Counteracting age-related VEGF signaling insufficiency promotes healthy aging and extends life span

M Grunewald, S Kumar, H Sharife, E Volinsky… - Science, 2021 - science.org
INTRODUCTION All body cells rely on blood vessels (BVs) for the provision of oxygen and
other blood-borne substances and, in certain settings, also for the provision of endothelial …

[HTML][HTML] Challenges in tackling energy expenditure as obesity therapy: From preclinical models to clinical application

MC Löffler, MJ Betz, DP Blondin, R Augustin… - Molecular …, 2021 - Elsevier
Background A chronic imbalance of energy intake and energy expenditure results in excess
fat storage. The obesity often caused by this overweight is detrimental to the health of …

[HTML][HTML] The glucose-dependent insulinotropic polypeptide (GIP) regulates body weight and food intake via CNS-GIPR signaling

Q Zhang, CT Delessa, R Augustin, M Bakhti, G Colldén… - Cell metabolism, 2021 - cell.com
Uncertainty exists as to whether the glucose-dependent insulinotropic polypeptide receptor
(GIPR) should be activated or inhibited for the treatment of obesity. Gipr was recently …

Nicotinamide for the treatment of heart failure with preserved ejection fraction

M Abdellatif, V Trummer-Herbst, F Koser… - Science translational …, 2021 - science.org
Heart failure with preserved ejection fraction (HFpEF) is a highly prevalent and intractable
form of cardiac decompensation commonly associated with diastolic dysfunction. Here, we …

Revisiting energy expenditure: how to correct mouse metabolic rate for body mass

TD Müller, M Klingenspor, MH Tschöp - Nature metabolism, 2021 - nature.com
How to adjust metabolic rate (MR) in mice that differ in body mass and composition
continues to lead to controversies. Here, the challenges that reside in the analysis of mouse …

The mitochondrial protein Opa1 promotes adipocyte browning that is dependent on urea cycle metabolites

C Bean, M Audano, T Varanita, F Favaretto… - Nature …, 2021 - nature.com
White to brown/beige adipocytes conversion is a possible therapeutic strategy to tackle the
current obesity epidemics. While mitochondria are key for energy dissipation in brown fat, it …

Dysregulation of energy homeostasis in amyotrophic lateral sclerosis

SJ Guillot, M Bolborea, L Dupuis - Current Opinion in Neurology, 2021 - journals.lww.com
Dysregulation of energy homeostasis in amyotrophic lateral s... : Current Opinion in Neurology
Dysregulation of energy homeostasis in amyotrophic lateral sclerosis : Current Opinion in …

Inhibition of the IL-17A axis in adipocytes suppresses diet-induced obesity and metabolic disorders in mice

A Teijeiro, A Garrido, A Ferre, C Perna, N Djouder - Nature Metabolism, 2021 - nature.com
Overnutrition causes obesity, a global health problem without any effective therapy. Obesity
is characterized by low-grade inflammation, which predisposes individuals to metabolic …

[HTML][HTML] Vagal neuron expression of the microbiota-derived metabolite receptor, free fatty acid receptor (FFAR3), is necessary for normal feeding behavior

TM Cook, CK Gavini, J Jesse, G Aubert, E Gornick… - Molecular …, 2021 - Elsevier
Objective The vagus nerve provides a direct line of communication between the gut and the
brain for proper regulation of energy balance and glucose homeostasis. Short-chain fatty …

[HTML][HTML] Imprinted lncRNA Dio3os preprograms intergenerational brown fat development and obesity resistance

YT Chen, QY Yang, Y Hu, XD Liu, JM de Avila… - Nature …, 2021 - nature.com
Maternal obesity (MO) predisposes offspring to obesity and metabolic disorders but little is
known about the contribution of offspring brown adipose tissue (BAT). We find that MO …