Under simulated microgravity and gravity, anthocyanin is regulated by in leaves.

Long-term space missions will require high-quality plants that are edible, medicinal, and ornamental, to support the physical and mental health of astronauts under altered gravity conditions. Anthocyanins play a key role in enhancing the medicinal and edible value and ornamental properties of plants. However, under simulated microgravity, the transcription control of anthocyanin biosynthesis is not clear.

Highly Efficient Degradation of Bisphenol A by Peroxymonosulfate Activation Using Bamboo Kraft Lignin Single-Atom Catalyst.

A nitrogen-coordinated Fe single-atom catalyst (SA Fe-N/C) is synthesized using a homogeneous ethanol-based dissolution system with bamboo kraft lignin serving as the carbon source. Uniformly dispersed Fe atoms with an interatomic distance of less than 2 Å throughout the SA Fe-N/C structure are revealed through X-ray absorption spectral analysis and HAADF-STEM images, which possessed a high Fe loading of 2.69%.

A review of dose escalation for FDA-approved products treating solid tumors and hematological malignancies in first-in-human trials.

First-in-human (FIH) dose-escalation trials on oncology should prioritize safety and emphasize efficacy. We reviewed the FIH trials of 67 anti-tumor products approved by the Food and Drug Administration between 2018 and 2023 and found that the "3 + 3" design remains the predominant dose-escalation method (66.2%).

Color components determination and full-length comparative transcriptomic analyses reveal the potential mechanism of carotenoid synthesis during flowering.

Background: (), an ornamental plant native to China, is known for its distinctive yellow blossoms. However, the mechanisms underlying flower coloration remain unclear.

Methods: We selected samples from different flowering stages and conducted rigorous physicochemical analyses.

RNA-binding protein NOVA1 promotes acute T-lymphocyte leukemia progression by stabilizing USP44 mRNA.

Acute T-lymphocyte leukemia (T-ALL) is a malignant tumor disease. RNA-binding protein neotumor ventral antigen-1 (NOVA1) is highly expressed in bone marrow mononuclear cells of T-ALL patients, while the role of NOVA1 in T-ALL progression remains unknown. The gain- and loss-of-function studies for NOVA1 were performed in Jurkat and CCRF-CEM cells.

Fiber Characteristics and Mechanical Properties of .

Unlike the culm hollow structure of most bamboo species, has a unique solid or semi-solid culm, which may endow it with superior mechanical performance. In this study, the variation in fiber morphology and micro-mechanical properties across the radial regions of bamboo culm was examined by optical microscopy, scanning electron microscopy, X-ray diffraction, and nanoindentation. Results showed that the mean values of vascular bundle frequency and fiber tissue proportion were 1.

Identification and transcriptome data analysis of ARF family genes in five Orchidaceae species.

The Orchidaceae is a large family of perennial herbs especially noted for the exceptional diversity of specialized flowers. Elucidating the genetic regulation of flowering and seed development of orchids is an important research goal with potential utility in orchid breeding programs. Auxin Response Factor (ARF) genes encode auxin-responsive transcription factors, which are involved in the regulation of diverse morphogenetic processes, including flowering and seed development.

Emergence of Corona Is Independent of the Four Whorls of Floral Organs in .

Plants of the genus are well-known for their characteristic corona morphology, which structural origins have been a bone of contention among scholars. With "Jinzhanyintai" (JZ) and "Yulinglong" (YLL)-two major close-originated cultivars of Chinese narcissus ( L. var.

Tandem Efficient Bromine Removal and Silver Recovery by Resorcinol-Formaldehyde Resin Nanoparticles.

Halogen wastewater greatly threatens the health of human beings and aquatic organisms due to its severe toxicity, corrosiveness, and volatility. Efficient bromine removal is therefore urgently required, while existing Br-capture materials often face challenges from limited water stability and possible halogen leaking. We report a facile and efficient aqueous Br removal method using submicron resorcinol-formaldehyde (RF) resin nanoparticles (NPs).

Network Pharmacology and Integrated Molecular Docking Study on the Mechanism of the Therapeutic Effect of Fangfeng Decoction in Osteoarthritis.

Background: At present, there are no effective pharmacologic therapies for attenuating the course of osteoarthritis (OA) in humans and current therapies are geared to mitigating symptoms. Fangfeng decoction (FFD) is a traditional Chinese medicine prescribed for the treatment of OA. In the past, FFD has achieved positive clinical outcomes in alleviating the symptoms of OA in China.

Transcriptome analysis of floral bud development and function analysis of a novel CO gene in Paeonia × lemoinei 'High Noon'.

Paeonia × lemoinei 'High Noon' is one of the most important cultivars in tree peony (Paeonia sect. Moutan), a traditional horticultural plant in China, with a re-blooming characteristic which was quite different from other cultivars. So, the genetic resources in 'High Noon' were incredibly valuable in flowering-time-modified molecular breeding in tree peony.

Universal chimeric antigen receptor T cell therapy - The future of cell therapy: A review providing clinical evidence.

Autologous CAR-T therapy has shown promising outcomes in the treatment of tumors, particularly hematological malignancies over the past years. However, the application of autologous CAR-T therapy is limited, due to undesirable patient and/or peripheral blood characteristics, the high cost and long time period of manufacturing, and other challenges. Universal CAR-T therapy could overcome major limitations of autologous CAR-T therapy.

