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2023

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Antiseizure Effects Of Peganum Harmala L. And Lavandula Angustifolia, Zahra Rahimian, Seyedhassan Sadrian, Mina Shahisavandi, Hadi Aligholi, Mohammad M. Zarshenas, Alireza Abyar, Zahra Zeraatpisheh, Ali A. Asadi-Pooya Dec 2023

Antiseizure Effects Of Peganum Harmala L. And Lavandula Angustifolia, Zahra Rahimian, Seyedhassan Sadrian, Mina Shahisavandi, Hadi Aligholi, Mohammad M. Zarshenas, Alireza Abyar, Zahra Zeraatpisheh, Ali A. Asadi-Pooya

Department of Neurology Faculty Papers

Peganum harmala L. and Lavandula angustifolia are two traditional herbs with probable antiseizure effects. This study evaluated the effects of these two herbal extracts on pentylenetetrazol- (PTZ-) induced seizures in mice. We prepared hydroalcoholic extracts using P. harmala seeds and the aerial parts of L. angustifolia and then randomly divided 190 mice into 19 groups. Normal saline (10 mg/kg), diazepam (2 mg/kg), P. harmala (2.5, 5, 10, 15, 30, 45, and 60 mg/kg), and L. angustifolia (200, 400, 600, and 800 mg/kg) were intraperitoneally (IP) administrated 30 min before an IP administration of PTZ (90 mg/kg). Animals were observed for …


2023 December, 5; Faculty Senate Minutes, State University Of New York At Cortland Dec 2023

2023 December, 5; Faculty Senate Minutes, State University Of New York At Cortland

Minutes

Faculty Senate Minutes No. 7; December 5, 2023


Inhibition Of Neurogenic Inflammatory Pathways Associated With The Reduction In Discogenic Back Pain, Jose A. Canseco, Hannah A. Levy, Brian A. Karamian, Olivia Blaber, Michael Chang, Neil Patel, John G. Curran, Alan S. Hilibrand, Gregory D. Schroeder, Alex R. Vaccaro, Dessislava Z. Markova, David E. Surrey, Christopher K. Kepler Dec 2023

Inhibition Of Neurogenic Inflammatory Pathways Associated With The Reduction In Discogenic Back Pain, Jose A. Canseco, Hannah A. Levy, Brian A. Karamian, Olivia Blaber, Michael Chang, Neil Patel, John G. Curran, Alan S. Hilibrand, Gregory D. Schroeder, Alex R. Vaccaro, Dessislava Z. Markova, David E. Surrey, Christopher K. Kepler

Rothman Institute Papers

STUDY DESIGN: Retrospective cohort study.

PURPOSE: This study aimed to determine whether the initiation of anti-calcitonin gene-related peptide (CGRP inhibitor) medication therapy for migraines was also associated with improvements in back/neck pain, mobility, and function in a patient population with comorbid degenerative spinal disease and migraine.

OVERVIEW OF LITERATURE: CGRP upregulates pro-inflammatory cytokines such as tumor necrosis factor-α, interleukin-6, brain-derived neurotrophic factor, and nerve growth factor in spinal spondylotic disease, which results in disc degeneration and sensitization of nociceptive neurons. Although CGRP inhibitors can quell neurogenic inflammation in migraines, their off-site efficacy as a therapeutic target for discogenic back/neck pain …


Leadership Strategies To Implement An Effective Remote Working Program, Carter Lewis Dec 2023

Leadership Strategies To Implement An Effective Remote Working Program, Carter Lewis

Walden Dissertations and Doctoral Studies

No abstract provided.


A Credentialing Protocol Education To Enhance Nurse Float Pool Competency, Dalton J. Skipper Dec 2023

A Credentialing Protocol Education To Enhance Nurse Float Pool Competency, Dalton J. Skipper

Walden Dissertations and Doctoral Studies

No abstract provided.


