[HTML][HTML] Physiologic functions of PP2A: Lessons from genetically modified mice

S Reynhout, V Janssens - Biochimica Et Biophysica Acta (BBA)-Molecular …, 2019 - Elsevier
Abstract Protein Phosphatase 2A (PP2A) encompasses a large family of Ser/Thr
phosphatases, consisting of a catalytic C subunit and a structural A subunit that are, in most …

Protein phosphatase 2A–structure, function and role in neurodevelopmental disorders

P Sandal, CJ Jong, RA Merrill, J Song… - Journal of cell …, 2021 - journals.biologists.com
Neurodevelopmental disorders (NDDs), including intellectual disability (ID), autism and
schizophrenia, have high socioeconomic impact, yet poorly understood etiologies. A recent …

Mutations in the RNA splicing factor SF3B1 promote tumorigenesis through MYC stabilization

Z Liu, A Yoshimi, J Wang, H Cho, S Chun-Wei Lee… - Cancer Discovery, 2020 - AACR
Although mutations in the gene encoding the RNA splicing factor SF3B1 are frequent in
multiple cancers, their functional effects and therapeutic dependencies are poorly …

Activation of PP2A and inhibition of mTOR synergistically reduce MYC signaling and decrease tumor growth in pancreatic ductal adenocarcinoma

BL Allen-Petersen, T Risom, Z Feng, Z Wang, ZP Jenny… - Cancer research, 2019 - AACR
In cancer, kinases are often activated and phosphatases suppressed, leading to aberrant
activation of signaling pathways driving cellular proliferation, survival, and therapeutic …

Protein Phosphatase 2A (PP2A) mutations in brain function, development, and neurologic disease

I Verbinnen, P Vaneynde, S Reynhout… - Biochemical Society …, 2021 - portlandpress.com
By removing Ser/Thr-specific phosphorylations in a multitude of protein substrates in diverse
tissues, Protein Phosphatase type 2A (PP2A) enzymes play essential regulatory roles in …

Protein phosphatase 2A in the regulation of Wnt signaling, stem cells, and cancer

JJ Thompson, CS Williams - Genes, 2018 - mdpi.com
Protein phosphorylation is a ubiquitous cellular process that allows for the nuanced and
reversible regulation of protein activity. Protein phosphatase 2A (PP2A) is a heterotrimeric …

Targeted therapies in type II endometrial cancers: too little, but not too late

M Remmerie, V Janssens - International journal of molecular sciences, 2018 - mdpi.com
Type II endometrial carcinomas (ECs) are responsible for most endometrial cancer-related
deaths due to their aggressive nature, late stage detection and high tolerance for standard …

Protein phosphatase 2A (PP2A): a key phosphatase in the progression of chronic obstructive pulmonary disease (COPD) to lung cancer

CP Nader, A Cidem, NM Verrills, AJ Ammit - Respiratory Research, 2019 - Springer
Lung cancer (LC) has the highest relative risk of development as a comorbidity of chronic
obstructive pulmonary disease (COPD). The molecular mechanisms that mediate chronic …

PPP2R4 dysfunction promotes KRAS-mutant lung adenocarcinoma development and mediates opposite responses to MEK and mTOR inhibition

B Meeusen, EE Cortesi, JD Omella, A Sablina… - Cancer Letters, 2021 - Elsevier
KRAS-mutant lung adenocarcinomas represent the largest molecular subgroup of non-small
cell lung cancers (NSCLC) and are notorious for their dismal survival perspectives. To gain …

Ppp2r2a Knockout Mice Reveal That Protein Phosphatase 2A Regulatory Subunit, PP2A-B55α, Is an Essential Regulator of Neuronal and Epidermal Embryonic …

N Panicker, M Coutman, C Lawlor-O'Neill… - Frontiers in Cell and …, 2020 - frontiersin.org
The serine/threonine protein phosphatase 2A (PP2A) is a master regulator of the complex
cellular signaling that occurs during all stages of mammalian development. PP2A is …