Case Report: A potentially pathogenic new variant of the gene found in a family experiencing autosomal dominant tubulointerstitial kidney disease.

Background: Autosomal dominant tubulointerstitial kidney disease (ADTKD) caused by -causing pathogenic variants (ADTKD-) is a rare group of heritable diseases. ADTKD- often manifests in childhood with symptoms such as mild hypotension, chronic kidney disease, hyperkalemia, anemia, and acidosis. The diagnosis of ADTKD- remains challenging.

Studying ER-membrane contact sites in plants using the optogenetic approach: Taking the LiMETER as an example.

The endoplasmic reticulum (ER) links to multiple organelles through membrane contact sites (MCS), which play critical roles in signal transduction, cell homeostasis and stress response. However, studying the behaviour and functions of MCS in plants is still challenging, partially due to the lack of site-specific markers. Here, we used an optogenetic reporter, LiMETER (Light-inducible Membrane-Tethered cortical ER), to study the structure and dynamics of ER-PM contact sites (EPCS) in plants.

Fullerene on non-iron cluster-matrix co-catalysts promotes collaborative H and N activation for ammonia synthesis.

Developing highly effective catalysts for ammonia (NH) synthesis is a challenging task. Even the current, prevalent iron-derived catalysts used for industrial NH synthesis require harsh reaction conditions and involve massive energy consumption. Here we show that anchoring buckminsterfullerene (C) onto non-iron transition metals yields cluster-matrix co-catalysts that are highly efficient for NH synthesis.

Disentangling heterogeneous thermocatalytic formic acid dehydrogenation from an electrochemical perspective.

Heterogeneous thermocatalysis of formic acid dehydrogenation by metals in solution is of great importance for chemical storage and production of hydrogen. Insightful understanding of the complicated formic acid dehydrogenation kinetics at the metal-solution interface is challenging and yet essential for the design of efficient heterogeneous formic acid dehydrogenation systems. In this work, formic acid dehydrogenation kinetics is initially studied from a perspective of electrochemistry by decoupling this reaction on Pd catalyst into two short-circuit half reactions, formic acid oxidation reaction and hydrogen evolution reaction and manipulating the electrical double layer impact from the solution side.

Association between Interleukin-6 and Multiple Acute Infarctions in Symptomatic Intracranial Atherosclerotic Disease.

Background: Interleukin-6 (IL-6) plays an important role in the pathophysiology of atherosclerosis. This study aimed to determine whether IL-6 is a crucial biomarker associated with Multiple Acute Infarctions (MAIs), which indicate an important stroke mechanism of artery-to-artery embolism with a high risk of stroke recurrence in symptomatic Intracranial Atherosclerotic Disease (sICAD). We tested the association between circulating IL-6 levels and the presence of MAIs in a prospective population-based registry.

Dual-site OER mechanism exploration through regulating asymmetric multi-site NiOOH.

Asymmetric nickel oxyhydroxide (NiOOH) possesses multi-OH and O active sites on different surfaces, (001) and (001̄), which possibly causes a complicated catalytic process. Density functional theory (DFT) calculations reveal that the unconventional dual-site mechanism (UDSM) of the oxygen evolution reaction (OER) on NiOOH (001) and (001̄) exhibits significantly lower overpotentials of 0.80 and 0.

Colchicine in patients with acute ischaemic stroke or transient ischaemic attack (CHANCE-3): multicentre, double blind, randomised, placebo controlled trial.

Objectives: To assess the efficacy and safety of colchicine versus placebo on reducing the risk of subsequent stroke after high risk non-cardioembolic ischaemic stroke or transient ischaemic attack within the first three months of symptom onset (CHANCE-3).

Design: Multicentre, double blind, randomised, placebo controlled trial.

Setting: 244 hospitals in China between 11 August 2022 and 13 April 2023.

UV-B Radiation Disrupts Membrane Lipid Organization and Suppresses Protein Mobility of GmNARK in .

While it is well known that plants interpret UV-B as an environmental cue and a potential stressor influencing their growth and development, the specific effects of UV-B-induced oxidative stress on the dynamics of membrane lipids and proteins remain underexplored. Here, we demonstrate that UV-B exposure notably increases the formation of ordered lipid domains on the plasma membrane (PM) and significantly alters the behavior of the nodule autoregulation receptor kinase (GmNARK) protein in leaves. The GmNARK protein was located on the PM and accumulated as small particles in the cytoplasm.

Myosin XI-mediated BIK1 recruitment to nanodomains facilitates FLS2-BIK1 complex formation during innate immunity in .

Plants rely on immune receptor complexes at the cell surface to perceive microbial molecules and transduce these signals into the cell to regulate immunity. Various immune receptors and associated proteins are often dynamically distributed in specific nanodomains on the plasma membrane (PM). However, the exact molecular mechanism and functional relevance of this nanodomain targeting in plant immunity regulation remain largely unknown.

Exploring developmental toxicity of microplastics and nanoplastics (MNPS): Insights from investigations using zebrafish embryos.

Microplastics and nanoplastics (MNPs) have received increasing attention due to their high detection rates in human matrices and adverse health implications. However, the toxicity of MNPs on embryo/fetal development following maternal exposure remains largely unexplored. Zebrafish, sharing genetic similarities with human, boast a shorter life cycle, rapid embryonic development, and the availability of many transgenic strains, is a suitable model for environmental toxicology studies.

