Results 141 to 150 of about 1,048,882 (334)

CD207‐Positive Dendritic Cells Promote Emphysema Through CD8+ T Cell Pathway in Chronic Obstructive Pulmonary Disease

Advanced Science, EarlyView.
CD207+ dendritic cells (DCs) drive emphysema by promoting CD8⁺ T cell cytotoxicity via Birbeck granule‐dependent MHC‐I antigen presentation. This DC subset is expanded by cigarette smoke‐induced oxidative stress, which triggers granulocyte‐macrophage colony‐stimulating factor (GM‐CSF) release from airway epithelium.
Shurui Xuan, Yunhui Wu, Feng Liu, Heng Fu, Yaqi Meng, Yingwei Ou, Xijing Yuan, Ian M. Adcock, Man Jia, Xiaoning Zeng, Xin Yao   +10 more
wiley   +1 more source

Diagnosis And Management Of Pulmonary Tuberculosis In Hiv With Severe Immunodeficiency

Professional Health Journal
The total number of TB cases in Indonesia is 969,000. This figure represents a 17% increase compared to 2020. SITB 2022 data shows there are 15,375 cases of co-infection of pulmonary TB with HIV.
Fitri Amelia Rizki, Irvan Medison, Fenty Anggrainy   +2 more
doaj   +1 more source

Substantially Altered Local and Systemic Immunity in Ischemia‐Free Versus Conventional Liver Transplantation

Advanced Science, EarlyView.
This study investigates how ischemia‐free liver transplantation (IFLT) shapes both local and systemic immune responses compared with conventional liver transplantation (CLT). Our findings demonstrate that IFLT confers significant immunological protection by attenuating the STAT3‐HIF‐1α axis and enhancing the Heme‐HMOX1 pathway, two regulatory networks ...
Tao Luo, Shuai He, Shirui Chen, Dongmei Ye, Shibo Zhang, Di Liu, Dawei Zou, Linhe Wang, Huadi Chen, Jinghong Xu, Huanjie Liu, Ruiting Liu, Xi Tan, Yitong Wang, Jiayi Zeng, Runbing Mo, Yuexin Li, Yuyi Zhang, Tanyiyang Ruan, Tielong Wang, Zehua Jia, Yu Jia, Tongdi Fang, Yimou Lin, Xiaorui Liu, Yunhua Tang, Maogen Chen, Qiang Zhao, Anbin Hu, Weiqiang Ju, Yi Ma, Dongping Wang, Xiaofeng Zhu, Schlegel Andrea, Yuan Zhai, Kwan Man, Tullius G. Stefan, Yifang Gao, Jinxin Bei, Xiaoshun He, Zhiyong Guo   +40 more
wiley   +1 more source

The effect of sodium deoxyribonucleate with iron complex on the expression of surface markers of MT-4 cells infected with human immunodeficiency virus type 1 (HIV-1) (Retroviridae: Primate lentivirus group)

Вопросы вирусологии
Introduction. The persistence of immune dysfunction during therapy has serious consequences for the health of HIV-infected people. Therefore, an important direction is the search for drugs that can reduce the inflammatory potential of the immune system ...
Dmitry N. Nosik, Lyudmila B. Kalnina, Lyudmila M. Selimova, Ellie N. Kaplina   +3 more
doaj   +1 more source

FAPα+ Macrophages Orchestrate Immune Evasion in Multiple Myeloma by Dual Regulation of PD‐L1 and T Cell Senescence

Advanced Science, EarlyView.
Fibroblast activation protein alpha‐positive (FAPα+) macrophages, a distinct subset of multiple myeloma (MM)‐associated macrophages, drive immune evasion in MM through multi‐faceted mechanisms. FAPα physically interacts with vimentin (VIM) and triggers its phosphorylation at the S72 residue, which in turn induces PD‐L1 transcription. Additionally, FAPα
Huiyao Gu, Zhenfeng Dai, Xi Huang, Enfan Zhang, Xinyuan Dai, Haoguang Chen, Wen Cao, Jinna Zhang, Yifan Hou, Haimeng Yan, Yang Yang, Li Yang, Yi Li, Wenlong Lin, Zhen Cai, Jingsong He   +15 more
wiley   +1 more source