Citrullination: A modification important in the pathogenesis of autoimmune diseases.

Peptidyl arginine deiminase (PAD) which mediates citrullination catalyzes the conversion of arginine residues of protein peptide chains to citrulline residues. Citrullination can be involved in the process of apoptosis, embryo development, regulation of myelin sheath function and other physiological processes. Besides, it can regulate the process of cell death, affect the formation of neutrophil extracellular traps (NETs) and produce anti-citrullinated protein antibody (ACPA) to participate in autoimmune diseases.

The miR166-mRNA network regulates vascular tissue differentiation in Moso bamboo.

miR166s play an important role in plant tissue differentiation. However, the functions of miR166s in the differentiation of vascular tissue in bamboo have not yet been elucidated. Here, we showed that five miR166s are overexpressed (tags per million reads > 2,000) in underground shoot samples of wild-type (WT) Moso bamboo () and a thick-walled variant ( "Pachyloen") throughout the developmental process.

All-optical demonstration of a scalable super-resolved magnetic vortex core.

We first present the all-optical realization of a scalable super-resolved magnetic vortex core (MVC) by tightly focusing two modulated counter-propagating radially polarized doughnut Gaussian beams based on the vectoial diffraction theory and the inverse Faraday effect. It is shown that by imposing spiral phase plates (SPPs) on the incident vectorial beams, single three-dimensional (3D) super-resolved (λ/22) MVC can be achieved in the 4π focusing setup, which is radically different from that produced with a single lens focusing. Furthermore, the light-induced MVC texture turns to be richer and more complex when the radially polarized beams are tailored by the SPPs and judiciously designed multi-ring filters all together.

Transcriptome and miRNAome analysis reveals components regulating tissue differentiation of bamboo shoots.

Primary thickening determines bamboo yield and wood property. However, little is known about the regulatory networks involved in this process. This study identified a total of 58,652 genes and 150 miRNAs via transcriptome and small RNA sequencing using the underground thickening shoot samples of wild-type (WT) Moso bamboo (Phyllostachys edulis) and a thick wall (TW) variant (P.

Local Variations in Carbohydrates and Matrix Lignin in Mechanically Graded Bamboo Culms.

The mechanical performance of bamboo is highly dependent on its structural arrangement and the properties of biomacromolecules within the cell wall. The relationship between carbohydrates topochemistry and gradient micromechanics of multilayered fiber along the diametric direction was visualized by combined microscopic techniques. Along the radius of bamboo culms, the concentration of xylan within the fiber sheath increased, while that of cellulose and lignin decreased gradually.

Longitudinal magnetization superoscillation enabled by high-order azimuthally polarized Laguerre-Gaussian vortex modes.

We present an all-optical scheme for the generation of longitudinal magnetization superoscillation based on the vectorial diffraction theory and the inverse Faraday effect. To achieve this, an azimuthally polarized high-order Laguerre-Gaussian vortex mode is firstly focused by a high numerical aperture (NA) objective and then impinges on an isotropic magneto-optical material. It is found that, by judiciously controlling the intrinsic arguments (radial mode index (p) and truncation parameter (β)) of such a configurable vectorial vortex beam, the longitudinal magnetic domain induced in the focal plane can be switched from a peak sub-wavelength magnetization (> 0.

Analysis of 427 genomes reveals moso bamboo population structure and genetic basis of property traits.

Moso bamboo (Phyllostachys edulis) is an economically and ecologically important nontimber forestry species. Further development of this species as a sustainable bamboo resource has been hindered by a lack of population genome information. Here, we report a moso bamboo genomic variation atlas of 5.

The association of 14-year dietary cholesterol trajectories with the risk of cardio-metabolic diseases, all-cause mortality and serum lipids.

Objectives: The effect of dietary cholesterol consumption on health effects and serum lipids remains controversial. This study aimed to examine the association of dietary cholesterol trajectories over 14 years in China with the risk of cardio-metabolic diseases and all-cause mortality and serum lipids.

Methods: This study used weighted longitudinal data of 8952 adults from the China Health and Nutrition Survey, and subgroup analyses included 5466 adults who provided blood samples.

Predicting county-scale maize yields with publicly available data.

Maize (corn) is the dominant grain grown in the world. Total maize production in 2018 equaled 1.12 billion tons.

Prenatal famine exposure and estimated glomerular filtration rate across consecutive generations: association and epigenetic mediation in a population-based cohort study in Suihua China.

Prenatal malnutrition could promote renal dysfunction in adulthood, but it is unclear whether the detrimental effect could be transmitted to the next generation. We investigated whether famine exposure was associated with variation of estimated glomerular filtration rate(eGFR) in two generations and explored the mediation role of methylation alterations. The longitudinal analysis included 2909 participants from Suihua rural area.

Protective Effects and Mechanisms of Rosuvastatin on Acute Kidney Injury Induced by Contrast Media in Rats.

Objective: To explore the protective effect and mechanism of rosuvastatin on acute renal injury induced by a nonionic hypotonic contrast medium in rats.

Methods: Forty-eight healthy adult SD rats were randomly divided into three groups: normal control group (NC); contrast medium control group (CM); and rosuvastatin intervention group (RI). The RI group was intragastrically administered with a 10 mg/kg of rosuvastatin 12 h prior to the contrast exposure.