467,064 results match your criteria: "Massachusetts; and Duke University Eye Center (Kim)[Affiliation]"
Obstet Gynecol
January 2025
Caitlin Dugdale and Andrea Ciaranello are from the Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts; and Emily Santos is from Brown University, Providence, Rhode Island;
Ann Am Thorac Soc
January 2025
Baylor College of Medicine Department of Medicine, Houston, Texas, United States.
Rationale And Objectives: The relationship between Sleep Apnea (SA) and mortality remains a topic of debate. We explored the relationship between the severity of SA and mortality and the effect of age on this association.
Methods: Using a Veterans' database, we extracted the apnea-hypopnea index (AHI) from physician interpretation of sleep studies, by developing a Natural Language Processing (NLP) pipeline (with 944 manually annotated notes) which achieved more than 85% accuracy.
Biomacromolecules
January 2025
Department of Biomedical Engineering, University of Iowa, Iowa City, Iowa 52242, United States.
Tissue repair is often impaired in pathological states, highlighting the need for innovative wound-healing technologies. This study introduces composite hyaluronic acid gas-entrapping materials (GEMs) delivering carbon monoxide (CO) to promote wound healing in pigs. These composite materials facilitate burst release followed by sustained release of CO over 48 h.
View Article and Find Full Text PDFJCO Clin Cancer Inform
January 2025
School of Nursing, University of Alabama at Birmingham, Birmingham, AL.
Purpose: Modeling passively collected smartphone sensor data (called digital phenotyping) has the potential to detect distress among family caregivers and patients with advanced cancer and could lead to novel clinical models of cancer care. The purpose of this study was to assess the feasibility and acceptability of collecting passive smartphone data from family caregivers and their care recipients with advanced cancer over 24 weeks.
Methods: This was an observational feasibility study.
J Am Chem Soc
January 2025
Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States.
We recently reported a chiral phosphoric acid (CPA) catalyzed enantioselective photomediated ring contraction of piperidines and other saturated heterocycles. By extruding a single heteroatom from a ring, this transformation builds desirable C(sp)-C(sp) bonds in the ring contracted products; however, the origins of enantioselectivity remain poorly understood. In this work, enantioselectivity of the ring contraction has been explored across an expanded structurally diverse substrate scope, revealing a wide range of enantioselectivities (0-99%) using two distinct CPA catalysts.
View Article and Find Full Text PDFACS Nano
January 2025
Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.
In nanomedicine, the cellular export of nanomaterials has been less explored than uptake. Traditionally viewed in a negative light, recent findings highlight the potential of nanomedicine export to enhance therapeutic effects. This Perspective examines key pathways for export and how nanomaterial design affects removal rates.
View Article and Find Full Text PDFPLoS One
January 2025
RAND Corporation, Santa Monica, CA, United States of America.
Background: Accelerometers are widely adopted for physical activity (PA) measurement. Accelerometry data require pre-processing before entering formal statistical analyses. Many pre-processing criteria may influence PA outcomes and the processed sample, impacting results in subsequent statistical analyses.
View Article and Find Full Text PDFCirc Res
January 2025
Division of Cardiovascular Medicine, Department of Medicine (T.P.F., K.-V.T.), University of Massachusetts Chan Medical School, Worcester, MA.
Science
January 2025
Cancer Program, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
Pediatric solid tumors are a leading cause of childhood disease mortality. In this work, we examined germline structural variants (SVs) as risk factors for pediatric extracranial solid tumors using germline genome sequencing of 1765 affected children, their 943 unaffected parents, and 6665 adult controls. We discovered a sex-biased association between very large (>1 megabase) germline chromosomal abnormalities and increased risk of solid tumors in male children.
View Article and Find Full Text PDFScience
January 2025
Department of Bioengineering, Rice University, Houston, TX, USA.
Protein phosphorylation signaling networks have a central role in how cells sense and respond to their environment. We engineered artificial phosphorylation networks in which reversible enzymatic phosphorylation cycles were assembled from modular protein domain parts and wired together to create synthetic phosphorylation circuits in human cells. Our design scheme enabled model-guided tuning of circuit function and the ability to make diverse network connections; synthetic phosphorylation circuits can be coupled to upstream cell surface receptors to enable fast-timescale sensing of extracellular ligands, and downstream connections can regulate gene expression.
View Article and Find Full Text PDFScience
January 2025
Antibody Biology Unit, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA.
The most advanced monoclonal antibodies (mAbs) and vaccines against malaria target the central repeat region or closely related sequences within the circumsporozoite protein (PfCSP). Here, using an antigen-agnostic strategy to investigate human antibody responses to whole sporozoites, we identified a class of mAbs that target a cryptic PfCSP epitope that is only exposed after cleavage and subsequent pyroglutamylation (pGlu) of the newly formed N terminus. This pGlu-CSP epitope is not targeted by current anti-PfCSP mAbs and is not included in the licensed malaria vaccines.