Deep Learning-Enabled Breast Cancer Endocrine Response Determination From H&E Staining Based On Esr1 Signaling Activity, Chun Wai Ng, Kwong-Kwok Wong Dec 2023

Deep Learning-Enabled Breast Cancer Endocrine Response Determination From H&E Staining Based On Esr1 Signaling Activity, Chun Wai Ng, Kwong-Kwok Wong

Faculty, Staff and Student Publications

Estrogen receptor (ER) positivity by immunohistochemistry has long been a main selection criterium for breast cancer patients to be treated with endocrine therapy. However, ER positivity might not directly correlate with activated ER signaling activity, which is a better predictor for endocrine therapy responsiveness. In this study, we investigated if a deep learning method using whole-slide H&E-stained images could predict ER signaling activity. First, ER signaling activity score was determined using RNAseq data available from each of the 1082 breast cancer samples in the TCGA Pan-Cancer dataset based on the Hallmark Estrogen Response Early gene set from the Molecular Signature …


Association Between Viral Infections And Glioma Risk: A Two-Sample Bidirectional Mendelian Randomization Analysis, Sheng Zhong, Wenzhuo Yang, Zhiyun Zhang, Yangyiran Xie, Lin Pan, Jiaxin Ren, Fei Ren, Yifan Li, Haoqun Xie, Hongyu Chen, Davy Deng, Jie Lu, Hui Li, Bo Wu, Youqi Chen, Fei Peng, Vinay K Puduvalli, Ke Sai, Yunqian Li, Ye Cheng, Yonggao Mou Dec 2023

Association Between Viral Infections And Glioma Risk: A Two-Sample Bidirectional Mendelian Randomization Analysis, Sheng Zhong, Wenzhuo Yang, Zhiyun Zhang, Yangyiran Xie, Lin Pan, Jiaxin Ren, Fei Ren, Yifan Li, Haoqun Xie, Hongyu Chen, Davy Deng, Jie Lu, Hui Li, Bo Wu, Youqi Chen, Fei Peng, Vinay K Puduvalli, Ke Sai, Yunqian Li, Ye Cheng, Yonggao Mou

Faculty, Staff and Student Publications

Background: Glioma is one of the leading types of brain tumor, but few etiologic factors of primary glioma have been identified. Previous observational research has shown an association between viral infection and glioma risk. In this study, we used Mendelian randomization (MR) analysis to explore the direction and magnitude of the causal relationship between viral infection and glioma.

Methods: We conducted a two-sample bidirectional MR analysis using genome-wide association study (GWAS) data. Summary statistics data of glioma were collected from the largest meta-analysis GWAS, involving 12,488 cases and 18,169 controls. Single-nucleotide polymorphisms (SNPs) associated with exposures were used as instrumental …


Patient And Physician Perspectives On Treatments For Low-Risk Prostate Cancer: A Qualitative Study, Alice Guan, Eduardo J Santiago-Rodríguez, Benjamin I Chung, Janet K Shim, Laura Allen, Mei-Chin Kuo, Kathie Lau, Zinnia Loya, James D Brooks, Iona Cheng, Mindy C Derouen, Dominick L Frosch, Todd Golden, John T Leppert, Daphne Y Lichtensztajn, Qian Lu, Debora Oh, Weiva Sieh, Michelle Wadhwa, Matthew R Cooperberg, Peter R Carroll, Scarlett L Gomez, Salma Shariff-Marco Dec 2023

Patient And Physician Perspectives On Treatments For Low-Risk Prostate Cancer: A Qualitative Study, Alice Guan, Eduardo J Santiago-Rodríguez, Benjamin I Chung, Janet K Shim, Laura Allen, Mei-Chin Kuo, Kathie Lau, Zinnia Loya, James D Brooks, Iona Cheng, Mindy C Derouen, Dominick L Frosch, Todd Golden, John T Leppert, Daphne Y Lichtensztajn, Qian Lu, Debora Oh, Weiva Sieh, Michelle Wadhwa, Matthew R Cooperberg, Peter R Carroll, Scarlett L Gomez, Salma Shariff-Marco

Faculty, Staff and Student Publications

BACKGROUND: Patients diagnosed with low-risk prostate cancer (PCa) are confronted with a difficult decision regarding whether to undergo definitive treatment or to pursue an active surveillance protocol. This is potentially further complicated by the possibility that patients and physicians may place different value on factors that influence this decision. We conducted a qualitative investigation to better understand patient and physician perceptions of factors influencing treatment decisions for low-risk PCa.

METHODS: Semi-structured interviews were conducted among 43 racially and ethnically diverse patients diagnosed with low-risk PCa, who were identified through a population-based cancer registry, and 15 physicians who were selected to …


2023 Working Conditions Of New Teachers In South Carolina, Angela Starrett Dec 2023

2023 Working Conditions Of New Teachers In South Carolina, Angela Starrett

Infographics

SC TEACHER’s Spring 2023 South Carolina Teacher Working Conditions Survey (SCTWCS) collected information from more than 17,000 teachers to gauge workplace satisfaction and engagement. As part of SCTWCS, teachers stated whether they had worked in SC public schools for five years or fewer. Respondents were then categorized as new teachers (i.e., five years or fewer) or experienced teachers (i.e., more than five years). This brief addresses the workforce profile of new teachers in SC who responded to the survey: where they are located, di erences in perspectives around job demands and resources, and experiences with an assigned mentor, when applicable.


