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Gwathmey TM, Williams KL, Caban-Holt A, Starks TD, Foy CG, Mathews A, Byrd GS. Building a Community Partnership for the Development of Health Ministries Within the African American Community: The Triad Pastors Network. J Community Health 2024; 49:559-567. [PMID: 38265538 PMCID: PMC10981582 DOI: 10.1007/s10900-023-01315-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2023] [Indexed: 01/25/2024]
Abstract
African Americans continue to have worse health outcomes despite attempts to reduce health disparities. This is due, in part, to inadequate access to healthcare, but also to the health care and medical mistrust experienced by communities of color. Churches and worship centers have historically served as cultural centers of trusted resources for educational, financial, and health information within African American communities and a growing number of collaborations have developed between academic institutions and community/faith entities. Herein, we describe the infrastructure of a true and sustainable partnership developed with > 100 prominent faith leaders within the Piedmont Triad region of North Carolina for the purpose of developing or expanding existing health ministries within houses of worship, to improve health literacy and overall health long-term. The Triad Pastors Network is an asset-based partnership between the Maya Angelou Center for Health Equity at Wake Forest University School of Medicine and faith leaders in the Piedmont Triad region of North Carolina that was created under the guiding principles of community engagement to improve health equity and decrease health disparities experienced by African American communities. A partnership in which co-equality and shared governance are the core of the framework provides an effective means of achieving health-related goals in a productive and efficient manner. Faith-based partnerships are reliable approaches for improving the health literacy needed to address health disparities and inequities in communities of color.
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Affiliation(s)
- TanYa M Gwathmey
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
- Hypertension and Vascular Research Center, Department of Surgery, Wake Forest University School of Medicine, Biotech Place - 575 N. Patterson Avenue, Suite #340, Winston-Salem, NC, 27101, USA.
| | - K Lamonte Williams
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Capri G Foy
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
- Division of Public Health Sciences, Department of Social Sciences and Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Allison Mathews
- COMPASS Initiative Faith Coordinating Center, Wake Forest University School of Divinity, Winston-Salem, NC, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
- Division of Public Health Sciences, Department of Social Sciences and Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC, USA
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Griswold AJ, Rajabli F, Gu T, Arvizu J, Golightly CG, Whitehead PL, Hamilton-Nelson KL, Adams LD, Sanchez JJ, Mena PR, Starks TD, Illanes-Manrique M, Silva C, Bush WS, Cuccaro ML, Vance JM, Cornejo-Olivas MR, Feliciano-Astacio BE, Byrd GS, Beecham GW, Haines JL, Pericak-Vance MA. Generalizability of Tau and Amyloid Plasma Biomarkers in Alzheimer's Disease Cohorts of Diverse Genetic Ancestries. medRxiv 2024:2024.04.10.24305617. [PMID: 38645114 PMCID: PMC11030471 DOI: 10.1101/2024.04.10.24305617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Introduction Plasma phosphorylated threonine-181 of Tau and amyloid beta are biomarkers for differential diagnosis and preclinical detection of Alzheimer disease (AD). Given differences in AD risk across diverse populations, generalizability of existing biomarker data is not assured. Methods In 2,086 individuals of diverse genetic ancestries (African American, Caribbean Hispanic, and Peruvians) we measured plasma pTau-181 and Aβ42/Aβ40. Differences in biomarkers between cohorts and clinical diagnosis groups and the potential discriminative performance of the two biomarkers were assessed. Results pTau-181 and Aβ42/Aβ40 were consistent across cohorts. Higher levels of pTau181 were associated with AD while Aβ42/Aβ40 had minimal differences. Correspondingly, pTau-181 had greater predictive value than Aβ42/Aβ40, however, the area under the curve differed between cohorts. Discussion pTau-181 as a plasma biomarker for clinical AD is generalizable across genetic ancestries, but predictive value may differ. Combining genomic and biomarker data from diverse individuals will increase understanding of genetic risk and refine clinical diagnoses.
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Affiliation(s)
- Anthony J Griswold
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami, Miami, FL, 33136, USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami, Miami, FL, 33136, USA
| | - Tianjie Gu
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Jamie Arvizu
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Charles G Golightly
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Patrice L Whitehead
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Kara L Hamilton-Nelson
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Larry D Adams
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Jose Javier Sanchez
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Pedro R Mena
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC, 27102, USA
| | | | - Concepcion Silva
- Department of Internal Medicine, Universidad Central Del Caribe, Bayamón, Puerto Rico, 00960, USA
| | - William S Bush
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, 44106, USA
- Cleveland Institute for Computational Biology, Cleveland, OH, 44106, USA
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami, Miami, FL, 33136, USA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami, Miami, FL, 33136, USA
| | - Mario R Cornejo-Olivas
- Neurogenetics Research Center, Instituto Nacional de Ciencias Neurologicas, Lima, 15003, Peru
| | | | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC, 27102, USA
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami, Miami, FL, 33136, USA
| | - Jonathan L Haines
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, 44106, USA
- Cleveland Institute for Computational Biology, Cleveland, OH, 44106, USA
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami, Miami, FL, 33136, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami, Miami, FL, 33136, USA
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Cukier HN, Simon SA, Tang E, Golightly CG, Laverde-Paz MJ, Adams LD, Starks TD, Vance JM, Cuccaro ML, Haines JL, Byrd GS, Pericak-Vance MA, Dykxhoorn DM. Generation of an induced pluripotent stem cell line (UMi043-A) from an African American patient with Alzheimer's disease carrying an ABCA7 deletion (p.Arg578Alafs). Stem Cell Res 2024; 76:103364. [PMID: 38422817 DOI: 10.1016/j.scr.2024.103364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/17/2024] [Accepted: 02/24/2024] [Indexed: 03/02/2024] Open
Abstract
The ATP-binding cassette, subfamily A (ABC1), member 7 (ABCA7) gene is associated with Alzheimer's disease (AD) risk in populations of African, Asian, and European ancestry1-5. Numerous ABCA7 mutations contributing to risk have been identified, including a 44 base pair deletion (rs142076058) specific to individuals of African ancestry and predicted to cause a frameshift mutation (p.Arg578Alafs) (Cukier et al., 2016). The UMi043-A human induced pluripotent stem cell line was derived from an African American individual with AD who is heterozygous for this deletion and is a resource to further investigate ABCA7 and how this African-specific deletion may influence disease pathology.
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Affiliation(s)
- Holly N Cukier
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States; Department of Neurology, University of Miami Miller School of Medicine, Miami, FL 33136, United States; John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Shaina A Simon
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Eugene Tang
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Charles G Golightly
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Mayra Juliana Laverde-Paz
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Larry Deon Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Takiyah D Starks
- Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, NC 27157, United States
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States; Department of Neurology, University of Miami Miller School of Medicine, Miami, FL 33136, United States; John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States; John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Jonathan L Haines
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH 44106, United States
| | - Goldie S Byrd
- Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, NC 27157, United States
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States; Department of Neurology, University of Miami Miller School of Medicine, Miami, FL 33136, United States; John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL 33136, United States
| | - Derek M Dykxhoorn
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, United States; John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL 33136, United States.
