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rabbit anti-zip8 rabbit antibody  (Millipore)


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    Structured Review

    Millipore rabbit anti-zip8 rabbit antibody
    <t>ZIP8</t> KO mice have decreased liver manganese and increased splenic iron levels. ICP-MS was performed on liver and spleens from 16-week-old ZIP8 KO mice and littermate controls (fl/fl). n = 5 mice per group. (A,C) Concentrations and (B,D) total levels of (A-B) liver and (C-D) splenic iron, manganese, and zinc were measured. Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation.
    Rabbit Anti Zip8 Rabbit Antibody, supplied by Millipore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/rabbit+anti-zip8+antibody/rabbit+anti+zip14/pmc10119600-90-62-66
    Average 90 stars, based on 1 article reviews
    rabbit anti-zip8 rabbit antibody - by Bioz Stars, 2026-09
    90/100 stars

    Images

    1) Product Images from "A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection"

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    Journal: Blood Advances

    doi: 10.1182/bloodadvances.2022007867

    ZIP8 KO mice have decreased liver manganese and increased splenic iron levels. ICP-MS was performed on liver and spleens from 16-week-old ZIP8 KO mice and littermate controls (fl/fl). n = 5 mice per group. (A,C) Concentrations and (B,D) total levels of (A-B) liver and (C-D) splenic iron, manganese, and zinc were measured. Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation.
    Figure Legend Snippet: ZIP8 KO mice have decreased liver manganese and increased splenic iron levels. ICP-MS was performed on liver and spleens from 16-week-old ZIP8 KO mice and littermate controls (fl/fl). n = 5 mice per group. (A,C) Concentrations and (B,D) total levels of (A-B) liver and (C-D) splenic iron, manganese, and zinc were measured. Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation.

    Techniques Used: Standard Deviation

    Baseline ZIP8 KO mice have impaired iron recycling. (A-D) Tissues and serum from 16-week-old ZIP8 KO and littermate controls (fl/fl) were harvested for analysis. n = 4 to 14 mice per group. (A) Liver, spleen and serum nonheme iron levels. (B) CBCs. (C) Liver Hamp mRNA and BM Erfe mRNA levels. (D) Representative images of Perls’ staining for iron in ZIP8 KO and fl/fl FFPE spleen tissue. 40× original magnification. (E) Splenic red pulp macrophages from C57BL/6 mice were isolated via magnetic bead selection for F4/80+ cells. ZIP8 protein levels are enriched in the splenic F4/80+ population as determined by western blot. n = 4 mice per group. (A-C) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. BM, bone marrow; FFPE, formalin-fixed paraffin-embedded; SD, standard deviation.
    Figure Legend Snippet: Baseline ZIP8 KO mice have impaired iron recycling. (A-D) Tissues and serum from 16-week-old ZIP8 KO and littermate controls (fl/fl) were harvested for analysis. n = 4 to 14 mice per group. (A) Liver, spleen and serum nonheme iron levels. (B) CBCs. (C) Liver Hamp mRNA and BM Erfe mRNA levels. (D) Representative images of Perls’ staining for iron in ZIP8 KO and fl/fl FFPE spleen tissue. 40× original magnification. (E) Splenic red pulp macrophages from C57BL/6 mice were isolated via magnetic bead selection for F4/80+ cells. ZIP8 protein levels are enriched in the splenic F4/80+ population as determined by western blot. n = 4 mice per group. (A-C) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. BM, bone marrow; FFPE, formalin-fixed paraffin-embedded; SD, standard deviation.

    Techniques Used: Staining, Isolation, Selection, Western Blot, Formalin-fixed Paraffin-Embedded, Standard Deviation

