(A) UMAP plot of the integrated analysis of the bone marrow niche datasets of scRNAseq based on Dolgalev and Tikhonova, 2021. EC, endothelial cell; MSPC: mesenchymal progenitor cell. (B) Dot plot of …
Integrated analysis of the bone marrow niche.
(A) UMAP plot analysis of the human bone marrow datasets of scRNAseq based on Wang et al., 2021. (B) Dot plot of several typical marker gene expression for bone marrow stromal cells, adipocyte …
scRNAseq analysis of human bone marrow.
Markers for cell type annotation (Baryawno et al., 2019; Baccin et al., 2020; Dolgalev and Tikhonova, 2021; Wang et al., 2021; Komori et al., 1997; Nakashima et al., 2002; Diegel et al., 2020; Wang et al., 2018; Meijer et al., 2012; Bajpai et al., 2018; Fuentes-Duculan et al., 2010; Ippolito et al., 2014; Esashi et al., 2008; Honda et al., 2005; Kapellos et al., 2019; Bian et al., 2020; Mathewson et al., 2021; Shi et al., 2019; Ledergor et al., 2018) in Figure 2.
(A) qPCR analysis of Csf1 and Lpl expression in bone marrow Adipoq-linage progenitors that were sorted from the bone marrow of Adipoq Cre-mTmG reporter mice, mature bone marrow adipocytes (BMAd), …
M-CSF is mainly produced by the bone marrow Adipoq-lineage progenitors, but not by mature adipocytes in peripheral adipose or in bone marrow.
E-adipocyte: mature adipocytes isolated from the epididymal white adipose tissue. I-adipocyte: mature adipocytes isolated from inguinal white adipose tissue. B-adipocyte: Brown adipocytes. n=5 for …
qPCR analysis of Csf1 expression relative to the geometric mean (Vandesompele et al., 2002) of Gapdh and Actb in bone marrow Adipoq-linage progenitors that were sorted from the bone marrow of Adipoq Cre-mTmG reporter mice, mature bone marrow adipocytes (BMAd), mature peripheral white and brown adipocytes.
(A) Csf1 expression in BMSCs derived from Csf f/f and Csf1ΔAdipoq (n = 4/group). (B) Representative images of immunostaining of Adiponectin (red) and M-CSF (white) on femur bone slices from …
Csf1 deficiency in Csf1ΔAdipoq mice increases bone mass.
n=3. Data are mean ± SD.
The percentage of Adipoq-lineage progenitors (GFP+) in bone marrow (without red blood cells).
qPCR analysis of Csf1 expression in SVF.
qPCR analysis of cytokines expressed in bone barrow.
ns: not statistically significant by two tailed unpaired Student’s t test. Data are mean ± SD.
Body weight of 12-week-old male Csf f/f and Csf1ΔAdipoq mice.
BV/TV, bone volume per tissue volume; BMD, bone mineral density; Tb.N, trabecular number; Tb.Th, trabecular thickness; Tb.Sp, trabecular separation; Conn-Dens., connectivity density. Data are mean ± …
Bone morphometric analysis of trabecular bone of distal femurs.
BV/TV, bone volume per tissue volume; BMD, bone mineral density; Tb.N, trabecular number; Tb.Th, trabecular thickness; Tb.Sp, trabecular separation; Conn-Dens., connectivity density. Data are mean ± …
Bone morphometric analysis of lumbar vertebrae (L5).
(A) TRAP staining and histomorphometric analysis of histological sections obtained from the metaphysis region of distal femurs of 12-week-old male Csf f/f and Csf1ΔAdipoq mice (n = 5/group). (B) …
Csf1 deficiency in Csf1ΔAdipoq mice suppresses the populations of bone marrow macrophages and osteoclasts.
(A) Images of calcein double labelling of the femur of 12-week-old male Csf f/f and Csf1ΔAdipoq mice. Dynamic histomorphometric analysis of trabecular bones (B) and cortical bones (C) of femurs …
Dynamic histomorphometric analysis of trabecular bones (B) and cortical bones (C) of femurs.
(A) qPCR analysis of inflammatory gene expression and (B) Immunoblot analysis of the activation of signaling pathways in response to LPS stimulation (10 ng/ml) in BMMs derived from the Csf f/f and …
(A) qPCR analysis of inflammatory gene expression and (B) Immunoblot analysis of the activation of signaling pathways in response to LPS stimulation (10 ng/ml) in BMMs.
(A) Gross appearance (left panel) and weight (right panel) of the spleen from Csf f/f and Csf1ΔAdipoq mice (n = 6/group). (B) Gross appearance and weight of the inguinal (left panels) and the …
Csf1 deficiency in Csf1ΔAdipoq mice does not affect monocyte and macrophage populations in spleen and peripheral adiposes.
12-week-old female Csf f/f and Csf1ΔAdipoq mice were subjected to OVX or sham surgery and analyzed 6 weeks after surgery. (A) Gross appearance (left panel) and weight (right panel) of uterus, (B) …
Csf1 deficiency in Csf1ΔAdipoq mice protects bone in OVX model.
Sham n=3, OVX n=4. Data are mean ± SD. ns: not statistically significant by two-tailed unpaired Student’s t test.
qPCR analysis of Csf1 expression in the bone marrow from the Sham and OVX mice.
