antigen induced innate immune memory features mitochondrial biogenesis and can be inhibited by ovarian produced hormones.

We have previously identified that infection induces a unique form of myeloid training that protects male but not female mice from high fat diet induced disease. Here we demonstrate that ovarian derived hormones account for this sex specific difference. Ovariectomy of females prior to infection permits metabolic reprogramming of the myeloid lineage, with BMDM exhibiting carbon source flexibility for cellular respiration, and mice protected from systemic metabolic disease.

Exploring Inhibitory Control Processes in Highly Superior Autobiographical Memory (HSAM): A Single Case Study.

Individuals who possess a Highly Superior Autobiographical Memory (HSAM) can remember their own lives in exceptional detail, retrieving specific autobiographical events in response to dates (e.g., 15 April 1995).

PD-1 and PD-L1 Expression in Endometrial Cancer: A Systematic Review of the Literature.

Cancer immunotherapy through the use of PD-1/PD-L1 inhibitors have shown significant promise in endometrial carcinoma (EC), particularly in tumors with microsatellite instability (MSI) or mismatch repair deficiency (dMMR), present in approximately 30% of cases. This review evaluated PD-L1 and PD-1 expression as potential biomarkers for immunotherapy response in EC, focusing on their relationship with MSI status. A systematic review, adhering to PRISMA guidelines, analyzed studies from MEDLINE and Embase until February 2023 on PD-1/PD-L1 expression in EC stratified by MSI status, including diverse study designs but excluding conference abstracts, with independent screening, data extraction, and additional reference checks to ensure comprehensive coverage.

Myocardial microvascular function assessed by cardiovascular magnetic resonance first-pass perfusion in patients with Takotsubo syndrome.

Objective: The purpose of this study was to explore microvascular function impairment using first-pass cardiovascular magnetic resonance (CMR) in patients with Takotsubo syndrome (TS). Moreover, we explored myocardial microcirculation in patients with TS and related this to demographic data, cardiovascular risk factors, clinical parameters, cardiac biomarkers, and cardiac function.

Methods: This retrospective study performed CMR first-pass perfusion scans in 42 consecutive patients with TS (37 females, 70.

The 2025 Motile Active Matter Roadmap.

Activity and autonomous motion are fundamental aspects of many living and engineering systems. Here, the scale of biological agents covers a wide range, from nanomotors, cytoskeleton, and cells, to insects, fish, birds, and people. Inspired by biological active systems, various types of autonomous synthetic nano- and micromachines have been designed, which provide the basis for multifunctional, highly responsive, intelligent active materials.

[Continuity of care and the power of narrative in perinatal psychotrauma].

With the help of clinical vignettes, the authors present their approach to maternity care for exiled pregnant women at risk of psychotrauma. They emphasize the importance of co-constructing a life story to bridge discontinuities, and of working as a team with continuity to avoid further breakdowns. At stake is the birth of a baby, which may suffer from psychotraumatic sharing without adequate support.

Organ injury accelerates stem cell differentiation by modulating a fate-transducing lateral inhibition circuit.

Injured epithelial organs must rapidly replace damaged cells to restore barrier integrity and physiological function. In response, injury-born stem cell progeny differentiate faster compared to healthy-born counterparts, yet the mechanisms that pace differentiation are unclear. Using the adult Drosophila intestine, we find that injury speeds cell differentiation by altering the lateral inhibition circuit that transduces a fate-determining Notch signal.

Pathologist assistants in a Pathology Department: perceptions of their changing role.

Objective: This study aimed to understand the dynamics of including Pathologists' Assistants in a surgical pathology department.

Methods: A qualitative ethnographic study employed covert participant observation and semi-structured interviews. Field notes and interview transcripts were descriptively analysed to identify categories.

Respiratory Viruses in Patients With Hematological Malignancy in Boreal Autumn/Winter 2023-2024: EPICOVIDEHA-EPIFLUEHA Report.

Community-acquired respiratory viral infections (CARV) significantly impact patients with hematological malignancies (HM), leading to high morbidity and mortality. However, large-scale, real-world data on CARV in these patients is limited. This study analyzed data from the EPICOVIDEHA-EPIFLUEHA registry, focusing on patients with HM diagnosed with CARV during the 2023-2024 autumn-winter season.

The Role of Immunotherapy in MMR-Deficient Endometrial Carcinoma: State of the Art and Future Perspectives.

This study provides a comprehensive overview of the role of immunotherapy in the treatment of mismatch repair-deficient (MMRd) endometrial carcinomas. Immunotherapy has emerged as a transformative approach in the treatment of MMRd due to the high mutation rate and subsequent PD-1/PD-L1 overexpression seen in these tumors. This review analyzes the current landscape of existing randomized clinical trials, highlighting the efficacy of immune checkpoint inhibitors (ICIs) like pembrolizumab, avelumab, and dostarlimab.

