Evidence map›Paper›PMID 35675577›Full record

ArticleJCO precision oncology2022

Clinical, Genomic, and Transcriptomic Data Profiling of Biliary Tract Cancer Reveals Subtype-Specific Immune Signatures.

Kabir Mody, Prerna Jain, Sherif M El-Refai, Nilofer S Azad, Daniel J Zabransky, Marina Baretti, Rachna T Shroff, R Katie Kelley, Anthony B El-Khouiery, Adam J Hockenberry and 3 more

Open access · hybridAbstract read
In one paragraph

Article in JCO precision oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
12.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

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  17. Cholangiocarcinoma 2026: status quo, unmet needs and priorities.Nature reviews. Gastroenterology & hepatology · 2026
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 7 institutions in 1 country.

Kabir ModyMayo Clinic, Jacksonville, FL.ORCID 0000-0003-3254-2990
Prerna JainTempus Labs Inc, Chicago, IL.
Sherif M El-RefaiTempus Labs Inc, Chicago, IL.ORCID 0000-0003-2080-4172
Nilofer S AzadJohns Hopkins University, Baltimore, MD.ORCID 0000-0002-9613-3988
Daniel J ZabranskyJohns Hopkins University, Baltimore, MD.
Marina BarettiJohns Hopkins University, Baltimore, MD.ORCID 0000-0003-0125-2405
Rachna T ShroffDivision of Hematology and Oncology, Department of Medicine, University of Arizona Cancer Center, Tucson, AZ.ORCID 0000-0003-0066-2672
R Katie KelleyThe University of California, San Francisco Medical Center, San Francisco, CA.ORCID 0000-0002-1984-2430
Anthony B El-KhouieryUSC Norris Comprehensive Cancer Center, Los Angeles, CA.ORCID 0000-0002-9053-3841
Adam J HockenberryTempus Labs Inc, Chicago, IL.ORCID 0000-0001-9476-0104
Denise LauTempus Labs Inc, Chicago, IL.
Gregory B LesinskiEmory University School of Medicine, Winship Cancer Institute, Atlanta, GA.
Mark YarchoanJohns Hopkins University, Baltimore, MD.ORCID 0000-0003-4401-0748
Johns Hopkins University · USTempus Labs (United States) · USEmory University · USJacksonville College · USUniversity of Arizona · USUniversity of California San Francisco Medical Center · USUSC Norris Comprehensive Cancer Center · US

Funding

Translational Research Central ServicesP30CA006973 · NCI · JOHNS HOPKINS UNIVERSITY · PI Rosalie Wollett · 1985 to 2026
$208.6M
Tumor Antigens for Individual Signatures and TherapyP50CA062924 · NCI · JOHNS HOPKINS UNIVERSITY · PI LENNON, ANNE MARIE · 1993 to 2022
$54.6M
NCI NIH HHS P30 CA006973NCI NIH HHS P50 CA062924
6 · The paper itself

Abstract

purposeBiliary tract cancers (BTCs) are aggressive cancers that carry a poor prognosis. An enhanced understanding of the immune landscape of anatomically and molecularly defined subsets of BTC may improve patient selection for immunotherapy and inform immune-based combination treatment strategies.

methodsWe analyzed deidentified clinical, genomic, and transcriptomic data from the Tempus database to determine the mutational frequency and mutational clustering across the three major BTC subtypes (intrahepatic cholangiocarcinoma [IHC], extrahepatic cholangiocarcinoma, and gallbladder cancer). We subsequently determined the relationship between specific molecular alterations and anatomical subsets and features of the BTC immune microenvironment.

resultsWe analyzed 454 samples of BTC, of which the most commonly detected alterations were

conclusionBTC subtypes exhibit diverse DNA alterations, RNA inflammatory signatures, and immune biomarkers. The association between specific BTC anatomical subsets, molecular alterations, and immunophenotypes highlights new opportunities for therapeutic development.

Indexed as

Bile Duct NeoplasmsBiliary Tract NeoplasmsCholangiocarcinomaGallbladder NeoplasmsBile Ducts, IntrahepaticGenomicsHumansProto-Oncogene Proteins p21(ras)TranscriptomeTumor MicroenvironmentProto-Oncogene Proteins p21(ras)

Identifiers

PMID35675577
PMCPMC9200391
OpenAlexW4282945607

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.