User profiles for "author:J. Timms"

John F. Timms

University College London
Verified email at ucl.ac.uk
Cited by 10391

Synthesis and function of 3-phosphorylated inositol lipids

…, SJ Leevers, K Ahmadi, J Timms… - Annual review of …, 2001 - annualreviews.org
▪ Abstract The 3-phosphorylated inositol lipids fulfill roles as second messengers by
interacting with the lipid binding domains of a variety of cellular proteins. Such interactions …

Cellular function of phosphoinositide 3-kinases: implications for development, immunity, homeostasis, and cancer

…, K Ahmadi, S White, J Timms… - Annual review of cell …, 2001 - annualreviews.org
▪ Abstract The phosphoinositide 3-kinase (PI3K) family of enzymes is recruited upon growth
factor receptor activation and produces 3′ phosphoinositide lipids. The lipid products of …

Difference gel electrophoresis

JF Timms, R Cramer - Proteomics, 2008 - Wiley Online Library
DIGE is a protein labelling and separation technique allowing quantitative proteomics of two
or more samples by optical fluorescence detection of differentially labelled proteins that are …

Exploring the specificity of the PI3K family inhibitor LY294002

SI Gharbi, MJ Zvelebil, SJ Shuttleworth… - Biochemical …, 2007 - portlandpress.com
The PI3Ks (phosphatidylinositol 3-kinases) regulate cellular signalling networks that are
involved in processes linked to the survival, growth, proliferation, metabolism and …

[PDF][PDF] A time-resolved proteomic and prognostic map of COVID-19

V Demichev, P Tober-Lau, O Lemke, T Nazarenko… - Cell systems, 2021 - cell.com
COVID-19 is highly variable in its clinical presentation, ranging from asymptomatic infection
to severe organ damage and death. We characterized the time-dependent progression of …

Identification of conserved residues in the E2 envelope glycoprotein of the hepatitis C virus that are critical for CD81 binding

AM Owsianka, JM Timms, AW Tarr, RJP Brown… - Journal of …, 2006 - Am Soc Microbiol
Hepatitis C virus (HCV) cell entry involves interaction between the viral envelope
glycoprotein E2 and the cell surface receptor CD81. Knowledge of conserved E2 …

Interleukin‐1 genetic association with periodontitis in clinical practice

…, MG Newman, FS Di Giovine, J Timms… - Journal of …, 2000 - Wiley Online Library
Background: Periodontitis is a bacterial disease modified by multiple risk factors. The pro‐
inflammatory cytokine interleukin‐1 (IL‐1) is a key regulator of the host responses to …

Increased risk of fibrosing alveolitis associated with interleukin-1 receptor antagonist and tumor necrosis factor-α gene polymorphisms

…, V EATON, C BINGLE, J TIMMS… - American Journal of …, 2000 - atsjournals.org
Fibrosing alveolitis (FA) is characterized by persistent inflammation and elevated production
of tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1 β), and interleukin-1 receptor …

[HTML][HTML] Evaluation of two-dimensional differential gel electrophoresis for proteomic expression analysis of a model breast cancer cell system

S Gharbi, P Gaffney, A Yang, MJ Zvelebil… - Molecular & Cellular …, 2002 - ASBMB
The technique of fluorescent two-dimensional (2D) difference gel electrophoresis for
differential protein expression analysis has been evaluated using a model breast cancer cell …

Serum CA19-9 is significantly upregulated up to 2 years before diagnosis with pancreatic cancer: implications for early disease detection

DP O'Brien, NS Sandanayake, C Jenkinson… - Clinical Cancer …, 2015 - AACR
Purpose: Biomarkers for the early detection of pancreatic cancer are urgently needed. The
primary objective of this study was to evaluate whether increased levels of serum CA19-9 …