Outcomes Of Penile Inversion Vaginoplasty And Robotic-Assisted Peritoneal Flap Vaginoplasty In Obese And Nonobese Patients, Juan Cedeno Gaviria Dec 2023

Outcomes Of Penile Inversion Vaginoplasty And Robotic-Assisted Peritoneal Flap Vaginoplasty In Obese And Nonobese Patients, Juan Cedeno Gaviria

All Publications

No abstract provided.


Chemistry And Biochemistry Report, Angela Brock Dec 2023

Chemistry And Biochemistry Report, Angela Brock

Program Review Committee

No abstract provided.


Feasibility Of Electronic Medication Monitoring Among Adolescents And Emerging Adults With Sickle Cell Disease, Aimee Hildenbrand, Katherine Kidwell, Meghan Mcgrady, Constance Mara, Charles Quinn, Lori Crosby Dec 2023

Feasibility Of Electronic Medication Monitoring Among Adolescents And Emerging Adults With Sickle Cell Disease, Aimee Hildenbrand, Katherine Kidwell, Meghan Mcgrady, Constance Mara, Charles Quinn, Lori Crosby

Department of Pediatrics Faculty Papers

Purpose: To examine the feasibility of using MEMS® bottles to assess adherence among adolescents and emerging adults with sickle cell disease.

Patients and Methods: Eighteen non-Hispanic Black participants with HbSS (M = 17.8 years; 61% male) were given a MEMS® bottle to store hydroxyurea (n = 14) or deferasirox (n = 4).

Results: One hundred percent initiated MEMS® use and 61% sustained use through the 18-week study; at follow-up, only 11% returned their bottle on time. Barriers to MEMS® use included medication changes and transition to adult care; facilitators included tip sheets and reminders.

Conclusion: While MEMS® is acceptable to …


Ucc Minutes 12-5-23, Angela Brock Dec 2023

Ucc Minutes 12-5-23, Angela Brock

UCC Agendas/Minutes

No abstract provided.


Posttraumatic Growth In Inmates: An Exploration Of Cumulative Adverse Life Experiences And Its Relationship To Growth, Rachel Taylor Dec 2023

Posttraumatic Growth In Inmates: An Exploration Of Cumulative Adverse Life Experiences And Its Relationship To Growth, Rachel Taylor

Online Theses and Dissertations

Trauma is pervasive among incarcerated populations and revictimization is common. Trauma can ripple out, affecting other areas of life—for many inmates, trauma is related to mental health issues and substance abuse, both of which can contribute to increased likelihood of recidivism. This study evaluated cumulative trauma using the Adverse Childhood Experiences survey (ACEs) and the Trauma History Questionnaire (THQ) to find the effect of cumulative trauma on posttraumatic growth, the positive psychological change that may develop following a traumatic experience. Against the hypotheses and previous research, the results showed a negative relationship between cumulative trauma and posttraumatic growth, a negative …


Football Obsession, Richard C. Crepeau Dec 2023

Football Obsession, Richard C. Crepeau

On Sport and Society

While watching more and more college football in the last few days as the season comes to its close, I have been struck by what seems to be an increase in the frequency and intensity of the hits received by the players. Some players are knocked out and have concussions; some sustain fractures, while others experience lesser trauma across the body. As the speed and size of football players has increased over the past three decades, the collisions on the football field have become more violent.


Variability In Provider Assessment Of Sepsis And Potential Of Host Response Technology To Address This Dilemma—Results Of An Online Delphi Study, Chadd K. Kraus, Hollis R. O’Neal, Nathan A. Ledeboer, Todd W. Rice, Wesley H. Self, Richard E. Rothman Dec 2023

Variability In Provider Assessment Of Sepsis And Potential Of Host Response Technology To Address This Dilemma—Results Of An Online Delphi Study, Chadd K. Kraus, Hollis R. O’Neal, Nathan A. Ledeboer, Todd W. Rice, Wesley H. Self, Richard E. Rothman

