163,988 results match your criteria: "UNIVERSITY OF MICHIGAN.[Affiliation]"
J Med Internet Res
January 2025
Crisis Text Line, New York, NY, United States.
We appreciate Reierson's thoughtful commentary on our 2019 paper, which described our experiences, ethical process, judgment calls, and lessons from a 2016-2017 data-sharing pilot between Crisis Text Line and academic researchers. The commentary raises important questions about the ethical conduct of health research in the digital age, particularly regarding informed consent, potential conflicts of interest, and the protection of vulnerable populations. Our article focused specifically on the noncommercial use of Crisis Text Line data for research purposes, so we restrict our reply to points relevant to such usage.
View Article and Find Full Text PDFBlood Adv
January 2025
Stanford University School of Medicine, Stanford, California, United States.
Treatment options for patients with relapsed or refractory (R/R) anaplastic large cell lymphoma (ALCL) have increased in the era of targeted therapies such as brentuximab vedotin (BV) and Anaplastic Lymphoma Kinase (ALK) inhibitors. However, there is no standard treatment and limited published data evaluating their use. The goal of this retrospective study is to describe current real-world treatment and outcomes of pediatric, adolescent, and young adult patients with R/R ALK-positive ALCL.
View Article and Find Full Text PDFHealth Aff (Millwood)
January 2025
Tracy A. Weitz, American University, Washington, D.C.
In the United States, the field of women's health faces critical challenges. This article, part of the National Academy of Medicine's Vital Directions for Health and Health Care: Priorities for 2025 initiative, emphasizes the need for a holistic, lifespan approach to women's health that considers biological sex, gender, and intersecting social factors. We identify three key challenges: broadening the understanding of women's health beyond reproductive issues, improving the research ecosystem, and addressing workforce limitations.
View Article and Find Full Text PDFHealth Aff (Millwood)
January 2025
Eric Horvitz, Microsoft, Redmond, Washington.
The field of artificial intelligence (AI) has entered a new cycle of intense opportunity, fueled by advances in deep learning, including generative AI. Applications of recent advances affect many aspects of everyday life, yet nowhere is it more important to use this technology safely, effectively, and equitably than in health and health care. Here, as part of the National Academy of Medicine's Vital Directions for Health and Health Care: Priorities for 2025 initiative, which is designed to provide guidance on pressing health care issues for the incoming presidential administration, we describe the steps needed to achieve these goals.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States.
Colloidal crystals of micrometer-sized colloids create prismatic structural colors through the grating diffraction of visible light. Here, we develop design rules to engineer such structural color by specifically accounting for the effect of crystal defects. The local quality and grain size of the colloidal structure are varied by performing self-assembly in the presence of a direct current (DC) electric field.
View Article and Find Full Text PDFSci Adv
January 2025
Department of Psychology, University of Michigan, Ann Arbor, MI 48109, USA.
We know more about the costs of chronic stress than the benefits of the acute stress response-an adaptive response that buffers organisms from life-threatening challenges. As yet, no primate study has empirically identified how the stress response adaptively affects evolutionary fitness. Here, we take advantage of a natural experiment-an El Niño drought-that produced unprecedented mortality for wild white-faced capuchins.
View Article and Find Full Text PDFPLoS One
January 2025
University of Michigan Medical School, Ann Arbor, MI, United States of America.
Background: Aromatase inhibitors (AI) reduce hormone receptor-positive breast cancer recurrence risk by about 50%. However, half of AI-treated postmenopausal women report new or worsened musculoskeletal symptoms (AIMSS), and 20% discontinue therapy prematurely. Acupuncture is effective for reducing symptoms, but many women are not able to access acupuncture therapy.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Surgery, Asian Liver Center, Stanford University School of Medicine, Stanford, California, United States of America.
Patients with chronic hepatitis B infection (CHB) have an increased risk for death from liver cirrhosis and hepatocellular carcinoma (HCC). In the United States, only an estimated 37% of adults with chronic hepatitis B diagnosis without cirrhosis receive monitoring with at least an annual alanine transaminase (ALT) and hepatitis B deoxyribonucleic acid (DNA), and an estimated 59% receive antiviral treatment when they develop active hepatitis or cirrhosis. A Markov model was used to calculate the costs, health impact and cost-effectiveness of increased monitoring of adults with HBeAg negative inactive or HBeAg positive immune tolerant CHB who have no cirrhosis or significant fibrosis and are not recommended by the current American Association for the Study of Liver Diseases (AASLD) clinical practice guidelines to receive antiviral treatment, and to assess whether the addition of HCC surveillance would be cost-effective.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, United States of America.
