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第42卷第8期 李北辰,徐芳蓉,杨崇正,等. lncRNA在骨质疏松中作用的初步研究[J].
2022年8月 南京医科大学学报(自然科学版),2022,42(08):1100-1106 ·1103 ·
A Down_regulated Not_regulated Up_regulated C
mononuclear cell
differentiation
lymphocyte differentiation
9
( p.value) 6 cellular response to BP
type Ⅰ interferon
signaling pathway
-lg type Ⅰ interferon p.adjust
3
response to 0.020
type Ⅰ interferon 0.025
0.030
0 negative regulation of
viral genome replication 0.035
-3 0 3 6 0.040
log2FC(Osteoporosis/Control) receptor ligand activity
signaling receptor Count
B B activator activity
Neuroactive ligand⁃ 20
receptof interaction channel activity 30
passive transmembrane 40
PI3K⁃Akt signaling
transporter activity
pathway Count
ion channel activity
15 MF
cAMP signaling pathway
20 gated channel activity
Hepatitis C 25 cytoking activity
30 sodium ion transmembrane
Influenza A transporter activity inorganic anion
p.adjust
transmembrane transporter activity
0.01
Measles transmembrane receptor
0.02
protein kinase activity
0.03
Circadian entrainment
0.02 0.03 0.04 0.05
GABAergic synapse GeneRatio
Morphine addiction
0.03 0.04 0.05 0.06 0.07 0.08
GeneRatio
A:根据mRNA DEG 绘制火山图。红色圆点代表上调DEG,蓝色圆点代表下调DEG;B:与原发性骨质疏松相关mRNA的DEG的GO富集
分析;C:与原发性骨质疏松相关mRNA的DEG的KEGG富集分析。
图1 使用生物信息学方法对GSE35956进行分析
Figure 1 GSE35956 dataset was analyzed by using bioinformatics methods
A B
Sample Type Osteoporsis⁃vs⁃Control volcano plot
2.0 Sample Type 6
1.5 control
osteoporosis
1.0
0.5 4
0 ( pValue) Up
-0.5 NoSig
-1.0 -lg 2 Down
-1.5
0
-4 -2 0 2 4
log2 (fold change)
A:根据lncRNA DEG绘制基因热图;B:根据lncRNA DEG绘制火山图。红色圆点代表上调DEG,蓝色圆点代表下调DEG。
图2 对GSE35956进行lncRNA重注释并进行差异表达基因分析
Figure 2 LncRNA re⁃annotation and differential expression gene analysis for GSE35956