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Updated: May 29, 2026
10:21
Proliferation and Differentiation of Murine Myeloid Precursor 32D/G-CSF-R Cells
Published on: February 21, 2018
Platelet-derived growth factor signaling in human malignancies
Kun-Wei Liu1, Bo Hu, Shi-Yuan Cheng
1University of Pittsburgh Cancer Institute, Pittsburgh, PA 15213, USA.
Chinese Journal of Cancer
|September 2, 2011
Summary
Platelet-derived growth factors (PDGFs) are crucial in development and cancer. Autocrine PDGF signaling drives gliomas and leukemia, while paracrine signaling aids epithelial cancer metastasis.
Area of Science:
- Oncology and Molecular Biology: Focuses on the role of growth factors in cancer development.
Background:
- Platelet-derived growth factors (PDGFs) and their receptors are well-characterized signaling molecules.
- PDGF signaling plays a vital role in normal development and is implicated in various human cancers.
Discussion:
- Autocrine PDGF signaling is linked to malignancies like gliomas and leukemia.
- Paracrine PDGF signaling is observed in epithelial cancers, potentially driving metastasis and epithelial-mesenchymal transition.
Key Insights:
- Distinct PDGF signaling pathways (autocrine vs. paracrine) have different roles in cancer progression.
- Understanding these pathways is critical for developing targeted cancer therapies.
Outlook:
- This series of reviews explores PDGFs' multifaceted roles in diverse cancer types.
- Further research into PDGF signaling could uncover new therapeutic strategies for cancer treatment.
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