Search Results - "Johnston, Sarah L"

Peripheral B Cell Deficiency and Predisposition to Viral Infections: The Paradigm of Immune Deficiencies by Grammatikos, Alexandros, Donati, Matthew, Johnston, Sarah L., Gompels, Mark M.

“…In the era of COVID-19, understanding how our immune system responds to viral infections is more pertinent than ever. Immunodeficiencies with very low or…”
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Down-regulation of POLYGALACTURONASE1 alters firmness, tensile strength and water loss in apple (Malus x domestica) fruit by Atkinson, Ross G, Sutherland, Paul W, Johnston, Sarah L, Gunaseelan, Kularajathevan, Hallett, Ian C, Mitra, Deepali, Brummell, David A, Schröder, Roswitha, Johnston, Jason W, Schaffer, Robert J

“…While there is now a significant body of research correlating apple (Malus x domestica) fruit softening with the cell wall hydrolase ENDO-POLYGALACTURONASE1…”
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Dissecting the role of climacteric ethylene in kiwifruit (Actinidia chinensis) ripening using a 1-aminocyclopropane-1-carboxylic acid oxidase knockdown line by Atkinson, Ross G., Gunaseelan, Kularajathevan, Wang, Mindy Y., Luo, Luke, Wang, Tianchi, Norling, Cara L., Johnston, Sarah L., Maddumage, Ratnasiri, Schröder, Roswitha, Schaffer, Robert J.

“…During climacteric fruit ripening, autocatalytic (Type II) ethylene production initiates a transcriptional cascade that controls the production of many…”
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Analysis of xyloglucan endotransglucosylase/hydrolase (XTH) gene families in kiwifruit and apple by Atkinson, Ross G., Johnston, Sarah L., Yauk, Yar-Khing, Sharma, Neelam N., Schröder, Roswitha

“…Xyloglucan endotransglucosylase/hydrolase (XTH) enzymes are thought to play a key role in fruit ripening by loosening the cell wall in preparation for further…”
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Genetic mapping of the European canker (Neonectria ditissima) resistance locus Rnd1 from Malus ‘Robusta 5’ by Bus, Vincent G. M., Scheper, Reiny W. A., Walter, Monika, Campbell, Rebecca E., Kitson, Biff, Turner, Lauren, Fisher, Brent M., Johnston, Sarah L., Wu, Chen, Deng, Cecilia H., Singla, Gagandeep, Bowatte, Deepa, Jesson, Linley K., Hedderley, Duncan I., Volz, Richard K., Chagné, David, Gardiner, Susan E.

“…Current control strategies for the major apple disease European canker (EC) are laborious and expensive, and often do not prevent progression of the disease,…”
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Cell separation in kiwifruit without development of a specialised detachment zone by Prakash, Roneel, Hallett, Ian C, Wong, Sally F, Johnston, Sarah L, O'Donoghue, Erin M, McAtee, Peter A, Seal, Alan G, Atkinson, Ross G, Schröder, Roswitha

“…Unlike in abscission or dehiscence, fruit of kiwifruit Actinidia eriantha develop the ability for peel detachment when they are ripe and soft in the absence of…”
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An enzyme activity capable of endotransglycosylation of heteroxylan polysaccharides is present in plant primary cell walls by Johnston, Sarah L., Prakash, Roneel, Chen, Nancy J., Kumagai, Monto H., Turano, Helen M., Cooney, Janine M., Atkinson, Ross G., Paull, Robert E., Cheetamun, Roshan, Bacic, Antony, Brummell, David A., Schröder, Roswitha

“…Heteroxylans in the plant cell wall have been proposed to have a role analogous to that of xyloglucans or heteromannans, forming growth-restraining networks by…”
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Biologic therapies: what and when? by Johnston, Sarah L

