Results 131 to 140 of about 290,788 (308)

Exploiting the retrograde transport of disarmed toxins for the delivery of exogenous antigens into MHC class 1 presentation pathway [PDF]

The targeting of exogenous antigen into the MHC class 1-restricted presentation pathway is required for the induction of cytotoxic T lymphocytes (CTL) which have been shown to be an important component of the protective response to intracellular ...
Noakes, Karen
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Heat Shock Protein 90: From Molecular Chaperone Function to Therapeutic Targeting in Malignancies

Advanced Science, EarlyView.
In this review, an integrated conceptual framework linking HSP90's molecular chaperone functions to its pathological roles in cancer is proposed. HSP90 serves as a central node that integrates oncogenic signaling, buffers proteotoxic stress, maintains cancer stem cell plasticity, and shapes tumor‐immune interactions, all of which converge to drive ...
Beibei Zhang, Xinxin Zou, Jiansong Zhou, Qinmiao Sun, Dahua Chen   +4 more
wiley   +1 more source

Interferon y Stimulation Modulates the Proteolytic Activity and Cleavage Site Preference of 20S Mouse Proteasomes [PDF]

, 1994
The proteasome is a 700-kD multisubunit enzyme complex with several proteolytically active sites. The enzyme complex is involved in both ubiquitin-dependent and -independent protein degradation and may contribute to the processing of antigens presented ...
Multhaupt, Gerd, Koszinowski, Ulrich H., Kloetzel, Peter-M., Boes, Bettina, Ruppert, Thomas, Hengel, Hartmut   +5 more
core  

Varicellovirus UL 49.5 proteins differentially affect the function of the transporter associated with antigen processing, TAP

, 2008
Cytotoxic T-lymphocytes play an important role in the protection against viral infections, which they detect through the recognition of virus-derived peptides, presented in the context of MHC class I molecules at the surface of the infected cell.
Wiertz, E.J.H.J., Rezende, Marisa Marcondes, Thomas C Mettenleiter, Jacques J Neefjes, Wang, Ying, Koch, J., Mirjam H M Heemskerk, Loch Sandra, Marieke C Verweij, Daus, Franz, Nikolaus Osterrieder, Neefjes, J.J., Tampe, R., Chowdhury, Shafiqul I., Osterrieder, Nikolaus, Loch, S., Edwin Quinten, Rijsewijk, Frans A. M., Quinten, E., Neefjes, Jacques J., Ressing, Maaike E., Lipinska, A.D., Krystyna Bieńkowska-Szewczyk, Verweij Marieke C., Koch Joachim, Danijela Koppers-Lalic, Neefjes Jacques J., Wiertz, Emmanuel J. H. J., Koppers-Lalic, Danijela, Mettenleiter, T.C., Lipińska Andrea D., Rezende Marisa Marcondes, Ressing Maaike E., Emmanuel J H J Wiertz, Lipinska, Andrea D., Tampé Robert, Verweij, M.C., Ressing, M.E., Ying Wang, Wang, Y., Koch, Joachim, Heemskerk, Mirjam H. M., Sandra Loch, Marisa Marcondes Rezende, Tampé, Robert, Daus, F.J., Reits, E.A., Wiertz Emmanuel J. H. J., Shafiqul I Chowdhury, Loch, Sandra, Koppers-Lalic Danijela, Osterrieder, N., Quinten, Edwin, Rezende, M.M., Robert Tampé, Verweij, Marieke C., Joachim Koch, Franz Daus, Mettenleiter Thomas C., Bienkowska-Szewczyk, K., Rijsewijk, F.A.M., Eric A Reits, Heemskerk Mirjam H. M., Mettenleiter, Thomas C., Maaike E Ressing, Reits Eric A., Marcondes Rezende, Marisa, Chowdhury, S.I., Osterrieder Nikolaus, Daus Franz, Quinten Edwin, Koppers-Lalic, D., Reits, Eric A., Bienkowska-Szewczyk, Krystyna, Andrea D Lipińska, Frans A M Rijsewijk, Bieńkowska-Szewczyk Krystyna, Wang Ying, Rijsewijk Frans A. M., Heemskerk, M.H.M., Chowdhury Shafiqul I.   +80 more
core   +1 more source

