Neurosciences Commons^™

Induction Of Astrocytic Slc22a3 Regulates Sensory Processing Through Histone Serotonylation, Debosmita Sardar, Yi-Ting Cheng, Junsung Woo, Dong-Joo Choi, Zhung-Fu Lee, Wookbong Kwon, Hsiao-Chi Chen, Brittney Lozzi, Alexis Cervantes, Kavitha Rajendran, Teng-Wei Huang, Antrix Jain, Benjamin R Arenkiel, Ian Maze, Benjamin Deneen

Faculty, Staff and Students Publications

Neuronal activity drives alterations in gene expression within neurons, yet how it directs transcriptional and epigenomic changes in neighboring astrocytes in functioning circuits is unknown. We found that neuronal activity induces widespread transcriptional upregulation and downregulation in astrocytes, highlighted by the identification of a neuromodulator transporter Slc22a3 as an activity-inducible astrocyte gene regulating sensory processing in the olfactory bulb. Loss of astrocytic Slc22a3 reduced serotonin (5HT) levels in astrocytes, leading to alterations in histone serotonylation. Inhibition of histone serotonylation in astrocytes reduced expression of GABA biosynthetic genes and GABA release, culminating in olfactory deficits. Our study revealed that neuronal activity …

Inferring Personalized Treatment Effect Of Antihypertensives On Alzheimer's Disease Using Deep Learning, Pulakesh Upadhyaya, Yaobin Ling, Luyao Chen, Yejin Kim, Xiaoqian Jiang

Faculty, Staff and Student Publications

Alzheimer's disease (AD) is one of the leading causes of death in the United States, especially among the elderly. Recent studies have shown how hypertension is related to cognitive decline in elderly patients, which in turn leads to increased mortality as well as morbidity. There have been various studies that have looked at the effect of antihypertensive drugs in reducing cognitive decline, and their results have proved inconclusive. However, most of these studies assume the treatment effect is similar for all patients, thus considering only the average treatment effects of antihypertensive drugs. In this paper, we assume that the effect …

Predicting The Risk Of Alzheimer's Disease And Related Dementia In Patients With Mild Cognitive Impairment Using A Semi-Competing Risk Approach, Zhaoyi Chen, Yuchen Yang, Dazheng Zhang, Jingchuan Guo, Yi Guo, Xia Hu, Yong Chen, Jiang Bian

Faculty, Staff and Student Publications

Alzheimer's disease (AD) and AD-related dementias (AD/ADRD) are a group of progressive neurodegenerative diseases. The progression of AD can be conceptualized as a continuum in which patients progress from normal cognition to preclinical AD (i.e., no symptoms but biological changes in the brain) to mild cognitive impairment (MCI) due to AD (i.e., mild symptoms but not interfere with daily activities), followed by increasing severity of dementia due to AD. Early detection and prediction models for the transition of MCI to AD/ADRD are needed, and efforts have been made to build predictions of MCI conversion to AD/ADRD. However, most existing studies …

Thirty-Day Outcomes Of Resolute Onyx Stent For Symptomatic Intracranial Stenosis: A Multicenter Propensity Score-Matched Comparison With Stenting Versus Aggressive Medical Management For Preventing Recurrent Stroke In Intracranial Stenosis Trial, Farhan Siddiq, Ravi S Nunna, Jonathan M Beall, Inamullah Khan, Musharaf Khan, Wondwossen G Tekle, Mohamad Ezzeldin, Omar Tanweer, Jan-Karl Burkhardt, Pascal M Jabbour, Stavropoula I Tjoumakaris, Nabeel A Herial, Adnan H Siddiqui, Ramesh Grandhi, Renee L Martin, Adnan I Qureshi, Ameer E Hassan

Faculty, Staff and Students Publications

BACKGROUND: Symptomatic intracranial atherosclerotic disease (sICAD) is estimated to cause 10% of strokes annually in the United States. However, treatment remains a challenge with several different stenting options studied in the past with unfavorable results.

OBJECTIVE: To report the 30-day stroke and/or death rate associated with intracranial stent placement for sICAD using Resolute Onyx Zotarolimus-Eluting Stent (RO-ZES) and provide a comparison with the results of Stenting Versus Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis (SAMMPRIS) trial.

