5,621,035 results match your criteria: "USA; WSL Swiss Federal Research Institute[Affiliation]"
J Biol Chem
January 2025
Department of Biological Sciences, Moravian University, 1200 Main Street, Bethlehem, PA 18018, USA. Electronic address:
Phosphorylation of connexin 43 (Cx43) is an important regulatory mechanism of gap junction (GJ) function. Cx43 is modified by several kinases on over 15 sites within its ∼140 amino acid-long C-terminus (CT). Phosphorylation of Cx43CT on S255, S262, S279, and S282 by ERK has been widely documented in several cell lines, by many investigators.
View Article and Find Full Text PDFJ Biol Chem
January 2025
Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA; Department of Oncology, Division of Oncology Research, Mayo Clinic, Rochester, MN, USA; Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, USA. Electronic address:
The host-range mutant of rabbitpox virus (RPXV) with a deletion in the gene encoding the serpin serine protease inhibitor 1 (SPI-1) fails to replicate efficiently in restrictive host cells. Depletion of the host cell serine protease FAM111A restores viral replication in these cells, suggesting that SPI-1 targets FAM111A to facilitate infection. However, direct evidence of SPI-1 inhibiting FAM111A has been lacking.
View Article and Find Full Text PDFJ Biol Chem
January 2025
Department of Chemistry and Biochemistry, Baylor University, Waco, Texas, 76798-7348, USA. Electronic address:
Coupling interactions between the alpha (α) subunit of the polymerase III core (α-Pol III core) and the tau (τ) subunit of the clamp loader complex (τ-CLC) are vital for efficient and rapid DNA replication in Escherichia coli (E. coli). Specific and targeted mutations in the C-terminal τ-interaction region of the Pol III α-subunit disrupted efficient coupled rolling circle DNA synthesis in vitro and caused significant genomic defects in CRISPR-Cas9 dnaE edited cell strains.
View Article and Find Full Text PDFJ Biol Chem
January 2025
School of Biological Sciences, University of Utah, Salt Lake City, Utah, USA; Department of Psychiatry, University of Utah, Salt Lake City, Utah, USA; George E. Whalen Veterans Affairs Medical Center, Salt Lake City, Utah, USA.
Nicotinic acetylcholine receptors (nAChRs) are pentameric ligand-gated ion channels. In mammals, there are 16 individual nAChR subunits allowing for numerous possible heteromeric compositions. nAChRs assembled from α7 or α9 subunits will form as homopentamers.
View Article and Find Full Text PDFJ Biol Chem
January 2025
Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Department of Molecular Pharmacology and Therapeutics, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, NY, USA. Electronic address:
Most adhesion GPCRs undergo autoproteolytic cleavage during receptor biosynthesis, resulting in non-covalently bound N- and C-terminal fragments (NTF and CTF) that remain associated during receptor trafficking to the plasma membrane. While substantial evidence supports increased G protein signaling when just the CTF is expressed, there is an ongoing debate about whether NTF removal is required to initiate signaling in the context of the wild-type receptor. Here, we use adhesion GPCR latrophilin-3 (ADGRL3) as a model receptor to investigate tethered agonist-mediated activation.
View Article and Find Full Text PDFToxicology
January 2025
Department of Medical Elementology and Toxicology, Jamia Hamdard, Delhi, India, 110062. Electronic address:
Malathion is an organophosphate compound widely used as an insecticide in the agriculture sector and is toxic to humans and other mammals. Although several studies have been conducted at different level in different animal models. But there is no work has been conducted on the toxicological correlation from cellular to behavioral level on surviving species model.
View Article and Find Full Text PDFPhysiol Behav
January 2025
Department of Psychology and Program in Behavioral Neuroscience, Western Washington University, Bellingham, WA 98225-9172 USA.
Prev Med
January 2025
Department of Family and Community Medicine, University of Illinois Chicago, USA.
Introduction: Changes in up-to-date cervical cancer screening (CCS) over time by sexual orientation and race/ethnicity were estimated to identify trends in screening disparities.
Methods: This 2024 retrospective, cross-sectional analysis of National Health Interview Survey data (years 2013, 2015, 2019 and 2021) included 40,818 cisgender women aged 21-65 without hysterectomy. Joinpoint analysis was performed to calculate the annual percent change (APC) of up-to-date CCS from 2013 to 2021.
J Shoulder Elbow Surg
January 2025
Department of Orthopedic Surgery, University of California Davis, Sacramento, CA, USA.
