Evidence map›Paper›PMID 29317821›Full record

ArticleInternational journal of nanomedicine2018

Tacrolimus nanoparticles based on chitosan combined with nicotinamide: enhancing percutaneous delivery and treatment efficacy for atopic dermatitis and reducing dose.

Kaiyue Yu, Yixuan Wang, Tao Wan, Yuanhao Zhai, Sisi Cao, Wenyi Ruan, Chuanbin Wu, Yuehong Xu

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 65 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

8 authors at 1 institution in 1 country.

Kaiyue YuSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Yixuan WangSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Tao WanSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Yuanhao ZhaiSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Sisi CaoSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Wenyi RuanSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Chuanbin WuSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Yuehong XuSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTopical application of tacrolimus (FK506) was effective in the treatment of atopic dermatitis (AD); however, adverse effects frequently occurred with the increase of FK506 dose during long-term treatment.

objectiveThe objective of this project was to develop a hybrid skin targeting system encapsulating FK506 based on nicotinamide (NIC) and chitosan nanoparticles (CS-NPs), ie, FK506-NIC-CS-NPs, which took advantages of both of NIC and CS-NPs to obtain the synergetic effects of percutaneous delivery and treatment efficacy enhancement along with dose reduction.

methodsThe formulation of FK506-NIC-CS-NPs was optimized and characterized. In vitro and in vivo skin permeation studies were performed. AD-like skin lesions were constructed with BALB/c mice by 1-chloro-2, 4-dinitrobenzene (DNCB)-induced, and FK506-NIC-CS-NPs containing different dose of FK506 were topically administered to treat AD-like skin lesions in comparison with Protopic.

resultsNIC was found to significantly increase the FK506 EE to 92.2% by CS-NPs. In comparison with commercial FK506 ointment (Protopic), in vitro and in vivo skin permeation studies demonstrated that NIC-CS-NPs system significantly enhanced FK506 permeation through and into the skin, and deposited more FK506 into the skin. The treatment efficacy on clinical symptoms, histological analysis, and molecular biology of the AD-mice demonstrated that NIC-CS-NPs with ~1/3 dose of FK506 of Protopic was superior to that of Protopic, and NIC-CS-NPs vehicle exhibited the adjuvant therapy and moderate anti-AD effects.

conclusionThe system of NIC-CS-NPs enhances the permeability of FK506, plays an adjuvant role in anti-AD, reduces the dose of FK506 in treating AD, and is therefore a promising nanoscale system of FK506 for the effective treatment of AD.

Indexed as

Administration, CutaneousAnimalsChitosanDermatitis, AtopicDinitrochlorobenzeneDrug Delivery SystemsMaleMiceMice, Inbred BALB CNanoparticlesNiacinamideOintmentsRats, Sprague-DawleySkinSkin AbsorptionTacrolimusChitosanDinitrochlorobenzeneNiacinamideOintmentsTacrolimusatopic dermatitischitosannanoparticlesnicotinamidepercutaneous deliveryreducing dosetacrolimus

Identifiers

PMID29317821
PMCPMC5743175
OpenAlexW2781041773

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.