Statistics
How many samples and files NExtSEEK holds, in total and by project and sample type.
Note
These numbers are a snapshot as of July 2026. They are not updated live.
NExtSEEK means records held in the active NExtSEEK database. FAIRDOMHub means the part of that data published to FAIRDOMHub.
Whole database
| Metric | Count |
|---|---|
| Samples | 162,058 |
| Data files | 43,478 |
| Analyzed data files | 3,432 |
| Sample types | 109 |
| Assays | 448 |
| Protocols | 543 |
Published to FAIRDOMHub
| Metric | Count |
|---|---|
| Samples | 62,786 |
| Data files | 24,920 |
| Analyzed data files | 836 |
| Studies | 52 |
By project
| Project | Samples |
|---|---|
| HI-IMPAcTB | 84,419 |
| MIT Superfund Research Program (SRP) | 54,654 |
| Metastasis Network (MetNet) | 10,309 |
| Cancer Systems Biology Consortium (CSBC) | 3,209 |
| Break Through Cancer (BTC) | 4,593 |
| CRG-Griffith | 3,343 |
| Shoulders (Independent Projects) | 568 |
The rest of this page breaks each project down by sample type.
HI-IMPAcTB
Total: 84,419 samples in NExtSEEK and 32,124 published to FAIRDOMHub.
| Category | Sample type | NExtSEEK | FAIRDOMHub |
|---|---|---|---|
| Source Samples | AB |
719 | 627 |
| Source Samples | ABP |
93 | 39 |
| Source Samples | BAC |
3,303 | 1,396 |
| Source Samples | CEL |
1,236 | 79 |
| Source Samples | CHM |
13 | 1 |
| Source Samples | MUS |
2,149 | 705 |
| Source Samples | NHP |
706 | 360 |
| Source Samples | PAT |
1,441 | 599 |
| Source Samples | PAV |
13,047 | 5,120 |
| Processed Samples | CEX |
557 | 367 |
| Processed Samples | DNA |
4,687 | 1,918 |
| Processed Samples | RNA |
226 | 197 |
| Processed Samples | TIS |
35,577 | 10,673 |
| Raw Data | D.ADCD |
194 | 14 |
| Raw Data | D.ADCP |
12 | 9 |
| Raw Data | D.ADDCP |
21 | 21 |
| Raw Data | D.ADMP |
273 | 21 |
| Raw Data | D.ADNKA |
258 | 5 |
| Raw Data | D.ADNP |
318 | 30 |
| Raw Data | D.BSRA |
9 | 9 |
| Raw Data | D.CYTOF |
34 | 34 |
| Raw Data | D.ELSA |
9 | 2 |
| Raw Data | D.FCRB |
135 | 134 |
| Raw Data | D.FCS |
1,136 | 752 |
| Raw Data | D.FILE |
80 | 1 |
| Raw Data | D.FLOW |
10,350 | 5,744 |
| Raw Data | D.GLYN |
1 | 1 |
| Raw Data | D.IMG |
771 | 771 |
| Raw Data | D.LMX |
107 | 11 |
| Raw Data | D.PCR |
1 | 1 |
| Raw Data | D.SEQ |
4,650 | 1,866 |
| Raw Data | D.TITR |
517 | 373 |
| Analyzed Data | A.ADCD |
181 | 1 |
| Analyzed Data | A.ADCP |
3 | 2 |
| Analyzed Data | A.ADDCP |
1 | 1 |
| Analyzed Data | A.ADMP |
253 | 1 |
| Analyzed Data | A.ADNKA |
218 | 2 |
| Analyzed Data | A.ADNP |
291 | 3 |
| Analyzed Data | A.CTSC |
1 | 1 |
| Analyzed Data | A.CYTOF |
1 | 1 |
| Analyzed Data | A.DBMM |
4 | 4 |
| Analyzed Data | A.FCRB |
2 | 2 |
| Analyzed Data | A.FLOW |
61 | 37 |
| Analyzed Data | A.GEX |
4 | 4 |
| Analyzed Data | A.LMX |
1 | 1 |
| Analyzed Data | A.SCCL |
5 | 5 |
| Analyzed Data | A.SCXP |
750 | 167 |
| Analyzed Data | A.TITR |
7 | 7 |
| Analyzed Data | M.LMM |
3 | 2 |
| Analyzed Data | MDL |
3 | 3 |
MIT Superfund Research Program (SRP)
Total: 54,654 samples in NExtSEEK and 14,805 published to FAIRDOMHub.
