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Vyas PJ, Wagh SS, Kalaskar MG, Patil KR, Sharma AK, Kazmi I, Al-Abbasi FA, Alzarea SI, Afzal O, Altamimi ASA, Gupta G, Patil CR. Volatile Oil Containing Plants as Phytopharmaceuticals to Treat Psoriasis: A Review. Curr Pharm Biotechnol 2024; 25:313-339. [PMID: 37287299 DOI: 10.2174/1389201024666230607140404] [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: 07/02/2022] [Revised: 03/09/2023] [Accepted: 03/20/2023] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Psoriasis is a chronic skin condition caused by an autoimmune response that accelerates the life cycle of skin cells, resulting in the characteristic symptoms of scaling, inflammation, and itching. METHODS Palliative treatment options for psoriasis often prioritize the use of volatile oils. These oils contain monoterpenes, sesquiterpenes, and phenylpropanoids that are intricately linked to the molecular cascades involved in the pathogenesis and symptoms of psoriasis. To evaluate the antipsoriatic efficacy of volatile oils and their components, we conducted a systematic review of scientific studies. Our literature search encompassed various online databases, including PubMed, BIREME, SCIELO, Open Grey, Scopus, and ScienceDirect. The selected studies included experimental in vitro/in vivo assessments as well as clinical studies that examined the potential of volatile oils and their extracts as antipsoriatic agents. We excluded conference proceedings, case reports, editorials, and abstracts. Ultimately, we identified and evaluated a total of 12 studies for inclusion in our analysis. RESULTS The data collected, compiled, and analyzed strongly support the interaction between volatile oils and their constituents with the key molecular pathways involved in the pathogenesis of psoriasis and the development of its symptoms. Volatile oils play a significant role in the palliative treatment of psoriasis, while their chemical constituents have the potential to reduce the symptoms and recurrence of this condition. CONCLUSION The current review highlights that the constituents found in volatile oils offer distinct chemical frameworks that can be regarded as promising starting points for the exploration and development of innovative antipsoriatic agents.
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Affiliation(s)
- Priyanka J Vyas
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, District-Dhule, 425405, India
| | - Shivani S Wagh
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, District-Dhule, 425405, India
| | - Mohan G Kalaskar
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, District-Dhule, 425405, India
| | - Kalpesh R Patil
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, District-Dhule, 425405, India
| | - Ajay K Sharma
- Department of Pharmacognosy, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences & Research University, New Delhi, 110017, India
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fahad A Al-Abbasi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Saudi Arabia
| | - Obaid Afzal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, 11942, Saudi Arabia
| | - Abdulmalik S A Altamimi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, 11942, Saudi Arabia
| | - Gaurav Gupta
- Department of Pharmacology, School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatputa, Jaipur, India
- Department of Pharmacology, Saveetha Dental College, Saveetha University, Chennai, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - Chandragouda R Patil
- Department of Pharmacognosy, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences & Research University, New Delhi, 110017, India
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Yuandani, Jantan I, Haque MA, Rohani AS, Nugraha SE, Salim E, Septama AW, Juwita NA, Khairunnisa NA, Nasution HR, Utami DS, Ibrahim S. Immunomodulatory effects and mechanisms of the extracts and secondary compounds of Zingiber and Alpinia species: a review. Front Pharmacol 2023; 14:1222195. [PMID: 37533631 PMCID: PMC10391552 DOI: 10.3389/fphar.2023.1222195] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 06/26/2023] [Indexed: 08/04/2023] Open
Abstract
Zingiber and Alpinia species (family: Zingiberaceae) are popularly used in food as spices and flavoring agents and in ethnomedicine to heal numerous diseases, including immune-related disorders. However, their ethnomedicinal uses have not been sufficiently supported by scientific investigations. Numerous studies on the modulating effects of plants and their bioactive compounds on the different steps of the immune system have been documented. This review aimed to highlight up-to-date research findings and critically analyze the modulatory effects and mechanisms of the extracts and secondary compounds of several Zingiber and Alpinia species, namely, Zingiber officinale Roscoe, Z. cassumunar Roxb., Z. zerumbet (L.) Roscoe ex Sm., Alpinia galanga Linn., A. conchigera Griff, A. katsumadai Hayata, A. oxyphylla Miq., A. officinarum Hance, A. zerumbet (Pers.) Burtt. et Smith, and A. purpurata (Viell.) K. Schum. on the immune system, particularly via the inflammation-related signaling pathways. The immunomodulating activities of the crude extracts of the plants have been reported, but the constituents contributing to the activities have mostly not been identified. Among the extracts, Z. officinale extracts were the most investigated for their in vitro, in vivo, and clinical effects on the immune system. Among the bioactive metabolites, 6-, 8-, and 10-gingerols, 6-shogaol, and zerumbone from Zingiber species and cardamomin, 1'-acetoxychavicol acetate, yakuchinone, rutin, 1,8-cineole, and lectin from Alpinia species have demonstrated strong immunomodulating effects. More experimental studies using cell and animal models of immune-related disorders are necessary to further understand the underlying mechanisms, together with elaborate preclinical pharmacokinetics, pharmacodynamics, bioavailability, and toxicity studies. Many of these extracts and secondary metabolites are potential candidates for clinical development in immunomodulating agents or functional foods to prevent and treat chronic inflammatory disorders.
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Affiliation(s)
- Yuandani
- Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
- Centre of Excellence for Chitosan and Advanced Materials, Universitas Sumatera Utara, Medan, Indonesia
| | - Ibrahim Jantan
- Institute of Systems Biology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia
| | - Md. Areeful Haque
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ade Sri Rohani
- Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Sony Eka Nugraha
- Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Emil Salim
- Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Abdi Wira Septama
- Research Center for Pharmaceutical Ingredients and Traditional Medicine, National Research and Innovation Agency (BRIN), Kawasan PUSPIPTEK Serpong, Tangerang Selatan, Bogor, Indonesia
| | - Nur Aira Juwita
- Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | | | | | - Dinda Sari Utami
- Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Sarah Ibrahim
- Institute of Systems Biology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia
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Thakur S, Anjum MM, Jaiswal S, Kumar A, Deepak P, Anand S, Singh S, Rajinikanth PS. Novel Synergistic Approach: Tazarotene-Calcipotriol-Loaded-PVA/PVP-Nanofibers Incorporated in Hydrogel Film for Management and Treatment of Psoriasis. Mol Pharm 2023; 20:997-1014. [PMID: 36630478 DOI: 10.1021/acs.molpharmaceut.2c00713] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Psoriasis is an autoimmune skin disease that generally affects 1%-3% of the total population globally. Effective treatment of psoriasis is limited because of numerous factors, such as ineffective drug delivery and efficacy following conventional pharmaceutical treatments. Nanofibers are widely being used as nanocarriers for effective treatment because of their multifunctional and distinctive properties, including a greater surface area, higher volume ratio, increased elasticity and improved stiffness and resistance to traction, favorable biodegradability, high permeability, and sufficient oxygen supply, which help maintain the moisture content of the skin and improve the bioavailability of the drugs. Similar to the extracellular matrix, nanofibers have a regeneration capacity, promoting cell growth, adhesion, and proliferation, and also have a more controlled release pattern compared with that of other conventional therapies at the psoriatic site. To ensure improved drug targeting and better antipsoriatic efficacy, this study formulated and evaluated a tazarotene (TZT)-calcipotriol (CPT)-loaded nanofiber and carbopol-based hydrogel film. The nanofiber was prepared using electrospinning with a polyvinyl alcohol/polyvinylpyrrolidone (PVA/PVP) K-90 polymeric blend that was later incorporated into a carbopol base to form hydrogel films. The prepared nanofibers were biochemically evaluated and in vitro and in vivo characterized. The mean diameters of the optimized formulation, i.e., TZT-loaded polyvinyl alcohol/polyvinylpyrrolidone nanofiber (TZT-PVA/PVP-NF) and TZT-CPT-loaded polyvinyl alcohol/polyvinylpyrrolidone nanofiber (TZT-CPT-PVA/PVP-NF) were 244.67 ± 58.11 and 252.31 ± 35.50 nm, respectively, as determined by scanning electron microscopy, and their tensile strength ranged from 14.02 ± 0.54 to 22.50 ± 0.03 MPa. X-ray diffraction revealed an increase in the amorphous nature of the nanofibers. The biodegradability studies of prepared nanofiber formulations, irrespective of their composition, showed that these completely biodegraded within 2 weeks of their application. The TZT-CPT-PVA/PVP-NF nanofibers exhibited 95.68% ± 0.03% drug release at the end of 72 h, indicating a controlled release pattern and following Higuchi release kinetics as a best-fit model. MTT assay, antioxidant and lipid profile tests, splenomegaly assessment, and weight fluctuation were all performed in the in vitro as well as in vivo studies. We found that the TZT-CPT-PVA/PVP-NF-based hydrogel film has high potential for antipsoriatic activity in imiquimod-induced Wistar rats in comparison with that of TT-PVA/PVP-NF nanofibers.
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Affiliation(s)
- Sunita Thakur
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow226025, India
| | - Md Meraj Anjum
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow226025, India
| | - Shweta Jaiswal
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow226025, India
| | - Anand Kumar
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow226025, India
| | - Payal Deepak
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow226025, India
| | - Sneha Anand
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow226025, India
| | - Sanjay Singh
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow226025, India
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Nguyen LTH. Signaling pathways and targets of natural products in psoriasis treatment. EXPLORATION OF MEDICINE 2022. [DOI: 10.37349/emed.2022.00098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Aim: Psoriasis is a common chronic inflammatory skin disorder, which has adverse effects on patients’ quality of life. Natural products exhibit significant therapeutic capacities with small side effects and might be preferable alternative treatments for patients with psoriasis. This study summarizes the signaling pathways with the potential targets of natural products and their efficacy for psoriasis treatment.
Methods: The literature for this article was acquired from PubMed and Web of Science, from January 2010 to December 2020. The keywords for searching included “psoriasis” and “natural product”, “herbal medicine”, “herbal therapy”, “medicinal plant”, “medicinal herb” or “pharmaceutical plant”.
Results: Herbal extracts, natural compounds, and herbal prescriptions could regulate the signaling pathways to alleviate psoriasis symptoms, such as T helper 17 (Th17) differentiation, Janus kinase (JAK)/signal transducer and activator of transcription (STAT), nuclear factor-kappa B (NF-κB), mitogen‑activated protein kinase (MAPK), phosphatidylinositol 3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR), and other signaling pathways, which are involved in the inflammatory response and keratinocyte hyperproliferation. The anti-psoriatic effect of natural products in clinical trials was summarized.
Conclusions: Natural products exerted the anti-psoriatic effect by targeting multiple signaling pathways, providing evidence for the investigation of novel drugs. Further experimental research should be performed to screen and characterize the therapeutic targets of natural products for application in psoriasis treatment.
