Evidence map›Paper›PMID 33003514›Full record

ArticleMarine drugs2020

A Marine Collagen-Based Biomimetic Hydrogel Recapitulates Cancer Stem Cell Niche and Enhances Progression and Chemoresistance in Human Ovarian Cancer.

SooHyeon Moon, YeJin Ok, SeonYeong Hwang, Ye Seon Lim, Hye-Yoon Kim, Yong-Jin Na, Sik Yoon

Open access · goldAbstract read
In one paragraph

Article in Marine drugs, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

12 citing papers in PubMed, 19 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 1 institution in 1 country.

SooHyeon MoonDepartment of Obstetrics and Gynecology, Pusan National University College of Medicine, Yangsan, Gyeongsangnam-do 626-870, Korea.
YeJin OkDepartment of Anatomy, Pusan National University College of Medicine, Yangsan, Gyeongsangnam-do 626-870, Korea.
SeonYeong HwangDepartment of Anatomy, Pusan National University College of Medicine, Yangsan, Gyeongsangnam-do 626-870, Korea.
Ye Seon LimDepartment of Anatomy, Pusan National University College of Medicine, Yangsan, Gyeongsangnam-do 626-870, Korea.
Hye-Yoon KimDepartment of Anatomy, Pusan National University College of Medicine, Yangsan, Gyeongsangnam-do 626-870, Korea.
Yong-Jin NaDepartment of Obstetrics and Gynecology, Pusan National University College of Medicine, Yangsan, Gyeongsangnam-do 626-870, Korea.
Sik YoonDepartment of Anatomy, Pusan National University College of Medicine, Yangsan, Gyeongsangnam-do 626-870, Korea.ORCID 0000-0002-6449-0761
Pusan National University · KR

Funding

National Research Foundation of Korea 2020R1A2C1004529
6 · The paper itself

Abstract

Recent attention has focused on the development of an effective three-dimensional (3D) cell culture system enabling the rapid enrichment of cancer stem cells (CSCs) that are resistant to therapies and serving as a useful in vitro tumor model that accurately reflects in vivo behaviors of cancer cells. Presently, an effective 3D in vitro model of ovarian cancer (OC) was developed using a marine collagen-based hydrogel. Advantages of the model include simplicity, efficiency, bioactivity, and low cost. Remarkably, OC cells grown in this hydrogel exhibited biochemical and physiological features, including (1) enhanced cell proliferation, migration and invasion, colony formation, and chemoresistance; (2) suppressed apoptosis with altered expression levels of apoptosis-regulating molecules; (3) upregulated expression of crucial multidrug resistance-related genes; (4) accentuated expression of key molecules associated with malignant progression, such as epithelial-mesenchymal transition transcription factors, Notch, and pluripotency biomarkers; and (5) robust enrichment of ovarian CSCs. The findings indicate the potential of our 3D in vitro OC model as an in vitro research platform to study OC and ovarian CSC biology and to screen novel therapies targeting OC and ovarian CSCs.

Indexed as

Cell Culture TechniquesAnimalsAntineoplastic AgentsAquatic OrganismsBiomimeticsCell MovementCell ProliferationCollagenDisease ProgressionDrug Resistance, NeoplasmFemaleHumansHydrogelsModels, BiologicalNeoplasm InvasivenessNeoplastic Stem CellsAntineoplastic AgentsCollagenHydrogels3D cell culturecancer stem cellchemoresistancehydrogelmarine collagenovarian cancerspheroid

Identifiers

PMID33003514
PMCPMC7599646
OpenAlexW3089451110

What OpenQuestion holds

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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.