Two successful pregnancies in a membranous nephropathy patient: Case report and literature review.

Background: Pregnancy in patients with nephrotic syndrome presents enormous challenges to both the mother and fetus, and there are no treatment guidelines for these patients.

Methods: We show a case of a woman with anti-PLA2R antibody-positive membranous nephropathy who did not have a kidney biopsy. Her clinical course during both pregnancies was closely followed and her medications were guided.

Cuproptosis-Associated lncRNA Gene Signature Establishes New Prognostic Profile and Predicts Immunotherapy Response in Endometrial Carcinoma.

Unlabelled: Uterine corpus endometrial carcinoma (UCEC), a prevalent kind of cancerous tumor in female reproductive system that has a dismal prognosis in women worldwide. Given the very limited studies of cuproptosis-related lncRNAs (CRLs) in UCEC. Our purpose was to construct a prognostic profile based on CRLs and explore its assess prognostic value in UCEC victims and its correlation with the immunological microenvironment.

Cooperative actin filament nucleation by the Arp2/3 complex and formins maintains the homeostatic cortical array in Arabidopsis epidermal cells.

Precise control over how and where actin filaments are created leads to the construction of unique cytoskeletal arrays within a common cytoplasm. Actin filament nucleators are key players in this activity and include the conserved actin-related protein 2/3 (Arp2/3) complex as well as a large family of formins. In some eukaryotic cells, these nucleators compete for a common pool of actin monomers and loss of one favors the activity of the other.

Evolution of the thermostability of actin-depolymerizing factors enhances the adaptation of pollen germination to high temperature.

Double fertilization in many flowering plants (angiosperms) often occurs during the hot summer season, but the mechanisms that enable angiosperms to adapt specifically to high temperatures are largely unknown. The actin cytoskeleton is essential for pollen germination and the polarized growth of pollen tubes, yet how this process responds to high temperatures remains unclear. Here, we reveal that the high thermal stability of 11 Arabidopsis (Arabidopsis thaliana) actin-depolymerizing factors (ADFs) is significantly different: ADFs that specifically accumulate in tip-growing cells (pollen and root hairs) exhibit high thermal stability.

High-Sensitivity C-reactive Protein and Intracranial Arterial Stenosis Predicted Recurrent Stroke and Dependence or Death in Minor Stroke or Transient Ischemic Attack.

Aims: Inflammation is associated with vascular events. We aimed to investigate the relationship between high-sensitivity C-reactive protein (hsCRP) levels with and without intracranial arterial stenosis (ICAS) and the prognosis of patients with minor stroke or transient ischemic attack.

Methods: We used data from the Clopidogrel in High-Risk Patients with Acute Nondisabling Cerebrovascular Events trial (derivation cohort) and the Third China National Stroke Registry (validation cohort).

Basally distributed actin array drives embryonic hypocotyl elongation during the seed-to-seedling transition in Arabidopsis.

Seed germination is a vital developmental transition for the production of progeny by sexual reproduction in spermatophytes. The seed-to-seedling transition is predominately driven by hypocotyl cell elongation. However, the mechanism that underlies hypocotyl growth remains largely unknown.

Mediation effect of stroke recurrence in the association between post-stroke interleukin-6 and functional disability.

Aim: Post-stroke inflammation increases the risk of functional disability through enlarged cerebral infarct size directly and follow-up stroke event indirectly. We aimed to use post-stroke proinflammatory cytokine interleukin-6 (IL-6) as a marker of inflammatory burden and quantify post-stroke inflammation's direct and indirect effect on functional disability.

Methods: We analyzed patients with acute ischemic stroke admitted to 169 hospitals in the Third China National Stroke Registry.

Engineering of NEMO as calcium indicators with large dynamics and high sensitivity.

Genetically encoded calcium indicators (GECIs) are indispensable tools for real-time monitoring of intracellular calcium signals and cellular activities in living organisms. Current GECIs face the challenge of suboptimal peak signal-to-baseline ratio (SBR) with limited resolution for reporting subtle calcium transients. We report herein the development of a suite of calcium sensors, designated NEMO, with fast kinetics and wide dynamic ranges (>100-fold).

High-Sensitivity C-Reactive Protein Modifies P-Wave Terminal Force in Lead V1-Associated Prognosis in Acute Ischemic Stroke or TIA Patients.

Little is known about the role of high-sensitivity C-reactive protein (hsCRP) in the relationship between P-wave terminal force in lead V1 (PTFV1) and stroke prognosis. We aimed to investigate how hsCRP influences the effect of PTFV1 on ischemic stroke recurrence and mortality. In this study, patients enrolled in the Third China National Stroke Registry, which enrolled consecutive patients who had suffered an ischemic stroke or transient ischemic attack in China, were analyzed.

Predictive Role of hsCRP in Recurrent Stroke Differed According to Severity of Cerebrovascular Disease: Analysis from a Prospective Cohort Study.

Elevated levels of high-sensitivity C-reactive protein (hsCRP) were associated with an increased risk of recurrent stroke. However, it is still unknown whether the predictive value of hsCRP differed according to the severity of cerebrovascular disease. We used the cohort of the prospective multicenter cohort study of the Third China National Stroke Registry (CNSR-III), in which 10,765 consecutive patients with acute ischemic stroke or transient ischemic attack (TIA) had hsCRP levels measured.