Correlation of CD4+ levels and caspase-3 in condyloma acuminata with HIV reactive patients

Medisains
Background: Human papillomavirus is an infection that causes malignancy because of persistency and modulation of apoptotic pathways, especially caspase-3.
Elok Nurfaiqoh, Prasetyadi Mawardi, Nugrohoaji Dharmawan, Indah Julianto, Endra Yustin Ellistasari   +4 more
doaj   +1 more source

CD32 is expressed on cells with transcriptionally active HIV but does not enrich for HIV DNA in resting T cells [PDF]

, 2018
The persistence of HIV reservoirs, including latently infected, resting CD4+ T cells, is the major obstacle to cure HIV infection. CD32a expression was recently reported to mark CD4+ T cells harboring a replication-competent HIV reservoir during ...
Abdel-Mohsen, Mohamed, Betts, Michael R., Buzon, Maria J., Castellvi, Josep, Cox, Kara, Del Rio Estrada, Perla M., Frank, Ian, Genesca, Meritxell, Giron, Leila B., Gonzalez-Navarro, Mauricio, Grau-Exposito, Judith, Hazuda, Daria, Howell, Bonnie, King, Collin T., Kostman, Jay, Kuri-Cervantes, Leticia, Li, Qingsheng, Lynn, Kenneth, Martinez-Picado, Javier, Montaner, Luis J., Mounzer, Karam, Nell, Racheal A., Paiardini, Mirko, Planelles, Vicente, Reyes-Teran, Gustavo, Richman, Douglas, Serra-Peinado, Carla, Spivak, Adam M., Tebas, Pablo, Tomescu, Costin, Vadrevu, Surya Kumari, Vemula, Sai, Wan, Yanmin, Wu, Guoxin   +33 more
core   +1 more source

Perfluorooctanoic Acid Exposure Causes Macrophage Ammonia Retention and Induces Spontaneous Miscarriages

Advanced Science, EarlyView.
PFOA exposure induces pregnancy loss by promoting glutaminolysis, which further causes ammonia accumulation in macrophages. Cellular ammonia retention results in damage to mitochondria and lysosomes, which leads to cell death eventually. Impaired lysosomes also decrease the secretion of the Cathepsin B (CTSB), and attenuate macrophage infiltration and ...
Yongbo Zhao, Yijun Zhang, Hanyu Rao, Jiani Sun, Zhiyi Pan, Liping Jin, Yan Zhao   +6 more
wiley   +1 more source

Bufalin Inhibits the PI3K/AKT Pathway by Targeting GTF3C4 to Impede Breast Cancer Progression

Advanced Science, EarlyView.
Mechanisms of Bufalin‐Mediated Intervention in Breast Cancer. ABSTRACT Breast cancer incidence is rising globally, presenting challenges such as treatment side effects and drug resistance. Bufalin is a bufadienolides compound with potential anti‐cancer effects. This study shows that bufalin inhibits malignant proliferation of MDA‐MB‐231 and MCF‐7 cells
Siyu Guo, Xiaodong Chen, Haojia Wang, Jiying Zhou, Peiying Lu, Jiangying Liu, Keyan Chai, Jingyuan Zhang, Siyun Yang, Shan Lu, Yifei Gao, Zhengsen Jin, Xiaoyu Tao, Zhongdong Hu, Qinglin Li, Jiarui Wu   +15 more
wiley   +1 more source

Clinical characteristic, diagnosis and effectiveness of treatment of tuberculosis in HIV-infected patients in the Saratov region

Журнал инфектологии, 2016
Aim: evaluate the clinical manifestations, efficacy of microbiologicaldiagnosis and results of treatment of patients with tuberculosis (TB) in combination with HIV (TB/HIV), residing in the territory of the Saratov region.Materials and methods: analyzed ...
T. I. Morozova, T. Yu. Salina
doaj