Works by Walker, Keenan A.

Results: 116
    1

    Activated GDF11/8 subforms predict cardiovascular events and mortality in humans.

    Published in:
    Nature Communications, 2025, v. 16, n. 1, p. 1, doi. 10.1038/s41467-025-61815-w
    By:
    • Walker, Ryan G.;
    • Kato, Tomohiro;
    • Ben Driss, Laura;
    • Williams, Stephen A.;
    • Hinterberg, Michael A.;
    • Janjic, Nebojsa;
    • Gelinas, Amy D.;
    • Carpenter, Meredith A.;
    • Kattamuri, Chandramohan;
    • Walter, Joan E.;
    • Mueller, Christian;
    • Mendello, Kourtney R.;
    • Gordon, Justis V.;
    • Walker, Keenan A.;
    • Coresh, Josef;
    • Bhasin, Shalender;
    • Rubin, Lee L.;
    • Wagers, Amy J.;
    • Thompson, Thomas B.;
    • Ganz, Peter
    Publication type:
    Article
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    Plasma proteomic analysis of intermuscular fat links muscle integrity with processing speed in older adults.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2025, v. 21, n. 5, p. 1, doi. 10.1002/alz.70261
    By:
    • Tanaka, Toshiko;
    • Rosano, Caterina;
    • Huang, Xiaoning;
    • Tian, Qu;
    • Landman, Bennett A.;
    • Moore, Ann Z.;
    • Miljkovic, Iva;
    • Perry, Andrew;
    • Khan, Sadiya;
    • Kalhan, Ravi;
    • Carr, John Jeffrey;
    • Terry, James G.;
    • Yaffe, Kristine;
    • Walker, Keenan A.;
    • Candia, Julián;
    • Ferrucci, Luigi
    Publication type:
    Article
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    Plasma proteomic characterization of motoric cognitive risk and mild cognitive impairment.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2025, v. 21, n. 2, p. 1, doi. 10.1002/alz.14429
    By:
    • Gomez, Gabriela T.;
    • Sathyan, Sanish;
    • Chen, Jingsha;
    • Fornage, Myriam;
    • Schlosser, Pascal;
    • Peng, Zhongsheng;
    • Cordon, Jenifer;
    • Palta, Priya;
    • Sullivan, Kevin J.;
    • Tin, Adrienne;
    • Windham, B. Gwen;
    • Gottesman, Rebecca F.;
    • Barzilai, Nir;
    • Milman, Sofiya;
    • Verghese, Joe;
    • Coresh, Josef;
    • Walker, Keenan A.
    Publication type:
    Article
    7

    Sex differences in the trajectories of plasma biomarkers, brain atrophy, and cognitive decline relative to amyloid onset.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2025, v. 21, n. 1, p. 1, doi. 10.1002/alz.14405
    By:
    • Joynes, Cassandra M.;
    • Bilgel, Murat;
    • An, Yang;
    • Moghekar, Abhay R.;
    • Ashton, Nicholas J.;
    • Kac, Przemysław R.;
    • Karikari, Thomas K.;
    • Blennow, Kaj;
    • Zetterberg, Henrik;
    • Thambisetty, Madhav;
    • Ferrucci, Luigi;
    • Resnick, Susan M.;
    • Walker, Keenan A.
    Publication type:
    Article
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    The Modifying Effects of Sex, Race, and Social Relationships on the Association between White Matter Integrity and Dementia Risk: The Atherosclerosis Risk in Communities (ARIC) Neurocognitive Study.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S9, p. 1, doi. 10.1002/alz.093711
    By:
    • Eswaran, Surabhee;
    • Gottesman, Rebecca F.;
    • Knopman, David S.;
    • Koton, Silvia;
    • Kucharska‐Newton, Anna M.;
    • Liu, Albert C.;
    • Liu, Chelsea;
    • Lutsey, Pamela L.;
    • Mosley, Thomas H.;
    • Palta, Priya;
    • Sharrett, A. Richey;
    • Sullivan, Kevin J.;
    • Walker, Keenan A.;
    • Groechel, Renee
    Publication type:
    Article
    10

