Dr Thomas Iskratsch

Thomas Iskratsch

Reader in Cardiovascular Mechanobiology and Bioengineering

School of Engineering and Materials Science
Queen Mary University of London
+44 (0)20 7882 3674

www.sems.qmul.ac.uk/t.iskratsch

Publications

Publications of specific relevance to

2024

Padilla‐Lopategui S, Ligorio C, Bu W, Yin C, Laurenza D, Redondo C, Owen R, Sun H, Rose FRAJ, Iskratsch T and Mata A (2024). Biocooperative Regenerative Materials by Harnessing Blood‐Clotting and Peptide Self‐Assembly. Wiley  Advanced Materials  10.1002/adma.202407156
Swiatlowska P, Iskratsch T and Shanahan C (2024). Mechano-epigenetic regulation of vascular smooth muscle cell phenotype in atherosclerosis. Elsevier  Atherosclerosis  vol. 395, 10.1016/j.atherosclerosis.2024.118395
Fromager B, Cambedouzou J, Marhuenda E, Iskratsch T, Pinault M, Bakalara N and Cornu D (2024). Tunable electrospun scaffolds of polyacrylonitrile loaded with carbon nanotubes: from synthesis to biological applications. Wiley  Chembiochem  vol. 25, (7) 10.1002/cbic.202300768
Swiatlowska P, Tipping W, Marhuenda E, Severi P, Fomin V, Yang Z, Xiao Q, Graham D, Shanahan C and Iskratsch T (2024). Hypertensive Pressure Mechanosensing Alone Triggers Lipid Droplet Accumulation and Transdifferentiation of Vascular Smooth Muscle Cells to Foam Cells (Adv. Sci. 9/2024). Wiley  Advanced Science  vol. 11, (9) 10.1002/advs.202470050
Faleeva M, Ahmad S, Theofilatos K, Lynham S, Watson G, Whitehead M, Marhuenda E, Iskratsch T, Cox S and Shanahan CM (2024). Sox9 Accelerates Vascular Aging by Regulating Extracellular Matrix Composition and Stiffness. Wolters Kluwer  Circulation Research  vol. 134, (3) 307-324. 10.1161/circresaha.123.323365
Zheng T, O'Neill C, Marshall JF, Iskratsch T and Palma M (2024). Selective Placement of Functionalised DNA Origami via Thermal Scanning Probe Lithography Patterning. Royal Society of Chemistry (Rsc)  Materials Advances  10.1039/d4ma00828f

2023

Swiatlowska P, Tipping W, Marhuenda E, Severi P, Fomin V, Yang Z, Xiao Q, Graham D, Shanahan C and Iskratsch T (2023). Hypertensive Pressure Mechanosensing Alone Triggers Lipid Droplet Accumulation and Transdifferentiation of Vascular Smooth Muscle Cells to Foam Cells. Wiley  Advanced Science  vol. 11, (9) 10.1002/advs.202308686
Ross JA, Arcos-Villacis N, Battey E, Boogerd C, Orellana CA, Marhuenda E, Swiatlowska P, Hodzic D, Prin F, Mohun T, Catibog N, Tapia O, Gerace L, Iskratsch T, Shah AM and Stroud MJ (2023). Lem2 is essential for cardiac development by maintaining nuclear integrity. Oxford University Press (Oup)  Cardiovascular Research  vol. 119, (11) 2074-2088. 10.1093/cvr/cvad061
Swiatlowska P and Iskratsch T (2023). Cardiovascular Mechano-Epigenetics: Force-Dependent Regulation of Histone Modifications and Gene Regulation. Springer Nature  Cardiovascular Drugs and Therapy  vol. 38, (2) 215-222. 10.1007/s10557-022-07422-z
Battey E, Ross JA, Hoang A, Wilson DGS, Han Y, Levy Y, Pollock RD, Kalakoutis M, Pugh JN, Close GL, Ellison‐Hughes GM, Lazarus NR, Iskratsch T, Harridge SDR, Ochala J and Stroud MJ (2023). Myonuclear alterations associated with exercise are independent of age in humans. Wiley  The Journal of Physiology  10.1113/jp284128

