Proteasomes and several aspects of their heterogeneity relevant to cancer

AV Morozov, VL Karpov - Frontiers in Oncology, 2019 - frontiersin.org
The life of every organism is dependent on the fine-tuned mechanisms of protein synthesis
and breakdown. The degradation of most intracellular proteins is performed by the ubiquitin …

[HTML][HTML] METTL14 aggravates endothelial inflammation and atherosclerosis by increasing FOXO1 N6-methyladeosine modifications

D Jian, Y Wang, L Jian, H Tang, L Rao, K Chen… - Theranostics, 2020 - ncbi.nlm.nih.gov
Aims: The N6-methyladenosine (m 6 A) modification plays an important role in various
biological processes, but its role in atherosclerosis remains unknown. The aim of this study …

PA28γ: new insights on an ancient proteasome activator

P Cascio - Biomolecules, 2021 - mdpi.com
PA28 (also known as 11S, REG or PSME) is a family of proteasome regulators whose
members are widely present in many of the eukaryotic supergroups. In jawed vertebrates …

FOXO1 orchestrates the intestinal homeostasis via neuronal signaling in group 3 innate lymphoid cells

F Shao, Z Liu, Q Wei, D Yu, M Zhao, X Zhang… - Journal of Experimental …, 2023 - rupress.org
The neuro-immune regulation is associated with homeostasis of the intestine. Intestinal
group 3 innate lymphoid cells (ILC3s) are tissue-resident lymphocytes whose functions are …

Proteasome-dependent regulation of distinct metabolic states during long-term culture of human iPSC-derived cardiomyocytes

A Ebert, AU Joshi, S Andorf, Y Dai… - Circulation …, 2019 - Am Heart Assoc
Rationale: The immature presentation of human induced pluripotent stem cell–derived
cardiomyocytes (iPSC-CMs) is currently a challenge for their application in disease …

Punicalagin attenuates endothelial dysfunction by activating FoxO1, a pivotal regulating switch of mitochondrial biogenesis

X Liu, K Cao, W Lv, Z Feng, J Liu, J Gao, H Li… - Free Radical Biology …, 2019 - Elsevier
Accumulating evidence has elucidated that hyperlipidemia is closely associated with an
increasing prevalence of CVDs (cardiovascular diseases) because of endothelial …

REGγ controls Hippo signaling and reciprocal NF-κB–YAP regulation to promote colon cancer

Q Wang, X Gao, T Yu, L Yuan, J Dai, W Wang… - Clinical Cancer …, 2018 - AACR
Purpose: Colorectal cancer is one of the most commonly diagnosed cancers closely
associated with inflammation and hyperactive growth. We previously demonstrated a …

Regulation of life & death by REGγ

KE Funderburk, J Kang, HJ Li - Cells, 2022 - mdpi.com
REGγ, a proteasome activator belonging to the 11S (otherwise known as REG, PA28, or
PSME) proteasome activator family, is widely present in many eukaryotes. By binding to the …

The REGγ-proteasome forms a regulatory circuit with IκBɛ and NFκB in experimental colitis

J Xu, L Zhou, L Ji, F Chen, K Fortmann, K Zhang… - Nature …, 2016 - nature.com
Increasing incidence of inflammatory bowel disorders demands a better understanding of
the molecular mechanisms underlying its multifactorial aetiology. Here we demonstrate that …

REGγ ablation impedes dedifferentiation of anaplastic thyroid carcinoma and accentuates radio-therapeutic response by regulating the Smad7-TGF-β pathway

C Jiao, L Li, P Zhang, L Zhang, K Li, R Fang… - Cell Death & …, 2020 - nature.com
Anaplastic thyroid cancer (ATC) is the most aggressive human thyroid malignancy,
characterized by dedifferentiation and resistance to radioiodine therapy. The underlying …