Alicia R Jackson

Dr. Alicia R Jackson


Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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10 February 2021 in Frontiers in Bioengineering and Biotechnology
Verified
Journal Article
Open access
AMAndy Morejon
Andy Morejon
CNChristopher D. Norberg
Christopher D. Norberg
MRMassimiliano De Rosa
Massimiliano De Rosa
TBThomas M. Best
Thomas M. Best
AJAlicia R Jackson
Alicia R Jackson
Francesco TravascioFrancesco Travascio
Francesco Travascio
The meniscus is crucial in maintaining knee function and protecting the joint from secondary pathologies, including osteoarthritis. The meniscus has been shown to absorb up to 75% of the total load on the knee joint. Mechanical behavior of meniscal tissue in compression can be predicted by quantifying the mechanical parameters including; aggregate modulus (H) and Poisson modulus (ν), and the fluid transport parameter: hydraulic permeability (K). These parameters are crucial to develop a computational model of the tissue and for the design and development of tissue engineered scaffolds mimicking the native tissue. Hence, the objective of this study was to characterize the mechanical and fluid transport properties of human meniscus and relate them to the tissue composition. Specimens were prepared from the axial and the circumferential anatomical planes of the tissue. Stress relaxation tests yielded the H, while finite element modeling was used to curve fit for ν and K. Correlations of moduli with water and glycosaminoglycans (GAGs) content were investigated. On average H was found to be 0.11 ± 0.078 MPa, ν was 0.32 ± 0.057, and K was 2.9 ± 2.27 × 10−15 m4N−1s−1. The parameters H, ν, and K were not found to be statistically different across compression orientation or compression level. Water content of the tissue was 77 ± 3.3% while GAG content was 8.79 ± 1.1%. Interestingly, a weak negative correlation was found between H and water content (R2 ~ 34%) and a positive correlation between K and GAG content (R2 ~ 53%). In conclusion, while no significant differences in transport and compressive properties can be found across sample orientation and compression levels, data trends suggest potential relationships between magnitudes of H and K, and GAG content.

1 March 2021 in Journal of Biomechanics
Verified
Journal Article
Closed access
CNChristopher Norberg
Christopher Norberg
GFGiovanni Filippone
Giovanni Filippone
FAFotios Andreopoulos
Fotios Andreopoulos
TBThomas M. Best
Thomas M. Best
MBMichael Baraga
Michael Baraga
Francesco TravascioFrancesco Travascio
Francesco Travascio

5 January 2022 in Journal of the Mechanical Behavior of Biomedical Materials
Verified
Journal Article
Closed access
MRMassimiliano De Rosa
Massimiliano De Rosa
GFGiovanni Filippone
Giovanni Filippone
TBThomas M. Best
Thomas M. Best
AJAlicia R Jackson
Alicia R Jackson
Francesco TravascioFrancesco Travascio
Francesco Travascio


13 January 2022 in Osteoarthritis and Cartilage
Verified
Journal Article
Closed access
AMA. Morejon
A. Morejon
AMA.M.A. Mantero
A.M.A. Mantero
TBT.M. Best
T.M. Best
AJAlicia R Jackson
Alicia R Jackson
Francesco TravascioFrancesco Travascio
Francesco Travascio