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Bridging The Gap: Psychopharmacologic Education And Side Effect Screening For Non-Prescribing Mental Health Professionals, Elaine Fitzgerald

Dissertations

Abstract

Problem: The United States is experiencing a growing demand for pediatric mental health support. Surges in mental health diagnoses and psychotropic medication prescriptions have occurred, compounded by a shortage of psychiatric providers. Non-prescribing mental health professionals are well-positioned to recognize psychotropic medication side effects. However, psychologists and counselors lack formal pharmacology education.

Methods: The quality improvement (QI) initiative was guided by the Plan-Do-Study-Act (PDSA) model. The evidence-based psychopharmacologic education for non-prescribers utilized a quasi-experimental pre- and post- test design. Data collected from clinicians included knowledge, confidence, and skill concerning psychotropic medications. The Psychotropic Medication Monitoring Checklist (PMMC) screen clients …

Costs And Impact Of Disease In Adults With Sickle Cell Disease: A Pilot Study, Sophie Lanzkron, Nicole Crook, Joanne Wu, Sarah Hussain, Randall G. Curtis, Derek Robertson, Judith R. Baker, Diane Nugent, Amit Soni, Jonathan C. Roberts, Megan M. Ullman, Julie Kanter, Michael B. Nichol

Cardeza Foundation for Hematologic Research

We assessed the feasibility to estimate illness burden in adults with SCD, investigated factors associated with health-related quality of life (HRQoL), and estimated societal burden. We recruited 32 participants and collected data on fatigue, HRQoL, and work productivity and activity impairment via patient survey. Health care utilization was abstracted for the 12 months before enrollment using medical chart review. Mean age was 36.7 years; 84.4% of participants had hemoglobin SS or Sβthal0 disease, and 81.3% reported chronic pain (experiencing pain on ≥3 days per week in the past 6 months). Mean EQ-5D-3L visual analogue scale score was 63.4 and the …

Discordant Prenatal Cell-Free Dna Screening Vs. Diagnostic Results Of Sex Chromosome Aneuploidies: Implications For Newborn Screening And Genetic Counseling, Susan Howell, Shanlee M. Davis, Billie Carstens, Mary Haag, Judith L. Ross, Nicole R. Tartaglia

Department of Pediatrics Faculty Papers

Sex chromosome aneuploidies (SCAs) collectively occur in 1 in 500 livebirths, and diagnoses in the neonatal period are increasing with advancements in prenatal and early genetic testing. Inevitably, SCA will be identified on either routine prenatal or newborn screening in the near future. Tetrasomy SCAs are rare, manifesting more significant phenotypes compared to trisomies. Prenatal cell-free DNA (cfDNA) screening has been demonstrated to have relatively poor positive predictive values (PPV) in SCAs, directing genetic counseling discussions towards false-positive likelihood rather than thoroughly addressing all possible outcomes and phenotypes, respectively. The eXtraordinarY Babies study is a natural history study of children …

Multimorbidity And Associated Informal Care Receiving Characteristics For Us Older Adults: A Latent Class Analysis, Ruotong Liu, Corey L. Nagel, Siting Chen, Jason T. Newsom, Heather G. Allore, Ana R. Quiñones

Psychology Faculty Publications and Presentations

Older adults with varying patterns of multimorbidity may require distinct types of care and rely on informal caregiving to meet their care needs. This study aims to identify groups of older adults with distinct, empirically-determined multimorbidity patterns and compare characteristics of informal care received among estimated classes. Methods Data are from the 2011 National Health and Aging Trends Study (NHATS). Ten chronic conditions were included to estimate multimorbidity patterns among 7532 individuals using latent class analysis. Multinomial logistic regression model was estimated to examine the association between sociodemographic characteristics, health status and lifestyle variables, care-receiving characteristics and latent class membership. …

Hampton's Hump- A Rare Radiographic Finding In Pulmonary Embolism, Tanshi Anand

Digital Journal of Clinical Medicine

Background- Pulmonary embolism is a condition that is characterized by occlusion of the pulmonary circulation, usually originating from deep vein thrombosis in the lower extremities. This condition is difficult to diagnose as it can present with a wide spectrum of nonspecific symptoms, making it a life-threatening illness.

