← All .science files
pmid:30225281
Identification of potential biomarkers of head and neck squamous cell carcinoma using iTRAQ based quantitative proteomic approach.
Niraj Babu · Sonali Mohan · Vishalakshi Nanjappa · Sandip Chavan · Jayshree Advani · Aafaque Ahmed Khan · Santosh Renuse · Aneesha Radhakrishnan · T S Keshava Prasad · Rekha V Kumar · Jay Gopal Ray · Manjusha Biswas · Saravanan Thiyagarajan · Joseph A Califano · David Sidransky · Harsha Gowda · Aditi Chatterjee
Data in brief · 2018 doi:10.1016/j.dib.2018.05.100
Paper
complete
Experiment
complete
Data
partial
Analysis
partial
Execution
absent
Execution evidence has not yet been added to this .science file. Explore its methods, data and open questions to plan the next step.
Record details sci_version · id · kind · revision · content_hash · schema · created_at · updated_at · generator
paper object · 10 fields
authors array · 17 items
claims array · 2 items
[0] object · 6 fields
[1] object · 6 fields
evidence array · 1 item
[0] object · 3 fields
gaps array · 0 items
experiment object · 8 fields
steps array · 3 items
[0] object · 13 fields
parameters object · 0 fields
inputs array · 1 item
outputs array · 1 item
instruments array · 0 items
reagents array · 0 items
[1] object · 13 fields
parameters object · 0 fields
inputs array · 1 item
outputs array · 1 item
instruments array · 0 items
reagents array · 0 items
[2] object · 13 fields
parameters object · 0 fields
inputs array · 1 item
outputs array · 1 item
instruments array · 0 items
reagents array · 0 items
materials array · 0 items
instruments array · 0 items
reagents array · 0 items
conditions object · 0 fields
gaps array · 0 items
data object · 3 fields
assets array · 5 items
[0] object · 15 fields
structure object · 4 fields
[1] object · 15 fields
structure object · 15 fields
sample_accessions array · 0 items
[2] object · 16 fields
structure object · 5 fields
table object · 8 fields
rows array · 4 items
[0] array · 10 items
[1] array · 3 items
[2] array · 10 items
[3] array · 10 items
[3] object · 16 fields
structure object · 5 fields
table object · 8 fields
rows array · 5 items
[0] array · 3 items
[1] array · 3 items
[2] array · 3 items
[3] array · 2 items
[4] array · 2 items
[4] object · 16 fields
structure object · 5 fields
table object · 8 fields
rows array · 5 items
[0] array · 3 items
[1] array · 3 items
[2] array · 3 items
[3] array · 2 items
[4] array · 2 items
gaps array · 2 items
analysis object · 4 fields
methods array · 1 item
[0] object · 10 fields
dsl_operations array · 0 items
missing_operations array · 0 items
parameters object · 0 fields
data_shapes array · 0 items
targets array · 0 items
gaps array · 1 item
capability object · 3 fields
requirements array · 1 item
[0] object · 6 fields
assay_families array · 9 items
gaps array · 0 items
readiness object · 8 fields
axes object · 3 fields
method object · 5 fields
required_operations array · 0 items
missing_operations array · 0 items
capability object · 4 fields
data object · 6 fields
accessions array · 1 item
resolved_accessions array · 1 item
statements array · 1 item
can_run object · 3 fields
dsl_operations array · 0 items
assets array · 5 items
steps array · 1 item
must_build object · 5 fields
dsl_operations array · 0 items
converters array · 0 items
readers array · 0 items
capabilities array · 0 items
data_gaps array · 1 item
gaps array · 1 item
review object · 5 fields
machine_critique object · 5 fields
reader object · 5 fields
evidence_check object · 2 fields
usage object · 3 fields
stages array · 1 item
[0] object · 4 fields
gaps array · 3 items
provenance object · 7 fields
entities array · 3 items
activities array · 3 items
[0] object · 4 fields
used array · 3 items
[0] object · 3 fields
[1] object · 3 fields
[2] object · 3 fields
[1] object · 4 fields
agents array · 2 items
lineage object · 4 fields
gaps array · 7 items
assays array · 3 items
[0] object · 11 fields
required_operations array · 0 items
source_hashes object · 1 field
evidence array · 1 item
[1] object · 11 fields
required_operations array · 0 items
source_hashes object · 1 field
evidence array · 1 item
[2] object · 11 fields
required_operations array · 0 items
source_hashes object · 1 field
evidence array · 4 items
Complete file