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Lloyd SL, Caban-Holt A, Starks TD, Clark JC, Byrd GS. Assessing Gender Differences on the Impact of COVID-19 on the Medical and Social Needs of Dementia Caregivers. J Gerontol Soc Work 2024; 67:207-222. [PMID: 37578097 DOI: 10.1080/01634372.2023.2244556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 07/25/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023]
Abstract
Our analyses aimed to assess health status and critical needs of caregivers of persons with dementia (PWD) during the COVID-19 pandemic by gender. Between March 2021 and August 2021, respondents (n = 267) were recruited from an Alzheimer's disease (AD) listserv at an US academic center to complete a questionnaire to capture sociodemographic data, caregiving characteristics, health status, status of COVID-19 testing, and COVID-19 preventative practices during the pandemic. Women caregivers reported needing assistance with caregiving responsibilities, whereas men caregivers needed assistance with health and social resources. More men caregivers also reported psychological distress compared to women caregivers. Our findings indicated significant differences in the resources needed and psychological distress of women and men who cared for PWD during the COVID-19 pandemic. The development of recommendations and resources with both men and women caregivers in mind may be beneficial to support informal caregivers during emergency situations.
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Affiliation(s)
- Shawnta L Lloyd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Jarrel C Clark
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
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Nuytemans K, Rajabli F, Jean-Francois M, Kurup JT, Adams LD, Starks TD, Whitehead PL, Kunkle BW, Caban-Holt A, Haines JL, Cuccaro ML, Vance JM, Byrd GS, Beecham GW, Reitz C, Pericak-Vance MA. Genetic analyses in multiplex families confirms chromosome 5q35 as a risk locus for Alzheimer's Disease in individuals of African Ancestry. Neurobiol Aging 2024; 133:125-133. [PMID: 37952397 DOI: 10.1016/j.neurobiolaging.2023.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 10/23/2023] [Accepted: 10/25/2023] [Indexed: 11/14/2023]
Abstract
There is a paucity of genetic studies of Alzheimer Disease (AD) in individuals of African Ancestry, despite evidence suggesting increased risk of AD in the African American (AA) population. We performed whole-genome sequencing (WGS) and multipoint linkage analyses in 51 multi-generational AA AD families ascertained through the Research in African American Alzheimer Disease Initiative (REAAADI) and the National Institute on Aging Late Onset Alzheimer's disease (NIA-LOAD) Family Based Study. Variants were prioritized on minor allele frequency (<0.01), functional potential of coding and noncoding variants, co-segregation with AD and presence in multi-ancestry ADSP release 3 WGS data. We identified a significant linkage signal on chromosome 5q35 (HLOD=3.3) driven by nine families. Haplotype segregation analysis in the family with highest LOD score identified a 3'UTR variant in INSYN2B with the most functional evidence. Four other linked AA families harbor within-family shared variants located in INSYN2B's promoter or enhancer regions. This AA family-based finding shows the importance of diversifying population-level genetic data to better understand the genetic determinants of AD on a global scale.
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Affiliation(s)
- Karen Nuytemans
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA; Dr. John T. MacDonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA; Dr. John T. MacDonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Melissa Jean-Francois
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Jiji Thulaseedhara Kurup
- Gertrude H. Sergievsky Center, Taub Institute for Research on the Aging Brain, Departments of Neurology, Psychiatry, and Epidemiology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Larry D Adams
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC, USA
| | - Patrice L Whitehead
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Brian W Kunkle
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA; Dr. John T. MacDonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC, USA
| | - Jonathan L Haines
- Cleveland Institute for Computational Biology, Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA; Dr. John T. MacDonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA; Dr. John T. MacDonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC, USA
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA; Dr. John T. MacDonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Christiane Reitz
- Gertrude H. Sergievsky Center, Taub Institute for Research on the Aging Brain, Departments of Neurology, Psychiatry, and Epidemiology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA; Dr. John T. MacDonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, USA.
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Rajabli F, Seixas AA, Akgun B, Adams LD, Inciute J, Hamilton KL, Whithead PG, Konidari I, Gu T, Arvizu J, Golightly CG, Starks TD, Laux R, Byrd GS, Haines JL, Beecham GW, Griswold AJ, Vance JM, Cuccaro ML, Pericak-Vance MA. African Ancestry Individuals with Higher Educational Attainment Are Resilient to Alzheimer's Disease Measured by pTau181. J Alzheimers Dis 2024; 98:221-229. [PMID: 38393909 DOI: 10.3233/jad-231116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Background Cognitive and functional abilities in individuals with Alzheimer's disease (AD) pathology (ADP) are highly variable. Factors contributing to this variability are not well understood. Previous research indicates that higher educational attainment (EA) correlates with reduced cognitive impairments among those with ADP. While cognitive and functional impairments are correlated, they are distinguishable in their manifestations. Objective To investigate whether levels of education are associated with functional impairments among those with ADP. Methods This research involved 410 African American (AA) individuals (Institutional Review Boards 20070307, 01/27/2023) to ascertain whether EA correlates with functional resilience and if this effect varies between APOE ɛ4 carriers and non-carriers. Utilizing EA as a cognitive reserve proxy, CDR-FUNC as a functional difficulties measure, and blood pTau181 as an ADP proxy, the non-parametric Mann-Whitney U test assessed the relationship between EA and CDR-FUNC in individuals with advanced pTau181 levels. Results The results showed that EA correlated with functional difficulties in AA individuals with high levels of pTau181, such that individuals with high EA are more likely to have better functional ability compared to those with lower EA (W = 730.5, p = 0.0007). Additionally, we found that the effect of high EA on functional resilience was stronger in ɛ4 non-carriers compared to ɛ4 carriers (W = 555.5, p = 0.022). Conclusion This study extends the role of cognitive reserve and EA to functional performance showing that cognitive reserve influences the association between ADP burden and functional difficulties. Interestingly, this protective effect seems less pronounced in carriers of the strong genetic risk allele ɛ4.
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Affiliation(s)
- Farid Rajabli
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Human Genetics, Dr. John T. Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Azizi A Seixas
- Department of Informatics and Health Data Science, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Psychiatry and Behavioral Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Bilcag Akgun
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Larry D Adams
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Jovita Inciute
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Kara L Hamilton
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Patrice G Whithead
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Ioanna Konidari
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Tianjie Gu
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Jamie Arvizu
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Charles G Golightly
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Renee Laux
- Department of Population and Quantitative Health Sciences, Cleveland Institute for Computational Biology, Case Western Reserve University, Cleveland, OH, USA, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Jonathan L Haines
- Department of Population and Quantitative Health Sciences, Cleveland Institute for Computational Biology, Case Western Reserve University, Cleveland, OH, USA, USA
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Human Genetics, Dr. John T. Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Anthony J Griswold
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Human Genetics, Dr. John T. Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Human Genetics, Dr. John T. Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Human Genetics, Dr. John T. Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Human Genetics, Dr. John T. Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, FL, USA
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Caban-Holt A, Cuccaro ML, Lloyd SL, Starks TD, Adams LD, Ford T, Haines JL, Beecham G, Reitz C, Vance JM, Pericak-Vance MA, Byrd GS. Attitudes and Perceptions about Brain Donation Among African Americans: Implications for Recruitment into Alzheimer's Disease Research. J Alzheimers Dis 2024; 97:1621-1627. [PMID: 38306029 DOI: 10.3233/jad-230461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
The objective of this study was to investigate attitudes toward brain donation and perceptions of medical research that influence brain donation among African Americans. Cross-sectional surveys were administered to African American community members (n = 227). Findings indicate that only 27% of respondents were willing to donate their brain. As medical mistrust was not found to be a significant barrier to research participation, there may be opportunity to increase brain donation by providing information about Alzheimer's disease and brain donation to potential donors and their families so that informed decisions about participating in research can be made.
