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Konakanchi VC, Kar BR, Sathishkumar D, Tahiliani S, Parthasarathi A, Neema S, Ganguly S, Parasramani SG, Komeravelli H, Thomas J. Small Molecules in the Management of Psoriasis and Psoriatic Arthritis. Indian J Dermatol 2024; 69:249-255. [PMID: 39119317 PMCID: PMC11305497 DOI: 10.4103/ijd.ijd_166_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024] Open
Abstract
Psoriasis is a common chronic, immune-mediated inflammatory skin disease associated with various comorbidities. Managing psoriasis is often challenging as the therapy is decided based on the area of the disease, associated comorbidities and impairment in quality of life, besides the patient's preference. Making progress in the development of new molecules that can be used topically or orally, effectively controlling the disease with minimal side effects and providing long-lasting remissions are the needs of the hour. Recent developments in understanding the complexities of the pathogenesis of psoriasis have resulted in the reinforcement of treatment modalities, leading to the evolution of various biologics and small-molecule inhibitors. In comparison with biologics, both patients and treating physicians prefer small molecules for various reasons such as avoiding injections and side effects that are associated with biologics biologics. Moreover small molecules are economical than biologics. Newer small molecules, both topical and oral, are promising additions to the therapeutic arsenal in the management of psoriasis in the future.
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Affiliation(s)
| | - Bikash R. Kar
- Department of DVL, IMS and SUM Hospital, Bhubaneswar, Odisha, India
| | | | - Sushil Tahiliani
- Department of Dermatology, P D Hinduja Hospital and Research Centre, Mumbai, Maharashtra, India
| | | | | | | | | | | | - Jayakar Thomas
- Senior Consultant Dermatologist, Apollo Hospitals and KK Child Trust Hospital, Chennai, Tamil Nadu, India
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2
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Sonkoly E, Maul JT, Megna M, Gorecki P, Crombag E, Buyze J, Savage L. Guselkumab in Patients with Scalp Psoriasis: A post hoc Analysis of the VOYAGE 2 Phase III Randomized Clinical Trial. Acta Derm Venereol 2024; 104:adv18672. [PMID: 38436429 PMCID: PMC10924269 DOI: 10.2340/actadv.v104.18672] [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: 09/11/2023] [Accepted: 12/18/2023] [Indexed: 03/05/2024] Open
Abstract
Scalp psoriasis affects approximately 80% of patients with psoriasis and can negatively impact their quality of life. This post hoc analysis of the VOYAGE 2 Phase III randomized clinical trial evaluated scalp response to guselkumab treatment and its association with skin response and patient-reported outcomes. The study included patients with moderate-to-severe plaque psoriasis and baseline scalp psoriasis who were initially randomized to receive guselkumab. Patients were divided into 3 groups based on their achievement of a Psoriasis Area and Severity Index 90 response at week 28: responder continuation, non-responder continuation and responder withdrawal. In all 3 groups, mean Psoriasis Area and Severity Index head and scalp-specific Investigator's Global Assessment scores improved through week 28. In the responder withdrawal group, these scores worsened after treatment withdrawal at week 28, but remained stable through week 48 in both continuation groups. Trends in Dermatology Life Quality Index and Psoriasis Symptoms and Signs Diary itch scores mirrored those of mean scalp-specific Investigator's Global Assessment scores through week 48. Within-subject correlations were 0.83 between scalp-specific Investigator's Global Assessment and Psoriasis Area and Severity Index head scores and 0.78 between scalp-specific Investigator's Global Assessment and Psoriasis Symptoms and Signs Diary itch scores. Through week 252, Psoriasis Area and Severity Index head scores remained stable in the responder continuation group, improved in the non-responder continuation group and rapidly improved by week 84 in the responder withdrawal group after retreatment.
