Results 61 to 70 of about 18,349 (196)

A biological pathway linking inflammation and depression: activation of indoleamine 2,3-dioxygenase

Neuropsychiatric Disease and Treatment, 2011
David M Christmas, JP Potokar, Simon JC DaviesAcademic Unit of Psychiatry, School of Social and Community Medicine, University of Bristol, Bristol, UK A presentation relating to this manuscript was made by Dr David Christmas at the 9th International ...
Christmas DM, Potokar JP, Davies SJ
doaj  

Ferryl Derivatives of Human Indoleamine 2,3-Dioxygenase [PDF]

Journal of Biological Chemistry, 2011
The critical role of the ferryl intermediate in catalyzing the oxygen chemistry of monooxygenases, oxidases, or peroxidases has been known for decades. In contrast, its involvement in heme-based dioxygenases, such as human indoleamine 2,3-dioxygenase (hIDO), was not recognized until recently.
Changyuan, Lu, Syun-Ru, Yeh
openaire   +2 more sources

Harnessing nanomaterials to precisely regulate the immunosuppressive tumor microenvironment for enhanced immunotherapy

BMEMat, EarlyView.
The immunosuppressive tumor microenvironment, characterized by hypoxia, redox imbalance, elevated interstitial fluid pressure, and acidity, was comprehensively elucidated. This review discussed the etiology and consequences of the characteristics of the immunosuppressive tumor microenvironment, and analyzed the recent advancements in nanomaterials for ...
Wen Zhang, Xueyin Hu, Wei Cheng, Lumeng Zhang, Yuanfang Chen, Qinrui Fu, Luntao Liu, Saijun Fan   +7 more
wiley   +1 more source

Natural CD4+ T-cell responses against indoleamine 2,3-dioxygenase.

PLoS ONE, 2012
BackgroundThe enzyme indoleamine 2,3-dioxygenase (IDO) contributes to immune tolerance in a variety of settings. In cancer IDO is expressed within the tumor itself as well as in antigen-presenting cells in tumor-draining lymph nodes, where it endorses ...
Shamaila Munir, Stine Kiaer Larsen, Trine Zeeberg Iversen, Marco Donia, Tobias Wirenfeldt Klausen, Inge Marie Svane, Per Thor Straten, Mads Hald Andersen   +7 more
doaj   +1 more source

Research progress of indoleamine 2,3-dioxygenase 1 in gastric cancer

生物医学转化, 2023
Gastric cancer is the fifth most common malignant tumor and fourth leading cause of cancerrelated deaths worldwide. Gastric cancer has obvious heterogeneity and complex tumor microenvironment. Although immune checkpoint inhibitors have shown certain anti-
Pei Xiaxia, Zhao Jun, Tian Kun, Luo Yaoting, Qi Yali, Wang Zhiping, Song Feixue   +6 more
doaj   +1 more source

Fluoxetine Prevents the Development of Depressive-like Behavior in a Mouse Model of Cancer Related Fatigue [PDF]

, 2015
Cancer patients frequently suffer from fatigue, a complex syndrome associated with tiredness and depressed mood. Cancer-related fatigue (CRF) can be present at the time of diagnosis, escalates during treatment, and can persist for years after treatment ...
Bicer, Sabahattin, Devine, Raymond, Godbout, Jonathan P., Jing, Runfeng, McCarthy, Donna O., Norden, Diana M., Reiser, Peter J., Wold, Loren E.   +7 more
core   +2 more sources

Advancing design strategies in smart stimulus‐responsive liposomes for drug release and nanomedicine

BMEMat, EarlyView.
Schematic illustration of stimulus‐responsive liposomes designed for controlled drug release and nanomedicine. The innermost circle represents different liposomal structures, including unilamellar, multilamellar, and multivesicular liposomes. The middle layer illustrates the responsive phospholipid components.
Yuchen Guo, Nan Li, Daiwei Zhang, Jingya Gu, Zhihuan Liao, Zihao Teng, Xiangfu Du, Peter S. Timashev, Shipeng Chen, Shuaidong Huo   +9 more
wiley   +1 more source

Immunomodulatory properties of mesenchymal stem cells: Cytokines and factors

, 2012
Mesenchymal stem cells (MSCs) are defined as undifferentiated cells that are capable of self renewal and differentiation into several cell types such as chondrocyte, adipocyte, osteocyte, myocyte, hepatocyte, and neuron-like cells.
Pramanik, K., Samadian, E., Soleymaninejadian, E.   +2 more
core   +1 more source

Characterization and profiling of immunomodulatory genes of equine mesenchymal stromal cells from non-invasive sources [PDF]

, 2014
Introduction: Mesenchymal stromal cells (MSCs) have been extensively studied for their promising capabilities in regenerative medicine. Although bone marrow is the best-known source for isolating equine MSCs, non-invasive alternative sources such as ...
De Schauwer, Catharina, Goossens, Karen, Govaere, Jan, Hoogewijs, Maarten, Meyer, Evelyne, Piepers, Sofie, Smits, Katrien, Van de Walle, Gerlinde, Van Soom, Ann   +8 more
core   +2 more sources

Nanomaterials‐mediated glycolysis rewriting to potentiate tumor immunotherapy

BMEMat, EarlyView.
This review systematically summarizes cutting‐edge advances in glycolysis‐rewiring nanomedicines, emphasizing their mechanisms in reversing immunosuppression and reinvigorating antitumor immune responses. Challenges in clinical translation and future directions for designing multifunctional metabolic‐immune modulators are also critically discussed ...
Zilin Ma, Songyan Li, Jie Yan, Xuechun Wang, Wen Zhao, Yunxuan Song, Dongdong Liu, Jianwei Jiao, Xiuying Duan, Guiqiang Zhang   +9 more
wiley   +1 more source