    ZIP8 KO and WT mice have similar responses to PHZ. (A-C) C57BL/6 mice were treated with 300 μL of aged RBCs, a single IP injection of 10 mg iron dextran or 2 consecutive daily doses of 60 mg/kg PHZ to induce hemolytic anemia. n = 3 to 5 mice for each treatment group. Tissues were harvested 3 days after treatment. n = 3 to 5 mice per group. (A) Western blot of splenic ZIP8. (B) Correlation between splenic ZIP8 protein levels as quantified by densitometry and splenic nonheme iron levels. P value and R 2 as determined by Pearson’s correlation. (C) Liver Saa1 mRNA levels. (D-F) ZIP8 KO and littermate controls (fl/fl) were treated with PHZ as described above. n = 6 to 9 mice per group. (D) CBCs were performed on day 4 and day 7 on heparinized blood from ZIP8 KO and fl/fl mice. (E) Day 7 liver Saa1 , liver Nqo1 , and spleen Nqo1 mRNA levels and (F) spleen and serum nonheme iron. (A,C-F) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation; WT, wild-type.
    Figure Legend Snippet: ZIP8 KO and WT mice have similar responses to PHZ. (A-C) C57BL/6 mice were treated with 300 μL of aged RBCs, a single IP injection of 10 mg iron dextran or 2 consecutive daily doses of 60 mg/kg PHZ to induce hemolytic anemia. n = 3 to 5 mice for each treatment group. Tissues were harvested 3 days after treatment. n = 3 to 5 mice per group. (A) Western blot of splenic ZIP8. (B) Correlation between splenic ZIP8 protein levels as quantified by densitometry and splenic nonheme iron levels. P value and R 2 as determined by Pearson’s correlation. (C) Liver Saa1 mRNA levels. (D-F) ZIP8 KO and littermate controls (fl/fl) were treated with PHZ as described above. n = 6 to 9 mice per group. (D) CBCs were performed on day 4 and day 7 on heparinized blood from ZIP8 KO and fl/fl mice. (E) Day 7 liver Saa1 , liver Nqo1 , and spleen Nqo1 mRNA levels and (F) spleen and serum nonheme iron. (A,C-F) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation; WT, wild-type.

    Techniques Used: Injection, Western Blot, Standard Deviation

    Loss of ZIP8 has no effect on response to iron deficiency in mice. ZIP8 KO mice and littermate controls (fl/fl) were placed on a 4 ppm Fe diet and CBCs were measured at 6, 8, 12, 16, 20, and 24 weeks on the diet. Tissues and serum were harvested at the end of the treatment. n = 8 to 9 mice per group. (A) CBCs from ZIP8 KO and fl/fl mice. (B) Blood ZPP levels. (C) Spleen, liver, and serum nonheme iron levels from iron-deficient ZIP8 KO mice and fl/fl mice. (D) Liver Hamp1 mRNA. (E) Representative western blot for splenic Fpn, Tfr1, and FtnH protein. (A-D) Graphs depict mean and SD. SD, standard deviation; ZPP, zinc protoporphyrin.
    Figure Legend Snippet: Loss of ZIP8 has no effect on response to iron deficiency in mice. ZIP8 KO mice and littermate controls (fl/fl) were placed on a 4 ppm Fe diet and CBCs were measured at 6, 8, 12, 16, 20, and 24 weeks on the diet. Tissues and serum were harvested at the end of the treatment. n = 8 to 9 mice per group. (A) CBCs from ZIP8 KO and fl/fl mice. (B) Blood ZPP levels. (C) Spleen, liver, and serum nonheme iron levels from iron-deficient ZIP8 KO mice and fl/fl mice. (D) Liver Hamp1 mRNA. (E) Representative western blot for splenic Fpn, Tfr1, and FtnH protein. (A-D) Graphs depict mean and SD. SD, standard deviation; ZPP, zinc protoporphyrin.