2022

Jacques R, Zhou B, Marhuenda E, Gorecki J, Das A, Iskratsch T and Krause S (2022). Photoelectrochemical imaging of single cardiomyocytes and monitoring of their action potentials through contact force manipulation of organoids. Elsevier  Biosensors and Bioelectronics  10.1016/j.bios.2022.115024
Iskratsch T, Hawkes W, Marhuenda E, Reynolds P, O'Neill C, PANDEY P, Wilson D, FREELEY M, HUANG D, Junquiang H, Gondarenko S, Hone J, Gadegaard N and Palma M (2022). Regulation of Cardiomyocyte Adhesion and Mechanosignalling Through Distinct Nanoscale Behaviour of Integrin Ligands Mimicking Healthy or Fibrotic ECM. The Royal Society  Philosophical Transactions of The Royal Society B: Biological Sciences  10.1098/rstb.2022.0021
Iskratsch T, Wilson D and Tinker A (2022). The role of the dystrophin glycoprotein complex in muscle cell mechanotransduction. Nature Research  Communications Biology  10.1038/s42003-022-03980-y
Swiatlowska P, Sit B, Feng Z, Marhuenda E, Xanthis I, Zingaro S, Ward M, Zhou X, Xiao Q, Shanahan C, Jones GE, Yu C-H and Iskratsch T (2022). Pressure and stiffness sensing together regulate vascular smooth muscle cell phenotype switching. Science Advances  vol. 8, (15) 10.1126/sciadv.abm3471
Wilson DGS and Iskratsch T (2022). Factoring in the force: A novel role for eIF6. The Journal of Cell Biology  vol. 221, (2) 10.1083/jcb.202201002

2021

Swiatlowska P and Iskratsch T (2021). Cardiovascular mechanobiology—a Special Issue to look at the state of the art and the newest insights into the role of mechanical forces in cardiovascular development, physiology and disease. Springer (Part of Springer Nature)  Biophysical Reviews  vol. 13, (5) 575-577. 10.1007/s12551-021-00842-5
Swiatlowska P and Iskratsch T (2021). Tools for studying and modulating (cardiac muscle) cell mechanics and mechanosensing across the scales. Springer Nature  Biophysical Reviews  vol. 13, (5) 611-623. 10.1007/s12551-021-00837-2
Swiatlowska P and Iskratsch T (2021). Announcing the call for the Special Issue on “Cardiovascular mechanobiology—a special issue to look at the state of the art and the newest insights into the role of mechanical forces in cardiovascular development, physiology, and disease”. Springer Nature  Biophysical Reviews  vol. 13, (3) 307-308. 10.1007/s12551-021-00800-1
Marhuenda E, Fabre C, Zhang C, Martin-Fernandez M, Iskratsch T, Saleh A, Bauchet L, Cambedouzou J, Hugnot JP, Duffau H, Dennis JW, Cornu D and Bakalara N (2021). Glioma stem cells invasive phenotype at optimal stiffness is driven by MGAT5 dependent mechanosensing. Journal of Experimental and Clinical Cancer Research  vol. 40, (1) 10.1186/s13046-021-01925-7

2020

(2020). Cell scientist to watch – Thomas Iskratsch. The Company of Biologists  Journal of Cell Science  vol. 133, (15) 10.1242/jcs.251595

2019

Di Cio S, Iskratsch T, Connelly JT and Gautrot JE (2019). Contractile myosin rings and cofilin-mediated actin disassembly orchestrate ECM nanotopography sensing. Elsevier  Biomaterials  vol. 232, 10.1016/j.biomaterials.2019.119683
Xanthis I and Iskratsch T (2019). Lamin-A Mechano-Protects the Heart. Developmental Cell  10.1016/j.devcel.2019.05.041
Pedrosa A-R, BODRUG N, Gomez-Escudero J, Carter EP, Reynolds LE, Georgiou PN, Fernandez I, Lees DM, Kostourou V, Alexopoulou AN, Batista S, Tavora B, Serrels B, Parsons M, Iskratsch T and Hodivala-Dilke K (2019). Tumour angiogenesis is differentially regulated by endothelial cell Focal Adhesion Kinase tyrosine-397 and -861 phosphorylation. American Association For Cancer Research  Cancer Research  10.1158/0008-5472.CAN-18-3934
Sit B, Gutmann D and Iskratsch T (2019). Costameres, dense plaques and podosomes: the cell matrix adhesions in cardiovascular mechanosensing. Springer Nature  Journal of Muscle Research and Cell Motility  vol. 40, (2) 197-209. 10.1007/s10974-019-09529-7
Hawkes W, Huang D, Reynolds P, Hammond L, Ward M, Gadegaard N, Marshall JF, Iskratch T and Palma M (2019). Probing the nanoscale organisation and multivalency of cell surface receptors: DNA origami nanoarrays for cellular studies with single-molecule control. Royal Society of Chemistry (Rsc)  Faraday Discussions  10.1039/c9fd00023b
Ward M and Iskratsch T (2019). Mix and (mis-)match – The mechanosensing machinery in the changing environment of the developing, healthy adult and diseased heart. Elsevier  Biochimica Et Biophysica Acta (Bba) - Molecular Cell Research  vol. 1867, (3) 10.1016/j.bbamcr.2019.01.017

