Evidence map›Paper›PMID 35019794›Full record

ArticleDrug delivery2022

Preparation and optimization of aloe ferox gel loaded with Finasteride-Oregano oil nanocubosomes for treatment of alopecia.

Khaled M Hosny, Waleed Y Rizg, Eman Alfayez, Samar S Elgebaly, Abdulmohsin J Alamoudi, Raed I Felimban, Hossam H Tayeb, Rayan Y Mushtaq, Awaji Y Safhi, Majed Alharbi and 1 more

Open access · goldAbstract read
In one paragraph

Article in Drug delivery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.3field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Frontiers in pharmacology · 2025
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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

11 authors at 4 institutions in 2 countries.

Khaled M HosnyDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.ORCID 0000-0002-4904-1378
Waleed Y RizgDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.ORCID 0000-0002-3088-4084
Eman AlfayezDepartment of Oral Biology, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.
Samar S ElgebalyDepartment of Clinical Biochemistry, Cairo Laboratories for clinical pathology, Cairo, Egypt.
Abdulmohsin J AlamoudiDepartment of Pharmacology and toxicology, Faculty of Pharmacy, King Abdulaziz University, Saudi Arabia.
Raed I FelimbanDepartment of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
Hossam H TayebDepartment of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
Rayan Y MushtaqDepartment of Pharmaceutics, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
Awaji Y SafhiDepartment of Pharmaceutics, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia.
Majed AlharbiDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Saudi Arabia.
Alshaimaa M AlmehmadyDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.
King Abdulaziz University · SACairo University · EGImam Abdulrahman Bin Faisal University · SAJazan University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alopecia areata is a skin disorder characterized by scarless, localized hair loss that is usually managed by topical treatments that might further worsen the condition. Therefore, the current study aimed to develop nano-cubosomes loaded with finasteride (FI) and oregano oil (Or) to improve drug solubility and permeation through skin and then incorporate it into an aloe ferox gel base. An l-optimal coordinate exchange design was adopted to optimize nano-cubosomes. Phytantriol and Alkyl Acrylate were employed as the lipid material, and surfactant respectively for cubosomes manufacture. The produced formulations were assessed for their particle size, entrapment efficiency (EE%), FI steady-state flux (Jss) and minimum inhibitory concentration (MIC) against Pro-pionibacterium acnes. Optimal FI-Or-NCu had a particle size of 135 nm, EE% equals 70%, Jss of 1.85 μg/cm2.h, and MIC of 0.44 μg/ml. The optimum formulation loaded gel gained the highest drug release percent and ex vivo skin permeation compared to FI aqueous suspension, and pure FI loaded gel. Aloe ferox and oregano oil in the optimized gel formulation had a synergistic activity on the FI permeation across the skin and against the growth of p. acne bacteria which could favor their use in treating alopecia. Thus, this investigation affirms the ability of FI-Or-NCu loaded aloe ferox gel could be an effective strategy that would enhance FI release and permeation through skin and maximize its favorable effects in treating alopecia.

Indexed as

Administration, CutaneousAloeAlopeciaAnimalsChemistry, PharmaceuticalDrug CarriersDrug LiberationFatty AlcoholsFinasterideMaleMicrobial Sensitivity TestsNanoparticle Drug Delivery SystemOriganumParticle SizeRatsRats, Wistar3,7,11,15-tetramethyl-1,2,3-hexadecanetriolDrug CarriersFatty AlcoholsFinasterideNanoparticle Drug Delivery Systemaloe feroxFinasteridenanocubosomesoregano oilphytantriol

Identifiers

PMID35019794
PMCPMC8757594
OpenAlexW4206364261

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.