    Techniques Used: Western Blot, Standard Deviation

    ZIP8 is induced by inflammation in human alveolar epithelial cells. (A) Representative images for IHC for ZIP8 (brown) and SP-C (red; AT2 cells) in normal human lung tissue (n = 2 biological replicates). Images are 10× (left) and 40× (right) original magnification. (B-D) A549 cells (human alveolar epithelial cell line) were serum starved for 24 hours, then treated with 50 ng/mL recombinant human IL-6, IFN-γ, IL-1α, IL-1β, TNFα, or epidermal growth factor for 16 hours. n = 1 to 3 independent experiments. (B) Representative western blot for ZIP8 protein expression. (C) SLC39A8 mRNA levels. (D) ZIP8 siRNA knockdown. (E) 16HBE cells (human bronchiolar epithelial cell line) SLC39A8 mRNA levels after treatment for 16 hours. Graphs depict mean and SD. IFN- γ, interferon gamma; KD, ZIP8 siRNA; NT, nontargeting siRNA; SD, standard deviation.
    Figure Legend Snippet: ZIP8 is induced by inflammation in human alveolar epithelial cells. (A) Representative images for IHC for ZIP8 (brown) and SP-C (red; AT2 cells) in normal human lung tissue (n = 2 biological replicates). Images are 10× (left) and 40× (right) original magnification. (B-D) A549 cells (human alveolar epithelial cell line) were serum starved for 24 hours, then treated with 50 ng/mL recombinant human IL-6, IFN-γ, IL-1α, IL-1β, TNFα, or epidermal growth factor for 16 hours. n = 1 to 3 independent experiments. (B) Representative western blot for ZIP8 protein expression. (C) SLC39A8 mRNA levels. (D) ZIP8 siRNA knockdown. (E) 16HBE cells (human bronchiolar epithelial cell line) SLC39A8 mRNA levels after treatment for 16 hours. Graphs depict mean and SD. IFN- γ, interferon gamma; KD, ZIP8 siRNA; NT, nontargeting siRNA; SD, standard deviation.

    Techniques Used: Recombinant, Western Blot, Expressing, Standard Deviation

    ZIP8 transports iron from the airspace into the lung. (A) Slc39a8 mRNA levels of C57BL/6 mouse lung subpopulation cell types. B CD45+: BAL macrophages. L CD45+: lung macrophages. CD31+: endothelial cells. Epcam+: epithelial cells. n = 3 to 4 mice per group. (B) ZIP8 KO mice and littermate controls (fl/fl) were treated with 5 μg of 58 Fe 2+ via RO injection or OP aspiration and harvested after 4 hours for ICP-MS analysis of 58 Fe levels. n = 3 mice per group. (C-D) 16-week-old ZIP8 KO and fl/fl mouse lung (C) nonheme iron levels and (D) Nqo1 mRNA and MDA levels. n = 4 to 10 mice per group. (A-D) Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. MDA, malondialdehyde; SD, standard deviation.
    Figure Legend Snippet: ZIP8 transports iron from the airspace into the lung. (A) Slc39a8 mRNA levels of C57BL/6 mouse lung subpopulation cell types. B CD45+: BAL macrophages. L CD45+: lung macrophages. CD31+: endothelial cells. Epcam+: epithelial cells. n = 3 to 4 mice per group. (B) ZIP8 KO mice and littermate controls (fl/fl) were treated with 5 μg of 58 Fe 2+ via RO injection or OP aspiration and harvested after 4 hours for ICP-MS analysis of 58 Fe levels. n = 3 mice per group. (C-D) 16-week-old ZIP8 KO and fl/fl mouse lung (C) nonheme iron levels and (D) Nqo1 mRNA and MDA levels. n = 4 to 10 mice per group. (A-D) Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. MDA, malondialdehyde; SD, standard deviation.

    Techniques Used: Injection, Standard Deviation

    ZIP8 does not play a significant role in LPS-induced ALI. 16-week-old ZIP8 KO mice and littermate controls (fl/fl) were treated with 15 mg/kg LPS through OP aspiration to induce ALI and harvested after 3 days. A subset of mice in both groups were left untreated for comparison. n = 3 to 7 mice per group. (A) Representative western blot for ZIP8 in lung lysate. (B) Lung nonheme iron levels. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial SOD. (B-E) Graphs depict mean and SD. SD, standard deviation.
    Figure Legend Snippet: ZIP8 does not play a significant role in LPS-induced ALI. 16-week-old ZIP8 KO mice and littermate controls (fl/fl) were treated with 15 mg/kg LPS through OP aspiration to induce ALI and harvested after 3 days. A subset of mice in both groups were left untreated for comparison. n = 3 to 7 mice per group. (A) Representative western blot for ZIP8 in lung lysate. (B) Lung nonheme iron levels. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial SOD. (B-E) Graphs depict mean and SD. SD, standard deviation.

