Evidence map›Paper›PMID 35590093›Full record

ArticleScientific reports2022

Distinct clinicopathological and genomic features in solid and basaloid adenoid cystic carcinoma of the breast.

Juan Ji, Fang Zhang, Fanglei Duan, Hong Yang, Jun Hou, Yang Liu, Jie Dai, Qiong Liao, Xian Chen, Qingsong Liu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 11 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

10 authors at 3 institutions in 1 country.

Juan JiDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China.
Fang ZhangDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China.
Fanglei DuanDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China.
Hong YangDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China.
Jun HouDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China.
Yang LiuDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China.
Jie DaiDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China.
Qiong LiaoDepartment of Pathology, Sichuan Cancer Hospital & Institute, Chengdu, 610041, Sichuan, China. nicolg@163.com.
Xian ChenDepartment of Pathology, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China.
Qingsong LiuDepartment of Pathology, Neijiang First People's Hospital, Neijiang, 641099, Sichuan, China.
Sichuan Cancer Hospital · CNChengdu University of Traditional Chinese Medicine · CNNeijiang Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adenoid cystic carcinoma (AdCC) of the breast is a rare indolent carcinoma of salivary gland-type tumors, frequently associated with MYB genetic alteration. Solid and basaloid adenoid cystic carcinoma (SB-AdCC) is considered a sparse variant of AdCC. This study sought to search for clinicopathological and genomic features in SB-AdCC. Registered clinicopathological data on a cohort of 13 AdCC of the breast cases, including six conventional adenoid cystic carcinoma (C-AdCC) cases and seven SB-AdCC cases, were collected. MYB gene rearrangement via fluorescent in situ hybridization was investigated and MYB protein expression was evaluated by immunohistochemistry. Compared with C-AdCC, we found that the distribution of SB-AdCC cases were shifted to older age and were more frequently distant metastasis. Moreover, metastasis cases also showed a high (exceed 30%) Ki-67 index. Both groups showed MYB rearrangements and MYB protein expression, but they were less frequent in SB-AdCC than C-AdCC. To conclude, our results suggest that SB-AdCC is an aggressive variant of mammary AdCC with a higher incidence of distant metastases compared with C-AdCC, though they share common molecular features. A high Ki-67 index may be an adverse prognostic factor for metastasis.

Indexed as

Carcinoma, Adenoid CysticSalivary Gland NeoplasmsGenomicsHumansIn Situ Hybridization, FluorescenceKi-67 AntigenKi-67 Antigen

Identifiers

PMID35590093
PMCPMC9120443
OpenAlexW4280546747

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Registered trials

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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.