Evidence map›Paper›PMID 28155509›Full record

ArticleDrug delivery2017

Skin delivery of epigallocatechin-3-gallate (EGCG) and hyaluronic acid loaded nano-transfersomes for antioxidant and anti-aging effects in UV radiation induced skin damage.

Kiran S Avadhani, Jyothsna Manikkath, Mradul Tiwari, Misra Chandrasekhar, Ashok Godavarthi, Shimoga M Vidya, Raghu C Hariharapura, Guruprasad Kalthur, Nayanabhirama Udupa, Srinivas Mutalik

Open access · goldAbstract readComparative Study
In one paragraph

Article in Drug delivery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
102citing papers in PubMed, 1 pooled it
16.7field-weighted citation impact, top 1% 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

102 citing papers in PubMed, 1 synthesis or guideline pooled it, 295 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Molecules (Basel, Switzerland) · 2025
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  12. ACS omega · 2025
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  20. Exploring the Therapeutic Potential of Green Tea (Mini reviews in medicinal chemistry · 2025
    Review

42 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 1 country.

Kiran S Avadhania Department of Pharmaceutics , Manipal College of Pharmaceutical Sciences, Manipal University , Manipal , India.
Jyothsna Manikkatha Department of Pharmaceutics , Manipal College of Pharmaceutical Sciences, Manipal University , Manipal , India.
Mradul Tiwarib Department of Pharmaceutical Biotechnology , Manipal College of Pharmaceutical Sciences, Manipal University , Manipal , India.
Misra Chandrasekhara Department of Pharmaceutics , Manipal College of Pharmaceutical Sciences, Manipal University , Manipal , India.
Ashok Godavarthic Radiant Research Services Pvt. Ltd, Peenya Industrial Area , Bangalore , India.
Shimoga M Vidyad Department of Biotechnology , NMAM Institute of Technology, Nitte University , Nitte , India , and.
Raghu C Hariharapurab Department of Pharmaceutical Biotechnology , Manipal College of Pharmaceutical Sciences, Manipal University , Manipal , India.
Guruprasad Kalthure Department of Clinical Embryology , Kasturba Medical College, Manipal University , Manipal , India.
Nayanabhirama Udupaa Department of Pharmaceutics , Manipal College of Pharmaceutical Sciences, Manipal University , Manipal , India.
Srinivas Mutalika Department of Pharmaceutics , Manipal College of Pharmaceutical Sciences, Manipal University , Manipal , India.
Manipal Academy of Higher Education · INKasturba Medical College, Manipal · INNitte University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present work attempts to develop and statistically optimize transfersomes containing EGCG and hyaluronic acid to synergize the UV radiation-protective ability of both compounds, along with imparting antioxidant and anti-aging effects. Transfersomes were prepared by thin film hydration technique, using soy phosphatidylcholine and sodium cholate, combined with high-pressure homogenization. They were characterized with respect to size, polydispersity index, zeta potential, morphology, entrapment efficiency, Fourier Transform Infrared Spectroscopy (FTIR), Differential Scanning Calorimetry (DSC), X-ray Diffraction (XRD), in vitro antioxidant activity and ex vivo skin permeation studies. Cell viability, lipid peroxidation, intracellular ROS levels and expression of MMPs (2 and 9) were determined in human keratinocyte cell lines (HaCaT). The composition of the transfersomes was statistically optimized by Design of Experiments using Box-Behnken design with four factors at three levels. The optimized transfersome formulation showed vesicle size, polydispersity index and zeta potential of 101.2 ± 6.0 nm, 0.245 ± 0.069 and -44.8 ± 5.24 mV, respectively. FTIR and DSC showed no interaction between EGCG and the selected excipients. XRD results revealed no form conversion of EGCG in its transfersomal form. The optimized transfersomes were found to increase the cell viability and reduce the lipid peroxidation, intracellular ROS and expression of MMPs in HaCaT cells. The optimized transfersomal formulation of EGCG and HA exhibited considerably higher skin permeation and deposition of EGCG than that observed with plain EGCG. The results underline the potential application of the developed transfersomes in sunscreen cream/lotions for improvement of UV radiation-protection along with deriving antioxidant and anti-aging effects.

Indexed as

Drug CarriersNanoparticlesAdministration, CutaneousAnimalsAntioxidantsCalorimetry, Differential ScanningCatechinCell LineCell SurvivalDrug CompoundingDrug SynergismHumansHyaluronic AcidKeratinocytesLipid PeroxidationMaleAntioxidantsCatechinDrug Carriersepigallocatechin gallateHyaluronic AcidMatrix MetalloproteinasesPhosphatidylcholinesReactive Oxygen SpeciesSodium CholateantioxidantEpigallocatechin-3-gallate (EGCG)hyaluronic acidpolyphenolsskin permeationtransfersomes

Identifiers

PMID28155509
PMCPMC8253143
OpenAlexW2585870619

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.