Mast Cells in Allergic and Non-Allergic Upper Airways Diseases: Sentinel in the Watchtower.

Mast cells are immune system cells with the most disparate functions, but are also among the least understood. Mast cells are implicated in several known pathological processes, tissue homeostasis, and wound repair. However, they owe their notoriety to allergic diseases, of which they represent the effector cell par excellence.

Neuronal Progenitors Suffer Genotoxic Stress in the Clock Mutant .

The physiological role and the molecular architecture of the circadian clock in fully developed organisms are well established. Yet, we have a limited understanding of the function of the clock during ontogenesis. We have used a null mutant () of the clock gene () in to ask whether PER may play a role during normal brain development.

Declining Clinical Utility of Tools for Predicting Sentinel Lymph Node Biopsy Status: A Single Institution Experience from 2000 to 2021.

Introduction: Clinicopathologic data-based sentinel lymph node (SLN) prediction models are used to select patients with melanoma for sentinel lymph node biopsy (SLNB). However, the temporal performance of these models is unknown. Therefore, we investigated whether the performance and clinical utility of the Melanoma Institute of Australia, Memorial Sloan Kettering Cancer Center, and Friedman et al.

Relationship between fluid bolus administration and the prognostic role of serum albumin in patients with sepsis.

Background: Serum albumin plays a pivotal role in the exchange between interstitial and vascular compartments, and reduced levels of this biomarker appear to be associated with negative prognosis in septic patients. The correlation between the volume effect in sepsis therapy and the kinetics of serum albumin is unclear.

Aim: To investigate the relationship between serum albumin and fluid bolus in relation to its prognostic role in septic patients.

Choroid plexus tumors in adults: a retrospective mono-institutional study.

Purpose: Choroid plexus tumors (CPT) are rare entities, and even rarer in adulthood.

Methods: A retrospective consecutive series of 24 adult CPT patients was reviewed.

Results: We described 24 adult CPTs.

Mating and ecdysone signaling modify growth, metabolism, and digestive efficiency in the female gut.

Adaptive changes in organ size and physiology occur in most adult animals, but how these changes are regulated is not well understood. Previous research found that mating in females drives not only increases in gut size and stem cell proliferation but also alters feeding behavior, intestinal gene expression, and whole-body lipid storage, suggesting altered gut metabolism. Here, we show that mating dramatically alters female gut metabolism and digestive function.

Δ-Peritoneal Cancer Index (Δ-PCI) to Predict Complete Cytoreduction and Histopathological Response to Neoadjuvant Chemotherapy in Ovarian Cancer.

To analyze the role of PCI variation (Δ-PCI) before and after neoadjuvant chemotherapy (NACT) in an interval cytoreductive surgery (ICS) setting with the aim to propose a scoring model for predicting both complete cytoreduction and histopathologic response. A total of 50 consecutive patients who underwent ICS at our institution were prospectively collected between January-2020 and December-2023. PCI was assessed at exploratory surgery and at ICS.

Clinical Utility and Diagnostic Accuracy of ROMA, RMI, ADNEX, HE4, and CA125 in the Prediction of Malignancy in Adnexal Masses.

Objective: We aimed to compare the clinical utility and diagnostic accuracy of the ADNEX model, ROMA score, RMI I, and RMI IV, as well as two serum markers (CA125 and HE4) in preoperative discrimination between benign and malignant adnexal masses (AMs).

Methods: We conducted a retrospective study extracting all consecutive patients with AMs seen at our Institution between January 2015 and December 2020. Accuracy metrics included sensitivity (SE), specificity (SP), and area under the receiver operating characteristic curve (AUC), and their 95% confidence intervals (CI) were calculated for basic discrimination between AMs.

Improving acute care outcome in internal medicine: the role of early stabilization and intermediate care unit.

The progressive reduction of acute care beds will necessitate hospital admission in medical settings solely for acutely ill patients requiring urgent organ support. Early stabilization of the acute condition, potentially through an appropriate treatment unit, may not only improve short-term patient outcomes but also reduce the length of hospital stay. To determine if stabilization of the acute condition in an intermediate care unit (IMCU) is associated with improved patient outcomes and reduced in-hospital stay.

Multiphase field model of cells on a substrate: From three dimensional to two dimensional.

Multiphase field models have emerged as an important computational tool for understanding biological tissue while resolving single-cell properties. While they have successfully reproduced many experimentally observed behaviors of living tissue, the theoretical underpinnings have not been fully explored. We show that a two-dimensional version of the model, which is commonly employed to study tissue monolayers, can be derived from a three-dimensional version in the presence of a substrate.