Many psychiatric disorders and associated psychopathology dimensions are related to social cognitive deficits and reduced general cognitive ability. The current study applied a hierarchical, dimensional approach to better understand associations among psychopathology, social cognition, and general cognitive ability. Data were collected from two samples (n = 653), including psychosis-spectrum patients, their first-degree relatives, and individuals from community sources.
View Article and Find Full Text PDFPLoS One
January 2025
Faculty of Psychology, Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria.
The Satisfaction With Life Scale (SWLS) is a widely used self-report measure of subjective well-being, but studies of its measurement invariance across a large number of nations remain limited. Here, we utilised the Body Image in Nature (BINS) dataset-with data collected between 2020 and 2022 -to assess measurement invariance of the SWLS across 65 nations, 40 languages, gender identities, and age groups (N = 56,968). All participants completed the SWLS under largely uniform conditions.
View Article and Find Full Text PDFMol Biol Cell
January 2025
Department of Molecular, Cellular, and Developmental Biology; University of Michigan; Ann Arbor, Michigan, 48109; USA.
To preserve barrier function, cell-cell junctions must dynamically remodel during cell shape changes. We have previously described a rapid tight junction repair pathway characterized by local, transient activation of RhoA, termed "Rho flares", which repair leaks in tight junctions via promoting local actomyosin-mediated junction remodeling. In this pathway, junction elongation is a mechanical trigger that initiates RhoA activation through an influx of intracellular calcium and recruitment of p115RhoGEF.
View Article and Find Full Text PDFMol Biol Cell
January 2025
Department of Molecular, Cellular and Developmental Biology, the University of Michigan, Ann Arbor, MI 48109, USA.
The Golgi apparatus plays a crucial role in the delivery of lysosomal enzymes. Golgi Reassembly Stacking Proteins, GRASP55 and GRASP65, are vital for maintaining Golgi structure and function. GRASP55 depletion results in the missorting and secretion of the lysosomal enzyme cathepsin D (Xiang , 2013), though the mechanisms remain unclear.
View Article and Find Full Text PDFRes Sports Med
January 2025
CARE Consortium, Indianapolis, IN, USA.
Researchers may implement magnetic resonance imaging (MRI) to evaluate neurophysiological metrics (e.g. connectivity) in athletes with sports-related concussion (SRC).
View Article and Find Full Text PDFATS Sch
January 2025
Critical Care Medicine Department, National Institutes of Health, Bethesda, Maryland.
Rapid accumulation of knowledge and skills by trainees in the intensive care unit assumes prior mastery of clinically relevant core physiology concepts. However, for many fellows, their foundational physiology knowledge was acquired years earlier during their preclinical medical curricula and variably reinforced during the remainder of their undergraduate and graduate medical training. We sought to assess the retention of clinically relevant pulmonary physiology knowledge among pulmonary and critical care medicine (PCCM) and critical care medicine (CCM) fellows.
View Article and Find Full Text PDFUrogynecology (Phila)
February 2025
From the Department of Obstetrics and Gynecology, University of Michigan Medical School, Ann Arbor, MI.
J Palliat Med
January 2025
Department of Medicine, Division of Geriatrics and Palliative Care, Duke University School of Medicine, Durham, North Carolina, USA.
Systemic autoimmune rheumatic diseases (SARDs) consist of a broad range of immune-mediated multisystem diseases. They are chronic, incurable illnesses that often present in early to mid-life and can be associated with a high symptom burden, disability, and early mortality. Treatment guidelines for similar chronic, life-limiting conditions with uncertain disease courses now recommend palliative care (PC) assessment at the time of diagnosis.
View Article and Find Full Text PDFChild Obes
January 2025
Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.
Although positive coparenting, or how parents relate during childrearing, is known to support children's socioemotional development, the role of coparenting in supporting children's healthy eating and growth is poorly understood. This study examined associations between coparenting quality, the home food environment, and young children's body mass index (BMI). Cross-sectional data were obtained from 290 mothers and their 3-year-old children who participated in the Sprout study.
