Lia Winter

Knoxville, Tennessee, United States Contact Info
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About

An entrepreneur with a passion for sports and a drive to innovate.
Inventor of…

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Experience & Education

  • Winter Innovations

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Licenses & Certifications

Publications

  • Age-related declines in α-Klotho drive progenitor cell mitochondrial dysfunction and impaired muscle regeneration

    Nature Communications

    While young muscle is capable of restoring the original architecture of damaged myofibers, aged muscle displays a markedly reduced regeneration. We show that expression of the “anti-aging” protein, α-Klotho, is up-regulated within young injured muscle as a result of transient Klotho promoter demethylation. However, epigenetic control of the Klotho promoter is lost with aging. Genetic inhibition of α-Klotho in vivo disrupted muscle progenitor cell (MPC) lineage progression and impaired myofiber…

    While young muscle is capable of restoring the original architecture of damaged myofibers, aged muscle displays a markedly reduced regeneration. We show that expression of the “anti-aging” protein, α-Klotho, is up-regulated within young injured muscle as a result of transient Klotho promoter demethylation. However, epigenetic control of the Klotho promoter is lost with aging. Genetic inhibition of α-Klotho in vivo disrupted muscle progenitor cell (MPC) lineage progression and impaired myofiber regeneration, revealing a critical role for α-Klotho in the regenerative cascade. Genetic silencing of Klotho in young MPCs drove mitochondrial DNA (mtDNA) damage and decreased cellular bioenergetics. Conversely, supplementation with α-Klotho restored mtDNA integrity and bioenergetics of aged MPCs to youthful levels in vitro and enhanced functional regeneration of aged muscle in vivo in a temporally-dependent manner. These studies identify a role for α-Klotho in the regulation of MPC mitochondrial function and implicate α-Klotho declines as a driver of impaired muscle regeneration with age.

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Patents

Honors & Awards

  • University of Tennessee - Volunteer 40 Under 40

    The University of Tennessee, Knoxville, Office of Alumni Affairs

    The Volunteer 40 Under 40 recognizes forty alumni under the age of 40 who have excelled personally and professionally since completing their degree at UT Knoxville.

  • 3D Experience Works for Startups Pitch Battle - 1st Place

    Dassault Systemès

  • Next Big Thing Competition - 1st Place

    The Memphis Society of Entrepreneurs

  • Get Started Medical Pitch Competition - 1st Place

    Innovate South

  • Collegiate Inventors Competition - Finalist

    National Inventors Hall of Fame

  • Knoxville Startup Day - 1st Place

    Innov865 Alliance

  • Louisiana Startup Prize - 1st Place

    Louisiana Prize Foundation

  • Boyd Venture Challenge – Seed Funding Awardee

    University of Tennessee - Anderson Center for Entrepreneurship and Innovation

  • Next Top Entrepreneur Competition - 1st Place

    University of Georgia

  • Cardinal Challenge - 1st Place

    University of Louisville

  • Stu Clark Investment Competition - 1st Place

    University of Manitoba

  • Boyd Venture Challenge – Seed Funding Awardee

    University of Tennessee - Anderson Center for Entrepreneurship and Innovation

  • Federal Express Leadership Service Award - Haslam College of Business MBA Class of 2018

    Haslam College of Business

    Recognizes a member of the graduating MBA class who has distinguished themselves through excellence in scholarship, program service, and class leadership.

  • MABE Translational Research and Innovation Award

    University of Tennessee Department of Mechanical, Aerospace, and Biomedical Engineering

  • Boyd Venture Challenge – Seed Funding Awardee

    University of Tennessee - Anderson Center for Entrepreneurship and Innovation

  • VolCourt Idea Pitch Competition 1st Place - Seed Funding Awardee

    University of Tennessee - Anderson Center for Entrepreneurship and Innovation

  • Outstanding Cellular Engineering Student of the Year

    University of Pittsburgh - Swanson School of Engineering

Organizations

  • Creative Destruction Lab - Wisconsin, Health & Wellness Accelerator Program

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  • Springboard Health Innovation Hub: Life Science Accelerator

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  • Tampa Bay Wave TechDiversity Accelerator

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  • ZeroTo510 Medical Device Accelerator Program

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