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Affiliation(s)
- Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Shawnta L Lloyd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Larry D Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Tayla Ford
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Jonathan L Haines
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
- Cleveland Institute for Computational Biology, Case Western Reserve University, Cleveland, OH, USA
| | - Gary Beecham
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Christiane Reitz
- Departments of Neurology and Epidemiology, Sergievsky Center, Taub Institute for Research on the Aging Brain, Columbia University, New York, NY, USA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, USA
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Byfield G, Starks TD, Luther R, Edwards CL, Lloyd SL, Caban-Holt A, Deon Adams L, Vance JM, Cuccaro M, Haines JL, Reitz C, Pericak-Vance MA, Byrd GS. Leveraging African American family connectors for Alzheimer's disease genomic studies. Alzheimers Dement 2023; 19:5437-5446. [PMID: 37212603 PMCID: PMC10663385 DOI: 10.1002/alz.13106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 05/23/2023]
Abstract
INTRODUCTION The underrepresentation of African Americans (AAs) in Alzheimer's disease (AD) research may limit potential benefits from translational applications. This article describes an approach to recruit AA families into an AD genomic study and characteristics of seeds (family connectors) used to overcome recruitment barriers of AA families into AD research. METHODS A four-step outreach and snowball sampling approach relying on family connectors was used to recruit AA families. Descriptive statistics of a profile survey were gathered to understand the demographic and health characteristics of family connectors. RESULTS Twenty-five AA families (117 participants) were enrolled in the study via family connectors. Most family connectors self-identified as female (88%), were 60 years of age or older (76%), and attained post-secondary education (77%). DISCUSSION Community-engaged strategies were essential to recruit AA families. Relationships between study coordinators and family connectors build trust early in the research process among AA families. HIGHLIGHTS Community events were most effective for recruiting African American families. Family connectors were primarily female, in good health, and highly educated. Systematic efforts by researchers are necessary to "sell" a study to participants.
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Affiliation(s)
- Grace Byfield
- Department of Genetics, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, 27514, USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, 27101, USA
| | | | - Christopher L. Edwards
- College of Arts, Social Sciences and Humanities, North Carolina Central University, Durham, North Carolina, 27707, USA
| | - Shawnta L. Lloyd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, 27101, USA
| | - Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, 27101, USA
| | - Larry Deon Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, 33136, USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, 33136, USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - Michael Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, 33136, USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
- Department of Psychology & Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida, 33136, USA
| | - Jonathan L. Haines
- Cleveland Institute for Computational Biology and Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, 44106, USA
| | - Christiane Reitz
- Gertrude H. Sergievsky Center and the Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University, New York, New York, 10032, USA
| | - Margaret A. Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, 33136, USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston Salem, North Carolina, 27101, USA
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9
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Celis K, Zaman A, Adams LD, Gardner O, Farid R, Starks TD, Lacroix FC, Hamilton-Nelson K, Mena P, Tejada S, Laux R, Song YE, Caban-Holt A, Feliciano-Astacio B, Vance JM, Haines JL, Byrd GS, Beecham GW, Pericak-Vance MA, Cuccaro ML. Neuropsychiatric features in a multi-ethnic population with Alzheimer disease and mild cognitive impairment. Int J Geriatr Psychiatry 2023; 38:e5992. [PMID: 37655494 PMCID: PMC10518518 DOI: 10.1002/gps.5992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 08/12/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Alzheimer disease (AD) is more prevalent in African American (AA) and Hispanic White (HIW) compared to Non-Hispanic White (NHW) individuals. Similarly, neuropsychiatric symptoms (NPS) vary by population in AD. This is likely the result of both sociocultural and genetic ancestral differences. However, the impact of these NPS on AD in different groups is not well understood. METHODS Self-declared AA, HIW, and NHW individuals were ascertained as part of ongoing AD genetics studies. Participants who scored higher than 0.5 on the Clinical Dementia Rating (CDR) Scale (CDR) were included. Group similarities and differences on Neuropsychiatric Inventory Questionnaire (NPI-Q) outcomes (NPI-Q total score, NPI-Q items) were evaluated using univariate ANOVAs and post hoc comparisons after controlling for sex and CDR stage. RESULTS Our sample consisted of 498 participants (26% AA; 30% HIW; 44% NHW). Overall, NPI-Q total scores differed significantly between our groups, with HIW having the highest NPI-Q total scores, and by AD stage as measured by CDR. We found no significant difference in NPI-Q total score by sex. There were six NPI-Q items with comparable prevalence in all groups and six items that significantly differed between the groups (Anxiety, Apathy, Depression, Disinhibition, Elation, and Irritability). Further, within the HIW group, differences were found between Puerto Rican and Cuban American Hispanics across several NPI-Q items. Finally, Six NPI-Q items were more prevalent in the later stages of AD including Agitation, Appetite, Hallucinations, Irritability, Motor Disturbance, and Nighttime Behavior. CONCLUSIONS We identified differences in NPS among HIW, AA, and NHW individuals. Most striking was the high burden of NPS in HIW, particularly for mood and anxiety symptoms. We suggest that NPS differences may represent the impact of sociocultural influences on symptom presentation as well as potential genetic factors rooted in ancestral background. Given the complex relationship between AD and NPS it is crucial to discern the presence of NPS to ensure appropriate interventions.
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Affiliation(s)
- Katrina Celis
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Andrew Zaman
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Larry Deon Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Olivia Gardner
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Rajabli Farid
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Faina C Lacroix
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Kara Hamilton-Nelson
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Pedro Mena
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Sergio Tejada
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Renee Laux
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Yeunjoo E Song
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, North Carolina, USA
| | | | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Jonathan L Haines
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
- Cleveland Institute for Computational Biology, Cleveland, Ohio, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, Florida, USA
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10
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Foy CG, Lloyd SL, Williams KL, Gwathmey TM, Caban-Holt A, Starks TD, Fortune DR, Ingram LR, Byrd GS. Gender, Age and COVID-19 Vaccination Status in African American Adult Faith-Based Congregants in the Southeastern United States. J Racial Ethn Health Disparities 2023:10.1007/s40615-023-01744-w. [PMID: 37580437 DOI: 10.1007/s40615-023-01744-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 08/16/2023]
Abstract
OBJECTIVES The COVID-19 pandemic has revealed significant differences in COVID-19 vaccination rates, with African Americans reporting lower rates compared to other racial and ethnic groups. The purpose of these analyses was to assess whether COVID-19 vaccination status differed according to age in a sample of 1,240 African American adult congregants of faith-based organizations ages 18 years or older, and to examine whether this association was moderated by gender. DESIGN We developed and administered a 75-item cross-sectional survey, the Triad Pastor's Network COVID-19 and COVID-19 Vaccination survey, to assess experiences and perceptions regarding the COVID-19 virus and vaccines. We assessed the association between age and having received > 1 dose of a COVID-19 vaccine using unadjusted and multivariable binary logistic regression models, and the interaction of age and gender with COVID-19 vaccination status in a multivariable model. RESULTS Approximately 86% of participants reported having received ≥ 1 dose of a COVID-19 vaccine. The mean age (standard deviation) of the sample was 51.33 (16.62) years, and 70.9% of the sample was comprised of women. The age by gender interaction term in the multivariable model was significant (p = 0.005), prompting additional analyses stratified by gender. In women, increased age was significantly associated with higher odds of COVID-19 vaccination (odds ratio = 1.09; 95% Confidence Interval 1.06, 1.11; p < 0.001). In men, the association was not significant (p = 0.44). CONCLUSIONS Older age was positively associated with COVID-19 vaccination in African American women, but not African American men, which may inform strategies to increase vaccination rates.
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Affiliation(s)
- Capri G Foy
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA.
