18,798 results match your criteria: "*Oregon State University[Affiliation]"

Two correspondences raised concerns or comments about our analyses regarding exaggerated false positives found by differential expression (DE) methods. Here, we discuss the points they raise and explain why we agree or disagree with these points. We add new analysis to confirm that the Wilcoxon rank-sum test remains the most robust method compared to the other five DE methods (DESeq2, edgeR, limma-voom, dearseq, and NOISeq) in two-condition DE analyses after considering normalization and winsorization, the data preprocessing steps discussed in the two correspondences.

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EPSPS gene amplification in a glyphosate-resistant population of Italian ryegrass (Lolium multiflorum) from Oregon.

Pest Manag Sci

February 2025

Forage Seed and Cereal Research Unit, United States Department of Agriculture, Corvallis, OR, USA.

Article Synopsis
  • - Lolium multiflorum (Italian ryegrass) is found in Oregon as both a weed and a crop, and herbicide-resistant populations have developed due to chemical management practices.
  • - A glyphosate-resistant population identified in Yamhill County shows a nine-fold increase in resistance to glyphosate compared to a susceptible group, with no known amino acid mutations linked to resistance.
  • - The resistance is linked to a significant increase (30-fold) in copies of the EPSPS gene, marking the first instance of this type of genetic amplification in glyphosate-resistant L. multiflorum in Oregon.
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  • * Five methods were used to analyze runoff changes in the Jinghe River basin, showing a significant decrease in runoff, with over 90% attributed to human activities.
  • * The Milly‒Zhang version of the Budyko hypothesis was found to best correlate with detailed runoff simulations, making it the most reliable method for assessing vegetation’s impact on runoff changes in the region.
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Congruent Long-Term Declines in Carbon and Biodiversity Are a Signature of Forest Degradation.

Glob Chang Biol

November 2024

United States Department of Agriculture Forest Service, Rocky Mountain Research Station, Riverdale, Utah, USA.

Recent global policy initiatives aimed at reducing forest degradation require practical definitions of degradation that are readily monitored. However, consistent approaches for monitoring forest degradation over the long term and at broad scales are lacking. We quantified the long-term effects of intensive wood harvest on above-ground carbon and biodiversity at fine resolutions (30 m) and broad scales (New Brunswick, Canada; 72,908 km).

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Significance: Head and neck squamous cell carcinoma (HNSCC) has the sixth highest incidence worldwide, with cases annually. Surgery is the primary treatment option for HNSCC, during which surgeons balance two main goals: (1) complete cancer resection and (2) preservation of normal tissues to ensure post-surgical quality of life. Unfortunately, these goals are not synergistic, where complete cancer resection is often limited by efforts to preserve normal tissues, particularly nerves, and reduce life-altering comorbidities.

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Congenital pulmonary airway malformation in a cat.

J Vet Diagn Invest

October 2024

Oregon Veterinary Diagnostic Laboratory, Oregon State University, Corvallis, OR, USA.

Congenital structural anomalies of the lower airways of the respiratory tract are uncommon in cats. We describe here a case of cystic pulmonary lesions in a 6-wk-old domestic shorthair cat consistent with congenital pulmonary airway malformation (CPAM; formerly referred to as cystic adenomatoid malformation of the lung, or congenital pulmonary adenomatoid malformation; Stocker type II). CPAM is rarely reported in veterinary species and, to our knowledge, has not been reported in cats.

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Experimental coral reef communities transform yet persist under mitigated future ocean warming and acidification.

Proc Natl Acad Sci U S A

November 2024

Hawai'i Institute of Marine Biology, School of Ocean and Earth Science and Technology, University of Hawai'i at Mānoa, Honolulu, HI 96744.

Coral reefs are among the most sensitive ecosystems affected by ocean warming and acidification, and are predicted to collapse over the next few decades. Reefs are predicted to shift from net accreting calcifier-dominated systems with exceptionally high biodiversity to net eroding algal-dominated systems with dramatically reduced biodiversity. Here, we present a two-year experimental study examining the responses of entire mesocosm coral reef communities to warming (+2 °C), acidification (-0.