    Techniques Used: Western Blot, Activity Assay, Standard Deviation

    ZIP8 deletion is protective against K pneumoniae infection. ZIP8 KO mice and littermate controls (fl/fl) were infected with 1500 CFU of K pneumoniae via OP aspiration and weighed daily until harvest at 3 days. (A) Percent weight loss in ZIP8 KO and fl/fl mice. n = 3 to 4 mice per group. (B) CFU counts in lung, liver, spleen, and blood after infection. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial and cytosolic SOD. Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. SD, standard deviation.
    Figure Legend Snippet: ZIP8 deletion is protective against K pneumoniae infection. ZIP8 KO mice and littermate controls (fl/fl) were infected with 1500 CFU of K pneumoniae via OP aspiration and weighed daily until harvest at 3 days. (A) Percent weight loss in ZIP8 KO and fl/fl mice. n = 3 to 4 mice per group. (B) CFU counts in lung, liver, spleen, and blood after infection. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial and cytosolic SOD. Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. SD, standard deviation.

    Techniques Used: Infection, Activity Assay, Standard Deviation

    Related Articles

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    Article Title: Molecular mechanisms of non-transferrin-bound and transferring-bound iron uptake in primary hippocampal neurons
    Article Snippet: Primary antibodies were diluted in 1% BSA-TBST as follows: 1:6667 for rabbit anti-SDR2 antibody (Sigma-Aldrich, HPA017883), goat anti-Steap2 antibody (Santa Cruz Biotechnology, sc-82365), rabbit anti-Zip8 antibody (Sigma-Aldrich, SAB3500598) and rabbit anti-Zip14 antibody (Sigma-Aldrich, HPA016508); 1:5000 for rabbit anti-DMT1 (gift from Dr. Michael Garrick) and goat anti-TfR (R&D systems, AF2474).



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    Image Search Results


    SLC39A8 and SLC39A14 identified as key model genes playing important roles in tumor microenvironment and cancer progression in CRC (A-B) Representative images of SLC39A8 (A) and SLC39A14 (B) IHC staining in CRC tumors and their paired normal tissues. (C-D) GO and KEGG terms enriched for DEGs between SLC39A8 (C) high/low expressing groups and SLC39A14 (D) high/low expressing groups were identified through GSEA analysis. (E-F) Differences in MsigDB-based pathway activities between SLC39A8 (E) high/low expressing groups and SLC39A14 (F) scored by GSVA. Statistical significance was calculated using Wilcoxon test (E-F). *** p < 0.001, ** p < 0.01, * p < 0.05

    Journal: Clinical and Experimental Medicine

    Article Title: Unveiling the prognostic and therapeutic landscape of the zinc transporter protein SLC39A family in colorectal cancer through multi-omics and machine learning approaches

    doi: 10.1007/s10238-025-01996-2

    Figure Lengend Snippet: SLC39A8 and SLC39A14 identified as key model genes playing important roles in tumor microenvironment and cancer progression in CRC (A-B) Representative images of SLC39A8 (A) and SLC39A14 (B) IHC staining in CRC tumors and their paired normal tissues. (C-D) GO and KEGG terms enriched for DEGs between SLC39A8 (C) high/low expressing groups and SLC39A14 (D) high/low expressing groups were identified through GSEA analysis. (E-F) Differences in MsigDB-based pathway activities between SLC39A8 (E) high/low expressing groups and SLC39A14 (F) scored by GSVA. Statistical significance was calculated using Wilcoxon test (E-F). *** p < 0.001, ** p < 0.01, * p < 0.05

    Article Snippet: Primary antibodies for SLC39A8 (Cell Signaling Technology, 47188S) and SLC39A14 (Cell Signaling Technology, 24161T) were applied overnight at 4 °C in a humidified chamber.

    Techniques: Immunohistochemistry, Expressing

    ZIP8 KO mice have decreased liver manganese and increased splenic iron levels. ICP-MS was performed on liver and spleens from 16-week-old ZIP8 KO mice and littermate controls (fl/fl). n = 5 mice per group. (A,C) Concentrations and (B,D) total levels of (A-B) liver and (C-D) splenic iron, manganese, and zinc were measured. Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: ZIP8 KO mice have decreased liver manganese and increased splenic iron levels. ICP-MS was performed on liver and spleens from 16-week-old ZIP8 KO mice and littermate controls (fl/fl). n = 5 mice per group. (A,C) Concentrations and (B,D) total levels of (A-B) liver and (C-D) splenic iron, manganese, and zinc were measured. Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Standard Deviation

