Results 261 to 270 of about 243,058 (345)

Endocrine Resistance Score Based on Three Key Genes Predicts Prognosis and Reveals Potential Therapeutic Targets for ER+HER2− Breast Cancer

open access: yesCell Proliferation, EarlyView.
We generated endocrine‐resistant BC cell lines and identified CLEC3A, PCDH10, and ST3GAL1 as key endocrine‐resistant genes. More importantly, we validated their role in mediating resistance through PI3K‐AKT signalling and developed a predictive ERS with strong clinical relevance.
Liqin Ping   +7 more
wiley   +1 more source

Adhesion of Immunoglobulins to Band3 Promotes Increased Erythrocyte Sedimentation Rate in Multiple Myeloma

open access: yesCell Proliferation, EarlyView.
Decreased sialic acid increases the adhesion of RBC membranes to immunoglobulins leading to an increased erythrocyte sedimentation rate (ESR). The increase in reactive oxygen species (ROS) damages the sialic acid glycosyl chains on the surface of RBC membrane proteins, causing the membrane proteins to be overexposed to the plasma environment due to the
Sicheng Bian   +16 more
wiley   +1 more source

Use of the oral microbiota as screening test to identify children at risk for caries development. A systematic review of longitudinal studies

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This study investigated trends in oral microbiota composition (index test) that could indicate potential candidates to identify children at risk for dental caries development compared with visual/tactile examination (reference test). MEDLINE/PubMed, Web of Science, Embase, Scopus, Lilacs, SciELO, and Google Scholar databases were searched up ...
Heitor Sales de Barros Santos   +3 more
wiley   +1 more source

Evolutionary divergence and functional insights into the heteromeric cis‐prenyltransferase of Paramecium tetraurelia

open access: yesThe FEBS Journal, EarlyView.
Heteromeric cis‐prenyltransferases (CPT) are indispensable for dolichol synthesis and protein N‐glycosylation in most eukaryotes. The catalytic subunits are strongly conserved throughout evolution, in contrast to the evolutionarily variable accessory subunits. The POC1 protein from Paramecium tetraurelia is the smallest identified CPT‐accessory subunit
Agnieszka Onysk   +8 more
wiley   +1 more source

Biochemical analysis of Caenorhabditis elegans surface mutants [PDF]

open access: yes, 1997
Blaxter, M.L., Link, C., Silverman, M.
core  

Structural and functional characterization of the newly identified Photorhabdus laumondii tumor necrosis factor‐like lectin

open access: yesThe FEBS Journal, EarlyView.
We characterize the PLTL lectin from Photorhabdus laumondii, which adopts a unique TNF‐like fold. Binding assays reveal a preference for branched histo‐blood group oligosaccharides. Protein crystallography uncovers a novel hexameric assembly and identifies key residues involved in carbohydrate recognition.
Filip Melicher   +7 more
wiley   +1 more source

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