Results 101 to 110 of about 25,858 (250)

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Broadly neutralizing antibodies targeting a conserved silent face of spike RBD resist extreme SARS-CoV-2 antigenic drift

Cell Reports
Summary: Developing broad coronavirus vaccines hinges on identifying and understanding the molecular basis of conserved spike epitopes targeted by broadly neutralizing antibodies (bnAbs).
Ge Song, Meng Yuan, Hejun Liu, Tazio Capozzola, Ryan N. Lin, Jonathan L. Torres, Wan-ting He, Rami Musharrafieh, Katharina Dueker, Panpan Zhou, Sean Callaghan, Nitesh Mishra, Peter Yong, Fabio Anzanello, Gabriel Avillion, Anh Lina Vo, Xuduo Li, Yuexiu Zhang, Muzamil Makhdoomi, Ziqi Feng, Xueyong Zhu, Linghang Peng, David Nemazee, Yana Safonova, Bryan Briney, Andrew B. Ward, Dennis R. Burton, Ian A. Wilson, Raiees Andrabi   +28 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Identification of expanded T-cell clones by spectratyping in nonfunctioning kidney transplants

Journal of Inflammation Research, 2017
Maria Cappuccilli,1 Gabriele Donati,1 Giorgia Comai,1 Olga Baraldi,1 Diletta Conte,1 Irene Capelli,1 Valeria Aiello,1 Andrea Pession,2 Gaetano La Manna1 1Department of Experimental Diagnostic and Specialty Medicine (DIMES), Nephrology, Dialysis, and ...
Cappuccilli M, Donati G, Comai G, Baraldi O, Conte D, Capelli I, Aiello V, Pession A, La Manna G   +8 more
doaj  

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Pre-treatment peripheral blood TCR repertoire as a predictor of response in patients with NSCLC treated with immunochemotherapy

BMC Cancer
Background Although there has been progress in developing T-cell receptor (TCR)-based biomarkers to predict clinical benefit (CB) in patients treated with immune checkpoint blockade (ICB) therapy, studies on the circulating TCR repertoire in non-small ...
Yong Yang, Hui-yu Jiang, Yuan Li, Fang Wu, Zhao-yang Chen, Guo-ping Zheng, Wen-Zhong Su, Hai-long Wang, Min Pang   +8 more
doaj   +1 more source

Accurate prediction of CDR-H3 loop structures of antibodies with deep learning

eLife
Accurate prediction of the structurally diverse complementarity determining region heavy chain 3 (CDR-H3) loop structure remains a primary and long-standing challenge for antibody modeling.
Hedi Chen, Xiaoyu Fan, Shuqian Zhu, Yuchan Pei, Xiaochun Zhang, Xiaonan Zhang, Lihang Liu, Feng Qian, Boxue Tian   +8 more
doaj   +1 more source