Stress resilience in plants: the complex interplay between heat stress memory and resetting.

Heat stress (HS) poses a major challenge to plants and agriculture, especially during climate change-induced heatwaves. Plants have evolved mechanisms to combat HS and remember past stress. This memory involves lasting changes in specific stress responses, enabling plants to better anticipate and react to future heat events.

Preventing confounding in observational studies in orthopedic trauma surgery through expert panels: a systematic review.

Purpose: Confounding in observational studies can be mitigated by selecting only those patients, in whom equipoise of both treatments is secured by experts' disagreement over optimal therapy.

Methods: We conducted a systematic review to identify observational studies in the field of orthopedic trauma surgery that utilized expert panels for patient inclusion in order to limit the potential for confounding.

Results: Four studies were identified that used expert panels to select participants based on expert disagreement.

Coronectomy of mandibular third molars with dental pathology: a prospective cohort study of 121 molars.

Purpose: Coronectomy is a valuable treatment proven safe for non-pathological mandibular third molars with an increased risk of inferior alveolar nerve injury. Coronectomy may also be useful for mandibular third molars with dentigerous cysts and caries, but this is not commonly performed due to the lack of well-designed, evidence-based studies. Here, we aim to investigate the safety of coronectomy for mandibular third molars with caries and dentigerous cysts.

Long-term results of staged management of complex lisfranc and chopart injury: a retrospective cohort study and systematic literature review.

Purpose: The aim was to assess the long-term functional outcome and quality of life after staged surgical treatment of complex Lisfranc and Chopart injuries in a patient cohort, and to perform a systematic review of the literature.

Methods: A retrospective cohort of all trauma patients with complex Lisfranc and/or Chopart injuries treated at our level 1 trauma center between July 1, 2010, and July 1, 2020 with ≥ 3 years follow-up was analyzed in terms of management, complications, and patient-reported outcomes (American Orthopaedic Foot & Ankle Society midfoot score, AOFAS and Foot Function Index, FFI). A systematic review of the literature (according to PRISMA 2020 guidelines) was performed of studies published between January 2000 to April 2024.

The prognostic value of baseline EARL standardized FDG PET indices in pediatric and adolescent high-grade osteosarcoma.

Objective: To investigate the prognostic value of baseline European Association of Nuclear Medicine Research Ltd. (EARL) standardized [F]fluorodeoxyglucose positron emission tomography-computed tomography ([F]FDG PET-CT) quantitative values for survival and to evaluate cutoff values identified in other studies.

Materials And Methods: Pediatric and adolescent patients with high-grade osteosarcoma were included.

How To Improve Patient Selection in Individuals With Lower Extremity Amputation Using a Bone-anchored Prosthesis.

Background: Many patients with a lower limb socket-suspended prothesis experience socket-related problems, such as pain, chronic skin conditions, and mechanical problems, and as a result, health-related quality of life (HRQoL) is often negatively affected. A bone-anchored prosthesis can overcome these problems and improve HRQoL, but these prostheses have potential downsides as well. A valid and reliable tool to assess potential candidates for surgery concerning a favorable risk-benefit ratio between potential complications related to bone-anchored prostheses and improvements in HRQoL is not available yet.

Quantitative interpretation and modelling of continuous nonprotein respiratory quotients.

The Respiratory Exchange Ratio (RER), which is the ratio of total carbon dioxide produced over total oxygen consumed, serves as a qualitative measure to determine the substrate usage of a particular organism on the whole-body level. Quantification of RER by its direct conversion into %Glucose (%G) and %Lipid oxidation (%L) at a given timepoint can be done by utilizing nonprotein respiratory quotient tables. These tables, however, are limited to specific increments, and intermediate RER values are not covered by these tables.

Oral Esketamine as Alternative for Maintenance Electroconvulsive Therapy in Patients With Treatment-Resistant Depression: A Case Series.

Objectives: This study investigates repeated oral esketamine as a substitution strategy for maintenance electroconvulsive therapy (M-ECT) in eight patients with treatment-resistant depression (TRD).

