Evidence map›Paper›PMID 29290962›Full record

ArticleOncotarget2017

Pharmacogenetics of response to neoadjuvant paclitaxel treatment for locally advanced breast cancer.

Andric C Perez-Ortiz, Israel Ramírez, Juan C Cruz-López, Cynthia Villarreal-Garza, Alexandra Luna-Angulo, Esmeralda Lira-Romero, Salvador Jiménez-Chaidez, José Díaz-Chávez, Juan A Matus-Santos, Laura Sánchez-Chapul and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact, top 80% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
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

12 authors at 7 institutions in 2 countries.

Andric C Perez-OrtizUniversidad Panamericana, Escuela de Medicina, Mexico City, Mexico.
Israel RamírezUniversidad Panamericana, Escuela de Medicina, Mexico City, Mexico.
Juan C Cruz-LópezHospital Regional ISSSTE Puebla and Hospital General Zona Norte SSEP Puebla, Puebla City, Mexico.
Cynthia Villarreal-GarzaDepto. de Investigacion, Instituto Nacional de Cancerologia, Centro de Cancer de Mama, Tecnologico de Monterrey, Monterrey, Nuevo León, Mexico.
Alexandra Luna-AnguloInstituto Nacional de Rehabilitación, Mexico City, Mexico.
Esmeralda Lira-RomeroUniversidad Panamericana, Escuela de Medicina, Mexico City, Mexico.
Salvador Jiménez-ChaidezUniversidad Panamericana, Escuela de Medicina, Mexico City, Mexico.
José Díaz-ChávezUnidad de Investigación Biomédica en Cáncer, Instituto de Investigaciones Biomédicas, UNAM/Instituto Nacional de Cancerología, Mexico City, Mexico.
Juan A Matus-SantosUnidad de Investigación Biomédica en Cáncer, Instituto de Investigaciones Biomédicas, UNAM/Instituto Nacional de Cancerología, Mexico City, Mexico.
Laura Sánchez-ChapulInstituto Nacional de Rehabilitación, Mexico City, Mexico.
Patricia Mendoza-LorenzoDivisión Académica de Ciencias Básicas, Unidad Chontalpa, Universidad Juárez Autónoma de Tabasco, Tabasco, Mexico.
Francisco J Estrada-MenaUniversidad Panamericana, Escuela de Medicina, Mexico City, Mexico.
Universidad Panamericana · MXInstituto Nacional de Cancerología · MXInstituto Nacional de Rehabilitación · MXHospital General De Zona · MXTecnológico de Monterrey · MXUniversidad Juárez Autónoma de Tabasco · MXYale University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Locally advanced breast cancer (LABC) cases have a varying five-year survival rate, mainly influenced by the tumor response to chemotherapy. Paclitaxel activity (response rate) varies across populations from 21.5% to 84%. There are some reports on genetic traits and paclitaxel; however, there is still considerable residual unexplained variability. In this study, we aimed to test the association between eleven novel markers and tumor response to paclitaxel and to explore if any of them influenced tumor protein expression. We studied a cohort of 140 women with LABC. At baseline, we collected a blood sample (for genotyping), fine needle aspirates (for Western blot), and tumor measurements by imaging. After follow-up, we ascertained the response to paclitaxel monotherapy by comparing the percent change in the pre-, post- tumor measurements after treatment. To allocate exposure, we genotyped eleven SNPs with TaqMan probes on RT-PCR and regressed them to tumor response using linear modeling. In addition, we compared protein expression, between breast tumors and healthy controls, of those genes whose genetic markers were significantly associated with tumor response. After adjusting for multiple clinical covariates, SNPs on the

Indexed as

breast cancergenetic markerspaclitaxelpharmacogeneticssingle nucleotide polymorphism

Identifiers

PMID29290962
PMCPMC5739747
OpenAlexW2768542311

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.