Case Description- A 50-year-old man with a medical history of deep vein thrombosis, ischemic heart disease, dilated cardiomyopathy with left ventricular dysfunction, diabetes, hypertension, and COPD presented with fever, cough with expectoration, orthopnea, and exertional dyspnea. A routine X-ray was done and revealed Hampton’s hump, a rare radiographic finding persistent with possible …

Association Analysis Of The Oprm1 Polymorphism Gene And Personality Traits Among A Cohort Of Professional Athletes., Remigiusz Recław, Agnieszka Boroń, Krzysztof Chmielowiec, Jolanta Chmielowiec, Katarzyna Prabucka, Milena Lachowicz, Łukasz Zadroga, Przemysław Guła, Maciej Brożyna, Anna Grzywacz

Baltic Journal of Health and Physical Activity

In sports research, genetic studies linked to the traits of the temperament, in addition to medical examinations and other physiological and biochemical tests, would enrich the scope of possibilities and successes that a competitor can accomplish. This could be beneficial for the protection of both mental and physical health. The study group comprised 391 male volunteers. Out of these, 222 sports subjects and 186 were non-addicted. The temperament and character questionnaire (TCI-R) was used to determine personality traits such as novelty seeking, harm avoidance, reward addiction and perseverance, as well as self-direction, cooperation and self-transcendence. Genotyping OPRM1 rs1799971 was carried …

Dissociation Of Reading And Naming In Ventral Occipitotemporal Cortex, Oscar Woolnough, Nitin Tandon

Faculty, Staff and Student Publications

Lesions in the language-dominant ventral occipitotemporal cortex (vOTC) can result in selective impairment of either reading or naming, resulting in alexia or anomia. Yet, functional imaging studies that show differential activation for naming and reading do not reveal activity exclusively tuned to one of these inputs. To resolve this dissonance in the functional architecture of the vOTC, we used focused stimulation to the vOTC in 49 adult patients during reading and naming, and generated a population-level, probabilistic map to evaluate if reading and naming are clearly dissociable within individuals. Language mapping (50 Hz, 2829 stimulations) was performed during passage reading …

Urban-Rural Disparities In Food Insecurity And Weight Status Among Children In The United States, Jayna M Dave, Tzuan A Chen, Alexandra N Castro, Mamie A White, Elizabeth A Onugha, Sloane Zimmerman, Debbe Thompson

Children’s Nutrition Research Center Staff Publications

Place of residence (urban versus rural) is a contextual determinant of health that has received less attention in the food insecurity literature. The purpose of this study was to assess the urban–rural disparity in the prevalence of food insecurity and weight status among US children. Using data from the National Health and Nutrition Examination Survey (NHANES) 2013–2016 with three age groups of children (2–5, 6–11, and 12–17 years old), the associations of weight status and child and household food security status by urban–rural residence were examined using Rao–Scott Chi-square tests. Statistical significance was set at p < 0.05. Children living in urban areas were significantly more likely to experience household food insecurity (29.15%) compared to their rural counterparts (19.10%), among those aged 6–11 years. The associations between children’s weight status and child and household food security status were significant for children living in urban areas overall and different age groups but not for children living in rural areas. These trends were more pronounced in older age groups. Given the link between food insecurity and higher obesity rates, particularly among urban children, this study highlights the importance of incorporating food security interventions into future obesity prevention programs.

