Evidence map›Paper›PMID 34400859›Full record

ArticleSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society2021

Effects of neoadjuvant therapies on genetic regulation of targeted pathways in ER+ primary ductal breast carcinoma: A meta-analysis of microarray datasets.

Sarah M Albogami, Yousif Asiri, Abdulaziz Asiri, Alaa A Alnefaie, Sahar Alnefaie

Open access · hybridAbstract read
In one paragraph

Article in Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
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  5. Review
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

5 authors at 3 institutions in 1 country.

Sarah M AlbogamiDepartment of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
Yousif AsiriDepartment of Clinical Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
Abdulaziz AsiriPharmaceutical Care Division, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, MBC#11, Riyadh 11211, Saudi Arabia.
Alaa A AlnefaieInternational Medical Center Hospital, P.O. Box 953, Jeddah 21423, Saudi Arabia.
Sahar AlnefaieDepartment of Surgery, College of Medicine, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
Taif University · SAKing Abdullah International Medical Research Center · SAKing Faisal Specialist Hospital & Research Centre · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer arises as a result of multiple interactions between environmental and genetic factors. Conventionally, breast cancer is treated based on histopathological and clinical features. DNA technologies like the human genome microarray are now partially integrated into clinical practice and are used for developing new "personalized medicines" and "pharmacogenetics" for improving the efficiency and safety of cancer medications. We investigated the effects of four established therapies-for ER+ ductal breast cancer-on the differential gene expression. The therapies included single agent tamoxifen, two-agent docetaxel and capecitabine, or combined three-agents CAF (cyclophosphamide, doxorubicin, and fluorouracil) and CMF (cyclophosphamide, methotrexate, and fluorouracil). Genevestigator 8.1.0 was used to compare five datasets from patients with infiltrating ductal carcinoma, untreated or treated with selected drugs, to those from the healthy control. We identified 74 differentially expressed genes involved in three pathways, i.e., apoptosis (extrinsic and intrinsic), oxidative signaling, and PI3K/Akt signaling. The treatments affected the expression of apoptotic genes (

Indexed as

Bax, Bcl-2-associated XBC, breast cancerBcl2, B-cell lymphoma 2CAF, cyclophosphamide, doxorubicin, and fluorouracilCASP3ChemotherapyCMF, cyclophosphamide, methotrexate, and fluorouracilDC, docetaxel and capecitabineERBB2 (HER2)ER+ ductal carcinomaER, estrogen receptorFC, fold-changeFU, fluorouracilGSRH2O2, hydrogen peroxideHER2, human epidermal growth factor 2IGF-1, insulin-like growth factor-1NOX4OH●, hydroxyl radicalPI3K/Akt, phosphatidylinositol 3-kinase/protein kinase BPM, personalized medicinePRISMA, Preferred Reporting Items for Systematic Reviews and Meta-AnalysesPR, progesterone receptorROS, reactive oxygen speciesTGF-α/β, transforming growth factor alpha/betaTMX, tamoxifenTS, thymidylate synthase

Identifiers

PMID34400859
PMCPMC8347676
OpenAlexW3159735774

What OpenQuestion holds

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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.