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Chang W, Shi J, Li L, Zhang P, Ren Y, Yan Y, Ge Y. Network pharmacology and molecular docking analysis predict the mechanisms of Huangbai liniment in treating oral lichen planus. Medicine (Baltimore) 2024; 103:e39352. [PMID: 39151530 PMCID: PMC11332744 DOI: 10.1097/md.0000000000039352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/09/2024] [Accepted: 07/26/2024] [Indexed: 08/19/2024] Open
Abstract
This study explored the mechanism of Huangbai liniment (HB) for the treatment of oral lichen planus (OLP) through network pharmacology and molecular docking techniques. The study identified HB' active ingredients, therapeutic targets for OLP, and associated signaling pathways. The chemical composition of HB was screened using the HERB database. The disease targets of OLP were obtained through the GeneCards and OMIM databases. A protein-protein interactions network was constructed with the String platform. Topological analysis was performed using Cytoscape software to identify core targets. Gene ontology and Kyoto encyclopedia of genes and genomes pathway enrichment analysis were performed using the Hiplot database, and the active ingredients and core targets were verified by molecular docking. Date analysis showed that the active composition of HB in the treatment of OLP were quercetin, wogonin, kaempferol, and luteolin. This survey identified 10 potential therapeutic targets, including TNF, CXCL8, IL-6, IL1B, PIK3R1, ESR1, JUN, AKT1, PIK3CA, and CTNNB1. Molecular docking revealed stable interactions between OLP' key targets and HB. These key targets were predominantly involved in the PI3K-Akt signaling pathway, AGE-RAGE signaling pathway, TNF signaling pathway, and HIF-1 signaling pathway. HB plays a crucial role in the treatment of OLP, acting on multiple targets and pathways, particularly the PI3K-Akt signaling pathway. It regulated biological processes like the proliferation of epithelial cells and lymphocytes and mediates the expression of transcription factors, cytokines, and chemokines. Therefore, this study provides a theoretical basis for the clinical trial and application of HB in the therapy of OLP.
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Affiliation(s)
- Wei Chang
- Department of Stomatology, Changzhi Second People’s Hospital Affiliated to Changzhi Medical College, Changzhi, PR China
| | - Jing Shi
- Department of Stomatology, Shanxi Provincial People’s Hospital, Taiyuan, PR China
| | - Lingzhi Li
- Department of Stomatology, Changzhi Second People’s Hospital Affiliated to Changzhi Medical College, Changzhi, PR China
| | - Ping Zhang
- Department of Stomatology, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, PR China
| | - Yanrong Ren
- Department of Stomatology, Changzhi Second People’s Hospital Affiliated to Changzhi Medical College, Changzhi, PR China
| | - Yan Yan
- Heilongjiang University of Chinese Medicine, Harbin, PR China
| | - Yana Ge
- Department of Stomatology, Changzhi Second People’s Hospital Affiliated to Changzhi Medical College, Changzhi, PR China
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Marcu (Selaru) CA, Parlatescu I, Tovaru S, Nicolae CL, Costache M, Tovaru M. Lichen Planus of the Lip-Case Series and Review of the Literature. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:987. [PMID: 38929604 PMCID: PMC11205475 DOI: 10.3390/medicina60060987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 06/08/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: Lichen planus of the lip (LPL) is a chronic inflammatory condition that resembles actinic cheilitis, discoid lupus erythematosus, graft-versus-host disease, and lichenoid reaction to dental materials or drugs. The purpose of this study was to conduct a literature review on lichen planus lip involvement and to report a retrospective observational study that characterises and explores the clinical, histopathological, and evolution of the lesions in a group of patients with unique involvement of LPL. Materials and Methods: Clinical data of patients diagnosed with LPL was retrieved from the medical charts of the patients referred to the Oral Pathology Department of the "Carol Davila" University of Medicine and Pharmacy. A concurrent electronic literature research was carried out using PubMed and Web of Science from 2003 to 2023. Results: Eleven patients diagnosed with unique LPL were analysed (male/female ratio was 1.75, mean age 63.64 years ± 12.52). All patients presented lesions of the lower lip; the clinical forms were atrophic (six cases) and erosive (five cases), and the histopathological exam confirmed the diagnosis. After topical treatment with corticosteroids, most of the patients had complete remission. The literature review revealed 24 studies (sixteen case reports and eight case series) which comprised 84 patients. Isolated lip involvement was reported in 17 studies, and five articles with concomitant oral lichen planus, while two articles did not mention this criterion. Conclusions: Our study brings new data on isolated lichen planus of the lip that primarily affects the lower lip with predominance in male patients. It was reported worldwide in patients between 22 and 75 years old. Topical corticosteroids were the main treatment prescribed and they usually brought remission of the lesions. Lichen planus of the lip is a challenging diagnosis for oral health practitioner providers as well as for dermatologists.