2024-2025 Pediatric Subspecialty Trainees, Children's Mercy Kansas City

Residents and Fellows Portraits

Photo composites of the graduate pediatric trainees in advanced non-invasive imaging, adolescent medicine, allergy/immunology, child abuse pediatrics, child neurology, clinical neuro-psychology, clinical child psychology, clinical child psychology internship, developmental-behavioral, epilepsy, headache medicine, hospice & palliative care, laboratory genetics & genomics, pediatric anesthesiology, pediatric bioethics, neonatal-perinatal medicine, pediatric adolescent gynecology, pediatric cardiology, pediatric clinical pharmacology, pediatric critical care medicine, pediatric dentistry, pediatric emergency medicine, pediatric endocrinology, pediatric gastroenterology, pediatric hematology/oncology, pediatric hospital medicine, pediatric EM/child abuse, pediatric infectious diseases, pediatric nephrology, pediatric ophthalmology; pediatric optometry, pediatric orthopedic surgery, pediatric otolaryngology, pediatric pathology, pediatric pulmonology, pediatric rehabilitation, pediatric sports medicine, pediatric surgery, …

Ocular Gene Transfer In The Spotlight: Implications Of Newspaper Content For Clinical Communications, Shelly Benjaminy, Tania M. Bubela

Office of the Provost

Background: Ocular gene transfer clinical trials are raising hopes for blindness treatments and attracting media attention. News media provide an accessible health information source for patients and the public, but are often criticized for overemphasizing benefits and underplaying risks of novel biomedical interventions. Overly optimistic portrayals of unproven interventions may influence public and patient expectations; the latter may cause patients to downplay risks and over-emphasize benefits, with implications for informed consent for clinical trials. We analyze the news media communications landscape about ocular gene transfer and make recommendations for improving communications between clinicians and potential trial participants in light of …

Perioperative Cannabis Use In Bariatric Patients: A Review Of Outcomes And Proposed Clinical Pathway For Management, Meghan H. Maceyko, Marc Neff, Jonathan Halevy, Marguerite Dunham

Jefferson Health - New Jersey Papers

Legalization of marijuana has led to increased prevalence of medical and recreational cannabis use, underscoring the importance for anesthesiologists, surgeons, and perioperative physicians to understand the effects of this drug in patient care. Bariatric surgical patients represent a unique target population to understand peri-operative cannabis use and its effects as these patients undergo an extensive preoperative psychological and nutritional evaluation. Standardized guidelines on cannabis use in bariatric surgery are lacking and many clinicians remain uncertain on how to handle cannabis use in the peri-operative period. Here, we summarize the data on cannabis use in bariatric patients, specifically exploring anesthetic considerations, …

Examining Enrollment & Engagement In A Hospital-Based Violence Prevention Intervention Study At A Level 1 Trauma Center, Leigh Frederick

Electronic Theses and Dissertations

BACKGROUND: Violence is a significant healthcare issue that affects the health and well-being of individuals, families, and communities. Violence prevention and intervention programs are a powerful way to stop the revolving door of violent injury in our hospitals and communities. The Health Alliance for Violence Intervention (HAVI), develops and connects violence intervention programs, promotes equity for victims of violence globally, and is dedicated to engaging patients during the window of opportunity when they are recovering in the hospital after a violent injury to reduce the chance of retaliation (related to the injury) and recurrence. A small body of research shows …

Decentralized Clinical Trials For Medications To Reduce The Risk Of Dementia: Consensus Report And Guidance, Leanne Howard, Carla Abdelnour, Erin Abner, Ricardo F. Allegri, Hiroko H. Dodge, Serge Gauthier, Camilla M. Hoyos, Gregory Jicha, Patrick G. Kehoe, Catherine J. Mummery, Adesola Ogunniyi, Nikolaos Scarmeas, Xiaoying Chen, Jodie R. Titiner, Christopher R. Weber, Ruth Peters

Neurology Faculty Publications

INTRODUCTION: Recent growth in the functionality and use of technology has prompted an increased interest in the potential for remote or decentralized clinical trials in dementia. There are many potential benefits associated with decentralized medication trials, but we currently lack specific recommendations for their delivery in the dementia field.