METHODS: Prospectively maintained databases across 8 stroke centers were used to identify adult patients treated with RO-ZES for sICAD between January …

Imaging Of Pediatric Cardiac Tumors: A Cog Diagnostic Imaging Committee/Spr Oncology Committee White Paper, Cara E Morin, Lindsay M Griffin, Rebecca S Beroukhim, Pablo Caro-Domínguez, Sherwin Chan, Jason N Johnson, Juan C Infante, Christopher Z Lam, Ladonna J Malone, Elizabeth R Tang, Michael D Taylor, James C Wilkinson, Prakash M Masand

Faculty, Staff and Students Publications

Cardiac tumors in children are rare and the majority are benign. The most common cardiac tumor in children is rhabdomyoma, usually associated with tuberous sclerosis complex. Other benign cardiac masses include fibromas, myxomas, hemangiomas, and teratomas. Primary malignant cardiac tumors are exceedingly rare, with the most common pathology being soft tissue sarcomas. This paper provides consensus-based imaging recommendations for the evaluation of patients with cardiac tumors at diagnosis and follow-up, including during and after therapy.

Towards Neuromarkers For Tailored Smoking Cessation Treatments, Francesco Versace, Jason D Robinson, Paul M Cinciripini

Faculty, Staff and Student Publications

Vulnerability to compulsive drug use stems from dysregulated activity within the neural networks that underlie reward and executive functions. Empirical evidence suggests that a) attributing high motivational salience to drug-related stimuli leads to compulsive drug seeking and b) cognitive control deficits lead to compulsive drug taking. Noninvasive neuroimaging techniques enable brain activity monitoring during affective and cognitive processing and are paving the way to precision medicine for substance use disorders. Identifying robust neuromarkers of affective and cognitive dysregulation would allow clinicians to personalize treatments by targeting individual psychophysiological vulnerabilities. However, methodological choices have biased the field toward experimental paradigms that …

Alcohol As A Modifiable Risk Factor For Alzheimer’S Disease—Evidence From Experimental Studies, Devaraj V. Chandrashekar, Ross A. Steinberg, Derick Han, Rachita K. Sumbria

Pharmacy Faculty Articles and Research

Alzheimer’s disease (AD) is a progressive neurodegenerative disease characterized by cognitive impairment and memory loss. Epidemiological evidence suggests that heavy alcohol consumption aggravates AD pathology, whereas low alcohol intake may be protective. However, these observations have been inconsistent, and because of methodological discrepancies, the findings remain controversial. Alcohol-feeding studies in AD mice support the notion that high alcohol intake promotes AD, while also hinting that low alcohol doses may be protective against AD. Chronic alcohol feeding to AD mice that delivers alcohol doses sufficient to cause liver injury largely promotes and accelerates AD pathology. The mechanisms by which alcohol can …

Connecting Circuits With Networks In Addiction Neuroscience: A Salience Network Perspective, Adriana K Cushnie, Wei Tang, Sarah R Heilbronner

Faculty, Staff and Students Publications

Human neuroimaging has demonstrated the existence of large-scale functional networks in the cerebral cortex consisting of topographically distant brain regions with functionally correlated activity. The salience network (SN), which is involved in detecting salient stimuli and mediating inter-network communication, is a crucial functional network that is disrupted in addiction. Individuals with addiction display dysfunctional structural and functional connectivity of the SN. Furthermore, while there is a growing body of evidence regarding the SN, addiction, and the relationship between the two, there are still many unknowns, and there are fundamental limitations to human neuroimaging studies. At the same time, advances in …

Tmem106b Regulates Microglial Proliferation And Survival In Response To Demyelination, Tingting Zhang, Weilun Pang, Tuancheng Feng, Jennifer Guo, Kenton Wu, Mariela Nunez Santos, Akshayakeerthi Arthanarisami, Alissa L Nana, Quynh Nguyen, Peter J Kim, Joanna L Jankowsky, William W Seeley, Fenghua Hu