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Affiliation(s)
- Ly Thi Huong Nguyen
- Department of Physiology, College of Korean Medicine, Dongguk University, Gyeongju 38066, Republic of Korea
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Siriyong T, Ontong JC, Khochitmet L, Naunklab P, Phungtammasan S, Chanwanitsakul S, Terbtothakun P, Voravuthikunchai SP. Successful treatment of refractory erythrodermic psoriasis with traditional Thai herbal medicine. Explore (NY) 2022; 19:396-404. [PMID: 35810121 DOI: 10.1016/j.explore.2022.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/17/2022] [Accepted: 06/29/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Thai herbal formulations have been used traditionally in Thailand for the treatment of psoriasis. However, there is still a lack of scientific data supporting the effects of Thai herbal formulations in psoriasis treatment. OBJECTIVES This study aimed to demonstrate the therapeutic effects of Thai herbal formulations for the treatment of erythrodermic psoriasis. MATERIALS AND METHODS All Thai herbal formulations (haematic tonic, lymphatic treatment, skin treatment) were obtained from a traditional Thai medicine doctor, Mr. Somporn Chanwanitsakul. The effects of Thai herbal formulations in a patient with erythrodermic psoriasis were assessed for four weeks. Primary outcome, psoriasis area and severity index (PASI) and secondary outcome, safety data and dermatology life quality index (DLQI) measurements were evaluated at baseline and four weeks. Then, in vitro biological activities (antioxidant, anti-microbial, cytotoxic effects, and anti-inflammatory) of Thai herbal formulations were determined to promote the therapeutic effects. RESULTS Thai herbal formulations were safe and effective in the treatment of erythrodermic psoriasis and had a modest positive impact on the DQLI of the patient. In addition, in vitro studies have shown that all Thai herbal formulations revealed remarkable anti-oxidant and anti-inflammatory potential to support their therapeutic activities. However, the Thai herbal formulations possessed weak intrinsic antibacterial activities against all tested bacterial strains (MIC and MBC E. coli, S. aureus, S. pyogenes, P. aeruginosa: > 256 µg/ml). CONCLUSION The findings indicated that successful treatment of erythrodermic psoriasis with Thai herbal formulations was involved in their anti-oxidant and anti-inflammatory activities. They could be considered as an alternative treatment for refractory erythrodermic psoriasis.
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Ramanunny AK, Wadhwa S, Gulati M, Vishwas S, Khursheed R, Paudel KR, Gupta S, Porwal O, Alshahrani SM, Jha NK, Chellappan DK, Prasher P, Gupta G, Adams J, Dua K, Tewari D, Singh SK. Journey of Alpinia galanga from kitchen spice to nutraceutical to folk medicine to nanomedicine. JOURNAL OF ETHNOPHARMACOLOGY 2022; 291:115144. [PMID: 35227783 DOI: 10.1016/j.jep.2022.115144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/09/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
ETHANOPHARMACOLOGICAL IMPORTANCE Alpinia galanga (L.) Willd (AG), belonging to Zingiberaceae family is used as a spice and condiment in various culinary preparations of Indonesia, Thailand and Malaysia. It has been also used as a key ingredient in various traditional systems of medicine for the treatment of throat infection, asthma, urinary ailments, inflammation and rheumatism amongst other conditions. AG is widely used as a functional food and included in various preparations to obtain its nutraceutical and pharmacological benefits of its phytoconstituents such as phenyl propanoids, flavonoids and terpenoids. Over the past decades, several researchers have carried out systematic investigation on various parts of AG. Numerous studies on AG rhizomes have shown positive pharmacological effects such as anti-inflammatory, anticancer, antipsoriasis, antiallergic, neuroprotective and thermogenesis. Till date, no comprehensive review summarizing the exploitation of AG into nanomedicine has been published. AIM OF THE REVIEW This comprehensive review aims to briefly discuss cultivation methods, propagation techniques, extraction processes for AG. The ethnopharmacological uses and pharmacological activities of AG extracts and its isolates are discussed in detail which may contribute well in further development of novel drug delivery system (NDDS) i.e. future nanomedicine. MATERIALS AND METHODS Information about AG was collected using search engine tools such as Google, Google Scholar, PubMed, Google Patent, Web of Science and bibliographic databases of previously published peer-reviewed review articles and research works were explored. The obtained data sets were sequentially arranged for better understanding of AG's potential. RESULTS More advanced genetic engineering techniques have been utilized in cultivation and propagation of AG for obtaining better yield. Extraction, isolation and characterization techniques have reported numerous phytoconstituents which are chemically phenolic compounds (phenyl propanoids, flavonoids, chalcones, lignans) and terpenes. Ethnopharmacological uses and pharmacological activity of AG are explored in numerous ailments, their mechanism of action and its further potential to explore into novel drug delivery system are also highlighted. CONCLUSIONS The review highlights the importance of plant tissue culture in increasing the production of AG plantlets and rhizomes. It was understood from the review that AG and its phytoconstituents possess numerous pharmacological activities and have been explored for the treatment of cancer, microbial infection, gastrointestinal disorders, neuroprotective effects, obesity and skin disorders. However, the use of AG as alternative medicine is limited owing to poor solubility of its bioactive components and their instability. To overcome these challenges, novel drug delivery systems (NDDS) have been utilized and found good success in overcoming its aforementioned challenges. Furthermore, efforts are required towards development of scalable, non-toxic and stable NDDS of AG and/or its bioactives.
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Affiliation(s)
| | - Sheetu Wadhwa
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Sukriti Vishwas
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Rubiya Khursheed
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Keshav Raj Paudel
- Centre for Inflammation, Centenary Institute, Sydney, NSW, 2050, Australia; School of Life Sciences, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Saurabh Gupta
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Omji Porwal
- Department of Pharmacognosy, Faculty of Pharmacy, Tishk International University-Erbil, Kurdistan Region, Iraq
| | - Saad M Alshahrani
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology (SET), Sharda University, Plot No.32-34 Knowledge Park III Greater Noida, Uttar Pradesh, 201310, India
| | - Dinesh Kumar Chellappan
- School of Pharmacy, International Medical University, Bukit Jalil, 57000, Kuala Lumpur, Malaysia
| | - Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun, 248007, India
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, Jaipur, India; Department of Pharmacology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | - Jon Adams
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia; Centre for Inflammation, Centenary Institute, Sydney, NSW, 2050, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Devesh Tewari
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia.
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Kadukkattil Ramanunny A, Wadhwa S, Kumar Singh S, Kumar B, Gulati M, Kumar A, Almawash S, Al Saqr A, Gowthamrajan K, Dua K, Singh H, Vishwas S, Khursheed R, Rahana Parveen S, Venkatesan A, Paudel KR, Hansbro PM, Kumar Chellappan D. Topical non-aqueous nanoemulsion of Alpinia galanga extract for effective treatment in psoriasis: in vitro and in vivo evaluation. Int J Pharm 2022; 624:121882. [PMID: 35671853 DOI: 10.1016/j.ijpharm.2022.121882] [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: 12/23/2021] [Revised: 05/20/2022] [Accepted: 05/27/2022] [Indexed: 10/18/2022]
Abstract
Non-aqueous nanoemulsion (NANE) of Alpinia galanga extract (AGE) was prepared using Palmester 3595 (MCT oil) as oil phase, Cremophor RH 40-Transcutol P® as surfactant-co-surfactant (Smix), and glycerin as non-aqueous polar continuous phase. The composition was optimized by applying three-level, four factor Box-Behnken design (BBD). The mean droplet size and zeta potential of the optimized AGE NANE was found to be 60.81 ± 18.88 nm and -7.99 ± 4.14 mV, respectively. The ex vivo permeation studies of AGE NANE and AGE per se on porcine skin reported flux of 125.58 ± 8.36 µg/cm2 h-1 and 12.02 ± 1.64 µg/cm2h-1, respectively. Therefore, the enhancement ratio has shown 10-folds increase in the flux for AGE NANE when compared to extract per se. Later, confocal laser scanning microcopy confirmed that AGE NANE were able to penetrate into skin's stratum by trans-follicular transport mechanism. The stability studies of AGE NANE confirmed its stability at 30 ± 2℃ /75 ± 5 % RH and 5 ± 3℃. The efficacy of AGE NANE was evaluated in vivo on imiquimod (IMQ) induced mouse model. The mice treated with low and high doses of AGE NANE (groups VI and VII) showed significant (p<0.05) amelioration of psoriasis. Results of histopathology indicated reduction in psoriasis area severity index in AGE NANE treated mice (group VI and group VII).
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Affiliation(s)
| | - Sheetu Wadhwa
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India.
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Bimlesh Kumar
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Ankit Kumar
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Saud Almawash
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Shaqra, Saudi Arabia
| | - Ahmed Al Saqr
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia
| | - Kuppusamy Gowthamrajan
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Ooty, Nilgiris, Tamil Nadu, India
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Harpreet Singh
- Lovely Faculty of Applied Medical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Sukriti Vishwas
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Rubiya Khursheed
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Shaik Rahana Parveen
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | | | - Keshav R Paudel
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, 2007, Australia
| | - Philip M Hansbro
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, 2007, Australia
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Kuala Lumpur, 57000, Malaysia
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Ahmad B, Khan MR, Shah NA, Kondratyuk TP, Ahmed N, Pezzuto JM, Gul A, Khattak A. Investigation of Chemopreventive and Antiproliferative Potential of Dicliptera roxburghiana. Integr Cancer Ther 2022; 21:15347354211069934. [PMID: 34991410 PMCID: PMC8753230 DOI: 10.1177/15347354211069934] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
CONTEXT Carcinogenesis causes much human misery. It is a process involving multistage alterations. Medicinal plants are candidates for beneficial anticancer agents. OBJECTIVES Investigation of anticancer proficiencies of the plant Dicliptera roxburghiana. MATERIAL AND METHODS Crude extract and derived fractions were inspected for their inhibitory potential against nuclear factor KB (NFκB), nitric oxide synthase inhibition, aromatase inhibition and induction of quinone reductase 1 (QR 1). Antiproliferative activity was determined by using various cancer cell lines for example hormone responsive breast cancer cell line MCF-7, estrogen receptor negative breast cancer cell line MDA-MB-231, murine hepatoma cells Hepa 1c1c7, human neuroblastoma cells SK-N-SH and neuroblastoma cells MYCN-2. RESULTS Ethyl acetate and n-butanol fractions of D. roxburghiana were strongly active against NFκB with IC50 of 16.6 ± 1.3 and 8.4 ± 0.7 µg/ml respectively with 100% survival. Chloroform fraction of the plant exhibited an induction ratio of 2.4 ± 0.09 with CD value of 17.7 µg/ml. Regarding the nitrite assay, the n-hexane fraction exhibited significant inhibition of NO activity with IC50 of 17.8 ± 1.25 µg/ml. The n-butanol fraction exhibited strong antiproliferative activity against IcIc-7 cell lines with IC50 values of 13.6 ± 1.91 µg/ml; against MYCN-2 a cytotoxic effect developed with dose dependence, with IC50 of 12.6 ± 1.24 µg/ml. In antiproliferative activity against SK-N-SH cell lines, chloroform, ethyl acetate and n-butanol fractions were efficiently active with IC50 values of 11.2 ± 0.84, 14.6 ± 1.71 and 16.3 ± 1.57 respectively. DISCUSSION AND CONCLUSION It was demonstrated that various fractions of D. roxburghiana displayed appreciable anticancer characteristics and could be a potent source for the development of anticancer leads.
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Affiliation(s)
- Bushra Ahmad
- Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | | | - Naseer Ali Shah
- COMSATS Institute of Information Technology, Islamabad, Pakistan
| | | | | | | | - Asma Gul
- Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Aishma Khattak
- Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
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Lin Y, Wang H, Jiang C, Chen C, Shen D, Xie F, Zhang H, Yang J, Wang H. Effects of different concentrations of human umbilical cord mesenchymal stem cells to ameliorate psoriasis-like skin lesions in BALB/c mice. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:86. [PMID: 35282132 PMCID: PMC8848403 DOI: 10.21037/atm-22-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/19/2022] [Indexed: 01/27/2023]
Abstract
Background Psoriasis is an immune-mediated chronic, recurrent, inflammatory skin disease. In view of the research on the relationship between stem cells and the pathogenesis of psoriasis, stem cells may be a new breakthrough in the systemic treatment of psoriasis. Methods The BALB/c mouse psoriasis-like model induced by imiquimod was established and animals were randomly divided into a control group, model group, human umbilical cord mesenchymal stem cells (hUC-MSCs) group with different concentrations (injected separately with umbilical cord stem cells 1×107/kg, 2×107/kg, 4×107/kg through the caudal vein) and fresh hUC-MSCs group (injected with fresh umbilical cord stem cells 2×107/kg through the tail vein). The Psoriasis Area and Severity Index (PASI) score was used to observe the changes in skin lesions. The epidermal thickness, degree of keratinization and infiltration of inflammatory cells were observed by HE staining. The concentrations of TNF-α, IFN-γ, IL-17A, IL-23 and other cytokines in serum and skin of mice were measured by enzyme-linked immunosorbent assay (ELISA). Results Mice treated with hUC-MSCs showed a good dose-response dependence compared with the control group. As the concentration of hUC-MSCs increased, so did the spleen index. According to the PASI integral trend chart, hUC-MSCs can delay the appearance of skin lesions and accelerate the recovery of skin lesions. HE staining showed that the number of parakeratosis cells in the hUC-MSCs treatment group was significantly decreased, and the degree of dermal hyperplasia and inflammatory cell infiltration in erythrocyte extravasation was significantly lower than in the model group. The higher the concentration of hUC-MSCs, the lower the concentration of the four cytokines in serum and skin tissue. Conclusions hUC-MSCs had an obvious therapeutic effect on imiquimod-induced psoriasis in mice, and a high concentration of hUC-MSCs had the best therapeutic effect. This effect intensity is dose-dependent, and hUC-MSCs at high concentrations have better therapeutic effect.
