15,561 results match your criteria: "Psychiatric Institute[Affiliation]"
J Am Geriatr Soc
January 2025
New York State Psychiatric Institute, New York, New York, USA.
Background: The Program of All-inclusive Care for the Elderly (PACE) is a comprehensive care model that aims to promote aging in the home and community for older adults who are nursing-home eligible needs-wise. Older adults experience age-related barriers to accessing behavioral health (BH) services. PACE programs play an important role in providing all-inclusive health care for individuals over 55 who are dually eligible for Medicaid and Medicare.
View Article and Find Full Text PDFAIDS Behav
January 2025
Center for Drug Use and HIV Research, School of Global Public Health, New York University, New York, NY, USA.
Transgender and gender-expansive young people, ages 13-24 years, experience disproportionate HIV risk yet are among those with the lowest US PrEP uptake rates (< 10%). Factors influencing PrEP outcomes for this population are poorly understood. This study examines the effects of gender minority stressors, gender affirmation, and heavy substance use on their PrEP outcomes using data from the CDC's 2018 START study (N = 972).
View Article and Find Full Text PDFNat Metab
January 2025
Centre for Orthopaedic Research, Medical School of the University of Western Australia, Nedlands, Western Australia, Australia.
Intercellular mitochondria transfer is an evolutionarily conserved process in which one cell delivers some of their mitochondria to another cell in the absence of cell division. This process has diverse functions depending on the cell types involved and physiological or disease context. Although mitochondria transfer was first shown to provide metabolic support to acceptor cells, recent studies have revealed diverse functions of mitochondria transfer, including, but not limited to, the maintenance of mitochondria quality of the donor cell and the regulation of tissue homeostasis and remodelling.
View Article and Find Full Text PDFNeurobiol Dis
January 2025
Department of Molecular Genetics & Microbiology, University of Florida College of Medicine, Gainesville, FL 32611, USA.
Abnormal tau phosphorylation is a key mechanism in neurodegenerative diseases. Evidence implicates infectious agents, such as Herpes Simplex Virus 1 (HSV-1), as co-factors in the onset or the progression of neurodegenerative diseases, including Alzheimer's disease. This has led to divergence in the field regarding the contribution of viruses in the etiology of neurodegenerative diseases.
View Article and Find Full Text PDFDev Cogn Neurosci
December 2024
Child Mind Institute, New York, NY, USA; Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA. Electronic address:
A left-lateralized cortical reading circuit underlies successful reading and fails to engage in individuals with reading problems. Studies identifying this circuit included youth from economically advantaged backgrounds and focused on cortical, not subcortical, structures. However, among youth with low scores on reading tests who are living in the context of economic disadvantage, this brain network is actively engaged during reading, despite persistent reading problems.
View Article and Find Full Text PDFFront Child Adolesc Psychiatry
August 2024
Department of Pediatrics, Columbia University Irving Medical Center, New York, NY, United States.
Introduction: Using clear explicit translatable language, we translated the Welch Emotional Connection Screen into a new universal language instrument, the . In this study, we had two aims: Aim 1 was to establish of the uWECS by comparing scores coded by primary Spanish-speaking coders using the Spanish translation of the uWECS to scores coded by bilingual, secondary Spanish-speaking coders using the oWECS. Aim 2 was to establish the in terms of oWECS and uWECS performance in tracking change in autonomic emotional connection (AEC) during the course of an intervention among preschool aged children.
View Article and Find Full Text PDFFront Child Adolesc Psychiatry
April 2024
New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, United States.
Background: Depression is a major public health concern for adolescents, who exhibit low rates of connection to care despite significant needs. Although barriers to help-seeking such as stigma are well documented, interventions to address stigma and to increase help-seeking behavior are insufficient. Dissemination of short videos in social media offer a promising approach, but designing effective stimuli requires better insight into adolescents' perspectives of their own experiences, barriers, and possible interventions.
View Article and Find Full Text PDFWorld Psychiatry
February 2025
School of Health in Social Science, University of Edinburgh, Edinburgh, UK.
