Journal: Technology in Cancer Research & Treatment

Article Title: B7-H3 and CD39 Co-Localization in Gastric Cancer: A Potential Prognostic Biomarker and Potential Dual-Target for Immunotherapy

doi: 10.1177/15330338251380957

Figure Lengend Snippet: Expression Patterns of B7-H3 and CD39 in Gastric Precancerous Lesions and Gastric Cancer Tissues. (A) Representative IHC Expression Patterns of B7-H3 and CD39 Across Different Pathological Stages (CSG, CAG, LGIN, HGIN, and GC). (B) Quantitative Analysis of Positive Expression Areas of CD39. (C) Quantitative Analysis of Positive Expression Areas of B7-H3. (D) Representative Multiplex IHC Expression Patterns of B7-H3 and CD39 Across Different Pathological Stages (CSG, CAG, LGIN, HGIN, and GC). (E) Quantitative Analysis of Multiplex IHC Expression of B7-H3 and CD39. (F) Representative Co-Localization Expression of B7-H3 and CD39 in GC. IHC Scale Bars: 50 µm; mIHC Scale Bars: 100 µm.

Article Snippet: The following primary antibodies were used according to the manufacturer's instructions: mouse anti-human B7-H3 monoclonal antibody, 1/200 dilution (Cat No: 66 481-1-Ig, Proteintech, China), rabbit anti-human CD39 polyclonal antibody, 1/1000 dilution (Cat No: 14211-1-AP, Proteintech, China) and mouse anti-human CD8 monoclonal antibody, 1/10 000 dilution (Cat No: 66868-1-Ig, Proteintech, China).

Techniques: Expressing, Multiplex Assay

Journal: Technology in Cancer Research & Treatment

Article Title: B7-H3 and CD39 Co-Localization in Gastric Cancer: A Potential Prognostic Biomarker and Potential Dual-Target for Immunotherapy

doi: 10.1177/15330338251380957

Figure Lengend Snippet: Co-Localization of B7-H3 and CD39 in Gastric Cancer Cells Indicates Poor Prognosis. (A, B) Representative Immunohistochemical Images Showing Low and High Expression of B7-H3 (A) and CD39 (B) in Gastric Cancer (GC) Specimens. (C) Correlation Analysis of B7-H3 and CD39 Expression. (F, G, H, I) Kaplan-Meier Survival Curves for Overall Survival of GC Patients Based on the Expression Status of B7-H3 (F), CD39 (G), Dual High Expression of B7-H3 and CD39 (H), and Co-Localized Expression Status of B7-H3-CD39 (I). Scale Bars: 100 µm.

Article Snippet: The following primary antibodies were used according to the manufacturer's instructions: mouse anti-human B7-H3 monoclonal antibody, 1/200 dilution (Cat No: 66 481-1-Ig, Proteintech, China), rabbit anti-human CD39 polyclonal antibody, 1/1000 dilution (Cat No: 14211-1-AP, Proteintech, China) and mouse anti-human CD8 monoclonal antibody, 1/10 000 dilution (Cat No: 66868-1-Ig, Proteintech, China).

Techniques: Immunohistochemical staining, Expressing

Journal: Technology in Cancer Research & Treatment

Article Title: B7-H3 and CD39 Co-Localization in Gastric Cancer: A Potential Prognostic Biomarker and Potential Dual-Target for Immunotherapy

doi: 10.1177/15330338251380957

Figure Lengend Snippet: Absence of Correlation Between Co-localization of B7-H3 and CD39 Expression and CD8 + T Cell Infiltration in Gastric Cancer. (A, B) Representative Immunohistochemical Images Showing the Expression of B7-H3 with CD8 (A) or CD39 with CD8 (B) in the Same Patient. (C) Correlation Between B7-H3 Expression and CD8 Expression, and Between CD39 Expression and CD8 Expression. (D, E) Representative Multiplex Immunohistochemistry Images of B7-H3, CD39, and CD8 (D), and Correlation Analysis Between the Co-Localization Expression Score of B7-H3 and CD39 and the Extent of CD8 Infiltration (E). (F, G) Representative Multiplex Immunohistochemistry Images of CD39 and CD8, with Arrows Indicating CD39 + CD8 + T Cells (F), and the Proportion of CD39 + CD8 + T Cells within the CD8 + T Cell Population (G). Scale Bars: 100 µm.

