32 Results Found

A phospholipid bilayer is a typical structure that serves crucial functions in various cells and organelles. However, it is not unusual for it to take part in pathological processes. The cell membrane may be a binding target for amyloid-forming prote...

During embryonic development, zygotic genome activation (ZGA) is a critical event that determines the rational process and the fate of embryonic cells. The tricarboxylic acid cycle (TCA cycle) provides necessary reactants and energy for biological ac...

Developmental pluripotency-associated 2 (DPPA2) and DPPA4 are crucial transcription factors involved in maintaining pluripotency in humans and mice. However, the role of DPPA2/4 in bovine extended pluripotent stem cells (bEPSCs) has not been investig...

The relationship between the structure of bis (2,4,4-trimethylpentyl) phosphinic acid (BTPA), diethyl phosphinic acid (DEPA), and diphenyl phosphinic acid (DPPA) on the flotation performance of malachite was investigated. Through a series of flotatio...

Diffraction peak profile analysis (DPPA) is a valuable method to understand the microstructure and defects present in a crystalline material. Peak broadening anisotropy, where broadening of a diffraction peak doesn’t change smoothly with 2&thet...

Clustering is an effective statistical data analysis technique; it has several applications, including data mining, pattern recognition, image analysis, bioinformatics, and machine learning. Clustering helps to partition data into groups of objects w...

In the context of peptide drug development, glycosylation plays a pivotal role. Accordingly, L-type peptides were synthesized predicated upon the PD-1/PD-L1 blocker ^DPPA-1. Subsequent glycosylation resulted in the production of two distinct glycopept...

We present here a new series of spin crossover (SCO) Fe(II) complexes based on dipyridyl-N-alkylamine and thiocyanate ligands, with the chemical formulae [Fe(dpea)₂(NCS)₂] (1) (dpea = 2,2’-dipyridyl-N-ethylamine), I-[Fe(dppa)₂(NCS)₂], (2) II-[F...

Graphite anode materials and carbonate electrolyte have been the top choices for commercial lithium-ion batteries (LIBS) for a long time. However, the uneven deposition and stripping of lithium cause irreversible damage to the graphite structure, and...

Due to their multi-differentiation potential, periodontal ligament fibroblasts (PDLF) play pivotal roles in periodontal tissue regeneration in vivo. Several in vitro studies have suggested that PDLFs can transmit mechanical stress into favorable basi...

DNA methylation is an important epigenetic modification that needs to be carefully controlled as a prerequisite for normal early embryogenesis. Compelling evidence now suggests that four maternal-effect proteins, primordial germ cell 7 (PGC7), zinc f...

Three new products, [Cu₂(μ₃-dppa)(2,2′-bipy)₂(H₂O)]_n·2nH₂O (1), [Co₄(μ₄-dppa)₂(phen)₄(H₂O)₄]·2H₂O (2), and [Co₂(μ₆-dppa)(μ-4,4′-bipy)(H₂O)₂]_n·3nH₂O (3) were synthesized using a hydrothermal method from Cu(...

Two 3D Zn(II) and Cd(II) coordination polymers, [Zn₂(µ₄-dppa)(µ-dpe)(µ-H₂O)]_n·nH₂O (1) and [Cd₂(µ₈-dppa)(µ-dpe)(H₂O)]_n (2), have been constructed hydrothermally using 4-(3,5-dicarboxyphenoxy)phthalic acid (H₄...

A new electroactive monomer with two 2,5-di(2-thienyl)pyrrole (SNS) units and one diphenylpyrenylamine (DPPA) subunit, namely N,N-bis(4-(2,5-di(2-thienyl)-1H-pyrrol-1-yl)-phenyl)-1-aminopyrene (DPPA-2SNS), was synthesized from 1,4-di-(2-thienyl)butan...

The aim of this study was to evaluate and compare the fracture resistance of a single-unit fixed prosthesis, using a CAD/CAM PMMA material and two printed materials (3DPPa and 3DPPb). A typodont with a specific preparation for a full crown was used;...

