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The Survival Scatter plot shows the clinical status (i.e. dead or alive) for all individuals in the patient cohort, based on the same data that underlies the corresponding Kaplan-Meier plots. Patients that are alive at last time for follow-up are shown in blue and patients who have died during the study are shown in red.
The x-axis shows the expression levels (FPKM) of the investigated gene in the tumor tissue at the time of diagnosis. The y-axis shows the follow-up time after diagnosis (years). Both axes are complimented with kernel density curves demonstrating the data density over the axes. The top density plot shows the expression levels (FPKM) distribution among dead (red) and alive patients (blue). The right density plot shows the data density of the survived years of dead patients with high and low expression levels respectively, stratified using the cutoff indicated by the vertical dashed line through the Survival Scatter plot. This cutoff is automatically defined based on the FPKM cutoff that minimizes the p-score. The cutoff can be changed by dragging the vertical line or by entering a cutoff value in the square labeled "Current cut-off".
Under the Survival Scatter plot the p-score landscape (black curve; left axis) is shown together with dead median separation (red curve; right axis). Dead median separation is the difference in median mRNA expression between patients who have died with high and low expression, respectively. It is calculated as follows: median FPKM expression of dead patients with high expression - median FPKM expression of dead patients with low expression. This is intended to aid the user in visually exploring custom cutoffs and the associated p-scores and dead median separation.
Individual patient data is displayed and can be filtered by clicking on one or more of the category buttons on the top of the page. Categories describing expression level and patient information include: high, low, alive, dead, female, male and tumor stages. The scale of the x-axis can be toggled between linear and log-scale by clicking on the "x log" button. Mouse-over function shows TCGA ID, patient information and mRNA expression (FPKM) for each patient.
& Survival analysisi
Kaplan-Meier plots summarize results from analysis of correlation between mRNA expression level and patient survival. Patients were divided based on level of expression into one of the two groups "low" (under cut off) or "high" (over cut off). X-axis shows time for survival (years) and y-axis shows the probability of survival, where 1.0 corresponds to 100 percent.
Current cut-off shows the cut-off (FPKM) currently selected. It may be changed manually. When the current cut-off is changed, the vertical dashed line indicating cut-off, the interactive survival scatter plot and the Kaplan-Meier curve will be automatically adjusted to show results accordingly.
: Best expression cut offi
Based on the FPKM value of each gene, patients were classified into two groups and association between prognosis (survival) and gene expression (FPKM) was examined. The best expression cut-off refers the FPKM value that yields maximal difference with regard to survival between the two groups at the lowest log-rank P-value. Best expression cut-off was selected based on survival analysis .
When clicking on this number, the vertical dashed line indicating cut-off, the interactive survival plot, and the Kaplan-Meier curve will be adjusted to show results based on the best expression cut-off.
Median expression refers to the median FPKM value calculated based on the gene expression (FPKM) data from all patients in this dataset. When clicking on this number, the vertical dashed line indicating cut-off, the interactive survival plot, and the Kaplan-Meier curve will be adjusted to show results based on the median expression.
Median follow up time refers to the median time (years) after diagnosis with this type of cancer, based on clinical data from all patients in this dataset.
: N/A P scorei
Log-rank P value for Kaplan-Meier plot showing results from analysis of correlation between mRNA expression level and patient survival.
N/A 3-year survival highi
5-year survival for patients with higher expression than the expression cutoff.
For melanoma and glioma, 3-year survival is shown.
N/A 3-year survival lowi
5-year survival for patients with lower expression than the expression cutoff.
For melanoma and glioma, 3-year survival is shown.
N/A
TCGA RNA samplesi
RNA-seq data is reported as median FPKM (number Fragments Per Kilobase of exon per Million reads), generated by the The Cancer Genome Atlas (TCGA) .
Normal distribution across the dataset is visualized with box plots, shown as median and 25th and 75th percentiles. Points are displayed as outliers if they are above or below 1.5 times the interquartile range. FPKM values of the individual samples are presented next to the box plot.
