Overexpression of gene increases the rice resistance to pv. through negatively regulating transcription activator-like effectors translocation.

Bacterial leaf blight (BLB) caused by pv. () has shown a high incidence rate in rice fields in recent years. Rice resistance breeding is considered as the most effective method for achieving economical and sustainable management of BLB disease.

pH-Responsive Persistent Luminescent Nanosystem with Sensitized NIR Imaging and Ratiometric Imaging Modes for Tumor Surgery Navigation.

Owing to autofluorescence-free feature, persistent luminescent (PersL) nanoparticles (PLNPs) become potential materials for tumor surgical navigation. However, it is still challenging to enhance PersL intensity, contrast ratio, and imaging stability so as to meet clinical demand and avoid missed detection of microlesions. Herein, integrating a tumor microenvironment (TME)-responsive strategy, sensitization enhancement, and internal-standard ratiometric method, a dual-mode PersL imaging strategy is proposed: After loading pH-responsive fluorescent molecule Rh-ADM on PLNPs ZnGaO:Cr,Mn (ZGCM-Rh8), the fluorescence resonance energy transfer (FRET) pathways between Cr and Rh-ADM, as well as Mn and Rh-ADM, could sensitize the NIR PersL emitted by Cr and quench the green PersL from Mn at acidic TME, respectively.

STAG2 promotes naive-primed transition via activating Lin28a transcription in mouse embryonic stem cells.

Mouse embryonic stem cells (mESCs) exist in two distinct pluripotent states: the naive and the primed. Mainly by inducing differentiation of mESCs in vitro, conducting RNA sequencing analyses, and specifying expression of the regulatory genes, we explored the regulatory mechanisms underlying the transition between the naive and primed states. We found that, under the defined differentiation-inducing conditions, the naive state of mESCs shifted to the primed state within 2 days of differentiation induction, during which the cell cycle- and differentiation-related proteins changes significantly.

Single-laser excitation synergistic photo- and chemodynamic therapy system based on persistent luminescence nanoparticles.

Photodynamic and photothermal therapy (PDT and PTT) have been widely used in tumor treatment researches owe to its advantages of spatiotemporal controlliability and non-invasiveness. Combining two phototherapy strategies together and/or with chemodynamic therapy (CDT) could achieve better therapeutic efficiency, but the resulting inconvenient dual-laser irradiation and the potential skin toxicity limit its development. Moreover, the lack of tumor-specificity causes side-effects to normal tissues.

A split organic photophotochemical transistor/vision sensing platform based on MNZ composite and ZIF-67/CuCoO nanospheres for ultra-sensitive detection of CEA.

In this study, a novel organic photophotochemical transistor (OPECT) biosensing platform was proposed for dual-mode detection of CEA. The dual-mode detecting system is achieved benefit from the exceptional photoelectric performance of MIL-53(Fe) -NH@ZnInS (MNZ) and the peroxidase enzyme (POD) activity of ZIF-67/CuCoO (ZIF-67/CuCoO). Ab2- ZIF-67/CuCoO probe was immobilized on a 96-well plate by enzyme-linked immunosorbent assay, which accelerated the oxidation of 3,3,5,5-tetramethylbenzidine (TMB) by hydrogen peroxide and thus successfully realized visual detection of CEA.

Mitotic ER-mitochondria contact enhances mitochondrial Ca influx to promote cell division.

Cell division is tightly regulated and requires an expanded energy supply. However, how this energy is generated remains unclear. Here, we establish a correlation between two mitochondrial Ca influx events and ATP production during mitosis.

Persistent luminescence nanoparticles with high intensity for colorectal cancer surgery navigation and precision resection.

Surgical resection remains the main treatment for malignant tumors. Image-guided surgery aims to remove tumor tissue completely while preserving normal tissue, thereby reducing tumor recurrence rates and injury. However, challenges like tissue autofluorescence, limited probe penetration and low contrast restrict its use.

Pomegranate seeds: a comprehensive review of traditional uses, chemical composition, and pharmacological properties.

Pomegranate seeds (PS) are the dried seeds derived from pomegranate fruit, accounting for approximately 20% of the fruit's total weight, and are a by-product of pomegranate juice extraction. These seeds hold significance in traditional medicine among Uyghurs and Tibetan cultures, featuring diverse clinical applications within traditional Chinese medicine. These applications include management of gastric coldness and acidity, abdominal distension, liver and gallbladder fever, and pediatric enteritis.

