Results 101 to 110 of about 143,975 (276)
Pre‐Encoded IFN‐I Sensitivity Exacerbates Memory T Cell Senescence in Solid Tumors
Advanced Science, EarlyView.Type I interferon (IFN‐I) signaling promotes p21‐dependent cell cycle arrest in senescent tumor‐specific memory T cells, resulting in poor proliferative responses and solid tumor regression during cancer vaccination. Conversely, IFNα/β receptor blockade reinvigorates T cell proliferation to regress solid tumors and is more effective with increasing ...
Andrew Nguyen +4 more
wiley +1 more source
Low copy number vectors for expression of fused genes to β-galactosidase inEscherichia coli [PDF]
FEMS Microbiology Letters, 1991 A series of six expression vectors, pXM184Lac.A, B, C, pXM184Z.A, B, C, based on the low copy plasmid pACYC184 that allow for expression of proteins fused to beta-galactosidase in Escherichia coli is described. A level of 50,000 units of beta-galactosidase is routinely observed and is easily identifiable on protein gels.
openaire +2 more sources
Advanced Science, EarlyView.Fibroblast activation protein alpha‐positive (FAPα+) macrophages, a distinct subset of multiple myeloma (MM)‐associated macrophages, drive immune evasion in MM through multi‐faceted mechanisms. FAPα physically interacts with vimentin (VIM) and triggers its phosphorylation at the S72 residue, which in turn induces PD‐L1 transcription. Additionally, FAPα
Huiyao Gu +15 more
wiley +1 more source
Hepatology, EarlyView., 2022 Abstract Background and Aims Intrahepatic cholangiocarcinoma (ICC) is a deadly but poorly understood disease, and its treatment options are very limited. The aim of this study was to identify the molecular drivers of ICC and search for therapeutic targets.
Yuto Shiode +16 more
wiley +1 more source
Química Nova, 2015 The present study investigated the carboxylation of silver nanoparticles (AgNPs) by 1:3 nitric acid-sulfuric acid mixtures for immobilizing Aspergillus oryzae β-galactosidase.
Shakeel Ahmed Ansari +2 more
doaj +1 more source
Molecules, 2020 Glycosidase inhibitors have shown great potential as pharmacological chaperones for lysosomal storage diseases. In light of this, a series of new cyclopentanoid β-galactosidase inhibitors were prepared and their inhibitory and pharmacological chaperoning
Patrick Weber +18 more
doaj +1 more source
Purification and some properties of phospho-β-galactosidase from the Gram-negative oral bacterium Leptotrichia buccalis ATCC 14201 [PDF]
FEMS Microbiology Letters, 2002 Phospho-beta-galactosidase (P-beta-gal; EC 3.2.1.85) is induced during growth of Leptotrichia buccalis ATCC 14201 on lactose and lactulose. The enzyme has been purified to electrophoretic homogeneity (M(r) approximately 53 kDa, pI approximately 4.8), and kinetic parameters have been determined using the chromogenic analog o-nitrophenyl-beta-D ...
openaire +2 more sources
Advanced Science, EarlyView.Diabetic bone marrow exhibits pathological ECM hyperviscosity that activates TRPV2‐mediated Ca2⁺ influx, leading to perinuclear F‐actin disassembly, nuclear deformation, and chromatin condensation. This cytoskeletal‐nuclear decoupling suppresses osteogenic differentiation of BMSCs.
Yao Wen +8 more
wiley +1 more source
Hepatology, EarlyView., 2022 IL‐31 levels correlate with pruritus in patients with cholestatic and metabolic liver diseases Abstract Background and Aims Pruritus is associated with multiple liver diseases, particularly those with cholestasis, but the mechanism remains incompletely understood.
Jun Xu +20 more
wiley +1 more source
Down-regulatory mechanism of mammea E/BB from Mammea siamensis seed extract on Wilms' Tumor 1 expression in K562 cells. [PDF]
, 2016 BackgroundWilms' tumor 1 (WT1) is a biological marker for predicting leukemia progression. In this study, mammea E/BB, an active compound from Saraphi (Mammea siamensis) seed extract was examined for its effect on down-regulatory mechanism of WT1 gene ...
Ampasavate, Chadarat +6 more
core +1 more source