- Division of Public Health Sciences, Department of Social Sciences and Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA.
| | - Shawnta L Lloyd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Kelvin L Williams
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
- Wake Forest University School of Medicine, Claude D. Pepper Older Adults Independence Center, Winston-Salem, NC, 27157, USA
| | - TanYa M Gwathmey
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
- Hypertension and Vascular Research, Cardiovascular Sciences Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Doreen R Fortune
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - LaDrea R Ingram
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
- Yale School of Public Health, Social Behavioral Sciences, Winston-Salem, NC, 27157, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
- Division of Public Health Sciences, Department of Social Sciences and Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
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11
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Lloyd SL, Foy CG, Caban-Holt A, Gwathmey T, Williams KL, Starks TD, Mathews A, Vines AI, Richmond A, Byrd GS. Assessing the Role of Trust in Public Health Agencies and COVID-19 Vaccination Status Among a Community Sample of African Americans in North Carolina. J Racial Ethn Health Disparities 2023:10.1007/s40615-023-01646-x. [PMID: 37273163 DOI: 10.1007/s40615-023-01646-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 05/11/2023] [Accepted: 05/15/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Mistrust of the government and medical establishments are prominent reasons for vaccine hesitancy among African Americans (AAs). As COVID-19 research evolves in real time with some uncertainties remaining, AA communities may be less trusting of public health agencies. The purpose of these analyses was to assess the association between trust in public health agencies that recommend the COVID-19 vaccination and COVID-19 vaccination status among AAs in North Carolina. METHODS A 75-item cross-sectional survey, the Triad Pastors Network COVID-19 and COVID-19 Vaccination survey, was developed and administered to African Americans in North Carolina. Multivariable logistic regression was used to examine the association between levels of trust in public health agencies who recommend the COVID-19 vaccine and COVID-19 vaccination status among AAs. RESULTS Of the 1157 AAs included in these analyses, approximately 14% of AAs had not received the COVID-19 vaccine. These findings indicated that lower levels of trust in public health agencies significantly decreased the odds of getting the COVID-19 vaccination compared to those with higher levels of trust among AAs. The most trusted source for information on COVID-19 included federal agencies among all respondents. Among the vaccinated, primary care physicians were another trusted source of information. Pastors were another trusted source for those willing to be vaccinated. CONCLUSIONS Despite the majority of the respondents in this sample receiving the COVID-19 vaccine, subgroups of AAs remain unvaccinated. Federal agencies have a high level of trust among AA adults; however, innovative approaches are needed to reach AAs who remain unvaccinated.
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Affiliation(s)
- Shawnta L Lloyd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, 525 Vine Street, Suite # 150, Winston Salem, NC, 27102, USA.
| | - Capri G Foy
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, 525 Vine Street, Suite # 150, Winston Salem, NC, 27102, USA
| | - Allison Caban-Holt
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, 525 Vine Street, Suite # 150, Winston Salem, NC, 27102, USA
| | - TanYa Gwathmey
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, 525 Vine Street, Suite # 150, Winston Salem, NC, 27102, USA
| | - Kelvin Lamonte Williams
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, 525 Vine Street, Suite # 150, Winston Salem, NC, 27102, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, 525 Vine Street, Suite # 150, Winston Salem, NC, 27102, USA
| | - Allison Mathews
- COMPASS Initiative® Faith Coordinating Center, Wake Forest University School of Divinity, Winston Salem, NC, 27109, USA
| | - Anissa I Vines
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Alan Richmond
- Community-Campus Partnerships for Health, Raleigh, NC, 27605, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University School of Medicine, 525 Vine Street, Suite # 150, Winston Salem, NC, 27102, USA
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12
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Williams K, Henderson S, Lloyd S, Caban‐Holt AM, Starks TD, Martin PM, Bozoki AC, Price SR, Plassman BL, Welsh‐Bohmer KA, Byrd GS. Trusted Partnerships in the Faith Community Facilitate Awareness and Recruitment of African Americans for Alzheimer’s Disease Studies. Alzheimers Dement 2022. [DOI: 10.1002/alz.068268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kelvin Williams
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Shelby Henderson
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Shawnta' Lloyd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Allison M Caban‐Holt
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Patrick McPhail Martin
- Center for Outreach in Alzheimer’s Aging and Community Health, North Carolina Agricultural and Technical State University Greensboro NC USA
| | - Andrea C. Bozoki
- Division of Memory and Cognitive Disorders, University of North Carolina Chapel Hill Chapel Hill NC USA
| | - Stephen Russ Price
- Brody School of Medicine, East Carolina State University Greensboro NC USA
| | - Brenda L Plassman
- Bryan Alzheimer’s Disease Research Center, Duke University Durham NC USA
| | | | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
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13
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Starks TD, Lloyd S, Caban‐Holt AM, Clark J, Byrd GS. Impact of the COVID‐19 Pandemic on Dementia Caregivers in the South US. Alzheimers Dement 2022. [DOI: 10.1002/alz.068234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Shawnta' Lloyd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Allison M Caban‐Holt
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Jarrel Clark
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
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14
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Grimmer T, Rajabli F, Garcia‐Serje C, Arvizu J, Larkin‐Gero E, Whitehead PL, Hamilton‐Nelson KL, Adams LD, Contreras M, Sanchez JJ, Tejada S, Mena PR, Starks TD, Cornejo‐Olivas M, Illanes‐Manrique M, Silva‐Vergara C, Cuccaro ML, Vance JM, Feliciano‐Astacio BE, Byrd GS, Beecham GW, Haines JL, Pericak‐Vance MA. Analysis of Alzheimer Disease Plasma Biomarker pTau‐181 in Individuals of Diverse Admixed Ancestral Backgrounds. Alzheimers Dement 2022. [DOI: 10.1002/alz.067869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Timo Grimmer
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Catherine Garcia‐Serje
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Jamie Arvizu
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Emma Larkin‐Gero
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Kara L. Hamilton‐Nelson
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Maricarmen Contreras
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Jose Javier Sanchez
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | - Sergio Tejada
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Pedro Ramon Mena
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Mario Cornejo‐Olivas
- Neurogenetics Research Center, Instituto Nacional de Ciencias Neurológicas Lima Peru
| | | | | | - Michael L. Cuccaro
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Jeffery M. Vance
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | | | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Jonathan L. Haines
- Cleveland Institute for Computational Biology, Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine Cleveland OH USA
| | - Margaret A. Pericak‐Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
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15
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Caban‐Holt AM, Lloyd S, Starks TD, Ford T, Adams LD, Haines JL, Beecham GW, Beecham GW, Reitz C, Cuccaro ML, Vance JM, Pericak‐Vance MA, Byrd GS. Attitudes and Beliefs About Brain Donation Among Black Americans. Alzheimers Dement 2022. [DOI: 10.1002/alz.067846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Allison M Caban‐Holt
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Shawnta' Lloyd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Tayla Ford
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Jonathan L. Haines
