Evidence map›Paper›PMID 34848958›Full record

ArticleInternational journal of nanomedicine2021

One-Step Microfluidic Fabrication of Multi-Responsive Liposomes for Targeted Delivery of Doxorubicin Synergism with Photothermal Effect.

Songwei Lv, Ran Jing, Xiaowu Liu, Honglei Shi, Yunfeng Shi, Xugang Wang, Xiubo Zhao, Kai Cao, Zhong Lv

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

21 citing papers in PubMed, 42 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

9 authors at 3 institutions in 2 countries.

Songwei Lv *School of Pharmacy, Changzhou University, Changzhou, 213164, People's Republic of China.ORCID 0000-0002-5159-2267
Ran Jing *Division of Nephrology, The Affiliated Changzhou NO. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, People's Republic of China.
Xiaowu LiuDepartment of Urology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213164, People's Republic of China.
Honglei ShiDepartment of Urology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213164, People's Republic of China.
Yunfeng ShiDepartment of Urology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213164, People's Republic of China.
Xugang WangDepartment of Urology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213164, People's Republic of China.
Xiubo ZhaoSchool of Pharmacy, Changzhou University, Changzhou, 213164, People's Republic of China.
Kai CaoDepartment of Urology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213164, People's Republic of China.
Zhong LvDepartment of Urology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213164, People's Republic of China.
Jiangsu University · CNChangzhou University · CNChangzhou No.2 People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCancer of the bladder is one of the most common and life-threatening. Compared with traditional delivery methods, intravesical administration reduces the amount of drugs required, increases the amount of drugs reaching the lesion site, and minimizes systemic exposure to therapeutic agents. To overcome the limitations of urinary voiding, low urothelium permeability, and intermittent catheterization for large dilution and irrigation of drugs in the bladder, magnetic and photothermal-responsive folate receptor-targeted thermal liposomes (FA-TMLs) were designed for the targeted delivery of doxorubicin (DOX) to bladder cancer cells.

methodsThrough a microfluidic mixer chip, the magnetic nanoparticles (MNPs), gold nanorods (GNRs) and DOX were encapsulated in folate-modified thermosensitive liposomes to form FA-TMLs@MNPs-GNRs-DOX. DLS, TEM, DSC, and magnetic hysteresis loop were used to characterize the construction of FA-TMLs@MNPs-GNRs-DOX.

resultsFA-TMLs@MNPs-GNRs-DOX had a size of about 230 nm and exhibited superparamagnetic properties with the saturation magnetization of 20 emu/g. The DOX loading capacity was as high as 0.57 mg/mL. Additionally, drug release of the FA-TMLs@MNPs-GNRs-DOX could be controlled by temperature change through the photothermal effect. A 980 nm laser beam was selectively irradiated on the FA-TMLs@MNPs-GNRs-DOX to trigger the structural changes of the FA-TMLs, and an average of 95% of the drug was released after 3 hours. The results of cell uptake experiments reveal indicated that FA-TMLs@MNPs-GNRs-DOX were able to specifically bind folate-receptor-positive cells and exhibited toxicity to bladder tumor cells.

conclusionThe present results suggest FA-TMLs@MNPs-GNRs-DOX have a promising multifunctional response and can act as an ideal multifunctional drug delivery system (DDS) for the treatment of bladder tumors.

Indexed as

LiposomesNanotubesCell Line, TumorDoxorubicinDrug Delivery SystemsFolic AcidGoldMicrofluidicsDoxorubicinFolic AcidGoldLiposomesbladder cancerdrug deliveryfolate-targetedmagnetic responsephotothermal effectthermo-sensitive liposomes

Identifiers

PMID34848958
PMCPMC8627283
OpenAlexW3215423400

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.