{"sci_version": "1.2", "schema": "https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json", "id": "pmid:30225281", "kind": "science-record", "revision": 6, "content_hash": "sha256:780e963f38d495a5d6b5c2d4b1d4ff0c3e97f2202c99c3b19a220f33f98259f2", "created_at": "2026-11-01T15:40:37Z", "updated_at": "2026-11-01T21:21:39Z", "generator": {"name": "corpus-assay-engine", "run_id": "reading-sci-2026-11-01"}, "paper": {"state": "complete", "title": "Identification of potential biomarkers of head and neck squamous cell carcinoma using iTRAQ based quantitative proteomic approach.", "doi": "10.1016/j.dib.2018.05.100", "pmid": "30225281", "authors": ["Niraj Babu", "Sonali Mohan", "Vishalakshi Nanjappa", "Sandip Chavan", "Jayshree Advani", "Aafaque Ahmed Khan", "Santosh Renuse", "Aneesha Radhakrishnan", "T S Keshava Prasad", "Rekha V Kumar", "Jay Gopal Ray", "Manjusha Biswas", "Saravanan Thiyagarajan", "Joseph A Califano", "David Sidransky", "Harsha Gowda", "Aditi Chatterjee"], "journal": "Data in brief", "year": 2018, "abstract": "Head and neck squamous cell carcinoma (HNSCC) is one of the most common cancers in India. Despite improvements in treatment strategy, the survival rates of HNSCC patients remain poor. Thus, it is necessary to identify biomarkers that can be used for early detection of disease. In this study, we employed iTRAQ-based quantitative mass spectrometry analysis to identify dysregulated proteins from a panel of head and neck squamous cell carcinoma (HNSCC) cell lines. We identified 2468 proteins, of which 496 proteins were found to be dysregulated in at least two out of three HNSCC cell lines compared to immortalized normal oral keratinocytes. We detected increased expression of replication protein A1 (RPA1) and heat shock protein family H (Hsp110) member 1 (HSPH1), in HNSCC cell lines compared to control. The differentially expressed proteins were further validated using parallel reaction monitoring (PRM) and western blot analysis in HNSCC cell lines. Immunohistochemistry-based validation using HNSCC tissue microarrays revealed overexpression of RPA1 and HSPH1 in 15.7% and 32.2% of the tested cases, respectively. Our study illustrates quantitative proteomics as a robust approach for identification of potential HNSCC biomarkers. The proteomic data has been submitted to ProteomeXchange Consortium (http://www.proteomecentral.proteomexchange.org) via the PRIDE public data repository accessible using the data identifier - PXD009241.", "claims": [{"id": "claim-method", "statement": "Statistical significance (p-value) for the fold changes was calculated using two-sample t-test.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:30225281", "locator": "sections[12] \"Parallel reaction monitoring (PRM)\" paragraph 2", "quote": "Statistical significance (p-value) for the fold changes was calculated using two-sample t-test."}], "state": "complete"}, {"id": "claim-data-access", "statement": "The proteomic data has been submitted to ProteomeXchange Consortium (http://www.proteomecentral.proteomexchange.org) via the PRIDE public data repository accessible using the data identifier - PXD009241.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:30225281", "locator": "sections[0] \"Abstract\" paragraph 1", "quote": "The proteomic data has been submitted to ProteomeXchange Consortium (http://www.proteomecentral.proteomexchange.org) via the PRIDE public data repository accessible using the data identifier - PXD009241."}], "state": "complete"}], "gaps": []}, "experiment": {"state": "complete", "objective": null, "steps": [{"id": "read_published_estimate", "order": 1, "name": "Read the published estimate from the source", "kind": "other", "state": "complete", "blocked_on": null, "description": "The claim, method and evidence span published with the source article.", "duration_hours": null, "parameters": {}, "inputs": ["source:pmid:30225281"], "outputs": ["the published estimate and its evidence"], "instruments": [], "reagents": []}, {"id": "obtain_source_data", "order": 2, "name": "Obtain the source data from the named repository", "kind": "data-preparation", "state": "complete", "blocked_on": null, "description": "The GEO series accession resolves and its sample accessions are listed. This lane did not download the dataset or read its