TIP60 acetylation of Bub1 regulates centromeric H2AT120 phosphorylation for faithful chromosome segregation.

Proper function of the centromeres ensures correct attachment of kinetochores to spindle microtubules and faithful chromosome segregation in mitosis. Defects in the integrity and function of centromeres can result in chromosome missegregation and genomic instability. Bub1 is essential for the mitotic centromere dynamics, yet the underlying molecular mechanisms remain largely unclear.

Enhancing Persistent Luminescence through Synergy between Optimal Electron Traps and Dye Sensitization.

Due to their unique afterglow ability, long-wavelength-light rechargeable persistent luminescence (PersL) nanoparticles (PLNPs) have been emerging as an important category of imaging probes. Among them, ZnGaO:0.6% Cr (ZGC) PLNPs have gained widespread recognition due to the ease of synthesis and uniform morphology.

Bergapten attenuates human papillary thyroid cancer cell proliferation by triggering apoptosis and the GSK-3β, P13K and AKT pathways.

Background: Over the past few decades, thyroid cancer (TC) incidence has steadily increased globally. The most common TC is human papillary thyroid carcinoma (PTC), which is poorly responsive to the current treatments. Hence, finding a successful therapeutic is urgently required.

Size-induced d band center upshift of copper for efficient nitrate reduction to ammonia.

Electrocatalytic nitrate reduction (NORR) technique has emerged as a hotspot in NH production, for its practicability, and a series of advanced electrocatalysts with high activity and robust stability needed to be constructed in today's era. In this work, size-tunable Cu nanoparticles on porous nitrogen-doped hexagonal carbon nanorods (Cu@NHC) were reasonably designed and served for catalyzing NORR in neutral media. Especially, Cu@NHC demonstrated a remarkable electroactivity for NH production as it showed a suitable grain size with massive catalytic centers and favorable d band structure with faster *NO-to-*NO catalytic dynamics.

NuSAP regulates microtubule flux and Kif2A localization to ensure accurate chromosome congression.

Precise chromosome congression and segregation requires the proper assembly of a steady-state metaphase spindle, which is dynamic and maintained by continuous microtubule flux. NuSAP is a microtubule-stabilizing and -bundling protein that promotes chromosome-dependent spindle assembly. However, its function in spindle dynamics remains unclear.

pH-Responsive Plasmon-Enhanced Persistent Luminescent ZnGaO:Cr Nanopomegranate for Tumor Imaging.

Noble metal compositing is a promising method to enhance radiance intensity of persistent luminescent (PersL) nanoparticles (NPs) via surface plasmon resonance (SPR) for better tumor imaging, but it rarely unites with the pH-response strategy due to the challenge of realizing rigorous pH-responsive spatial distance control as a "button switch" of SPR. Here, ZnGaO:Cr (ZGC) NPs as "pomegranate seeds" are cladded with sodium alginate to form nanoclusters (ZGC-SA), subsequently coated with carboxyl-rich polymers to acquire "pomegranate rind" (ZSPB) and finally decorated with 10 nm gold NPs (AuNPs) on the surface to obtain nanopomegranate structure (ZSPB@AuNPs). Though without deliberate distance control, there are plenty of "seeds" inside ZSPB@AuNPs fortunately at appropriate positions, which could be plasmon-enhanced by AuNPs.

Transition of care from hospital to home for older people with chronic diseases: a qualitative study of older patients' and health care providers' perspectives.

Background: Transitional care is a critical area of care delivery for older adults with chronic illnesses and complex health conditions. Older adults have high, ongoing care needs during the transition from hospital to home due to certain physical, psychological, social, and caregiving burdens, and in practice, patients' needs are not being met or are receiving transitional care services that are unequal and inconsistent with their actual needs, hindering their safe, healthy transition. The purpose of this study was to explore the perceptions of older adults and health care providers, including older adults, about the transition of care from hospital to home for older patients in one region of China.

Assessing the agreement between the partners at care transitions measure and the care transitions measure for elderly patients with chronic diseases.

Background: Elderly patients with chronic diseases are very vulnerable during the transition from hospital to home and have a high need for transitional care. The quality of transitional care is closely related to patient health outcomes. Using appropriate scales to evaluate the quality of transitional care is important for efforts aimed at improving it.

A novel removable template method for the preparation of persistent luminescence nanoparticles with biocompatible size and high intensity.