METHODS: A modified Delphi method engaged an expert panel to develop recommendations for the conduct of decentralized medication trials in dementia prevention. A working group of researchers and clinicians with expertise in dementia trials further refined the recommendations.

RESULTS: Overall, the recommendations support the delivery of decentralized trials in dementia prevention …

Consensus Guidelines For The Monitoring And Management Of Metachromatic Leukodystrophy In The United States, Laura A Adang, Joshua L Bonkowsky, Jaap Jan Boelens, Eric Mallack, Rebecca Ahrens-Nicklas, John A Bernat, Annette Bley, Barbara Burton, Alejandra Darling, Florian Eichler, Erik Eklund, Lisa Emrick, Maria Escolar, Ali Fatemi, Jamie L Fraser, Amy Gaviglio, Stephanie Keller, Marc C Patterson, Paul Orchard, Jennifer Orthmann-Murphy, Jonathan D Santoro, Ludger Schöls, Caroline Sevin, Isha N Srivastava, Deepa Rajan, Jennifer P Rubin, Keith Van Haren, Melissa Wasserstein, Ayelet Zerem, Francesca Fumagalli, Lucia Laugwitz, Adeline Vanderver

Faculty, Staff and Students Publications

Metachromatic leukodystrophy (MLD) is a fatal, progressive neurodegenerative disorder caused by biallelic pathogenic mutations in the ARSA (Arylsulfatase A) gene. With the advent of presymptomatic diagnosis and the availability of therapies with a narrow window for intervention, it is critical to define a standardized approach to diagnosis, presymptomatic monitoring, and clinical care. To meet the needs of the MLD community, a panel of MLD experts was established to develop disease-specific guidelines based on healthcare resources in the United States. This group developed a consensus opinion for best-practice recommendations, as follows: (i) Diagnosis should include both genetic and biochemical testing; (ii) …

Evaluation Of Tibial Slope On Radiographs In Pediatric Patients With Tibial Spine Fractures: An Age- And Sex-Matched Study, Chang Ho Shin, Akbar N Syed, Morgan E Swanson, Indranil V Kushare, Kevin G Shea, Asteroid, Theodore J Ganley, Soroush Baghdadi, Aristides I Cruz, Henry B Ellis, Peter D Fabricant, Theodore J Ganley, Daniel W Green, Alicia Kerrigan, Julia Kirby, Mininder Kocher, Indranil V Kushare, R Jay Lee, James P Macdonald, Scott D Mckay, Shital N Parikh, Neeraj M Patel, Yi-Meng Yen, Gregory A Schmale, Kevin G Shea, R Justin Mistovich

Faculty, Staff and Students Publications

BACKGROUND: A recent study has reported that the radiographic measurement of posterior tibial slope (PTS) is larger in male pediatric patients with tibial spine fractures (TSF) than in controls. However, they found no difference in PTS between female patients and controls.

PURPOSE: (1) To identify whether PTS is larger in female pediatric patients with TSF than in female controls and (2) to validate the relationship between PTS and pediatric TSF in male patients.

STUDY DESIGN: Cross-sectional study; Level of evidence, 3.

METHODS: After an a priori power analysis, 84 pediatric patients with TSF (50 female patients and 34 male patients) …

Discussions Of Cancer Survivorship Care Needs: Are There Rural Versus Urban Inequities?, Tyrone F. Borders, Lindsey R. Hammerslag

Markey Cancer Center Faculty Publications

Background: Rural cancer survivors may face greater challenges receiving survivorship care than urban cancer survivors.

Purpose: To test for rural versus urban inequities and identify other correlates of discussions about cancer survivorship care with healthcare professionals.

Methods: Data are from the 2017 Medical Expenditure Panel Survey (MEPS), which included a cancer survivorship supplement. Adult survivors were asked if they discussed with a healthcare professional 5 components of survivorship care: need for follow-up services, lifestyle/health recommendations, emotional/social needs, long-term side effects, and a summary of treatments received. The Behavioral Model of Health Services guided the inclusion of predisposing, enabling, and need …

Foreign Body Ingestion, Children's Mercy Kansas City

Clinical Pathways

No abstract provided.

