Search results for "Cancer Cell Biology"
showing 3 items of 3 documents
The abrogation of the HOXB7/PBX2 complex induces apoptosis in melanoma through the miR-221&222-c-FOS pathway.
2013
Cutaneous melanoma is the fastest increasing cancer worldwide. Although several molecular abnormalities have been associated with melanoma progression, the underlying mechanisms are still largely unknown and few targeted therapies are under evaluation. Here we show that the HOXB7/PBX2 dimer acts as a positive transcriptional regulator of the oncogenic microRNA-221 and -222. In addition, demonstrating c-FOS as a direct target of miR-221&222, we identify a HOXB7/PBX2→miR-221&222 →c-FOS regulatory link, whereby the abrogation of functional HOXB7/PBX2 dimers leads to reduced miR-221&222 transcription and elevated c-FOS expression with consequent cell death. Taking advantage of the treatment wit…
Supplemental Table 1. Spearman rank order correlations between individual analysis methods. Significant (p<0.05) coefficients (rs) are indicated i…
2019
Supplemental Table 1. Spearman rank order correlations between individual analysis methods. Significant (p<0.05) coefficients (rs) are indicated in bold. Supplemental Table 2. Impact of amount of starting DNA on telomere lengths (n=3) calculated using 4 different analysis methods and applying 2 different equations.
Supplemental Figure 1 Southern blot images of telomere profiles for (A) 15 human cell lines and (B) 3 peripheral blood samples. A total of 2.0 g of …
2022
Supplemental Figure 1 Southern blot images of telomere profiles for (A) 15 human cell lines and (B) 3 peripheral blood samples. A total of 2.0 g of DNA was loaded for each cell line in (A), and 1.0, 1.5, 2.0 and 2.5 g of DNA, as indicated above each lane, for peripheral blood (PB) samples in (B). bp=base pairs