    Baseline ZIP8 KO mice have impaired iron recycling. (A-D) Tissues and serum from 16-week-old ZIP8 KO and littermate controls (fl/fl) were harvested for analysis. n = 4 to 14 mice per group. (A) Liver, spleen and serum nonheme iron levels. (B) CBCs. (C) Liver Hamp mRNA and BM Erfe mRNA levels. (D) Representative images of Perls’ staining for iron in ZIP8 KO and fl/fl FFPE spleen tissue. 40× original magnification. (E) Splenic red pulp macrophages from C57BL/6 mice were isolated via magnetic bead selection for F4/80+ cells. ZIP8 protein levels are enriched in the splenic F4/80+ population as determined by western blot. n = 4 mice per group. (A-C) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. BM, bone marrow; FFPE, formalin-fixed paraffin-embedded; SD, standard deviation.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: Baseline ZIP8 KO mice have impaired iron recycling. (A-D) Tissues and serum from 16-week-old ZIP8 KO and littermate controls (fl/fl) were harvested for analysis. n = 4 to 14 mice per group. (A) Liver, spleen and serum nonheme iron levels. (B) CBCs. (C) Liver Hamp mRNA and BM Erfe mRNA levels. (D) Representative images of Perls’ staining for iron in ZIP8 KO and fl/fl FFPE spleen tissue. 40× original magnification. (E) Splenic red pulp macrophages from C57BL/6 mice were isolated via magnetic bead selection for F4/80+ cells. ZIP8 protein levels are enriched in the splenic F4/80+ population as determined by western blot. n = 4 mice per group. (A-C) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. BM, bone marrow; FFPE, formalin-fixed paraffin-embedded; SD, standard deviation.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Staining, Isolation, Selection, Western Blot, Formalin-fixed Paraffin-Embedded, Standard Deviation

    ZIP8 KO and WT mice have similar responses to PHZ. (A-C) C57BL/6 mice were treated with 300 μL of aged RBCs, a single IP injection of 10 mg iron dextran or 2 consecutive daily doses of 60 mg/kg PHZ to induce hemolytic anemia. n = 3 to 5 mice for each treatment group. Tissues were harvested 3 days after treatment. n = 3 to 5 mice per group. (A) Western blot of splenic ZIP8. (B) Correlation between splenic ZIP8 protein levels as quantified by densitometry and splenic nonheme iron levels. P value and R 2 as determined by Pearson’s correlation. (C) Liver Saa1 mRNA levels. (D-F) ZIP8 KO and littermate controls (fl/fl) were treated with PHZ as described above. n = 6 to 9 mice per group. (D) CBCs were performed on day 4 and day 7 on heparinized blood from ZIP8 KO and fl/fl mice. (E) Day 7 liver Saa1 , liver Nqo1 , and spleen Nqo1 mRNA levels and (F) spleen and serum nonheme iron. (A,C-F) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation; WT, wild-type.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: ZIP8 KO and WT mice have similar responses to PHZ. (A-C) C57BL/6 mice were treated with 300 μL of aged RBCs, a single IP injection of 10 mg iron dextran or 2 consecutive daily doses of 60 mg/kg PHZ to induce hemolytic anemia. n = 3 to 5 mice for each treatment group. Tissues were harvested 3 days after treatment. n = 3 to 5 mice per group. (A) Western blot of splenic ZIP8. (B) Correlation between splenic ZIP8 protein levels as quantified by densitometry and splenic nonheme iron levels. P value and R 2 as determined by Pearson’s correlation. (C) Liver Saa1 mRNA levels. (D-F) ZIP8 KO and littermate controls (fl/fl) were treated with PHZ as described above. n = 6 to 9 mice per group. (D) CBCs were performed on day 4 and day 7 on heparinized blood from ZIP8 KO and fl/fl mice. (E) Day 7 liver Saa1 , liver Nqo1 , and spleen Nqo1 mRNA levels and (F) spleen and serum nonheme iron. (A,C-F) Graphs depict mean and SD; P values determined by 2-tailed unpaired Student t test. SD, standard deviation; WT, wild-type.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Injection, Western Blot, Standard Deviation

