CAREER: Deciphering Interconnectivity between Cell Cytoskeleton Forces, Mechanics, and Machinery

NSF Award Search · 01002526DB NSF RESEARCH & RELATED ACTIVIT · $649,467 · view on nsf.gov ↗

Abstract

This Faculty Early Career Development (CAREER) project seeks to understand the engineering rules that drive cytoskeletal coordination and sensing. Cells serve as nature's smart materials, capable of repairing, reorganizing, and sensing their surroundings. A crucial part of this cellular machinery is the cytoskeleton, which is a dynamic network of proteins that generates force and movement. However, how the parts of the cytoskeleton work together at the molecular level to accomplish larger tasks necessary for life is not understood. The knowledge gained in this project will contribute deeper insight to life’s fundamental mechanisms. It will also provide tools to support challenges in bioengineering, such as creating cells from the bottom up or developing smart materials inspired by biological systems. Outreach and educational programs that build from these research efforts include creating summer research opportunities for student parents and establishing “Teach Through Outreach”, an outreach-based learning program for engineering students. Both have the overarching goal of broadening participation and increasing STEM exposure to underprivileged students in Mississippi. The cytoskeleton exhibits emergent properties meaning that its ensemble behavior is not simply the sum of its parts. Myosin II is a cytoskeletal motor protein essential for basic cellular functions, and its motility and force generation behavior are significantly different at the single molecule level versu

Key facts

NSF award ID
2439729
Awardee
University of Mississippi (MS)
SAM.gov UEI
G1THVER8BNL4
PI
Dana N Reinemann
Primary program
01002526DB NSF RESEARCH & RELATED ACTIVIT
All programs
MB-Mechanobiology, CAREER-Faculty Erly Career Dev, WOMEN, MINORITY, DISABLED, NEC, EXP PROG TO STIM COMP RES, GRADUATE INVOLVEMENT
Estimated total
$649,467
Funds obligated
$649,467
Transaction type
Standard Grant
Period
07/01/2025 → 06/30/2030