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John Jefferson

TitleProfessor
InstitutionUniversity of Arkansas for Medical Sciences
DepartmentCollege of Health Professions
Address UAMS Northwest Campus
1125 N. College Ave.
Mail Slot # 100
Fayetteville AR 72703
Phone479-713-8000
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    Collapse Research 
    Collapse research activities and funding
         (K Gallagher)Jan 1, 2018 - Jul 31, 2019
    UAF Chancellor's Grant
    Determining risk factors and establishing preventative strategies of neck pain development due to smartphone use.
    Role Description: Of Americans between the ages of 18-29, 92% own a smartphone and spend 5 hours per day using these devices. Many medical professionals believe that this has led to text neck, which is neck pain caused by excessive smartphone use. People typically use their smartphone with the head bent forward, and this has been linked to long-term neck pain. Our study assesses the impact of 30 minutes of smartphone usage on reports of neck pain in people who have never had a neck-related injury. We will measure smartphone use, body position, and muscle strength to determine if it is possible to predict who develops neck pain when using a smartphone.
    Role: Co-Investigator

    R43HD085293     (JEFFERSON, JOHN)Nov 1, 2016 - Oct 31, 2018
    NIH/Nat. Inst. of Child Health & Human Development - Pass Through: AMES Technology
    Training the brain with a robotic device for balance recovery in near-frail older adults- Resubmission
    Role Description: The research objective of this study is to determine whether an intervention and associated robotic device called “AMES” can be used to enhance balance recovery following an unexpected loss of balance by conditioning areas of the brain involved in lower-limb motor control. We hypothesize that AMES can improve balance recovery, gait, and reduce falls in near-frail older people by improving lower-limb strength, speed, and coordination.
    Role: Principal Investigator

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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions. Don't see publications published under other names? Login to add alternative names.
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    1. Warach SJ, Dula AN, Milling TJ, Miller S, Allen L, Zuck ND, Miller C, Jesser CA, Misra LR, Miley JT, Mawla M, Ding MC, Bertelson JA, Tsui AY, Jefferson JR, Davison HM, Shah DN, Ellington KT, Padrick MM, Nova AS, Krishna VR, Davis LA, Paydarfar D. Prospective Observational Cohort Study of Tenecteplase Versus Alteplase in Routine Clinical Practice. Stroke. 2022 Dec; 53(12):3583-3593. PMID: 36148657.
      View in: PubMed
    2. Gallagher KM, Jefferson J, Human A, Burruss C. Acute Pain, Neck Extensor Endurance, and Kinematic Changes Resulting from Sustained Neck Flexion during Smartphone Use. IISE Trans Occup Ergon Hum Factors. 2022 Jan-Mar; 10(1):21-33. PMID: 34856878.
      View in: PubMed
    3. Davies BA, Morton LO, Jefferson JR, Rozeveld CN, Doskey LC, LaRusso NF, Katzmann DJ. Polarized human cholangiocytes release distinct populations of apical and basolateral small extracellular vesicles. Mol Biol Cell. 2020 10 15; 31(22):2463-2474. PMID: 32845745.
      View in: PubMed
    4. Cahanin Iv RL, Jefferson JR, Flynn TW, Goyeneche N. ILIAC CREST HEIGHT DIFFERENCE AND OTHER RUNNING-RELATED VARIABLES' RELATIONSHIP WITH RUNNING INJURY. Int J Sports Phys Ther. 2019 Dec; 14(6):957-966. PMID: 31803528.
      View in: PubMed
    5. Cahanin Iv RL, Jefferson JR, Flynn TW, Goyeneche N. PAIN AND PHYSICAL PERFORMANCE AMONG RECREATIONAL RUNNERS WHO RECEIVE A CORRECTION FOR AN ILIAC CREST HEIGHT DIFFERENCE: A CASE SERIES. Int J Sports Phys Ther. 2019 Sep; 14(5):794-803. PMID: 31598417.
      View in: PubMed
    6. Jefferson JR. The effect of cushioning insoles on back and lower extremity pain in an industrial setting. Workplace Health Saf. 2013 Oct; 61(10):451-7. PMID: 24053218.
      View in: PubMed
    7. Atshaves BP, Jefferson JR, McIntosh AL, Gallegos A, McCann BM, Landrock KK, Kier AB, Schroeder F. Effect of sterol carrier protein-2 expression on sphingolipid distribution in plasma membrane lipid rafts/caveolae. Lipids. 2007 Oct; 42(10):871-84. PMID: 17680294.
      View in: PubMed
    8. Schroeder F, Atshaves BP, McIntosh AL, Gallegos AM, Storey SM, Parr RD, Jefferson JR, Ball JM, Kier AB. Sterol carrier protein-2: new roles in regulating lipid rafts and signaling. Biochim Biophys Acta. 2007 Jun; 1771(6):700-18. PMID: 17543577.
      View in: PubMed
    9. Mazzone A, Tietz P, Jefferson J, Pagano R, LaRusso NF. Isolation and characterization of lipid microdomains from apical and basolateral plasma membranes of rat hepatocytes. Hepatology. 2006 Feb; 43(2):287-96. PMID: 16440338.
      View in: PubMed
    10. Milis DG, Moore MK, Atshaves BP, Schroeder F, Jefferson JR. Sterol carrier protein-2 expression alters sphingolipid metabolism in transfected mouse L-cell fibroblasts. Mol Cell Biochem. 2006 Feb; 283(1-2):57-66. PMID: 16444586.
      View in: PubMed
    11. Puri V, Jefferson JR, Singh RD, Wheatley CL, Marks DL, Pagano RE. Sphingolipid storage induces accumulation of intracellular cholesterol by stimulating SREBP-1 cleavage. J Biol Chem. 2003 Jun 06; 278(23):20961-70. PMID: 12657626.
      View in: PubMed
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