School of Medicine Faculty Publications

Potentially septic patients have a huge clinical and economic impact on hospitals and often present to the emergency department (ED) with undifferentiated symptoms. The triage of these patients is complex and has historically relied heavily upon provider judgment. This study aims to evaluate the consistency of provider judgment and the potential of a new host response sepsis test to aid in the triage process. A modified Delphi study involving 26 participants from multiple specialties was conducted to evaluate provider agreement about sepsis risk and to test proposed actions based on the results of a sepsis test. The participants considered case …


Pricing Of Islamic Assets Based On Mean-Gini, Lhoucine Ben Hssain, Jamal Agouram, Ghizlane Lakhnati Dec 2023

Pricing Of Islamic Assets Based On Mean-Gini, Lhoucine Ben Hssain, Jamal Agouram, Ghizlane Lakhnati

Journal of King Abdulaziz University: Islamic Economics

With the emergence of ethical finance, Islamic finance has gained increasing significance as an investment option. This trend is not only observed in the predominantly Islamic countries but also in the finance industry in the West. This paper introduces the Mean Gini Sharī’ah Capital Asset Pricing Model (MG-SCAPM) for pricing Islamic assets. The proposed model incorporates key variables recommended in Islamic finance, such as zakāh, inflation rate, GDP rate, and Ṣukūk rate, as alternatives to the risk-free rate. Furthermore, a practical example is provided to demonstrate the implementation of MG-SCAPM and to aid Islamic investors in selecting the optimal model. …


2023 Nh Social Venture Innovation Challenge Judges, Sustainability Institute Dec 2023

2023 Nh Social Venture Innovation Challenge Judges, Sustainability Institute

Sustainability Institute Blog

No abstract provided.


Classification Of Diseases In Oil Palm Leaves Using The Googlenet Model, Asmah Indrawati, Abdul Rahman, Erwin Pane, Muhathir Dec 2023

Classification Of Diseases In Oil Palm Leaves Using The Googlenet Model, Asmah Indrawati, Abdul Rahman, Erwin Pane, Muhathir

Baghdad Science Journal

The general health of palm trees, encompassing the roots, stems, and leaves, significantly impacts palm oil production, therefore, meticulous attention is needed to achieve optimal yield. One of the challenges encountered in sustaining productive crops is the prevalence of pests and diseases afflicting oil palm plants. These diseases can detrimentally influence growth and development, leading to decreased productivity. Oil palm productivity is closely related to the conditions of its leaves, which play a vital role in photosynthesis. This research employed a comprehensive dataset of 1,230 images, consisting of 410 showing leaves, another 410 depicting bagworm infestations, and an additional 410 …


Recognizing Different Foot Deformities Using Fsr Sensors By Static Classification Of Neural Networks, Ayham Darwich, Ebrahim Ismaiel, Ayman Al-Kayal, Mujtaba Ali, Mohamed Masri, Hasan Mhd Nazha Dec 2023

Recognizing Different Foot Deformities Using Fsr Sensors By Static Classification Of Neural Networks, Ayham Darwich, Ebrahim Ismaiel, Ayman Al-Kayal, Mujtaba Ali, Mohamed Masri, Hasan Mhd Nazha

Baghdad Science Journal

Sensing insole systems are a promising technology for various applications in healthcare and sports. They can provide valuable information about the foot pressure distribution and gait patterns of different individuals. However, designing and implementing such systems poses several challenges, such as sensor selection, calibration, data processing, and interpretation. This paper proposes a sensing insole system that uses force-sensitive resistors (FSRs) to measure the pressure exerted by the foot on different regions of the insole. This system classifies four types of foot deformities: normal, flat, over-pronation, and excessive supination. The classification stage uses the differential values of pressure points as input …


An Improved Neurogenetic Model For Recognition Of 3d Kinetic Data Of Human Extracted From The Vicon Robot System, Ivan V. Stepanyan, Safa A. Hameed Dec 2023

An Improved Neurogenetic Model For Recognition Of 3d Kinetic Data Of Human Extracted From The Vicon Robot System, Ivan V. Stepanyan, Safa A. Hameed

Baghdad Science Journal

These days, it is crucial to discern between different types of human behavior, and artificial intelligence techniques play a big part in that. The characteristics of the feedforward artificial neural network (FANN) algorithm and the genetic algorithm have been combined to create an important working mechanism that aids in this field. The proposed system can be used for essential tasks in life, such as analysis, automation, control, recognition, and other tasks. Crossover and mutation are the two primary mechanisms used by the genetic algorithm in the proposed system to replace the back propagation process in ANN. While the feedforward artificial …


