scholarly journals The IL-6–STAT3 axis mediates a reciprocal crosstalk between cancer-derived mesenchymal stem cells and neutrophils to synergistically prompt gastric cancer progression

2014 ◽  
Vol 5 (6) ◽  
pp. e1295-e1295 ◽  
Author(s):  
Q Zhu ◽  
X Zhang ◽  
L Zhang ◽  
W Li ◽  
H Wu ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Cancer Progression ◽  
Gastric Cancer Progression

scholarly journals YAP signaling in gastric cancer-derived mesenchymal stem cells is critical for its promoting role in cancer progression

2017 ◽  
Vol 51 (4) ◽  
pp. 1055-1066 ◽  
Author(s):  
Zhaoji Pan ◽  
Yiqing Tian ◽  
Bin Zhang ◽  
Xu Zhang ◽  
Hui Shi ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Cancer Progression

scholarly journals MiR-1284 suppresses gastric cancer progression by targeting EIF4A1

2019 ◽  
Vol Volume 12 ◽  
pp. 3965-3976 ◽  
Author(s):  
Weiyuan Wei ◽  
Wenlong Cao ◽  
Zexu Zhan ◽  
Linhai Yan ◽  
Yubo Xie ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Cancer Progression ◽  
Gastric Cancer Progression

scholarly journals Human amniotic mesenchymal stem cells to promote/suppress cancer: two sides of the same coin

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Ameneh Jafari ◽  
Mostafa Rezaei-Tavirani ◽  
Behrouz Farhadihosseinabadi ◽  
Hakimeh Zali ◽  
Hassan Niknejad
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Cancer Treatment ◽  
Cancer Progression ◽  
Adult Stem Cells ◽  
Treatment Modalities ◽  
Human Amniotic Membrane ◽  
Amniotic Mesenchymal Stem Cells ◽  
Growth And Aging

AbstractCancer is a leading cause of death in both developed and developing countries, and because of population growth and aging, it is a growing medical burden worldwide. With robust development in medicine, the use of stem cells has opened new treatment modalities in cancer therapy. In adult stem cells, mesenchymal stem cells (MSCs) are showing rising promise in cancer treatment due to their unique properties. Among different sources of MSCs, human amniotic fluid/membrane is an attractive and suitable reservoir. There are conflicting opinions about the role of human amniotic membrane/fluid mesenchymal stem cells (hAMSCS/hAFMSCs) in cancer, as some studies demonstrating the anticancer effects of these cells and others suggesting their progressive effects on cancer. This review focuses on recent findings about the role of hAMSCs/hAFMSCs in cancer treatment and summarizes the suppressing as well as promoting effects of these cells on cancer progression and underling mechanisms.

scholarly journals Lymph node metastasis-derived gastric cancer cells educate bone marrow-derived mesenchymal stem cells via YAP signaling activation by exosomal Wnt5a

Oncogene ◽  
2021 ◽  
Vol 40 (12) ◽  
pp. 2296-2308
Author(s):  
Mei Wang ◽  
Xinxin Zhao ◽  
Rong Qiu ◽  
Zheng Gong ◽  
Feng Huang ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Metastatic Gastric Cancer ◽  
Gastric Cancer Cells ◽  
Node Metastasis ◽  
Signaling Activation

AbstractLymph node metastasis (LNM), a common metastatic gastric-cancer (GC) route, is closely related to poor prognosis in GC patients. Bone marrow-derived mesenchymal stem cells (BM-MSCs) preferentially engraft at metastatic lesions. Whether BM-MSCs are specifically reprogrammed by LNM-derived GC cells (LNM-GCs) and incorporated into metastatic LN microenvironment to prompt GC malignant progression remains unknown. Herein, we found that LNM-GCs specifically educated BM-MSCs via secretory exosomes. Exosomal Wnt5a was identified as key protein mediating LNM-GCs education of BM-MSCs, which was verified by analysis of serum exosomes collected from GC patients with LNM. Wnt5a-enriched exosomes induced YAP dephosphorylation in BM-MSCs, whereas Wnt5a-deficient exosomes exerted the opposite effect. Inhibition of YAP signaling by verteporfin blocked LNM-GC exosome- and serum exosome-mediated reprogramming in BM-MSCs. Analysis of MSC-like cells obtained from metastatic LN tissues of GC patients (GLN-MSCs) confirmed that BM-MSCs incorporated into metastatic LN microenvironment, and that YAP activation participated in maintaining their tumor-promoting phenotype and function. Collectively, our results show that LNM-GCs specifically educated BM-MSCs via exosomal Wnt5a-elicited activation of YAP signaling. This study provides new insights into the mechanisms of LNM in GC and BM-MSC reprogramming, and will provide potential therapeutic targets and detection indicators for GC patients with LNM.

Sign in / Sign up

Export Citation Format

Share Document