Introduction: Shoulder and elbow surgery fellowships in the United States are recognized for their academic emphasis, yet the correlation between an applicant's research productivity and fellowship match results remains unclear. This study (1) analyzed temporal trends in research productivity among matched fellowship applicants, (2) evaluated the influence of quantity of publications and first authorships on match positions, and (3) investigated program variations in research productivity.
Methods: This is a retrospective analysis of data from the San Francisco (SF) Match Database for shoulder and elbow surgery applicants matched between 2017 and 2024.
J Shoulder Elbow Surg
January 2025
Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA, USA.
Background: Surgical techniques for biceps tenodesis vary in approach, fixation strategy, and anatomic location without clear superior technique for this common procedure.
Hypothesis/purpose: The purpose of this study was to prospectively evaluate a randomized cohort of patients undergoing arthroscopic suprapectoral (ASBT) with interference screw fixation using an inlay technique versus mini-open subpectoral (MOBT) with a unicortical button implant using an onlay technique with regards to 1) clinical outcome measures and 2) structural healing as evaluated by ultrasound.
Methods: From May 2017 to April 2021, patients undergoing biceps tenodesis were preoperatively randomized to either ASBT or MOBT.
J Shoulder Elbow Surg
January 2025
University of Maryland Medical System, Department of Orthopaedics, Baltimore, MD, USA. Electronic address:
Background: Anatomic total shoulder arthroplasty are highly successful procedures for treatment of glenohumeral arthritis to reduce pain, improve range of motion, and overall quality of life. However, the long-term survivorship of the implant systems is less widely documented in the existing literature. The purpose of this study was to establish the long-term patient outcomes and identify factors influencing the postoperative implant survivorship of total anatomic shoulder arthroplasty devices/procedures utilizing the short-stemmed prosthesis and hybrid glenoid components of the Comprehensive Shoulder System (Zimmer Biomet, Warsaw, IN, USA) at an average of ten years.
View Article and Find Full Text PDFJ Shoulder Elbow Surg
January 2025
Department of Orthopaedic Surgery and Rehabilitation, Loyola University Health System, Maywood, IL, USA.
J Shoulder Elbow Surg
January 2025
Department of Orthopaedic Surgery, Hackensack Meridian Health, Hackensack, NJ, USA.
Background: Acromioclavicular (AC) joint injury management has historically been guided by the severity and grade of the injury. However, recent debates have emerged regarding the role of surgical intervention for these injuries. Insurance-based disparities in surgical treatment have been well-documented across various orthopedic conditions.
View Article and Find Full Text PDFNeuroimage
January 2025
Department of Genetics, Harvard Medical School, Boston, MA, USA; Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA. Electronic address:
Left-right asymmetry of the human brain is widespread through its anatomy and function. However, limited microscopic understanding of it exists, particularly for anatomical asymmetry where there are few well-established animal models. In humans, most brain regions show subtle, population-average regional asymmetries in thickness or surface area, alongside a macro-scale twisting called the cerebral petalia in which the right hemisphere protrudes anteriorly past the left.
View Article and Find Full Text PDFImmunol Lett
January 2025
Miami Transplant Institute, Jackson Health System, Miami, FL, USA; Department of Medicine, Division of Nephrology, University of Miami Miller School of Medicine Miami, FL, USA. Electronic address:
Introduction: In Solid Organ Transplant (SOT) recipients, due to immunosuppression, the immunogenicity after COVID-19 vaccination is suboptimal and its durability is unknown.
Methods: We conducted a post-hoc analysis of a patient-blinded, single center, randomized controlled trial comparing BNT162b2 vs JNJ-78436735 as the third dose after two doses of BNT162b2 in adult SOT recipients with active graft to compare long-term immunogenicity.
Results: Forty-one recipients were analyzed.
Biol Psychiatry Cogn Neurosci Neuroimaging
January 2025
Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Brain and Cognitive Science at the McGovern Institute for Brain Research at Massachusetts Institute of Technology, Cambridge, MA, USA; Department of Psychology, Northeastern University. Electronic address:
The default mode network (DMN) is intricately linked with processes such as self-referential thinking, episodic memory recall, goal-directed cognition, self-projection, and theory of mind. Over recent years, there has been a surge in examining its functional connectivity, particularly its relationship with frontoparietal networks (FPN) involved in top-down attention, executive function, and cognitive control. The fluidity in switching between these internal and external modes of processing-highlighted by anti-correlated functional connectivity-has been proposed as an indicator of cognitive health.
View Article and Find Full Text PDFEnviron Pollut
January 2025
Faculdade de Ciências Farmacêuticas, Universidade Estadual de Campinas. Campinas, Brazil.
