User profiles for Mathieu Lemaire

Mathieu Lemaire

University of Toronto
Verified email at sickkids.ca
Cited by 1143

Recessive mutations in DGKE cause atypical hemolytic-uremic syndrome

M Lemaire, V Frémeaux-Bacchi, F Schaefer, M Choi… - Nature …, 2013 - nature.com
Pathologic thrombosis is a major cause of mortality. Hemolytic-uremic syndrome (HUS)
features episodes of small-vessel thrombosis resulting in microangiopathic hemolytic anemia, …

Gain-of-function variants in SYK cause immune dysregulation and systemic inflammation in humans and mice

…, AI Schiefer, G Krivan, V Goda, WHA Kahr, M Lemaire… - Nature …, 2021 - nature.com
Spleen tyrosine kinase (SYK) is a critical immune signaling molecule and therapeutic target.
We identified damaging monoallelic SYK variants in six patients with immune deficiency, …

[HTML][HTML] SON haploinsufficiency causes impaired pre-mRNA splicing of CAKUT genes and heterogeneous renal phenotypes

…, YC Si, G Douglas, ST Lim, LELM Vissers, M Lemaire… - Kidney international, 2019 - Elsevier
Although genetic testing is increasingly used in clinical nephrology, a large number of
patients with congenital abnormalities of the kidney and urinary tract (CAKUT) remain …

[HTML][HTML] Inherited kidney complement diseases

M Lemaire, D Noone, AL Lapeyraque… - Clinical Journal of the …, 2021 - journals.lww.com
In the past 20 years, we have witnessed tremendous advances in our ability to diagnose
and treat genetic diseases of the kidney caused by complement dysregulation. Staggering …

The phenotypic spectrum of nephropathies associated with mutations in diacylglycerol kinase ε

…, P Gipson, MG Sampson, M Lemaire… - Journal of the …, 2017 - journals.lww.com
The recent discovery of mutations in the gene encoding diacylglycerol kinase ε (DGKE) identified
a novel pathophysiologic mechanism leading to HUS and/or MPGN. We report ten new …

CDC25B phosphorylation by p38 and MK-2

M Lemaire, C Froment, R Boutros, O Mondesert… - Cell cycle, 2006 - Taylor & Francis
CDC25B is one of the three human phosphatases that are involved in the control of the
activation of cyclin-dependent kinases. CDC25B participates in regulating entry into mitosis and …

Characterization of a new DGKE intronic mutation in genetically unsolved cases of familial atypical hemolytic uremic syndrome

C Mele, M Lemaire, P Iatropoulos, R Piras… - Clinical Journal of the …, 2015 - journals.lww.com
Results Whole-exome sequencing analysis with conventional variant filtering parameters
did not reveal any obvious candidate mutation in the first family. The report of aHUS-…

Novel Fanconi renotubular syndromes provide insights in proximal tubule pathophysiology

M Lemaire - American Journal of Physiology-Renal …, 2021 - journals.physiology.org
The various forms of Fanconi renotubular syndromes (FRTS) offer significant challenges for
clinicians and present unique opportunities for scientists who study proximal tubule …

[HTML][HTML] Atypical brain mechanisms of prediction according to uncertainty in autism

A Thillay, M Lemaire, S Roux, E Houy-Durand… - Frontiers in …, 2016 - frontiersin.org
Resistance to change is often reported in autism and may arise from an inability to predict
events in uncertain contexts. Using EEG recorded in 12 adults with autism and age-matched …

[HTML][HTML] Diacylglycerol kinase-ε: properties and biological roles

…, B Khadka, RS Gupta, M Lemaire - Frontiers in Cell and …, 2016 - frontiersin.org
In mammals there are at least 10 isoforms of diacylglycerol kinases (DGK). All catalyze the
phosphorylation of diacylglycerol (DAG) to phosphatidic acid (PA). Among DGK isoforms, …