Home Newsletters Mesenchymal Cell News Bone Marrow NG2+/Nestin+ Mesenchymal Stem Cells Drive DTC Dormancy via TGF-β2

Bone Marrow NG2+/Nestin+ Mesenchymal Stem Cells Drive DTC Dormancy via TGF-β2

0
Researchers revealed that periarteriolar bone marrow-resident NG2+/Nestin+ mesenchymal stem cells can also instruct breast cancer disseminated tumor cells to enter dormancy.
[Nature Cancer]
1254621 {1254621:GQ75KPZM} apa 50 1 159995 https://www.stemcellsciencenews.com/wp-content/plugins/zotpress/
%7B%22status%22%3A%22success%22%2C%22updateneeded%22%3Afalse%2C%22instance%22%3A%22zotpress-0625197919b89c41821958e511174471%22%2C%22meta%22%3A%7B%22request_last%22%3A0%2C%22request_next%22%3A0%2C%22used_cache%22%3Atrue%7D%2C%22data%22%3A%5B%7B%22key%22%3A%22GQ75KPZM%22%2C%22library%22%3A%7B%22id%22%3A1254621%7D%2C%22meta%22%3A%7B%22creatorSummary%22%3A%22Nobre%20et%20al.%22%2C%22parsedDate%22%3A%222021-03-11%22%2C%22numChildren%22%3A1%7D%2C%22bib%22%3A%22%3Cdiv%20class%3D%5C%22csl-bib-body%5C%22%20style%3D%5C%22line-height%3A%202%3B%20padding-left%3A%201em%3B%20text-indent%3A-1em%3B%5C%22%3E%5Cn%20%20%3Cdiv%20class%3D%5C%22csl-entry%5C%22%3ENobre%2C%20A.%20R.%2C%20Risson%2C%20E.%2C%20Singh%2C%20D.%20K.%2C%20Di%20Martino%2C%20J.%20S.%2C%20Cheung%2C%20J.%20F.%2C%20Wang%2C%20J.%2C%20Johnson%2C%20J.%2C%20Russnes%2C%20H.%20G.%2C%20Bravo-Cordero%2C%20J.%20J.%2C%20Birbrair%2C%20A.%2C%20Naume%2C%20B.%2C%20Azhar%2C%20M.%2C%20Frenette%2C%20P.%20S.%2C%20%26amp%3B%20Aguirre-Ghiso%2C%20J.%20A.%20%282021%29.%20Bone%20marrow%20NG2%20%2B%20%5C%2FNestin%20%2B%20mesenchymal%20stem%20cells%20drive%20DTC%20dormancy%20via%20TGF-%26%23x3B2%3B2.%20%3Ci%3ENature%20Cancer%3C%5C%2Fi%3E%2C%201%26%23x2013%3B13.%20%3Ca%20href%3D%27https%3A%5C%2F%5C%2Fdoi.org%5C%2F10.1038%5C%2Fs43018-021-00179-8%27%3Ehttps%3A%5C%2F%5C%2Fdoi.org%5C%2F10.1038%5C%2Fs43018-021-00179-8%3C%5C%2Fa%3E%20%3Ca%20title%3D%27Cite%20in%20RIS%20Format%27%20class%3D%27zp-CiteRIS%27%20href%3D%27https%3A%5C%2F%5C%2Fwww.stemcellsciencenews.com%5C%2Fwp-content%5C%2Fplugins%5C%2Fzotpress%5C%2Flib%5C%2Frequest%5C%2Frequest.cite.php%3Fapi_user_id%3D1254621%26amp%3Bitem_key%3DGQ75KPZM%27%3ECite%3C%5C%2Fa%3E%20%3C%5C%2Fdiv%3E%5Cn%3C%5C%2Fdiv%3E%22%2C%22data%22%3A%7B%22itemType%22%3A%22journalArticle%22%2C%22title%22%3A%22Bone%20marrow%20NG2%20%2B%20%5C%2FNestin%20%2B%20mesenchymal%20stem%20cells%20drive%20DTC%20dormancy%20via%20TGF-%5Cu03b22%22%2C%22creators%22%3A%5B%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Ana%20Rita%22%2C%22lastName%22%3A%22Nobre%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Emma%22%2C%22lastName%22%3A%22Risson%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Deepak%20K.%22%2C%22lastName%22%3A%22Singh%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Julie%20S.%22%2C%22lastName%22%3A%22Di%20Martino%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Julie%20F.%22%2C%22lastName%22%3A%22Cheung%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Jiapeng%22%2C%22lastName%22%3A%22Wang%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22John%22%2C%22lastName%22%3A%22Johnson%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Hege%20G.