Tale

The bundle sheath cell (BSC) layer tightly enveloping the xylem throughout the leaf is recognized as a major signal-perceiving "valve" in series with stomata, regulating leaf hydraulic conductance (Kleaf) and thereby radial water flow via the transpiring leaf. The BSC blue light (BL) signaling pathway increases Kleaf and the underlying BSC water permeability. Here, we explored the hypothesis that BSCs also harbor a Kleaf-downregulating signaling pathway related to the stress phytohormone abscisic acid (ABA)...

HORTON is a free and open-source electronic-structure package written primarily in Python 3 with some underlying C++ components. While HORTON's development has been mainly directed by the research interests of its leading contributing groups, it is designed to be easily modified, extended, and used by other developers of quantum chemistry methods or post-processing techniques. Most importantly, HORTON adheres to modern principles of software development, including modularity, readability, flexibility, comprehensive documentation, automatic testing, version control, and quality-assurance protocols...

The emergence of highly zoonotic viral infections has propelled bat research forward. The viral outbreaks including Hendra virus, Nipah virus, Marburg virus, Ebola virus, Rabies virus, Middle East respiratory syndrome coronavirus, SARS-CoV and the latest SARS-CoV-2 have been epidemiologically linked to various bat species. Bats possess unique immunological characteristics that allow them to serve as a potential viral reservoir. Bats are also known to protect themselves against viruses and maintain their immunity...

South Korean-based team is first to successfully transplant 3D bioprinted artificial trachea. The success arises during scrutiny of artificial tracheal implants stemming from the denounced work of Dr. Paolo Macchiarini.

Tuberculosis poses a significant public health challenge, especially in highly endemic countries. Rarely, it appears as an abdominal mass resembling a malignant abdominal tumor and can be misleading on imaging, so early diagnosis remains a challenge, and confirmation may require invasive examinations such as laparotomy. The most characteristic radiological appearance is that of a solid, hypervascular, or peripherally enhancing mass with a hypodense center. We present a case of retroperitoneal tuberculosis that simulated a teratoma on imaging...

An HIV-negative 9-year-old female was admitted to the pediatric ward at a tertiary hospital in Johannesburg, South Africa for investigation of a suspected rheumatic disorder complicated by proteinuria. She was subsequently diagnosed with pediatric systemic lupus erythematosus complicated by class IV lupus nephritis. Further into her admission, the patient developed hospital-acquired SARS-CoV-2 infection with mild clinical symptoms. Three weeks after her initial COVID-19 diagnosis, the patient developed multisystemic inflammatory syndrome...

Glioblastomas (GBMs) are dreadful brain tumors with abysmal survival outcomes. GBM EVs dramatically affect normal brain cells (largely astrocytes) constituting the tumor microenvironment (TME). EVs from different patient-derived GBM spheroids induced differential transcriptomic, secretomic, and proteomic effects on cultured astrocytes/brain tissue slices as GBM EV recipients. The net outcome of brain cell differential changes nonetheless converges on increased tumorigenicity. GBM spheroids and brain slices were derived from neurosurgical patient tissues following informed consent...

Equipment demonstrations (demos) play an important role in the evaluation of new systems. As well as the excitement of exploring emerging technologies, a well-organised demo can help guide procurement decisions and support funding applications. However, it is easy to underestimate the substantial effort required both before and following the demo to maximise its potential impact. Here, we discuss how our approach to demos at the Crick Advanced Light Microscopy Science and Technology Platform (CALM-STP) has evolved over the last few years, emphasising the importance of a documented approach that combines quantitative with qualitative comparisons and engages with your user base in order to build up support for any potential system purchase...

The action of calix[4]arenes C-424, C-425 and C-1193 has been investigated on suspended cholesterol/egg phosphatidylcholine lipid bilayer in a voltage-clamp mode. Comparative analysis with the membrane action by calix[4]arene-bis-α-hydroxymethylphosphonic acid (C-99) has shown that the substitution of bridge carbons for sulphur and addition of another methyl group to two alkyl tales in the lower rim of former dipropoxycalix[4]arene C-99 transformed mobile carrier that C-99 created in lipid bilayer (Shatursky et al...

Clustered regularly interspaced short palindromic repeats (CRISPR)-based genome editing is evolving into an essential tool in the field of biological and medical research. Notably, the development of catalytically deactivated Cas9 (dCas9) enzyme has substantially broadened its traditional boundaries in gene editing or perturbation. The conjugation of dCas9 with various molecular effectors allows precise control over transcriptional processes, epigenetic modifications, visualization of chromosomal dynamics, and several other applications...