- Department of Population & Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Christiane Reitz
- Gertrude H. Sergievsky Center, Taub Institute for Research on the Aging Brain, Departments of Neurology, Psychiatry, and Epidemiology, College of Physicians and Surgeons, Columbia University New York NY USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Margaret A. Pericak‐Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
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16
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Zaman A, Mena PR, Adams LD, Contreras M, Lacroix FC, Tejada S, Starks TD, Feliciano‐Astacio BE, Silva C, Caban‐Holt AM, Byrd GS, Martinez I, Ayodele T, Baez P, Blackshire G, Kennedy S, Reitz C, Haines JL, Vance JM, Vance MA, Cuccaro ML. Depressive Symptoms Associated with an Earlier Age at Onset Differ as a Function of Race‐Ethnicity: An Exploratory Analysis. Alzheimers Dement 2022. [DOI: 10.1002/alz.067156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Andrew Zaman
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Pedro Ramon Mena
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Maricarmen Contreras
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Faina C Lacroix
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Sergio Tejada
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Takiyah D. Starks
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | | | | | - Allison M Caban‐Holt
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine Winston‐Salem NC USA
| | | | | | | | - Gabrielle Blackshire
- Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
| | - Sara Kennedy
- Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
| | - Christiane Reitz
- Columbia University, The Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, The Gertrude H. Sergievsky Center and Departments of Neurology and Epidemiology New York NY USA
| | - Jonathan L. Haines
- Cleveland Institute for Computational Biology, Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine Cleveland OH USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Margaret A. Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
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17
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Nuytemans K, Rajabli F, Jean‐Francois M, Adams LD, Starks TD, Whitehead PL, Kunkle BW, Caban‐Holt AM, Cuccaro ML, Vance JM, Haines JL, Reitz C, Byrd GS, Beecham GW, Vance MA. Characterization of chromosome 5q35 risk locus in African Ancestry population. Alzheimers Dement 2022. [DOI: 10.1002/alz.066819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Karen Nuytemans
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Melissa Jean‐Francois
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston‐Salem NC USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Brian W. Kunkle
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics, Miller School of Medicine Miami FL USA
| | - Allison M Caban‐Holt
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston‐Salem NC USA
| | - Michael L. Cuccaro
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics Miami FL USA
| | - Jeffery M. Vance
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | - Jonathan L. Haines
- Cleveland Institute for Computational Biology, Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
| | - Christiane Reitz
- The Taub Institute for Research on Alzheimer’s Disease and The Aging Brain, Columbia University New York NY USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston‐Salem NC USA
| | - Gary W. Beecham
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Margaret A. Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. MacDonald Foundation Department of Human Genetics Miami FL USA
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18
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Akgun B, Hamilton‐Nelson KL, Kushch NA, Adams LD, Starks TD, Martinez I, Laux RA, Whitehead PL, Kunkle BW, Cuccaro ML, Vance JM, Reitz C, Byrd GS, Haines JL, Beecham GW, Pericak‐Vance MA, Rajabli F. African‐ancestry based polygenic risk scores improve Alzheimer disease risk prediction in individuals of African Ancestry. Alzheimers Dement 2022. [DOI: 10.1002/alz.067457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Bilcag Akgun
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Kara L. Hamilton‐Nelson
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Nicholas A. Kushch
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston‐Salem NC USA
| | | | - Renee A. Laux
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine Cleveland OH USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Brian W. Kunkle
- John P. Hussman Institute for Human Genomics, Miller School of Medicine Miami FL USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | | | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston‐Salem NC USA
| | | | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Margaret A. Pericak‐Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
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19
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Hamilton‐Nelson KL, Griswold AJ, Rajabli F, Whitehead PL, Contreras M, Tejada S, Sanchez JJ, Mena PR, Adams LD, Starks TD, Silva‐Vergara C, Cuccaro ML, Vance JM, Byrd GS, Haines JL, Beecham GW, Feliciano‐Astacio BE, Pericak‐Vance MA, Celis K. Ancestral Analysis of the Presenilin‐1 G206A Variant Reveals it as a Founder Event on an African Haplotype in the Puerto Rican Population. Alzheimers Dement 2022. [DOI: 10.1002/alz.067998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kara L. Hamilton‐Nelson
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Anthony J. Griswold
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Maricarmen Contreras
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Sergio Tejada
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
| | - Jose Javier Sanchez
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | - Pedro Ramon Mena
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston‐Salem NC USA
| | | | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Jeffery M. Vance
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity, Wake Forest School of Medicine, Winston‐Salem NC USA
| | - Jonathan L. Haines
- Cleveland Institute for Computational Biology, Case Western Reserve University Cleveland OH USA
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine Cleveland OH USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | | | - Margaret A. Pericak‐Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Katrina Celis
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami Miami FL USA
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20
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Gardner OK, Van Booven D, Wang L, Gu T, Hofmann NK, Whitehead PL, Nuytemans K, Hamilton-Nelson KL, Adams LD, Starks TD, Cuccaro ML, Martin ER, Vance JM, Bush WS, Byrd GS, Haines JL, Beecham GW, Pericak-Vance MA, Griswold AJ. Genetic architecture of RNA editing regulation in Alzheimer's disease across diverse ancestral populations. Hum Mol Genet 2022; 31:2876-2886. [PMID: 35383839 PMCID: PMC9433728 DOI: 10.1093/hmg/ddac075] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 03/24/2022] [Accepted: 03/27/2022] [Indexed: 11/14/2022] Open
Abstract
Most Alzheimer's disease (AD)-associated genetic variants do not change protein coding sequence and thus likely exert their effects through regulatory mechanisms. RNA editing, the post-transcriptional modification of RNA bases, is a regulatory feature that is altered in AD patients that differs across ancestral backgrounds. Editing QTLs (edQTLs) are DNA variants that influence the level of RNA editing at a specific site. To study the relationship of DNA variants genome-wide, and particularly in AD-associated loci, with RNA editing, we performed edQTL analyses in self-reported individuals of African American (AF) or White (EU) race with corresponding global genetic ancestry averaging 82.2% African ancestry (AF) and 96.8% European global ancestry (EU) in the two groups, respectively. We used whole-genome genotyping array and RNA sequencing data from peripheral blood of 216 AD cases and 212 age-matched, cognitively intact controls. We identified 2144 edQTLs in AF and 3579 in EU, of which 1236 were found in both groups. Among these, edQTLs in linkage disequilibrium (r2 > 0.5) with AD-associated genetic variants in the SORL1, SPI1 and HLA-DRB1 loci were associated with sites that were differentially edited between AD cases and controls. While there is some shared RNA editing regulatory architecture, most edQTLs had distinct effects on the rate of RNA editing in different ancestral populations suggesting a complex architecture of RNA editing regulation. Altered RNA editing may be one possible mechanism for the functional effect of AD-associated variants and may contribute to observed differences in the genetic etiology of AD between ancestries.
