Unpacking the environmental quality through the effects of natural resources, renewable energy consumption, banking development and industrial value addition: An empirical evidence from BRICS countries.

This study explores the association between natural resources rent, industrial value addition, banking development, renewable energy consumption, total reserves and environmental quality in the dynamic context of BRICS nations from 1995 to 2019. BRICS economies are responsible for global greenhouse gas emissions and confront pressing environmental challenges, including biodiversity loss and pollution. For the dependent variable, the environmental quality, the study constructed a composite index using PCA for all environmental indicators where interdependencies among variables are prevalent.

Structural and Release Properties of Combined Curcumin Controlled-Release Tablets Formulated with Chitosan/Sodium Alginate/HPMC.

Controlled-release tablets offer several benefits, such as controlled release, odor masking, ease of use, stability, extended shelf life, and reduced production costs. This study developed combined curcumin controlled-release tablets (CCCTs) to increase the bioavailability of curcumin with hydroxypropyl methylcellulose (HPMC), chitosan, and sodium alginate. The hardness of the CCCTs was 5.

Identification of the metaphyseal skeletal stem cell building trabecular bone.

Skeletal stem cells (SSCs) that are capable of self-renewal and multipotent differentiation contribute to bone development and homeostasis. Several populations of SSCs at different skeletal sites have been reported. Here, we identify a metaphyseal SSC (mpSSC) population whose transcriptional landscape is distinct from other bone mesenchymal stromal cells (BMSCs).

gene family in passion fruit (): initial characterization and expression profiling diversity.

Passion fruit, an economically valuable fruit crop, is highly vulnerable to adverse climate conditions. The genes, recognized as abscisic acid (ABA) and stress-inducible, play vital roles in stress response and growth regulation in diverse eukaryotic organisms. Here, six genes were firstly identified in passion fruit genome and all predicted to be localized within the endoplasmic reticulum.

Transforming Growth Factor-β Signaling Regulates Tooth Root Dentinogenesis by Cooperation With Wnt Signaling.

Proper differentiation of odontoblasts is crucial for the development of tooth roots. Previous studies have reported the osteogenic/odontogenic potential of pre-odontoblasts during root odontoblast differentiation. However, the underlying molecular pathway that orchestrates these processes remains largely unclear.

Sustained Akt signaling in articular chondrocytes causes osteoarthritis via oxidative stress-induced senescence in mice.

Osteoarthritis (OA) is an age-related disorder that is strongly associated with chondrocyte senescence. The causal link between disruptive PTEN/Akt signaling and chondrocyte senescence and the underlying mechanism are unclear. In this study, we found activated Akt signaling in human OA cartilage as well as in a mouse OA model with surgical destabilization of the medial meniscus.

Odontoblast β-catenin signaling regulates fenestration of mouse Hertwig's epithelial root sheath.

The interaction between Hertwig's epithelial root sheath (HERS) and the adjacent mesenchyme is vitally important in mouse tooth root development. We previously generated odontoblast-specific Ctnnb1 (encoding β-catenin) deletion mice, and demonstrated that odontoblast β-catenin signaling regulates odontoblast proliferation and differentiation. However, the role of odontoblast β-catenin signaling in regulation of HERS behavior has not been fully investigated.

Mesenchymal TGF-β signaling orchestrates dental epithelial stem cell homeostasis through Wnt signaling.

In mouse, continuous growth of the postnatal incisor is coordinated by two populations of multipotent progenitor cells, the dental papilla mesenchymal cells and dental epithelial stem cells, residing at the proximal end of the incisor, yet the molecular mechanism underlying the cooperation between mesenchymal and epithelial cells is largely unknown. Here, transforming growth factor-β (TGF-β) type II receptor (Tgfbr2) was specifically deleted within the postnatal dental papilla mesenchyme. The Tgfbr2-deficient mice displayed malformed incisors with wavy mineralized structures at the labial side as a result of increased differentiation of dental epithelial stem cells.

High resolution melting analysis for the detection of SLC25A13 gene mutations in Taiwan.

Background: Citrin, encoded by SLC25A13 gene, is a mitochondrial solute transporter with a crucial role in urea, nucleotide and protein synthesis. SLC25A13 mutations cause two phenotypes, adult-onset type II citrullinemia and neonatal intrahepatic cholestasis caused by citrin deficiency (NICCD). This study aimed to develop a high resolution melting (HRM) analysis for SLC25A13 mutation scanning and determine the carrier rate in Taiwan.