Is Mechanism Of Injury Associated With Outcome In Spinal Trauma? An Observational Cohort Study From Tanzania, Chibuikem Ikwuegbuenyi, Julie Woodfield, François Waterkeyn, Scott Zuckerman, Beverly Cheserem, Andreas Leidinger, Albert Lazaro, Hamisi Shabani, Roger Härtl, Halinder Mangat

General Surgery, East Africa

Background Traumatic spinal injury (TSI) is a disease of significant global health burden, particularly in low and middle-income countries where road traffic-related trauma is increasing. This study compared the demographics, injury patterns, and outcomes of TSI caused by road traffic accidents (RTAs) to non-traffic related TSI.

Methods A retrospective analysis was conducted using a neurotrauma registry from the Muhimbili Orthopaedic Institute (MOI) in Tanzania, a national referral center for spinal injuries. Patient sociodemographic characteristics, injury level, and severity were compared across mechanisms of injury. Neurological improvement, neurological deterioration, and mortality were compared between those sustaining TSI through an RTA versus …

Association Between Participation And Satisfaction With Life Over Time In Older Adults With Traumatic Brain Injury: A Tbi Model Systems Study, Zinat Taiwo, Angelle M Sander, Shannon B Juengst, Xiangyi Liu, Luis Leon Novelo, Flora M Hammond, Therese M O'Neil-Pirozzi, Paul B Perrin, Nicholas Gut

Faculty, Staff and Student Publications

Objective: To examine the association between participation and satisfaction with life at 1, 2, 5, and 10 years after traumatic brain injury (TBI) in older adults.

Setting: Community.

Participants: Participants ( N = 2362) who sustained complicated mild to severe TBI, requiring inpatient rehabilitation, at age 60 years or older and had follow-up data on participation and satisfaction with life for at least 1 follow-up time point across 1, 2, 5, and 10 years. Age at each time period was categorized as 60 to 64 years, 65 to 75 years, and 75 years or older.

Design: Secondary data analysis of …

Discussions Of Cancer Survivorship Care Needs: Are There Rural Versus Urban Inequities?, Tyrone F. Borders, Lindsey R. Hammerslag

Nursing Faculty Publications

Background: Rural cancer survivors may face greater challenges receiving survivorship care than urban cancer survivors.

Purpose: To test for rural versus urban inequities and identify other correlates of discussions about cancer survivorship care with healthcare professionals.

Methods: Data are from the 2017 Medical Expenditure Panel Survey (MEPS), which included a cancer survivorship supplement. Adult survivors were asked if they discussed with a healthcare professional 5 components of survivorship care: need for follow-up services, lifestyle/health recommendations, emotional/social needs, long-term side effects, and a summary of treatments received. The Behavioral Model of Health Services guided the inclusion of predisposing, enabling, and need …

The Beneficial Role Of Sunitinib In Tumor Immune Surveillance By Regulating Tumor Pd-L1, Vivian L Rose, Anaga Ajoy, Craig A Johnston, Gloria R Gogola, Pranav J Parikh

Faculty, Staff and Student Publications

Importance: There is a need for a pediatric hand function test that can be used to objectively assess movement quality. We have developed a toy-based test, the Bead Maze Hand Function (BMHF) test, to quantify how well a child performs an activity. This is achieved by assessing the control of forces applied while drawing a bead over wires of different complexity.

Objective: To study the psychometric properties of the BMHF test and understand the influence of age and task complexity on test measures.

Design: A cross-sectional, observational study performed in a single visit.

Setting: Clinical research laboratory.

