Evidence map›Paper›PMID 42651829›Full record

ReviewCurrent issues in molecular biology2026

Host-Microbiome Integration as a Biomarker Framework in Esophageal Cancer: Current Evidence and Translational Challenges.

Shamimeh Pourbahrighesmat, Alireza Tojjari, George Laliotis, Anwaar Saeed

Abstract readReview
In one paragraph

Review in Current issues in molecular biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Shamimeh PourbahrighesmatDepartment of Medicine, Division of Hematology & Medical Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA.ORCID 0009-0004-6737-4880
Alireza TojjariDepartment of Medicine, Division of Hematology & Medical Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA.
George LaliotisDepartment of Medicine, Division of Hematology & Medical Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA.
Anwaar SaeedDepartment of Medicine, Division of Hematology & Medical Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA.ORCID 0000-0001-8024-9401

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immune checkpoint inhibitors have improved outcomes in esophageal cancer across settings, yet clinical benefit remains heterogeneous, with current host-derived biomarkers incompletely predicting response. This mini review evaluates recent studies that integrate gut or intratumoral microbial features with host immune, molecular, or metabolic assessment in esophageal cancer. We classify the evidence using a four-level hierarchy of host-microbiome integration: ecological association, functional association, mechanistic integration, and clinical predictive integration. Tissue studies reveal compartment-specific relationships between microbial diversity or individual taxa and immune architecture, whereas treatment cohorts identify bacterial and fungal signatures associated with pathological or immunotherapy response. Mechanistic studies offer the strongest biological evidence, most notably the

Indexed as

biomarkersesophageal cancerimmune checkpoint inhibitorsimmunotherapymicrobial metabolitesmicrobiomemulti-omicstumor microenvironment

Identifiers

PMID42651829
PMCPMC13511710

What OpenQuestion holds

Textmetadata
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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.