Search Results - "Walker, Matthew T"

Super‐resolution head and neck MRA using deep machine learning by Koktzoglou, Ioannis, Huang, Rong, Ankenbrandt, William J., Walker, Matthew T., Edelman, Robert R.

“…Purpose To probe the feasibility of deep learning‐based super‐resolution (SR) reconstruction applied to nonenhanced MR angiography (MRA) of the head and neck…”
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Mechanism for initiation of food allergy: Dependence on skin barrier mutations and environmental allergen costimulation by Walker, Matthew T., Green, Jeremy E., Ferrie, Ryan P., Queener, Ashley M., Kaplan, Mark H., Cook-Mills, Joan M.

“…Mechanisms for the development of food allergy in neonates are unknown but clearly linked in patient populations to a genetic predisposition to skin barrier…”
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Fibrinogen Is a Specific Trigger for Cytolytic Eosinophil Degranulation by Coden, Mackenzie E, Loffredo, Lucas F, Walker, Matthew T, Jeong, Brian M, Nam, Kiwon, Bochner, Bruce S, Abdala-Valencia, Hiam, Berdnikovs, Sergejs

“…In inflamed human tissues, we often find intact eosinophilic granules, but not eosinophils themselves. Eosinophils, tissue-dwelling granulocytes with several…”
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Effector T cell responses unleashed by regulatory T cell ablation exacerbate oral squamous cell carcinoma by Chao, Jaime L., Korzinkin, Michael, Zhavoronkov, Alex, Ozerov, Ivan V., Walker, Matthew T., Higgins, Kathleen, Lingen, Mark W., Izumchenko, Evgeny, Savage, Peter A.

“…Immune suppression by CD4+FOXP3+ regulatory T (Treg) cells and tumor infiltration by CD8+ effector T cells represent two major factors impacting response to…”
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Beyond Il-5: Metabolic Reprogramming and Stromal Support Are Prerequisite for Generation and Survival of Long-Lived Eosinophil by Coden, Mackenzie E, Walker, Matthew T, Jeong, Brian M, Connelly, Andrew R, Nagasaka, Reina, Berdnikovs, Sergejs

“…Eosinophils play surprisingly diverse roles in health and disease. Accordingly, we have now begun to appreciate the scope of the functional and phenotypic…”
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5-HTP inhibits eosinophilia via intracellular endothelial 5-HTRs; SNPs in 5-HTRs associate with asthmatic lung function by Walker, Matthew T, Bloodworth, Jeffrey C, Kountz, Timothy S, McCarty, Samantha L, Green, Jeremy E, Ferrie, Ryan P, Campbell, Jackson A, Averill, Samantha H, Beckman, Kenneth B, Grammer, Leslie C, Eng, Celeste, Avila, Pedro C, Farber, Harold J, Rodriguez-Cintron, William, Rodriguez-Santana, Jose R, Serebrisky, Denise, Thyne, Shannon M, Seibold, Max A, Burchard, Esteban G, Kumar, Rajesh, Cook-Mills, Joan M

“…Previous research showed that 5-hydroxytryptophan (5HTP), a metabolic precursor of serotonin, reduces allergic lung inflammation by inhibiting eosinophil…”
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Imaging Modalities in Mild Traumatic Brain Injury and Sports Concussion by Gonzalez, Peter G., MD, Walker, Matthew T., MD

“…Abstract Mild traumatic brain injury is a significant public health issue that has been gaining considerable attention over the past few years. After injury, a…”
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Dark Blood Contrast‐Enhanced Brain MRI Using Echo‐uT1RESS by Edelman, Robert R., Leloudas, Nondas, Ankenbrandt, William J., Walker, Matthew T., Bobustuc, George C., Bailes, Julian E., Pruitt, Aaron A., Koktzoglou, Ioannis

“…Background The widely used magnetization‐prepared rapid gradient‐echo (MPRAGE) sequence makes enhancing lesions and blood vessels appear bright after…”
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Dark Blood Contrast-Enhanced Brain MRI Using Echo-uT 1 RESS by Edelman, Robert R, Leloudas, Nondas, Ankenbrandt, William J, Walker, Matthew T, Bobustuc, George C, Bailes, Julian E, Pruitt, Aaron A, Koktzoglou, Ioannis

“…The widely used magnetization-prepared rapid gradient-echo (MPRAGE) sequence makes enhancing lesions and blood vessels appear bright after gadolinium…”
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High spatial resolution whole‐neck MR angiography using thin‐slab stack‐of‐stars quiescent interval slice‐selective acquisition by Koktzoglou, Ioannis, Huang, Rong, Ong, Archie L., Aouad, Pascale J., Walker, Matthew T., Edelman, Robert R.