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Affiliation(s)
- Youshu Lin
- Department of Cosmetic Dermatology, The Fifth People's Hospital of Hainan Province, Haikou, China
| | - Hongwei Wang
- Asia Stem Cell Regenerative Pharmaceutical Co., Ltd., Shanghai, China
| | - Cuibao Jiang
- Asia Stem Cell Regenerative Pharmaceutical Co., Ltd., Shanghai, China
| | - Chen Chen
- Asia Stem Cell Regenerative Pharmaceutical Co., Ltd., Shanghai, China
| | - Danpeng Shen
- Asia Stem Cell Regenerative Pharmaceutical Co., Ltd., Shanghai, China
| | - Fan Xie
- Asia Stem Cell Regenerative Pharmaceutical Co., Ltd., Shanghai, China
| | - Hongpeng Zhang
- Asia Stem Cell Regenerative Pharmaceutical Co., Ltd., Shanghai, China
| | - Jie Yang
- Department of Cosmetic Dermatology, The Fifth People's Hospital of Hainan Province, Haikou, China
| | - Hao Wang
- Asia Stem Cell Regenerative Pharmaceutical Co., Ltd., Shanghai, China
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Katari O, Jain S. Solid lipid nanoparticles and nanostructured lipid carrier-based nanotherapeutics for the treatment of psoriasis. Expert Opin Drug Deliv 2021; 18:1857-1872. [PMID: 34823429 DOI: 10.1080/17425247.2021.2011857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Psoriasis is an auto-immune inflammatory skin disease affecting people worldwide. Its topical therapy via different nanoformulations prevents the long-term side-effects of conventional formulations. Nanocarriers, especially solid lipid nanoparticles (SLNs) and nanostructured lipid carriers (NLCs), pose extra benefits in topical drug delivery due to their lipid constituents. Although both natural and synthetic anti-psoriatic drugs have been successfully incorporated in these nanoformulations, yet further studies including dual drug-loadings are being carried out for assessing their efficacy. AREAS COVERED This review aims at describing the different aspects of SLNs and NLCs in psoriasis, including their skin permeation behavior and the various drug molecules incorporated. The recent studies with single- and dual drug-loaded SLNs and NLCs have also been discussed in the review. EXPERT OPINION SLNs and NLCs have been very effective in mitigating psoriasis when compared to commercial formulations. They have also shown promising results when loaded with two drugs, thus overcoming drawbacks of traditional combination therapy. Therefore, various drug/antibody/siRNA combinations can be selected in the upcoming research works to evaluate their synergistic performance against psoriasis. However, the conclusions drawn so far are only based on the pre-clinical studies and hence further investigations are required to obtain their clinical trial outcomes.
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Affiliation(s)
- Oly Katari
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, India
| | - Sanyog Jain
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, India
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Fang Y, E C, Wu S, Meng Z, Qin G, Wang R. Circ-IGF1R plays a significant role in psoriasis via regulation of a miR-194-5p/CDK1 axis. Cytotechnology 2021; 73:775-785. [PMID: 34776628 DOI: 10.1007/s10616-021-00496-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/19/2021] [Indexed: 02/06/2023] Open
Abstract
Psoriasis is a skin disorder that is classed as an autoimmune disease. It is characterized by excessive proliferation, abnormal migration and differentiation of keratinocytes, as well as inflammatory cell infiltration. Circular RNAs (circRNAs/circ) have been reported to play an important role in several aspects of psoriasis. Thus in the present study, the role of circ-insulin-like growth factor 1 receptor (circ-IGF1R) in the development of psoriasis was assessed, and the involvement of microRNA (miR)-194-5p was also investigated as its expression was downregulated in psoriasis. StarBase analysis and dual luciferase reporter assays confirmed the interaction between circ-IGF1R with miR-194-5p. The increased expression of circ-IGF1R and decreased expression of miR-194-5p were further confirmed by reverse transcription-quantitative polymerase chain reaction in interleukin (IL-22)-stimulated HaCaT cells. The increased proliferation, migration and invasion, as well as decreased apoptosis, caspase 3 activity and cleaved-caspase 3/caspase 3 ratio were observed in IL-22-stimulated HaCaT cells. Conversely, transfection of circ-IGF1R-small interfering (si)RNA resulted in significantly increased expression of miR-194-5p with or without stimulation of IL-22 in HaCaT cells, and also overcame the effects of the miR-194-5p inhibitor. Additionally, transfection of circ-IGF1R-siRNA inhibited cell proliferation, migration and invasion, which were reversed by transfection of a miR-194-5p inhibitor. Similarly, circ-IGF1R-siRNA promoted apoptosis, caspase 3 activity and the cleaved-caspase 3/caspase 3 ratio, which were reversed by miR-194-5p inhibitor. These results showed that circ-IGF1R could affect the proliferation, apoptosis, migration and invasion of IL-22-stimulated HaCaT cells by regulating the expression of miR-194-5p. Based on TargetScan prediction and dual luciferase reporter assays, it was shown that cyclin-dependent kinase (CDK)1 was targeted by miR-194-5p. Additionally, the expression of CDK1 was upregulated following stimulation with IL-22 in HaCaT cells at the mRNA and protein levels. Transfection of miR-194-5p mimic or miR-194-5p inhibitor negatively regulated CDK1 expression in the IL-22 induced HaCaT cells. In conclusion, circ-IGF1R-siRNA could inhibit the cell proliferation, migration and invasion, and induce apoptosis by regulating the miR-194-5p/CDK1 axis. circ-IGF1R may thus serve as a potential treatment target for psoriasis.
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Affiliation(s)
- Yong Fang
- Department of Dermatology, Renmin Hospital, Hubei University of Medicine, No. 39 Chaoyang Middle Road, Maojian District, Shiyan City, 442100 Hubei Province China
| | - Cailing E
- Department of Dermatology, Renmin Hospital, Hubei University of Medicine, No. 39 Chaoyang Middle Road, Maojian District, Shiyan City, 442100 Hubei Province China
| | - Shixing Wu
- Department of Dermatology, Renmin Hospital, Hubei University of Medicine, No. 39 Chaoyang Middle Road, Maojian District, Shiyan City, 442100 Hubei Province China
| | - Zudong Meng
- Department of Dermatology, Renmin Hospital, Hubei University of Medicine, No. 39 Chaoyang Middle Road, Maojian District, Shiyan City, 442100 Hubei Province China
| | - Guifang Qin
- Department of Dermatology, Renmin Hospital, Hubei University of Medicine, No. 39 Chaoyang Middle Road, Maojian District, Shiyan City, 442100 Hubei Province China
| | - Rongying Wang
- Department of Dermatology, Renmin Hospital, Hubei University of Medicine, No. 39 Chaoyang Middle Road, Maojian District, Shiyan City, 442100 Hubei Province China
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Zhang Y, Ma M, Li J, Wu Y, Xue L, Zhao R, Wang L, Hou S, Wang H. Anti-Psoriatic Effects of Middle Fragment of Chlamydial Plasmid-Encoded Protein pGP3 in an Imiquimod-Induced Psoriasis Mouse Model. Med Sci Monit 2021; 27:e929781. [PMID: 34088889 PMCID: PMC8188830 DOI: 10.12659/msm.929781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Previously, we demonstrated that the chlamydial protein pGP3 forms a stable complex with LL-37 to neutralize its proinflammatory activity during the pathogenesis of psoriasis. The middle domain of pGP3 (pGP3M) is critical for the binding and neutralization of LL-37. Here, we further examined the mechanism underlying pGP3-mediated inhibition of psoriasis progression and evaluated the inhibitory effect of pGP3M on the development of psoriasis-like skin lesions in mice. Material/Methods Stock solutions of pGP3M and pGP3 (100 μg/mL) were prepared using sterile ultrapure water and intramuscularly injected into the left leg of the imiquimod (IMQ)-induced psoriasis mouse model. The severity of skin lesions was evaluated based on the psoriasis area and severity index score and ear skin thickness. The skin biopsy and blood samples were collected on the 8th day for histological analysis and inflammatory cytokines detection. Results Erythema, scaling, and thickening were observed on the dorsal skin and the right ear skin of IMQ-treated mice. Treatment with pGP3 and pGP3M alleviated the IMQ-induced erythema, inflammatory cell infiltration, and scaly plaques. Compared with IMQ-treated and PBS-treated mice, pGP3- and PGP3M-treated mice had less inflammatory cell infiltration in skin tissues and had significantly reduced IL-17A, IFN-γ, and IL-22 levels in serum. Conclusions The anti-psoriatic efficacy of exogenous pGP3M was similar to that of pGP3. This indicated that pGP3M attenuated the IMQ-induced inflammatory and psoriatic symptoms in mice by binding and inhibiting LL-37. Further research is needed to examine the toxicity of pGP3 and pGP3M before clinical trial evaluation.
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Affiliation(s)
- Yiming Zhang
- Department of Dermatology, Jinan Central Hospital affiliated to Shandong University, Jinan, Shandong, China (mainland)
| | - Miaomiao Ma
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Jun Li
- Department of Anesthesiology, Chinese Traditional Medicine Hospital of Lanling County, Linyi, Shandong, China (mainland)
| | - Yingye Wu
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Lu Xue
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Rongrong Zhao
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Lu Wang
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Shuping Hou
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Huiping Wang
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
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Isolation, characterization and evaluation of anti-proliferative properties of andrographolide isolated from Andrographis paniculata on cultured HaCaT cells. HERBA POLONICA 2021. [DOI: 10.2478/hepo-2021-0002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Summary
Introduction: Psoriasis is an inflammatory skin disease characterized by hyper-proliferation, abnormal epidermal keratinocytes and inflammatory infiltration. It affects approximately 4% of the population globally. Herbal extracts have better results with less toxic effects than the synthetic drugs in the treatment of psoriasis.
Objective: Present study was aimed to access the anti-psoriatic effect of andrographolide extracted from Andrographis paniculate (A. paniculata).
Method: We extracted, characterized, and screened the extracted andrographolide for anti-proliferative characteristics using cultured cell model of human HaCaT keratinocyte.
Results: Andrographolide at 31.25 µg/mL (90 µM) demonstrated significant inhibitory effect on human HaCaT keratinocytes proliferation in cell culture. To our best knowledge, we reported the anti-proliferative potency of andrographolide extracted from A. paniculata for the first time.
Conclusion: The results suggest that the andrographolide extracted from A. paniculata plant may have potential to be used in the management of psoriasis.