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Affiliation(s)
- Olivia K Gardner
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Derek Van Booven
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Lily Wang
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Tianjie Gu
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Natalia K Hofmann
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Patrice L Whitehead
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Karen Nuytemans
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC 27101, USA
| | - Kara L Hamilton-Nelson
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Larry D Adams
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC 27101, USA
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Human Genetics, Dr. John T Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Eden R Martin
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Human Genetics, Dr. John T Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Human Genetics, Dr. John T Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - William S Bush
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Institute for Computational Biology, Cleveland, OH 44106, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC 27101, USA
| | - Jonathan L Haines
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Institute for Computational Biology, Cleveland, OH 44106, USA
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Human Genetics, Dr. John T Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Human Genetics, Dr. John T Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Anthony J Griswold
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Human Genetics, Dr. John T Macdonald Foundation, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
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21
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Griswold AJ, Rajabli F, Garcia‐Serje C, Hamilton‐Nelson KL, Adams LD, Tejada S, Mena PR, Starks TD, Whitehead PL, Silva‐Vergara C, Cuccaro ML, Martinez I, Illanes‐Manrique M, Cornejo‐Olivas MR, Laux RA, Caywood LJ, Reitz C, Beecham GW, Byrd GS, Feliciano‐Astacio BE, Scott WK, Haines JL, Vance JM, Pericak‐Vance MA. Assessment of AD‐related plasma biomarkers in diverse ancestral populations. Alzheimers Dement 2021. [DOI: 10.1002/alz.056258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anthony J. Griswold
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Catherine Garcia‐Serje
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Kara L. Hamilton‐Nelson
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Sergio Tejada
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Pedro Ramon Mena
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine Winston Salem NC USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | | | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | | | | | | | - Renee A. Laux
- Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
| | - Laura J. Caywood
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | | | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine Winston Salem NC USA
| | | | - William K. Scott
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Jonathan L. Haines
- Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
- Cleveland Institute for Computational Biology, Case Western Reserve University Cleveland OH USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Margaret A. Pericak‐Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
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22
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Starks TD, Caban‐Holt AM, Williams K, Adams LD, Haines JL, Beecham GW, Reitz C, Cuccaro ML, Vance JM, Pericak‐Vance MA, Byrd GS. Outreach and recruitment of African Americans for Alzheimer’s disease studies during the COVID‐19 pandemic. Alzheimers Dement 2021. [PMCID: PMC9011553 DOI: 10.1002/alz.056532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background Recruiting African Americans in AD studies remains a challenge, particularly during a pandemic, where major health disparities in this population are illuminated. The recruitment literature suggests myriad factors that contribute to the underrepresentation of AAs, including, but not limited to “mistrust” in researchers and their institutions. Maintaining a continuous presence in the AA community builds trust even when traditional outreach methods are not allowed. We continued to provide outreach and recruitment opportunities through COVID education and food for families as we educated them about AD, and opportunities for study participation. Method While our traditional outreach methods for recruiting AAs were interrupted, we continued to conduct AD outreach using virtual platforms, mobile phone calls, family conference calls and food distributions. We hosted nine webinars on COVID‐19 to maintain a presence in local and national AA communities and to remain connected to existing AD participants. We reached over 160,000 persons through webinars and social media. We established new relationship new faith leaders in the AA community who co‐hosted COVID‐19 webinars and also expressed interest in forming partnerships on AD education. In addition, we hosted food drives in AA communities that not only addressed food insecurity and COVID prevention, but also AD education and AD research opportunities. At the food drives we distributed bags with masks, hand sanitizers, AD brochures, booklets and study participation information. Result Between October and December of 2020, 64 AAs who attended food drives expressed interest in AD studies that required blood draws and cognitive testing. Fifteen enrolled in our genetic study, 15 requested additional follow‐up and 13 expressed interest in participating in more than one study. Conclusion Prior research suggests that recruiting AAs into AD studies requires continuous engagement. We used multiple strategies to maintain contact with the AA community and existing research participants, and successfully increased enrollment in the last quarter of the year. Maintaining consistent and continuous engagement facilitates trustworthiness with AAs and yields positive recruitment outcomes, even in a pandemic where traditional recruitment methods are limited.
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Affiliation(s)
- Takiyah D Starks
- Maya Angelou Center for Health Equity (MACHE), Wake Forest School of MedicineWinston‐SalemNCUSA
| | | | - Kelvin Williams
- Wake Forest School of MedicineWinston‐SalemNCUSA
- Maya Angelou Center for Health EquityWinston‐SalemNCUSA
| | - Larry D Adams
- Dr. John Macdonald Foundation Department of Human Genetics, University of Miami Miller School of MedicineMiamiFLUSA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of MedicineMiamiFLUSA
| | | | - Gary W Beecham
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of MedicineMiamiFLUSA
| | | | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami School of MedicineMiamiFLUSA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of MedicineMiamiFLUSA
| | - Margaret A Pericak‐Vance
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of MedicineMiamiFLUSA
- University of Miami, Miller School of Medicine, John P. Hussman Institute for Human GenomicsMiamiFLUSA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity (MACHE), Wake Forest School of MedicineWinston SalemNCUSA
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23
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Lacroix FC, Adams LD, Inciute JD, Welch J, Starks TD, Laux RA, Byrd GS, Haines JL, Beecham GW, Cuccaro ML, Vance JM, Pericak‐Vance MA, Rajabli F. Does higher educational attainment influence functional capabilities among African Americans with Alzheimer’s disease? Alzheimers Dement 2021. [DOI: 10.1002/alz.056302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Faina C Lacroix
- University of Miami Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Larry D. Adams
- University of Miami Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Jovita D. Inciute
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Jacob Welch
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine Winston‐Salem NC USA
| | - Renee A. Laux
- Case Western Reserve University School of Medicine Cleveland OH USA
- Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine Winston‐Salem NC USA
| | - Jonathan L. Haines
- Case Western Reserve University School of Medicine Cleveland OH USA
- Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland OH USA
| | - Gary W. Beecham
- University of Miami Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Michael L. Cuccaro
- University of Miami Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
| | - Jeffery M. Vance
- University of Miami Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine Miami FL USA
- Department of Neurology, University of Miami Miller School of Medicine Miami FL USA
| | - Margaret A. Pericak‐Vance
- University of Miami Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
| | - Farid Rajabli
- University of Miami Miami FL USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine Miami FL USA
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24
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Gardner OK, Ling G, Van Booven D, Whitehead PL, Hamilton‐Nelson KL, Adams LD, Starks TD, Scott AM, Celis K, Lacroix FC, Hofmann NK, Rodriguez VC, Tejada S, Mena PR, Silva‐Vergara C, Feliciano NI, Acosta H, Martin ER, Vance JM, Cuccaro ML, Feliciano‐Astacio BE, Byrd GS, Haines JL, Bush WS, Beecham GW, Pericak‐Vance MA, Griswold AJ. A multiancestry analysis of Alzheimer’s disease coexpressed gene networks identifies a common immune signaling pathway regulated by granulocyte‐colony stimulating factor (G‐CSF). Alzheimers Dement 2020. [DOI: 10.1002/alz.045361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Olivia K. Gardner
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - George Ling
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Derek Van Booven
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Kara L. Hamilton‐Nelson
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine Winston‐Salem NC USA
| | - Aja M. Scott
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Katrina Celis
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Faina C. Lacroix
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Natalia K. Hofmann
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Vanessa C. Rodriguez
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Sergio Tejada
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Pedro Ramon Mena
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | | | | | | | - Eden R. Martin
