Results 161 to 170 of about 1,581,972 (289)

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

Rapid assessment of fern spore quality using microscale electrical conductivity testing. [PDF]

Appl Plant Sci
Huang YM, Ko CW, Duh CT, Huang CM, Chiou WL, Kao TT.   +5 more
europepmc   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

L-(+)-Ergothioneine ameliorates preeclampsia-associated vascular endothelial dysfunction by modulating the Nrf2-PPARγ-sFlt-1 axis. [PDF]

PLoS One
Gong J, Liu Y, Meng Q, Wu J, Chen F, Xu Y, Li Y, Luo Q.   +7 more
europepmc   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Biological Activity of Plant-Derived Peptides, Hydrolysates and Digests in the Caco-2 Intestinal Epithelial Model: A Systematic Critical Review. [PDF]

Int J Mol Sci
Perna S, Di Nunzio M.
europepmc   +1 more source

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

FEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court, Nigel Francis, Andrew Shore, Stephen Rutherford   +3 more
wiley   +1 more source

Standardized Upstream Processing of Ovarian Cancer Surgical Specimens for TIL-Oriented Cellular Workflows. [PDF]

Cancers (Basel)
Biernacka A, Kacperczyk-Bartnik J, Witkowska E, Foremniak J, Bidziński M, Derlatka P, Marynowska J.   +6 more
europepmc   +1 more source

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

FEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

Differential Effects of Carboplatin, Metformin, and Boric Acid on Cell Viability, Migration, and Oxidative Stress in MCF-7 Breast Cancer and CRL-4010 Normal Mammary Epithelial Cells. [PDF]

Biomedicines
Süren NE, Biltekin B, Degirmencioglu S, Uzun H, Bilir A.   +4 more
europepmc   +1 more source