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Kalekhan F, Kudva AK, Raghu SV, Rao S, Hegde SK, Simon P, Baliga MS. Traditionally Used Natural Products in Preventing Ionizing Radiation-Induced Dermatitis: First Review on the Clinical Studies. Anticancer Agents Med Chem 2021; 22:64-82. [PMID: 33820524 DOI: 10.2174/1871520621666210405093236] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 12/16/2020] [Accepted: 01/15/2021] [Indexed: 11/22/2022]
Abstract
In the treatment of cancer, the use of ionizing radiation is an important modality. However, on the downside, radiation, when used for curative purposes, causes acute dermatitis or radiodermatitis at the site of radiation in most individuals. From a clinical viewpoint, severe dermatitis causes a burning and itching sensation is very painful, and severely affects the quality of life of the individual undergoing treatment. In worse situations, acute radiation dermatitis can cause gaps or breaks in the planned treatment and this can adversely affect the treatment objective and outcome. BACKGROUND In various traditional and folk systems of medicine, plants and plant products have been used since time immemorial for treating various skin ailments. Further, many cosmeceutical creams formulated based on knowledge from ethnomedicinal use are marketed and used to treat various ailments. In the current review, an attempt is made at summarizing the beneficial effects of some plants and plant products in mitigating acute radiation dermatitis in humans undergoing curative radiotherapy. Additionally, the emphasis is also placed on the mechanism/s responsible for the beneficial effects. OBJECTIVE The objective of this review is to summarize the clinical observations on the prevention of radiodermatitis by plant products. In this review, the protective effects of Adlay (Coix lachryma-jobi L.) bran extract, Aloe vera, Calendula officinalis, Cucumis sativus, green tea constituent the epigallocatechin-3-gallate, honey, Achillea millefolium, Matricaria chamomilla, olive oil and some polyherbal creams are addressed by also addressing on the mechanism of action for the beneficial effects. METHODS Two authors' data mined for information in Google Scholar, PubMed, Embase and the Cochrane Library for publications in the field from 1901 up to July 2020. The focus was on acute radiation dermatitis, ionizing radiation, curative radiotherapy, human cancer. The articles were collected and analyzed. RESULTS For the first time, this review addresses the usefulness of natural products like adlay bran, Aloe vera, Calendula officinalis, Cucumis sativus, green tea constituent the epigallocatechin-3-gallate, honey, Achillea millefolium, Matricaria chamomilla, olive oil and some experimentally constituted and commercially available polyherbal creams as skincare agents against the deleterious effects of ionizing radiation on the skin. The protective effects are possibly due to the free radical scavenging, antioxidant, anti-inflammatory, wound healing and skin protective effects. CONCLUSION The authors suggest that these plants have been used since antiquity as medicinal agents and require in-depth investigation with both clinical and preclinical validated models of study. The results of these studies will be extremely useful to cancer patients requiring curative radiotherapy, the dermatology fraternity, agro-based and pharmaceutical sectors at large.
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Affiliation(s)
- Faizan Kalekhan
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Avinash K Kudva
- Department of Biochemistry, Mangalore University, Mangalagangotri, Karnataka. India
| | - Shamprasad V Raghu
- Neurogenetics Laboratory, Department of Applied Zoology, Mangalore University, Mangalagangotri, Karnataka. India
| | - Suresh Rao
- Radiation Oncology, Mangalore Institute of Oncology, Mangalore, Karnataka. India
| | - Sanath K Hegde
- Radiation Oncology, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Paul Simon
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Manjeshwar S Baliga
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
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Shatalebi MA, Bokaie Jazi S, Yegdaneh A, Iraji F, Siadat AH, Noorshargh P. Comparative evaluation of Gracilaria algae 3% cream vs Clobetasol 0.05% cream in treatment of plaque type psoriasis: A randomized, split-body, triple-blinded clinical trial. Dermatol Ther 2020; 33:e14317. [PMID: 32951292 DOI: 10.1111/dth.14317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/23/2020] [Accepted: 09/08/2020] [Indexed: 11/28/2022]
Abstract
Gracilaria algae is red macro algae which has demonstrated considerable anti-inflammatory effects. Our objective was to compare the efficacy of Gracilaria algae topical cream 3% vs Clobetasol cream 0.05% in treatment of plaque-type psoriasis. Thirty adult patients with baseline modified Psoriasis Area and Severity Index (PASI) score ≤12 were randomized to receive either Clobetasol or Gracilaria algae cream on right or left-sided symmetric plaques once daily for 8 weeks and follow-up of 4 weeks. Modified PASI score, patient's satisfaction using VAS and global physician assessment score were assessed to evaluate clinical response. Thirty patients with 94 symmetrical psoriasis plaques were enrolled in this trial. The mean baseline modified PASI score of both sides was similar; however, at the end of trial, modified PASI score was reduced more on the sides treated with Gracilaria algae cream (0.80 ± 0.19% vs 0.63 ± 0.25%, P < .05). No significant difference was found regarding mean physician global assessment score between the two groups (P > .05). Patients' satisfaction was significantly higher in favor of algae cream only at week 8 of the intervention (P < .05). Gracilaria algae cream can be an effective and safe alternative of Clobetasol in the treatment of plaque type psoriasis.
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Affiliation(s)
- Mohammad Ali Shatalebi
- Novel Drug Delivery Systems Research Center, Department of Pharmaceutics, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Safoura Bokaie Jazi
- Novel Drug Delivery Systems Research Center, Department of Pharmaceutics, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Afsaneh Yegdaneh
- Department of Pharmacognosy, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fariba Iraji
- Skin Diseases and Leishmaniasis Research Center, Department of Dermatology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amir Hossein Siadat
- Skin Diseases and Leishmaniasis Research Center, Department of Dermatology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Pegah Noorshargh
- Alzahra Hospital Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Saleem S, Iqubal MK, Garg S, Ali J, Baboota S. Trends in nanotechnology-based delivery systems for dermal targeting of drugs: an enticing approach to offset psoriasis. Expert Opin Drug Deliv 2020; 17:817-838. [PMID: 32315216 DOI: 10.1080/17425247.2020.1758665] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Psoriasis is identified as an inflammatory, chronic, auto-immune disease requiring long-term treatment, imposing an unnecessary burden on the patient. A significant impediment for the treatment of dermatological disorders via transdermal route is the inability of drug molecules to cross the stratum corneum (SC), as the larger size of drug molecules inhibits them to pervade into the skin, thus hampering their absorption. Some drugs exhibit systemic side-effects, which curbs patient compliance, resulting in treatment discontinuation. AREAS COVERED This review aims to describe the detailed study such as demographic status, molecular factors of psoriasis, treatment with emerging combination therapy and role of nanotechnology tools in the treatment of psoriasis. EXPERT OPINION To overcome problems related to the conventional drug delivery system, several nanotechnology-based formulations have been devised to enhance bioavailability, drug permeation and accumulation in the skin. Nano-formulations provide better permeation, targeted delivery and enhanced efficacy, thus gaining enormous popularity for cutaneous disorders. This pervasive review provides an overview of the pathophysiology of the disease, its molecular targets and the available herbal, synthetic and combination treatment modalities. The review also systematizes recent works utilizing nano-carriers to improve the treatment denouement of psoriasis.
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Affiliation(s)
- Sadaf Saleem
- Department of Pharmaceutics, School of Pharmaceutical Education and Research , Jamia Hamdard, New Delhi, India
| | - Mohammad Kashif Iqubal
- Department of Pharmaceutics, School of Pharmaceutical Education and Research , Jamia Hamdard, New Delhi, India
| | - Sanjay Garg
- School of Pharmacy and Medical Sciences, University of South Australia (UniSA) , Adelaide, SA, Australia
| | - Javed Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research , Jamia Hamdard, New Delhi, India
| | - Sanjula Baboota
- Department of Pharmaceutics, School of Pharmaceutical Education and Research , Jamia Hamdard, New Delhi, India
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Unbalanced Sphingolipid Metabolism and Its Implications for the Pathogenesis of Psoriasis. Molecules 2020; 25:molecules25051130. [PMID: 32138315 PMCID: PMC7179243 DOI: 10.3390/molecules25051130] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 02/26/2020] [Accepted: 02/29/2020] [Indexed: 02/06/2023] Open
Abstract
Sphingolipids (SLs), which have structural and biological responsibilities in the human epidermis, are importantly involved in the maintenance of the skin barrier and regulate cellular processes, such as the proliferation, differentiation and apoptosis of keratinocytes (KCs). As many dermatologic diseases, including psoriasis (PsO), intricately characterized by perturbations in these cellular processes, are associated with altered composition and unbalanced metabolism of epidermal SLs, more education to precisely determine the role of SLs, especially in the pathogenesis of skin disorders, is needed. PsO is caused by a complex interplay between skin barrier disruption, immune dysregulation, host genetics and environmental triggers. The contribution of particular cellular compartments and organelles in SL metabolism, a process related to dysfunction of lysosomes in PsO, seems to have a significant impact on lysosomal signalling linked to a modulation of the immune-mediated inflammation accompanying this dermatosis and is not fully understood. It is also worth noting that a prominent skin disorder, such as PsO, has diminished levels of the main epidermal SL ceramide (Cer), reflecting altered SL metabolism, that may contribute not only to pathogenesis but also to disease severity and/or progression. This review provides a brief synopsis of the implications of SLs in PsO, aims to elucidate the roles of these molecules in complex cellular processes deregulated in diseased skin tissue and highlights the need for increased research in the field. The significance of SLs as structural and signalling molecules and their actions in inflammation, in which these components are factors responsible for vascular endothelium abnormalities in the development of PsO, are discussed.
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Pandey K. An Overview on Promising Nanotechnological Approaches for the Treatment of Psoriasis. RECENT PATENTS ON NANOTECHNOLOGY 2020; 14:102-118. [PMID: 32013854 DOI: 10.2174/1872210514666200204124130] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/01/2019] [Accepted: 11/08/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Psoriasis is a chronic autoimmune disorder of the skin which is characterized by the reoccurring episodes of inflammatory lesions with a worldwide occurrence of around 2-5%. Psoriasis can be categorized as mild, moderate and severe conditions. In mild psoriasis, there is the formation of rashes, and when it becomes moderate, the skin turns scaly. In severe conditions, the red patches can be seen on the skin surface and the skin becomes itchy. The different treatment approaches include phototherapy, topical, oral and other systemic drug deliveries. Dermal treatment is now highly endorsed in topical indications for psoriatic patients, due to its higher penetration which can be achieved using pharmaceutical carriers. OBJECTIVE Though various conventional formulations are there, therapeutic benefits can be provided only to a limited extent. The objective of this review was to highlight newer biocompatible and biodegradable materials like phospholipids, and forefront drug delivery methods like liposomes, microemulsions, nanoemulsions, niosomes, ethosomes, etc. which has increased the possibility to improve the efficacy and safety of the topical products. Apart from this, many medicinal plants are available in nature that are used for treating skin diseases like psoriasis. CONCLUSION The new trends in nanotechnology are marked by subsequent changes in the pharmaceutical research field. To safeguard the research works in the research field, various patents have been introduced, such as Glaxo Smith Kline (GSK 2981278) - RORγ antagonist, etc. The causes, pathophysiology and the herbal plants that are used in treating the disease are also discussed.