licence.", "duration_hours": null, "parameters": {}, "inputs": ["data:geo:PXD009241"], "outputs": ["the source data with its repository provenance"], "instruments": [], "reagents": []}, {"id": "run_analysis", "order": 3, "name": "Run the published analysis", "kind": "analysis", "state": "complete", "blocked_on": null, "description": "Apply the paper's statistical method to the resolved series and compare the result with the published target.", "duration_hours": null, "parameters": {}, "inputs": ["data:geo:PXD009241"], "outputs": ["the replicated result and its comparison"], "instruments": [], "reagents": []}], "materials": [], "instruments": [], "reagents": [], "conditions": {}, "gaps": []}, "data": {"state": "partial", "assets": [{"id": "source:pmid:30225281", "role": "manuscript", "format": "xml", "media_type": "application/xml", "uri": "https://doi.org/10.1016/j.dib.2018.05.100", "sha256": "sha256:30888e966fba53a19de3652f9e613891074346ebca6af295b927163a2ad06127", "bytes": 17459, "access": "open", "state": "resolved", "reader": null, "reader_status": "reader_required", "identifier": "10.1016/j.dib.2018.05.100", "version": null, "note": "Full article fetched from PMC; the checksum covers the rendered section body, not the original XML bytes.", "structure": {"pmcid": "PMC6139602", "source": "europe_pmc_fulltext", "coverage": "whole_body", "text_hash_scope": "rendered_section_body"}}, {"id": "data:geo:PXD009241", "role": "raw", "format": "geo-series", "media_type": "application/vnd.ncbi.geo-series+json", "uri": "https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=PXD009241", "sha256": null, "bytes": null, "access": "open", "state": "resolved", "reader": null, "reader_status": "reader_required", "identifier": "PXD009241", "version": null, "note": "The proteomic data has been submitted to ProteomeXchange Consortium (http://www.proteomecentral.proteomexchange.org) via the PRIDE public data repository accessible using the data identifier - PXD009241.", "structure": {"repository": "GEO", "access_route": "GEO accession URL", "access_statement_verbatim": "The proteomic data has been submitted to ProteomeXchange Consortium (http://www.proteomecentral.proteomexchange.org) via the PRIDE public data repository accessible using the data identifier - PXD009241.", "access_statement_kind": "data_availability_statement", "sample_accessions": [], "sample_count": null, "group_sizes": null, "group_sizes_basis": null, "platform": null, "taxon": null, "title": "Identification of potential biomarkers of head and neck squamous cell carcinoma using iTRAQ based quantitative proteomic approach", "resolution_checked_at": "2026-10-31T18:35:55Z", "resolution_check": "identifier_resolution_only_no_download_no_licence_read", "downloaded": false, "licence_read": false}}, {"id": "asset:table:pmid:30225281:1", "role": "table", "format": "jats-table", "media_type": "application/vnd.jats.table+json", "uri": null, "sha256": "sha256:7deebd978b3b28e5cc2a6c74cb07fcc566065f3a89d30c1dd25c9d9de74695c8", "bytes": 644, "access": "open", "state": "verified", "reader": "read_table", "reader_status": "available", "identifier": "section[12]/table-wrap[1]#t0005", "version": null, "note": "List of peptides of RPA1 and HSPH1 used to study the relative abundance in HNSCC cell lines using parallel reaction monitoring.", "structure": {"pmcid": "PMC6139602", "section_index": 12, "section_title": "Parallel reaction monitoring (PRM)", "row_count": 4, "column_count": 10}, "table": {"label": "Table 1", "caption": "List of peptides of RPA1 and HSPH1 used to study the relative abundance in HNSCC cell lines using parallel reaction monitoring.", "rows": [["Protein name", "Peptide sequence", "Charge", "m/z", "Fold change", "p-value", "Fold change", "p-value", "Fold change", "p-value"], ["(O28/OKF6/TERT1)", "(FaDu/OKF6/TERT1)", "(CAL 27/OKF6/TERT1)"], ["RPA1", "LFSLELVDESGEIR", "3", "536.2", "0.2", "0.31", "50.2", "5.3E−07", "48.7", "3.7E−05"], ["HSPH1", "AGGIETIANEFSDR", "2", "740.3", "1.4", "0.12", "48.0", "4.7E−04", "52.4", "2.5E−04"]], "row_count": 4, "column_count": 10, "numeric_cells": 18, "header_rows": 2, "locator": "section[12]/table-wrap[1]#t0005"}}, {"id": "asset:table:pmid:30225281:2", "role": "table", "format": "jats-table", "media_type": "application/vnd.jats.table+json", "uri": null, "sha256": "sha256:f512b291b37f9569dbcd7068dd0da49846189187b7548d16153747901c5f927d", "bytes": 