Creating a System of Dual Regulation of Translation and Transcription to Enhance the Production of Recombinant Protein.

When constructing cell factories, it is crucial to reallocate intracellular resources towards the synthesis of target compounds. However, imbalanced resource allocation can lead to a tradeoff between cell growth and production, reducing overall efficiency. Reliable gene expression regulation tools are needed to coordinate cell growth and production effectively.

Magnolol supplementation alleviates diquat-induced oxidative stress via PI3K-Akt in broiler chickens.

This experiment was conducted to investigate the effects of magnolol on the oxidative parameters and jejunum injury induced by diquat in broiler chickens. This test adopts a 2 × 2 factors design, a total of 288 one-day-old male AA broiler chicks randomly allocated to four groups, consisting of six replicates of 12 birds each, which was then denoted as CON group, diquat (DIQ) group (16 mg/kg BW diquat was injected into birds at the age of 21 days), magnolol (MAG) group (basic bird diet supplemented with 300 mg/kg magnolol), and MAG + DIQ group. At 21 days of age, broilers in the DIQ group and the MAG + DIQ group were intraperitoneally injected with 16 mg/kg BW diquat.

Expression and mechanism of long non-coding RNA HCG22 in oral squamous cell carcinoma.

Objectives: To investigate the expression and mechanism of the long non-coding RNA (lncRNA) HCG22 in oral squamous cell carcinoma (OSCC).

Methods: HCG22 levels were detected in the OSCC and adjacent tissues, OSCC cells, and normal oral keratinocytes. HCG22 expression in SCC-25 and HSC-3 cells was upregulated by transfection of the overexpressing plasmi dvector.

[Screening of biomarkers related with leukocyte responses early after burn injury in mice by differential gene expression profiling].

Objective: To screen the genes related with leukocyte responses in mice early after burn injury by bioinformatic analysis of the gene expression profiling data.

Methods: The gene expression profiles were obtained from GEO (GSE7404, Mouse musculus, 25% TBSA, full-thickness) database. T test, fold changes and GO functional enrichment analysis were used to identify the differentially expressed genes (DEGs) related to leukocyte responses to burns; the interacting genes were transferred to STRING to construct the protein-protein interaction (PPI) network.