    Comparison of amyloid positron emission tomography, hippocampal volume, and plasma biomarkers in predicting conversion to mild cognitive impairment.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S9, p. 1, doi. 10.1002/alz.093667
    By:
    • Bilgel, Murat;
    • An, Yang;
    • Shah, Ishaan;
    • Walker, Keenan A.;
    • Moghekar, Abhay;
    • Ashton, Nicholas J.;
    • Kac, Przemyslaw Radoslaw;
    • Karikari, Thomas K;
    • Blennow, Kaj;
    • Zetterberg, Henrik;
    • Thambisetty, Madhav;
    • Resnick, Susan M.
    Publication type:
    Article
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    Association of mid‐life blood pressure status with longitudinal trajectories of blood‐based biomarkers of Alzheimer's disease neuropathology and neurodegeneration in the Atherosclerosis Risk in Communities (ARIC) Study.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S8, p. 1, doi. 10.1002/alz.094902
    By:
    • Chen, Jinyu;
    • Pike, James Russell;
    • Lu, Yifei;
    • Gottesman, Rebecca F.;
    • Walker, Keenan A.;
    • Gu, Zhengyi;
    • Mielke, Michelle M.;
    • Sedaghat, Sanaz;
    • Sullivan, Kevin J.;
    • Thyagarajan, Bharat;
    • Sharrett, Richey;
    • Mosley, Thomas H.;
    • Coresh, Josef;
    • Palta, Priya
    Publication type:
    Article
    14

    The Modifying Effects of Sex, Race, and Social Relationships on the Association between White Matter Integrity and Dementia Risk: The Atherosclerosis Risk in Communities (ARIC) Neurocognitive Study.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S7, p. 1, doi. 10.1002/alz.087094
    By:
    • Eswaran, Surabhee;
    • Gottesman, Rebecca F.;
    • Knopman, David S.;
    • Koton, Silvia;
    • Kucharska‐Newton, Anna M.;
    • Liu, Albert C.;
    • Liu, Chelsea;
    • Lutsey, Pamela L.;
    • Mosley, Thomas H.;
    • Palta, Priya;
    • Sharrett, A. Richey;
    • Sullivan, Kevin J.;
    • Walker, Keenan A.;
    • Groechel, Renee
    Publication type:
    Article
    15
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    Mid‐ to late‐life changes in blood‐based biomarkers of Alzheimer's disease pathology and neurodegeneration and associations with brain amyloid deposition: The ARIC‐PET Study.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S2, p. 1, doi. 10.1002/alz.091307
    By:
    • Pike, James Russell;
    • Lu, Yifei;
    • Chen, Jinyu;
    • Walker, Keenan A.;
    • Sullivan, Kevin J.;
    • Griswold, Michael E.;
    • Thyagarajan, Bharat;
    • Mielke, Michelle M.;
    • Lutsey, Pamela L.;
    • Wong, Dean F.;
    • Knopman, David S.;
    • Sharrett, A. Richey;
    • Coresh, Josef;
    • Mosley, Thomas H.;
    • Gottesman, Rebecca F.;
    • Palta, Priya
    Publication type:
    Article
    17

    Multi‐cohort analyses link plasma GDF15 with dementia, brain atrophy, and plasma biomarkers.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S2, p. 1, doi. 10.1002/alz.086953
    By:
    • Blew, Cassandra O;
    • Duggan, Michael R;
    • Joynes, Cassandra M;
    • Gomez, Gabriela T;
    • Tian, Qu;
    • Pilling, Luke C;
    • Chen, Jingsha;
    • Rooney, Mary R;
    • Schlosser, Pascal;
    • Herman, Alison B;
    • Tsitsipatis, Dimitrios;
    • Fornage, Myriam;
    • Gottesman, Rebecca F.;
    • Palta, Priya;
    • Lu, Yifei;
    • Ballantyne, Christie M;
    • Griswold, Michael E;
    • Coresh, Josef;
    • Walker, Keenan A.
    Publication type:
    Article
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    Comparison of amyloid positron emission tomography, hippocampal volume, and plasma biomarkers in predicting conversion to mild cognitive impairment.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S2, p. 1, doi. 10.1002/alz.085991
    By:
    • Bilgel, Murat;
    • An, Yang;
    • Shah, Ishaan;
    • Walker, Keenan A.;
    • Moghekar, Abhay;
    • Ashton, Nicholas J.;
    • Kac, Przemyslaw Radoslaw;
    • Karikari, Thomas K;
    • Blennow, Kaj;
    • Zetterberg, Henrik;
    • Thambisetty, Madhav;
    • Resnick, Susan M.
    Publication type:
    Article
    21