View Article and Find Full Text PDFJ Clin Microbiol
January 2025
Department of Pathology, Harbor-UCLA Medical Center, Torrance, California, USA.
The complex (BCC) is a group of Gram-negative bacteria that cause opportunistic infections, most notably in people with cystic fibrosis (CF), and have been associated with outbreaks caused by contaminated medical products. Antimicrobial susceptibility testing (AST) is often used to guide treatment for BCC infections, perhaps most importantly in people with CF who are being considered for lung transplant. However, recent studies have highlighted problems with AST methods.
View Article and Find Full Text PDFACS Biomater Sci Eng
January 2025
Department of Mechanical Engineering, Cleveland State University, Cleveland, Ohio 44115, United States.
Polyetheretherketone (PEEK) is a high-performance polymer material for developing varying orthopedic, spine, cranial, maxillofacial, and dental implants. Despite their commendable mechanical properties and biocompatibility, the major limitation of PEEK implants is their low affinity to osseointegrate with the neighboring bone. Over the last two decades, several efforts have been made to incorporate bioactive components such as bioceramic particles in PEEK to enhance its osseointegration capacity.
View Article and Find Full Text PDFJ Ultrasound Med
January 2025
Department of Radiology, University of Michigan Health System, Ann Arbor, Michigan, USA.
Objective: Focused ultrasound has emerged as a precise and minimally invasive modality for effective cancer treatment. In this study, we propose a novel method that integrates the mechanical effects of focused ultrasound, known as histotripsy, with heating to enhance both the immediate and sustained cytotoxic effects on cancer cells.
Methods: Our investigation focused on VX2 cancer cells in suspension, examining five experimental groups: blank control, negative control, heating alone, histotripsy alone, and histotripsy with subsequent heating.
J Clin Pharmacol
January 2025
Department of Clinical Pharmacy, College of Pharmacy, University of Michigan, Ann Arbor, MI, USA.
Obesity significantly influences drug pharmacokinetics (PK), which challenges optimal dosing. This study examines the effects of diet-and-exercise-induced weight loss on key drug-metabolizing enzymes and gastric emptying in patients with obesity, who frequently require medications for comorbidities. Participants followed a structured weight management program promoting weight loss over 3-6 months and were not concomitantly on potential CYP inducers or inhibitors.
View Article and Find Full Text PDFTranscult Psychiatry
January 2025
Ribeirão Preto College of Nursing, University of São Paulo, Ribeirao Preto, Brazil.
This qualitative study was carried out with 30 high-risk pregnant women from a Brazilian referral service in women's health. The objective was to analyze the perception of participants regarding their condition, emphasizing their psychosocial needs, to deepen the understanding of subjective, relational, and sociocultural aspects associated with high-risk pregnancy. Data were collected through interviews and participant observation and then explored by thematic content analysis.
View Article and Find Full Text PDFFront Dement
January 2025
Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
Objective: To provide the first estimates of dementia incidence rates among elderly in Lebanon.
Methods: The cohort established in 2013 consisted of 470 elderly from Beirut and Mount Lebanon, who consented to be followed-up. In 2017, we reached 341 participants/informants, achieving a response rate of 72.
Lancet Reg Health West Pac
January 2025
Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Background: Postprandial glucose concentration 1-h (1 h-PG) after an oral glucose tolerance test (OGTT) has similar or superior performance to 2 h-PG in predicting type-2 diabetes mellitus (T2DM) in several populations, and is simpler to obtain in clinical practice. However, studies in Asians are scarce. We investigated the utility of elevated baseline 1 h-PG in predicting T2DM incidence within three years, and its relationship with β-cell function in 1250 non-diabetic Asian participants.
View Article and Find Full Text PDFFront Pharmacol
January 2025
Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland.
Background: Due to its exceptional effectiveness, clozapine (CLO), whose metabolite is norclozapine (NCLO), is a drug of choice in the management of treatment-resistant schizophrenia. The purpose of this study was to assess the factors modifying the CLO/NCLO ratio (CNR).
Methods: A total of 446 blood samples (233 of which were drawn from females and 213 from males, aged from 18 to 77 years) were analyzed in this study.