The expansion of urban settlements over native environments may expose biodiversity to a host of emerging contaminants, with unintended ecological effects. This study evaluated patterns of contamination of streamwater by antidepressants in the Upper Tietê River Basin, a watershed of high social, economic and environmental relevance for comprising both the largest urban settlement in South America (the Metropolitan Region of São Paulo) and remnants of a globally important biodiversity hotspot (the Atlantic Rainforest). We sampled 53 third-order streams draining catchments regularly distributed across a gradient in urban cover.
View Article and Find Full Text PDFAcad Pediatr
January 2025
James M. Anderson Center for Health Systems Excellence, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA. Electronic address:
Introduction: Shared decision making (SDM) involving adolescents presents unique challenges. To adequately support and evaluate SDM that includes adolescents, parents, and healthcare providers, it is imperative to understand adolescent perspectives. This study aims to describe the perspectives of adolescents with chronic health conditions regarding sharing medical decisions with their parents and healthcare providers.
View Article and Find Full Text PDFJ Pediatr Adolesc Gynecol
January 2025
Division of Pediatric and Adolescent Gynecology, Department of Obstetrics & Gynecology, Baylor College of Medicine, Houston, Texas.
Study Objective: Imperforate hymen (IH) is a rare congenital anomaly that results in vaginal outlet obstruction. IH can cause significant morbidity if not managed appropriately, which depends on accurate identification of the condition. However, data on the accuracy of IH diagnosis is limited.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Department of Grain Science and Industry, Kansas State University, Manhattan, KS 66506, USA. Electronic address:
Starch spherulite is a unique form of resistant starch characterized by a spherical structure with crystalline lamellae that are radially oriented and may find applications in delivery of nutrients and bioactives to the lower gastrointestinal tract. Formation of starch spherulites generally requires heating to a high temperature followed by quenching and long crystallization time. The objectives of this study were to gain a deeper understanding of the factors influencing spherulite formation from pea starch (PS) and high-amylose maize starch (HAMS) and investigate if spherulites could be formed by a slow cooling rate and determine the crystalline structure and morphology of the spherulites formed.
View Article and Find Full Text PDFReprod Toxicol
January 2025
Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain; Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Alimentaciò, Nutrició, Desenvolupament i Salut Mental ANUT-DSM, Reus, Spain; Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.
This study aimed to investigate the association between estimated dietary intake of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) and human sperm quality. This study cross-sectionally assessed the associations between estimated dietary intake of PCDD/Fs and sperm quality parameters in 200 participants aged 18-40 years from the Led-Fertyl study. Linear regression models, accounting for potential confounding variables, were employed to evaluate the relationships.
View Article and Find Full Text PDFChemosphere
January 2025
Department of Environmental Science, Baylor University, Waco, TX, USA. Electronic address:
Background: Perchlorate, nitrate, and thiocyanate are well-known sodium/iodide symporter (NIS) inhibitors that disturb iodide uptake at the thyroid, affecting thyroid function. However, the associations between NIS inhibitor exposure and thyroid function are not well summarized in humans.
Objective: We aimed to summarize associations between NIS inhibitor exposure and thyroid function markers and to identify key information gaps for future studies.
Chemosphere
January 2025
Ramboll, 3401 Enterprise Place, Suite 340, Beachwood, Ohio 44122, USA. Electronic address:
Egg injection has been used for decades to determine embryonic mortality and developmental effects of chemical exposures in birds. Specific egg injection methods affect how well these studies replicate the process of chemical delivery to the embryo via maternal deposition, yet few data are available to compare exposure-response relationships between egg injection and maternal transfer studies. This information gap creates uncertainty when considering egg injection studies for assessment of potential adverse effects in wild birds.
View Article and Find Full Text PDFJ Affect Disord
January 2025
Postgraduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil; Section of Negative Affect and Social Processes, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil; Departamento de Psiquiatria e Medicina Legal, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil; Child Mind Institute, New York, NY 10022, USA.
J Affect Disord
January 2025
Division of Neuropsychiatry and Psychosomatics, Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Beijing, China. Electronic address:
Background: Transcranial alternating current stimulation (tACS) at 77.5 Hz and 15 mA, targeting the forehead and mastoid areas, has proven efficacious in patients with major depressive disorder (MDD) by simultaneously stimulating multiple brain nuclei and regions, many of which are critical for blood pressure regulation. This post hoc analysis aimed to assess the potential blood pressure-lowering effects of 77.
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