It is difficult to realize flame retardancy of epoxy without suffering much detriment in thermal stability. To solve the problem, a super-efficient phosphorus-nitrogen-containing reactive-type flame retardant, 10-(hydroxy(4-hydroxyphenyl)methyl)-5,10...

Solute binding proteins (SBPs) form a heterogeneous protein family that is found in all kingdoms of life. In bacteria, the ligand-loaded forms bind to transmembrane transporters providing the substrate. We present here the SBP repertoire of Pseudomon...

Ovine litter size (LS) is an important trait showing variability within breeds. It remains largely unknown whether inbreeding depression on LS exists based on genomic homozygous regions, and whether the homozygous regions resulted from inbreeding are...

This study investigates how phospholipid headgroups influence passive membrane penetration and structural impact of four nitrogen-, sulfur-, and oxygen-containing heterocycles (NSO-HETs)—N-methyl-2-pyrrolidone (PIR), 1,4-dioxane (DIOX), oxane (...

The ruthenium polypyridine complex [Ru(dppa)₂(pytp)] (PF₆)₂ (termed as ZQX-1), where dppa = 4,7-diphenyl-1,10-phenanthroline and pytp = 4′-pyrene-2,2′:6′,2′′-terpyridine, has been shown a high and selective cytotoxicity...

Background: Stemness markers play critical roles in the maintenance of key properties of embryonic stem cells (ESCs), including the pluripotency, stemness state, and self-renewal capacities, as well as cell fate decision. Some of these features are p...

Lipid-like nanoparticles (LLNPs) have been shown to be an effective encapsulation and delivery tool for therapeutic molecules. While the preclinical development of lipid nanoparticle formulations has been of paramount importance, next-generation LLNP...

Acrylamide (ACR) and its metabolite glycidamide (GLY) are contaminants with known toxic effects, especially in reproductive systems. However, the mechanisms underlying their embryotoxic effects remain inadequately understood. In the current study, we...

The accurate management of testicular germ cell tumors (TGCTs) depends on identifying the individual histological tumor components. Currently available data on protein expression in TGCTs are limited. The human protein atlas (HPA) is a comprehensive...

In the context of the ongoing green transformation in the construction industry, this research presents a comprehensive economic assessment of emission reduction in residential buildings from the perspective of carbon trading. The assessment accounts...

Two new copper(II) coordination compounds, namely a 1D coordination polymer [Cu(µ-cpna)(phen)(H₂O)]_n (1) and a discrete tetracopper(II) derivative [Cu(phen)₂(H₂O)]₂[Cu₂(µ-Hdppa)₂(Hdppa)₂] (2), were hydrothermally synthesized from copper(I...

The spatiotemporal expression patterns of genes are crucial for maintaining normal physiological functions in animals. Conditional gene knockout using the cyclization recombination enzyme (Cre)/locus of crossover of P1 (Cre/LoxP) strategy has been ex...

Oocyte cryopreservation has a significant impact on subsequent embryonic development. Herein, we investigated whether supplementing in vitro maturation medium with Leukemia Inhibitory Factor (LIF) prior to vitrification affects embryo development and...

Lesch–Nyhan disease (LND) is associated with a complete deficiency of hypoxanthine-guanine phosphoribosyltransferase (HPRT) activity due to mutations in the HPRT1 gene. Although the physiopathology of LND-related neurological manifestations rem...

Molecular approaches have been used to determine metabolic substrates involved in the early embryonic processes to provide adequate culture conditions. To investigate the effect of modified Spirulina maxima pectin nanoparticles (MSmPNPs) on oocyte de...

The ten-eleven translocation (TET) enzyme family, which includes TET1/2/3, participates in active DNA demethylation in the eukaryotic genome; moreover, TET1/2/3 are functionally redundant in mice embryos. However, the combined effect of TET1/2/3 trip...

From October 2021 to January 2022, different incursions of clade 2.3.4.4b H5N1 HPAIV (Highly Pathogenic Avian Influenza Virus) occurred in several Italian regions with its main diffusion in Densely Poultry Populated Areas (DPPAs) of north-eastern Ita...