Dr
Rhoda
Hawkins
School of Mathematical and Physical Sciences
Senior Lecturer in Biological Physics Theory
rhoda.hawkins@sheffield.ac.uk
Hicks Building
Full contact details
Dr Rhoda Hawkins
Hicks Building
School of Mathematical and Physical Sciences
Hicks Building
Hounsfield Road
Sheffield
S3 7RH
- Research interests
-
I use tools from theoretical physics (similar to applied maths & mathematical modelling) applied to the following areas I am interested in:
- Biological physics
- Active matter
- Cell movement & deformation
- Soft matter physics
- Publications
-
Show: Featured publications All publications
Featured publications
Journal articles
- Mechanical heterogeneity in the bone microenvironment as characterized by atomic force microscopy. Biophysical Journal, 119(3), 502-513. View this article in WRRO
- Instabilities, motion and deformation of active fluid droplets. New Journal of Physics, 18(12). View this article in WRRO
- Immersed Boundary Simulations of Active Fluid Droplets. PLoS ONE, 11(9).
- Stress reorganization and response in active solids.. Phys Rev Lett, 113(2), 028102.
All publications
Journal articles
- Modeling cytoskeletal and cell dynamics. Current Opinion in Cell Biology, 97, 102584-102584.
- Modulation of cellular adhesion, contractility, and migration by MiuA: a comprehensive analysis of its biomechanical impact. Plos One, 20(9). View this article in WRRO
- Nuclear deformation by microtubule molecular motors. PLOS Computational Biology, 21(5). View this article in WRRO
- The structure and mechanics of the cell cortex depend on the location and adhesion state. Proceedings of the National Academy of Sciences, 121(31). View this article in WRRO
- Regulation of cellular contractile force, shape and migration of fibroblasts by oncogenes and Histone deacetylase 6. Frontiers in Molecular Biosciences, 10. View this article in WRRO
- Atomic force microscopy reveals the mechanical properties of breast cancer bone metastases. Nanoscale, 13(43), 18237-18246. View this article in WRRO
- Osteoblast-derived paracrine and juxtacrine signals protect disseminated breast cancer cells from stress. Cancers, 13(6). View this article in WRRO
- Calculation of the force field required for nucleus deformation during cell migration through constrictions.
- Modelling cytoskeletal transport by clusters of non-processive molecular motors with limited binding sites. Royal Society Open Science, 7(8).
- Mechanical heterogeneity in the bone microenvironment as characterized by atomic force microscopy. Biophysical Journal, 119(3), 502-513. View this article in WRRO
- Do migrating cells need a nucleus?. Journal of Cell Biology, 217(3), 799-801. View this article in WRRO
- Instabilities, motion and deformation of active fluid droplets. New Journal of Physics, 18(12). View this article in WRRO
- Immersed Boundary Simulations of Active Fluid Droplets. PLoS ONE, 11(9).
- Physical role for the nucleus in cell migration. Journal of Physics Condensed Matter, 28(36).
- Stress reorganization and response in active solids.. Phys Rev Lett, 113(2), 028102.
- Active polar fluid flow in finite droplets. The European Physical Journal E - Soft Matter and Biological Physics, 37(2), ---.
- Evidence of a large-scale mechanosensing mechanism for cellular adaptation to substrate stiffness.. Proc Natl Acad Sci U S A, 109(18), 6933-6938.
- ANALYSIS OF A NONLOCAL MODEL FOR SPONTANEOUS CELL POLARIZATION. SIAM JOURNAL ON APPLIED MATHEMATICS, 72(2), 594-622.
- Spontaneous contractility-mediated cortical flow generates cell migration in three-dimensional environments.. Biophys J, 101(5), 1041-1045.
- Model for the orientational ordering of the plant microtubule cortical array. PHYS REV E, 82(1).
- Survival of the Aligned: Ordering of the Plant Cortical Microtubule Array. PHYS REV LETT, 104(5).
- Mechanisms of Cell Motion in Confined Geometries. MATH MODEL NAT PHENO, 5(1), 84-105.
- Rebuilding cytoskeleton roads: Active-transport-induced polarization of cells. PHYS REV E, 80(4).