    Loss of ZIP8 has no effect on response to iron deficiency in mice. ZIP8 KO mice and littermate controls (fl/fl) were placed on a 4 ppm Fe diet and CBCs were measured at 6, 8, 12, 16, 20, and 24 weeks on the diet. Tissues and serum were harvested at the end of the treatment. n = 8 to 9 mice per group. (A) CBCs from ZIP8 KO and fl/fl mice. (B) Blood ZPP levels. (C) Spleen, liver, and serum nonheme iron levels from iron-deficient ZIP8 KO mice and fl/fl mice. (D) Liver Hamp1 mRNA. (E) Representative western blot for splenic Fpn, Tfr1, and FtnH protein. (A-D) Graphs depict mean and SD. SD, standard deviation; ZPP, zinc protoporphyrin.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: Loss of ZIP8 has no effect on response to iron deficiency in mice. ZIP8 KO mice and littermate controls (fl/fl) were placed on a 4 ppm Fe diet and CBCs were measured at 6, 8, 12, 16, 20, and 24 weeks on the diet. Tissues and serum were harvested at the end of the treatment. n = 8 to 9 mice per group. (A) CBCs from ZIP8 KO and fl/fl mice. (B) Blood ZPP levels. (C) Spleen, liver, and serum nonheme iron levels from iron-deficient ZIP8 KO mice and fl/fl mice. (D) Liver Hamp1 mRNA. (E) Representative western blot for splenic Fpn, Tfr1, and FtnH protein. (A-D) Graphs depict mean and SD. SD, standard deviation; ZPP, zinc protoporphyrin.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Western Blot, Standard Deviation

    ZIP8 is induced by inflammation in human alveolar epithelial cells. (A) Representative images for IHC for ZIP8 (brown) and SP-C (red; AT2 cells) in normal human lung tissue (n = 2 biological replicates). Images are 10× (left) and 40× (right) original magnification. (B-D) A549 cells (human alveolar epithelial cell line) were serum starved for 24 hours, then treated with 50 ng/mL recombinant human IL-6, IFN-γ, IL-1α, IL-1β, TNFα, or epidermal growth factor for 16 hours. n = 1 to 3 independent experiments. (B) Representative western blot for ZIP8 protein expression. (C) SLC39A8 mRNA levels. (D) ZIP8 siRNA knockdown. (E) 16HBE cells (human bronchiolar epithelial cell line) SLC39A8 mRNA levels after treatment for 16 hours. Graphs depict mean and SD. IFN- γ, interferon gamma; KD, ZIP8 siRNA; NT, nontargeting siRNA; SD, standard deviation.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: ZIP8 is induced by inflammation in human alveolar epithelial cells. (A) Representative images for IHC for ZIP8 (brown) and SP-C (red; AT2 cells) in normal human lung tissue (n = 2 biological replicates). Images are 10× (left) and 40× (right) original magnification. (B-D) A549 cells (human alveolar epithelial cell line) were serum starved for 24 hours, then treated with 50 ng/mL recombinant human IL-6, IFN-γ, IL-1α, IL-1β, TNFα, or epidermal growth factor for 16 hours. n = 1 to 3 independent experiments. (B) Representative western blot for ZIP8 protein expression. (C) SLC39A8 mRNA levels. (D) ZIP8 siRNA knockdown. (E) 16HBE cells (human bronchiolar epithelial cell line) SLC39A8 mRNA levels after treatment for 16 hours. Graphs depict mean and SD. IFN- γ, interferon gamma; KD, ZIP8 siRNA; NT, nontargeting siRNA; SD, standard deviation.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Recombinant, Western Blot, Expressing, Standard Deviation

