|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Analysis of human tissues revealed progressive accumulation of p62/SQSTM1 in a significant proportion of cancer samples compared to normal tissue, suggesting that defective autophagy has relevance to SCCHN.
|
24599075 |
2014 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Our findings demonstrate that Twist1 is a key downstream effector of p62 in regulation of cell proliferation and migration and suggest that targeting p62-mediated Twist1 stabilization is a promising therapeutic strategy for prevention and treatment of cancer.
|
24927592 |
2014 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Autophagy and apoptosis regulate cancer cell viability in response to cytotoxic stress; however, their functional relationship remains unclear. p62/sequestosome 1 is a multifunctional protein and a signaling hub that shuttles ubiquitinated proteins to the lysosome during autophagy.
|
24121507 |
2013 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
In this study we aimed to confirm the emerging role of Chromatin Assembly Factor 1 (CAF-1 p60) as a new proliferation and prognostic marker for cancer and to test the usefulness of the tissue microarray technique (TMA) for CAF-1 p60 rapid screening in several human malignancies.
|
23109837 |
2012 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Not surprisingly, p62 is required for tumor transformation owing to its roles as a key molecule in nutrient sensing, as a regulator and substrate of autophagy, as an inducer of oxidative detoxifying proteins, and as a modulator of mitotic transit and genomic stability; all crucial events in the control of cell growth and cancer.
|
22424619 |
2012 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
The protein scaffold and signaling regulator p62 is important in critical cellular functions, including bone homeostasis, obesity, and cancer, because of its interactions with various signaling intermediaries. p62 is overexpressed in human cancers and is induced during cell transformation.
|
20974803 |
2011 |
|
Malignant Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
The ZIP3 down regulation accompanied the loss of zinc in early and progressing malignancy.
|
21613827 |
2011 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
The results demonstrate that hypoxic activation of autophagy induces clearance of p62 protein and implies a role for p62 in the regulation of hypoxic cancer cell survival responses.
|
18931699 |
2009 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Cytosolic overexpression of p62 is a novel immunohistochemical characteristic in prostatic adenocarcinoma and high-grade PIN, suggesting that p62 might be a novel marker for prostatic malignancy.
|
16405664 |
2006 |
|
Malignant Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
Cloning and characterization of a novel 90 kDa 'companion' auto-antigen of p62 overexpressed in cancer.
|
12118381 |
2002 |
|
Malignant Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Immunohistochemical analysis of HCC liver showed that 33% (9 of 27) exhibited readily detectable staining of p62 protein in the cytoplasm of all malignant cells in cancer nodules, whereas it was undetectable in adjacent nonmalignant liver cells.
|
11549587 |
2001 |
|
Malignant Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
The homologous proteins are: KH domain-containing protein overexpressed in cancer (Koc); zipcode binding protein, a protein which binds to a conserved nucleotide element in chicken beta-actin mRNA (ZBP1); and a protein which binds to a promoter cis element in Xenopus laevis TFIIIA gene (B3). p62 protein is cytoplasmic in location, and autoantibodies were found in 21% of a cohort of HCC patients.
|
10190901 |
1999 |