Leonurine Ameliorates Doxorubicin‐Induced Cardiotoxicity via STING/NF‐κB/NLRP3 Inflammasome Signaling Pathway

Advanced Science, EarlyView.
ABSTRACT Doxorubicin‐induced cardiomyopathy (DIC) remains a dose‐limiting clinical challenge. This study reveals that cardiac vascular endothelial cells (CVECs) act as initial sensors of doxorubicin cardiotoxicity: circulating doxorubicin activates the cGAS‑STING pathway in CVECs, triggering NLRP3 inflammasome‑mediated pyroptosis and release of ...
Wang Jun, Chen Xiaoyang, Xu Jianglin, Yang Zhi, Tao Meijiao, He Jiale, Zhao Jiangfeng, Hei Xuanding, Xu Xuegong, Wang Wei, Li Chun   +10 more
wiley   +1 more source

Measuring Synthesis and Degradation of MHC Class I Molecules

, 2012
Major histocompatibility complex (MHC) class I molecules function to present pathogen-derived peptides to cytotoxic T cells or act as ligands for Natural Killer cells, thus alerting the immune system to the presence of invading pathogens. Furthermore MHC
Guiliano, D.B., Antoniou, A.N.
core   +1 more source

Toward Nano‐Nutritional Medicine: A Remotely Activated Trans‐Vaccenic Acid‐Based Lipid Nanoparticles for Enhancing Immune Checkpoint Blockade Therapy

Advanced Science, EarlyView.
Eutectic mixtures from trans‐vaccenic acid (TVA) and stearic acid, which served as phase‐change material to encapsulate IR780, forming NIR‐responsive nanoparticles. IR780@TVA LNPs induce photothermal therapy and initiate adaptive anti‐tumor immunity.
Kang Liu, Yunlong Li, Hanmeng Liu, Peng Zhang, Mingjing Wang, Quanwei Sun, Wenshuo Yang, Zhengwei Song, Song Tan, Ye Yang, Peng She, Dengke Yin, Wei Shen   +12 more
wiley   +1 more source

Restoration of cytomegalovirus antigen presentation by gamma interferon combats viral escape. [PDF]

, 1994
An immediate-early protein of murine cytomegalovirus (MCMV), pp89, elicits an immunodominant and protective major histocompatibility complex (MHC) class I Ld-restricted CD8+ T-lymphocyte response.
Stipan Jonjic, Ulrich, Pero Ludn, Hartmut Hengel, Ruppert, Siegfried, Koszinowski, Ulrich H., Lucin, Pero, Thomas Ruppert, H. Koszinowskii, Ruppert, Thomas, Jonjic, Stipan, Hengel, Hartmut   +11 more
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CCL3 and IL‐7 Synergistically Enhance CAR‐T Efficacy in Solid Tumors

Advanced Science, EarlyView.
Synergistic delivery of CCL3 and IL‐7 by CAR‐T cells overcomes the immunosuppressive tumor microenvironment by enhancing cell infiltration, survival, and local immune reprogramming. This also establishes positive feedback that amplifies anti‐tumor activity and memory responses in both CAR‐T and endogenous T cells, presenting a robust therapeutic ...
Huanpeng Chen, Xiaoyun Luo, Huixin Gao, Yujing Ke, Yu Zhan, Xiaoting Xu, Xiaoxiao Xiong, Fengjiao Wei, Si Yang, Zhonghua Liu, Bolan Yu, Zhaofeng Huang, Yingjie Bian   +12 more
wiley   +1 more source

Endocytic pathway and recycling of MHC class I molecules [PDF]

, 2010
Cilj istraživanja: Prvenstveni cilj ovoga rada bila je karakterizacija konstitutivne internalizacije konformiranih i nekonformiranih MHC molekula I razreda, odnosno karakterizacija njihove endocitoze, recikliranja i degradacije.
Blagojević Zagorac, Gordana
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