Early Versus Delayed Antihypertensive Treatment After Acute Ischemic Stroke by Hypertension History.

Background: We performed a prespecified subgroup analysis of the CATIS-2 trial (China Antihypertensive Trial in Acute Ischemic Stroke II) to compare the effect of early versus delayed antihypertensive treatment on death and disability in patients with and without medical history of hypertension.

Methods: CATIS-2 is a multicenter randomized clinical trial conducted in 106 hospitals in China. The trial randomized 4810 patients with acute ischemic stroke within 24 to 48 hours of symptom onset and elevated systolic blood pressure between 140 and <220 mm Hg to receive antihypertensive treatment immediately after randomization or to discontinue antihypertensive medications for 7 days and then receive treatment on day 8.

Identification and functional characterization of AsWRKY9, a WRKY transcription factor modulating alliin biosynthesis in garlic (Allium sativum L.).

Background: The variations in alliin content are a crucial criterion for evaluating garlic quality and is the sole precursor for allicin biosynthesis, which is significant for the growth, development, and stress response of garlic. WRKY transcription factors are essential for enhancing stress resistance by regulating the synthesis of plant secondary metabolites. However, the molecular mechanisms regulating alliin biosynthesis remain unexplored.

CCN1 promotes APRIL/BAFF signaling in esophageal squamous cell carcinoma but attenuates it in esophageal adenocarcinoma.

CCN1 is a matricellular protein highly expressed in esophageal squamous cell carcinoma (ESCC) but hardly detectable in esophageal adenocarcinoma (EAC). Expression of CCN1 in EAC cells leads to TRAIL-mediated apoptosis. Unlike TRAIL, which primarily triggers cell death, APRIL and BAFF promote cell growth via NFκB signaling.

Study on the Hydrogen Evolution Reaction of Reinforced Concrete during Electrochemical Repair under the Influence of BIEM.

Based on the bidirectional electromigration (BIEM) technique, a corrosion inhibitor solution was prepared by mixing 1 mol/L triethylene tetramine with deionized water. The effects of current density, charging time, and corrosion inhibitor on critical current density and hydrogen content of rebar were investigated. Subsequently, the hydrogen embrittlement risk of rebar was further characterized by mechanical property tests.

Whole-Genome Methylation Sequencing Analysis and Functional Verification of LIM-Homeobox Family Genes in Cervical Cancer.

Background: Gene methylation in cells is an important factor in tumorigenesis, and radiotherapy can change DNA methylation in cells. In this study, complete genome methylation sequencing (BS-Seq) technology was used to analyze the genome-wide methylation of patients with cervical cancer before and after radiotherapy.

Methods: Three pairs of cervical squamous cell carcinoma samples were collected from patients before and after radiotherapy in July 2020.