Fuel accumulation shapes post-fire fuel decomposition through soil heating effects on plants, fungi, and soil chemistry.

Forty percent of terrestrial ecosystems require recurrent fires driven by feedbacks between fire and plant fuels. The accumulation of fine fuels in these ecosystems play a key role in fire intensity, which alters soil nutrients and shapes soil microbial and plant community responses to fire. Changes to post-fire plant fuel production are well known to feed back to future fires, but post-fire decomposition of new fuels is poorly understood.

Deletion of metal transporter Zip14 reduces major histocompatibility complex II expression in murine small intestinal epithelial cells.

Documented worldwide, impaired immunity is a cardinal signature resulting from loss of dietary zinc, an essential micronutrient. A steady supply of zinc to meet cellular requirements is regulated by an array of zinc transporters. Deletion of the transporter Zip14 (Slc39a14) in mice produced intestinal inflammation.

Unveiling Sociocultural Barriers to Breast Cancer Awareness Among the South Asian Population: Case Study of Bangladesh and West Bengal, India.

Background: Bangladesh and West Bengal, India, are 2 densely populated South Asian neighboring regions with many socioeconomic and cultural similarities. In dealing with breast cancer (BC)-related issues, statistics show that people from these regions are having similar problems and fates. According to the Global Cancer Statistics 2020 and 2012 reports, for BC (particularly female BC), the age-standardized incidence rate is approximately 22 to 25 per 100,000 people, and the age-standardized mortality rate is approximately 11 to 13 per 100,000 for these areas.

PM2.5 Speciation chemicals and Neonatal Respiratory Distress Syndrome (RDS): Uncovering the Interactions of Maternal Health, Environmental metal pollutants, and Sociodemographic Factors.

Objective: To assess factors influencing Neonatal Respiratory Distress Syndrome (RDS) risk, incorporating maternal demographics, behaviors, medical conditions, pregnancy-related factors, and PM2.5 speciation pollutants exposures.

Methods: Using Florida de-identified birth records, logistic regression analyses were conducted to assess associations between maternal exposure to PM2.

Internal validation of a convolutional neural network pipeline for assessing meibomian gland structure from meibography.

Significance: Optimal meibography utilization and interpretation are hindered due to poor lid presentation, blurry images, or image artifacts and the challenges of applying clinical grading scales. These results, using the largest image dataset analyzed to date, demonstrate development of algorithms that provide standardized, real-time inference that addresses all of these limitations.

Purpose: This study aimed to develop and validate an algorithmic pipeline to automate and standardize meibomian gland absence assessment and interpretation.

Multiomics dissection of human RAG deficiency reveals distinctive patterns of immune dysregulation but a common inflammatory signature.

Human recombination-activating gene (RAG) deficiency can manifest with distinct clinical and immunological phenotypes. By applying a multiomics approach to a large group of -mutated patients, we aimed at characterizing the immunopathology associated with each phenotype. Although defective T and B cell development is common to all phenotypes, patients with hypomorphic variants can generate T and B cells with signatures of immune dysregulation and produce autoantibodies to a broad range of self-antigens, including type I interferons.

TSLP acts on regulatory T cells to maintain their identity and limit allergic inflammation.

Thymic stromal lymphopoietin (TSLP) is a type I cytokine that promotes allergic responses and mediates type 2 immunity. A balance between effector T cells (T), which drive the immune response, and regulatory T cells (T), which suppress the response, is required for proper immune homeostasis. Here, we report that TSLP differentially acts on T versus T to balance type 2 immunity.

Discovery of Knowledge in Practice.

Given the number of occupational therapy doctorate (OTD) programs and graduates with professional doctoral degrees, the concept of practice scholarship is increasingly important. The scholarly work of occupational therapy practitioners guided by a research model is appropriate for those who have trained as researchers or OTD students and practitioners receiving mentorship from occupational therapy research scientists. A research model of scholarship may not fit the scholarly work of most occupational therapy practitioners with an OTD.

TDP43 autoregulation gives rise to dominant negative isoforms that are tightly controlled by transcriptional and post-translational mechanisms.

The nuclear RNA-binding protein TDP43 is integrally involved in the pathogenesis of amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD). Previous studies uncovered N-terminal TDP43 isoforms that are predominantly cytosolic in localization, prone to aggregation, and enriched in susceptible spinal motor neurons. In healthy cells, however, these shortened (s)TDP43 isoforms are difficult to detect in comparison to full-length (fl)TDP43, raising questions regarding their origin and selective regulation.

Long-Term Safety and Efficacy with Roflumilast Cream 0.15% in Patients Aged ≥6 Years with Atopic Dermatitis: A Phase 3 Open-Label Extension Trial.