Article Snippet: The following primary antibodies were used according to the manufacturer's instructions: mouse anti-human B7-H3 monoclonal antibody, 1/200 dilution (Cat No: 66 481-1-Ig, Proteintech, China), rabbit anti-human CD39 polyclonal antibody, 1/1000 dilution (Cat No: 14211-1-AP, Proteintech, China) and mouse anti-human CD8 monoclonal antibody, 1/10 000 dilution (Cat No: 66868-1-Ig, Proteintech, China).

Techniques: Expressing, Immunohistochemical staining, Multiplex Assay, Immunohistochemistry

Journal: Technology in Cancer Research & Treatment

Article Title: B7-H3 and CD39 Co-Localization in Gastric Cancer: A Potential Prognostic Biomarker and Potential Dual-Target for Immunotherapy

doi: 10.1177/15330338251380957

Figure Lengend Snippet: Kaplan-Meier Survival Curves for Gastric Cancer Patients Based on Specific Expression Statuses and Immune Cell Infiltration Levels. (A, B, C, D) Kaplan-Meier Survival Curves for GC Patients Stratified by B7-H3 High CD8 Low (A) Expression Status 、 CD39 High CD8 Low (B) Expression Status 、 B7-H3-CD39 Both high CD8 Low Expression Status (C) and B7-H3-CD39 Co-localization CD8 low Expression Status (D). (E, F) Kaplan-Meier Survival Curves for GC Patients Based on CD8 + T Cell Infiltration Levels (E) and CD39 + CD8 + T Cell Infiltration Status (F).

Article Snippet: The following primary antibodies were used according to the manufacturer's instructions: mouse anti-human B7-H3 monoclonal antibody, 1/200 dilution (Cat No: 66 481-1-Ig, Proteintech, China), rabbit anti-human CD39 polyclonal antibody, 1/1000 dilution (Cat No: 14211-1-AP, Proteintech, China) and mouse anti-human CD8 monoclonal antibody, 1/10 000 dilution (Cat No: 66868-1-Ig, Proteintech, China).

Techniques: Expressing

Journal: International Journal of Nanomedicine

Article Title: T Cell-Derived Apoptotic Extracellular Vesicles Ameliorate Bone Loss via CD39 and CD73-Mediated ATP Hydrolysis

doi: 10.2147/IJN.S491222

Figure Lengend Snippet: ApoEVs hydrolyze ATP to adenosine via surface CD39 and CD73. ( A ) The activity of ApoEVs and apoptotic T cells to hydrolyze ATP was measured in vitro (N = 3). ( B ) Extracellular ATP concentration in bone marrow plasma of sham and OVX animals (N = 6). ( C ) Western blot analysis of CD39 and CD73 in bone marrow of sham and OVX animals. ( D ) Extracellular adenosine concentration in bone marrow plasma of sham and OVX animals. ( E ) Western blot analysis of CD39 and CD73 on the membrane of apoptotic T cells and ApoEVs. ( F ) Immunoelectron microscopy detection of CD39 and CD73 on ApoEVs (scale bar = 200 nm). Yellow arrows indicate CD39 and red arrows indicate CD73 adhered by gold particles. ( G ) The activity of ApoEVs to hydrolyze ATP with or without POM (a CD39 inhibitor) or PSB (a CD73 inhibitor) was determined in vitro (N = 3). ( H ) The activity of ApoEVs in hydrolyzing ATP to adenosine with or without POM or PSB was determined in vitro (N = 3). Data are presented as mean ± SD; ns, not significant; ***P< 0.001 by one-way ANOVA with Tukey’s post hoc test or unpaired Student’s t test.