- Pushing off the Walls: A Mechanism of Cell Motility in Confinement. PHYS REV LETT, 102(5).
- Structures of smooth muscle myosin and heavy meromyosin in the folded, shutdown state. J MOL BIOL, 372(5), 1165-1178.
- Coupling of global and local vibrational modes in dynamic allostery of proteins. BIOPHYS J, 91(6), 2055-2062.
- Dynamic allostery of protein alpha helical coiled-coils. J ROY SOC INTERFACE, 3(6), 125-138.
- Coarse-grained model of entropic allostery. PHYS REV LETT, 93(9).
- Rheology of three-arm asymmetric star polymer melts. Macromolecules, 35(12), 4801-4820.
- Linear rheology of diluted linear, star and model long chain branched polymer melts. RHEOL ACTA, 40(5), 403-415.
- Linear rheology of diluted linear, star and model long chain brached polymer melts. Rheologica Acta, 40(5), 413-415.
- Linear melt rheology and small-angle X-ray scattering of AB diblocks vs A(2)B(2) four arm star block copolymers. MACROMOLECULES, 33(22), 8399-8414.
- Intracellular cargo transport along multiple filaments with lane switching. Physical Review E, 112(1).
- Calculation of the force field required for nucleus deformation during cell migration through constrictions. PLOS Computational Biology, 17(5), e1008592-e1008592.
- Spontaneous motility of passive emulsion droplets in polar active gels. Soft Matter, 10(39), 7826-7837.
Conference proceedings
- Pattern formation in the axon: self-assembly of actin rings. EUROPEAN BIOPHYSICS JOURNAL WITH BIOPHYSICS LETTERS, Vol. 50(SUPPL 1) (pp 167-167)
- Coarse grained simulations of amyloidogenic proteins in the context of Alzheimer's disease. EUROPEAN BIOPHYSICS JOURNAL WITH BIOPHYSICS LETTERS, Vol. 50(SUPPL 1) (pp 123-123)
- Pushing Off The Walls: A Mechanism Of Cell Motility In Confinement. Biophysical Journal, Vol. 96(3) (pp 197a-197a)
- Order through chaos: Brownian dynamics in protein allostery. JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS, Vol. 24(6) (pp 762-762)
Preprints
- The mechanism how Pretubulysin-induced microtubule disassembly improves T cell search efficiency, Cold Spring Harbor Laboratory.
- The role of actin and myosin II in the cell cortex of adhered and suspended cells, Cold Spring Harbor Laboratory.
- Instabilities, motion and deformation of active fluid droplets, arXiv.
- Immersed Boundary Simulations of Active Fluid Droplets, arXiv.
- Stress reorganisation and response in active solids, arXiv.
- Active polar fluid flow in finite droplets, arXiv.
- Analysis of a non local model for spontaneous cell polarisation, arXiv.
- Spontaneous contractility--mediated cortical flow generates cell migration in 3-dimensional environments, arXiv.
- Rebuilding cytoskeleton roads: Active-transport-induced polarization of cells, arXiv.
- Survival of the aligned: ordering of the plant cortical microtubule array, arXiv.
- A model for the orientational ordering of the plant microtubule cortical array, arXiv.
- Pushing off the walls: a mechanism of cell motility in confinement, arXiv.
- Coarse-Grained Model of Entropic Allostery, arXiv.
- Mechanical heterogeneity in the bone microenvironment as characterized by atomic force microscopy. Biophysical Journal, 119(3), 502-513. View this article in WRRO
- Teaching activities
-
- PHY221 Classical Physics
- PHY420 Biological Physics
- Second year tutorials
- Third and Fourth year projects
- Professional activities and memberships
-
- Institute of Physics Science and Innovation Committee
- Institute of Physics Biological Physics Group Committee
- Visiting Lecturer at AIMS (African Institute for Mathematical Sciences)
- EPSRC review
Departmental administration
- Undergraduate recruitment committee
- Equality and Diversity group
- International student tutor
University administration
- Assistant Faculty Director for Postgraduate Research
- Faculty international relations group
- Faculty researcher development group
- University strategic development group