Safety and efficacy of roflumilast cream 0.15% for atopic dermatitis (AD) were demonstrated in two 4-week phase 3 trials. Evaluate long-term safety, tolerability, and efficacy of roflumilast cream 0.

Like, share, and follow!: Usage of social media by pathology residency programs in the COVID-19 era.

Objectives: Social media platforms like Facebook, X (formally Twitter), and Instagram bridge pathology programs with other health professionals, prospective students, and the public, but the extent of social media usage by residency programs remains unexplored. This study investigates the current landscape of social media utilization by pathology programs.

Methods: Using the National Resident Matching Program (NRMP) Match Data from 2022, 139 anatomic and clinical pathology residency programs were analyzed and categorized into 3 prestige tiers based on Doximity ratings.

Heart failure outcomes captured by adverse event reporting in participants with type 2 diabetes and atherosclerotic cardiovascular disease: Observations from the VERTIS CV trial.

Aims: In VERTIS CV, ertugliflozin was associated with a 30% risk reduction for adjudication-confirmed, first and total hospitalizations for heart failure (HHF) in participants with type 2 diabetes and atherosclerotic cardiovascular disease. We evaluated the impact of ertugliflozin on the broader spectrum of all reported heart failure (HF) events independent of adjudication confirmation.

Methods And Results: Data from participants who received ertugliflozin (5 or 15 mg) were pooled and compared versus placebo.

Ubiquitination of TFEB increased intestinal permeability to aggravate metabolic dysfunction-associated steatohepatitis.

Background And Aims: Increased intestinal permeability exacerbates the development of metabolic dysfunction associated steatohepatitis (MASH), but the underlying mechanisms remain unclear. Autophagy is important for maintaining normal intestinal permeability. Here, we investigated the impact of intestinal transcription factor EB (TFEB), a key regulator of autophagy, in intestinal permeability and MASH progression.

2'-Fucosyllactose inhibits human norovirus replication in human intestinal enteroids.

Unlabelled: Human noroviruses (HuNoVs) are the leading cause of acute gastroenteritis worldwide. Currently, there are no targeted antivirals for the treatment of HuNoV infection. Histo-blood group antigens (HBGAs) on the intestinal epithelium are cellular attachment factors for HuNoVs; molecules that block the binding of HuNoVs to HBGAs thus have the potential to be developed as antivirals.

Advances in Stem Cell Therapy for Huntington's Disease: A Comprehensive Literature Review.

Huntington's disease (HD) is an inherited neurodegenerative disease characterized by uncontrolled movements, emotional disturbances, and progressive cognitive impairment. It is estimated to affect 4.3 to 10.

Hypermethylation of Is Associated With Carotid Bifurcation Intima-Media Thickness in Dominican Republic Families.

Background: Carotid intima-media thickness (IMT) is a measure of atherosclerosis and a predictor of vascular diseases. Traditional vascular risk factors and genetic variants do not completely explain the variation in carotid IMT. We sought to identify epigenetic factors that may contribute to the remaining carotid IMT variability.

The Comparative Sufficiency of ChatGPT, Google Bard, and Bing AI in Answering Diagnosis, Treatment, and Prognosis Questions About Common Dermatological Diagnoses.

Our team explored the utility of unpaid versions of 3 artificial intelligence chatbots in offering patient-facing responses to questions about 5 common dermatological diagnoses, and highlighted the strengths and limitations of different artificial intelligence chatbots, while demonstrating how chatbots presented the most potential in tandem with dermatologists' diagnosis.

The P200 ERP Response in Mild Cognitive Impairment and the Aging Population.

Evoked potential metrics extracted from an EEG exam can provide novel sources of information regarding brain function. While the P300 occurring around 300 ms post-stimulus has been extensively investigated in relation to mild cognitive impairment (MCI), with decreased amplitude and increased latency, the P200 response has not, particularly in an oddball-stimulus paradigm. This study compares the auditory P200 amplitudes between MCI (28 patients aged 74(8)) and non-MCI, (35 aged 72(4)).

Characterizing astrocyte-mediated neurovascular coupling by combining optogenetics and biophysical modeling.

Vasoactive signaling from astrocytes is an important contributor to the neurovascular coupling (NVC), which aims at providing energy to neurons during brain activation by increasing blood perfusion in the surrounding vasculature. Pharmacological manipulations have been previously combined with experimental techniques (e.g.

Metamorphic Proteins to Achieve Conformationally Selective Material Surface Binding.

The controlled binding of proteins on nanoparticle surfaces remains a grand challenge required for many applications ranging from biomedical to energy storage. The difficulty in achieving this ability arises from the different functional groups of the biomolecule that can adsorb on the nanoparticle surface. While most proteins can only adopt a single structure, metamorphic proteins can access at least two different conformations, which presents intriguing opportunities to exploit such structural variations for binding to nanoparticles.