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Affiliation(s)
| | - Ioanina Parlatescu
- Faculty of Dentistry, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (S.T.); (C.L.N.); (M.T.)
| | - Serban Tovaru
- Faculty of Dentistry, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (S.T.); (C.L.N.); (M.T.)
| | - Carmen Larisa Nicolae
- Faculty of Dentistry, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (S.T.); (C.L.N.); (M.T.)
| | - Mariana Costache
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania;
| | - Mihaela Tovaru
- Faculty of Dentistry, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (S.T.); (C.L.N.); (M.T.)
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Basharat Z, Meshal A. Pan-genome mediated therapeutic target mining in Kingella kingae and inhibition assessment using traditional Chinese medicinal compounds: an informatics approach. J Biomol Struct Dyn 2024; 42:2872-2885. [PMID: 37144759 DOI: 10.1080/07391102.2023.2208221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/23/2023] [Indexed: 05/06/2023]
Abstract
Kingella kingae causes bacteremia, endocarditis, osteomyelitis, septic arthritis, meningitis, spondylodiscitis, and lower respiratory tract infections in pediatric patients. Usually it demonstrates disease after inflammation of mouth, lips or infections of the upper respiratory tract. To date, therapeutic targets in this bacterium remain unexplored. We have utilized a battery of bioinformatics tools to mine these targets in this study. Core genes were initially inferred from 55 genomes of K. kingae and 39 therapeutic targets were mined using an in-house pipeline. We selected aroG product (KDPG aldolase) involved in chorismate pathway, for inhibition analysis of this bacterium using lead-like metabolites from traditional Chinese medicinal plants. Pharmacophore generation was done using control ZINC36444158 (1,16-bis[(dihydroxyphosphinyl)oxy]hexadecane), followed by molecular docking of top hits from a library of 36,000 compounds. Top prioritized compounds were ZINC95914016, ZINC33833283 and ZINC95914219. ADME profiling and simulation of compound dosing (100 mg tablet) was done to infer compartmental pharmacokinetics in a population of 300 individuals in fasting state. PkCSM based toxicity analysis revealed the compounds ZINC95914016 and ZINC95914219 as safe and with almost similar bioavailability. However, ZINC95914016 takes less time to reach maximum concentration in the plasma and shows several optimal parameters compared to other leads. In light of obtained data, we recommend this compound for further testing and induction in experimental drug design pipeline.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Alotaibi Meshal
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Albatin, Saudi Arabia
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Zhu P, Yin H, Wei J, Wu J, Ping D, Zhang X. A bilayer biocompatible polycaprolactone/zinc oxide/Capparis spinosa L. ethyl acetate extract/polylactic acid nanofibrous composite scaffold for novel wound dressing applications. Int J Biol Macromol 2023; 242:125093. [PMID: 37257530 DOI: 10.1016/j.ijbiomac.2023.125093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/21/2023] [Accepted: 05/23/2023] [Indexed: 06/02/2023]
Abstract
Capparis spinosa L. (CSL) is used in traditional medicinal purposes for wound dressing because it contains natural phenolic and flavonoid active compounds. In the current study, a bilayer of biocompatible and mechanically stable nanofiber scaffolds with polycaprolactone (PCL)/zinc oxide and Capparis spinosa L. ethyl acetate extract (CSLE)/polylactic acid (PLA) layers was successfully prepared by an electrostatic spinning technique. Microstructural observations carried out by scanning electron microscopy (SEM) have shown that the nanofibers with a smooth surface are continuous and bead-free, and that the size distribution is uniform, with an average diameter of 314.15 nm. The results of careful observation further suggested that polymers in the nanofibers have excellent compatibility with drugs. The results of Fourier transform infrared (FTIR) spectroscopy suggested that CSLE and zinc oxide nanoparticles (ZnO) were successfully loaded in the nanofiber membranes. Water contact angle measurements revealed that the bilayer nanofiber membranes exhibited satisfactory wettability (outside layer, 130°; inner layer, 72.4°). Tensile testing showed that the bilayer PCL/ZnO-CSLE/PLA nanofibers remained unbroken until reaching 10.69 MPa, which is much higher than the tensile strengths of the individual layers or the individual components. Moreover, agar disk diffusion assessment confirmed that the bilayer nanofiber membranes obviously hindered bacterial growth. Cytotoxicity studies showed that the bilayer nanofiber membranes effectively accelerated cell proliferation. The investigated PCL/ZnO-CSLE/PLA bilayer nanofibers have potential for use as membranes for wound dressing applications.