Feeding and eating disorders (FEDs) are a heterogeneous grouping of disorders at the mind-body interface, with typical onset from childhood into emerging adulthood. They occur along a spectrum of disordered eating and compensatory weight management behaviors, and from low to high body weight. Psychiatric comorbidities are the norm.
View Article and Find Full Text PDFWorld Psychiatry
February 2025
Institute of Psychiatric Phenomics and Genomics, LMU University Hospital, Munich, Germany.
Am J Psychiatry
January 2025
Department of Psychiatry, College of Physicians and Surgeons, Columbia University and New York State Psychiatric Institute, New York (Olfson, Wall); Agency for Healthcare Research and Quality, Rockville, Md. (McClellan, Zuvekas); National Institute on Drug Abuse, Bethesda, Md. (Blanco).
Neuropsychopharmacology
January 2025
Department of Psychiatry, Columbia University Medical Center, New York State Psychiatric Institute, New York, NY, USA.
Br J Psychiatry
January 2025
Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California Los Angeles, USA; Department of Human Genetics, University of California Los Angeles, USA; and Department of Computational Medicine, University of California Los Angeles, USA.
Background: Accurate diagnosis of bipolar disorder (BPD) is difficult in clinical practice, with an average delay between symptom onset and diagnosis of about 7 years. A depressive episode often precedes the first manic episode, making it difficult to distinguish BPD from unipolar major depressive disorder (MDD).
Aims: We use genome-wide association analyses (GWAS) to identify differential genetic factors and to develop predictors based on polygenic risk scores (PRS) that may aid early differential diagnosis.
CNS Drugs
January 2025
New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA.
J 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 PDFACS Chem Neurosci
January 2025
Departments of Psychiatry and Neurology, Division of Molecular Therapeutics, New York State Psychiatric Institute, Columbia University Medical Center, New York, New York 10032, United States.
Voluntary movement, motivation, and reinforcement learning depend on the activity of ventral midbrain neurons, which extend axons to release dopamine (DA) in the striatum. These neurons exhibit two patterns of action potential activity: low-frequency tonic activity that is intrinsically generated and superimposed high-frequency phasic bursts that are driven by synaptic inputs. acute striatal brain preparations are widely employed to study the regulation of evoked DA release but exhibit very different DA release kinetics than recordings.
View Article and Find Full Text PDFPharmaceut Med
January 2025
New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA.
Background And Objectives: Drug development in schizophrenia is limited by the differential scaling of the active treatment and placebo arms of a study, such that, as the number of sites increases, the magnitude of placebo response disproportionately increases. The objective of this article was to identify factors conducive to efficient recruitment as a step towards trial designs allowing recruitment of more participants per site, leading to reduced variability, and potentially a smaller placebo effect.
Patients And Methods: Using the information of 554 individuals, we calculated the percentage of individuals who were screened, consented, and retained in our research, along with rationale for nonconsent.
Background: Wider availability of cannabis through medical and recreational legalization (MCL alone and RCL+MCL) has been hypothesized to contribute to reductions in opioid use, misuse, and related harms. We examined whether state adoption of cannabis laws was associated with changes in opioid outcomes overall and stratified by cannabis use.
Methods: Using National Survey on Drug Use and Health (NSDUH) data from 2015 to 2019, we estimated cannabis law associations with opioid (prescription opioid misuse and/or heroin use) misuse and use disorder.
Community Ment Health J
January 2025
Department of Psychology, Wayne State University, 5057 Woodward Avenue, Detroit, MI, 48202, USA.
The Clubhouse model of psychosocial rehabilitation has supported the recovery of people with serious mental illness for over 75 years, but many of the roughly 350 Clubhouses are not well-integrated into the larger health care system, limiting their reach. This article examines Clubhouses' and psychiatric providers' interactions and experiences to understand the nature of and barriers to partnerships. The directors of Clubhouses affiliated with Clubhouse International were surveyed, examining their attitudes and practices around collaboration with psychiatric providers.