2018

Ciuba K, Hawkes W, Tojkander S, Kogan K, Engel U, ISKRATSCH T and Lappalainen P (2018). Calponin-3 is critical for coordinated contractility of actin stress fibers. Nature Publishing Group  Scientific Reports  10.1038/s41598-018-35948-6
Pandey P, Hawkes W, Hu J, Megone WV, Gautrot J, Anilkumar N, Zhang M, Hirvonen L, Cox S, Ehler E, Hone J, Sheetz M and Iskratsch T (2018). Cardiomyocytes Sense Matrix Rigidity through a Combination of Muscle and Non-muscle Myosin Contractions. Dev Cell  vol. 44, (3) 326-336.e3. 10.1016/j.devcel.2017.12.024

2017

Lee NM, Erisken C, Iskratsch T, Sheetz M, Levine WN and Lu HH (2017). Polymer fiber-based models of connective tissue repair and healing. Biomaterials  vol. 112, 303-312. 10.1016/j.biomaterials.2016.10.013

2016

Santos LC, Blair DA, Kumari S, Cammer M, Iskratsch T, Herbin O, Alexandropoulos K, Dustin ML and Sheetz MP (2016). Actin polymerization-dependent activation of Cas-L promotes immunological synapse stability. Immunol Cell Biol  vol. 94, (10) 981-993. 10.1038/icb.2016.61
Meacci G, Wolfenson H, Liu S, Stachowiak MR, Iskratsch T, Mathur A, Ghassemi S, Gauthier N, Tabdanov E, Lohner J, Gondarenko A, Chander AC, Roca-Cusachs P, O'Shaughnessy B, Hone J and Sheetz MP (2016). α-Actinin links extracellular matrix rigidity-sensing contractile units with periodic cell-edge retractions. Mol Biol Cell  vol. 27, (22) 3471-3479. 10.1091/mbc.E16-02-0107

2015

Wolfenson H, Meacci G, Liu S, Stachowiak MR, Iskratsch T, Ghassemi S, Roca-Cusachs P, O'Shaughnessy B, Hone J and Sheetz MP (2015). Tropomyosin controls sarcomere-like contractions for rigidity sensing and suppressing growth on soft matrices. Nat Cell Biol  vol. 18, (1) 33-42. 10.1038/ncb3277
Tabdanov E, Gondarenko S, Kumari S, Liapis A, Dustin ML, Sheetz MP, Kam LC and Iskratsch T (2015). Micropatterning of TCR and LFA-1 ligands reveals complementary effects on cytoskeleton mechanics in T cells. Integr Biol (Camb)  vol. 7, (10) 1272-1284. 10.1039/c5ib00032g

2014

Wolfenson H, Iskratsch T and Sheetz MP (2014). Early Events in Cell Spreading as a Model for Quantitative Analysis of Biomechanical Events. Elsevier  Biophysical Journal  vol. 107, (11) 2508-2514. 10.1016/j.bpj.2014.10.041
Iskratsch T, Wolfenson H and Sheetz MP (2014). Appreciating force and shape—the rise of mechanotransduction in cell biology. Nature Reviews. Molecular Cell Biology  vol. 15, (12) 825-833. 10.1038/nrm3903
Dwyer J, Pluess M, Iskratsch T, Dos Remedios CG and Ehler E (2014). The formin FHOD1 in cardiomyocytes. Anat Rec (Hoboken)  vol. 297, (9) 1560-1570. 10.1002/ar.22984
Zhang X, Moore SW, Iskratsch T and Sheetz MP (2014). N-WASP-directed actin polymerization activates Cas phosphorylation and lamellipodium spreading. The Company of Biologists  Journal of Cell Science  vol. 127, (7) 1394-1405. 10.1242/jcs.134692

2013

Iskratsch T, Yu C-H, Mathur A, Liu S, Stévenin V, Dwyer J, Hone J, Ehler E and Sheetz M (2013). FHOD1 Is Needed for Directed Forces and Adhesion Maturation during Cell Spreading and Migration. Elsevier  Developmental Cell  vol. 27, (5) 545-559. 10.1016/j.devcel.2013.11.003