Methods: In a 6-week dosing phase, esketamine was titrated from 0.5 or 1.

Lung Function Changes with Acute +Gz Exposure as Assessed by Impulse Oscillometry.

Introduction: The introduction of fifth-generation fighter aircraft has raised concerns regarding the impact of high gravitational forces on lung function. This study aimed to investigate the acute effects of controlled +Gz exposure, up to +9 Gz, on lung function in military pilots using impulse oscillometry (IOS).

Methods: These studies, conducted in Canada and the Netherlands, involved military pilots undergoing high G centrifuge training.

Poor accuracy of endometrial sampling in patients with uterine carcinosarcomas: a nationwide analysis.

Objective: To determine the accuracy of aspiration biopsy (AB), hysteroscopic biopsy (HB), and dilatation & curettage (D&C) in detecting uterine carcinosarcoma (UCS).

Methods: Pathology reports were retrieved from the Dutch Nationwide Pathology Databank PALGA for patients with a certain or suggested diagnosis of UCS in pre- and/or postoperative histology between 2001 and 2021. Patients without available pre- or postoperative pathology reports were excluded.

Effects of a New Enzymatic Debrider (SN514-066b) on Eschar Protein Digestion, Burn Wound Debridement, and Healthy Skin Irritation.

SN514 is a thermolysin-like enzyme under development as a debrider. Preclinical and non-clinical studies supported a first in human healthy volunteer study to predict the need for protection of periwound skin. Pharmacologic activity testing compared digestion of collagen, fibrin, and elastin with relevant enzymes.

Predictors of Perceived Positive and Negative Consequences of Sexual Compliance.

Sexual compliance (i.e., consenting to sex without initial sexual desire) can have both positive and negative consequences for well-being.

Evaluation of Local Tumor Outcomes Following Microwave Ablation of Colorectal Liver Metastases Using CT Imaging: A Comparison of Visual versus Quantitative Methods.

Purpose To compare visual versus quantitative ablation confirmation for identifying local tumor progression and residual tumor following microwave ablation (MWA) of colorectal liver metastases (CRLM). Materials and Methods This retrospective study included patients undergoing MWA of CRLM from October 2014 to February 2018. Two independent readers visually assessed pre- and postprocedure images and semiquantitatively scored for incomplete ablation, using a six-point Likert scale, and extracted quantitative imaging metrics of minimal ablative margin (MAM) and percentage of tumor outside of the ablation zone, using both rigid and deformable registration.

Dissatisfaction after implantation of extended depth-of-focus intraocular lenses.

Purpose: To evaluate the symptoms, etiology and treatment of patient dissatisfaction after extended depth-of-focus (EDOF) intraocular lens (IOL) implantation.

Setting: University Eye Clinic, Maastricht University Medical Center, the Netherlands.

Design: Retrospective case series.

Incidence and Heritability of Gastric Carcinoma in the Belgian Shepherd Dog Population in The Netherlands.

Background: Gastric carcinoma in the Tervueren and Groenendael varieties of the Belgian Shepherd dog is commonly recognized and carries a grave prognosis. Information on incidence and heritability is necessary to design an effective selection strategy against this disease.

Methods: A database of cases and controls was built including cases with Tier 1 (confirmed via endoscopy or post-mortem) and Tier 2 evidence of gastric carcinoma.

Safety, Tolerability, and Immunogenicity of the Invaplex Vaccine Co-Administered with the dmLT Adjuvant in Dutch and Zambian Adults: Study Protocol for a Multi-Center, Randomized, Double-Blind, Placebo-Controlled, Dose-Escalation Phase Ia/b Clinical Trial.

Background: Shigella infections remain endemic in places with poor sanitation and are a leading cause of diarrheal mortality globally, as well as a major contributor to gut enteropathy and stunting. There are currently no licensed vaccines for shigellosis but it has been estimated that an effective vaccine could avert 590,000 deaths over a 20-year period. A challenge to effective Shigella vaccine development has been the low immunogenicity and protective efficacy of candidate Shigella vaccines in infants and young children.