Average FPKM
2362.7
Number of samples
102
Samples
Sample
Description
FPKM
TCGA-DA-A960-01A
73 years, male, white, stage:iib, alive, 804 days
15932.1
TCGA-D3-A5GT-01A
43 years, male, white, stage:iiic, alive, 487 days
8803.0
TCGA-EB-A553-01A
62 years, male, white, stage:iic, alive, 226 days
8412.8
TCGA-ER-A194-01A
77 years, male, white, dead, 1354 days
5904.7
TCGA-EB-A85I-01A
66 years, male, white, stage:iic, alive, 362 days
5895.4
TCGA-YG-AA3N-01A
67 years, male, stage:iic, alive, 306 days
5627.4
TCGA-EB-A5UM-01A
48 years, female, white, stage:iic, alive, 779 days
5335.8
TCGA-EB-A4OY-01A
65 years, female, white, stage:iiib, alive, 977 days
5226.8
TCGA-EB-A4OZ-01A
42 years, female, white, stage:iiic, alive, 620 days
5035.7
TCGA-EB-A551-01A
78 years, female, white, stage:iiic, alive, 590 days
4783.7
TCGA-EB-A24D-01A
72 years, male, white, stage:iiib, alive, 645 days
4735.8
TCGA-BF-A5ER-01A
63 years, male, white, stage:iic, alive, 327 days
4320.5
TCGA-D9-A4Z5-01A
68 years, male, white, stage:iib, alive, 218 days
4227.7
TCGA-EB-A3XB-01A
63 years, male, white, stage:ii, alive, 796 days
4210.2
TCGA-EB-A41A-01A
90 years, male, white, stage:iic, alive, 262 days
4002.8
TCGA-GN-A263-01A
24 years, male, white, stage:iv, dead, 467 days
4002.5
TCGA-BF-AAP7-01A
76 years, female, white, stage:iic, alive, 318 days
3757.2
TCGA-BF-A5EQ-01A
63 years, male, white, stage:iic, alive, 323 days
3629.3
TCGA-BF-A3DL-01A
84 years, female, white, stage:iiib, alive, 769 days
3334.8
TCGA-BF-AAOU-01A
73 years, female, white, stage:iic, alive, 476 days
3310.0
TCGA-FR-A728-01A
54 years, female, white, stage:iiib, alive, 583 days
3084.4
TCGA-FW-A5DX-01A
71 years, male, white, stage:iiic, alive, 640 days
3051.6
TCGA-HR-A5NC-01A
90 years, female, alive, 1000 days
3040.5
TCGA-BF-A1PX-01A
56 years, male, white, stage:iiib, dead, 282 days
2968.7
TCGA-BF-A9VF-01A
77 years, male, white, stage:iic, alive, 440 days
2958.1
TCGA-XV-AAZW-01A
62 years, female, white, stage:ii, dead, 393 days
2887.5
TCGA-EB-A3XE-01A
77 years, female, white, stage:iia, alive, 180 days
2803.6
TCGA-BF-A5EP-01A
75 years, female, white, stage:iiic, alive, 335 days
2764.2
TCGA-EB-A44P-01A
58 years, female, white, stage:iic, alive, 741 days
2726.5
TCGA-EB-A6QY-01A
71 years, male, white, stage:iic, alive, 382 days
2717.0
TCGA-GN-A4U5-01A
61 years, female, white, stage:ib, alive, 1156 days
2667.6
TCGA-EB-A5FP-01A
65 years, female, white, stage:iv, dead, 454 days
2628.9
TCGA-XV-AAZY-01A
76 years, female, white, stage:iiic, alive, 405 days
2566.1
TCGA-BF-AAP8-01A
58 years, male, white, stage:iic, alive, 447 days
2356.0
TCGA-EB-A42Z-01A
49 years, male, asian, stage:iiic, alive, 441 days
2259.1
TCGA-EB-A3Y6-01A
56 years, female, white, stage:iic, alive, 126 days
2245.9
TCGA-EB-A3XD-01A
53 years, female, white, stage:iic, alive, 1160 days
2153.6
TCGA-XV-A9W5-01A
51 years, male, white, stage:i/ii nos, alive, 392 days
2143.9
TCGA-EB-A97M-01A
66 years, male, white, stage:iic, alive, 414 days
2140.5
TCGA-FR-A726-01A
90 years, male, white, stage:iic, dead, 305 days
2138.8
TCGA-BF-AAOX-01A
83 years, male, white, stage:iic, alive, 444 days
2070.5
TCGA-D9-A4Z2-01A
50 years, male, white, stage:iiic, dead, 190 days
2061.7
TCGA-GF-A2C7-01A
48 years, male, white, stage:iic, alive, 21 days
2059.3
TCGA-ER-A19K-01A
79 years, female, white, stage:iic, dead, 469 days
2029.7
TCGA-EB-A24C-01A
56 years, male, white, alive, 632 days
1994.8
TCGA-BF-A5EO-01A
65 years, male, white, stage:iic, alive, 703 days
1968.4
TCGA-EB-A3Y7-01A
86 years, female, white, stage:iiib, dead, 326 days
1959.4
TCGA-XV-AAZV-01A
56 years, female, white, stage:ii, alive, 412 days
1949.7
TCGA-EB-A6QZ-01A
76 years, female, white, stage:iia, dead, 352 days
1884.5
TCGA-EB-A4IS-01A
77 years, male, white, stage:iib, alive, 774 days
1835.0
TCGA-EB-A3HV-01A
37 years, male, white, stage:iic, alive, 39 days
1739.7
TCGA-XV-A9W2-01A
81 years, male, white, stage:i, alive, 417 days
1739.6
TCGA-EB-A4P0-01A
82 years, male, white, stage:iic, dead, 326 days
1737.4
TCGA-EB-A57M-01A
56 years, male, asian, stage:iiib, dead, 472 days
1732.6