Participants: Twenty-three participants …

Inhibition Of Cathepsin S In Autoimmune Cd25ko Mouse Improves Sjögren Disease-Like Lacrimal Gland Pathology, Kaitlin K Scholand, Jeremias Galletti, Wolfgang Haap, Tiago Santos-Ferreira, Christoph Ullmer, Cintia S De Paiva

Faculty, Staff and Students Publications

PURPOSE: CD25KO mice are a model of Sjögren disease (SjD) driven by autoreactive T cells. Cathepsin S (CTSS) is a protease crucial for major histocompatibility complex class II presentation that primes T cells. We investigated if a diet containing CTSS inhibitor would improve autoimmune signs in CD25KO mice.

METHODS: Four-week female CD25KO mice were randomly chosen to receive chow containing a CTSS inhibitor (R05461111, 262.5 mg/kg chow) or standard chow for 4 weeks. Cornea sensitivity was measured. Inflammatory score was assessed in lacrimal gland (LG) histologic sections. Flow cytometry of LG and ocular draining lymph nodes (dLNs) investigated expression of …

Practical Tips For Paediatricians: Precordial Catch Syndrome, Karina Kofman, Lisa C A D'Alessandro, Betul Yilmaz Furtun

Faculty, Staff and Students Publications

No abstract provided.

Perinatal Mental Healthcare Utilization Among Patients With Placenta Accreta Spectrum, Sarah R Casey, Alison N Goulding, Christina C Reed, Amir A Shamshirsaz, Hennie A Lombaard, Michael A Belfort, Lisa M Noll, Karin A Fox

Faculty, Staff and Students Publications

No abstract provided.

Risk Factors For Postpartum Depression And Severe Distress Among Mothers Of Very Preterm Infants At Nicu Discharge., Julie A. Hofheimer, Elisabeth C. Mcgowan, Lynne M. Smith, Samantha Meltzer-Brody, Brian S. Carter, Lynne M. Dansereau, Steven Pastyrnak, Jennifer B. Helderman, Charles R. Neal, Sheri A. Dellagrotta, Thomas Michael D O'Shea, Barry M. Lester

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE:  To identify psychological, medical, and socioenvironmental risk factors for maternal postpartum depression (PPD) and severe psychological distress (SPD) at intensive care nursery discharge among mothers of very preterm infants.

STUDY DESIGN:  We studied 562 self-identified mothers of 641 infants born(NOVI) conducted in nine university-affiliated intensive care nurseries. Enrollment interviews collected socioenvironmental data, depression, and anxiety diagnoses prior to and during the study pregnancy. Standardized medical record reviews ascertained prenatal substance use, maternal and neonatal medical complications. The Edinburgh Postnatal Depression Scale and Brief Symptom Inventory were administered at nursery discharge to screen for PPD and SPD symptoms, respectively.

RESULTS: …

Preeclampsia, Fetal Growth Restriction, And 24-Month Neurodevelopment In Very Preterm Infants., Jennifer Check, Coral Shuster, Julie Hofheimer, Marie Camerota, Lynne M. Dansereau, Lynne M. Smith, Brian S. Carter, Sheri A. Dellagrotta, Jennifer Helderman, Howard Kilbride, Cynthia M. Loncar, Elisabeth Mcgowan, Charles R. Neal, T Michael O'Shea, Steven L. Pastyrnak, Stephen J. Sheinkopf, Barry M. Lester

Manuscripts, Articles, Book Chapters and Other Papers

IMPORTANCE: Preeclampsia has direct influences on a developing fetus and may impact postnatal health, and fetal growth restriction (FGR) is often seen co-occurring with preeclampsia. The development of children born very preterm after preeclampsia diagnosis with and without FGR is not well characterized.

OBJECTIVE: To examine the associations of preeclampsia and FGR with developmental and/or behavioral outcomes in a cohort of very preterm infants.