436, "access": "open", "state": "verified", "reader": "read_table", "reader_status": "available", "identifier": "section[14]/table-wrap[1]#t0010", "version": null, "note": "Summary of immunohistochemical validation of RPA1 in HNSCC and normal tissues.", "structure": {"pmcid": "PMC6139602", "section_index": 14, "section_title": "Immunohistochemistry (IHC)", "row_count": 5, "column_count": 3}, "table": {"label": "Table 2A", "caption": "Summary of immunohistochemical validation of RPA1 in HNSCC and normal tissues.", "rows": [["Staining intensity", "Normal", "HNSCC"], ["0–1+(Negative–Weak)", "11", "48"], ["2+–3+(Moderate–Strong)", "1", "9"], ["p-value", "5.04E−01"], ["Subcellular location of staining", "Predominantly cytoplasmic"]], "row_count": 5, "column_count": 3, "numeric_cells": 7, "header_rows": 1, "locator": "section[14]/table-wrap[1]#t0010"}}, {"id": "asset:table:pmid:30225281:3", "role": "table", "format": "jats-table", "media_type": "application/vnd.jats.table+json", "uri": null, "sha256": "sha256:ffc66f005641a5a9c2d032977f7c8f61c8d1d69657e3fb0c7918391e06057cfc", "bytes": 437, "access": "open", "state": "verified", "reader": "read_table", "reader_status": "available", "identifier": "section[14]/table-wrap[2]#t0015", "version": null, "note": "Summary of immunohistochemical validation of HSPH1 in HNSCC and normal tissues.", "structure": {"pmcid": "PMC6139602", "section_index": 14, "section_title": "Immunohistochemistry (IHC)", "row_count": 5, "column_count": 3}, "table": {"label": "Table 2B", "caption": "Summary of immunohistochemical validation of HSPH1 in HNSCC and normal tissues.", "rows": [["Staining intensity", "Normal", "HNSCC"], ["0–1+(Negative–Weak)", "11", "40"], ["2+–3+(Moderate–Strong)", "1", "19"], ["p-value", "9.3E−02"], ["Subcellular location of staining", "Predominantly cytoplasmic"]], "row_count": 5, "column_count": 3, "numeric_cells": 7, "header_rows": 1, "locator": "section[14]/table-wrap[2]#t0015"}}], "gaps": ["asset:data:geo:PXD009241 not downloaded", "asset:data:geo:PXD009241 licence not read"]}, "analysis": {"state": "partial", "methods": [{"id": "method-1", "family": null, "specific": null, "label": "two-sample t-test", "dsl_operations": [], "missing_operations": [], "expressible": null, "parameters": {}, "data_shapes": [], "evidence": {"score": 1.0, "band": "verbatim", "quote": "Statistical significance (p-value) for the fold changes was calculated using two-sample t-test."}}], "targets": [], "gaps": ["method.reader_named_unmapped"]}, "capability": {"state": "complete", "requirements": [{"capability_id": "capability:computational_analysis", "label": "Computational analysis platform", "assay_families": ["meta_analysis", "machine_learning", "survival_analysis", "statistical_regression", "pca", "molecular_docking", "network_analysis", "differential_expression", "gwas"], "availability_state": "owned", "tier_unlocked": "R1", "candidate": "Automated Assays Laravel application and simulated adapters"}], "gaps": []}, "readiness": {"state": "blocked", "tier": "R4", "blocking_axis": "method", "blocked_on": "method:not_determinable", "axes": {"method": {"tier": "R4", "expressible": false, "required_operations": [], "missing_operations": [], "basis": "The reader quoted the method the paper names (two-sample t-test), but the corpus's method extractor could not map it onto a DSL operation, so the method is published but not expressible."}, "capability": {"tier": "R1", "capability_id": "capability:computational_analysis", "availability_state": "owned", "basis": "The computational analysis is owned. The physical bench the paper used is not, so a physical validation cannot be run here."}, "data": {"tier": "R1", "reachable": true, "accessions": ["PXD009241"], "resolved_accessions": ["PXD009241"], "statements": ["The proteomic data has been submitted to ProteomeXchange Consortium (http://www.proteomecentral.proteomexchange.org) via the PRIDE public data repository accessible using the data identifier - PXD009241."], "basis": "The paper names PXD009241 in ProteomeXchange Consortium and the accession resolves in the repository. No dataset was downloaded and no licence was read."