| Category | Sample type | NExtSEEK | FAIRDOMHub |
|---|---|---|---|
| Source Samples | CEL |
580 | 21 |
| Source Samples | CHM |
1,283 | 1,277 |
| Source Samples | GAS |
3 | 0 |
| Source Samples | LOC |
53 | 53 |
| Source Samples | MUS |
3,589 | 1,361 |
| Source Samples | PAV |
141 | 123 |
| Processed Samples | CEX |
96 | 65 |
| Processed Samples | DNA |
1,216 | 631 |
| Processed Samples | LYS |
12 | 0 |
| Processed Samples | RNA |
828 | 251 |
| Processed Samples | SLD |
644 | 572 |
| Processed Samples | SNSR |
2 | 2 |
| Processed Samples | TIS |
36,614 | 7,496 |
| Raw Data | D.ATM |
2 | 0 |
| Raw Data | D.CRY |
9 | 9 |
| Raw Data | D.ELSA |
62 | 62 |
| Raw Data | D.FLOW |
12 | 12 |
| Raw Data | D.GPC |
3 | 3 |
| Raw Data | D.GPT |
169 | 145 |
| Raw Data | D.IMG |
7,428 | 1,479 |
| Raw Data | D.MSP |
8 | 8 |
| Raw Data | D.NMR |
54 | 54 |
| Raw Data | D.PCR |
1 | 1 |
| Raw Data | D.PRM |
1 | 1 |
| Raw Data | D.SEQ |
1,119 | 534 |
| Raw Data | D.SIM |
10 | 10 |
| Raw Data | D.SNSR |
27 | 4 |
| Raw Data | D.SPC |
190 | 190 |
| Raw Data | D.TNSY |
4 | 4 |
| Raw Data | D.VIA |
15 | 0 |
| Raw Data | D.WBLT |
45 | 39 |
| Raw Data | D.XRS |
2 | 2 |
| Analyzed Data | A.ALN |
32 | 32 |
| Analyzed Data | A.COMC |
27 | 11 |
| Analyzed Data | A.FLOW |
2 | 2 |
| Analyzed Data | A.GEX |
3 | 3 |
| Analyzed Data | A.IMG |
215 | 215 |
| Analyzed Data | A.MSP |
10 | 10 |
| Analyzed Data | A.MUSP |
48 | 48 |
| Analyzed Data | A.NMR |
21 | 21 |
| Analyzed Data | A.PHP |
4 | 4 |
| Analyzed Data | A.SPC |
57 | 45 |
| Analyzed Data | A.SPTX |
12 | 4 |
| Analyzed Data | MDL |
1 | 1 |
Metastasis Network (MetNet)
Total: 10,309 samples in NExtSEEK and 8,217 published to FAIRDOMHub.
| Category | Sample type | NExtSEEK | FAIRDOMHub |
|---|---|---|---|
| Source Samples | AB |
19 | 19 |
| Source Samples | ABP |
3 | 3 |
| Source Samples | CEL |
90 | 76 |
| Source Samples | CHM |
1 | 0 |
| Source Samples | MUS |
1 | 1 |
| Processed Samples | DNA |
112 | 38 |
| Processed Samples | OOC |
654 | 530 |
| Processed Samples | RNA |
134 | 38 |
| Raw Data | D.ELSA |
1 | 1 |
| Raw Data | D.FLOW |
69 | 67 |
| Raw Data | D.IMG |
8,659 | 7,283 |
| Raw Data | D.LMX |
4 | 4 |
| Raw Data | D.MSP |
1 | 1 |
| Raw Data | D.PCR |
9 | 9 |
| Raw Data | D.SEQ |
134 | 38 |
| Raw Data | D.SIM |
4 | 0 |
| Raw Data | D.WBLT |
1 | 0 |
| Analyzed Data | A.CCE |
8 | 8 |
| Analyzed Data | A.CCI |
2 | 2 |
| Analyzed Data | A.CLOT |
4 | 4 |
| Analyzed Data | A.FLOW |
3 | 3 |
| Analyzed Data | A.GEX |
6 | 6 |
| Analyzed Data | A.IMG |
350 | 47 |
| Analyzed Data | A.MIGR |
12 | 12 |
| Analyzed Data | A.MSP |
1 | 1 |
| Analyzed Data | A.PERM |
15 | 15 |
| Analyzed Data | M.CNN |
1 | 1 |
| Analyzed Data | MDL |
11 | 10 |
Cancer Systems Biology Consortium (CSBC)
Total: 3,209 samples in NExtSEEK and 144 published to FAIRDOMHub.