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  • * LAARs can cause severe bleeding (coagulopathy) in humans if blood levels exceed 10 ng/mL, leading to numerous poisonings each year.
  • * Various analytical methods, mainly using liquid chromatography-mass spectrometry (LC-MS), have been developed to quickly identify and analyze LAARs in patients experiencing severe bleeding, and these methods are evaluated for their validation and clinical utility.
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Canker and dieback of is caused by .

Phytopathology

October 2024

Oregon State University, Botany and Plant Pathology, Corvallis, Oregon, United States;

Understanding the ecology of pathogens is important for disease management. Recently a devastating canker disease was found on red alder () planted as landscape trees. Bacteria were isolated from two groups of symptomatic trees located approximately 1 kilometer apart and one strain from each group was used to complete Koch's postulates.

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Digital Light Process 3D Printing of Magnetically Aligned Liquid Crystalline Elastomer Free-forms.

Adv Mater

December 2024

Advanced Materials Laboratory, Sandia National Laboratories, Albuquerque, NM, 87106, USA.

Liquid crystalline elastomers (LCEs) are anisotropic soft materials capable of large dimensional changes when subjected to a stimulus. The magnitude and directionality of the stimuli-induced thermomechanical response is associated with the alignment of the LCE. Recent reports detail the preparation of LCEs by additive manufacturing (AM) techniques, predominately using direct ink write printing.

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Quantifying Parental Perceptions of Their Experiences With Their Young Children's Use of Power Mobility Devices.

Pediatr Phys Ther

January 2025

Department of Psychology, Grand Valley State University, Allendale, Michigan (Dr Aldrich); Department of Physical Therapy and Athletic Training, Grand Valley State University, Grand Rapids, Michigan (Drs Kenyon, Lambert, Marsman, and Vassuer); College of Public Health and Human Sciences, Oregon State University, Corvallis, Oregon (Drs Sloane and Logan); Department of Rehabilitation Medicine, University of Washington, Seattle, Washington (Dr Feldner).

Purpose: To quantify and explore parental perceptions of their experiences with their child's use of the Explorer Mini (EM) and a modified ride-on car (mROC) in young children with cerebral palsy.

Method: Data were gathered throughout a multisite, randomized, counterbalanced AB crossover 16-week clinical trial, wherein all participants used device A (EM) and device B (mROC) for 8-weeks each. Semistructured parent interviews were conducted at baseline (T0), post-intervention period 1 (T1), and post-intervention period 2 (T2).

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In this tutorial mini-review, we explore the application of Design of Experiments (DOE) as a powerful statistical tool in biotechnology. Specifically, we review the optimization of hydrogel materials for diverse microbial applications related to green microbiology, the use of microbes to promote sustainability. Hydrogels, three-dimensional polymers networks with high water retention capabilities, are pivotal in the immobilization of microorganisms and provide a customizable environment essential for directing microbial fate.

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The microbiome represents a complex community of trillions of microorganisms residing in various body parts, and plays critical roles in maintaining host health and well-being. Understanding the interactions between microbiota and host offers valuable insights into potential strategies to promote health, including microbiome-targeted interventions. We have created MicrobiomeKG, a Knowledge Graph for microbiome research, bridging various taxa and microbial pathways with host health.

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Human-caused global change produces biotic and abiotic conditions that increase the uncertainty and risk of failure of restoration efforts. A focus of managing for resiliency, that is, the ability of the system to respond to disturbance, has the potential to reduce this uncertainty and risk. However, identifying what drives resiliency might depend on how one measures it.