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Affiliation(s)
- Peng Zhu
- School of Chemical Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou 450001, PR China
| | - Han Yin
- School of Chemical Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou 450001, PR China
| | - Jiajiao Wei
- School of Chemical Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou 450001, PR China
| | - Jianmeng Wu
- School of Chemical Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou 450001, PR China
| | - Dehai Ping
- School of Chemical Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou 450001, PR China.
| | - Xingqun Zhang
- College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China.
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Fu ZZ, Chen LQ, Xu YX, Yue J, Ding Q, Xiao WL. Treatment of oral lichen planus by surgical excision and acellular dermal matrix grafting: Eleven case reports and review of literature. World J Clin Cases 2021; 9:1446-1454. [PMID: 33644214 PMCID: PMC7896670 DOI: 10.12998/wjcc.v9.i6.1446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 12/23/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Oral lichen planus (OLP) is a chronic inflammatory disorder, and it can affect normal oral function. The conventional treatments for OLP are not always effective, and relapse easily occurs. Therefore, treatment of OLP is difficult and challenging. In this study, we evaluated over a long period the clinical efficacy of surgical excision and acellular dermal matrix (ADM) grafting in patients with refractory OLP.
CASE SUMMARY Eleven patients with refractory OLP underwent a standardized protocol of surgical excision and ADM grafting. The condition of the area of the grafted wound, the intraoperative maximum mouth opening, pain, and clinical healing were assessed at postoperative follow-up visits. All patients had a flat surgical area with similar mucosal tissue coverage and local scar formation. Patients had no irritation and pain in their mucous membranes when eating acidic and spicy food. All patients’ mouth openings returned to normal within 2-6 mo after surgery. During follow-up, none of the patients had recurrence of OLP after surgery. The longest follow-up was 11 yr and the shortest was 6 mo, and none of the patients relapsed during follow-up.
CONCLUSION Surgical excision and ADM grafting could be an effective method to treat refractory OLP.
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Affiliation(s)
- Zhen-Zhen Fu
- Department of Stomatology, Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
- School of Stomatology, Qingdao University, Qingdao 266003, Shandong Province, China
| | - Li-Qiang Chen
- Department of Stomatology, Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
- School of Stomatology, Qingdao University, Qingdao 266003, Shandong Province, China
| | - Yao-Xiang Xu
- Department of Stomatology, Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
- School of Stomatology, Qingdao University, Qingdao 266003, Shandong Province, China
| | - Jin Yue
- Department of Stomatology, Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
- School of Stomatology, Qingdao University, Qingdao 266003, Shandong Province, China
| | - Qian Ding
- Department of Stomatology, Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
- School of Stomatology, Qingdao University, Qingdao 266003, Shandong Province, China
| | - Wen-Lin Xiao
- Department of Stomatology, Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
- School of Stomatology, Qingdao University, Qingdao 266003, Shandong Province, China
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Abstract
Lichen planus (LP) is a potentially malignant disorder with an immune-mediated etiopathogenesis. The condition frequently affects the skin, oral mucosa, skin appendages, and other mucous membranes. Oral lesions usually precede the onset of skin lesions and in majority of cases may only be presenting symptom. Isolated LP of the lip is rarely encountered in the clinical practice and is usually seen along with skin/other mucous membrane involvement. The clinical appearance poses diagnostic dilemmas and is often misinterpreted. This case report aims to highlight an interesting case of LP of the lower lip in a 50-year-old male patient. The patient presented with a diffuse erosive lesion on the lower lip bordered by white radiating striae on its inner aspect. Histopathological and immunofluorescent studies confirmed LP of the lip. Topical corticosteroids and Vaseline lip therapy were prescribed to the patient. There was considerable healing in the lip lesion during the follow-up period. However, recurrence was noted in the left buccal mucosa.
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Affiliation(s)
- Shamimul Hasan
- Department of Oral Medicine and Radiology, Faculty of Dentistry, Jamia Millia Islamia University, New Delhi, India
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