DESIGN, SETTING, AND PARTICIPANTS: In this cohort study, infants in the prospective Neonatal Neurobehavior and Outcomes in Very Preterm Infants study were enrolled between April 2014 and June 2016 from 9 US university-affiliated neonatal intensive care …

Psychotropic Medication Usage In Pediatric Ckd: Reporting From The Ckd In Children Cohort., Ryan C. Ward, Amy J. Kogon, Matthew B. Matheson, Anne Dawson, Stephen R. Hooper, Stephen Molitor, Cynthia Wong, Susan L. Furth, Bradley A. Warady, Lyndsay A. Harshman

Manuscripts, Articles, Book Chapters and Other Papers

Background: Mental health disorders within the pediatric CKD population are prevalent. The frequency is unknown with which psychotropic medications that commonly treat these conditions are used in this population.

Methods: Data from the CKD in Children (CKiD) cohort study were used to describe the use of psychotropic medications and patient-related characteristics of use. Medications were classified into three groups: antidepressants, central nervous system (CNS) stimulants, and antipsychotic/mood stabilizing medications. Participant age, sex, CKD severity, and duration of medication use were ascertained. Medication use was evaluated in parallel with CKD disease type, presence of urological comorbidity, and hypertension. Chi-square tests compared …

Behavioral Therapies Targeting Reward Mechanisms In Substance Use Disorders, Margaret C Wardle, Heather E Webber, Jin H Yoon, Angela M Heads, Angela L Stotts, Scott D Lane, Joy M Schmitz

Faculty, Staff and Student Publications

Behavioral therapies are considered best practices in the treatment of substance use disorders (SUD) and used as first-line approaches for SUDs without FDA-approved pharmacotherapies. Decades of research on the neuroscience of drug reward and addiction have informed the development of current leading behavioral therapies that, while differing in focus and technique, have in common the overarching goal of shifting reward responding away from drug and toward natural non-drug rewards. This review begins by describing key neurobiological processes of reward in addiction, followed by a description of how various behavioral therapies address specific reward processes. Based on this review, a conceptual …

Mitochondrial Health, Physical Functioning, And Daily Affect: Bioenergetic Mechanisms Of Dementia Caregiver Well-Being, E Lydia Wu-Chung, Luis D Medina, Jensine Paoletti-Hatcher, Vincent Lai, Jennifer M Stinson, Itee Mahant, Paul E Schulz, Cobi J Heijnen, Christopher P Fagundes

Faculty, Staff and Student Publications

Objective: Chronic stress adversely affects mental and physical well-being. However, health outcomes vary among people experiencing the same stressor. Individual differences in physical and emotional well-being may depend on mitochondrial biology, as energy production is crucial for stress regulation. This study investigated whether mitochondrial respiratory capacity corresponds to individual differences in dementia spousal caregivers' mental and physical health.

Methods: Spousal caregivers of individuals with Alzheimer's disease and related dementias ( N = 102, mean age = 71, 78% female, 83% White) provided peripheral blood samples and completed self-report questionnaires on quality of life, caregiver burden, and a 7-day affect scale. …

Nfatc1 Is Required For Vitamin D- And Phosphate-Mediated Regulation Of Osteocyte Lacuno-Canalicular Remodeling, Supriya Jagga, Ashleigh Hughes, Niusha Manoochehri Arash, Melissa Sorsby, Daniel J Brooks, Paola Divieti Pajevic, Eva S Liu

Staff and Researcher Publications

Osteocytes are embedded in lacunae and connected by canaliculi (lacuno-canalicular network, LCN). Bones from mice with X-linked hypophosphatemia (Hyp), which have impaired production of 1,25 dihydroxyvitamin D (1,25D) and hypophosphatemia, have abnormal LCN structure that is improved by treatment with 1,25D or an anti-FGF23 targeting antibody, supporting roles for 1,25D and phosphate in regulating LCN remodeling. Bones from mice lacking the vitamin D receptor (VDR) in osteocytes (Vdrf/f;Dmp1Cre+) and mice lacking the sodium phosphate transporter 2a (Npt2aKO), which have low serum phosphate with high serum 1,25D, have impaired LCN organization, demonstrating that osteocyte-specific actions of 1,25D and hypophosphatemia regulate LCN …