Article Snippet: To prepare CD39- or CD73-inhibited ApoEVs, 30 μg/mL of ApoEVs were preincubated with 100 μM POM (dissolved in DMSO, MedChemExpress) or PSB (dissolved in water, MedChemExpress) for 40 minutes at room temperature.

Techniques: Activity Assay, In Vitro, Concentration Assay, Clinical Proteomics, Western Blot, Membrane, Immuno-Electron Microscopy

Journal: International Journal of Nanomedicine

Article Title: T Cell-Derived Apoptotic Extracellular Vesicles Ameliorate Bone Loss via CD39 and CD73-Mediated ATP Hydrolysis

doi: 10.2147/IJN.S491222

Figure Lengend Snippet: ApoEVs promote bone regeneration via surface CD39 and CD73. OVX mice were divided into four groups and injected with PBS, ApoEVs, and POM or PSB pretreated ApoEVs, respectively (N = 5–6). Extracellular ATP ( A ) and adenosine ( B ) concentration in bone marrow plasma in different groups of mice were detected. ( C ) Micro-CT analyses of trabecular bone mass in the femurs. ( D-G ) Quantitative analyses of BMD ( D ), BV/TV ( E ), Tb. N ( F ) and Tb. Sp ( G ). ( H-J ) ELISA assays of IFN-γ ( H ), IL-17 ( I) and TNF-α ( J ) concentrations in the serum of peripheral blood from indicated groups. Data are presented as mean ± SD; ns, not significant; *P< 0.05; **P< 0.01; ***P< 0.001 by one-way ANOVA with Tukey’s post hoc test.

Article Snippet: To prepare CD39- or CD73-inhibited ApoEVs, 30 μg/mL of ApoEVs were preincubated with 100 μM POM (dissolved in DMSO, MedChemExpress) or PSB (dissolved in water, MedChemExpress) for 40 minutes at room temperature.

Techniques: Injection, Concentration Assay, Clinical Proteomics, Micro-CT, Enzyme-linked Immunosorbent Assay

Journal: BMC Complementary Medicine and Therapies

Article Title: Integrated proteomics and metabolomics analysis of lumbar in a rat model of osteoporosis treated with Gushukang capsules

doi: 10.1186/s12906-022-03807-7

Figure Lengend Snippet: Differential proteins and metabolites enriched by the common metabolic pathways in GSK/OVX and OVX/SHAM. * represents a protein or metabolite with differential expression trends between GSK/OP and OP/SHAM

Article Snippet: Anti-Slc1a3 rabbit polyclonal antibody [EPR12686] was from Abcam Plc ((Cambridge, USA), anti-Aldh3b1 rabbit polyclonal antibody [TA323583S] was from OriGene Technologies, Inc. (Rockwell, USA), anti-Gstz1 rabbit polyclonal antibody [No.Ag6676], anti-Cant1 rabbit polyclonal antibody [No.12164–1-AP], anti-Bid rabbit polyclonal antibody [No.10988–1-AP] were from Proteintech Group, Inc. (Rosement, USA).

Techniques: Quantitative Proteomics, Activation Assay

Journal: Heliyon

Article Title: Pharmacodynamics of Sishen decoction in relieving rheumatoid arthritis: Chemical composition, regulatory pathway and online prediction simulation

doi: 10.1016/j.heliyon.2024.e37257

Figure Lengend Snippet: SSD treatment ameliorated RA rats. Representative images of hind paws from different groups and changes in foot circumference. Hematoxylin eosin staining and immunohistochemical staining (CD31, CD39, CD73, CCR6 and IL1R1) of knee joint synovial slices. * P < 0.05, ** P < 0.01 vs Model group.

Article Snippet: Additionally, antibodies for IL1R1, CD39, CD73, and CCR6 were obtained from Bosterbio in Wuhan, China.

Techniques: Staining, Immunohistochemical staining