    ZIP8 transports iron from the airspace into the lung. (A) Slc39a8 mRNA levels of C57BL/6 mouse lung subpopulation cell types. B CD45+: BAL macrophages. L CD45+: lung macrophages. CD31+: endothelial cells. Epcam+: epithelial cells. n = 3 to 4 mice per group. (B) ZIP8 KO mice and littermate controls (fl/fl) were treated with 5 μg of 58 Fe 2+ via RO injection or OP aspiration and harvested after 4 hours for ICP-MS analysis of 58 Fe levels. n = 3 mice per group. (C-D) 16-week-old ZIP8 KO and fl/fl mouse lung (C) nonheme iron levels and (D) Nqo1 mRNA and MDA levels. n = 4 to 10 mice per group. (A-D) Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. MDA, malondialdehyde; SD, standard deviation.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: ZIP8 transports iron from the airspace into the lung. (A) Slc39a8 mRNA levels of C57BL/6 mouse lung subpopulation cell types. B CD45+: BAL macrophages. L CD45+: lung macrophages. CD31+: endothelial cells. Epcam+: epithelial cells. n = 3 to 4 mice per group. (B) ZIP8 KO mice and littermate controls (fl/fl) were treated with 5 μg of 58 Fe 2+ via RO injection or OP aspiration and harvested after 4 hours for ICP-MS analysis of 58 Fe levels. n = 3 mice per group. (C-D) 16-week-old ZIP8 KO and fl/fl mouse lung (C) nonheme iron levels and (D) Nqo1 mRNA and MDA levels. n = 4 to 10 mice per group. (A-D) Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. MDA, malondialdehyde; SD, standard deviation.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Injection, Standard Deviation

    ZIP8 does not play a significant role in LPS-induced ALI. 16-week-old ZIP8 KO mice and littermate controls (fl/fl) were treated with 15 mg/kg LPS through OP aspiration to induce ALI and harvested after 3 days. A subset of mice in both groups were left untreated for comparison. n = 3 to 7 mice per group. (A) Representative western blot for ZIP8 in lung lysate. (B) Lung nonheme iron levels. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial SOD. (B-E) Graphs depict mean and SD. SD, standard deviation.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: ZIP8 does not play a significant role in LPS-induced ALI. 16-week-old ZIP8 KO mice and littermate controls (fl/fl) were treated with 15 mg/kg LPS through OP aspiration to induce ALI and harvested after 3 days. A subset of mice in both groups were left untreated for comparison. n = 3 to 7 mice per group. (A) Representative western blot for ZIP8 in lung lysate. (B) Lung nonheme iron levels. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial SOD. (B-E) Graphs depict mean and SD. SD, standard deviation.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Western Blot, Activity Assay, Standard Deviation

    ZIP8 deletion is protective against K pneumoniae infection. ZIP8 KO mice and littermate controls (fl/fl) were infected with 1500 CFU of K pneumoniae via OP aspiration and weighed daily until harvest at 3 days. (A) Percent weight loss in ZIP8 KO and fl/fl mice. n = 3 to 4 mice per group. (B) CFU counts in lung, liver, spleen, and blood after infection. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial and cytosolic SOD. Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. SD, standard deviation.

    Journal: Blood Advances

    Article Title: A mouse model characterizes the roles of ZIP8 in systemic iron recycling and lung inflammation and infection

    doi: 10.1182/bloodadvances.2022007867

    Figure Lengend Snippet: ZIP8 deletion is protective against K pneumoniae infection. ZIP8 KO mice and littermate controls (fl/fl) were infected with 1500 CFU of K pneumoniae via OP aspiration and weighed daily until harvest at 3 days. (A) Percent weight loss in ZIP8 KO and fl/fl mice. n = 3 to 4 mice per group. (B) CFU counts in lung, liver, spleen, and blood after infection. (C) BAL protein levels. (D) BAL and lung tissue MPO activity. (E) Lung mitochondrial and cytosolic SOD. Graphs depict mean and SD; P values were determined by 2-tailed unpaired Student t test. SD, standard deviation.

    Article Snippet: For IHC for ZIP8 and SP-C in human lung tissue, antigen retrieval was performed by boiling in Tris-EDTA (10 mM Tris base 1 mM disodium EDTA dihydrate, pH 9.0) for 10 min. IHC was performed using ImmPRESS HRP Goat Anti-Rabbit IgG Polymer Detection Kit, Peroxidase (MP-7451) and ImmPRESS-AP Horse Anti-Mouse IgG Polymer Kit, Alkaline Phosphatase (MP-5402) according to the manufacturer’s instructions, with rabbit anti-ZIP8 rabbit antibody (Sigma HPA038833) and mouse anti-SP-C antibody (Santa Cruz, sc-518029) used as the primary antibody at 200 ng/mL.

    Techniques: Infection, Activity Assay, Standard Deviation