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Affiliation(s)
- Kalpana Pandey
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Lucknow Campus, India
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Deenonpoe R, Prayong P, Thippamom N, Meephansan J, Na-Bangchang K. Anti-inflammatory effect of naringin and sericin combination on human peripheral blood mononuclear cells (hPBMCs) from patient with psoriasis. Altern Ther Health Med 2019; 19:168. [PMID: 31291937 PMCID: PMC6617890 DOI: 10.1186/s12906-019-2535-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 05/29/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Several immunological pathways, particularly skin inflammation via various pro-inflammatory cytokines have been reported to be involved in the pathogenesis and clinical manifestations of psoriasis. The aim of the study was to investigate the potential role of naringin from Citrus maxima (Burm.) Merr and sericin from Bombyx mori combination in the treatment of psoriasis. Inhibitory effects on the expression of mRNA and the production of pro-inflammatory cytokines (TNF-α, IL-6, IL-23, and IL-12p40) were investigated. METHODS Human peripheral blood mononuclear cells (hPBMCs) were isolated from 10 healthy subjects and 10 patients with psoriasis. The hPBMCs from each group were exposed to naringin or sericin alone, and the combination of naringin and sericin. The expression levels of mRNA and the production of all cytokines were determined using quantitative RT-PCR and ELISA, respectively. RESULTS Naringin/sericin combination significantly decreased the expression of mRNA and the production of all pro-inflammatory cytokines in hPBMCs from patients with psoriasis. The potency of inhibitory activity was markedly higher than naringin or sericin alone. CONCLUSION The activity of naringin/sericin combination on down-regulation of these pro-inflammatory cytokines suggested its potential clinical use in psoriasis as well as other inflammation-associated diseases. The combination might be used as a complementary therapy with conventional treatment in psoriasis to improve clinical efficacy and tolerability.
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Bocheńska K, Moskot M, Malinowska M, Jakóbkiewicz-Banecka J, Szczerkowska-Dobosz A, Purzycka-Bohdan D, Pleńkowska J, Słomiński B, Gabig-Cimińska M. Lysosome Alterations in the Human Epithelial Cell Line HaCaT and Skin Specimens: Relevance to Psoriasis. Int J Mol Sci 2019; 20:E2255. [PMID: 31067781 PMCID: PMC6539968 DOI: 10.3390/ijms20092255] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/29/2019] [Accepted: 05/01/2019] [Indexed: 01/02/2023] Open
Abstract
Despite the constantly updated knowledge regarding the alterations occurring in the cells of patients with psoriasis, the status and the role of the lysosome, a control center of cell metabolism, remain to be elucidated. The architecture of the epidermis is largely regulated by the action of lysosomes, possibly activating signaling pathways in the cellular crosstalk of keratinocytes-epidermal cells-with infiltrating immune cells. Thus, in the present study, lysosome alterations were examined in vitro and in situ using a two-dimensional (2D) keratinocyte model of HaCaT cells with "psoriasis-like" inflammation and skin specimens, respectively. Specific fluorescence and immunohistochemical staining showed an augmented level of acidic organelles in response to keratinocyte activation (mimicking a psoriatic condition while maintaining the membrane integrity of these structures) as compared with the control, similar to that seen in skin samples taken from patients. Interestingly, patients with the most pronounced PASI (Psoriasis Area and Severity Index), BSA (Body Surface Area), and DLQI (Dermatology Life Quality Index) scores suffered a high incidence of positive lysosomal-associated membrane protein 1 (LAMP1) expression. Moreover, it was found that the gene deregulation pattern was comparable in lesioned (PP) and non-lesioned (PN) patient-derived skin tissue, which may indicate that these alterations occur prior to the onset of the characteristic phenotype of the disease. Changes in the activity of genes encoding the microphthalmia family (MiT family) of transcription factors and mammalian target of rapamycin complex 1 (MTORC1) were also observed in the in vitro psoriasis model, indicating that the biogenesis pathway of this arm is inhibited. Interestingly, in contrast to the keratinocytes of HaCaT with "psoriasis-like" inflammation, LAMP1 was up-regulated in both PP and PN skin, which can be a potential sign of an alternative mechanism of lysosome formation. Defining the molecular profile of psoriasis in the context of "the awesome lysosome" is not only interesting, but also desired; therefore, it is believed that this paper will serve to encourage other researchers to conduct further studies on this subject.
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Affiliation(s)
- Katarzyna Bocheńska
- Department of Medical Biology and Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland.
| | - Marta Moskot
- Department of Medical Biology and Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland.
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Laboratory of Molecular Biology, Kładki 24, 80-822 Gdańsk, Poland.
| | - Marcelina Malinowska
- Department of Medical Biology and Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland.
| | | | - Aneta Szczerkowska-Dobosz
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, Mariana Smoluchowskiego 17, 80-214 Gdańsk, Poland.
| | - Dorota Purzycka-Bohdan
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, Mariana Smoluchowskiego 17, 80-214 Gdańsk, Poland.
| | - Joanna Pleńkowska
- Department of Medical Biology and Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland.
| | - Bartosz Słomiński
- Department of Immunology, Faculty of Medicine, Medical University of Gdańsk, Dębinki 1, 80-211 Gdańsk, Poland.
| | - Magdalena Gabig-Cimińska
- Department of Medical Biology and Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland.
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Laboratory of Molecular Biology, Kładki 24, 80-822 Gdańsk, Poland.
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Bhoir SS, Vishwapathi V, Singh KK. Antipsoriatic potential of Annona squamosa seed oil: An in vitro and in vivo evaluation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 54:265-277. [PMID: 30668377 DOI: 10.1016/j.phymed.2018.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 06/09/2018] [Accepted: 07/13/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Corticosteroids remains compound of choice for topical treatment of psoriasis. Several side effects associated with chronic application of corticosteroids limit its uses. Hence, there is a need to find a safe and effective alternative agent for psoriasis treatment. PURPOSE The study aimed to investigate the in vitro and in vivo efficacy of petroleum ether extract of Annona squamosa seeds (ASO) as an antipsoriatic agent. The toxicity profile of ASO and its effect on psoriasis-induced inflammation has also been determined. METHODS Physicochemical characterization was performed to determine constituents of ASO. Anti-proliferative activity of ASO was studied by Sulforhodamine B (SRB) assay using HaCaT cell lines. Oxazolone-induced psoriasis in female Balb/C mice was used as an animal model for investigating in vivoefficacy of ASO. Inflammatory markers were analyzed by immunohistochemical staining of mice ears. Safety profile of ASO was confirmed by performing acute dose dermal toxicity and repeated dose dermal toxicity testing. RESULTS Predominant presence of polyunsaturated fatty acids viz. linoleic acid and oleic acid in ASO was confirmed by 1H NMR, 13C NMR and GC-MS analysis. The petroleum ether extract of Annona squamosa seeds showed inhibition of cell proliferation of keratinocytes (HaCaT cells). The growth inhibitory property of ASO was significantly higher than that was observed in presence of corticosteroid, clobetasol propionaste (CP). Application of ASO to the ears of Balb/C mice with oxazolone induced psoriasis showed marked reduction in erythema and edema, which was comparable to treatment with 0.05% CP cream. The increased levels of cytokines IL6, IL17, TNF-α, INF-γ, GMCSF, and infiltration of CD4 T cells observed in psoriasis lesions were decreased upon application of ASO. Acute and repeated dermal toxicity studies of ASO did not reveal any adverse events affirming the safety of ASO. CONCLUSION The present data has demonstrated that ASO is a safe and effective anti-psoriatic agent when tested in animal models. The efficacy of ASO in preclinical studies could further be exploited for the development of potential novel topical antipsoriatic agent for therapy in humans.
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Affiliation(s)
- Sandeepa S Bhoir
- C. U. Shah College of Pharmacy, S.N. D. T. Women's University, Santacruz (W), Mumbai 400049, India
| | - Vinod Vishwapathi
- School of Pharmacy and Biomedical Sciences, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire, Preston PR1 2HE, United Kingdom
| | - Kamalinder K Singh
- School of Pharmacy and Biomedical Sciences, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire, Preston PR1 2HE, United Kingdom.
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Natsumi A, Sugawara K, Yasumizu M, Mizukami Y, Sano S, Morita A, Paus R, Tsuruta D. Re-investigating the Basement Membrane Zone of Psoriatic Epidermal Lesions: Is Laminin-511 a New Player in Psoriasis Pathogenesis? J Histochem Cytochem 2018; 66:847-862. [PMID: 29906214 PMCID: PMC6262504 DOI: 10.1369/0022155418782693] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 05/14/2018] [Indexed: 12/18/2022] Open
Abstract
Psoriasis is a complex chronic inflammatory skin disease characterized by epidermal thickening on the basis of increased keratinocyte proliferation and insufficient apoptosis. Laminins are important components of the basement membrane (BM) and impact on epidermal keratinocyte growth/apoptosis. Although several laminins are involved in the pathogenesis of psoriasis, it is still controversial about the expression patterns of laminin isoforms and which laminins are important in the development of psoriasis. Because laminin-511 and -332 are key BM components in human skin, and laminin-511 stimulates human hair follicle growth, we asked whether the BM zone in psoriasis shows any laminin-related abnormalities. This showed that the BM expression of laminin-511 and -332 was significantly increased within the skin lesion of psoriasis. Immunofluorescence microscopy revealed that laminin-511, -332, and collagen type IV proteins were also significantly increased in psoriasis-like skin lesions of Imiquimod-treated mice. Transmission electron microscopy showed a few gaps of lamina densa, and its thickness was significantly increased. Finally, laminin-511 treatment significantly stimulated the proliferation and inhibited apoptosis of HaCaT cells, while laminin-α5 chain gene knockdown decreased proliferation and induced apoptosis. These phenomenological observations raise the question of whether laminin-511-controlled keratinocyte growth/death may be a previously overlooked player in the pathogenesis of psoriatic epidermal lesions.
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Affiliation(s)
- Aki Natsumi
- Department of Dermatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Koji Sugawara
- Department of Dermatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Makiko Yasumizu
- Department of Dermatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Yukari Mizukami
- Department of Dermatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Shigetoshi Sano
- Department of Dermatology, Kochi Medical School, Kochi University, Nankoku, Japan
| | - Akimichi Morita
- Department of Geriatric and Environmental Dermatology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Ralf Paus
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL and Centre for Dermatology Research, University of Manchester, and NIHR Biomedical Research Centre, Manchester, UK
| | - Daisuke Tsuruta
- Department of Dermatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
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Quílez AM, Fernández-Arche MA, García-Giménez MD, De la Puerta R. Potential therapeutic applications of the genus Annona: Local and traditional uses and pharmacology. JOURNAL OF ETHNOPHARMACOLOGY 2018; 225:244-270. [PMID: 29933016 DOI: 10.1016/j.jep.2018.06.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 06/14/2018] [Indexed: 05/14/2023]
Abstract
ETHNO-PHARMACOLOGICAL RELEVANCE Annona species (Annonaceae) have long been used as traditional herbal medicines by native peoples in tropical areas. In different countries they are used against a large variety of illnesses, such as parasitic and infectious diseases, cancer, diabetes, peptic ulcers, and mental disorders. AIM OF THE STUDY This review aims to achieve a comprehensive understanding of the research conducted so far on the local and traditional uses, pharmacological activities, mechanism of actions of active compounds, toxicity, and possible interactions with other drugs of the Annona species. Through analysis of these findings, evidences supporting their applications in ethno-medicines are described. We discuss the possible research opportunities and stand out the weak points in our knowledge that deserves further investigation. MATERIAL AND METHODS Information on ethno-medicinal uses and pharmacological activities of the Annona genus was collected. The main scientific biomedical literature databases (Cochrane, PubMed, Scopus, Lilacs, SeCiMed, Elsevier, SpringerLink, Google Scholar, SciFinder) were consulted. The search covered all the literature available until September 2017. National and regional databases of Herbal Medicine and Complementary and Alternative Medicine were also revised in order to explore further data. For a better understanding of the therapeutic importance of these species, we have classified the pharmacological activities within each group of disorders. The International Classification of Diseases (ICD), used from WHO Member States, was chosen as the reference classification. RESULTS From among the 27 species revised, four species are highlighted for their important pharmacological activities in most of the groups of illnesses: A. muricata, A. squamosa, A. senegalensis, and A. cherimola. Many investigations have been performed with extracts from the leaves, bark, fruit and seeds and have shown a wide range of pharmacological activities, such as antiprotozoal, antitumoural, antidiabetic, hepato-protective, anti-inflammatory and anxiolytic activities. The chemistry on the annonaceous acetogenins (ACGs) has been extensively investigated due to their potent antitumoural activity. Many of the assays were carried out with the isolated acetogenins in different lines of tumour culture cells and were found effective at very low doses even in multidrug-resistant tumours, and hence constitute promising compounds in the treatment of different types of cancers. No studies were found with extracts rich in acetogenins in the clinical field. CONCLUSIONS The experimental results from the pharmacological research enable the validation of their traditional uses in several of the groups of diseases in the countries of origin and reveal these plants to be a valuable source for therapeutic molecules. However, more toxicity assays and clinical trials would be necessary to establish optimal and safe doses of consumption on the application of these medicinal plants.
