User profiles for Thomas Pulinilkunnil

Thomas Pulinilkunnil

Professor, Department of Biochemistry Molecular Biology, Dalhousie University
Verified email at dal.ca
Cited by 19328

Single phosphorylation sites in Acc1 and Acc2 regulate lipid homeostasis and the insulin-sensitizing effects of metformin

…, S Galic, K Marcinko, S Sikkema, T Pulinilkunnil… - Nature medicine, 2013 - nature.com
The obesity epidemic has led to an increased incidence of nonalcoholic fatty liver disease (NAFLD)
and type 2 diabetes. AMP-activated protein kinase (Ampk) regulates energy …

Nicotinamide N-methyltransferase knockdown protects against diet-induced obesity

…, L Zhang, JT Rodgers, E Pirinen, TC Pulinilkunnil… - Nature, 2014 - nature.com
In obesity and type 2 diabetes, Glut4 glucose transporter expression is decreased selectively
in adipocytes 1 . Adipose-specific knockout or overexpression of Glut4 alters systemic …

Ischemia/reperfusion tolerance is time-of-day–dependent: mediation by the cardiomyocyte circadian clock

DJ Durgan, T Pulinilkunnil, C Villegas-Montoya… - Circulation …, 2010 - Am Heart Assoc
Rationale: Cardiovascular physiology and pathophysiology vary dramatically over the course
of the day. For example, myocardial infarction onset occurs with greater incidence during …

[HTML][HTML] Lysosomal biology and function: modern view of cellular debris bin

PC Trivedi, JJ Bartlett, T Pulinilkunnil - Cells, 2020 - mdpi.com
Lysosomes are the main proteolytic compartments of mammalian cells comprising of a
battery of hydrolases. Lysosomes dispose and recycle extracellular or intracellular …

Autophagic dysregulation in doxorubicin cardiomyopathy

JJ Bartlett, PC Trivedi, T Pulinilkunnil - Journal of molecular and cellular …, 2017 - Elsevier
Doxorubicin (DOX)-induced cardiotoxicity has been a well-known phenomenon to clinicians
and scientists for decades; however, molecular mechanisms underlying DOX cardiotoxicity …

Cardiomyocyte apoptosis induced by short-term diabetes requires mitochondrial GSH depletion

S Ghosh, T Pulinilkunnil, G Yuen… - American Journal …, 2005 - journals.physiology.org
Oxidative stress due to excessive reactive oxygen species (ROS) and depleted antioxidants
such as glutathione (GSH) can give rise to apoptotic cell death in acutely diabetic hearts and …

AMPK phosphorylation of ACC2 is required for skeletal muscle fatty acid oxidation and insulin sensitivity in mice

…, PD Azizi, MD Fullerton, BK Smith, T Pulinilkunnil… - Diabetologia, 2014 - Springer
Aims/hypothesis Obesity is characterised by lipid accumulation in skeletal muscle, which
increases the risk of developing insulin resistance and type 2 diabetes. AMP-activated protein …

Impact of reduced ATGL-mediated adipocyte lipolysis on obesity-associated insulin resistance and inflammation in male mice

…, L Cai, CF Yazbeck, DB Stolz, T Pulinilkunnil… - …, 2015 - academic.oup.com
Emerging evidence suggests that impaired regulation of adipocyte lipolysis contributes to
the proinflammatory immune cell infiltration of metabolic tissues in obesity, a process that is …

The MiTF/TFE family of transcription factors: master regulators of organelle signaling, metabolism, and stress adaptation

L Slade, T Pulinilkunnil - Molecular Cancer Research, 2017 - AACR
The microphthalmia family (MITF, TFEB, TFE3, and TFEC) of transcription factors is emerging
as global regulators of cancer cell survival and energy metabolism, both through the …

Doxorubicin impairs cardiomyocyte viability by suppressing transcription factor EB expression and disrupting autophagy

…, P Yeung, PC Kienesberger, T Pulinilkunnil - Biochemical …, 2016 - portlandpress.com
Doxorubicin (DOX) is an effective anti-cancer agent. However, DOX treatment increases
patient susceptibility to dilated cardiomyopathy. DOX predisposes cardiomyocytes to insult by …