| Literature DB >> 29945702 |
Cong Wang1, Yongwen Li2, Ying Li2, Hao Gong1, Hongbing Zhang1, Yin Yuan1, Weiting Li1, Hongyu Liu2, Jun Chen1,2.
Abstract
BACKGROUND: LC-3 and P62, two of important autophagy-related proteins, were reported highly expressed in many kinds of human malignancies and associated with outcomes of the patients. The purpose of this study was to investigate the expression status of LC-3 and P62 in non-small cell lung cancer patients and define the clinical-pathologic features.Entities:
Keywords: Autophagy; Immunohistochemistry; LC-3; Non-small cell lung cancer; P62
Mesh:
Substances:
Year: 2018 PMID: 29945702 PMCID: PMC6022032 DOI: 10.3779/j.issn.1009-3419.2018.06.04
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
LC-3和P62在66例NSCLC中的表达情况和其临床特征分析
The expression of LC-3 and P62 in 66 lung cancer patients and their clinical characteristics
| Factor | LC-3 | P62 | ||||||
| + | - | + | - | |||||
| Total | 66 | 27 (40.9%) | 39 (59.1%) | 43 (65.2%) | 23 (34.8%) | |||
| Histology | ||||||||
| SCC | 21 | 12 | 9 | 0.013 | 5 | 16 | < 0.001 | |
| AD | 45 | 15 | 30 | 38 | 7 | |||
| Gender | ||||||||
| Male | 46 | 20 | 26 | 0.432 | 30 | 16 | 0.38 | |
| Female | 20 | 7 | 13 | 13 | 7 | |||
| Age (yr) | ||||||||
| ≤61 | 19 | 6 | 13 | 0.889 | 10 | 9 | 0.076 | |
| > 61 | 47 | 21 | 26 | 33 | 14 | |||
| Smoking history | ||||||||
| Yes | 30 | 11 | 19 | 0.409 | 22 | 8 | 0.112 | |
| No | 36 | 16 | 20 | 21 | 15 | |||
| Clinical stage | ||||||||
| Ⅰ-Ⅱ | 14 | 6 | 8 | 0.094 | 4 | 10 | < 0.001 | |
| Ⅲ-Ⅳ | 52 | 21 | 31 | 39 | 13 | |||
| Metastasis | ||||||||
| Yes | 50 | 17 | 33 | 0.006 | 29 | 21 | < 0.001 | |
| No | 16 | 10 | 6 | 14 | 2 | |||
1LC-3和P62免疫组化结果示意图。
The immunohistochemistry staining results of LC-3 and P62 in lung cancer.
LC-3和P62表达相关性分析
Correlation analysis of LC-3 and P62 expression
| LC-3 expression | P62 expression | ||
| Positive | Negative | ||
| Positive | 9 | 18 | < 0.001 |
| Negative | 34 | 5 | |
2Kaplan-Meier生存曲线分析。
Kaplan-Meier survival analysis.