4t1 cat crl 2539 cell lines (ATCC)
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4t1 Cat Crl 2539 Cell Lines, supplied by ATCC, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 86 stars, based on 1 article reviews
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1) Product Images from "Two-dimensional coordination risedronate-manganese nanobelts as adjuvant for cancer radiotherapy and immunotherapy"
Article Title: Two-dimensional coordination risedronate-manganese nanobelts as adjuvant for cancer radiotherapy and immunotherapy
Journal: Nature Communications
doi: 10.1038/s41467-024-53084-w
Figure Legend Snippet: a Measuring the longitudinal relaxation rates ( r 1 ) of RMn-NBs and commercial Fe 3 O 4 contrast agent ( n = 3 independent samples). b Measuring the transverse relaxation rates ( r 2 ) of RMn-NBs and commercial Fe 3 O 4 contrast agent ( n = 3 independent samples). c T 2 -weighted MRI of RMn-NBs and commercial Fe 3 O 4 contrast agent ( n = 3 independent samples). d Dynamic MRI after intravenous injection of RMn-NBs (10 mM × 0.2 mL) in CT26 tumor. The doses of Mn 2+ and RANa are 5.5 mg kg −1 and 30.5 mg kg −1 , respectively ( n = 3 mice). e Relative MRI signal intensities of tumor and kidney regions in the 4T1 tumor-bearing mice at various time points ( n = 3 mice). The dynamic concentrations of Mn 2+ accumulated within ( f ) tumor and ( g ) kidney in the 4T1 tumor-bearing mice determined by inductively coupled plasma optical emission spectrometer (ICP-OES), respectively ( n = 3 mice). h Pharmacokinetic profiles of free RANa and RMn-NBs in orthotopic 4T1 tumors. The dynamic concentrations of RANa accumulated within ( i ) tumor and ( j ) kidney of 4T1 tumor-bearing mice determined by HPLC, respectively ( n = 3 mice). All data are shown as mean ± SD. Source data are provided as a file.
Techniques Used: Injection
Figure Legend Snippet: a Schematic illustration of in situ vaccination mediated by RMn-NB-sensitized RT. Created in BioRender. Luo, Z. (2024) BioRender.com/n85g329. b Tumor growth curves, ( c ) isolated tumor photographs, and ( d ) tumor weights of BALB/c mice immunized with Saline + RT and RMn-NBs + RT-treated CT26 tumor cells, respectively ( n = 6 mice). e Percentages of T EM in the spleen analyzed by FCM. The spleens in different groups are collected on day 30 ( n = 6 mice). f Tumor growth curves of 4T1 breast tumor-bearing mice treated with Saline, Saline + RT, RMn-NBs + RT, RMn-NBs + RT + αCD8a and RMn-NBs + RT + αPD-L1 ( n = 6 mice). The doses of Mn 2+ and RANa are 5.5 mg kg −1 and 30.5 mg kg −1 , respectively. X-ray irradiation is performed after intravenous injection of RMn-NBs (10 mM × 0.2 mL) for 6 h. Treatments are performed with 3 fractions (total 6 Gy) on days 0, 3, and 6. αCD8a (10 mg kg −1 ) and αPD-L1 (10 mg kg −1 ) are respectively administered via intraperitoneal injection after RT for 6 h, and treatments are performed on days 0, 3, and 6 ( n = 6 mice). g Weights of 4T1 breast tumor after various treatments ( n = 6 mice). h Survival curves of 4T1 breast tumor-bearing mice ( n = 6 mice). i Quantification of metastatic lesions in the lungs ( n = 6 mice). j Average size of each nodule in the lungs ( n = 6 mice). All data are shown as mean ± SD. Statistical analysis is performed using two-tailed Student’s t -test for comparing two groups, and one-way ANOVA analysis of variance for multiple groups. p > 0.05 represent nonsignificance, while p < 0.05 indicate statistical significance. Source data are provided as a file.
Techniques Used: In Situ, Isolation, Saline, Irradiation, Injection, Two Tailed Test