PPP6C, a serine-threonine phosphatase, regulates melanocyte differentiation and contributes to melanoma tumorigenesis through modulation of MITF activity

CR Maskin, R Raman, Y Houvras - Scientific Reports, 2022 - nature.com
It is critical to understand the molecular mechanisms governing the regulation of MITF, a
lineage specific transcription factor in melanocytes and an oncogene in melanoma. We …

[HTML][HTML] Discriminating between competing models for the allosteric regulation of oncogenic phosphatase SHP2 by characterizing its active state

P Calligari, V Santucci, L Stella… - Computational and …, 2021 - Elsevier
The Src-homology 2 domain containing phosphatase 2 (SHP2) plays a critical role in crucial
signaling pathways and is involved in oncogenesis and in developmental disorders. Its …

Protein tyrosine phosphatases: emerging role in cancer therapy resistance

M Zhao, W Shuai, Z Su, P Xu, A Wang… - Cancer …, 2024 - Wiley Online Library
Background Tyrosine phosphorylation of intracellular proteins is a post‐translational
modification that plays a regulatory role in signal transduction during cellular events …

Therapeutic suppression of FAK-AKT signaling overcomes resistance to SHP2 inhibition in colorectal carcinoma

Y Li, Y Yuan, F Zhang, A Guo, F Cao, M Song… - Frontiers in …, 2021 - frontiersin.org
SHP2 mediates signaling from multiple receptor tyrosine kinases (RTKs) to extracellular
signal-regulated kinase (ERK) and Ser and Thr kinase AKT, and its inhibitors offer an …

SHP2 inhibition displays efficacy as a monotherapy and in combination with JAK2 inhibition in preclinical models of myeloproliferative neoplasms

G Pandey, L Mazzacurati, TM Rowsell… - American Journal of …, 2024 - Wiley Online Library
Myeloproliferative neoplasms (MPNs), including polycythemia vera, essential
thrombocytosis, and primary myelofibrosis, are clonal hematopoietic neoplasms driven by …

A small molecule inhibitor targeting SHP2 mutations for the lung carcinoma

Q Nian, J Zeng, L He, Y Chen, Z Zhang… - Chinese Chemical …, 2021 - Elsevier
The RAS/mitogen-activated protein kinase (MAPK) pathway disorder induced by the
missense mutations in the tyrosine-protein phosphatase non-receptor type 11 (PTPN11) …

Targeting the Ras pathway in pediatric hematologic malignancies

Y Pikman, E Stieglitz - Current opinion in pediatrics, 2021 - journals.lww.com
Activation of the Ras pathway is a common finding in pediatric hematologic neoplasms.
Implementation of precision medicine with a goal of improving outcomes for these patients …

Current perspectives of KRAS in non-small cell lung cancer

E Harris, R Thawani - Current Problems in Cancer, 2024 - Elsevier
NSCLC has a diverse genomic background with mutations in key proto-oncogenic drivers
including Kirsten rat sarcoma (KRAS) and epidermal growth factor receptor (EGFR) …

Low-dose trametinib and Bcl-xL antagonist have a specific antitumor effect in KRAS-mutated colorectal cancer cells

M Koyama, M Kitazawa… - International …, 2020 - spandidos-publications.com
KRAS-mutant colorectal cancer (CRC) is a highly malignant cancer with a poor prognosis,
however specific therapies targeting KRAS mutations do not yet exist. Anti-epidermal growth …

[HTML][HTML] Therapeutic potential of targeting protein tyrosine phosphatases in liver diseases

A Wang, Y Zhang, X Lv, G Liang - Acta Pharmaceutica Sinica B, 2024 - Elsevier
Protein tyrosine phosphorylation is a post-translational modification that regulates protein
structure to modulate demic organisms' homeostasis and function. This physiological …