Results 81 to 90 of about 20,805 (196)

Age-associated defect in ADCC response to COVID-19 vaccine

npj Vaccines
We investigated age-associated effects of SARS-CoV-2 vaccination in elderly individuals (n = 50, mean age 79) after six SARS-CoV-2 vaccine doses. While neutralization titers remained comparable across age groups, Fc-mediated effector functions declined ...
Benjamin L. Sievers, Mazharul Altaf, Mark T. K. Cheng, Kimia Kamelian, Claire Cormie, The CITIID-NIHR BioResource COVID-19 Collaboration, Rainer Doffinger, Ravindra K. Gupta   +7 more
doaj   +1 more source

Fc-mediated immune effector functions elicited by recombinant and live-attenuated herpes zoster vaccines

Expert Review of Vaccines
Background The role of Fc-mediated immune responses in protecting against herpes zoster remains poorly understood. This study aimed to evaluate the Fc-mediated immune responses of anti-VZV glycoprotein E antibodies induced by two licensed varicella ...
Zhuangzhuang Huang, Pengfei Jin, Hongxing Pan, Mingwei Wei, Qi Liang, Mingzhi Gan, Simin Li, Xiangjun Zhai, Jingxin Li   +8 more
doaj   +1 more source

Natural Killer Cell-Mediated Antibody-Dependent Cellular Cytotoxicity Against SARS-CoV-2 After Natural Infection Is More Potent Than After Vaccination. [PDF]

J Infect Dis, 2022
Rieke GJ, van Bremen K, Bischoff J, ToVinh M, Monin MB, Schlabe S, Raabe J, Kaiser KM, Finnemann C, Odainic A, Kudaliyanage A, Latz E, Strassburg CP, Boesecke C, Schmidt SV, Krämer B, Rockstroh JK, Nattermann J.   +17 more
europepmc   +1 more source

Coordinated TNF–NF‐κB and PI3K–Akt Modulation by Yueju Pill in Hashimoto's Thyroiditis: A Network Pharmacology and Molecular Docking Study

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Network pharmacology and molecular docking identify a coordinated dual‐axis regulatory framework for Yueju pill in Hashimoto's thyroiditis. Candidate compounds and prioritized targets converge on TNF–NF‐κB inflammatory and PI3K–Akt survival/apoptosis signaling, providing computational support for a testable multi‐target hypothesis requiring ...
Hao Zhang, Kuojun Ren, Shengying Wang
wiley   +1 more source

Mapping Mutations and Signaling Network Interactions to Guide Precision Therapy in Gallbladder Cancer

Cancer Reports, Volume 9, Issue 10, October 2026.
ABSTRACT Background Gallbladder cancer (GBC) is a biologically complex malignancy arising from the epithelial lining of the gallbladder, with adenocarcinoma constituting the major histological subtype. Early detection is challenging because of vague clinical manifestations and the organ's deep‐seated anatomical location, resulting in diagnosis at ...
Nisha Manav, Akanksha Kashyap, Lakshay Malhotra, Chethan Rajegowda, Chandra Prakash Prasad   +4 more
wiley   +1 more source

Spike-specific IgG4 generated post BNT162b2 mRNA vaccination is inhibitory when directly competing with functional IgG subclasses

Cell Reports
Summary: COVID-19 vaccines proved vital in controlling the SARS-CoV-2 pandemic. Both neutralizing and effector-function activities of Spike-specific antibodies are important for their protective activity.
Jerry C.H. Tam, Abbie C. Sibayan, Jeffrey Seow, Carl Graham, Ashwini Kurshan, Blair Merrick, Richard J. Stanton, Katie J. Doores   +7 more
doaj   +1 more source

CLDN18.2 in pancreatic ductal adenocarcinoma: Biomarker assessment, spatial heterogeneity and therapeutic modality selection

Clinical and Translational Discovery, Volume 6, Issue 5, October 2026.
This review presents a framework for selecting Claudin 18.2 (CLDN18.2)‐directed treatment modalities in pancreatic ductal adenocarcinoma according to tumour antigen coverage and spatial distribution. Representative assessment at baseline and reassessment after progression can guide treatment adaptation over time.
Ruyu Tan, Zhexin Zhang, Jiaxin Wang, Roland Andersson, Daniel Ansari, Jinfei Chen   +5 more
wiley   +1 more source

Context‐dependent TREM2 signalling in myeloid cells: Molecular mechanisms and immunotherapeutic divergence in neurodegeneration and cancer

Clinical and Translational Medicine, Volume 16, Issue 10, October 2026.
Divergent triggering receptor expressed on myeloid cells 2 (TREM2) signalling pathways instruct myeloid cell adaptation towards neuroprotective disease‐associated microglia (DAM)/lipid‐associated macrophage (LAM) or immunosuppressive tumour‐associated macrophage (TAM) phenotypes.
Yaqing Lv, Mingpeng Shi, Yongfei Zhao, Yi Yu, Jiawei Lv, Hai Zhao   +5 more
wiley   +1 more source

Harnessing Natural Killer Cells: From Neuroimmunology to Novel Therapies for Central Nervous System Diseases

MedComm, Volume 7, Issue 10, October 2026.
This review delineates the multifaceted roles of natural killer (NK) cells in the central nervous system, spanning direct cytolysis, immunoregulation, and crosstalk with the brain microenvironment. We evaluate the translational potential and challenges of NK cell immunotherapies for a spectrum of neurological conditions.
Kaihang Deng, Wai Po Chong
wiley   +1 more source

Glycoproteomic Signatures of IgG Subclass N‐Glycosylation Reveal Molecular Endotypes in Idiopathic Inflammatory Myopathies

MedComm, Volume 7, Issue 10, October 2026.
• EThcD‐sceHCD‐MS/MS and updated PANDA software decode IgG N‐glycosylation in IIMs. • Unsupervised clustering reveals three novel glyco‐endotypes matching clinical phenotypes. • A seven‐glycopeptide model enables robust endotype prediction beyond conventional subtypes.
Tong Wu, Yanhong Li, Yingying Ling, Yinlan Wu, Jing Zhao, Lu Cheng, Chunyu Tan, Yi Zhang, Yong Zhang, Yi Liu   +9 more
wiley   +1 more source