Faculty, Staff and Students Publications

TMEM106B, a lysosomal transmembrane protein, has been closely associated with brain health. Recently, an intriguing link between TMEM106B and brain inflammation has been discovered, but how TMEM106B regulates inflammation is unknown. Here, we report that TMEM106B deficiency in mice leads to reduced microglia proliferation and activation and increased microglial apoptosis in response to demyelination. We also found an increase in lysosomal pH and a decrease in lysosomal enzyme activities in TMEM106B-deficient microglia. Furthermore, TMEM106B loss results in a significant decrease in the protein levels of TREM2, an innate immune receptor essential for microglia survival and activation. Specific ablation of TMEM106B …

Aspirin And Immunotherapy: A Faustian Bargain?, Eric A Goethe, Amy B Heimberger, Ganesh Rao

Faculty, Staff and Students Publications

Fibrinogen-like protein 1 (FGL1) has been associated with improved survival in hepatocellular carcinoma (HCC). However, recent evidence suggests that FGL1 may bind to surface receptors on lymphocytes and induce immune senescence. In this issue of the JCI, Lin and co-authors show that FGL1 may be acetylated by aspirin and targeted for degradation, which is associated with increased antitumor immunity and improved survival. Similar findings were obtained with inhibitors of sirtuin 2 (SIRT2), a histone deacetylase. These findings expand our current understanding of the role of FGL1 in cancer and provide an impetus for the evaluation of alternative immunotherapy combinations in …

Middle Meningeal Artery Embolization For Chronic Subdural Hematoma: Predictors Of Clinical And Radiographic Failure From 636 Embolizations, Mohamed M Salem, Okkes Kuybu, Alex Nguyen Hoang, Ammad A Baig, Mirhojjat Khorasanizadeh, Cordell Baker, Joshua C Hunsaker, Aldo A Mendez, Gustavo Cortez, Jason M Davies, Sandra Narayanan, C Michael Cawley, Howard A Riina, Justin M Moore, Alejandro M Spiotta, Alexander A Khalessi, Brian M Howard, Ricardo Hanel, Omar Tanweer, Elad I Levy, Ramesh Grandhi, Michael J Lang, Adnan H Siddiqui, Peter Kan, Christopher S Ogilvy, Bradley A Gross, Ajith J Thomas, Brian T Jankowitz, Jan-Karl Burkhardt

Faculty, Staff and Students Publications

Background

Knowledge regarding predictors of clinical and radiographic failures of middle meningeal artery (MMA) embolization (MMAE) treatment for chronic subdural hematoma (CSDH) is limited.

Purpose

To identify predictors of MMAE treatment failure for CSDH.

Materials and Methods

In this retrospective study, consecutive patients who underwent MMAE for CSDH from February 2018 to April 2022 at 13 U.S. centers were included. Clinical failure was defined as hematoma reaccumulation and/or neurologic deterioration requiring rescue surgery. Radiographic failure was defined as a maximal hematoma thickness reduction less than 50% at last imaging (minimum 2 weeks of head CT follow-up). Multivariable logistic regression models …

Inhibitory Input Directs Astrocyte Morphogenesis Through Glial Gababr, Yi-Ting Cheng, Estefania Luna-Figueroa, Junsung Woo, Hsiao-Chi Chen, Zhung-Fu Lee, Akdes Serin Harmanci, Benjamin Deneen

Faculty, Staff and Students Publications

Communication between neurons and glia plays an important role in establishing and maintaining higher order brain function1. Astrocytes are endowed with complex morphologies which places their peripheral processes in close proximity to neuronal synapses and directly contributes to their regulation of brain circuits2–4. Recent studies have shown that excitatory neuronal activity promotes oligodendrocyte differentiation5–7; whether inhibitory neurotransmission regulates astrocyte morphogenesis during development is unknown. Here we show that inhibitory neuron activity is necessary and sufficient for astrocyte morphogenesis. We found that input from inhibitory neurons functions through astrocytic GABABR and …

A Phenomenological Take On Mirror Self-Face Perception In Schizophrenia, Giovanni Pennisi

