Results 181 to 190 of about 1,582,509 (353)

WT1‐Targeted Oral Bifidobacterium longum Vaccine Enhances Checkpoint Blockade Efficacy in Pancreatic Cancer

Advanced Science, EarlyView.
Oral WT1‐targeted Bifidobacterium longum vaccine promotes WT1‐associated cellular immunity and enhances anti‐PD‐1/anti‐CTLA‐4 efficacy in pancreatic cancer. ABSTRACT Pancreatic ductal adenocarcinoma (PDAC) remains largely unresponsive to immune checkpoint inhibitors (ICI) due to its profoundly immunosuppressive tumor microenvironment.
Taiki Yamazaki, Aori Minami, Misako Hirota, Mirei Hirano, Ryota Sato, Atsuki Honma, Hideto Ueki, Toshiro Shirakawa   +7 more
wiley   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Malaria immunology and vaccine development

, 2008
This thesis describes work undertaken by the author at the University of Oxford. Itbegins by providing an introduction to malaria infection and pathophysiology, anda review of the latest attempts to produce an effective malaria vaccine.
Thompson, Fiona Mary
core   +1 more source

Hepatitis E virus seroprevalence in South Africa: a multi-site study among HIV-negative and HIV-positive adults and age-stratified children (2–17 Years)

BMC Infectious Diseases
Background Hepatitis E virus (HEV) seroprevalence varies by age and geography. Data on HEV seroprevalence across age groups and among people living with HIV (PLWH) in South Africa is scarce.
Tarun Saluja, Nigus Telele, Elizabeth Hellström, Essack Mitha, Maphoshane Nchabeleng, Rita Baiden, Naveena Aloysia D’Cor, Sridhar Vemula, Ju Yeon Park, Lei Yang, Jiyoung Lee, Deok Ryun Kim, Sunju Park, Sanet Aspinall, HuiRong Pan, J Wai-Kuo Shih, Julia A Lynch   +16 more
doaj   +1 more source

Targeting DNGR‐1 with Fangchinoline Elevates Dendritic Cell Antigen Cross‐Presentation‐Mediated Antitumor Immunity in Melanoma

Advanced Science, EarlyView.
Fangchinoline is identified as a small‐molecule DNGR‐1 modulator that enhances dendritic‐cell cross‐presentation of tumor antigens. By engaging DNGR‐1 and activating Syk–Nox2 signaling, it promotes phagosomal ROS, antigen escape, MHC‐I presentation, and CD8+ T‐cell priming, thereby strengthening antitumor immunity and sensitizing tumors to PD‐1 ...
Yuan Liao, Zhenyang Ren, Jing Zhou, He Luo, Yuling Li, Dan Chen, Yuxiao Jiang, Canzhe Li, Mengyi Zheng, Anqi Li, Yao Wang, Yang Zhang, Dingye Wang, Yanjun Jiang, Jiangyong Gu, Biaoyan Du, Yafei Shi, Fang Liu, Jianyong Xiao, Kun Wang   +19 more
wiley   +1 more source

Conformational Snapshots of CydDC in a Native Lipid Bilayer Coupling Heme Transport to Antibiotic Resistance

Advanced Science, EarlyView.
Phylogenetic and biochemical analyses of the heme transporter CydDC reveal its functional conservation throughout bacterial evolution and demonstrate its unique asymmetric allosteric mechanism. Furthermore, impairment of CydDC function directly affects bacterial antibiotic resistance and likely compromises antibiotic efficacy through drug efflux.
Lili Yang, Changbin Zhang, Mengyuan Lyu, Yongbo Luo, Jierou Zhang, Yujiao Chen, Lintao Luo, Wen Qiao, Xiangyangpeng Li, Yu Zhou, Zhongling Wei, Yuling Xiao, Qian Niu, Juan Zhou, Guanglin He, Binwu Ying, Zhaoming Su, Hao Chen, Xiaodi Tang, Haohao Dong   +19 more
wiley   +1 more source

Hemoglobin's α‐Helix‐to‐β‐Sheet Transition Enables Targeted mRNA Delivery to the Lung

Advanced Science, EarlyView.
Acidic heating converts hemoglobin into β‐sheet‐rich fibrils with positively charged surfaces. These hemoglobin fibrils electrostatically complex IL‐11 scFv mRNA, selectively bind circulating platelets, and hitchhike to the lung, where they are enriched in fibroblasts.
Xihua Liu, Saiya Li, Guodong Wu, Shuangjian Li, Long Shuang Huang, Xiaoyang Li, Yiguo Zhao, Wei Lu, Cuixia Sun, Qin Cao, Yapeng Fang, Yiping Cao   +11 more
wiley   +1 more source

The Global HIV/AIDS Vaccine Enterprise: scientific strategic plan.

PLoS Medicine, 2005
Global HIV/AIDS Vaccine Enterprise
doaj   +1 more source

Preclinical characterization of the Omicron XBB.1.5-adapted BNT162b2 COVID-19 vaccine

npj Vaccines
As SARS-CoV-2 evolves, increasing in potential for greater transmissibility and immune escape, updated vaccines are needed to boost adaptive immunity to protect against COVID-19 caused by circulating strains.
Kayvon Modjarrad, Ye Che, Wei Chen, Huixian Wu, Carla I. Cadima, Alexander Muik, Mohan S. Maddur, Kristin R. Tompkins, Lyndsey T. Martinez, Hui Cai, Minah Ramos, Sonia Mensah, Brittney Cumbia, Larissa Falcao, Andrew P. McKeen, Jeanne S. Chang, Kimberly F. Fennell, Kevin W. Huynh, Thomas J. McLellan, Parag V. Sahasrabudhe, Wei Chen, Michael Cerswell, Miguel A. Garcia, Shilong Li, Rahul Sharma, Weiqiang Li, Kristianne P. Dizon, Stacy Duarte, Frank Gillett, Rachel Smith, Deanne M. Illenberger, Kari Sweeney Efferen, Annette B. Vogel, Annaliesa S. Anderson, Uğur Şahin, Kena A. Swanson   +35 more
doaj   +1 more source

A Phase‐Resolved Geometric Deep Learning Framework Maps Structural Determinants of Disease‐Associated Protein Aggregation and Guides Suppressor Design

Advanced Science, EarlyView.
SKALE 2.0 maps disease‐associated protein aggregation as a phase‐resolved structural process, linking mutation‐induced geometric perturbations to nucleation, elongation, and suppressor design. Across neurodegenerative proteins, the framework reveals cryptic aggregation vulnerabilities, separates phase‐concordant and phase‐switching mutations, and ...
Jia Shen Sio, Wei Xuan Wilson Loo, Yan Shan Loo, Wen Xin Tan, Hui Xuan Lim, Huitao Liu, Chen Seng Ng   +6 more
wiley   +1 more source