“…Purpose To report a 3D multi‐echo thin‐slab stack‐of‐stars (tsSOS) quiescent‐interval slice‐selective (QISS) strategy for high‐resolution magnetic resonance…”
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Posterior Reversible Encephalopathy Syndrome and Venous Thrombosis by Petrovic, Bojan D., MD, Nemeth, Alexander J., MD, McComb, Erin N., MD, Walker, Matthew T., MD

“…Posterior reversible encephalopathy syndrome (PRES) and venous thrombosis are frequently encountered first in the emergency setting and share some common…”
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More than neutrophils: Lin(+)Ly6G(+)IL‐5Rα(+) multipotent myeloid cells (MMCs) are dominant in normal murine bone marrow and retain capacity to differentiate into eosinophils and monocytes by Jeong, Brian M., Walker, Matthew T., Rodriguez, Raul, Coden, Mackenzie E., Nagasaka, Reina, Doan, Ton C., Politanska, Yuliya, Abdala‐Valencia, Hiam, Berdnikovs, Sergejs

“…Bone marrow is a hematopoietic site harboring multiple populations of myeloid cells in different stages of differentiation. Murine bone marrow eosinophils are…”
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Ungated nonenhanced radial quiescent interval slice‐selective (QISS) magnetic resonance angiography of the neck: Evaluation of image quality by Koktzoglou, Ioannis, Aherne, Emily A., Walker, Matthew T., Meyer, Joel R., Edelman, Robert R.

“…Background Standard‐of‐care time‐of‐flight (TOF) techniques for nonenhanced magnetic resonance angiography (NEMRA) of the carotid bifurcation and other…”
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Quantitative Time-of-Flight Head Magnetic Resonance Angiography of Cerebrovascular Disease by Koktzoglou, Ioannis, Ozturk, Onural, Walker, Matthew T, Ankenbrandt, William J, Ong, Archie L, Ares, William J, Gil, Fulvio R, Bulwa, Zachary B, Edelman, Robert R

“…Standard Cartesian time-of-flight (TOF) head magnetic resonance angiography (MRA) is routinely used to evaluate the intracranial arteries, but does not provide…”
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Imaging of Head Trauma by Hijaz, Tarek A., MD, Cento, Enzo A., MD, Walker, Matthew T., MD

“…This article reviews the fundamental concepts related to the imaging of head trauma, and it is vital for radiologists to have a thorough understanding of the…”
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The endogenous repertoire harbors self-reactive CD4+ T cell clones that adopt a follicular helper T cell-like phenotype at steady state by Lee, Victoria, Rodriguez, Donald M., Ganci, Nicole K., Zeng, Sharon, Ai, Junting, Chao, Jaime L., Walker, Matthew T., Miller, Christine H., Klawon, David E. J., Schoenbach, Mary H., Kennedy, Domenick E., Maienschein-Cline, Mark, Socci, Nicholas D., Clark, Marcus R., Savage, Peter A.

“…The T cell repertoire of healthy mice and humans harbors self-reactive CD4 + conventional T (T conv ) cells capable of inducing autoimmunity. Using T cell…”
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Bilateral Persistent Trigeminal Arteries Associated with Bilateral Carotid Aneurysms by Ali, Saad, MD, Walker, Matthew T., MD

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Altered selection on a single self-ligand promotes susceptibility to organ-specific T cell infiltration by Klawon, David E J, Gilmore, Dana C, Leonard, John D, Miller, Christine H, Chao, Jaime L, Walker, Matthew T, Duncombe, Ryan K, Tung, Kenneth S, Adams, Erin J, Savage, Peter A

“…For the large array of self-peptide/MHC class II (pMHC-II) complexes displayed in the body, it is unclear whether CD4+ T cell tolerance must be imparted for…”
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Eosinophil accumulation in postnatal lung is specific to the primary septation phase of development by Loffredo, Lucas F., Coden, Mackenzie E., Jeong, Brian M., Walker, Matthew T., Anekalla, Kishore Reddy, Doan, Ton C., Rodriguez, Raul, Browning, Mandy, Nam, Kiwon, Lee, James J., Abdala-Valencia, Hiam, Berdnikovs, Sergejs

“…Type 2 immune cells and eosinophils are transiently present in the lung tissue not only in pathology (allergic disease, parasite expulsion) but also during…”
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Novel Inhibitors Complexed with Glutamate Dehydrogenase: ALLOSTERIC REGULATION BY CONTROL OF PROTEIN DYNAMICS by Li, Ming, Smith, Christopher J, Walker, Matthew T, Smith, Thomas J

“…Mammalian glutamate dehydrogenase (GDH) is a homohexameric enzyme that catalyzes the reversible oxidative deamination of L-glutamate to 2-oxoglutarate using…”
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