Journal of Mind and Medical Sciences

Studies concerning social deficits in schizophrenia has often been restrained to exploring facial recognition. Various investigations have shown that those diagnosed with schizophrenia have difficulties in perceiving the identities and emotions of those around them merely through observing their facial features. A few others have also taken into account the issue of self-face recognition in individuals with schizophrenia, finding that their capacity to associate photos or videos of their own face to themselves is hindered due to the illness. However, to my knowledge, only a few studies have so far delved into the intricacies of how individuals with schizophrenia or …

Social Deprivation Induces Astrocytic Trpa1-Gaba Suppression Of Hippocampal Circuits, Yi-Ting Cheng, Junsung Woo, Estefania Luna-Figueroa, Ehson Maleki, Akdes Serin Harmanci, Benjamin Deneen

Faculty, Staff and Students Publications

Social experience is essential for the development and maintenance of higher order brain function. Social deprivation results in a host of cognitive deficits and cellular studies have largely focused on associated neuronal dysregulation; how astrocyte function is impacted by social deprivation is unknown. Here we show that hippocampal astrocytes from juvenile mice subjected to social isolation exhibit increased Ca2+ activity and global changes in gene expression. We found that the Ca2+ channel TRPA1 is upregulated in astrocytes after social deprivation and astrocyte-specific deletion of TRPA1 reverses the physiological and cognitive deficits associated with social deprivation. Mechanistically, TRPA1 inhibition of hippocampal …

Approaching Object Acceleration Differentially Affects The Predictions Of Neuronal Collision Avoidance Models, Fabrizio Gabbiani, Thomas Preuss, Richard B Dewell

Faculty, Staff and Students Publications

The processing of visual information for collision avoidance has been investigated at the biophysical level in several model systems. In grasshoppers, the (so-called) [Formula: see text] model captures reasonably well the visual processing performed by an identified neuron called the lobular giant movement detector as it tracks approaching objects. Similar phenomenological models have been used to describe either the firing rate or the membrane potential of neurons responsible for visually guided collision avoidance in other animals. Specifically, in goldfish, the [Formula: see text] model has been proposed to describe the Mauthner cell, an identified neuron involved in startle escape responses. …

In Vivo Functional Characterization Of Egfr Variants Identifies Novel Drivers Of Glioblastoma, Kwanha Yu, Kathleen Kong, Brittney Lozzi, Estefania Luna-Figueroa, Alexis Cervantes, Rachel Curry, Carrie A Mohila, Ganesh Rao, Ali Jalali, Gordon B Mills, Kenneth L Scott, Benjamin Deneen

Faculty, Staff and Students Publications

BACKGROUND: Glioblastoma is the most common and aggressive primary brain tumor. Large-scale sequencing initiatives have cataloged its mutational landscape in hopes of elucidating mechanisms driving this deadly disease. However, a major bottleneck in harnessing this data for new therapies is deciphering "driver" and "passenger" events amongst the vast volume of information.

METHODS: We utilized an autochthonous, in vivo screening approach to identify driver, EGFR variants. RNA-Seq identified unique molecular signatures of mouse gliomas across these variants, which only differ by a single amino acid change. In particular, we identified alterations to lipid metabolism, which we further validated through an unbiased …

Hypermitotic Meningiomas Harbor Dna Methylation Subgroups With Distinct Biological And Clinical Features, Abrar Choudhury, William C Chen, Calixto-Hope G Lucas, James C Bayley, Akdes S Harmanci, Sybren L N Maas, Sandro Santagata, Tiemo Klisch, Arie Perry, Wenya Linda Bi, Felix Sahm, Akash J Patel, Stephen T Magill, David R Raleigh

Faculty, Staff and Students Publications

BACKGROUND: Meningiomas, the most common primary intracranial tumors, can be separated into 3 DNA methylation groups with distinct biological drivers, clinical outcomes, and therapeutic vulnerabilities. Alternative meningioma grouping schemes using copy number variants, gene expression profiles, somatic short variants, or integrated molecular models have been proposed. These data suggest meningioma DNA methylation groups may harbor subgroups unifying contrasting theories of meningioma biology.

