Alexander Barrett

Johns Hopkins University — United States

Medicine · Health Sciences

16h-index1.6kcitations29works0.92yr avg
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Research Topics

Cancer Cells and Metastasis(8), Alzheimer's disease research and treatments(4), Advanced Neuroimaging Techniques and Applications(4), Cancer, Hypoxia, and Metabolism(3), Breast Cancer Treatment Studies(2)

Publications29 total

Multidimensional MRI reveals cortical astrogliosis linked to dementia in Alzheimer’s disease
Brain Communications·2025· 3 citedOpen Access
Visualization of iron and myelin cytoarchitecture in postmortem human brain using sub-millimeter multi-orientation chi- separation
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition·2024
Susceptibility tensor imaging of ex vivo human hemibrain using 7T human MR scanner
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition·2024
Systematic analysis of relaxometric constant in brain using temperature-dependent relaxometry and susceptibility: Toward 7T chi-separation
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition·2024· 1 cited
Resiliency to Alzheimer’s disease neuropathology can be distinguished from dementia using cortical astrogliosis imaging
2024· 1 citedOpen Access
Targeting <scp><i>HER2</i></scp><i>/</i><scp><i>HER3</i></scp> co‐mutations in metastatic breast cancer: Case reports of exceptional responders to trastuzumab and pertuzumab therapy
Cancer Reports·2024· 1 citedOpen Access
Lateral geniculate body is spared of tau pathology in Pick disease
Journal of Neuropathology & Experimental Neurology·2024Open Access
Loss of TDP-43 splicing repression occurs early in the aging population and is associated with Alzheimer’s disease neuropathologic changes and cognitive decline
Acta Neuropathologica·2023· 55 cited
Cognitive disorder and depression screening in acute stroke. (P7-6.002)
Neurology·2022
Astrocytic laminin-211 drives disseminated breast tumor cell dormancy in brain
Nature Cancer·2021· 118 citedOpen Access
Mammary collagen is under reproductive control with implications for breast cancer
Matrix Biology·2021· 32 citedOpen Access
Successful use of immunotherapy to treat advanced cutaneous squamous cell carcinoma in recessive dystrophic epidermolysis bullosa
BMJ Case Reports·2021· 21 citedOpen Access
Tumour-associated macrophages drive stromal cell-dependent collagen crosslinking and stiffening to promote breast cancer aggression
Nature Materials·2020· 293 citedOpen Access
Stiff stroma increases breast cancer risk by inducing the oncogene ZNF217
Journal of Clinical Investigation·2020· 116 citedOpen Access
Inflammation promotes tumor aggression by stimulating stromal cell-dependent collagen crosslinking and stromal stiffening
2020· 6 citedOpen Access
Fibroblast subtypes define a metastatic matrisome in breast cancer
JCI Insight·2020· 37 citedOpen Access
Mass spectrometry–based molecular mapping of native FXIIIa cross-links in insoluble fibrin clots
Journal of Biological Chemistry·2019· 35 citedOpen Access
Thrombospondin-2 regulates extracellular matrix production, LOX levels, and cross-linking via downregulation of miR-29
Matrix Biology·2019· 46 citedOpen Access
Targeting the perivascular niche sensitizes disseminated tumour cells to chemotherapy
Nature Cell Biology·2019· 255 cited
A tension-mediated glycocalyx–integrin feedback loop promotes mesenchymal-like glioblastoma
Nature Cell Biology·2018· 170 citedOpen Access
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Frequent Co-authors

Kirk C. Hansen(16), Juan C. Troncoso(7), Ori Maller(5), Valerie M. Weaver(5), Travis Nemkov(4), Ryan C. Hill(4), Angelo D’Alessandro(4), Koping Chang(4), Javier Redding‐Ochoa(4), Irene Acerbi(3), J. Matthew Barnes(3), Peter Kabos(3), Hyeong‐Geol Shin(3), Yuto Uchida(3), Kengo Onda(3), Adnan Bibic(3), Peter C.M. van Zijl(3), Kenichi Oishi(3), Allison P. Drain(2), Signe Borgquist(2)