The Public Performativity Of Trust, Lynette Hammond Gerido Dec 2023

The Public Performativity Of Trust, Lynette Hammond Gerido

Faculty Scholarship

Building trust between academic medical centers and certain communities they depend on in the research process is hard, particularly when those communities consist of minoritized or historically marginalized populations. Some believe that engagement activities like the creation of advisory boards, town halls, or a research workforce that looks more like community members will establish or reestablish trust between academic medical centers and racialized communities. However, without systematic approaches to dismantle racism, those well-intended actions become public performativity, and trust building will fail. In this essay, we draw upon foundational ethical principles of trust, distrust, and trust building; apply the concept …


Microbiome-Enabled Genomic Selection Improves Prediction Accuracy For Nitrogen-Related Traits In Maize, Zhikai Yang, Tianjing Zhao, Hao Cheng, Jinliang Yang Dec 2023

Microbiome-Enabled Genomic Selection Improves Prediction Accuracy For Nitrogen-Related Traits In Maize, Zhikai Yang, Tianjing Zhao, Hao Cheng, Jinliang Yang

Department of Agronomy and Horticulture: Faculty Publications

Root-associated microbiomes in the rhizosphere (rhizobiomes) are increasingly known to play an important role in nutrient acquisition, stress tolerance, and disease resistance of plants. However, it remains largely unclear to what extent these rhizobiomes contribute to trait variation for different genotypes and if their inclusion in the genomic selection protocol can enhance prediction accuracy. To address these questions, we developed a microbiome-enabled genomic selection method that incorporated host SNPs and amplicon sequence variants from plant rhizobiomes in a maize diversity panel under high and low nitrogen (N) field conditions. Our cross-validation results showed that the microbiome-enabled genomic selection model significantly …


Blockchain Wakes: Balancing The Light And Dark Sides Of Blockchain Through Global Regulation, Harley Mewha Dec 2023

Blockchain Wakes: Balancing The Light And Dark Sides Of Blockchain Through Global Regulation, Harley Mewha

Colorado Technology Law Journal

No abstract provided.


A Literature Review On Thermogenesis As A Prospective Obesity Treatment, Kellyn Sheppard Dec 2023

A Literature Review On Thermogenesis As A Prospective Obesity Treatment, Kellyn Sheppard

Senior Honors Theses

The disease of obesity has quickly escalated from an epidemic to a worldwide pandemic in the last few decades, and viable treatment methods are being investigated with urgency. One such treatment method is increased induction of the thermogenesis pathway that is active in brown adipose tissue. This pathway is typically activated in mammals when they are exposed to cold temperatures for extended periods of time but can also be induced exogenously. Thermogenesis is a metabolically inefficient process that occurs in the mitochondria of a cell, meaning it uses substrate energy without generating ATP. The inefficiency of this process allows excess …


Exploring The Uncommon: A Case Report On Localized Peritonitis Caused By Ingested Toothpick, Narmeen Asif, Salva Shariq, Abdul Rehman Alvi Dec 2023

Exploring The Uncommon: A Case Report On Localized Peritonitis Caused By Ingested Toothpick, Narmeen Asif, Salva Shariq, Abdul Rehman Alvi

Department of Surgery Docs

Introduction: Bowel perforation is a serious emergency. Occasionally, sharp objects like toothpicks can get stuck in narrow parts of the small intestine, potentially resulting in impaction, obstruction, or perforation.
Presentation of case: A 20-year-old male arrived at our hospital's emergency department with sudden, severe abdominal pain persisting for 24 h. On examination, his abdomen showed tenderness, and bowel sounds were reduced. Contrast-enhanced computed tomography (CECT) indicated possible small intestine inflammation due to a foreign object and a diagnostic laparoscopy revealed a hyperemic terminal ileum.
Discussion: This case involves ileal perforation from an unnoticed toothpick ingestion. Detecting foreign object perforations is …


Nonan Gaitprint: An Imu Gait Database Of Healthy Young Adults, Tyler M. Wiles, Madhur Mangalam, Joel H. Sommerfeld, Seung Kyeom Kim, Kolby J. Brink, Anaëlle Charles, Alli Grunkemeyer, Marilena Kalaitzi Manifrenti, Spyridon Mastorakis, Nicholas Stergiou, Aaron Likens Dec 2023

Nonan Gaitprint: An Imu Gait Database Of Healthy Young Adults, Tyler M. Wiles, Madhur Mangalam, Joel H. Sommerfeld, Seung Kyeom Kim, Kolby J. Brink, Anaëlle Charles, Alli Grunkemeyer, Marilena Kalaitzi Manifrenti, Spyridon Mastorakis, Nicholas Stergiou, Aaron Likens

