Results 201 to 210 of about 732,598 (320)

Augmenting Middle‐Down Sequence Coverage With Trapped Ion Mobility Spectrometry

Journal of Mass Spectrometry, Volume 61, Issue 11, November 2026.
ABSTRACT Middle‐down proteomics has emerged as an attractive alternative to conventional bottom‐up workflows because it better preserves sequence information and can annotate concurrent post‐translational modifications (PTMs). This is facilitated by a limited proteolysis step, which generates larger polypeptides than those typically found in bottom‐up ...
Rachitha S. Reddy, Nicholas B. Borotto
wiley   +1 more source

Characterization of Full‐Length Antibody Complexes Through HDX‐Mass Spectrometry Coupled With NMR Spectroscopy: New Insight Into Avelumab/PD‐L1 Interaction

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
Combining HDX‐MS and NMR enables the mapping of epitopes and paratopes in full‐length antibody complexes, revealing transient interactions and potential artifacts. ABSTRACT Recombinant biomacromolecules have significantly transformed pharmaceuticals, in particular monoclonal antibodies (mAbs) that target key areas in oncology, immunology, inflammation,
Francesca Sacco, Fabio Baroni, Angela Capolupo, Sofia Petrocchi, Jonathan Zöller, Linda Cerofolini, Pasquale Russomanno, Rebecca Calamandrei, Bianca Susini, Siyu Lin, Fabio D'Amici, Enrico Ravera, Julian Langer, Marco Fragai   +13 more
wiley   +2 more sources

Human Antibody Isotypes, Subclasses, Allotypes and Fc Biology: Clinical Implications in Infectious Diseases, Autoimmunity, and Cancer. [PDF]

Pharmaceuticals (Basel)
Gautam S, Singh S, Thakkar V, Joshi D, Kumar S.   +4 more
europepmc   +1 more source

Gastric Cancer: Epidemiology, Risk Factors, Pathogenesis, Clinical Features, Diagnosis, and Management

MedComm, Volume 7, Issue 11, November 2026.
This comprehensive review summarizes gastric cancer epidemiology, multifactorial risk factors (like infectious, dietary, genetic), pathogenesis such as precancerous evolution, molecular alterations, and a focus on the bidirectional interactions between gastric cancer cells and macrophages in the tumor microenvironment.
Yixuan Xin, Xingya Wang, Yangtao Wu, Qian Liu, Qian Ren, Hui Wang, Jingbo Zhai   +6 more
wiley   +1 more source

Bacterial sialidases subvert the complement system through desialylation

Protein Science, Volume 35, Issue 11, November 2026.
Abstract Bacterial sialidases (neuraminidases) are widely studied virulence factors, yet their impact on the complement system, a central component of innate immunity, remains poorly understood. Here, we investigate the effects of six sialidases from five human pathogens, including Bacteroides fragilis, Clostridium perfringens, Tannerella forsythia ...
Kurni Kurniyati, Nicholas D. Clark, Qin Fu, Sheng Zhang, Weigang Qiu, Michael G. Malkowski, Chunhao Li   +6 more
wiley   +1 more source

Simultaneous quantification of anti-Spike IgG subclasses against various SARS-CoV-2 variants using a multiplex serological assay. [PDF]

Med Microbiol Immunol
Bischof ML, Irrgang P, Tenbusch M, Keppler OT, Wratil PR.   +4 more
europepmc   +1 more source

Current advances in 2025: A critical review of selected topics by the Association for the Advancement of Blood and Biotherapies (AABB) Clinical Transfusion Medicine Committee

Transfusion, EarlyView.
Nabiha H. Saifee, Jennifer Andrews, Mary Berg, Stella T. Chou, Mischa Covington, Elizabeth P. Crowe, Ruchika Goel, Juliana A. Guarente, Tina Ipe, Jeremy W. Jacobs, Jessica Jacobson, Cyril Jacquot, Jenna Khan, Thane A. Kubik, Theodros Mamo, Michael F. Murphy, Kerry O'Brien, Monica B. Pagano, Anil K. Panigrahi, Jacqueline N. Poston, Scott E. Potter, Simon J. Stanworth, Moritz Stolla, Alyssa Ziman, Ryan A. Metcalf   +24 more
wiley   +1 more source

A covalent peptide engager approach to equip immunotherapeutic monoclonal and pan IgG serum antibodies with new tumour‐targeting function

British Journal of Pharmacology, Volume 183, Issue 22, Page 6685-6703, November 2026.
Abstract Background and Purpose Site‐specific antibody modification is a useful chemical strategy to elaborate antibody therapeutic function. Conventional lysine‐ or cysteine‐based conjugation methods generate heterogeneous products, while protein engineering approaches are resource‐intensive.
Karolina Krygier, Sandra Szu‐Wei Hwang, Anthony F. Rullo   +2 more
wiley   +1 more source

Toward site-specific characterization of structural perturbations on glycosylated Fc using NMR at natural abundance. [PDF]

J Biomol NMR
Vibert B, Nguyen S, Henot F, Doyen C, Hernandez-Alba O, Cianférani S, Clavier S, Frances O, Boisbouvier J.   +8 more
europepmc   +1 more source