View Article and Find Full Text PDFAnnu Rev Public Health
January 2025
1Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA;
Obesity prevalence continues to rise globally at alarming rates, with adverse health and economic implications. In this state-of-the-art review, we provide an analysis of selected evidence about the current knowledge in the obesity literature, including a synthesis of current challenges in obesity and its determinants. In addition, we review past and current efforts to combat the obesity epidemic, highlighting both successful efforts and areas for further development.
View Article and Find Full Text PDFAnnu Rev Food Sci Technol
January 2025
1Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Ministry of Education, Beijing, China; email:
Olfaction is crucial to our dietary choices and significantly influences our emotional and cognitive landscapes. Understanding the underlying neural mechanisms is pivotal, especially through the use of electroencephalography (EEG). This technology has strong temporal resolution, allowing it to capture the dynamics of neural responses to odors, bypassing the need for subjective interpretations.
View Article and Find Full Text PDFJ Natl Cancer Inst
January 2025
Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL, USA.
Objective: Several studies have suggested that depression may be associated with increased risk of ovarian cancer. Less is known about whether timing matters regarding when depression occurs. To provide evidence for an etiologically relevant exposure period, we examined depression occurring during the time in which precursor lesions develop and progress to invasive carcinoma with risk of developing ovarian cancer.
View Article and Find Full Text PDFPain Med
January 2025
MIT Hacking Medicine, Massachusetts Institute of Technology, Cambridge, MA, United States.
Anesth Analg
January 2025
Department of Anesthesiology, Weill Cornell Medical College, New York , New York.
Background: A report by the American Association of Medical Colleges (AAMC) showed that academic anesthesiology has the highest prevalence of sexual harassment among specialties for both men and women. We aimed to explore the prevalence, sources, and impact of sexual harassment on anesthesiologists in academic centers in the United States and Canada. We also sought recommendations for its mitigation.
View Article and Find Full Text PDFAnn Intern Med
December 2024
Department of the History of Science, Harvard University, Cambridge, Massachusetts (J.K.K.).
Reference tools are often uncritically accepted as balanced, objective, definitive, and evidence-based guides to medical knowledge. Yet for centuries textbooks and manuals have been entangled in various ways with industry interests. This essay shows how reference tools have served as sites of pharmaceutical promotion.
View Article and Find Full Text PDFAm J Epidemiol
December 2024
Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
Identifying the determinants of pregnancy loss is a critical public health concern. However, pregnancy loss is often not noticed, and even when it is, it is inconsistently recorded. Thus, past studies have been limited to medically-identified losses or small, highly selected cohorts, which can lead to biased or non-generalizable results.
View Article and Find Full Text PDFAnn Intern Med
December 2024
University of Connecticut Health, Farmington, Connecticut (R.A.A.).
JAMA Cardiol
January 2025
Cardiology Division, Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York.
Importance: Apolipoprotein B (apoB) distribution and its implications as an atherosclerotic cardiovascular disease (ASCVD) risk-enhancing factor among individuals of diverse Hispanic or Latino backgrounds have not been described.
Objective: To describe the distribution of apoB in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) cohort and to characterize associations of baseline sociodemographic and clinical variables with apoB and self-identified Hispanic or Latino background.
Design, Setting, And Participants: The HCHS/SOL was a prospective, population-based cohort study of diverse Hispanic or Latino adults living in the US who were recruited and screened between March 2008 and June 2011.
JAMA Surg
January 2025
Division of Thoracic Surgery, St Elizabeth's Medical Center, Brighton, Massachusetts.
JAMA Netw Open
January 2025
Division of Cancer Genetics and Prevention, Dana-Farber Cancer Institute, Boston, Massachusetts.
Importance: CHEK2 pathogenic and likely pathogenic variants (PVs) are common, and low-risk (LR) variants, p.I157T, p.S428F, and p.
View Article and Find Full Text PDFJAMA Netw Open
January 2025
Office of Global and Population Health, Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts.
Importance: Caries is the most common chronic childhood disease, with substantial health disparities.
Objective: To test whether parent-targeted oral health text (OHT) messages outperform child wellness text (CWT) messages on pediatric caries increment and oral health behaviors among underserved children attending pediatric well-child visits.
Design, Setting, And Participants: The parallel randomized clinical trial, Interactive Parent-Targeted Text Messaging in Pediatric Clinics to Reduce Caries Among Urban Children (iSmile), included participants who were recruited during pediatric medical clinic visits at 4 sites in Boston, Massachusetts, that serve low-income and racially and ethnically diverse (herein, underserved) populations.
JAMA Netw Open
January 2025
Center for OCD and Related Disorders, Massachusetts General Hospital, Boston.
Importance: Obsessive-compulsive and related disorders (OCRDs) encompass various neuropsychiatric conditions that cause significant distress and impair daily functioning. Although standard treatments are often effective, approximately 60% of patients may not respond adequately, underscoring the need for novel therapeutic approaches.
Objective: To evaluate improvement in OCRD symptoms associated with glutamatergic medications as monotherapy or as augmentation to selective serotonin reuptake inhibitors, with a focus on double-blind, placebo-controlled randomized clinical trials (RCTs).