TY - JOUR
T1 - Osteoblasts remotely supply lung tumors with cancer-promoting SiglecFhigh neutrophils
AU - Engblom, Camilla
AU - Pfirschke, Christina
AU - Zilionis, Rapolas
AU - Da Silva Martins, Janaina
AU - Bos, Stijn A.
AU - Courties, Gabriel
AU - Rickelt, Steffen
AU - Severe, Nicolas
AU - Baryawno, Ninib
AU - Faget, Julien
AU - Savova, Virginia
AU - Zemmour, David
AU - Kline, Jaclyn
AU - Siwicki, Marie
AU - Garris, Christopher
AU - Pucci, Ferdinando
AU - Liao, Hsin Wei
AU - Lin, Yi Jang
AU - Newton, Andita
AU - Yaghi, Omar K.
AU - Iwamoto, Yoshiko
AU - Tricot, Benoit
AU - Wojtkiewicz, Gregory R.
AU - Nahrendorf, Matthias
AU - Cortez-Retamozo, Virna
AU - Meylan, Etienne
AU - Hynes, Richard O.
AU - Demay, Marie
AU - Klein, Allon
AU - Bredella, Miriam A.
AU - Scadden, David T.
AU - Weissleder, Ralph
AU - Pittet, Mikael J.
N1 - Funding Information:
We thank the Harvard Stem Cell Institute for help with FACS sorting; D. Brooks, M. Scott, and M. Bouxsein from the Center for Skeletal Research Core (NIH grant P30-AR066261) for mCT bone analysis services; members of the Hope Babette Tang Histology Facility at the Koch Institute Swanson Biotechnology Center for technical support; M. Wein for helpful discussions and technical assistance; and D. Mathis, C. Benoist, S. Pillai, S. McAllister, and G. Dranoff for their input. This work was supported in part by the Samana Cay MGH (Massachusetts General Hospital) Research Scholar Fund, the Robert Wenner Award from the Swiss Cancer League, and NIH grants R01-AI084880, R01-CA206890, and P50-CA86355 (to M.J.P.); NIH grant U54-CA126515 (to R.W.); NIH grant CA148180 (to D.T.S.); NIH grant U54-CA163109 and the Howard Hughes Medical Institute (to R.O.H.); NIH grant R33-CA212697 and an Edward J. Mallinckrodt Jr. Fellowship (to A.K.); Boehringer Ingelheim Fonds PhD fellowships (to C.E. and D.Z.); Deutsche Forschungsgemeinschaft PF809/1-1 and MGH ECOR (Executive Committee on Research) Tosteson Postdoctoral Fellowship (to C.P.); a postdoctoral fellowship from the MIT (Massachusetts Institute of Technology) Ludwig Center for Molecular Oncology Research (to S.R.); and award T32-GM007753 from the National Institute of General Medical Sciences (to O.K.Y.). A.K. is a founder of, and is on the Scientific Advisory Board of, 1CellBio. R.O.H. is a scientific advisor for Genentech and Amgen. M.J.P., C.E., and C.P. are inventors on patent application 62/ 489,118 filed by MGH that covers the detection and targeting of tumor-promoting neutrophils. Osteoblast RNA-seq data have been deposited to the GEO (Gene Expression Omnibus) repository under the accession number GSE104294.
Publisher Copyright:
© 2017, American Association for the Advancement of Science. All rights reserved.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - Bone marrow–derived myeloid cells can accumulate within tumors and foster cancer outgrowth. Local immune-neoplastic interactions have been intensively investigated, but the contribution of the systemic host environment to tumor growth remains poorly understood. Here, we show in mice and cancer patients (n = 70) that lung adenocarcinomas increase bone stromal activity in the absence of bone metastasis. Animal studies reveal that the cancer-induced bone phenotype involves bone-resident osteocalcin-expressing (Ocn+) osteoblastic cells. These cells promote cancer by remotely supplying a distinct subset of tumor-infiltrating SiglecFhigh neutrophils, which exhibit cancer-promoting properties. Experimentally reducing Ocn+ cell numbers suppresses the neutrophil response and lung tumor outgrowth. These observations posit osteoblasts as remote regulators of lung cancer and identify SiglecFhigh neutrophils as myeloid cell effectors of the osteoblast-driven protumoral response.
AB - Bone marrow–derived myeloid cells can accumulate within tumors and foster cancer outgrowth. Local immune-neoplastic interactions have been intensively investigated, but the contribution of the systemic host environment to tumor growth remains poorly understood. Here, we show in mice and cancer patients (n = 70) that lung adenocarcinomas increase bone stromal activity in the absence of bone metastasis. Animal studies reveal that the cancer-induced bone phenotype involves bone-resident osteocalcin-expressing (Ocn+) osteoblastic cells. These cells promote cancer by remotely supplying a distinct subset of tumor-infiltrating SiglecFhigh neutrophils, which exhibit cancer-promoting properties. Experimentally reducing Ocn+ cell numbers suppresses the neutrophil response and lung tumor outgrowth. These observations posit osteoblasts as remote regulators of lung cancer and identify SiglecFhigh neutrophils as myeloid cell effectors of the osteoblast-driven protumoral response.
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U2 - 10.1126/science.aal5081
DO - 10.1126/science.aal5081
M3 - Article
C2 - 29191879
AN - SCOPUS:85036536357
SN - 0036-8075
VL - 358
JO - Science
JF - Science
IS - 6367
M1 - eaal5081
ER -