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- University of Miami Miller School of Medicine Miami FL USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Department of Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | | | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine Winston Salem NC USA
| | - Jonathan L. Haines
- Case Western Reserve University School of Medicine Cleveland OH USA
- Cleveland Institute for Computational Biology Case Western Reserve University Cleveland OH USA
| | - William S. Bush
- Cleveland Institute for Computational Biology Case Western Reserve University Cleveland OH USA
- Department of Population and Quantitative Health Sciences Case Western Reserve University Cleveland OH USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Margaret A. Pericak‐Vance
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- University of Miami Miller School of Medicine Miami FL USA
| | - Anthony J. Griswold
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
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25
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Adams LD, Slifer SH, Ramos J, Inciute JD, Starks TD, Scott AM, Lacroix FC, Laux RA, Haines JL, Vance JM, Cuccaro ML, Byrd GS, Beecham GW, Pericak‐Vance MA. Education and its effect on risk and age at onset in Alzheimer disease (AD) in African Americans. Alzheimers Dement 2020. [DOI: 10.1002/alz.046078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Larry D. Adams
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Susan H. Slifer
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Jairo Ramos
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Jovita D. Inciute
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine Winston‐Salem NC USA
| | - Aja M. Scott
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | | | - Renee A. Laux
- Department of Population and Quantitative Health Sciences Case Western Reserve University Cleveland OH USA
| | - Jonathan L. Haines
- Case Western Reserve University School of Medicine Cleveland OH USA
- Cleveland Institute for Computational Biology Case Western Reserve University Cleveland OH USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Michael L. Cuccaro
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine Winston Salem NC USA
| | - Gary W. Beecham
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Margaret A. Pericak‐Vance
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- University of Miami Miller School of Medicine Miami FL USA
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26
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Cukier HN, Laverde‐Paz J, Ramirez J, Adams LD, Starks TD, Vance JM, Cuccaro ML, Blurton‐Jones M, Haines JL, Byrd GS, Pericak‐Vance MA, Dykxhoorn DM. iPSC‐derived neurons and microglia with an African‐specific
ABCA7
frameshift deletion have impaired function. Alzheimers Dement 2020. [DOI: 10.1002/alz.046109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Holly N. Cukier
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Department of Neurology University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Department of Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Juliana Laverde‐Paz
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Juliana Ramirez
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine Winston‐Salem NC USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Department of Neurology University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Department of Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Mathew Blurton‐Jones
- Department of Neurobiology and Behavior University of California, Irvine Irvine CA USA
| | | | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine Winston Salem NC USA
| | - Margaret A Pericak‐Vance
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Department of Neurology University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Derek M. Dykxhoorn
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
- Dr. John T. Macdonald Department of Genetics University of Miami Miller School of Medicine Miami FL USA
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27
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Starks TD, Adams LD, Byfield G, Hamilton‐Nelson KL, Howard J, Edwards C, Scott AM, Lacroix FC, Laux RA, Haines JL, Cuccaro ML, Vance JM, Mayeux R, Kunkle BW, Reitz C, Beecham GW, Pericak‐Vance MA, Byrd GS. Recruiting African American males in Alzheimer's disease education and genetics research. Alzheimers Dement 2020. [DOI: 10.1002/alz.046178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Takiyah D Starks
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine Winston‐Salem NC USA
| | - Larry D Adams
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | - Grace Byfield
- Center for Outreach in Alzheimer's Aging and Community Health (COAACH) / North Carolina A&T State University Greensboro NC USA
| | | | - Jazmine Howard
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine Winston‐Salem NC USA
| | | | - Aja M Scott
- John P. Hussman Institute for Human Genomics University of Miami Miller School of Medicine Miami FL USA
| | | | - Renee A Laux
- Department of Population and Quantitative Health Sciences Case Western Reserve University Cleveland OH USA
| | | | - Michael L Cuccaro
- Dr. John T. Macdonald Foundation Department of Human Genetics University of Miami Miller School of Medicine Miami FL USA
| | - Jeffery M Vance
- Dr. John T. Macdonald Department of Genetics University of Miami Miller School of Medicine Miami FL USA
| | | | - Brian W Kunkle
- University of Miami Miller School of Medicine Miami FL USA
| | | | - Gary W Beecham
- University of Miami Miller School of Medicine Miami FL USA
| | | | - Goldie S Byrd
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine Winston Salem NC USA
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28
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Gardner OK, Wang L, Van Booven D, Whitehead PL, Hamilton-Nelson KL, Adams LD, Starks TD, Hofmann NK, Vance JM, Cuccaro ML, Martin ER, Byrd GS, Haines JL, Bush WS, Beecham GW, Pericak-Vance MA, Griswold AJ. RNA editing alterations in a multi-ethnic Alzheimer disease cohort converge on immune and endocytic molecular pathways. Hum Mol Genet 2019; 28:3053-3061. [PMID: 31162550 PMCID: PMC6737295 DOI: 10.1093/hmg/ddz110] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/28/2019] [Accepted: 05/13/2019] [Indexed: 01/08/2023] Open
Abstract
Little is known about the post-transcriptional mechanisms that modulate the genetic effects in the molecular pathways underlying Alzheimer disease (AD), and even less is known about how these changes might differ across diverse populations. RNA editing, the process that alters individual bases of RNA, may contribute to AD pathogenesis due to its roles in neuronal development and immune regulation. Here, we pursued one of the first transcriptome-wide RNA editing studies in AD by examining RNA sequencing data from individuals of both African-American (AA) and non-Hispanic White (NHW) ethnicities. Whole transcriptome RNA sequencing and RNA editing analysis were performed on peripheral blood specimens from 216 AD cases (105 AA, 111 NHW) and 212 gender matched controls (105 AA, 107 NHW). 449 positions in 254 genes and 723 positions in 371 genes were differentially edited in AA and NHW, respectively. While most differentially edited sites localized to different genes in AA and NHW populations, these events converged on the same pathways across both ethnicities, especially endocytic and inflammatory response pathways. Furthermore, these differentially edited sites were preferentially predicted to disrupt miRNA binding and induce nonsynonymous coding changes in genes previously associated with AD in molecular studies, including PAFAH1B2 and HNRNPA1. These findings suggest RNA editing is an important post-transcriptional regulatory program in AD pathogenesis.
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Affiliation(s)
- Olivia K Gardner
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Lily Wang
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL USA
| | - Derek Van Booven
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Patrice L Whitehead
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Kara L Hamilton-Nelson
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Larry D Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Takiyah D Starks
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC, USA
| | - Natalia K Hofmann
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Eden R Martin
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Goldie S Byrd
- Maya Angelou Center for Health Equity, Wake Forest University, Winston-Salem, NC, USA
| | - Jonathan L Haines
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
- Cleveland Institute for Computational Biology, Cleveland, OH, USA
| | - William S Bush
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
- Cleveland Institute for Computational Biology, Cleveland, OH, USA
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Anthony J Griswold
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
- Dr. John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
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29
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Gardner OK, Wang L, Van Booven D, Whitehead PL, Hamilton-Nelson KL, Adams LD, Starks TD, Hofmann NK, Vance JM, Cuccaro ML, Martin ER, Byrd GS, Haines JL, Bush WS, Beecham GW, Pericak-Vance MA, Griswold AJ. O3-13-04: GENETIC VARIANTS IN ALZHEIMER'S DISEASE-ASSOCIATED REGIONS HAVE DIFFERENT EFFECTS ON RNA EDITING RATES IN AFRICAN-AMERICAN AND NON-HISPANIC WHITE POPULATIONS. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.4699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Olivia K. Gardner
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Lily Wang
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Derek Van Booven
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Kara L. Hamilton-Nelson
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine; Winston Salem NC USA
| | - Natalia K. Hofmann
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Eden R. Martin
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine; Winston Salem NC USA
| | - Jonathan L. Haines
- Department of Population & Quantitative Health Sciences; Case Western Reserve University; Cleveland OH USA
- Cleveland Institute for Computational Biology; Cleveland OH USA
- Case Western Reserve University School of Medicine; Cleveland OH USA
| | - William S. Bush