METHODS: A total of 565 meningioma DNA methylation profiles from patients with comprehensive clinical follow-up at independent discovery (n = 200) or validation (n = 365) institutions were reanalyzed and classified into Merlin-intact, Immune-enriched, or Hypermitotic DNA methylation …

The Ipdgc/Gp2 Hackathon - An Open Science Event For Training In Data Science, Genomics, And Collaboration Using Parkinson's Disease Data, Hampton L Leonard, Ruqaya Murtadha, Alejandro Martinez-Carrasco, Alina Jama, Amica Corda Müller-Nedebock, Ana-Luisa Gil-Martinez, Anastasia Illarionova, Anni Moore, Bernabe I Bustos, Bharati Jadhav, Brook Huxford, Catherine Storm, Clodagh Towns, Dan Vitale, Devina Chetty, Eric Yu, Francis P Grenn, Gabriela Salazar, Geoffrey Rateau, Hirotaka Iwaki, Inas Elsayed, Isabelle Francesca Foote, Zuné Jansen Van Rensburg, Jonggeol Jeff Kim, Jie Yuan, Julie Lake, Kajsa Brolin, Konstantin Senkevich, Lesley Wu, Manuela M X Tan, María Teresa Periñán, Mary B Makarious, Michael Ta, Nikita Simone Pillay, Oswaldo Lorenzo Betancor, Paula R Reyes-Pérez, Pilar Alvarez Jerez, Prabhjyot Saini, Rami Al-Ouran, Ramiya Sivakumar, Raquel Real, Regina H Reynolds, Ruifneg Hu, Shameemah Abrahams, Shilpa C Rao, Tarek Antar, Thiago Peixoto Leal, Vassilena Iankova, William J Scotton, Yeajin Song, Andrew Singleton, Mike A Nalls, Sumit Dey, Sara Bandres-Ciga, Cornelis Blauwendraat, Alastair J Noyce, The International Parkinson Disease Genomics Consortium (Ipdgc) And The Global Parkinson’S Genetics Program (Gp2)

Faculty, Staff and Students Publications

Open science and collaboration are necessary to facilitate the advancement of Parkinson's disease (PD) research. Hackathons are collaborative events that bring together people with different skill sets and backgrounds to generate resources and creative solutions to problems. These events can be used as training and networking opportunities, thus we coordinated a virtual 3-day hackathon event, during which 49 early-career scientists from 12 countries built tools and pipelines with a focus on PD. Resources were created with the goal of helping scientists accelerate their own research by having access to the necessary code and tools. Each team was allocated one of …

Properties Of A Combined Measure Of Reading And Writing: The Assessment Of Writing, Self-Monitoring And Reading (Awsm Reader), Anthony R Gioia, Yusra Ahmed, Steven P Woods, Paul T Cirino

Faculty, Staff and Student Publications

There is significant overlap between reading and writing, but no known standardized measure assesses these jointly. The goal of the present study is to evaluate the properties of a novel measure, the Assessment of Writing, Self-Monitoring, and Reading (AWSM Reader), that simultaneously evaluates both reading comprehension and writing. In doing so, we evaluate reliability (Cronbach’s alpha) and various aspects of construct-related validity, including separate criterion measures of reading and writing, and the AWSM Reader’s relations with other variables, including language and executive function (EF), both of which are implicated for both reading and writing. Participants were 377 3rd, 4th, and …

Pediatric Consultation-Liaison Psychology: Insights And Lessons Learned During The Covid-19 Pandemic, Nicole M Schneider, Dara M Steinberg, Andrea M Garcia, Jessy Guler, Emily Mudd, A Monica Agoston, Katherine N Schwartzkopf, Kristin A Kullgren, Laura Judd-Glossy

Faculty, Staff and Students Publications

COVID-19 has presented a variety of challenges to the provision of psychology services. In the first month of the pandemic, pediatric consultation-liaison (CL) psychologists reported significant changes in methodology of service delivery (Steinberg et al. in Clin Pract Pediatr Psychol 9:1, 2020). To better understand how and if these changes persisted, as well as other emerging trends, a follow-up study examined changes and challenges six months into the pandemic. An anonymous questionnaire assessed topics related to pediatric CL psychology including practice changes, perception of changes, and institutional support. The questionnaire was sent to the APA Society of Pediatric Society's special …