%22%2C%22lastName%22%3A%22Russnes%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Jose%20Javier%22%2C%22lastName%22%3A%22Bravo-Cordero%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Alexander%22%2C%22lastName%22%3A%22Birbrair%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Bjorn%22%2C%22lastName%22%3A%22Naume%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Mohamad%22%2C%22lastName%22%3A%22Azhar%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Paul%20S.%22%2C%22lastName%22%3A%22Frenette%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Julio%20A.%22%2C%22lastName%22%3A%22Aguirre-Ghiso%22%7D%5D%2C%22abstractNote%22%3A%22In%20the%20bone%20marrow%20%28BM%29%20microenvironment%2C%20where%20breast%20cancer%20%28BC%29-disseminated%20tumor%20cells%20%28DTCs%29%20can%20remain%20dormant%20for%20decades%2C%20NG2%2B%5C%2FNestin%2B%20mesenchymal%20stem%20cells%20%28MSCs%29%20promote%20hematopoietic%20stem%20cell%20quiescence.%20Here%20we%20reveal%20that%20periarteriolar%20BM-resident%20NG2%2B%5C%2FNestin%2B%20MSCs%20can%20also%20instruct%20BC%20DTCs%20to%20enter%20dormancy.%20NG2%2B%5C%2FNestin%2B%20MSCs%20produce%20transforming%20growth%20factor%20%28TGF%29-%5Cu03b22%20and%20bone%20morphogenetic%20protein%20%28BMP%297%20and%20activate%20a%20quiescence%20pathway%20dependent%20on%20TGFBRIII%20and%20BMPRII%2C%20which%20via%20p38-kinase%2C%20results%20in%20p27%20induction.%20Genetic%20depletion%20of%20MSCs%20or%20conditional%20knockout%20of%20TGF-%5Cu03b22%20in%20MSCs%20using%20an%20NG2-CreER%20driver%20led%20to%20bone%20metastatic%20outgrowth%20of%20otherwise%20dormant%20p27%2B%5C%2FKi67%5Cu2212%20DTCs.%20Also%2C%20patients%20with%20estrogen%20receptor-positive%20BC%20without%20systemic%20recurrence%20displayed%20higher%20frequency%20of%20TGF-%5Cu03b22%20and%20BMP7%20detection%20in%20the%20BM.%20Our%20results%20provide%20direct%20proof%20that%20hematopoietic%20stem%20cell%20dormancy%20niches%20control%20BC%20DTC%20dormancy%20and%20suggest%20that%20aging%20or%20extrinsic%20factors%20that%20affect%20the%20NG2%2B%5C%2FNestin%2B%20MSC%20niche%20homeostasis%20may%20result%20in%20a%20break%20from%20dormancy%20and%20BC%20bone%20relapse.%22%2C%22date%22%3A%222021-03-11%22%2C%22language%22%3A%22en%22%2C%22DOI%22%3A%2210.1038%5C%2Fs43018-021-00179-8%22%2C%22ISSN%22%3A%222662-1347%22%2C%22url%22%3A%22https%3A%5C%2F%5C%2Fwww.nature.com%5C%2Farticles%5C%2Fs43018-021-00179-8%22%2C%22collections%22%3A%5B%5D%2C%22dateModified%22%3A%222021-03-11T17%3A46%3A49Z%22%7D%7D%5D%7D
Nobre, A. R., Risson, E., Singh, D. K., Di Martino, J. S., Cheung, J. F., Wang, J., Johnson, J., Russnes, H. G., Bravo-Cordero, J. J., Birbrair, A., Naume, B., Azhar, M., Frenette, P. S., & Aguirre-Ghiso, J. A. (2021). Bone marrow NG2 + /Nestin + mesenchymal stem cells drive DTC dormancy via TGF-β2. Nature Cancer, 1–13. https://doi.org/10.1038/s43018-021-00179-8 Cite
Abstract
Exit mobile version