    Plasma Proteomic Determinants of Small Vessel Disease of the Brain: the Multi‐Ethnic Study of Atherosclerosis.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S2, p. 1, doi. 10.1002/alz.084577
    By:
    • Kalani, Rizwan;
    • Fohner, Alison E;
    • Austin, Thomas R.;
    • Emrani, Sheina;
    • Jensen, Paul N.;
    • Frazier‐Wood, Alexis;
    • Bertoni, Alain G.;
    • Shah, Sanjiv J.;
    • Habes, Mohamad;
    • Rashid, Tanweer;
    • Charisis, Sokratis;
    • Walker, Keenan A.;
    • Longstreth, William T;
    • Tirschwell, David L;
    • Psaty, Bruce M.;
    • Floyd, James;
    • Tahir, Usman A;
    • Gerszten, Robert Edgardo;
    • Rotter, Jerome I;
    • Rich, Stephen S
    Publication type:
    Article
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    Liver integrity and the risk of Alzheimer's disease and related dementias.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. 3, p. 1913, doi. 10.1002/alz.13601
    By:
    • Lu, Yifei;
    • Pike, James Russell;
    • Hoogeveen, Ron C.;
    • Walker, Keenan A.;
    • Raffield, Laura M.;
    • Selvin, Elizabeth;
    • Avery, Christy L.;
    • Engel, Stephanie M.;
    • Mielke, Michelle M.;
    • Garcia, Tanya;
    • Palta, Priya
    Publication type:
    Article
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    Men show increased brain aging with respect to women among Cognitively Normal Individuals.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2023, v. 19, p. 1, doi. 10.1002/alz.073750
    By:
    • Casanova, Ramon;
    • Lu, Lingyi;
    • Hsu, Fang‐Chi;
    • Anderson, Andrea;
    • Barnard, Ryan;
    • Justice, Jamie;
    • Bateman, James R.;
    • Lockhart, Samuel N.;
    • Walker, Keenan A.;
    • Hughes, Tim M.;
    • Kritchevsky, Stephen B;
    • Espeland, Mark A.;
    • Craft, Suzanne
    Publication type:
    Article
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    Association Between Blood Pressure and Later-Life Cognition Among Black and White Individuals.

    Published in:
    JAMA Neurology, 2020, v. 77, n. 7, p. 810, doi. 10.1001/jamaneurol.2020.0568
    By:
    • Levine, Deborah A.;
    • Gross, Alden L.;
    • Briceño, Emily M.;
    • Tilton, Nicholas;
    • Kabeto, Mohammed U.;
    • Hingtgen, Stephanie M.;
    • Giordani, Bruno J.;
    • Sussman, Jeremy B.;
    • Hayward, Rodney A.;
    • Burke, James F.;
    • Elkind, Mitchell S. V.;
    • Manly, Jennifer J.;
    • Moran, Andrew E.;
    • Kulick, Erin R.;
    • Gottesman, Rebecca F.;
    • Walker, Keenan A.;
    • Yano, Yuichiro;
    • Gaskin, Darrell J.;
    • Sidney, Stephen;
    • Yaffe, Kristine
    Publication type:
    Article
    32

    Proteomic Predictors of Incident Diabetes: Results From the Atherosclerosis Risk in Communities (ARIC) Study.

    Published in:
    Diabetes Care, 2023, v. 46, n. 4, p. 733, doi. 10.2337/dc22-1830
    By:
    • Rooney, Mary R.;
    • Chen, Jingsha;
    • Echouffo-Tcheugui, Justin B.;
    • Walker, Keenan A.;
    • Schlosser, Pascal;
    • Surapaneni, Aditya;
    • Tang, Olive;
    • Chen, Jinyu;
    • Ballantyne, Christie M.;
    • Boerwinkle, Eric;
    • Ndumele, Chiadi E.;
    • Demmer, Ryan T.;
    • Pankow, James S.;
    • Lutsey, Pamela L.;
    • Wagenknecht, Lynne E.;
    • Liang, Yujian;
    • Sim, Xueling;
    • van Dam, Rob;
    • Tai, E. Shyong;
    • Grams, Morgan E.
    Publication type:
    Article
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    Biomarkers of Neurodegeneration and Alzheimer's Disease Neuropathology in Adolescents and Young Adults with Youth-Onset Type 1 or Type 2 Diabetes: A Proof-of-Concept Study.