TCGA-EB-A431-01A
34 years, male, white, stage:iic, alive, 568 days
1728.5
TCGA-EB-A1NK-01A
48 years, male, white, stage:iic, alive, 1039 days
1724.4
TCGA-EB-A299-01A
63 years, male, white, stage:iia, alive, 378 days
1700.1
TCGA-WE-A8K4-01A
85 years, male, white, stage:iib, alive, 614 days
1696.8
TCGA-FS-A1ZN-01A
43 years, male, white, stage:iiia, dead, 730 days
1629.7
TCGA-GN-A8LN-01A
68 years, male, white, stage:iic, alive, 772 days
1575.1
TCGA-D9-A3Z4-01A
54 years, male, white, stage:iiic, dead, 519 days
1567.0
TCGA-IH-A3EA-01A
61 years, male, white, stage:iic, alive, 524 days
1553.5
TCGA-BF-A1PZ-01A
71 years, female, white, stage:iib, alive, 853 days
1551.4
TCGA-BF-AAP4-01A
61 years, male, white, stage:iic, alive, 335 days
1536.1
TCGA-FR-A2OS-01A
49 years, female, white, stage:iic, dead, 368 days
1508.4
TCGA-BF-AAP2-01A
62 years, male, white, stage:iib, alive, 405 days
1480.1
TCGA-BF-A3DJ-01A
36 years, female, white, stage:iiib, alive, 464 days
1474.2
TCGA-BF-AAP1-01A
86 years, male, white, stage:iic, alive, 409 days
1459.1
TCGA-D9-A4Z3-01A
73 years, female, white, stage:iiic, alive, 505 days
1378.9
TCGA-BF-A5ES-01A
76 years, female, white, stage:iic, alive, 490 days
1376.3
TCGA-EB-A51B-01A
53 years, male, white, stage:iic, alive, 931 days
1359.6
TCGA-EB-A4IQ-01A
42 years, female, asian, stage:iiib, dead, 636 days
1354.7
TCGA-EB-A5SF-01A
78 years, female, white, stage:iic, dead, 369 days
1335.5
TCGA-EB-A82B-01A
58 years, female, asian, stage:iii, alive, 390 days
1285.5
TCGA-EB-A4XL-01A
56 years, female, white, stage:iic, alive, 777 days
1262.6
TCGA-BF-AAP6-01A
55 years, male, white, stage:iii, alive, 325 days
1210.6
TCGA-ER-A2NB-01A
57 years, male, white, stage:iiib, dead, 857 days
1118.9
TCGA-BF-A3DN-01A
81 years, female, white, stage:iiic, alive, 717 days
1083.7
TCGA-ER-A2NF-01A
53 years, male, white, stage:iiib, dead, 877 days
1026.9
TCGA-EB-A85J-01A
66 years, female, white, stage:iib, alive, 360 days
1012.5
TCGA-EB-A550-01A
75 years, female, white, stage:iic, dead, 264 days
982.5
TCGA-BF-A1PU-01A
46 years, female, white, stage:iic, alive, 387 days
971.5
TCGA-EB-A3XF-01A
57 years, male, white, stage:iic, alive, 278 days
965.9
TCGA-EB-A6R0-01A
58 years, female, white, stage:iic, dead, 608 days
908.3
TCGA-EB-A44N-01A
59 years, male, white, stage:iic, dead, 205 days
892.0
TCGA-GF-A769-01A
39 years, male, white, stage:iic, dead, 1070 days
877.1
TCGA-EB-A82C-01A
70 years, female, asian, stage:iic, alive, 17 days
845.8
TCGA-EB-A5VU-01A
56 years, male, asian, stage:iiib, dead, 321 days
840.9
TCGA-XV-A9VZ-01A
90 years, female, white, stage:ii, alive, 11 days
819.5
TCGA-BF-A1PV-01A
74 years, female, white, stage:iic, alive, 14 days
757.4
TCGA-EB-A44O-01A
69 years, male, white, stage:iib, alive, 81 days
714.8
TCGA-FR-A3R1-01A
69 years, male, white, stage:iic, alive, 685 days
664.5
TCGA-EB-A42Y-01A
73 years, female, asian, stage:iic, dead, 721 days
651.0
TCGA-ER-A196-01A
64 years, female, white, stage:iic, alive, 1785 days
613.6
TCGA-BF-A1Q0-01A
80 years, male, white, stage:iic, alive, 831 days
501.4
TCGA-ER-A19T-01A
51 years, male, white, stage:iv, dead, 270 days
490.9
TCGA-EB-A41B-01A
76 years, female, white, stage:iic, alive, 291 days
455.0
TCGA-EB-A5SE-01A
73 years, male, white, stage:iib, dead, 401 days
394.0
TCGA-EB-A3XC-01A
74 years, male, white, stage:iic, alive, 650 days
319.7
TCGA-GN-A26C-01A
77 years, male, white, stage:iiic, dead, 821 days
310.8
TCGA-BF-A3DM-01A
63 years, male, white, stage:iia, alive, 601 days
245.9
TCGA-ER-A42H-01A
77 years, male, white, dead, 426 days
238.3
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MELANOMA - Protein expressioni
A mouse-over function shows sample information and annotation data. Click on an image to view it in a full screen mode. Samples can be filtered based on level of antibody staining by selecting one or several of the following categories: high, medium, low and not detected. The assay and annotation is described here.
Note that samples used for immunohistochemistry by the Human Protein Atlas do not correspond to samples in the TCGA dataset.