Recombinant Anti-PF4 Antibodies Derived from Patients with Vaccine-Induced Immune Thrombocytopenia and Thrombosis (VITT) Facilitate Research and Laboratory Diagnosis of VITT.

Background/objectives: Adenoviral vector-based vaccines against COVID-19 rarely cause vaccine-induced immune thrombocytopenia and thrombosis (VITT), a severe adverse reaction caused by IgG antibodies against platelet factor 4 (PF4). To study VITT, patient samples are crucial but have become a scarce resource. Recombinant antibodies (rAbs) derived from VITT patient characteristic amino acid sequences of anti-PF4 IgG are an alternative to study VITT pathophysiology.

Prenatal exposure to chemotherapy increases the mutation burden in human neonatal hematopoietic stem cells.

Chemotherapy is included in the standard of care for cancer treatment during pregnancy. However, whether prenatal exposure to maternal chemotherapy treatment has a mutagenic impact on the fetal genome, remains unexplored. Therefore, we investigated mutation accumulation in hematopoietic stem and progenitor cells (HSPCs) from neonates born to pregnant cancer patients treated with chemotherapy, as well as healthy pregnant women and untreated pregnant cancer patients.

Impacts of Racket Handle Design on Table Tennis Topspin Forehand Rally Performance Among Beginner Players.

Physical inactivity is a major global public health concern, and table tennis offers a low-impact, engaging way to promote physical activity across various age groups. However, many beginners struggle to maintain effective participation due to their lower skill levels. Therefore, the development and reinforcement of stable grip techniques is crucial because it will help beginners achieve sustainable improvements in performance.

A Novel Sesterterpenoid, Petrosaspongin and γ-Lactone Sesterterpenoids with Leishmanicidal Activity from Okinawan Marine Invertebrates.

Leishmaniasis is a major public health problem, especially affecting vulnerable populations in tropical and subtropical regions. The disease is endemic in 90 countries, and with millions of people at risk, it is seen as one of the ten most neglected tropical diseases. Current treatments face challenges such as high toxicity, side effects, cost, and growing drug resistance.

Pharmacometabolomics Enables Real-World Drug Metabolism Sciences.

: Pharmacogenomics (PGx) has revolutionized personalized medicine, notably by predicting drug responses through the study of the metabolic genotype of drug-metabolizing enzymes. However, these genotypes rely heavily on the availability and completeness of drug metabolism information and do not account for (all) "phenoconversion" factors, like drug-drug interactions and comorbidities. To address these limitations, a more phenotypic approach would be desirable, for which pharmacometabolomics (PMx) could be useful by studying and elucidating drug metabolism in patient samples, such as blood and urine.

Longitudinal Metabolomics Data Analysis Informed by Mechanistic Models.

: Metabolomics measurements are noisy, often characterized by a small sample size and missing entries. While data-driven methods have shown promise in terms of analyzing metabolomics data, e.g.

Newborn screening and the screening laboratory: past, present and future.

Thyroid hormone (TH) is essential for brain development in utero and during the first two to three years of life. The negative effects of TH deficiency on brain development are irreversible. Early detection of TH deficiency in neonates (congenital hypothyroidism (CH) through newborn screening (NBS)) allows for early treatment, thereby preventing brain damage.

Development of Hollow Fiber Membranes Suitable for Outside-In Filtration of Human Blood Plasma.

Hemodialysis (HD) is a critical treatment for patients with end-stage kidney disease (ESKD). The effectiveness of conventional dialyzers used there could be compromised during extended use due to limited blood compatibility of synthetic polymeric membranes and sub-optimal dialyzer design. In fact, blood flow in the hollow fiber (HF) membrane could trigger inflammatory responses and thrombus formation, leading to reduced filtration efficiency and limiting therapy duration, a consequence of flowing the patients' blood through the lumen of each fiber while the dialysate passes along the inter-fiber space (IOF, inside-out filtration).