Results 51 to 60 of about 1,083,097 (291)

A nano-innate immune system activator for cancer therapy in a 4T1 tumor-bearing mouse model

Journal of Nanobiotechnology, 2022
Background Harnessing the immune system to fight cancer has led to prominent clinical successes. Strategies to stimulate innate immune effectors are attracting considerable interest in cancer therapy.
Xiang-Yu Liu, Mao-Hua Zhu, Xiao-Yu Wang, Xiao Dong, Hai-Jun Liu, Rui-Yang Li, Shi-Chong Jia, Qin Lu, Mei Zhao, Peng Sun, Hong-Zhuan Chen, Chao Fang   +11 more
doaj   +1 more source

Hold Breath: Autonomic Neural Regulation of Innate Immunity to Defend Against SARS-CoV-2 Infection

Frontiers in Microbiology, 2022
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel member of the genus of betacoronavirus, which caused a pandemic of coronavirus disease 2019 (COVID-19) worldwide.
Changle Wang, Yan Zhao, Hongxiu Qiao, Zhiyun Gao, Jing Yang, Xia Chuai   +5 more
doaj   +1 more source

Crosstalk between gut microbiota and tumor: tumors could cause gut dysbiosis and metabolic imbalance

Molecular Oncology, EarlyView.
In this research, we analyzed the relationship between gut microbiota and tumor. We discovered that both subcutaneous and metastatic tumors would alter the composition and metabolic function of gut microbiota. Meanwhile, fecal microbiota transplantation also indicated the anti‐tumor role of the gut microbiota, revealing the crosstalk between tumor and ...
Siyuan Zhang, Haimei Wen, Ying Chen, Jingya Ning, Di Hu, Yujiao Dong, Chenyu Yao, Bo Yuan, Shuanying Yang   +8 more
wiley   +1 more source

hUCMSCs Mitigate LPS-Induced Trained Immunity in Ischemic Stroke

Frontiers in Immunology, 2020
Innate immune memory is a part of the innate immune system that facilitates the elimination of pathogens. However, it may exacerbate neuropathology. In this study, we found that innate immune memory is detrimental in stroke, because it promotes the acute
Yi-wei Feng, Yi-wei Feng, Cheng Wu, Feng-yin Liang, Tuo Lin, Tuo Lin, Wan-qi Li, Wan-qi Li, Ying-hua Jing, Pei Dai, Pei Dai, Hui-xian Yu, Hui-xian Yu, Yue Lan, Yue Lan, Zhong Pei, Guang-qing Xu, Guang-qing Xu   +17 more
doaj   +1 more source

Towards a Conceptual Framework for Innate Immunity [PDF]

Proceedings of the 4th International Conference on Artificial Immune Systems (ICARIS 2005), Lecture Notes in Computer Science 3627, Banff, Canada, p 112-125, 2010
Innate immunity now occupies a central role in immunology. However, artificial immune system models have largely been inspired by adaptive not innate immunity. This paper reviews the biological principles and properties of innate immunity and, adopting a conceptual framework, asks how these can be incorporated into artificial models.
arxiv  

Integrative analysis of circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients: a comprehensive approach

Molecular Oncology, EarlyView.
This study simultaneously investigated circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients. The elevated expression of JUNB and CXCR4 in CTCs was a poor prognostic factor for SCLC patients, whereas exosomal overexpression of these biomarkers revealed a high discrimination ability of patients from healthy individuals,
Dimitrios Papakonstantinou, Argyro Roumeliotou, Evangelia Pantazaka, Athanasios‐Nasir Shaukat, Athina Christopoulou, Angelos Koutras, Foteinos‐Ioannis Dimitrakopoulos, Vassilis Georgoulias, Anastasia Xagara, Evangelia Chantzara, Fillipos Koinis, Athanasios Kotsakis, Constantinos Stathopoulos, Galatea Kallergi   +13 more
wiley   +1 more source

Prion Disease and the Innate Immune System

Viruses, 2012
Prion diseases or transmissible spongiform encephalopathies are a unique category of infectious protein-misfolding neurodegenerative disorders. Hypothesized to be caused by misfolding of the cellular prion protein these disorders possess an infectious ...
Barry M. Bradford, Neil A. Mabbott
doaj   +1 more source

Interleukin-1 Links Autoimmune and Autoinflammatory Pathophysiology in Mixed-Pattern Psoriasis

Mediators of Inflammation, 2021
Autoinflammatory and autoimmune diseases are characterized by an oversensitive immune system with loss of the physiological endogenous regulation, involving multifactorial self-reactive pathological mechanisms of mono- or polygenic nature.
Rodolfo Kölliker Frers, Matilde Otero-Losada, Tamara Kobiec, María Inés Herrera, Lucas Udovin, Carlos F. Kusnier, Francisco Capani   +6 more
doaj   +1 more source

Shift in Nomenclature not Thesis: Innate Immune Memory, Pathogen Dose and Opsonins [PDF]

arXiv, 2018
Recent writings on "innate immune memory" or "trained immunity," and on "hormetic responses," herald reinvigoration of an important research area with early 20th century roots. However, it is questionable that the thesis of a "major importance of the sensed dose of pathogen for the development of innate immune system-mediated responses," should be ...
arxiv  

The accumulation of myeloid‐derived suppressor cells participates in abdominal infection‐induced tumor progression through the PD‐L1/PD‐1 axis

Molecular Oncology, EarlyView.
This study explores how sepsis affects GC progression by creating an immunosuppressive environment. Our findings reveal that sepsis promotes immune dysregulation, enhancing tumor growth and metastasis. Targeting the PD‐1/PD‐L1 pathway with monoclonal antibodies shows potential for restoring immune function and improving outcomes in cancer patients ...
Yiding Wang, Ting Guo, Xiaofang Xing, Xijuan Liu, Xuejun Gan, Yingai Li, Yan Liu, Fei Shan, Zhouqiao Wu, Jiafu Ji, Ziyu Li   +10 more
wiley   +1 more source