NIR persistent luminescence nanoparticles (PLNPs) are appealing for bio-imaging because of the properties of extremely low autofluorescence interference and deep tissue penetrating ability. However, current preparation methods can hardly simultaneously endow PLNPs with nano-scale size, long persistent luminescence (PersL) life, and high luminescence intensity, which can hardly meet the requirements of bio-imaging. Herein, we report a new synthetic route to nano-sized chromium-doped zinc gallate (ZGC) a removable MOF template, , one-pot hydrothermal synthesis of an intermediate followed by its calcination at 1100 °C in air.

M1 polarization enhances the antitumor activity of chimeric antigen receptor macrophages in solid tumors.

Background: Chimeric antigen receptor macrophage (CAR-M) therapy is a novel cancer immunotherapy approach that integrates CAR structure and macrophage functions. CAR-M therapy has shown unique and impressive antitumor effects in immunotherapy for solid tumors. However, the polarization state of macrophages can affect the antitumor effect of CAR-M.

Facilitators and inhibitors in hospital-to-home transitional care for elderly patients with chronic diseases: A meta-synthesis of qualitative studies.

Background: Chronic diseases are long-term, recurring and prolonged, requiring frequent travel to and from the hospital, community, and home settings to access different levels of care. Hospital-to-home transition is challenging travel for elderly patients with chronic diseases. Unhealthy care transition practices may be associated with an increased risk of adverse outcomes and readmission rates.

Basal Plane-Activated Boron-Doped MoS Nanosheets for Efficient Electrochemical Ammonia Synthesis.

Under the dual pressure of energy crisis and environmental pollution, ammonia (NH ) is an indispensable chemical product in the global economy. The electrocatalytic synthesis of NH directly from nitrogen and water using renewable electricity has become one of the most attractive and important topics. Basal plane-activated boron-doped MoS nanosheets (B-MoS ) as a non-noble metal catalyst with excellent performance for N electroreduction are synthesized by a facile one-step hydrothermal method.

Experiences of family caregivers of patients with post-traumatic hydrocephalus from hospital to home: a qualitative study.

Background: Post-traumatic hydrocephalus (PTH) is a complication of traumatic brain injury (TBI) that requires treatment and postoperative care. The shunt is one of the main treatments for PTH, which presents with dysfunction and infection. Considering brain injury, hydrocephalus shunt malfunction, and infection, family caregivers need to be responsible for caring for PTH patients, recognizing shunt malfunction and infection, and managing those patients accordingly from hospital to home.

Low-intensity-low-temperature stability assessment of perovskite solar cells operating on simulated Martian surface conditions.

Immigration to Mars, which is expected to be powered mainly by photovoltaics, is one of the greatest dreams of humanity. However, the extreme temperature difference and high-energy cosmic radiation on the surface of Mars make it difficult for conventional photovoltaics to operate steadily over time. With their advantages of being lightweight, having a high irradiation tolerance, and an outstanding power conversion efficiency (PCE), perovskite solar cells (PSCs) have shown themselves to be a promising candidate for Martian applications.

Association between olfactory pathway gene variants and obesity in Chinese Han population: A case-control study based on genetic score.

Background: Our previous bivariate genome-wide association study in dizygotic twins suggested that the olfactory transduction pathway genes were associated with obesity in Northern Han Chinese adults. In this study, we attempted to verify the associations of the olfactory transduction pathway genes score with obesity in population with the same genetic background, and to estimate the interaction between gene variants and potential environment factors.

Methods: A case-control study was conducted in Qingdao, China in 2019-2021, which enrolled 301 obesity cases and 307 controls.

Improving the Performance of Perovskite Solar Cells with Insulating Additive-Modified Hole Transport Layers.

Invert perovskite solar cells (PSCs) present a great potential for next-generation photovoltaics for their flexibility and tandem adaptability. In order to improve the conductivity of the hole transport layer (HTL), such as poly(triarylamine), highly conductive additives (e.g.

NuMA regulates mitotic spindle assembly, structural dynamics and function via phase separation.

A functional mitotic spindle is essential for accurate chromosome congression and segregation during cell proliferation; however, the underlying mechanisms of its assembly remain unclear. Here we show that NuMA regulates this assembly process via phase separation regulated by Aurora A. NuMA undergoes liquid-liquid phase separation during mitotic entry and KifC1 facilitates NuMA condensates concentrating on spindle poles.