Content Analysis Of American Network News Coverage Of Prevention Strategies During The Initial Wave Of The Covid-19 Pandemic, Cary M Cain, Nipa Kamdar, Rachael Veldman, Shahereez Budhwani, Patrick O'Mahen

Faculty, Staff and Students Publications

BACKGROUND: Broadcast media is a method to communicate health information to the general public and has previously been used in prior public health emergencies. Despite the current ubiquity of social media, traditional news programming retains relatively large audiences, which increased during the COVID-19 pandemic's early days. Viewership of broadcast media networks' evening news skews toward older groups (age 65 and up) which were vulnerable to health complications related to the COVID-19 pandemic.

OBJECTIVES: The current study explored the trends in American broadcast network news media coverage of prevention during the initial wave of the COVID-19 pandemic.

DESIGN: Quantitative content analysis …

Child Abuse Pediatrics Research Network: The Capnet Core Data Project, Joanne N Wood, Kristine A Campbell, James D Anderst, Angela N Bachim, Rachel P Berger, Kent P Hymel, Nancy S Harper, Megan M Letson, John D Melville, Oluwatimilehin Okunowo, Daniel M Lindberg

Faculty, Staff and Students Publications

OBJECTIVE: Examine the epidemiology of subspecialty physical abuse evaluations within CAPNET, a multicenter child abuse pediatrics research network.

METHODS: We conducted a cross-sectional study of children(in-person or remote) by a child abuse pediatrician (CAP) due to concerns for physical abuse at ten CAPNET hospital systems from February 2021 through December 2021.

RESULTS: Among 3667 patients with 3721 encounters, 69.4% wereold; 44.3%old, 59.1% male; 27.1% Black; 57.8% White, 17.0% Hispanic; and 71.0 % had public insurance. The highest level of care was outpatient/emergency department in 60.7%, inpatient unit in 28.0% and intensive care in 11.4%. CAPs performed 79.1% in-person consultations and …

Robust Deep Learning Object Recognition Models Rely On Low Frequency Information In Natural Images, Zhe Li, Josue Ortega Caro, Evgenia Rusak, Wieland Brendel, Matthias Bethge, Fabio Anselmi, Ankit B Patel, Andreas S Tolias, Xaq Pitkow

Faculty, Staff and Students Publications

Machine learning models have difficulty generalizing to data outside of the distribution they were trained on. In particular, vision models are usually vulnerable to adversarial attacks or common corruptions, to which the human visual system is robust. Recent studies have found that regularizing machine learning models to favor brain-like representations can improve model robustness, but it is unclear why. We hypothesize that the increased model robustness is partly due to the low spatial frequency preference inherited from the neural representation. We tested this simple hypothesis with several frequency-oriented analyses, including the design and use of hybrid images to probe model …

A Tripartite View Of The Posterior Cingulate Cortex, Brett L Foster, Seth R Koslov, Lyndsey Aponik-Gremillion, Megan E Monko, Benjamin Y Hayden, Sarah R Heilbronner

Faculty, Staff and Students Publications

The posterior cingulate cortex (PCC) is one of the least understood regions of the cerebral cortex. By contrast, the anterior cingulate cortex has been the subject of intensive investigation in humans and model animal systems, leading to detailed behavioural and computational theoretical accounts of its function. The time is right for similar progress to be made in the PCC given its unique anatomical and physiological properties and demonstrably important contributions to higher cognitive functions and brain diseases. Here, we describe recent progress in understanding the PCC, with a focus on convergent findings across species and techniques that lay a foundation …

Covid-19 Induced Environments, Health-Related Quality Of Life Outcomes And Problematic Behaviors: Evidence From Children With Syndromic Autism Spectrum Disorders, Corneliu Bolbocean, Kayla B Rhidenour, Maria Mccormack, Bernhard Suter, J Lloyd Holder

