Evidence map›Paper›PMID 31341365›Full record

ArticleWorld journal of gastroenterology2019

Histologic features and genomic alterations of primary colorectal adenocarcinoma predict growth patterns of liver metastasis.

Jing-Bo Wu, Ali Lopez Sarmiento, Pierre-Olivier Fiset, Anthula Lazaris, Peter Metrakos, Stephanie Petrillo, Zu-Hua Gao

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Jing-Bo WuDepartment of Pathology, The Fifth People's Hospital, Fudan University, Shanghai 200240, China.
Ali Lopez SarmientoDepartment of Pathology, McGill University and the Research Institute of McGill University Health Center, Montreal H4A 3J1, Quebec, Canada.
Pierre-Olivier FisetDepartment of Pathology, McGill University and the Research Institute of McGill University Health Center, Montreal H4A 3J1, Quebec, Canada.
Anthula LazarisCancer Research Program, The Research Institute of McGill University Health Center, Montreal H4A 3J1, Quebec, Canada.
Peter MetrakosCancer Research Program, The Research Institute of McGill University Health Center, Montreal H4A 3J1, Quebec, Canada.
Stephanie PetrilloCancer Research Program, The Research Institute of McGill University Health Center, Montreal H4A 3J1, Quebec, Canada.
Zu-Hua GaoDepartment of Pathology, McGill University and the Research Institute of McGill University Health Center, Montreal H4A 3J1, Quebec, Canada. zu-hua.gao@mcgill.ca.
McGill University Health Centre · CAFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDifferent histological growth patterns (HGPs) of colorectal carcinoma (CRC) liver metastasis are associated with patients' prognosis and response to antiangiogenic therapy. However, the relationship between HGPs of liver metastasis and clinicopathological and genomic characteristics of primary cancer has not been well established.

aimTo assess whether certain clinicopathological and genomic features of primary CRC could predict the HGPs of liver metastasis.

methodsA total of 29 patients with paired resections of both primary CRC and liver metastasis were divided into two groups: A (15 cases with desmoplastic liver metastasis) and B (14 cases with replacement liver metastasis). Clinical information was obtained from patients' charts. Mismatch repair proteins, BRAFV600E, and PD-L1 were evaluated by immunohistochemistry. Five cases were selected randomly from each group for whole exome sequencing (WES) analysis.

resultsIn the primary tumor, expanding growth pattern, low tumor budding score (TBS), and Crohn's disease-like response (CDR) were associated with desmoplastic liver metastasis and better overall survival, whereas infiltrating growth pattern alone of primary carcinoma could predict the replacement liver metastasis and worse overall survival (

conclusionThe HGPs, TBS, and CDR of primary CRC as well as the presence of specific genetic mutations such as those in PIK3CA could be used to predict the HGPs of liver metastasis, response to therapy, and patients' prognosis.

Indexed as

AdenocarcinomaAdultAgedAged, 80 and overB7-H1 AntigenClass I Phosphatidylinositol 3-KinasesColonColorectal NeoplasmsDNA Mismatch RepairExome SequencingFemaleHumansKaplan-Meier EstimateLiverLiver NeoplasmsMaleB7-H1 AntigenBRAF protein, humanCD274 protein, humanClass I Phosphatidylinositol 3-KinasesPIK3CA protein, humanProto-Oncogene Proteins B-rafClinicopathological characteristicsColorectal carcinomaHistologic growth patternLiver metastasisWhole exome sequencing

Identifiers

PMID31341365
PMCPMC6639555
OpenAlexW2960021227

What OpenQuestion holds

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LicenceCC BY-NC
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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.