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  • Cannabis use has risen significantly, with new forms like concentrates and edibles becoming widely available, leading to increased interest in understanding their impact.
  • A review of studies identified that while all three major cannabis forms (flower, concentrates, edibles) are commonly used, differences exist in user demographics, consumption methods, and associated risks, particularly with concentrates linked to a higher chance of cannabis use disorder.
  • The review highlights a need for more longitudinal studies to compare the long-term effects of these cannabis forms to improve harm reduction strategies tailored to each type.
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Non-tuberculous mycobacteria (NTM) are opportunistic pathogens ubiquitous in the environment. is a relatively new pathogen associated with underlying lung chronic pathologies, accounting for most of the pulmonary infections linked to the rapidly growing mycobacteria group. This includes chronic obstructive pulmonary disease, bronchiectasis, or cystic fibrosis.

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Navigating and Resisting Educational Systems: The Experiences of Latinx Families in Rural Oregon.

Behav Sci (Basel)

September 2024

Department of Health Promotion and Policy, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA 01003, USA.

This study explores the experiences of Latinx parents in rural Oregon from the perspectives of Latinx parents, Latinx students, and community practitioners to understand the barriers Latinx families encounter and how they leverage their community cultural wealth to address these barriers within the context of initiatives implemented by the district. This qualitative study is guided by the following questions: What barriers do Latinx families encounter in rural schools, and how do parents leverage their community cultural wealth to address these barriers? Findings indicate that even when families were engaged in initiatives (e.g.

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  • The study aimed to investigate genetic variants of the AGXT2 gene in cats, focusing on their serum chemistries and how these relate to the formation of uroliths (kidney stones).
  • Researchers analyzed data from 445 cats, assessing their genotypes, metabolic profiles, and history of stone incidence, ultimately identifying significant metabolites linked to urolith formation.
  • Findings revealed that cats with the AA variant of the AGXT2 gene were more likely to develop stones, had a higher incidence of chronic kidney disease, and experienced a shorter lifespan, highlighting the role of specific metabolites in differentiating between stone formers and non-stone formers.
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The health of road transport workers is affected by working conditions and life. However, there is a lack of studies on the level of stress and health of the families of these workers. This study aimed to evaluate the perceived stress level and family effectiveness of family members of road transport workers.

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(WS), also known as ashwagandha, is a popular botanical supplement used to treat various conditions including memory loss, anxiety and depression. Previous studies from our group showed an aqueous extract of WS root (WSAq) enhances cognition and alleviates markers for depression in . Here, we sought to confirm these effects in the 5xFAD mouse model of β-amyloid (Aβ) accumulation.

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Highway reclamation (i.e., the removal of highways or placing existing highways underground to create mixed-use urban areas) is being implemented around the United States, often touting co-benefits for population health.

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Distinct chemical structures inhibit the CEMIP hyaluronidase and promote oligodendrocyte progenitor cell maturation.

J Biol Chem

December 2024

Division of Neuroscience, Oregon National Primate Research Center, Beaverton, Oregon, USA; Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon, USA. Electronic address:

Growing evidence supports pathogenic roles for chronically elevated hyaluronidase activity in numerous conditions. Elevated expression of one such hyaluronidase, the Cell Migration Inducing and hyaluronan binding Protein (CEMIP), has been implicated in the pathogenesis and progression of several cancers as well as demyelinating diseases in the central nervous system (CNS). Developing effective and selective CEMIP inhibitors could therefore have efficacy in treating a variety of conditions where CEMIP is chronically elevated.

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  • The study aimed to assess the effects of two powered mobility interventions on young children with cerebral palsy, focusing on developmental domains, participation, and caregiver perceptions.
  • Researchers conducted a randomized clinical trial with 24 children, comparing the Explorer Mini and an adapted ride-on toy car over a total of 16 weeks with various assessments.
  • Results showed significant developmental improvements and favorable ratings from caregivers for both devices, with the Explorer Mini being slightly preferred, indicating the potential benefits of powered mobility for early intervention in these children.
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Botanical supplements, herbal remedies, and plant-derived products are used globally. However, botanical dietary supplements are rarely subjected to robust safety testing unless there are adverse reports in post-market surveillance. Botanicals are complex and difficult to assess using current frameworks designed for single constituent substances (e.

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