Omics-based analysis of mitochondrial dysfunction and BBB integrity in post-COVID-19 sequelae.

The SARS-CoV-2 virus that resulted in the COVID-19 pandemic has been implicated in a range of neurological issues, such as encephalopathy, stroke, and cognitive decline. Although the precise mechanism causing these issues is unknown, mounting evidence shows that blood-brain barrier (BBB) disruption is probable2 a major factor. The integrity of the blood-brain barrier (BBB), a highly selective barrier that divides the brain from the systemic circulation, is crucial for preserving normal brain function.

Utilizing Short Interspersed Nuclear Element as a Genetic Marker for Pre-Harvest Sprouting in Wheat.

Pre-harvest sprouting (PHS) is a complex abiotic stress caused by multiple exogenous and endogenous variables that results in random but significant quality and yield loss at the terminal crop stage in more than half of the wheat-producing areas of the world. Systematic research over more than five decades suggests that addressing this challenge requires tools beyond the traditional genetic manipulation approach. Previous molecular studies indicate a possible role of epigenetics in the regulation of seed dormancy and PHS in crops, especially through RNA-directed DNA methylation (RdDM) pathways mediated by Argonaute (AGO) proteins.

Network pharmacology-based approach to elucidate the pharmacologic mechanisms of natural compounds from for Alzheimer's disease treatment.

Alzheimer's disease (AD) is increasingly becoming a major public health concern in our society. While many studies have explored the use of natural polyketides, alkaloids, and other chemical components in AD treatment, there is an urgent need to clarify the concept of multi-target treatment for AD. This study focuses on using network pharmacology approach to elucidate how secondary metabolites from affect AD through multi-target or indirect mechanisms.

QTL analysis identified two major all-internodes solidness loci from a completely solid-stemmed spring wheat line.

The culms of solid-stemmed wheat cultivars are filled with "pith" - a parenchymatous tissue largely composed of soft, spongy, and compact parenchyma cells. Breeding solid-stemmed cultivars is the most effective way to decrease the detrimental impact of wheat stem sawfly (WSS), Norton (Hymenoptera: Cephidae) on wheat production. Although a major solid stem gene has been previously identified from durum wheat, it produces an intermediate level of stem solidness in common wheat which is insufficient to provide the required level of WSS resistance.

Mapping pre-harvest sprouting resistance loci in AAC Innova × AAC Tenacious spring wheat population.

Background: Pre-harvest sprouting (PHS) is a major problem for wheat production due to its direct detrimental effects on wheat yield, end-use quality and seed viability. Annually, PHS is estimated to cause > 1.0 billion USD in losses worldwide.

Effect of Lysyl Oxidase G473 A Polymorphism on Lysyl Oxidase and Total Soluble Collagen Expression in Oral Submucous Fibrosis.

Background: Oral submucous fibrosis (OSF) is a debilitating collagen-metabolic disorder leading to submucosal fibrosis and trismus. Lysyl oxidase (LOX), a critical collagen biosynthetic enzyme, is up-regulated in OSF. Polymorphisms in the Lysyl oxidase gene have been associated with increased risk of OSF and might affect normal collagen synthesis, accumulation, or degradation, crucial in determining fibrosis severity.

Histology and RNA Sequencing Provide Insights Into Fusarium Head Blight Resistance in AAC Tenacious.

Fusarium head blight (FHB) is a serious fungal disease affecting wheat and other cereals worldwide. This fungus causes severe yield and quality losses from a reduction in grain quality and contamination of grain with mycotoxins. Intensive breeding efforts led to the release of AAC Tenacious, which was the first spring wheat cultivar registered in Canada with a resistant (R) rating to FHB.

Mapping of Major Head Blight Resistance from Canadian Wheat cv. AAC Tenacious.

head blight (FHB) is one of the most devastating wheat disease due to its direct detrimental effects on grain-yield, quality and marketability. Resistant cultivars offer the most effective approach to manage FHB; however, the lack of different resistance resources is still a major bottleneck for wheat breeding programs. To identify and dissect FHB resistance, a doubled haploid wheat population produced from the Canadian spring wheat cvs AAC Innova and AAC Tenacious was phenotyped for FHB response variables incidence and severity, visual rating index (VRI), deoxynivalenol (DON) content, and agronomic traits days to anthesis (DTA) and plant height (PHT), followed by single nucleotide polymorphism (SNP) and simple sequence repeat (SSR) marker genotyping.

Can surgical treatment for benign prostatic hyperplasia improve sexual function? A systematic review.

Introduction: Erectile dysfunction is an established, well known risk of any operative management of benign prostatic hyperplasia (BPH). However, there are some cases reported in which surgical treatment has paradoxically improved erectile function. Here, we present a systematic review of the literature pertaining to the effect of surgery on sexual function, focusing on reports of improvement in erectile function following surgery.

High Density Single Nucleotide Polymorphism (SNP) Mapping and Quantitative Trait Loci (QTL) Analysis in a Biparental Spring Triticale Population Localized Major and Minor Effect Fusarium Head Blight Resistance and Associated Traits QTL.

