Mouse Cre-LoxP system: general principles to determine tissue-specific roles of target genes

H Kim, M Kim, SK Im, S Fang - Laboratory animal research, 2018 - Springer
Genetically engineered mouse models are commonly preferred for studying the human
disease due to genetic and pathophysiological similarities between mice and humans. In …

Nutrient-sensing mechanisms and pathways

A Efeyan, WC Comb, DM Sabatini - Nature, 2015 - nature.com
The ability to sense and respond to fluctuations in environmental nutrient levels is a requisite
for life. Nutrient scarcity is a selective pressure that has shaped the evolution of most cellular …

The adverse metabolic effects of branched-chain amino acids are mediated by isoleucine and valine

D Yu, NE Richardson, CL Green, AB Spicer… - Cell metabolism, 2021 - cell.com
Low-protein diets promote metabolic health in rodents and humans, and the benefits of low-
protein diets are recapitulated by specifically reducing dietary levels of the three branched …

[HTML][HTML] Glycogen accumulation and phase separation drives liver tumor initiation

Q Liu, J Li, W Zhang, C Xiao, S Zhang, C Nian, J Li… - Cell, 2021 - cell.com
Glucose consumption is generally increased in tumor cells to support tumor growth.
Interestingly, we report that glycogen accumulation is a key initiating oncogenic event during …

Microglia-organized scar-free spinal cord repair in neonatal mice

Y Li, X He, R Kawaguchi, Y Zhang, Q Wang… - Nature, 2020 - nature.com
Spinal cord injury in mammals is thought to trigger scar formation with little regeneration of
axons,,–. Here we show that a crush injury to the spinal cord in neonatal mice leads to scar …

Dietary fructose feeds hepatic lipogenesis via microbiota-derived acetate

S Zhao, C Jang, J Liu, K Uehara, M Gilbert, L Izzo… - Nature, 2020 - nature.com
Consumption of fructose has risen markedly in recent decades owing to the use of sucrose
and high-fructose corn syrup in beverages and processed foods, and this has contributed to …

Time-restricted feeding prevents obesity and metabolic syndrome in mice lacking a circadian clock

A Chaix, T Lin, HD Le, MW Chang, S Panda - Cell metabolism, 2019 - cell.com
Increased susceptibility of circadian clock mutant mice to metabolic diseases has led to the
idea that a molecular clock is necessary for metabolic homeostasis. However, these mice …

p62/SQSTM1-droplet serves as a platform for autophagosome formation and anti-oxidative stress response

S Kageyama, SR Gudmundsson, YS Sou… - Nature …, 2021 - nature.com
Autophagy contributes to the selective degradation of liquid droplets, including the P-
Granule, Ape1-complex and p62/SQSTM1-body, although the molecular mechanisms and …

A molecular census of arcuate hypothalamus and median eminence cell types

JN Campbell, EZ Macosko, H Fenselau, TH Pers… - Nature …, 2017 - nature.com
The hypothalamic arcuate–median eminence complex (Arc-ME) controls energy balance,
fertility and growth through molecularly distinct cell types, many of which remain unknown …

Necroptosis microenvironment directs lineage commitment in liver cancer

M Seehawer, F Heinzmann, L D'artista, J Harbig… - Nature, 2018 - nature.com
Primary liver cancer represents a major health problem. It comprises hepatocellular
carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC), which differ markedly with …