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Affiliation(s)
- A M Quílez
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain
| | - M A Fernández-Arche
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain
| | - M D García-Giménez
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain
| | - R De la Puerta
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain.
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24
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Smolińska E, Moskot M, Jakóbkiewicz-Banecka J, Węgrzyn G, Banecki B, Szczerkowska-Dobosz A, Purzycka-Bohdan D, Gabig-Cimińska M. Molecular action of isoflavone genistein in the human epithelial cell line HaCaT. PLoS One 2018; 13:e0192297. [PMID: 29444128 PMCID: PMC5812592 DOI: 10.1371/journal.pone.0192297] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 01/22/2018] [Indexed: 12/18/2022] Open
Abstract
Due to its strong proliferation-reducing effects on keratinocytes, and also anti-inflammatory properties, the isoflavone genistein has already been proposed as a possible antipsoriatic compound. As there is still no detailed information on this topic, we examined the effects of genistein by using an in vitro model of both, normal and "psoriasis-like" keratinocytes at this stage of our work exhaustively testing the selected flavonoid in a mono-treated experimental design. Gene expression studies revealed transcriptional changes that confirms known disease-associated pathways and highlights many psoriasis-related genes. Our results suggested that aberrant expression of genes contributing to the progress of psoriasis could be improved by the action of genistein. Genistein prevented "cytokine mix" as well as TNF-α-induced NF-κB nuclear translocation, with no effect on the PI3K signaling cascade, indicating the luck of turning this pathway into NF-κB activation. It could have attenuated TNF-α and LPS-induced inflammatory responses by suppressing ROS activation. Regardless of the type of keratinocyte stimulation used, reduction of cytokine IL-8, IL-20 and CCL2 production (both at RNA and protein level) following genistein treatment was visible. Because investigations of other groups supported our commentary on potential administration of genistein as a potential weapon in the armamentarium against psoriasis, it is believed that this paper should serve to encourage researchers to conduct further studies on this subject.
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Affiliation(s)
- Elwira Smolińska
- Department of Medical Biology and Genetics, University of Gdańsk, Gdańsk, Poland
- Department of Physiology, Medical University of Gdańsk, Gdańsk, Poland
| | - Marta Moskot
- Department of Medical Biology and Genetics, University of Gdańsk, Gdańsk, Poland
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Laboratory of Molecular Biology, Gdańsk, Poland
| | | | - Grzegorz Węgrzyn
- Department of Molecular Biology, University of Gdańsk, Gdańsk, Poland
| | - Bogdan Banecki
- Department of Molecular and Cellular Biology, Intercollegiate Faculty of Biotechnology UG-MUG, Gdańsk, Poland
| | - Aneta Szczerkowska-Dobosz
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Dorota Purzycka-Bohdan
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Magdalena Gabig-Cimińska
- Department of Medical Biology and Genetics, University of Gdańsk, Gdańsk, Poland
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Laboratory of Molecular Biology, Gdańsk, Poland
- * E-mail:
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25
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Antipsoriatic Effects of Wannachawee Recipe on Imiquimod-Induced Psoriasis-Like Dermatitis in BALB/c Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:7931031. [PMID: 29619073 PMCID: PMC5829332 DOI: 10.1155/2018/7931031] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Accepted: 12/26/2017] [Indexed: 12/12/2022]
Abstract
Psoriasis is a common immune-mediated chronic inflammatory skin disease characterized by thick and erythema raised plaques with adherent silvery scales. T-cells are activated via the IL-23/Th17 axis which is involved in psoriasis pathogenesis. Conventional treatments of psoriasis have adverse events that influence patients' adherence. Wannachawee Recipe (WCR) is Thai traditional medicine that is known to be effective for psoriasis patients; however, preclinical evidence is still lacking. This study investigated the therapeutic potential of WCR on antiproliferant activity using imiquimod- (IMQ-) induced psoriasis-like dermatitis in a mouse model. Psoriasis-like dermatitis was induced on the shaved dorsal skin and right ear pinna of BALB/c mice by topical application of IMQ for 15 consecutive days after which WCR was administered to the mice by oral gavage for 10 days. Phenotypical observations, histopathological examinations, and ELISA of skin and blood samples were conducted. WCR significantly ameliorated development of IMQ-induced psoriasis-like dermatitis and reduced levels of Th17 cytokines (IL-17A, IL-22, and IL-23) in both serum and dorsal skin. Histopathological findings showed a decrease in epidermal thickness and inflammatory T-cell infiltration in the WCR-treated groups. The WCR has pharmacological actions which regulate Th17 related cytokines suggesting that it is a potential alternative therapeutic strategy for psoriasis.
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26
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Models in the Research Process of Psoriasis. Int J Mol Sci 2017; 18:ijms18122514. [PMID: 29186769 PMCID: PMC5751117 DOI: 10.3390/ijms18122514] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/21/2017] [Accepted: 11/22/2017] [Indexed: 12/20/2022] Open
Abstract
Psoriasis is an ancient, universal chronic skin disease with a significant geographical variability, with the lowest incidence rate at the equator, increasing towards the poles. Insights into the mechanisms responsible for psoriasis have generated an increasing number of druggable targets and molecular drugs. The development of relevant in vitro and in vivo models of psoriasis is now a priority and an important step towards its cure. In this review, we summarize the current cellular and animal systems suited to the study of psoriasis. We discuss the strengths and limitations of the various models and the lessons learned. We conclude that, so far, there is no one model that can meet all of the research needs. Therefore, the choice model system will depend on the questions being addressed.
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Di Fusco D, Laudisi F, Dinallo V, Monteleone I, Di Grazia A, Marafini I, Troncone E, Colantoni A, Ortenzi A, Stolfi C, Picardo M, Monteleone G. Smad7 positively regulates keratinocyte proliferation in psoriasis. Br J Dermatol 2017; 177:1633-1643. [DOI: 10.1111/bjd.15703] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2017] [Indexed: 12/16/2022]
Affiliation(s)
- D. Di Fusco
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - F. Laudisi
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - V. Dinallo
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - I. Monteleone
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - A. Di Grazia
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - I. Marafini
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - E. Troncone
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - A. Colantoni
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - A. Ortenzi
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - C. Stolfi
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
| | - M. Picardo
- Cutaneous Physiopathology Laboratory and Metabolomic Center; San Gallicano Dermatological Institute; Rome Italy
| | - G. Monteleone
- Department of Systems Medicine; University of Rome ‘Tor Vergata’; Via Montpellier 1 00133 Rome Italy
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Effects of Wannachawee Recipe with Antipsoriatic Activity on Suppressing Inflammatory Cytokine Production in HaCaT Human Keratinocytes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:5906539. [PMID: 28900461 PMCID: PMC5576424 DOI: 10.1155/2017/5906539] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 07/17/2017] [Indexed: 02/08/2023]
Abstract
Psoriasis is a chronic inflammatory and immune-mediated skin disease. The pathogenesis involves T cells activation via the IL-23/Th17 axis. Conventional treatments of psoriasis have adverse events influencing patients' adherence. Wannachawee Recipe (WCR) has been effectively used as Thai folk remedy for psoriasis patients; however, preclinical evidence defining how WCR works is still lacking. This study defined mechanisms for its antiproliferation and anti-inflammatory effects in HaCaT cells. The cytotoxicity and antiproliferation results from SRB and CCK-8 assays showed that WCR inhibited the growth and viability of HaCaT cells in a concentration-dependent manner. The distribution of cell cycle phases determined by flow cytometry showed that WCR did not interrupt cell cycle progression. Interestingly, RT-qPCR revealed that WCR significantly decreased the mRNA expression of IL-1β, IL-6, IL-8, IL-17A, IL-22, IL-23, and TNF-α but induced IL-10 expression in TNF-α- and IFN-γ-induced HaCaT cells. At the protein level determined by ELISA, WCR significantly reduced the secretion of IL-17A, IL-22, and IL-23. The WCR at low concentrations was proved to possess anti-inflammatory effect without cytotoxicity and it did not interfere with cell cycle of keratinocytes. This is the first study to provide convincing evidence that WCR is a potential candidate for development of effective psoriasis therapies.
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29
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Udommethaporn S, Tencomnao T, McGowan EM, Boonyaratanakornkit V. Assessment of Anti-TNF-α Activities in Keratinocytes Expressing Inducible TNF- α: A Novel Tool for Anti-TNF-α Drug Screening. PLoS One 2016; 11:e0159151. [PMID: 27415000 PMCID: PMC4945017 DOI: 10.1371/journal.pone.0159151] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Accepted: 06/10/2016] [Indexed: 12/26/2022] Open
Abstract
Tumor necrosis factor alpha (TNF-α) is a pro-inflammatory cytokine important in normal and pathological biological processes. Newly synthesized pro-TNF-α is expressed on the plasma membrane and cleaved to release soluble TNF-α protein: both are biologically active. Secreted TNF-α signals through TNF receptors and the membrane-bound TNF-α acts by cell contact-dependent signaling. Anti-TNF-α antibodies have been used effectively for treatment of chronic inflammation, however with adverse side effects. Thus, there is a need for new anti-TNF-α small molecule compounds. Anti-TNF-α activity assays involve treatment of keratinocytes with exogenous TNF-α before or after anti-TNF-α incubation. However, this model fails to address the dual signaling of TNF-α. Here we describe a Doxycycline (Dox)-inducible TNF-α (HaCaT-TNF-α) expression system in keratinocytes. Using this in-vitro model, we show cell inhibition and induced expression of pro-inflammatory cytokines and markers, including IL-1β, IL-6, IL-8, NF-κB1, and KRT-16, similar to cells treated with exogenous TNF-α. Sufficient secreted TNF-α produced also activated IL-1β and IL-8 expression in wt HaCaT cells. Importantly, stimulated expression of IL-1β and IL-8 in HaCaT-TNF-α were blocked by Quercetin, a flavanol shown to possess anti-TNF-α activities. This novel in vitro cell model provides an efficient tool to investigate the dual signaling of TNF-α. Importantly, this model provides an effective, fast, and simple screening for compounds with anti-TNF-α activities for chronic inflammatory disease therapies.
