Evidence map›Paper›PMID 33733435›Full record

ArticleClinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico2021

Suppression of MD2 inhibits breast cancer in vitro and in vivo.

S Zheng, W Fu, R Ma, Q Huang, J Gu, J Zhou, K Lu, G Guo

Open access · hybridAbstract read
In one paragraph

Article in Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 44% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

8 authors at 1 institution in 1 country.

S Zheng *Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, 325000, Zhejiang, China.
W Fu *Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, 325000, Zhejiang, China.
R MaDepartment of Breast Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Lucheng District, Wenzhou, 325000, Zhejiang, China.
Q HuangDepartment of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, 325000, Zhejiang, China.
J GuDepartment of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, 325000, Zhejiang, China.
J ZhouDepartment of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, 325000, Zhejiang, China.
K LuDepartment of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, 325000, Zhejiang, China.
G GuoDepartment of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, 325000, Zhejiang, China. guoguilong@sina.com.ORCID http://orcid.org/0000-0002-6390-1610
Wenzhou Medical University · CN

Funding

Natural Science Foundation of Zhejiang Province LY19H160026Wenzhou Municipal Science and Technology Bureau Y20170038Wenzhou Municipal Science and Technology Bureau Y20170257Zhejiang Provincial Health Department 2019KY454
6 · The paper itself

Abstract

purposeTo explore the effects of the intervening measure targeting myeloid differentiation 2 (MD2) on breast cancer progression in vitro and in vivo.

methodsThe expression of MD2 in normal breast cells (Hs 578Bst) and three kinds of breast carcinoma cell lines (MCF-7, MDA-MB-231 s and 4T1) were detected by western blot. MTT assay was used to detect the proliferation of 4T1 cells treated by L6H21, cell migration and invasion was measured by wound healing assay and trans-well matrigel invasion assay, respectively. In addition, to further study the role of MD2 in tumor progression, we assessed the effects of inhibition of MD2 on the progression of xenograft tumors in vivo.

resultsThe expression of MD2 is much higher in MDA-MB-231 s and 4T1cells than that in normal breast cells (Hs 578Bst) or MCF-7 cells (p < 0.05). In vitro, suppression of MD2 by L6H21 has a significant inhibition of proliferation, migration and invasion in 4T1 cells in dose-dependent manner. In vivo, L6H21 pretreatment significantly improved survival of 4T1-bearing mice (p < 0.05). Additionally, we also observed that none of the mice died from the toxic effect of 10 mg kg

conclusionOverall, this work indicates that suppression of MD2 shows progression inhibition in vitro and significantly prolong survival in vivo. These findings provide the potential experimental evidence for using MD2 as a therapeutic target of breast carcinoma.

Indexed as

Disease ProgressionAnimalsBreastBreast NeoplasmsCell Line, TumorCell MovementCell ProliferationChalconesFemaleHumansLymphocyte Antigen 96MCF-7 CellsMiceMice, Inbred BALB CMice, NudeNeoplasm Invasiveness2,3-dimethoxy-4'-ethoxychalconeChalconesLY96 protein, humanLymphocyte Antigen 96Neoplasm ProteinsBreast neoplasmsInvasionMigrationMyeloid differentiation 2 (MD2)Proliferation

Identifiers

PMID33733435
PMCPMC8310507
OpenAlexW3118759328

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.