| Literature DB >> 27866518 |
Bin Liu1, Xiaoqin Liu1, Ye Yang1, Jun Ge1, Jing Li2.
Abstract
BACKGROUND: Small cell lung cancer (SCLC) accounts for approximately 15% of lung cancer. The poor prognosis of SCLC patients is attributed to the early blood and lymph node metastasis. However, the mechanism of SCLC is still unclear. Recent studies show that LncRNA plays an important role in the development, metastasis, and apoptosis of tumor. Thus, the present study aimed to investigate the expression and clinical significance of LncRNA AK09398 in SCLC.Entities:
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Year: 2016 PMID: 27866518 PMCID: PMC5999643 DOI: 10.3779/j.issn.1009-3419.2016.11.06
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
1qRT-PCR法检测LncRNA AK09398在非肿瘤组织及SCLC组织中的表达
The expression of LncRNA AK09398 were measured in nontumor tissues and SCLC tissues by qRT-PCR
SCLC患者组织标本中LncRNA AK09398的表达与病理特征的关系
Relationship of LncRNA AK09398 expression with pathological characteristics of SCLC patients
| Clinical characteristics | LncRNA AK09398 expression | ||||
| Low | High | ||||
| SCLC: small cell lung cancer. | |||||
| Cases ( | 52 | 66 | |||
| Age (yr) | 0.164 | 0.685 | |||
| < 56 | 24 | 28 | |||
| ≥56 | 28 | 38 | |||
| Gender | 0.008 | 0.930 | |||
| Female | 24 | 31 | |||
| Male | 28 | 35 | |||
| Disease stage | 23.672 | < 0.001 | |||
| Limited | 35 | 15 | |||
| Advanced | 17 | 51 | |||
| Lymph node metastasis | 16.765 | < 0.001 | |||
| Yes | 20 | 50 | |||
| No | 32 | 16 | |||
| Distant metastasis | 27.464 | < 0.001 | |||
| Yes | 16 | 52 | |||
| No | 36 | 14 | |||
| Smoking | 0.014 | 0.905 | |||
| Yes | 27 | 35 | |||
| No | 25 | 31 | |||
| Chemotherapy reaction | 29.801 | 0.001 | |||
| Sensitivity | 38 | 15 | |||
| Resistance | 14 | 51 | |||
| Survival status | 25.451 | < 0.001 | |||
| Survival | 35 | 14 | |||
| Death | 17 | 52 | |||
2LncRNA AK09398的表达与SCLC患者无进展生存时间及总生存时间的关系。A:LncRNA AK09398的表达与SCLC患者无进展生存时间的关系;B:LncRNA AK09398的表达与SCLC患者总生存时间的关系。
The relationship of LncRNA AK09398 expression with progression-free survival (PFS) and overall survival (OS) in SCLC patients. A: The relationship of LncRNA AK09398 expression with PFS in SCLC patients; B: The relationship of LncRNA AK09398 expression with OS in SCLC patients.
Cox多因素分析影响SCLC预后的独立因素
Independent prognosis factors of SCLC by Cox multivariate analysis
| Characteristics | Sx | Wald | RR (95%CI) | ||
| Gender | 0.441 | 0.197 | 1.008 | 1.003 (0.635-1.927) | 0.550 |
| Age | 0.405 | 0.347 | 0.494 | 1.050 (0.427-1.745) | 0.970 |
| Disease stage | 3.74 | 2.660 | 4.040 | 3.997 (1.850-7.940) | 0.001 |
| LncRNA AK09398 | 4.670 | 3.830 | 3.943 | 5.320 (4.341-11.350) | < 0.001 |
| Distant metastasis | 3.240 | 1.165 | 2.270 | 2.530 (1.430-7.160) | 0.001 |
| Lymph node metastasis | 1.943 | 1.626 | 1.979 | 1.480 (1.173-2.980) | 0.003 |
| Chemosensitivity | 1.720 | 0.650 | 0.470 | 1.390 (0.946-1.543) | 0.070 |