Modification of starch traits in commercial wheat through TaWaxy gene editing.

Amylose content (AC) is a key determinant of wheat quality, and the TaWaxy gene determined amylose synthesis with a dose-dependent effect on AC. In this study, the TaWOX5 gene, which significantly enhances wheat transformation efficiency, was combined with CRISPR/SpCas9 system to generate TaWaxy mutants in a commercial winter wheat Jimai 22. Seven transgene-free mutant types were produced, compared to only three transgene-free mutants in the spring wheat variety Ningchun 4.

Influence of Preheating on the Microstructure of a Hot Extruded Nickel-Based Superalloy.

Some studies have reported the microstructure evolution of nickel-based superalloys during isothermal forging (IF). However, most of them have not taken into account the microstructure evolution during the preheating stage in manufacturing processes. Investigating the microstructure evolution mechanisms during preheating of nickel-based superalloy can provide a more accurate characterization of the initial microstructures prior to IF.

Cornus Officinalis Iridoid Glycosides Protect against Chronic Renal Failure in Rats by Activating the Nrf2-antioxidant Pathway.

Objective: To investigate the therapeutic effects of Cornus officinalis iridoid glycosides (CIG) on rats with chronic renal failure (CRF).

Methods: CRF was induced in adult male Sprague Dawley rats by nephrectomy. The rats were randomly divided into six groups: sham, sham+high-dose CIG (120 mg/kg/d for 14 days), CRF, CRF+low-dose CIG (60 mg/kg/d for 14 days), CRF+high-dose CIG, and CRF+high-dose CIG+ML385 (an inhibitor of nuclear factor erythroid 2-related factor 2 (Nrf2), single administration at 30 mg/kg).

Quantitative Trait Loci Mapping for Powdery Mildew Resistance in Wheat Genetic Population.

Powdery mildew is a prevalent wheat disease that affects yield and quality. The characterization and fine mapping of genes associated with powdery mildew resistance can benefit marker-assisted breeding. In this study, quantitative trait loci (QTL) associated with powdery mildew were mapped using a high-density 35K DArT genetic linkage map developed from a population of double haploid lines (DHs) created by crossing "Jinmai 33 (a highly resistance line) with Yannong 19 (a highly susceptible line)".

The renin-angiotensin-aldosterone system: An old tree sprouts new shoots.

The intricate physiological and pathological diversity of the Renin-Angiotensin-Aldosterone System (RAAS) underpins its role in maintaining bodily equilibrium. This paper delves into the classical axis (Renin-ACE-Ang II-AT1R axis), the protective arm (ACE2-Ang (1-7)-MasR axis), the prorenin-PRR-MAP kinases ERK1/2 axis, and the Ang IV-AT4R-IRAP cascade of RAAS, examining their functions in both physiological and pathological states. The dysregulation or hyperactivation of RAAS is intricately linked to numerous diseases, including cardiovascular disease (CVD), renal damage, metabolic disease, eye disease, Gastrointestinal disease, nervous system and reproductive system diseases.

Yishen Jiangzhuo decoction attenuates cisplatin‑induced acute kidney injury by inhibiting inflammation, oxidative stress and apoptosis through the TNF signal pathway.

The present study aimed to investigate the therapeutic effects and mechanisms of Yishen Jiangzhuo decoction (YSJZD) in a mouse model of cisplatin-induced acute kidney injury (AKI). The mice were divided into the NC, cisplatin and cisplatin + YSJZD groups. A concentration-dependent effect of YSJZD on cisplatin-induced AKI was observed and the optimal concentration for intervention was calculated.

Effects of Aging Treatment on the Microstructures and Mechanical Properties of a TC18 Alloy.

In the present work, the effects of aging treatment on the microstructures of a TC18 alloy are studied. The influence of aging treatment on the tensile properties and failure mechanisms is systematically analyzed. It is found that the size and morphology of the primary α (α) phases are insensitive to aging temperature and time.

Effects of Aegilops longissima chromosome 1S on wheat bread-making quality in two types of translocation lines.

Two wheat-Ae. longissima translocation chromosomes (1BS·1SL and 1SS·1BL) were transferred into three commercial wheat varieties, and the new advanced lines showed improved bread-making quality compared to their recurrent parents. Aegilops longissima chromosome 1S encodes specific types of gluten subunits that may positively affect wheat bread-making quality.

Application of Nicotinamide to Culture Medium Improves the Efficiency of Genome Editing in Hexaploid Wheat.

Histone acetylation is the earliest and most well-characterized of post-translation modifications. It is mediated by histone acetyltransferases (HAT) and histone deacetylases (HDAC). Histone acetylation could change the chromatin structure and status and further regulate gene transcription.

Statins Have an Anti-Inflammation in CKD Patients: A Meta-Analysis of Randomized Trials.

Background: Persistent inflammation has been recognized as an important comorbid condition in patients with chronic kidney disease (CKD) and is associated with many complications, mortality, and progression of CKD. Previous studies have not drawn a clear conclusion about the anti-inflammatory effects of statins in CKD. This meta-analysis is aimed at assessing the anti-inflammatory effects of statins therapy in patients with CKD.