Bacterial blight (BB), caused by Xanthomonas oryzae pv. oryzae ( Xoo ), is a widespread and destructive disease in rice production. Previously, we cloned an executor R gene, Xa7 , which confers durable and broad-spectrum resistance to BB. Here, we further confirmed that the transcription activator-like effector (TALE) AvrXa7 in Xoo strains could directly bind to the effector-binding element (EBE) in the promoter of the Xa7 gene. Other executor R genes ( Xa7 , Xa10 , Xa23 , and Xa27 ) driven by the promoter of the Xa7 gene could be activated by AvrXa7 and trigger the hypersensitive response (HR) in tobacco leaves...

CONTEXT: Osteopathic manipulative treatment (OMT) has been demonstrated to have an effect on the autonomic nervous system, which may have antiarrhythmic effects. The effects of OMT in patients with cardiac implantable electronic devices (CIEDs) have not previously been reported. This study investigated the impact of OMT on quality of life (QOL) in this patient population. OBJECTIVES: The purpose of this study is to investigate the effects of OMT on QOL in CIED patients...

Rock hind (Epinephelus adscensionis) and spotted moray (Gymnothorax moringa) are ubiquitous mesopredators that co-occur in the nearshore waters of Ascension Island in the South Atlantic Ocean, where they have significant cultural and subsistence value, but management of their non-commercial take is limited. This isolated volcanic system is home to high biomass and low species diversity, which poses two key questions: How can two mesopredators that perform similar ecological roles coexist? And if these two species are so ecologically similar, can they be managed using the same approach? Here, we combined acoustic telemetry, stomach content analysis, and stable isotope analysis to (i) explore space use and diet choices within and between these two species and (ii) to assess appropriate species-specific management options...

No abstract text is available yet for this article.

BACKGROUND: TGFB-induced factor homeobox 2 (TGIF2), a member of the Three-Amino-acid-Loop-Extension (TALE) superfamily, has been implicated in various malignant tumors. However, its prognostic significance in glioma, impact on tumor immune infiltration, and underlying mechanisms in glioma development remain elusive. METHODS: The expression of TGIF2 in various human normal tissues, normal brain tissues, and gliomas was investigated using HPA, TCGA, GTEx, and GEO databases...

Youth literature allows for the exploration of linguistic and cultural elements, guiding learners to develop their oral interaction skills and critical thinking in the face of sensitive topics such as coexistence, differences, tolerance, xenophobia, and racism. The UNESCO (2010) considers the learning of living together as a fundamental educational mission. Starting from the premise that these values can be embraced by educational systems, this paper examines the effect of storytelling on the development of language and social skills among French as a foreign language learners...

This paper examines how a certain threshing machine was developed and improved by Jobst Heinrich Voigt and Gottfried Wilhelm Leibniz between 1699 and 1700. While this machine was based on various mechanical principles and instruments, including the pinned drum mechanism first noted by Georg Philipp Harsdörffer, it was later reconceptualized as a 'mathematical' machine. I claim that such a positioning was not unique to this machine, but part of a wider movement during the 18th century that considered various artisanal instruments as mathematical, as well as agricultural and artisanal knowledge as scientific...

BACKGROUND: Culture is an essential component that governs all aspects of human behavior. Superstition is an irrational belief observed in almost all cultures. It is linked to one or more factors like supernatural powers, good luck, bad omen, fiction, illegitimate activity, absurd narration, folk tales, or practice without any rational basis. METHODS: A cross-sectional social experiment was conducted to evaluate the effect of cultural appropriation as a tool to enhance medical knowledge acquisition and attitudinal development in medical education...

Sarcoidosis is a systemic inflammatory condition characterized by noncaseating granulomas. Lung involvement is typical, while extrapulmonary manifestations, notably lymphadenopathy, are observed in a significant proportion of cases. The etiology involves complex interactions among immune cells and mediators, resulting in granuloma formation capable of independently producing 1,25-dihydroxyvitamin D, leading to unregulated hypercalcemia and hypercalciuria. Diagnosis can be challenging, especially when hypercalcemia is the initial symptom...

Multiple metrics are used when assessing and validating the performance of quantitative structure-activity relationship (QSAR) models. In the case of binary classification, balanced accuracy is a metric to assess the global performance of such models. In contrast to accuracy, balanced accuracy does not depend on the respective prevalence of the two categories in the test set that is used to validate a QSAR classifier. As such, balanced accuracy is used to overcome the effect of imbalanced test sets on the model's perceived accuracy...