“…Over the past two decades, major advances have been made in the understanding of the immune system and disease pathogenesis. This has coincided with the…”
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False interpretation of diagnostic serology tests for patients treated with pooled human immunoglobulin G infusions: a trap for the unwary by Bright, Philip D, Smith, Lisa, Usher, Jane, Donati, Matthew, Johnston, Sarah L, Gompels, Mark M, Unsworth, D Joe

“…Therapeutic immunoglobulin G (IgG) products are produced from numerous plasma donations, and are infused in many medical conditions. The serological testing of…”
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Does this patient have vasculitis? by Johnston, Sarah L

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Mannans in tomato fruit are not depolymerized during ripening despite the presence of endo-β-mannanase by Prakash, Roneel, Johnston, Sarah L., Boldingh, Helen L., Redgwell, Robert J., Atkinson, Ross G., Melton, Laurence D., Brummell, David A., Schröder, Roswitha

“…Cell walls of tomato fruit contain hemicellulosic mannans that may fulfill a structural role. Two populations were purified from cell walls of red ripe tomato…”
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Associations between basal metabolic rate and reproductive performance in C57BL/6J mice by Johnston, Sarah L, Souter, Donna M, Erwin, Susan S, Tolkamp, Bert J, Yearsley, Jonathan M, Gordon, Iain J, Illius, Andrew W, Kyriazakis, Ilias, Speakman, John R

“…Basal metabolic rate (BMR) is highly variable, both between and within species. One hypothesis is that this variation may be linked to the capacity for…”
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Intake Compensates for Resting Metabolic Rate Variation in Female C57BL/6J Mice Fed High-fat Diets by Johnston, Sarah L, Souter, Donna M, Tolkamp, Bert J, Gordon, Iain J, Illius, Andrew W, Kyriazakis, Ilias, Speakman, John R

“…OBJECTIVE: The literature is divided over whether variation in resting metabolic rate (RMR) is related to subsequent obesity. We set out to see whether the…”
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Impaired maintenance of naturally acquired T-cell memory to the meningococcus in patients with B-cell immunodeficiency by Morales-Aza, Begonia, Glennie, Sarah J., Garcez, Tomaz Pereira, Davenport, Victoria, Johnston, Sarah L., Williams, Neil A., Heyderman, Robert S.

“…The importance of T cells in the generation of antigen-specific B-cell immunity has been extensively described, but the role B cells play in shaping T-cell…”
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PIXImus DXA with Different Software Needs Individual Calibration to Accurately Predict Fat Mass by Johnston, Sarah L, Peacock, Wendy L, Bell, Lynn M, Lonchampt, Michel, Speakman, John R

“…OBJECTIVE: To validate GE PIXImus2 DXA fat mass (FM) estimates by chemical analysis, to compare previously published correction equations with an equation from…”
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A life history model of somatic damage associated with resource acquisition: damage protection or prevention? by Yearsley, Jonathan M., Kyriazakis, Ilias, Gordon, Iain J., Johnston, Sarah L., Speakman, John R., Tolkamp, Bert J., Illius, Andrew W.

“…A resource acquisition–allocation model is developed to examine the trade-off between reproduction and somatic protection. Unlike previous studies, resource…”
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Recurrent herpes simplex virus encephalitis secondary to carbamazepine induced hypogammaglobulinaemia by Rice, Claire M, Johnston, Sarah L, Unsworth, David J, Glover, Stuart C, Donati, Matthew, Renowden, Shelley A, Holloway, John, Lhatoo, Sam D

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Dysgammaglobulinaemia in the elderly--a review and case studies by Lock, Robert J, Johnston, Sarah L, Unsworth, D Joseph

“…An understanding of the possible causes of dysgammaglobulinaemia in the elderly helps to direct further investigation to establish a diagnosis. In this review…”
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Does this patient have vasculitis? by Johnston, Sarah L

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Lesson Of The Week: Adrenaline Given Outside The Context Of Life Threatening Allergic Reactions by Johnston, Sarah L., Unsworth, Joe, Gompels, Mark M.

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