Reagent type (species) or resource | Designation | Source or reference | Identifiers | Additional information |
---|---|---|---|---|
Genetic reagent (M. musculus) | Csf1flox/flox | PMID:21958845 | RRID:MGI:5305712 | |
Genetic reagent (M. musculus) | Rosa26mT/mG | PMID:17868096 | RRID:IMSR_JAX:007676 | |
Genetic reagent (M. musculus) | Adipoq-Cre | PMID:21356515 | RRID:IMSR_JAX:028020 | |
Antibody | Anti-mouse CD45-PerCP/Cyanine5.5 (Rat monoclonal) | BioLegend | Cat# 103132 RRID: AB_893340 | FACS (1:200) |
Antibody | Anti-mouse Ly-6G- Brilliant Violet 711 (Rat monoclonal) | BioLegend | Cat# 127643 RRID:AB_2565971 | FACS (1:200) |
Antibody | Anti-mouse/human CD11b- Alexa Fluor 700 (Rat monoclonal) | BioLegend | Cat# 101222 RRID:AB_493705 | FACS (1:200) |
Antibody | Anti-mouse F4/80- APC/Cyanine7 (Rat monoclonal) | BioLegend | Cat# 123118 RRID:AB_893477 | FACS (1:200) |
Antibody | Anti-mouse Ly-6C- Brilliant Violet 510 (Rat monoclonal) | BioLegend | Cat# 128033 RRID:AB_2562351 | FACS (1:200) |
Antibody | Anti-mouse CD45- APC (Rat monoclonal) | BioLegend | Cat# 103112 RRID:AB_312977 | FACS (1:200) |
Antibody | Anti-mouse CD31-APC (Rat monoclonal) | BioLegend | Cat# 102510 RRID:AB_312917 | FACS (1:200) |
Antibody | Anti-mouse TER-119 /Erythroid Cells- APC (Rat monoclonal) | BioLegend | Cat# 116212 RRID:AB_313713 | FACS (1:200) |
Antibody | Anti-BrdU-APC (Mouse monoclonal) | BioLegend | Cat# 364114 RRID:AB_2814315 | FACS (5 ug per test) |
Antibody | Mouse IgG1, κ Isotype-APC (Mouse monoclonal) | BioLegend | Cat# 400119 RRID:AB_2888687 | FACS (5 ug per test) |
Antibody | Anti-Adiponectin (Rabbit polyclonal) | Thermo Fisher Scientific | Cat# PA1-054 RRID:AB_325789 | IF(1:200) WB(1:1000) |
Antibody | Anti-Mouse IgG- Alexa Fluor 647 (Goat polyclonal) | Thermo Fisher Scientific | Cat# A-21235 RRID:AB_2535804 | IF(1:2000) |
Antibody | Anti-Rabbit IgG- Alexa Fluor 594 (Goat polyclonal) | Thermo Fisher Scientific | Cat# A-11012 RRID:AB_2534079 | IF(1:2000) |
Antibody | Anti-M-CSF (Mouse monoclonal) | Santa Cruz Biotechnology | Cat# sc-365779 RRID:AB_10846852 | IF(1:200) WB(1:1000) |
Antibody | Anti-Perilipin (Rabbit monoclonal) | Cell Signaling Technology | Cat# 9349 RRID:AB_10829911 | IF(1:100) |
Antibody | Anti-P38alpha (Rabbit polyclonal) | Santa Cruz Biotechnology | Cat# sc-535 RRID:AB_632138 | WB(1:1000) |
Antibody | Anti-Phospho-NF-κB p65 (Ser536) (Rabbit monoclonal) | Cell Signaling Technology | Cat# 3033 RRID:AB_331284 | WB(1:1000) |
Antibody | Anti-p44/42 MAP kinase (Rabbit polyclonal) | Cell Signaling Technology | Cat# 9101 RRID:AB_331646 | WB(1:1000) |
Antibody | Anti-Phospho-SAPK/JNK (Thr183/Tyr185) (Rabbit polyclonal) | Cell Signaling Technology | Cat# 9251 RRID:AB_331659 | WB(1:1000) |
Commercial assay or kit | eBioscience BrdU Staining Buffer | Thermo Fisher Scientific | Cat#: 00-5525-00 | |
Peptide, recombinant protein | Recombinant Human sRANK Ligand | PeproTech | Cat# 310–01 | 40 ng/mL |
Peptide, recombinant protein | Murine M-CSF | PeproTech | 315–02 | 20 ng/ml |
Chemical compound, drug | 5-Bromo-2′-deoxyuridine (Brdu) | Sigma Aldrich | Cat#: B5002 | 200 mg/Kg |
Commercial assay or kit | LIVE/DEAD Fixable Blue Dead Cell Stain Kit, for UV excitation | Thermo Fisher Scientific | L23105 | 1:1000 |
Commercial assay or kit | Mouse Tartrate Resistant Acid Phosphatase (TRAP) ELISA Kit | MyBioSource.com. | MBS1601167 | |
Software, algorithm | Seurat | PMID:29608179 | RRID:SCR_016341 | https://satijalab.org/seurat/get_started.html |
Software, algorithm | Graphpad Prism 8 | GraphPad Software | RRID:SCR_002798 | |
Software, algorithm | Flowjo V10.7.1 | Flowjo | RRID:SCR_008520 | https://www.flowjo.com/solutions/flowjo |
Software, algorithm | ZEN (blue edition) version 3.4 | ZEN (blue edition) | RRID:SCR_013672 | https://www.zeiss.com/microscopy/en/products/software/zeiss-zen.html |
Other | DAPI stain | BD Biosciences | Cat# 564907, RRID:AB_2869624 | FACS (1 ug/ml) |