Faculty, Staff and Students Publications

Between July 2020 and January 2021, 230 principal caregivers completed a questionnaire to measure proxy-assessed health-related quality of life outcomes (HRQoL), behavioral outcomes in children with syndromic autism spectrum disorders and COVID-19 induced changes to lifestyle and environments. HRQoL and behavioral outcomes reported earlier during the pandemic were generally worse compared to those reported later. COVID-19 induced reduction to a caregiver's mental health appointments, and hours spent watching TV were associated with decreases in HRQoL and increased the likelihood of problematic behaviors. Increasing time outdoors and time away from digital devices were positively associated with HRQoL and behaviors and might …

Brain Ageing In Schizophrenia: Evidence From 26 International Cohorts Via The Enigma Schizophrenia Consortium, Constantinos Constantinides, Laura K M Han, Clara Alloza, Linda Antonella Antonucci, Celso Arango, Rosa Ayesa-Arriola, Nerisa Banaj, Alessandro Bertolino, Stefan Borgwardt, Jason Bruggemann, Juan Bustillo, Oleg Bykhovski, Vince Calhoun, Vaughan Carr, Stanley Catts, Young-Chul Chung, Benedicto Crespo-Facorro, Covadonga M Díaz-Caneja, Gary Donohoe, Stefan Du Plessis, Jesse Edmond, Stefan Ehrlich, Robin Emsley, Lisa T Eyler, Paola Fuentes-Claramonte, Foivos Georgiadis, Melissa Green, Amalia Guerrero-Pedraza, Minji Ha, Tim Hahn, Frans A Henskens, Laurena Holleran, Stephanie Homan, Philipp Homan, Neda Jahanshad, Joost Janssen, Ellen Ji, Stefan Kaiser, Vasily Kaleda, Minah Kim, Woo-Sung Kim, Matthias Kirschner, Peter Kochunov, Yoo Bin Kwak, Jun Soo Kwon, Irina Lebedeva, Jingyu Liu, Patricia Mitchie, Stijn Michielse, David Mothersill, Bryan Mowry, Víctor Ortiz-García De La Foz, Christos Pantelis, Giulio Pergola, Fabrizio Piras, Edith Pomarol-Clotet, Adrian Preda, Yann Quidé, Paul E Rasser, Kelly Rootes-Murdy, Raymond Salvador, Marina Sangiuliano, Salvador Sarró, Ulrich Schall, André Schmidt, Rodney J Scott, Pierluigi Selvaggi, Kang Sim, Antonin Skoch, Gianfranco Spalletta, Filip Spaniel, Sophia I Thomopoulos, David Tomecek, Alexander S Tomyshev, Diana Tordesillas-Gutiérrez, Therese Van Amelsvoort, Javier Vázquez-Bourgon, Daniela Vecchio, Aristotle Voineskos, Cynthia S Weickert, Thomas Weickert, Paul M Thompson, Lianne Schmaal, Theo G M Van Erp, Jessica Turner, James H Cole, Enigma Schizophrenia Consortium, Danai Dima, Esther Walton

Faculty, Staff and Students Publications

Schizophrenia (SZ) is associated with an increased risk of life-long cognitive impairments, age-related chronic disease, and premature mortality. We investigated evidence for advanced brain ageing in adult SZ patients, and whether this was associated with clinical characteristics in a prospective meta-analytic study conducted by the ENIGMA Schizophrenia Working Group. The study included data from 26 cohorts worldwide, with a total of 2803 SZ patients (mean age 34.2 years; range 18–72 years; 67% male) and 2598 healthy controls (mean age 33.8 years, range 18–73 years, 55% male). Brain-predicted age was individually estimated using a model trained on independent data based on …

Tubers Affecting The Fusiform Face Area Are Associated With Autism Diagnosis, Alexander L Cohen, Mallory R Kroeck, Juliana Wall, Peter Mcmanus, Arina Ovchinnikova, Mustafa Sahin, Darcy A Krueger, E Martina Bebin, Hope Northrup, Joyce Y Wu, Simon K Warfield, Jurriaan M Peters, Michael D Fox, Acern Study Group

Faculty, Staff and Student Publications

OBJECTIVE: Tuberous sclerosis complex (TSC) is associated with focal brain "tubers" and a high incidence of autism spectrum disorder (ASD). The location of brain tubers associated with autism may provide insight into the neuroanatomical substrate of ASD symptoms.

