Results 71 to 80 of about 60,494 (308)

CDK4/6 Inhibition Induces CD8+ T Cell Antitumor Immunity via MIF‐Induced Functional Orchestration of Tumor‐Associated Macrophages

Advanced Science, EarlyView.
CDK4/6 inhibition promotes CD8+ T cell expansion through tumor‐macrophage crosstalk by activating HIF‐1α and enhancing MIF‐CD44/CD74 signaling. This reprograms TAMs to boost MHC‐I antigen presentation, and CDK4/6 inhibitor‐trained M1 TAM supernatant therapy synergizes with low‐dose PD‐1 blockade to restore antitumor immunity.
Lin He, Yuzhong Peng, Lat‐lun Leong, Jingbo Zhou, Dongyang Tang, Weilu Wang, Xiaoran Wu, Josh haipeng Lei, Yongqin Ye, Yangyang Feng, Yunfeng Qiao, Xiangpeng Chu, Di Mu, Qi Zhao, Tzuming Liu, Yan Chen, Paul Kwonghang Tam, Chu‐Xia Deng   +17 more
wiley   +1 more source

18F-FAC PET Visualizes Brain-Infiltrating Leukocytes in a Mouse Model of Multiple Sclerosis. [PDF]

, 2020
Brain-infiltrating leukocytes contribute to multiple sclerosis (MS) and autoimmune encephalomyelitis and likely play a role in traumatic brain injury, seizure, and stroke.
Chen, Bao Ying, Clark, Peter M, Ghezzi, Chiara, Quon, Andrew, Radu, Caius G, Villegas, Brendon, Witte, Owen N   +6 more
core   +1 more source

Cryptosporidium spp. in domestic dogs: the "dog" genotype [PDF]

, 2000
Genetic and phylogenetic characterization of Cryptosporidium isolates at two loci (18S rRNA gene and heat shock gene) from both Australian and United States dogs demonstrated that dog-derived Cryptosporidium isolates had a distinct genotype which is ...
Morgan, U.M., Xiao, L., Monis, P., Fall, A., Irwin, P.J., Fayer, R., Denholm, K.M., Limor, J., Lal, A.A., Thompson, R.C.A.   +9 more
core   +2 more sources

A Lung‐Immune Dual‐Humanized Mouse Using Cryopreserved Tissue Enables Infection and Immune Profiling of Human Common Cold Coronaviruses

Advanced Science, EarlyView.
Cryopreserved lung‐humanized mice overcome the dependency to fresh tissues and permit head‐to‐head profiling of all four human common cold coronaviruses versus SARS‐CoV‐2 infection; the model validates Paxlovid efficacy against HKU1 and, when coupled with human immune‐system engraftment, enables interrogation of lung‐resident human immunity and HKU1 ...
Chunyu Cheng, Jing Sun, Chun Lu, Qian Yu, Yiyun He, Bingqing Wu, Deshan Ren, Shuai Ding, Jincun Zhao, Yan Li   +9 more
wiley   +1 more source

Cold agglutinin mediated hemolytic anemia due to acute cytomegalovirus infection in an immuno-competent adult.

Mediterranean Journal of Hematology and Infectious Diseases, 2014
: Though CMV infections are not very rare in immuno-competent individuals, CMV leading to hemolytic anemia is a rare phenomenon. We report a case of cold agglutinin mediated hemolytic anemia in one such patient due to CMV infection.
Dr. Ajay Asranna, DR. AJIT KUMAR, Dr. R.S. Taneja TANEJA, Dr Atul GOEL   +3 more
doaj  

Mycobacterium mageritense Parotitis in an Immunocompetent Adult [PDF]

Indian Journal of Microbiology, 2017
Mycobacterium mageritense, a rapidly growing mycobacterium, is a rare clinical pathogen. Furthermore, parotitis due to non-tuberculosis mycobacterium is very rare in adults. Herein, we report the first case of M. mageritense parotitis in an immunocompetent adult. A 40-year-old man presented with swelling in a left parotid lesion.
Taro, Okabe, Teppei, Sasahara, Jun, Suzuki, Tsubasa, Onishi, Masayoshi, Komura, Shigehiro, Hagiwara, Hiromichi, Suzuki, Yuji, Morisawa   +7 more
openaire   +2 more sources

Examining the potential for porcine-derived islet cells to harbour viral pathogens [PDF]

, 2018
With an onus on safety in the potential use of porcine islet cells as a treatment for diabetes, the use of animals lacking exogenous pathogens is clearly important and multilevel screening strategies have been presented on testing animals and the product.
Crossan, Claire, Gianello, Pierre, Mourad, Nizar, O'Hara, Zoe, Scobie, Linda   +4 more
core   +2 more sources

Targeting the PGRN‐BMP Lysosomal Axis With NPs@PGRN Reverses Immunometabolic Dysfunction in Chronic Septic Arthritis

Advanced Science, EarlyView.
Chronic septic arthritis involves intracellular bacterial persistence and lipid‐immune crosstalk via the PGRN‐BMP lysosomal axis. A dual‐targeting nanoparticle system (NPs@PGRN) restores lysosomal bactericidal function, reduces bacterial burden, and reprograms macrophage immunity, offering a novel therapeutic strategy. ABSTRACT Chronic septic arthritis,
Congsun Li, Jiaqi Fan, Tao Sun, Wushi Cui, Jiaxuan Zou, Weinan Yang, Liang Chen, Jian Xiao, Shicheng Wang, Tao Zhang, Jianqiao Hong, An Liu, Haobo Wu   +12 more
wiley   +1 more source

PBRM1 Deficiency Reshapes an Immune Suppressive Microenvironment Through Epigenetic Tuning of PBRM1‐KDM5C‐IL6 Axis in ccRCC

Advanced Science, EarlyView.
PBRM1 ranks as the second most commonly mutated gene in ccRCC. This study reveals that PBRM1 loss promotes an immunosuppressive microenvironment by elevating M2 TAMs via the KDM5C–IL‐6 axis. These M2 TAMs, along with CAFs, form a barrier that excludes CD8+ T cells. Targeting IL‐6 synergizes with anti‐PD1 therapy, offering a promising strategy for PBRM1‐
Wenjiao Xia, Hongru Wang, Yu Dong, Zitong Yang, Yiyang Zhou, Zhinan Xia, Qinchen Li, Liangliang Ren, Yichun Zheng, Junliang Yan, Dongmei Ma, Zhi Chen, Xingang Cui, Guixin Zhu, Cheng Zhang   +14 more
wiley   +1 more source

Extracellular Matrix Protein Tenascin C Increases Phagocytosis Mediated by CD47 Loss of Function in Glioblastoma. [PDF]

, 2019
Glioblastomas (GBM) are highly infiltrated by myeloid-derived innate immune cells that contribute to the immunosuppressive nature of the brain tumor microenvironment (TME).
Gao, Peisong, Lal, Bachchu, Laterra, John, Lee, Richard S, Li, Jian Jian, Liu, Senquan, Lopez-Bertoni, Hernando, Ma, Ding, Wang, Shuyan, Wei, Shuang, Wilson, Mary Ann, Xia, Shuli, Ying, Mingyao, Zhan, Daqian, Zhang, Hao   +14 more
core   +2 more sources