Journal Articles

An ongoing thrust of research focused on human gait pertains to identifying individuals based on gait patterns. However, no existing gait database supports modeling efforts to assess gait patterns unique to individuals. Hence, we introduce the Nonlinear Analysis Core (NONAN) GaitPrint database containing whole body kinematics and foot placement during self-paced overground walking on a 200-meter looping indoor track. Noraxon Ultium MotionTM inertial measurement unit (IMU) sensors sampled the motion of 35 healthy young adults (19–35 years old; 18 men and 17 women; mean ± 1 s.d. age: 24.6 ± 2.7 years; height: 1.73 ± 0.78 m; body mass: …


Wildland Fires Worsened Population Exposure To Pm25 Pollution In The Contiguous United States, Danlu Zhang, Wenhao Wang, Yuzhi Xi, Jianzhao Bi, Yun Hang, Qingyang Zhu, Qiang Pu, Howard Chang, Yang Liu Dec 2023

Wildland Fires Worsened Population Exposure To Pm25 Pollution In The Contiguous United States, Danlu Zhang, Wenhao Wang, Yuzhi Xi, Jianzhao Bi, Yun Hang, Qingyang Zhu, Qiang Pu, Howard Chang, Yang Liu

Faculty, Staff and Student Publications

As wildland fires become more frequent and intense, fire smoke has significantly worsened the ambient air quality, posing greater health risks. to better understand the impact of wildfire smoke on air quality, we developed a modeling system to estimate daily PM


Uniquely Tailored Ionic Materials For Implementation In Energy, Imagining, And Antibacterial Applications, Amanda Jalihal Dec 2023

Uniquely Tailored Ionic Materials For Implementation In Energy, Imagining, And Antibacterial Applications, Amanda Jalihal

Theses and Dissertations

In this dissertation, the novel class of ionic materials is explored. Ionic materials are easily tuned and tailored to fit a wide variety of applications. The synthesis of ionic materials is extremely simple and prompt. Briefly, two ionic moieties are joined electrostatically through a double displacement resulting in a new compound without complicated synthesis. This process leads to a close proximity of the ions which allows for enhancement of the FRET mechanism between a fluorophore and chromophore. A potential application of a FRET active ionic material is explored as a photosensitizer using IR820 and Nile Blue A. The ionic material, …


Chromosome 10q2432 Variants Associate With Brain Arterial Diameters In Diverse Populations: A Genome-Wide Association Study, Minghua Liu, Farid Khasiyev, Sanjeev Sariya, Antonio Spagnolo-Allende, Danurys L Sanchez, Howard Andrews, Qiong Yang, Alexa Beiser, Ye Qiao, Emy A Thomas, Jose Rafael Romero, Tatjana Rundek, Adam M Brickman, Jennifer J Manly, Mitchell Sv Elkind, Sudha Seshadri, Christopher Chen, Saima Hilal, Bruce A Wasserman, Giuseppe Tosto, Myriam Fornage, Jose Gutierrez Dec 2023

Chromosome 10q2432 Variants Associate With Brain Arterial Diameters In Diverse Populations: A Genome-Wide Association Study, Minghua Liu, Farid Khasiyev, Sanjeev Sariya, Antonio Spagnolo-Allende, Danurys L Sanchez, Howard Andrews, Qiong Yang, Alexa Beiser, Ye Qiao, Emy A Thomas, Jose Rafael Romero, Tatjana Rundek, Adam M Brickman, Jennifer J Manly, Mitchell Sv Elkind, Sudha Seshadri, Christopher Chen, Saima Hilal, Bruce A Wasserman, Giuseppe Tosto, Myriam Fornage, Jose Gutierrez

Faculty, Staff and Student Publications

Background: Brain arterial diameters (BADs) are novel imaging biomarkers of cerebrovascular disease, cognitive decline, and dementia. Traditional vascular risk factors have been associated with BADs, but whether there may be genetic determinants of BADs is unknown.

Methods and results: The authors studied 4150 participants from 6 geographically diverse population-based cohorts (40% European, 14% African, 22% Hispanic, 24% Asian ancestries). Brain arterial diameters for 13 segments were measured and averaged to obtain a global measure of BADs as well as the posterior and anterior circulations. A genome-wide association study revealed 14 variants at one locus associated with global BAD at genome-wide …