Visual Location of Oxygen Vacancies on Bismuth Titanate Nanosheets with Periodic Quantum Well and Promoting HO Photosynthesis.

Oxygen vacancy (OV) defect engineering plays a crucial role in enhancing photocatalytic efficiency. However, the direct visual characterization of oxygen vacancies still remains technically limited. Herein, a bismuth titanate (BiTiO, BTO-OV) model photocatalyst containing oxygen vacancies is constructed through density functional theory (DFT) calculations to reveal the influence mechanism of distinctive periodic quantum well and oxygen vacancies on the charge transfer behavior in BTO.

FOXA1 activates NOLC1 transcription through NOTCH pathway to promote cell stemness in lung adenocarcinoma.

Tumor cell stemness plays a pivotal role in generating functional heterogeneity within tumors and is implicated in essential processes such as drug resistance, metastasis, and cell proliferation. Therefore, creating novel tumor diagnostic techniques and therapeutic plans requires a knowledge of the possible processes that preserve the stem cell-like qualities of cancers. Bioinformatics analysis of NOLC1 expression in lung adenocarcinoma (LUAD) and prediction of its upstream transcription factors and their binding sites were completed.

Genome-wide identification of CAMTA gene family in teak (Tectona grandis) and functional characterization of TgCAMTA1 and TgCAMTA3 in cold tolerance.

Background: Calmodulin-binding transcription activator (CAMTA) proteins play significant roles in signal transduction, growth and development, as well as abiotic stress responses, in plants. Understanding their involvement in the low-temperature stress response of teak is vital for revealing cold resistance mechanisms.

Results: Through bioinformatics analysis, the CAMTA gene family in teak was examined, and six CAMTA genes were identified in teak.

Chemically engineered antibodies for autophagy-based receptor degradation.

Cell surface receptor-targeted protein degraders hold promise for drug discovery. However, their application is restricted because of the complexity of creating bifunctional degraders and the reliance on specific lysosome-shuttling receptors or E3 ubiquitin ligases. To address these limitations, we developed an autophagy-based plasma membrane protein degradation platform, which we term AUTABs (autophagy-inducing antibodies).

Acute exposure to nitrogen mustard induces rapid nuclear component regulation and delayed stress to exogenous stimuli.

Nitrogen mustard (NM) is a vesicant agent with potent toxic effects on various tissues. Numerous theories have been proposed to explain its toxic mechanisms, yet research on the interconnections among these theories is lacking. This study focuses on analyzing the characteristics of genes involved in NM-induced bronchial injury within the Comparative Toxicogenomics Database (CTD).