View Article and Find Full Text PDFJ Acquir Immune Defic Syndr
December 2024
Heilbrunn Department of Population and Family Health, Mailman School of Public Health, Columbia University, New York, NY.
Background: In sub-Saharan Africa, pediatric and adult treatment programs have not met the needs of youth living with HIV (15-24 years), whose enrollment in antiretroviral treatment (ART) programs is much lower than that of adults. To inform targeted interventions, we analyzed factors associated with ART use among youth in Uganda.
Methods: Data were from 42 communities between 2011 and 2020 (5 survey rounds) from the Rakai Community Cohort Study, an open, population-based cohort.
Psychiatr Serv
January 2025
New York State Office of Mental Health, Albany (Cohen, Sullivan); New York State Psychiatric Institute, New York City (John).
As the COVID-19 pandemic emerged in March 2020, the New York State Office of Mental Health received funding from the Federal Emergency Management Agency to implement the agency's Crisis Counseling Assistance and Training Program statewide. Because COVID-19 infections were disproportionately affecting minority communities of color, engagement strategies that prioritized contracting with community agencies that were already well established in the most highly affected racial-ethnic minority neighborhoods were used. This approach to outreach successfully made engagement and counseling support available to Black and Hispanic citizens, at levels significantly exceeding their proportional representation in the state population.
View Article and Find Full Text PDFHarv Rev Psychiatry
October 2024
From Department of Psychiatry and Committee on Global Thought, Columbia University; New York State Psychiatric Institute, New York, NY (Dr. Aggarwal).
Over the past decade, researchers translating anthropological theories for clinical use have debated how practitioners should assess cultural factors, social structures, and social determinants of health with patients. Advocates of structural competency have suggested that clinical cultural competency programs demonstrate limited effects on health outcomes because of the static understanding of culture employed. They recommend that cultural factors be reformulated with an emphasis on social structures.
View Article and Find Full Text PDFPsychol Trauma
January 2025
Department of Psychiatry, Columbia University Irving Medical Center.
Objective: Survivors of childhood maltreatment (CM) often experience self-stigma, the internalization of negative attitudes such as shame, self-blame, and a reluctance to disclose their experiences. These self-perceptions pose a significant barrier to treatment-seeking and may exacerbate psychiatric distress. Prior research indicates that social contact-based interventions are effective in reducing stigma, but no study to date has examined their impact on self-stigma and increasing openness to treatment-seeking among CM survivors.
View Article and Find Full Text PDFGlob Ment Health (Camb)
January 2025
Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Background: While early intervention in psychosis (EIP) programs have been increasingly implemented across the globe, many initiatives from Africa, Asia and Latin America are not widely known. The aims of the current review are (a) to describe population-based and small-scale, single-site EIP programs in Africa, Asia and Latin America, (b) to examine the variability between programs located in low-and-middle income (LMIC) and high-income countries in similar regions and (c) to outline some of the challenges and provide recommendations to overcome existing obstacles.
Methods: EIP programs in Africa, Asia and Latin America were identified through experts from the different target regions.
Front Psychiatry
December 2024
Department of Psychiatry, Erasmus Medical Center, Rotterdam, Netherlands.
Introduction: Domestic violence and abuse (DVA) are prevalent among persons with severe mental illness (SMI), being involved as victim, perpetrator, or both.
Aims: To assess rates of DVA victimization and perpetration in patients with SMI. We also aimed to assess whether DVA victimization was associated with DVA perpetration, and whether this was mediated by dispositional anger in patients with SMI.
Psychol Med
January 2025
Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.
Background: Recent stressful life events (SLE) are a risk factor for psychosis, but limited research has explored how SLEs affect individuals at clinical high risk (CHR) for psychosis. The current study investigated the longitudinal effects of SLEs on functioning and symptom severity in CHR individuals, where we hypothesized CHR would report more SLEs than healthy controls (HC), and SLEs would be associated with poorer outcomes.
Methods: The study used longitudinal data from the EU-GEI High Risk study.