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Affiliation(s)
- Sutthirat Udommethaporn
- Graduate Program in Clinical Biochemistry and Molecular Medicine, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Tewin Tencomnao
- Graduate Program in Clinical Biochemistry and Molecular Medicine, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand.,Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Eileen M McGowan
- Chronic Disease Solutions Team, School of Life Sciences, University of Technology Sydney, Ultimo, 2007, Sydney, Australia
| | - Viroj Boonyaratanakornkit
- Graduate Program in Clinical Biochemistry and Molecular Medicine, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand.,Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
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30
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Li K, Yang W, Li Z, Jia W, Li J, Zhang P, Xiao T. Bitter apricot essential oil induces apoptosis of human HaCaT keratinocytes. Int Immunopharmacol 2016; 34:189-198. [PMID: 26971222 DOI: 10.1016/j.intimp.2016.02.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 02/17/2016] [Accepted: 02/19/2016] [Indexed: 12/18/2022]
Abstract
Psoriasis is a chronic skin disease that affects approximately 2% of the world's population. Conventional therapeutic approaches are not effective or necessarily safe for treating symptoms due to the serious side effects and resistance to currently prescribed drugs. Traditionally, in oriental medicine, apricot seed (Semen Armeniacae amarum) is used to treat skin diseases. However, the underlying mechanism of action has not been systematically elucidated. In the present study, the anti-proliferative effect of bitter apricot essential oil (BAEO) on cultured HaCaT cells was evaluated and the mechanism of action investigated. BAEO was isolated by hydrodistillation, and gas chromatography-mass spectrometry (GC-MS) analysis identified benzaldehyde (75.35%), benzoic acid (6.21%) and mandelonitrile (5.38%). HaCaT cell growth, measured by sulforhodamine B assay (SRB), was inhibited by BAEO with an IC50 value of 142.45 μg/ml. Apoptosis of HaCaT cells treated with BAEO was detected by cell cycle, flow cytometry, and western blot analyses. These measurements revealed G0/G1 cell cycle arrest, elevated numbers of early and late stage apoptotic cells, and caspases-3/8/9 and PARP activation. Z-VAD-FMK, a broad-spectrum caspase inhibitor, attenuated BAEO-induced apoptosis. Also, increased Bax and decreased Bcl-2 levels suggest that BAEO-induced apoptosis is mediated through both death receptor and mitochondrial pathways. Moreover, reduced Rel/NF-κB levels suggest that BAEO-mediated apoptosis is also associated with inhibition of the NF-κB pathway. These data suggest that BAEO is a naturally occurring material that functions as a potent pro-apoptotic factor for human keratinocytes. Thus, it is a promising candidate to treat psoriasis.
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Affiliation(s)
- Keyou Li
- College of Life Science, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Wenhua Yang
- College of Life Science, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Zhe Li
- College of Life Science, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Wangwang Jia
- College of Life Science, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Jiazhou Li
- College of Life Science, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Pengfei Zhang
- Guangzhou Boxabio Tech Ltd., Guangzhou Hi-Tech Development Zone, Guangzhou 510663, China.
| | - Tiancun Xiao
- Guangzhou Boxabio Tech Ltd., Guangzhou Hi-Tech Development Zone, Guangzhou 510663, China; Inorganic Chemistry Laboratory, Oxford University, South Parks Road, OX1 3QR Oxford, UK.
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Singh SK, Chouhan HS, Sahu AN, Narayan G. Assessment of in vitro antipsoriatic activity of selected Indian medicinal plants. PHARMACEUTICAL BIOLOGY 2015; 53:1295-1301. [PMID: 25856701 DOI: 10.3109/13880209.2014.976713] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Phyllanthus simplex Retz. (Phyllanthaceae), Crotolaria juncea Linn. (Leguminosae), Leucas aspera Linn. (Lamiaceae), and Vitex glabrata R.Br. (Verbenaceae) are well-known Indian medicinal plants. Different parts of these plants are used for healing purposes traditionally in the treatment of psoriasis and various other disorders. This prompted us to assess the antipsoriatic activities of these plants. OBJECTIVES Petroleum ether and ethanol extracts of the selected plants, i.e., P. simplex (whole plant), C. juncea (seeds), L. aspera (aerial parts), and V. glabrata (leaves) were investigated for their in vitro antipsoriatic activity. MATERIALS AND METHODS Antipsoriatic activity of the extracts was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, using HaCaT cells. About 200 µl of different concentrations (25, 50, 100, 200, and 400 µg/ml) of test samples were prepared in the cell culture medium and incubated for 24 h before MTT assay to determine the viable cells. The effect of these extracts on nitric oxide (NO) production and lipid peroxidation was also evaluated. RESULTS Our findings revealed that these plants showed promising skin keratinocyte antiproliferative activity. However, the petroleum ether extract of C. juncea (CJPE) and ethanol extract of L. aspera (LAEE) were found to exhibit significant activity (IC50 value = 45.45 and 55.36 µg/ml, respectively). DISCUSSION AND CONCLUSIONS The inhibitory action against NO production and lipid peroxidation in HaCaT cells suggested that the antipsoriatic activity of the extracts was mediated by an antioxidant mechanism. These findings validate the claims of the use of these plants in the treatment of psoriasis.
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Affiliation(s)
- Sushil K Singh
- Department of Pharmaceutics, Indian Institute of Technology (BHU) , Varanasi, Uttar Pradesh , India and
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Vijayalakshmi A, Ravichandiran V, Malarkodi V, Nirmala S, Jayakumari S. Screening of flavonoid "quercetin" from the rhizome of Smilax china Linn. for anti-psoriatic activity. Asian Pac J Trop Biomed 2015; 2:269-75. [PMID: 23569912 DOI: 10.1016/s2221-1691(12)60021-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2011] [Revised: 11/05/2011] [Accepted: 11/27/2011] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE To assess anti-psoriatic activity of the methanol extract and the isolated flavonoid quercetin from the rhizome of Smilax china (S. china) Linn. METHODS Mouse tail test was used for the evaluation of anti-psoriatic activity. Methanol extract (100 and 200 mg/kg b.w.) and isolated flavonoid quercetin (25 and 50 mg/kg b.w.) were tested in Swiss albino mice. Parameters studied in the mouse tail test were changes in epidermal thickness and percentage orthokeratotic values. The anti-inflammatory role of the methanol extract and isolated flavonoid quercetin was evaluated using carrageenan-induced pleurisy in rats. In vitro antiproliferant assay on HaCaT cell lines was also carried out. RESULTS The isolated flavonoid quercetin from the rhizome of S. china produced significant orthokeratosis (P<0.01) in the mouse tail test. In epidermal thickness, a significant reduction with respect to control was observed in groups treated with retinoic acid and isolated flavonoid quercetin. The methanol extract (200 mg/kg) and isolated flavonoid quercetin (50 mg/kg) showed anti-inflammatory effect in terms of significant inhibition (P<0.001) in leukocyte migration. Maximum antiproliferant activity was shown by isolated flavonoid quercetin (IC50, 62.42±10.20 µg/mL). CONCLUSIONS From the above data, the flavonoid quercetin shows significant orthokeratosis, anti-inflammatory and maximum antiproliferant activities. To our knowledge, this is the first report on the anti-psoriatic effect of the flavonoid quercetin which is promising for further investigations to prove its anti-psoriatic activity.
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Affiliation(s)
- A Vijayalakshmi
- Department of Pharmacognosy, School of Pharmaceutical Sciences, Vels University, Chennai, India
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Hsieh WL, Huang YH, Wang TM, Ming YC, Tsai CN, Pang JHS. IFI27, a novel epidermal growth factor-stabilized protein, is functionally involved in proliferation and cell cycling of human epidermal keratinocytes. Cell Prolif 2015; 48:187-97. [PMID: 25664647 DOI: 10.1111/cpr.12168] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 10/29/2014] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES IFI27 is highly expressed in psoriatic lesions but its function has not been known. The present study aimed to explore its role in proliferation of epidermal keratinocytes. MATERIALS AND METHODS IFI27 knockdown and over-expression in keratinocytes were used to compare their proliferation, by MTT assay, apoptosis (by annexin V binding) and cell cycle progression by flow cytometry. Formation of cyclin A/CDK1 complex was examined by a co-immunoprecipitaion method. Anti-proliferation effects of IFI27 were also examined in vivo by topical application of IFI27 siRNA on imiquimod-induced psoriatic lesions, in a mouse model. RESULTS Epidermal growth factor was demonstrated to increase IFI27 expression by prolonging half-life of IFI27 protein. The IFI27 knockdown in keratinocytes reduced the proliferation rate, but had no effect on apoptosis nor on apoptosis-related genes. Interestingly, IFI27 knockdown resulted in S-phase arrest that was found to be associated with increased Tyr15 phosphorylation of CDK1, reduced CDC25B and reduced formation of cyclin A/CDK1 complex. In addition, IFI27 knockdown was also shown to activate p53 by Ser15 phosphorylation and increase p21 expression. Topical application of IFI27 siRNA on imiquimod-induced psoriatic lesion in a mouse model reduced epidermal thickness, formation of rete ridges and PCNA expression. CONCLUSIONS Our study demonstrates for the first time, that cell function of IFI27 is involved in proliferation of skin keratinocytes both in vitro and in vivo. It suggests that IFI27 might be a suitable target for development of a novel anti-psoriasis therapy.
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Affiliation(s)
- W-L Hsieh
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Tao-Yuan City, 33302, Taiwan; Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Tao-Yuan City, 33302, Taiwan
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Immunomodulatory effects of selected Malaysian plants on the CD18/11a expression and phagocytosis activities of leukocytes. Asian Pac J Trop Biomed 2015. [DOI: 10.1016/s2221-1691(15)30170-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Palatty PL, Azmidah A, Rao S, Jayachander D, Thilakchand KR, Rai MP, Haniadka R, Simon P, Ravi R, Jimmy R, D'souza PF, Fayad R, Baliga MS. Topical application of a sandal wood oil and turmeric based cream prevents radiodermatitis in head and neck cancer patients undergoing external beam radiotherapy: a pilot study. Br J Radiol 2014; 87:20130490. [PMID: 24694358 DOI: 10.1259/bjr.20130490] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE The study objective was to assess the effectiveness of a turmeric- and sandal wood oil-containing cream [Vicco(®) turmeric cream (VTC); Vicco Laboratories, Parel, India] on radiodermatitis in patients with head and neck cancer undergoing radiotherapy. METHODS A total of 50 patients with head and neck cancer requiring >60 Gy of curative radiotherapy/chemoradiotherapy were enrolled in the study. The volunteers were randomly divided into two groups of 25 patients. Group 1 was assigned to a topical application of Johnson's(®) baby oil (Johnson & Johnson Ltd, Baddi, India) and Group 2 for VTC. Prophylactic application of the cream was initiated on Day 1 and continued every day until 2 weeks after the end of treatment. Both agents were symmetrically applied within the irradiated field five times a day, and the acute skin reactions were assessed twice weekly in accordance with the Radiation Therapy Oncology Group scores by an investigator who was unaware of the details. RESULTS The incidence of radiodermatitis increased with the exposure to radiation and was the highest in both groups at Week 7. However, a significant reduction in grades of dermatitis were seen in cohorts applying VTC at all time points, including 2 weeks post radiotherapy (p < 0.015 to p < 0.001). The occurrence of Grade 3 dermatitis was lower in the cohorts using VTC and was statistically significant (p < 0.01). Additionally, follow-up observations 2 weeks after the completion of radiotherapy also showed a reduced degree of radiodermatitis in cohorts applying VTC, which was significant (p = 0.015). CONCLUSION VTC is shown to be effective in preventing radiodermatitis and needs to be validated in larger double-blind trials. ADVANCES IN KNOWLEDGE For the first time, this study shows that the turmeric- and sandal oil-based cream was effective in preventing radiation-induced dermatitis.
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Affiliation(s)
- P L Palatty
- Department of Pharmacology, Father Muller Medical College, Mangalore, Karnataka, India
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Micucci M, Aldini R, Cevenini M, Colliva C, Spinozzi S, Roda G, Montagnani M, Camborata C, Camarda L, Chiarini A, Mazzella G, Budriesi R. Curcuma longa L. as a therapeutic agent in intestinal motility disorders. 2: Safety profile in mouse. PLoS One 2013; 8:e80925. [PMID: 24260512 PMCID: PMC3832444 DOI: 10.1371/journal.pone.0080925] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Accepted: 10/07/2013] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Curcuma extract exerts a myorelaxant effect on the mouse intestine. In view of a possible use of curcuma extract in motor functional disorders of the gastrointestinal tract, a safety profile study has been carried out in the mouse. METHODS Thirty mice were used to study the in vitro effect of curcuma on gallbladder, bladder, aorta and trachea smooth muscular layers and hearth inotropic and chronotropic activity. The myorelaxant effect on the intestine was also thoroughly investigated. Moreover, curcuma extract (200 mg/Kg/day) was orally administered to twenty mice over 28 days and serum liver and lipids parameters were evaluated. Serum, bile and liver bile acids qualitative and quantitative composition was were also studied. RESULTS In the intestine, curcuma extract appeared as a not competitive inhibitor through cholinergic, histaminergic and serotoninergic receptors and showed spasmolytic effect on K(+) induced contraction at the level of L type calcium channels. No side effect was observed on bladder, aorta, trachea and heart when we used a dose that is effective on the intestine. An increase in gallbladder tone and contraction was observed. Serum liver and lipids parameters were normal, while a slight increase in serum and liver bile acids concentration and a decrease in bile were observed. CONCLUSIONS Although these data are consistent with the safety of curcuma extract as far as its effect on the smooth muscular layers of different organs and on the heart, the mild cholestatic effect observed in absence of alteration of liver function tests must be further evaluated and the effective dose with minimal side effects considered.