Triticale (x Wittmack) is an important feed crop which suffers severe yield, grade and end-use quality losses due to head blight (FHB). Development of resistant triticale cultivars is hindered by lack of effective genetic resistance sources. To dissect FHB resistance, a doubled haploid spring triticale population produced from the cross TMP16315/AC Ultima using a microspore culture method, was phenotyped for FHB incidence, severity, visual rating index (VRI), deoxynivalenol (DON) and some associated traits (ergot, grain protein content, test weight, yield, plant height and lodging) followed by single nucleotide polymorphism (SNP) genotyping.

Insights of Lr28 mediated wheat leaf rust resistance: Transcriptomic approach.

Leaf rust is a fungal disease that causes severe yield losses in wheat. Resistant varieties with major and quantitative resistance genes are the most effective method to control the disease. However, the main problem is inadequate information for understanding resistance mechanism and its usefulness.

Stage-specific reprogramming of gene expression characterizes Lr48-mediated adult plant leaf rust resistance in wheat.

Wheat genotype CSP44 carrying a recessive gene Lr48 exhibits adult plant resistance (APR; incompatible reaction) but gives a compatible reaction (susceptibility) at the seedling stage against leaf rust. A comparative gene expression analysis involving cDNA-amplified fragment length polymorphism (cDNA-AFLP) and quantitative PCR (qPCR) was carried out for incompatible and compatible reactions in the genotype CSP44. cDNA-AFLP analysis was conducted using RNA samples that were isolated from flag leaves following inoculation with leaf rust race 77-5 (the most virulent race) and also after mock inoculation.

A multi-step phosphorelay two-component system impacts on tolerance against dehydration stress in common wheat.

Wheat is an important staple crop, and its productivity is severely constrained by drought stress (DS). An understanding of the molecular basis of drought tolerance is necessary for genetic improvement of wheat for tolerance to DS. The two-component system (TCS) serves as a common sensor-regulator coupling mechanism implicated in the regulation of diverse biological processes (including response to DS) not only in prokaryotes, but also in higher plants.

Primary fibrosarcoma of maxilla in an 8-year-old child: A rare entity.

Fibrosarcoma (FS) is a malignant mesenchymal neoplasm of the fibroblasts that is uncommon in the head and neck and constitutes less than 1% of malignancies and approximately 6% of the soft tissue sarcomas. FSs rarely occur before the third decade except infantile type. This condition primarily affects long bones, and its occurrence in the cranium is rare (15%), with the mandible being the most commonly involved cranial site.

Toward disaster-resilient cities: characterizing resilience of infrastructure systems with expert judgments.

Resilient infrastructure systems are essential for cities to withstand and rapidly recover from natural and human-induced disasters, yet electric power, transportation, and other infrastructures are highly vulnerable and interdependent. New approaches for characterizing the resilience of sets of infrastructure systems are urgently needed, at community and regional scales. This article develops a practical approach for analysts to characterize a community's infrastructure vulnerability and resilience in disasters.

Clear cell odontogenic carcinoma of maxilla: A case report and mini review.

Clear cell odontogenic carcinoma is a rare odontogenic tumor occurring predominantly in posterior mandible during 5(th)-7(th) decades with a female predilection. It is a potentially aggressive tumor, capable of frequent recurrences and loco-regional and distant metastases. Till date, only 73 cases have been reported in the literature.

Oral submucous fibrosis: a report of two pediatric cases and a brief review.

Oral submucous fibrosis is a chronic debilitating disorder which is usually seen in adults with areca nut chewing habit. A rapid upsurge in the popularity of commercial areca nut products, especially among the younger generation, is a cause of grave concern, as satisfactory management is still lacking. Hereby, two pediatric cases of oral submucous fibrosis are reported.

Development of SSR markers and construction of a linkage map in jute.

Jute is an important natural fibre crop, which is only second to cotton in its importance at the global level. It is mostly grown in Indian subcontinent and has been recently used for the development of genomics resources.We recently initiated a programme to develop simple sequence repeat markers and reported a set of 2469 SSR that were developed using four SSR-enriched libraries (Mir et al.

Analysis of differentially expressed genes in leaf rust infected bread wheat involving seedling resistance gene Lr28.

Genome-wide transcriptome analysis of seedling resistance to leaf rust conferred by Lr28 gene in wheat (Triticum aestivum L.) was conducted to identify differentially expressed genes during incompatible interaction. A virulent leaf rust race 77-5 was used for inoculation of resistant (HD2329+Lr28) and susceptible (HD2329 - Lr28) wheat NILs and cDNA-AFLP analyses was carried out.

Current and emerging techniques of fetal cell separation from maternal blood.

Intense research has been carried out in recent years into methods that aim to harvest fetal genetic material from maternal blood as substitutes to amniocentesis and chorionic villus sampling. Just over 30 years have past since the first fetal cells were separated from maternal blood using flow cytometry highlighting the prospect of non-invasive prenatal diagnosis of fetal abnormalities. The aim of this review paper is to describe the most commonly used cell separation methods with emphasis on the isolation of fetal cells from maternal blood.

Validation of a blood plasma separation system by biomarker detection.

A microfluidic system was developed for blood plasma separation at high flow rate. This system uses only hydrodynamic forces to separate plasma from whole blood. The microfluidic network features a series of constrictions and bifurcations to enhance the product yield and purity.