- Department of Population & Quantitative Health Sciences; Case Western Reserve University; Cleveland OH USA
- Cleveland Institute for Computational Biology; Cleveland OH USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Margaret A. Pericak-Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- University of Miami Miller School of Medicine; Miami FL USA
| | - Anthony J. Griswold
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
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30
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Jaworski J, Kunkle BW, Rajabli F, Adams LD, Starks TD, Goate AM, Cuccaro ML, Vance JM, Martin ER, Foroud TM, Mayeux R, Reitz C, Byrd GS, Beecham GW, Pericak-Vance MA. O3-13-02: GENOME-WIDE LINKAGE ANALYSIS OF AFRICAN-AMERICAN ALZHEIMER DISEASE FAMILIES. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.4697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- James Jaworski
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Brian W. Kunkle
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity/Wake Forest School of Medicine; Winston Salem NC USA
| | - Alison M. Goate
- Icahn School of Medicine at Mount Sinai; New York NY USA
- Ronald M. Loeb Center for Alzheimer's Disease; New York NY USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Eden R. Martin
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Tatiana M. Foroud
- Indiana University School of Medicine; Indianapolis IN USA
- Indiana Alzheimer Disease Center; Indianapolis IN USA
| | | | | | - Goldie S. Byrd
- Maya Angelou Center for Health Equity/Wake Forest School of Medicine; Winston Salem NC USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Margaret A. Pericak-Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- University of Miami; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
- University of Miami Miller School of Medicine; Miami FL USA
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31
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Dykxhoorn DM, Cukier HN, Maddy KS, Adams LD, Starks TD, Celis K, Acosta H, Feliciano-Astacio BE, Byrd GS, Cuccaro ML, Beecham GW, Pericak-Vance MA, Vance JM. P3-206: INVESTIGATING ANCESTRY SPECIFIC DIFFERENCES IN APOE
FUNCTION USING INDUCED PLURIPOTENT STEM CELLS. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.3236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Derek M. Dykxhoorn
- John P. Hussman Institute for Human Genomics; University of Miami; Miami FL USA
| | - Holly N. Cukier
- John P. Hussman Institute for Human Genomics; University of Miami; Miami FL USA
| | | | - Larry D. Adams
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine; Winston-Salem NC USA
| | - Katrina Celis
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | | | | | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine; Winston-Salem NC USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Margaret A. Pericak-Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
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32
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Griswold AJ, Gardner OK, Van Booven D, Jean-Francois M, Hamilton-Nelson KL, Whitehead PL, Adams LD, Starks TD, Hofmann NK, Cuccaro ML, Martin ER, Vance JM, Byrd GS, Haines JL, Bush WS, Beecham GW, Pericak-Vance MA. P4-114: EQTL ANALYSIS IDENTIFIES ANCESTRY SPECIFIC REGULATORY EFFECTS OF ALZHEIMER DISEASE ASSOCIATED VARIANTS. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.3775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Anthony J. Griswold
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Olivia K. Gardner
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Derek Van Booven
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Melissa Jean-Francois
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Kara L. Hamilton-Nelson
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Patrice L. Whitehead
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Larry D. Adams
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine; Winston Salem NC USA
| | - Natalia K. Hofmann
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
| | - Michael L. Cuccaro
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Eden R. Martin
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Jeffery M. Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE) / Wake Forest School of Medicine; Winston Salem NC USA
| | - Jonathan L. Haines
- Department of Population & Quantitative Health Sciences; Case Western Reserve University; Cleveland OH USA
- Cleveland Institute for Computational Biology; Cleveland OH USA
| | - William S. Bush
- Department of Population & Quantitative Health Sciences; Case Western Reserve University; Cleveland OH USA
- Cleveland Institute for Computational Biology; Cleveland OH USA
| | - Gary W. Beecham
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
| | - Margaret A. Pericak-Vance
- John P. Hussman Institute for Human Genomics; University of Miami Miller School of Medicine; Miami FL USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics; University of Miami Miller School of Medicine; Miami FL USA
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33
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Naney KB, Byfield G, Ma J, Pugh-Scott RO, Starks TD, Luther R, King V, Byrd GS. P3-597: UNCOVERING NEW INTERVENTION STRATEGIES FOR MITIGATING ALZHEIMER'S DISEASE RISK IN FAITH-BASED, AFRICAN-AMERICAN COMMUNITIES. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.3634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Kristen B. Naney
- Center for Outreach in Alzheimer's; Aging and Community Health (COAACH)/North Carolina A&T State University; Greensboro NC USA
| | - Grace Byfield
- Center for Outreach in Alzheimer's; Aging and Community Health (COAACH)/North Carolina A&T State University; Greensboro NC USA
| | - Jia Ma
- RTI Health Solutions; Research Triangle Park NC USA
| | - Rosalind O. Pugh-Scott
- Center for Outreach in Alzheimer's; Aging and Community Health (COAACH)/North Carolina A&T State University; Greensboro NC USA
| | - Takiyah D. Starks
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine; Winston-Salem NC USA
| | - Ronqeiya Luther
- Center for Outreach in Alzheimer's; Aging and Community Health (COAACH)/North Carolina A&T State University; Greensboro NC USA
| | - Vivian King
- Center for Outreach in Alzheimer's; Aging and Community Health (COAACH)/North Carolina A&T State University; Greensboro NC USA
| | - Goldie S. Byrd
- Maya Angelou Center for Health Equity (MACHE)/Wake Forest School of Medicine; Winston-Salem NC USA
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34
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Byrd GS, Edwards CL, Kelkar VA, Phillips RG, Byrd JR, Pim-Pong DS, Starks TD, Taylor AL, Mckinley RE, Li YJ, Pericak-Vance M. Recruiting intergenerational African American males for biomedical research Studies: a major research challenge. J Natl Med Assoc 2011; 103:480-7. [PMID: 21830630 DOI: 10.1016/s0027-9684(15)30361-8] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The health and well-being of all individuals, independent of race, ethnicity, or gender, is a significant public health concern. Despite many improvements in the status of minority health, African American males continue to have the highest age-adjusted mortality rate of any race-sex group in the United States. Such disparities are accounted for by deaths from a number of diseases such as diabetes, human immunodeficiency virus (HIV), cancer, and cardiovascular disease, as well as by many historical and present social and cultural constructs that present as obstacles to better health outcomes. Distrust of the medical community, inadequate education, low socioeconomic status, social deprivation, and underutilized primary health care services all contribute to disproportionate health and health care outcomes among African Americans compared to their Caucasian counterparts. Results of clinical research on diseases that disproportionately affect African American males are often limited in their reliability due to common sampling errors existing in the majority of biomedical research studies and clinical trials. There are many reasons for underrepresentation of African American males in clinical trials, including their common recollection and interpretation of relevant historical of biomedical events where minorities were abused or exposed to racial discrimination or racist provocation. In addition, African American males continue to be less educated and more disenfranchised from the majority in society than Caucasian males and females and their African American female counterparts. As such, understanding their perceptions, even in early developmental years, about health and obstacles to involvement in research is important. In an effort to understand perspectives about their level of participation, motivation for participation, impact of education, and engagement in research, this study was designed to explore factors that impact their willingness to participate. Our research suggests that: (1) African American males across all ages are willing to participate in several types of research studies, even those that require human samples; (2) their level of participation is significantly influenced by education level; and (3) their decision to participate in research studies is motivated by civic duty, monetary compensation, and whether they or a relative has had the disease of interest. However, African American males, across all age groups, continue to report a lack of trust as a primary reason for their unwillingness to participate in biomedical research. There is an ongoing need to continue to seek advice, improve communication, and design research studies that garner trust and improve participation among African American males as a targeted underrepresented population. Such communication and dialogues should occur at all age levels of research development to assess. current attitudes and behaviors of African American males around participation.
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Affiliation(s)
- Goldie S Byrd
- Department of Biology, North Carolina A&T State University, College of Arts & Sciences, A411 General Classroom Bldg, 1601 E Market St, Greensboro, NC 27411, USA.
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Starks TD, Byrd GS, Edwards CL, Byrd JR, Vance MP, Som-Pimpong DL, Phillips RG, Bynum JA, Li Y. P2‐052: Community trust increases African‐American enrollment in Alzheimer's research studies. Alzheimers Dement 2010. [DOI: 10.1016/j.jalz.2010.05.1098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | - Y.J. Li
- Duke UniversityDurham NC USA
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