2012

Lynch CD, Lazar AM, Iskratsch T, Zhang X and Sheetz MP (2012). Endoplasmic spreading requires coalescence of vimentin intermediate filaments at force-bearing adhesions. American Society For Cell Biology (Ascb)  Molecular Biology of The Cell  vol. 24, (1) 21-30. 10.1091/mbc.e12-05-0377
Iskratsch T, Reijntjes S, Dwyer J, Toselli P, Dégano IR, Dominguez I and Ehler E (2012). Two distinct phosphorylation events govern the function of muscle FHOD3. Springer Nature  Cellular and Molecular Life Sciences  vol. 70, (5) 893-908. 10.1007/s00018-012-1154-7
Roca-Cusachs P, Iskratsch T and Sheetz MP (2012). Finding the weakest link – exploring integrin-mediated mechanical molecular pathways. The Company of Biologists  Journal of Cell Science  vol. 125, (13) 3025-3038. 10.1242/jcs.095794

2011

Dwyer J, Iskratsch T and Ehler E (2011). Actin in striated muscle: recent insights into assembly and maintenance. Springer Nature  Biophysical Reviews  vol. 4, (1) 17-25. 10.1007/s12551-011-0062-7
Iskratsch T and Ehler E (2011). Formin-g muscle cytoarchitecture. Taylor & Francis  Bioarchitecture  vol. 1, (2) 66-68. 10.4161/bioa.1.2.15467

2010

Iskratsch T, Lange S, Dwyer J, Kho AL, Remedios CD and Ehler E (2010). Formin follows function: a muscle-specific isoform of FHOD3 is regulated by CK2 phosphorylation and promotes myofibril maintenance. Rockefeller University Press  The Journal of General Physiology  vol. 137, (1) i1-i1. 10.1085/jgp1371oia1
Iskratsch T, Lange S, Dwyer J, Kho AL, dos Remedios C and Ehler E (2010). Formin follows function: a muscle-specific isoform of FHOD3 is regulated by CK2 phosphorylation and promotes myofibril maintenance. Rockefeller University Press  Journal of Cell Biology  vol. 191, (6) 1159-1172. 10.1083/jcb.201005060

2009

Herbst R, Iskratsch T, Unger E and Bittner RE (2009). Aberrant development of neuromuscular junctions in glycosylation-defective Largemyd mice. Elsevier  Neuromuscular Disorders  vol. 19, (5) 366-378. 10.1016/j.nmd.2009.02.011
Gutternigg M, Rendić D, Voglauer R, Iskratsch T and Wilson IBH (2009). Mammalian cells contain a second nucleocytoplasmic hexosaminidase. Portland Press  Biochemical Journal  vol. 419, (1) 83-90. 10.1042/bj20081630

2008

Iskratsch T, Braun A, Paschinger K and Wilson IBH (2008). Specificity analysis of lectins and antibodies using remodeled glycoproteins. Elsevier  Analytical Biochemistry  vol. 386, (2) 133-146. 10.1016/j.ab.2008.12.005

Grants

Grants of specific relevance to
Artery-on-a-Chip (S&E flexible match-funded PhD studentship)
Iskratsch T
£103,372 Novo Nordisk Foundation (Denmark) (01-01-2024 - 31-12-2026)
Talin dependent mechanical imprinting as driver for cardiac disease progression
Iskratsch T
£718,167 British Heart Foundation (01-01-2024 - 31-12-2026)
Nanobioarrays to screen for modulators of mechanosensing in heart failure
Iskratsch T and Kotalakshminaraasimulu N
Engineering and Physical Sciences Research Council (30-09-2022 - 30-03-2026)
Summary


The role of novel mechanosensitive complex in cardiomyocyte pathophysiology
Iskratsch T
£285,532 British Heart Foundation (01-10-2024 - 30-09-2024)
Coupling optical tweezers with light microscopy to unravel the mechanobiology of disease
Garcia-Manyes S, Iskratsch T, Elosegui Artola A, Tiago C, Gentleman E, Parsons M, Booth P, Blackburn B and PARACUELLOS TORRECILLA P
£707,768 Medical Research Council (01-08-2023 - 29-02-2024)
The regulation of mechanosensing in healthy and atherosclerotic vascular smooth muscle cells
Swiatlowska P and Iskratsch T
£238,020 British Heart Foundation (01-12-2020 - 30-11-2023)
3D Photoelectrochemical imaging in porous light-addressable structures
Krause SK, Zhou B and Iskratsch T
£202,249 Engineering and Physical Sciences Research Council (01-02-2021 - 31-10-2022)
Investigating the cardiomyocyte rigidity sensing mechanism with micro patterned surfaces and nanopillars
Iskratsch T
£490,544 Biotechnology and Biological Sciences Research Council (01-02-2019 - 31-01-2022)
Summary
Actin polymerization during myofibrillogenesis and its regulation by mechanosensing
Iskratsch T
USD92,000 American Heart Association (01-01-2013 - 31-12-2014)
Summary