| Category | Sample type | NExtSEEK | FAIRDOMHub |
|---|---|---|---|
| Source Samples | AB |
43 | 0 |
| Source Samples | ABP |
2 | 0 |
| Source Samples | BAC |
1 | 1 |
| Source Samples | CEL |
65 | 14 |
| Source Samples | CHM |
5 | 5 |
| Source Samples | MUS |
521 | 0 |
| Source Samples | PAT |
79 | 0 |
| Source Samples | PAV |
132 | 0 |
| Processed Samples | DNA |
237 | 0 |
| Processed Samples | RNA |
218 | 0 |
| Processed Samples | SLD |
488 | 0 |
| Processed Samples | TIS |
777 | 7 |
| Raw Data | D.IMG |
85 | 0 |
| Raw Data | D.MSI |
59 | 0 |
| Raw Data | D.MSP |
246 | 83 |
| Raw Data | D.SEQ |
217 | 0 |
| Analyzed Data | A.MSP |
34 | 34 |
Break Through Cancer (BTC)
Total: 4,593 samples in NExtSEEK and 0 published to FAIRDOMHub.
| Category | Sample type | NExtSEEK | FAIRDOMHub |
|---|---|---|---|
| Source Samples | PAT |
9 | 0 |
| Source Samples | PAV |
67 | 0 |
| Processed Samples | DNA |
486 | 0 |
| Processed Samples | RNA |
101 | 0 |
| Processed Samples | SLD |
6 | 0 |
| Processed Samples | TIS |
325 | 0 |
| Raw Data | D.FILE |
24 | 0 |
| Raw Data | D.IMG |
2,075 | 0 |
| Raw Data | D.MSP |
314 | 0 |
| Raw Data | D.ONC |
5 | 0 |
| Raw Data | D.PEX |
1 | 0 |
| Raw Data | D.SEQ |
464 | 0 |
| Analyzed Data | A.ALN |
78 | 0 |
| Analyzed Data | A.CNV |
59 | 0 |
| Analyzed Data | A.CYCF |
3 | 0 |
| Analyzed Data | A.GEX |
8 | 0 |
| Analyzed Data | A.IMG |
76 | 0 |
| Analyzed Data | A.IMP |
8 | 0 |
| Analyzed Data | A.MSP |
13 | 0 |
| Analyzed Data | A.PHP |
7 | 0 |
| Analyzed Data | A.SCXP |
30 | 0 |
| Analyzed Data | A.SPTX |
434 | 0 |
CRG-Griffith
Total: 3,343 samples in NExtSEEK and 2,470 published to FAIRDOMHub.
| Category | Sample type | NExtSEEK | FAIRDOMHub |
|---|---|---|---|
| Source Samples | AB |
24 | 24 |
| Source Samples | CEL |
1,153 | 316 |
| Source Samples | PAT |
23 | 19 |
| Source Samples | PAV |
23 | 19 |
| Processed Samples | DNA |
74 | 74 |
| Processed Samples | TIS |
23 | 19 |
| Raw Data | D.ELSA |
4 | 4 |
| Raw Data | D.IMG |
1,911 | 1,894 |
| Raw Data | D.LMX |
3 | 3 |
| Raw Data | D.MSP |
21 | 21 |
| Raw Data | D.SEQ |
74 | 74 |
| Analyzed Data | A.GEX |
1 | 1 |
| Analyzed Data | A.MSP |
2 | 2 |
| Analyzed Data | A.SCXP |
6 | 0 |
| Analyzed Data | M.LMM |
1 | 0 |
Shoulders (Independent Projects)
Total: 568 samples in NExtSEEK and 568 published to FAIRDOMHub.
| Category | Sample type | NExtSEEK | FAIRDOMHub |
|---|---|---|---|
| Source Samples | CEL |
79 | 79 |
| Processed Samples | DNA |
18 | 18 |
| Processed Samples | RNA |
18 | 18 |
| Raw Data | D.IMG |
428 | 428 |
| Raw Data | D.MSP |
2 | 2 |
| Raw Data | D.SEQ |
18 | 18 |
| Analyzed Data | A.GEX |
2 | 2 |
| Analyzed Data | A.MSP |
3 | 3 |