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Affiliation(s)
- Matteo Micucci
- Dipartimento di Farmacia e Biotecnologie, Università degli Studi di Bologna, Bologna, Italy
| | - Rita Aldini
- Dipartimento di Farmacia e Biotecnologie, Università degli Studi di Bologna, Bologna, Italy
- * E-mail: (RB); (RA)
| | - Monica Cevenini
- Dipartimento di Scienze Mediche e Chirurgiche, Università degli Studi di Bologna, Bologna, Italy
| | - Carolina Colliva
- Dipartimento di Chimica “G. Ciamician”, Università degli Studi di Bologna, Bologna, Italy
| | - Silvia Spinozzi
- Dipartimento di Chimica “G. Ciamician”, Università degli Studi di Bologna, Bologna, Italy
| | - Giulia Roda
- Dipartimento di Scienze Mediche e Chirurgiche, Università degli Studi di Bologna, Bologna, Italy
| | - Marco Montagnani
- Dipartimento di Scienze Mediche e Chirurgiche, Università degli Studi di Bologna, Bologna, Italy
| | - Cecilia Camborata
- Dipartimento di Chimica “G. Ciamician”, Università degli Studi di Bologna, Bologna, Italy
| | - Luca Camarda
- Dipartimento di Farmacia e Biotecnologie, Università degli Studi di Bologna, Bologna, Italy
| | - Alberto Chiarini
- Dipartimento di Farmacia e Biotecnologie, Università degli Studi di Bologna, Bologna, Italy
| | - Giuseppe Mazzella
- Dipartimento di Scienze Mediche e Chirurgiche, Università degli Studi di Bologna, Bologna, Italy
| | - Roberta Budriesi
- Dipartimento di Farmacia e Biotecnologie, Università degli Studi di Bologna, Bologna, Italy
- * E-mail: (RB); (RA)
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Ramot Y, Sugawara K, Zákány N, Tóth BI, Bíró T, Paus R. A novel control of human keratin expression: cannabinoid receptor 1-mediated signaling down-regulates the expression of keratins K6 and K16 in human keratinocytes in vitro and in situ. PeerJ 2013; 1:e40. [PMID: 23638377 PMCID: PMC3628749 DOI: 10.7717/peerj.40] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Accepted: 01/28/2013] [Indexed: 12/23/2022] Open
Abstract
Cannabinoid receptors (CB) are expressed throughout human skin epithelium. CB1 activation inhibits human hair growth and decreases proliferation of epidermal keratinocytes. Since psoriasis is a chronic hyperproliferative, inflammatory skin disease, it is conceivable that the therapeutic modulation of CB signaling, which can inhibit both proliferation and inflammation, could win a place in future psoriasis management. Given that psoriasis is characterized by up-regulation of keratins K6 and K16, we have investigated whether CB1 stimulation modulates their expression in human epidermis. Treatment of organ-cultured human skin with the CB1-specific agonist, arachidonoyl-chloro-ethanolamide (ACEA), decreased K6 and K16 staining intensity in situ. At the gene and protein levels, ACEA also decreased K6 expression of cultured HaCaT keratinocytes, which show some similarities to psoriatic keratinocytes. These effects were partly antagonized by the CB1-specific antagonist, AM251. While CB1-mediated signaling also significantly inhibited human epidermal keratinocyte proliferation in situ, as shown by K6/Ki-67-double immunofluorescence, the inhibitory effect of ACEA on K6 expression in situ was independent of its anti-proliferative effect. Given recent appreciation of the role of K6 as a functionally important protein that regulates epithelial wound healing in mice, it is conceivable that the novel CB1-mediated regulation of keratin 6/16 revealed here also is relevant to wound healing. Taken together, our results suggest that cannabinoids and their receptors constitute a novel, clinically relevant control element of human K6 and K16 expression.
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Affiliation(s)
- Yuval Ramot
- Department of Dermatology, University of Luebeck, Luebeck, Germany.,Department of Dermatology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Koji Sugawara
- Department of Dermatology, University of Luebeck, Luebeck, Germany.,Department of Dermatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Nóra Zákány
- Department of Dermatology, University of Luebeck, Luebeck, Germany.,DE-MTA "Lendület" Cellular Physiology Research Group, Department of Physiology, MHSC, RCMM, University of Debrecen, Debrecen, Hungary
| | - Balázs I Tóth
- DE-MTA "Lendület" Cellular Physiology Research Group, Department of Physiology, MHSC, RCMM, University of Debrecen, Debrecen, Hungary.,Laboratory of Ion Channel Research and TRP Research Platform Leuven (TRPLe), Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Tamás Bíró
- DE-MTA "Lendület" Cellular Physiology Research Group, Department of Physiology, MHSC, RCMM, University of Debrecen, Debrecen, Hungary
| | - Ralf Paus
- Department of Dermatology, University of Luebeck, Luebeck, Germany.,Institute of Inflammation and Repair, and Dermatology Centre, University of Manchester, Manchester, UK
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Goldminz AM, Au SC, Kim N, Gottlieb AB, Lizzul PF. NF-κB: an essential transcription factor in psoriasis. J Dermatol Sci 2012; 69:89-94. [PMID: 23219896 DOI: 10.1016/j.jdermsci.2012.11.002] [Citation(s) in RCA: 220] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2012] [Revised: 11/01/2012] [Accepted: 11/03/2012] [Indexed: 01/15/2023]
Abstract
Nuclear factor kappa B (NF-κB) is a protein transcription factor that orchestrates inflammation and other complex biological processes. It is a key regulatory element in a variety of immune and inflammatory pathways, in cellular proliferation and differentiation and in apoptosis. Therefore NF-κB is a crucial mediator involved in the pathogenesis of psoriasis. Psoriasis, an inflammatory dermatosis, is marked by elevated levels of active, phosphorylated NF-κB. Genomic studies have also linked psoriasis with mediators in the NF-κB pathway. NF-κB has been hypothesized to connect the altered keratinocyte and immune cell behavior that characterizes the psoriatic milieu. Several anti-psoriatic therapies, including tumor necrosis factor-α blockers and glucocorticoids, reduce active NF-κB levels and related down-stream elements, and other biologics currently in development, including interleukin-17 blockers, may also target this pathway. Compounds that specifically target NF-κB signaling may be developed as novel therapeutics for chronic inflammatory disorders including psoriasis. However, chronic NF-κB inhibition could also result in immunodeficiencies. Therefore, a delicate balance must be found that maximizes therapeutic potential while limiting harmful effects, and may be achieved through several possible approaches, including localized therapy, selective inhibition of NF-κB signaling in pathologic cells, incomplete pathway inhibition or short treatment durations.
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Affiliation(s)
- A M Goldminz
- Department of Dermatology, Tufts Medical Center, Boston, MA 02111, USA.
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Gupta SC, Sung B, Kim JH, Prasad S, Li S, Aggarwal BB. Multitargeting by turmeric, the golden spice: From kitchen to clinic. Mol Nutr Food Res 2012; 57:1510-28. [PMID: 22887802 DOI: 10.1002/mnfr.201100741] [Citation(s) in RCA: 220] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Revised: 03/21/2012] [Accepted: 04/03/2012] [Indexed: 12/20/2022]
Abstract
Although much has been published about curcumin, which is obtained from turmeric, comparatively little is known about turmeric itself. Turmeric, a golden spice obtained from the rhizome of the plant Curcuma longa, has been used to give color and taste to food preparations since ancient times. Traditionally, this spice has been used in Ayurveda and folk medicine for the treatment of such ailments as gynecological problems, gastric problems, hepatic disorders, infectious diseases, and blood disorders. Modern science has provided the scientific basis for the use of turmeric against such disorders. Various chemical constituents have been isolated from this spice, including polyphenols, sesquiterpenes, diterpenes, triterpenoids, sterols, and alkaloids. Curcumin, which constitutes 2-5% of turmeric, is perhaps the most-studied component. Although some of the activities of turmeric can be mimicked by curcumin, other activities are curcumin-independent. Cell-based studies have demonstrated the potential of turmeric as an antimicrobial, insecticidal, larvicidal, antimutagenic, radioprotector, and anticancer agent. Numerous animal studies have shown the potential of this spice against proinflammatory diseases, cancer, neurodegenerative diseases, depression, diabetes, obesity, and atherosclerosis. At the molecular level, this spice has been shown to modulate numerous cell-signaling pathways. In clinical trials, turmeric has shown efficacy against numerous human ailments including lupus nephritis, cancer, diabetes, irritable bowel syndrome, acne, and fibrosis. Thus, a spice originally common in the kitchen is now exhibiting activities in the clinic. In this review, we discuss the chemical constituents of turmeric, its biological activities, its molecular targets, and its potential in the clinic.
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Affiliation(s)
- Subash C Gupta
- Cytokine Research Laboratory,, Department of Experimental Therapeutics,, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Chen Y, Xu SS, Chen JW, Wang Y, Xu HQ, Fan NB, Li X. Anti-tumor activity of Annona squamosa seeds extract containing annonaceous acetogenin compounds. JOURNAL OF ETHNOPHARMACOLOGY 2012; 142:462-466. [PMID: 22609808 DOI: 10.1016/j.jep.2012.05.019] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Revised: 03/20/2012] [Accepted: 05/08/2012] [Indexed: 06/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Seeds of Annona squamosa L. have been used in the south of China as a folk remedy to treat "malignant sores" (cancer). AIM OF THE STUDY To investigate the chemical constituents and the anti-tumor activity of the standardized A. squamosa seeds extract in vitro and in vivo. MATERIALS AND METHODS Annonaceous acetogenin profiles of the standardized extract were determined by using Fourier transform infrared (FT-IR) and high performance liquid chromatography (HPLC) techniques. The anti-tumor activity of the extract was tested by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) cytotoxicity in vitro and H(22) hepatoma cells transplantation tumor model in vivo. RESULTS The FT-IR spectroscopy showed the presence of annonaceous acetogenin compounds in the extract. Two major annonaceous acetogenins: 12, 15-cis-squamostatin-A and bullatacin were identified and quantified by HPLC. The seed extract showed significant anti-tumor activity against four human tumor cell lines, especially for MCF-7 (IC(50). 0.25 μg/ml) and Hep G2 (IC(50). 0.36 μg/ml) cells in vitro. The extract inhibited the growth of H(22) tumor cells in mice with a maximum inhibitory rate of 69.55% by oral administration. CONCLUSION A. squamosa seed extract showed significant anti-tumor activities against human hepatoma cells in vitro and in vivo, indicating a potential for developing the extract as a novel anti-liver cancer drug.
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Affiliation(s)
- Yong Chen
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
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Ronpirin C, Tencomnao T. Dithranol downregulates expression of Id1 mRNA in human keratinocytes in vitro. GENETICS AND MOLECULAR RESEARCH 2012; 11:3290-7. [DOI: 10.4238/2012.september.12.12] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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