Imperial College London


Faculty of MedicineNational Heart & Lung Institute

Advanced Research Fellow



+44 (0)20 3313 1182s.ramasamy Website




CRB 2003Hammersmith HospitalHammersmith Campus





Visit my group webpage to know about my team, research and open positions.

Selected Publications

Journal Articles

Rodrigues J, Wang Y-F, Singh A, et al., 2022, Estrogen enforces the integrity of blood vessels in the bone during pregnancy and menopause, Nature Cardiovascular Research, Vol:1, ISSN:2731-0590, Pages:918-932

Chen J, Sivan U, Tan SL, et al., 2021, High-resolution 3D imaging uncovers organ-specific vascular control of tissue aging, Science Advances, Vol:7, ISSN:2375-2548, Pages:1-17

Chen J, Lippo L, Labella R, et al., 2021, Decreased blood vessel density and endothelial cell subset dynamics during ageing of the endocrine system, EMBO Journal, Vol:40, ISSN:0261-4189

Romeo SG, Alawi KM, Rodrigues J, et al., 2019, Endothelial proteolytic activity and interaction with non-resorbing osteoclasts mediate bone elongation, Nature Cell Biology, Vol:21, ISSN:1465-7392, Pages:430-441

Lo Celso C, Hawkins ED, Akinduro O, et al., 2017, Inhibition of endosteal vascular niche remodeling rescues hematopoietic stem cell loss in AML, Cell Stem Cell, Vol:22, ISSN:1875-9777, Pages:64-77.e6

Ramasamy SK, Kusumbe AP, Schiller M, et al., 2016, Blood flow controls bone vascular function and osteogenesis, Nature Communications, Vol:7, ISSN:2041-1723

Ramasamy SK, Kusumbe AP, Itkin T, et al., 2016, Regulation of Hematopoiesis and Osteogenesis by Blood Vessel-Derived Signals, Annual Review of Cell and Developmental Biology, Vol:32, ISSN:1081-0706, Pages:649-675

Kusumbe AP, Ramasamy SK, Itkin T, et al., 2016, Age-dependent modulation of vascular niches for haematopoietic stem cells, Nature, Vol:532, ISSN:0028-0836, Pages:380-384

Kusumbe AP, Ramasamy SK, Starsichova A, et al., 2015, Sample preparation for high-resolution 3D confocal imaging of mouse skeletal tissue, Nature Protocols, Vol:10, ISSN:1754-2189, Pages:1904-1914

Ramasamy SK, Kusumbe AP, Adams RH, 2015, Regulation of tissue morphogenesis by endothelial cell-derived signals, Trends in Cell Biology, Vol:25, ISSN:0962-8924, Pages:148-157

Kusumbe AP, Ramasamy SK, Adams RH, 2014, Coupling of angiogenesis and osteogenesis by a specific vessel subtype in bone, Nature, Vol:507, ISSN:0028-0836, Pages:323-328

Ramasamy SK, Kusumbe AP, Wang L, et al., 2014, Endothelial Notch activity promotes angiogenesis and osteogenesis in bone, Nature, Vol:507, ISSN:0028-0836, Pages:376-380

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