}}, "can_run": {"dsl_operations": [], "assets": ["source:pmid:30225281", "data:geo:PXD009241", "asset:table:pmid:30225281:1", "asset:table:pmid:30225281:2", "asset:table:pmid:30225281:3"], "steps": ["run_analysis"]}, "must_build": {"dsl_operations": [], "converters": [], "readers": [], "capabilities": [], "data_gaps": ["data:geo:PXD009241"]}, "gaps": ["method:not_determinable"]}, "review": {"state": "partial", "machine_critique": {"kind": "extraction_review", "reader": {"model": "MiniMax-M3.1-Flash", "provider": "minimax", "provider_family": "minimax", "read_at": "2026-10-31T18:12:24Z", "independence": "single_reader"}, "evidence_check": {"method": "verbatim", "availability": "verbatim"}, "calls": 3, "usage": {"prompt_tokens": 15655, "completion_tokens": 1645, "cached_tokens": 784}}, "human_critique": null, "stages": [{"id": "extraction", "state": "complete", "reader": "MiniMax-M3.1-Flash", "provider": "minimax"}], "gaps": ["review.independent_reader", "review.machine_critique", "review.human_critique"]}, "execution": {"state": "absent", "status": "not_run", "mode": null, "runs": [], "gaps": ["execution.not_run"]}, "provenance": {"entities": [{"id": "pmid:30225281", "type": "paper", "label": "pmid:30225281"}, {"id": "source:pmid:30225281", "type": "manuscript", "label": "PMID 30225281 full text"}, {"id": "data:geo:PXD009241", "type": "dataset", "label": "GEO PXD009241"}], "activities": [{"id": "activity-reading-sci-2026-11-01", "type": "classification", "used": [{"id": "pmid:30225281", "type": "paper", "label": "pmid:30225281"}, {"id": "source:pmid:30225281", "type": "manuscript", "label": "PMID 30225281 full text"}, {"id": "data:geo:PXD009241", "type": "dataset", "label": "GEO PXD009241"}], "agent": "agent:corpus-assay-engine"}, {"id": "activity-read-30225281", "type": "extraction", "used": ["source:pmid:30225281"], "agent": "agent:minimax-reader"}, {"id": "activity-resolve-PXD009241", "type": "accession_resolution", "used": ["data:geo:PXD009241"], "agent": "agent:corpus-assay-engine"}], "agents": [{"id": "agent:corpus-assay-engine", "type": "software", "label": "Corpus assay engine"}, {"id": "agent:minimax-reader", "type": "software", "label": "MiniMax literature reader"}], "source_run_id": "reading-sci-2026-11-01", "dsl_catalogue_fingerprint": "343fb30756ba6ec3", "capability_table_fingerprint": "2cb3e42f047d2ecf", "snapshot_id": "ba34b49490d9bfaf"}, "lineage": {"parent_id": "pmid:30225281", "parent_hash": "sha256:0b690f02053dd47467a6d5d6de3948f8afd52c38877e16cace4feba133bc4034", "fork_of": null, "generation": 5}, "gaps": ["asset:data:geo:PXD009241 licence not read", "asset:data:geo:PXD009241 not downloaded", "execution.not_run", "method.reader_named_unmapped", "review.human_critique", "review.independent_reader", "review.machine_critique"], "assays": [{"role": "data_generation", "definition_id": "western_blot", "definition_version": "99e1195c7d6f", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"assay_lexicon": "99e1195c7d6f"}, "confidence": 0.93, "evidence": ["using parallel reaction monitoring (PRM) and western blot analysis in HNSCC cell lines. Immunohistoche"], "order_basis": "paper_text_order:1002", "id": "assay:1"}, {"role": "data_generation", "definition_id": "ihc", "definition_version": "99e1195c7d6f", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"assay_lexicon": "99e1195c7d6f"}, "confidence": 0.93, "evidence": ["d western blot analysis in HNSCC cell lines. Immunohistochemistry-based validation using HNSCC tissue microarr"], "order_basis": "paper_text_order:1045", "id": "assay:2"}, {"role": "data_generation", "definition_id": "cell_culture", "definition_version": "99e1195c7d6f", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"assay_lexicon": "99e1195c7d6f"}, "confidence": 0.99, "evidence": ["1% penicillin/streptomycin solution. All the cell lines were grown and maintained at 37 °C in a humidified incu", "performed as described previously [3]. Each cell line was grown to 70% confluency. The cells were then maint", "As described earlier, FaDu and JHU-O28 were cultured in RPMI-1640 culture media supplemented with 10", "cin solution [2]. CAL 27 and OKF6/TERT1 were cultured in keratinocyte serum-free media (KSFM) (Life T"], "order_basis": "paper_text_order:1836", "id": "assay:3"}]}