Silencing of the PP2A catalytic subunit causes HER-2/neu positive breast cancer cells to undergo apoptosis

LL Wong, D Zhang, CF Chang, ESC Koay - Experimental cell research, 2010 - Elsevier
Protein phosphatase 2A (PP2A), in its activated form as a phosphatase, is a tumour
suppressor. However, when PP2A is phosphorylated at the tyrosine residue (pY307), it loses …

Pyk2 and Src mediate signaling to CCL18‐induced breast cancer metastasis

HY Li, XY Cui, W Wu, FY Yu, HR Yao… - Journal of cellular …, 2014 - Wiley Online Library
Pyk2 and Src phosphorylation is initiated by CCL18, which promotes breast cancer
metastasis via its functional G protein‐coupled receptor PITPNM3. However, the function of …

[HTML][HTML] Elevated levels of Ser/Thr protein phosphatase 5 (PP5) in human breast cancer

T Golden, IV Aragon, B Rutland, JA Tucker… - … et Biophysica Acta (BBA …, 2008 - Elsevier
Ser/Thr protein phosphatase 5 (PP5) regulates several signaling-cascades that suppress
growth and/or facilitate apoptosis in response to genomic stress. The expression of PP5 is …

[HTML][HTML] SPOCK1/SIX1axis promotes breast cancer progression by activating AKT/mTOR signaling

M Xu, X Zhang, S Zhang, J Piao, Y Yang… - Aging (Albany …, 2021 - ncbi.nlm.nih.gov
SPOCK1 is highly expressed in many types of cancer and has been recognized as a
promoter of cancer progression. Its regulatory mechanism in breast cancer (BC) remains …

[HTML][HTML] PYK2 integrates growth factor and cytokine receptors signaling and potentiates breast cancer invasion via a positive feedback loop

M Selitrennik, S Lev - Oncotarget, 2015 - ncbi.nlm.nih.gov
The involvement of ErbB family members in breast cancer progression and metastasis has
been demonstrated by many studies. However, the downstream effectors that mediate their …

Phosphoinositide conversion inactivates R‐RAS and drives metastases in breast cancer

H Li, L Prever, MY Hsu, WT Lo, JP Margaria… - Advanced …, 2022 - Wiley Online Library
Breast cancer is the most prevalent cancer and a major cause of death in women worldwide.
Although early diagnosis and therapeutic intervention significantly improve patient survival …

[HTML][HTML] PLK1 promotes epithelial-mesenchymal transition and metastasis of gastric carcinoma cells

XP Cai, LD Chen, HB Song, CX Zhang… - American journal of …, 2016 - ncbi.nlm.nih.gov
Cancer cell epithelial-mesenchymal transition (EMT) is the crucial event for cancer
progression and plays a vital role in the metastasis of cancer cells. Activation of Polo-like …

[HTML][HTML] Suppression of Kpnβ1 expression inhibits human breast cancer cell proliferation by abrogating nuclear transport of Her2

C Sheng, J Qiu, Z He, H Wang, Q Wang… - Oncology …, 2018 - spandidos-publications.com
Breast cancer (BC) is one of the most fatal diseases and poses critical health problems
worldwide. However, its mechanisms remain unclear. Consequently, there is an urgency to …

[HTML][HTML] PKCλ/ι signaling promotes triple-negative breast cancer growth and metastasis

A Paul, S Gunewardena, SR Stecklein… - Cell Death & …, 2014 - nature.com
Triple-negative breast cancer (TNBC) is a distinct breast cancer subtype defined by the
absence of estrogen receptor (ER), progesterone receptor (PR) and epidermal growth factor …

Insulin promotes the proliferation and migration of pancreatic cancer cells by up-regulating the expression of PLK1 through the PI3K/AKT pathway

K Wu, H Chen, Y Fu, X Cao, C Yu - Biochemical and Biophysical Research …, 2023 - Elsevier
Pancreatic cancer has a particularly poor prognosis compared to other tumors. The peculiar
hyperinsulin microenvironment of the pancreas is formed due to the endocrine secretion of …