METHODS: We delineated tuber locations for 115 TSC participants with ASD (n = 31) and without ASD (n = 84) from the Tuberous Sclerosis Complex Autism Center of Excellence Research Network. We tested for associations between ASD diagnosis and tuber burden within the whole brain, specific lobes, and at 8 regions of interest derived from the ASD neuroimaging literature, including the anterior …

Evaluation Of Bnt162b2 Covid-19 Vaccine In Children Younger Than 5 Years Of Age, Flor M Muñoz, Lawrence D Sher, Charu Sabharwal, Alejandra Gurtman, Xia Xu, Nicholas Kitchin, Stephen Lockhart, Robert Riesenberg, Joanna M Sexter, Hanna Czajka, Grant C Paulsen, Yvonne Maldonado, Emmanuel B Walter, Kawsar R Talaat, Janet A Englund, Uzma N Sarwar, Caitlin Hansen, Martha Iwamoto, Chris Webber, Luke Cunliffe, Benita Ukkonen, Silvina N Martínez, Barbara A Pahud, Iona Munjal, Joseph B Domachowske, Kena A Swanson, Hua Ma, Kenneth Koury, Susan Mather, Claire Lu, Jing Zou, Xuping Xie, Pei-Yong Shi, David Cooper, Özlem Türeci, Uğur Şahin, Kathrin U Jansen, William C Gruber

Faculty, Staff and Students Publications

BACKGROUND: Safe and effective vaccines against coronavirus disease 2019 (Covid-19) are urgently needed in young children.

METHODS: We conducted a phase 1 dose-finding study and are conducting an ongoing phase 2-3 safety, immunogenicity, and efficacy trial of the BNT162b2 vaccine in healthy children 6 months to 11 years of age. We present results for children 6 months to less than 2 years of age and those 2 to 4 years of age through the data-cutoff dates (April 29, 2022, for safety and immunogenicity and June 17, 2022, for efficacy). In the phase 2-3 trial, participants were randomly assigned (in a …

Cxcr4 Expression Is Associated With Proneural-To-Mesenchymal Transition In Glioblastoma, A Basit Khan, Sungho Lee, Akdes Serin Harmanci, Rajan Patel, Khatri Latha, Yuhui Yang, Anantha Marisetty, Hyun-Kyoung Lee, Amy B Heimberger, Gregory N Fuller, Benjamin Deneen, Ganesh Rao

Faculty, Staff and Students Publications

Glioblastoma (GBM) is the most common primary intracranial malignant tumor and consists of three molecular subtypes: proneural (PN), mesenchymal (MES) and classical (CL). Transition between PN to MES subtypes (PMT) is the glioma analog of the epithelial-mesenchymal transition (EMT) in carcinomas and is associated with resistance to therapy. CXCR4 signaling increases the expression of MES genes in glioma cell lines and promotes EMT in other cancers. RNA sequencing (RNAseq) data of PN GBMs in The Cancer Genome Atlas (TCGA) and secondary high-grade gliomas (HGGs) from an internal cohort were examined for correlation between CXCR4 expression and survival as well as …

Hemiparkinsonism Caused By A Lateral Sphenoid Wing Meningioma, With Tractography Analysis: Illustrative Case, Attill Saemann, Stefan Busch, Ethan Taub, Birgit Westermann, Cristina Granziera, Raphael Guzman, Luigi Mariani, Jehuda Soleman, Jonathan Rychen

Faculty, Staff and Student Publications

BACKGROUND: The etiologies of parkinsonism are diverse. A possible and rare cause of hemiparkinsonism is mechanical compression of the basal ganglia and its connecting white matter tracts. The authors present a case of hemiparkinsonism caused by a lateral sphenoid wing meningioma, discuss the underlying pathophysiology based on tractography, and systematically review the existing literature.

OBSERVATIONS: A 59-year-old female was referred for a left-sided tremor of the hand, accompanied by a cogwheel rigidity of the left arm. Symptomatology appeared 1 year earlier and worsened in the previous 6 months, finally also showing involvement of the left leg. Magnetic resonance imaging (MRI) …