Results 201 to 210 of about 280,630 (308)

Tumor‐Derived Alpha‐1 Antitrypsin Promotes Liver Metastasis of Colorectal Cancer Through the Neutrophil Extracellular Traps–CCDC25 Pathway

Advanced Science, EarlyView.
ABSTRACT Liver metastasis is a leading cause of mortality in colorectal cancer (CRC), where the inflammatory tumor microenvironment, specifically neutrophil infiltration, significantly promotes metastatic colonization. This study reveals a pro‐metastatic role for alpha‐1 antitrypsin (A1AT) in CRC liver metastasis via a dual mechanism involving ...
Qian Fei, Chunning Li, Lei Zhan, Xiaoyan Li, Yan Hui, Yue Jin, Jing Zhang, Lu Yang, Xin Sun, Xiaoxi Li, Qian Dong, Jingdong Zhang   +11 more
wiley   +1 more source

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

Advanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu, Xinyu Sun, Wanxia Ma, Jianming Yang, Xuan Sun, Lisong Zhang, Yumeng Liu, Tianshu Ren, Qi Wang, Jingyu Wang, Xiao Li, Xianping Peng, Liu Yang, Junqiang Lv, Zhi Yao, Zhi‐Song Zhang, Quan Wang   +16 more
wiley   +1 more source

Identification of a potent V3 glycan site broadly neutralizing antibody targeting an N332_gp120 glycan-independent epitope. [PDF]

Nat Immunol
Gieselmann L, DeLaitsch AT, Rohde M, Radford C, Worczinski J, Ashurov A, Ahmadov E, Burger JA, Havenar-Daughton C, Deshpande S, Giovannoni F, Corti D, Kreer C, Ercanoglu MS, Schommers P, Georgiev IS, West AP, Knüfer J, Stumpf R, Kroidl A, Geldmacher C, Maganga L, William W, Ntinginya NE, Hoelscher M, Yang Z, Wei Q, Renfrow MB, Green TJ, Novak J, van Gils MJ, Gristick HB, Gruell H, Bloom JD, Seaman MS, Bjorkman PJ, Klein F.   +36 more
europepmc   +1 more source

Androgen Receptor‐Induced Lactoferrin Accelerates Prostate Tumorigenesis Through Modulating Ferroptosis

Advanced Science, EarlyView.
This study demonstrates that transcription factor androgen receptor (AR) directly binds the LF promoter, driving lactoferrin overexpression to promote ferritin (FTH1/FTL) upregulation and inhibit p53‐ALOX12‐mediated ferroptosis in prostate cancer. Lactoferrin could be a new potential therapeutic target in prostate cancer.
Can Liu, Qiu Peng, Xiaoyue Zhang, Zhengshuo Li, Yangge Wu, Yuqing Wen, Run Zheng, Shuanglong Wu, Chenfei Zhou, Zhengyu Hu, Lanjun Shu, Xinyi Ma, Qiuyang Li, Ya Ma, Chunlin Ou, Ming Zhao, Songqing Fan, Lingyu Wei, Jian Ma   +18 more
wiley   +1 more source

In Vivo Determinants of Hepatitis C Virus Adaptation and Escape From Neutralizing Antibody AR5A. [PDF]

Cell Mol Gastroenterol Hepatol
Velázquez-Moctezuma R, Burm R, Verhoye L, Collignon L, Holmbeck K, Giang E, Law M, Bukh J, Meuleman P, Prentoe J.   +9 more
europepmc   +1 more source

Quantitative Mass Spectrometry‐Based Biodistribution of Monoclonal Antibodies: An Alternative to Radio‐Biodistribution

Advanced Science, EarlyView.
Monoclonal antibodies are powerful anticancer therapeutics targeting tumor‐associated antigens. Mass spectrometry enables precise and accurate quantification of mAbs in tumor plasma and healthy organs. Unlike ligand binding assay and radioactivity, mass spectrometry does not suffer from matrix effects and labelling artefacts while facilitating method ...
Domenico Ravazza, Sheila Dakhel Plaza, Samuele Cazzamalli, Andrea Ciamarone, Andrea Galbiati, Riccardo Stucchi, Frederik Peissert, Emanuele Puca, Dario Neri, Ettore Gilardoni   +9 more
wiley   +1 more source

Structures of vesicular stomatitis virus glycoprotein G alone and bound to a neutralizing antibody. [PDF]

PLoS Pathog
Minoves M, Ouldali M, Belot L, Roche S, Johari S, Noiray M, Zarkadas E, Schoehn G, Gaudin Y, Albertini AA.   +9 more
europepmc   +1 more source

A Keratinocyte‐Mast Cell NF‐κB2/CXCL2/IL‐6 Amplification Loop Enhances Cutaneous Antifungal Defense Against C. albicans

Advanced Science, EarlyView.
ABSTRACT Mast cells (MCs), key innate immune sentinels at the host–environment interface, serve as primary responders to invading pathogens. However, their specific contribution to host defense against cutaneous Candida albicans (C. albicans) infection and their synergy with other immune and non‐immune cells remain poorly understood. Here, we show that
Yan Yuan, Manyun Mao, Jiaan Zhang, Zhimin Duan, JiaNing Wang, Yujie Chen, Sihan Chen, Chuting Liang, Xvyue Zhou, Songmei Geng, Min Li, Xu Chen, Ni Lian   +12 more
wiley   +1 more source

Standardized neutralizing antibody assay for Coxsackievirus A10 in clinical trial: A framework for multivalent hand, foot, and mouth disease vaccine evaluation. [PDF]

Hum Vaccin Immunother
Wang Q, Li L, Gao J, Liu M, Wang Y, He Q, Wang W, Li Y, Gu M, Xie Z, Liu Q, Han J, Zhang Z, Guo J, Wu X, Mao Q, Chen X, Liang Z, Gao F, Ma X.   +19 more
europepmc   +1 more source

Macrophage Extracellular Traps in Immunity and Cancer

Advanced Science, EarlyView.
As a macrophage‐mediated innate defense mechanism, the dysregulated release of METs drives chronic inflammation and influences tumor progression. Furthermore, METs exhibit a functional duality within the tumor microenvironment, capable of both promoting and suppressing tumor development.
Junyao Li, Eugenie Nepovimova, Adam Grundel, Lukas Peter, Qinghua Wu, Kamil Kuca   +5 more
wiley   +1 more source