    Published in:
    Endocrines, 2024, v. 5, n. 2, p. 197, doi. 10.3390/endocrines5020014
    By:
    • Shapiro, Allison L. B.;
    • Coughlan, Christina;
    • Bettcher, Brianne M.;
    • Pauley, Meghan E.;
    • Kim, Jeongchul;
    • Bjornstad, Petter;
    • Rajic, Benjamin;
    • Truong, Jennifer;
    • Bell, Christopher;
    • Choi, Ye Ji;
    • Walker, Keenan A.;
    • Potter, Huntington;
    • Liese, Angela D.;
    • Dabelea, Dana;
    • Whitlow, Christopher T.
    Publication type:
    Article
    40

    Loneliness and Biomarkers of Alzheimer's Disease, Axonal Damage, and Astrogliosis: A Coordinated Analysis of Two Longitudinal Cohorts.

    Published in:
    Journals of Gerontology Series B: Psychological Sciences & Social Sciences, 2025, v. 80, n. 4, p. 1, doi. 10.1093/geronb/gbaf006
    By:
    • Terracciano, Antonio;
    • Walker, Keenan A;
    • An, Yang;
    • Bilgel, Murat;
    • Sutin, Angelina R;
    • Luchetti, Martina;
    • Karakose, Selin;
    • Stephan, Yannick;
    • Blennow, Kaj;
    • Zetterberg, Henrik;
    • Ashton, Nicholas J;
    • Karikari, Thomas K;
    • Kac, Przemysław R;
    • Moghekar, Abhay R;
    • Thambisetty, Madhav;
    • Ferrucci, Luigi;
    • Resnick, Susan M
    Publication type:
    Article
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    Resting-State Functional Connectivity Is Associated With Cerebrospinal Fluid Levels of the Synaptic Protein NPTX2 in Non-demented Older Adults.

    Published in:
    Frontiers in Aging Neuroscience, 2019, p. N.PAG, doi. 10.3389/fnagi.2019.00132
    By:
    • Soldan, Anja;
    • Moghekar, Abhay;
    • Walker, Keenan A.;
    • Pettigrew, Corinne;
    • Hou, Xirui;
    • Lu, Hanzhang;
    • Miller, Michael I.;
    • Alfini, Alfonso;
    • Albert, Marilyn;
    • Xu, Desheng;
    • Xiao, Mei-Fang;
    • Worley, Paul;
    • Csernansky, John;
    • Holtzman, David;
    • Knopman, David;
    • Kukull, Walter;
    • Grimm, Kevin;
    • Hsiao, John;
    • Ryan, Laurie;
    • Lyketsos, Constantine
    Publication type:
    Article
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    Associations of mid‐to‐late‐life inflammation with late‐life mobility and the influences of chronic comorbidities, race, and social determinants of health: The Atherosclerosis Risk in Communities Study.

    Published in:
    Journal of the American Geriatrics Society, 2024, v. 72, n. 8, p. 2434, doi. 10.1111/jgs.18978
    By:
    • Parker, Kirby G.;
    • Windham, B. Gwen;
    • Blackshear, Chad;
    • Walker, Keenan A.;
    • Parker, Sara B.;
    • Hoogeveen, Ron C.;
    • Ballantyne, Christie M.;
    • Kucharska‐Newton, Anna;
    • Palta, Priya;
    • Selvin, Elizabeth;
    • Vassilaki, Maria;
    • Mosley, Thomas H.;
    • Griswold, Michael E.
    Publication type:
    Article
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    38 Plasma proteomic signature of motoric cognitive risk syndrome.

    Published in:
    2023
    By:
    • Gomez, Gabriela T.;
    • Sathyan, Sanish;
    • Chen, Jingsha;
    • Fornage, Myriam;
    • Schlosser, Pascal;
    • Peng, Zhongsheng;
    • Cordon, Jenifer;
    • Palta, Priya;
    • Sullivan, Kevin J.;
    • Tin, Adrienne;
    • Windham, B. Gwen;
    • Gottesman, Rebecca F.;
    • Coresh, Josef;
    • Barzilai, Nir;
    • Milman, Sofiya;
    • Verghese, Joe;
    • Walker, Keenan A.
    Publication type:
    Abstract
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