Results 51 to 60 of about 9,201,633 (292)

Exposure to Abnormal Self Antigens During Non-Malignant Inflammatory Events Provides Immunological Defense Against Tumors [PDF]

, 2013
Cancer immunosurveillance is the body’s sentinel mechanism of recognizing and eliminating malignancy. Specifically, the immune system can mount a response against cancer through the recognition of tumor associated antigens (TAA). While studying two TAAs,
Iheagwara, Uzoma
core  

Immunodominance of lytic cycle antigens in Epstein-Barr virus-specific CD4+ T cell preparations for therapy. [PDF]

, 2007
Epstein-Barr virus (EBV) is associated with a number of human malignancies. EBV-positive post-transplant lymphoproliferative disease in solid organ and hematopoietic stem cell transplant recipients has been successfully treated by the adoptive transfer ...
Burdach, S., Witter, K., Boerschmann Heike, Boerschmann, H., Mautner, Josef, Georg W Bornkamm, Adhikary, D., Adhikary, Dinesh, Uta Behrends, Burdach Stefan, Bornkamm, G.W., Mautner, J., Georg W, Andrea Pfünder, Moosmann, A., Witter Klaus, Adhikary Dinesh, Pfünder, Andrea, Dinesh Adhikary, Klaus Witter, Pfünder Andrea, Josef Mautner, Behrends Uta, Stefan Burdach, Moosmann Andreas, Andreas Moosmann, Bornkamm Georg W., Behrends, Uta, Boerschmann, Heike, Burdach, Stefan, Bornkamm, Georg W., Pfünder, A., Witter, Klaus, Behrends, U., Mautner Josef, Moosmann, Andreas, Heike Boerschmann   +36 more
core   +1 more source

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

Advanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib, Shan Jiang, Joyce ZX Lee, CW Lim, HL Yeung, Nicki YH Leung, Patrick SC Leung, Ting F Leung, Christine YY Wai   +8 more
wiley   +1 more source

A novel autoantibody signatures for enhanced clinical diagnosis of pancreatic ductal adenocarcinoma

Cancer Cell International, 2023
Background Pancreatic ductal adenocarcinoma (PDAC) is a devastating disease that requires precise diagnosis for effective treatment. However, the diagnostic value of carbohydrate antigen 19 − 9 (CA19-9) is limited.
Tiandong Li, Junfen Xia, Huan Yun, Guiying Sun, Yajing Shen, Peng Wang, Jianxiang Shi, Keyan Wang, Hongwei Yang, Hua Ye   +9 more
doaj   +1 more source

LRG1 Drives Pathological Angiogenesis by Disrupting Neutrophil Mitochondrial Homeostasis in Bladder Cancer

Advanced Science, EarlyView.
In bladder cancer, LRG1 binds to ANXA2 to trigger mitochondrial ROS‐dependent NETosis. This pathogenic cascade actively uncouples endothelial‐mural cell interactions, driving profound vascular destabilization. Consequently, targeting the LRG1‐ANXA2 axis attenuates the neutrophil burden and induces structural vascular normalization, offering a powerful ...
Dongshan Chen, Cong Zhang, Song Xue, Yuan Zeng, Haochen Cui, Chenfei Wang, Jiayi Feng, Lei Yan, Yuanwei Zang   +8 more
wiley   +1 more source

O‐GlcNAcylation Regulation of SNAP29‐Dependent Autophagy Activation Dictates Chemoresistance in Gastric Cancer

Advanced Science, EarlyView.
Model illustrating the proposed mechanism by which chemotherapy‐induced downregulation of OGT disrupts SNAP29 O‐GlcNAcylation, promoting STX17‐SNAP29‐VAMP8 SNARE complex assembly and protective autophagy, leading to chemoresistance, which in turn establishes a feedforward loop to perpetuate drug tolerance.
Liang Tang, Shaoji Zhao, Ziling Shao, Tao Luo, Baifu Peng, Yifan Liu, Jinning Ye, Jianjun Peng, Kaiyu Sun, Jianbo Xu   +9 more
wiley   +1 more source

Adaptation of Echinococcus Multilocularis to Oxidative Stress Depends on EmPDK‐Mediated Metabolic Reprogramming

Advanced Science, EarlyView.
Metabolic adaption presents a vital survival strategy for E. multilocularis. This study identifies EmPDK as a central metabolic regulator governing glucose metabolic reprogramming. Oxidative stress activates EmHIF1α to induce EmPDK expression. Mechanistic characterization reveals this ROS/EmHIF1α/EmPDK axis drives glycolytic reprogramming to sustain ...
Huijuan Wang, Zhijian Xu, Ye Tian, Yao Zhang, Zhe Cheng, Yanhai Wang   +5 more
wiley   +1 more source

Synergistic p53 Pathway Activation Through Sono‐Gene Therapy Induced by Ultrasound‐Triggered Theranostic Mesoporous Nanoparticles

Advanced Science, EarlyView.
Schematic representation of ultrasound‐mediated ICG/siCD24@MSN‐LCD from nanostructure to synergistic sono‐gene therapy. This nanoplatform targets ASGPR via the LCD shell, which dissociates to release loaded ICG and siCD24. The core mechanism involves ultrasound‐guided sonodynamic therapy by ICG and CD24 knockdown by siCD24, both activating the p53 axis
Yading Zhao, Lu Guo, Dandan Shi, Xiao Sun, Mengmeng Shang, Song Ning, Shuting Huang, Xiaoxuan Wang, Rui Liu, Yuye Fu, Suyun Li, Jie Li   +11 more
wiley   +1 more source

Tumor-associated Tn and STn antigens: from molecular mechanism to precision diagnosis and treatment

Frontiers in Immunology
BackgroundAbnormal protein glycosylation is a key feature of tumors. Among the modifications, Tn antigen (GalNAcα1-Ser/Thr) and its sialylated derivative, STn antigen (Neu5Acα2-6GalNAcα1-O-Ser/Thr), are prominent tumor-associated carbohydrate antigens ...
Shuailong Zhao, Cegang Fu, Boya Gong, Hongyan Wu, Ruitao Zhang, Huili Cai, Haidan Chen, Haidan Chen   +7 more
doaj   +1 more source

Challenges in Antibody Development against Tn and Sialyl-Tn Antigens

Biomolecules, 2015
The carbohydrate antigens Tn and sialyl-Tn (STn) are expressed in most carcinomas and usually absent in healthy tissues. These antigens have been correlated with cancer progression and poor prognosis, and associated with immunosuppressive ...
Liliana R. Loureiro, Mylène A. Carrascal, Ana Barbas, José S. Ramalho, Carlos Novo, Philippe Delannoy, Paula A. Videira   +6 more
doaj   +1 more source