintaining adaptive immunity, which is the main player in causing herpes stromal ...
Ujjaldeep Jaggi, Homayon Ghiasi
doaj   +1 more source

Role of Epigenetic Modification and Immunomodulation in a Murine Prostate Cancer Model [PDF]

, 2016
INTRODUCTION. Decreased expression of highly immunogenic cancer-testis antigens (CTA) might help tumor to achieve low immunogenicity, escape immune surveillance and grow unimpeded. Our aim was to evaluate CTA expression in tumor and normal tissues and to
Goliadze, Ekaterine, Guruli, Georgi, Manjili, Masoud H., Petrossian, Albert A., Robinson, Samuel P., Sulek, Jay E., Toor, Amir, Zhou, Shaoqing   +7 more
core   +2 more sources