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Affiliation(s)
- Enikö Sonkoly
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden; Dermatology and Venereology Division, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Julia-Tatjana Maul
- Department of Dermatology, University Hospital Zürich, Zürich, Switzerland; Faculty of Medicine, University of Zürich, Zürich, Switzerland
| | - Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | | | | | | | - Laura Savage
- Leeds Centre for Dermatology, The Leeds Teaching Hospitals NHS Trust, Leeds, UK; Faculty of Medicine and Health, University of Leeds, Leeds, UK.
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3
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Deng S, Zhou G, Li X, Zhang G, Hu K, Lu Y, Li J, Liu Y, Zhou G, Zhang M, Chen J, Liu H, Kuang Y. The impacts of biologic treatment on metabolic profiling in psoriasis. Exp Dermatol 2024; 33:e15011. [PMID: 38284208 DOI: 10.1111/exd.15011] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/21/2023] [Accepted: 12/24/2023] [Indexed: 01/30/2024]
Abstract
Psoriasis is an immune-mediated inflammatory disease commonly accompanied by various metabolic disorders. It is widely known that biologics could affect the metabolic status and comorbidities in psoriasis patients, however, the effects of biologics on metabolism in psoriasis patients remain poorly understood. The aim of this study was to elucidate the characteristic changes of metabolic profiling in psoriasis vulgaris (PsV) patients before and after applying biologics. Plasma samples were collected from a retrospective cohort of 43 PsV patients. Non-targeted metabolomics analyses were performed using liquid chromatography-mass spectrometry (LC-MS) to compare the metabolic profiles before and after applying adalimumab (ADA) or ixekizumab (IXE) for 4 weeks. Additionally, correlation analyses were conducted to investigate the associations between metabolite expression levels and clinical characteristics. The biologics significantly affected the metabolic profiles of PsV patients especially in glycerophospholipids (GPs). First, phosphatidylcholine (PC), unsaturated lysophosphatidylcholine (LPC), unsaturated lysophosphatidic acid (LPA) and unsaturated lysophosphatidylethanolamine (LPE) were significantly up-regulated, whereas phosphatidylethanolamine (PE), saturated LPC, saturated LPA and saturated LPE were predominantly down-regulated after biologic treatment. What is more, the changes in PE and LPA were mainly observed after applying IXE instead of ADA. Second, we also found GPs including PC, unsaturated LPC, unsaturated LPA and unsaturated LPE were primarily negatively correlated with disease severity, whereas, PE, saturated LPC, saturated LPA and saturated LPE displayed inverse correlations. Biologics could affect GP metabolism and facilitate the transition of metabolic status from a pro-inflammatory to an anti-inflammatory phenotype in PsV patients.
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Affiliation(s)
- Sichun Deng
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Guowei Zhou
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Xingyu Li
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Guanxiong Zhang
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Kun Hu
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Yan Lu
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Jiashuai Li
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Yijie Liu
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Guo Zhou
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Mi Zhang
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Junchen Chen
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Hong Liu
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Yehong Kuang
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan, China
- Furong Laboratory, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Human Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
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4
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Soni B, Shivgotra R, Trehan K, Chhina A, Saini M, Jain SK, Thakur S. An Overview of Contemporary and Future Therapeutic Strategies for Scalp Psoriasis. Curr Drug Targets 2024; 25:353-373. [PMID: 38500274 DOI: 10.2174/0113894501292755240304063020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/06/2024] [Accepted: 02/12/2024] [Indexed: 03/20/2024]
Abstract
Scalp psoriasis is a common manifestation of psoriasis that significantly impacts a patient's quality of life. About 80% of cases of psoriasis involve the scalp, making it the most frequently affected area of the body. The treatment of scalp psoriasis is particularly crucial because of its hard-to-treat nature and substantial adverse impacts on overall well-being. Along with the physical symptoms of discomfort and itching, psoriasis, especially when it affects the scalp, can cause severe psychological damage. Treating scalp psoriasis can be challenging due to its location and associated symptoms, such as scaling and pruritus, which is why various drugs have become widely used for refractory cases. Topical treatments like corticosteroids and vitamin D analogs manage scalp psoriasis by reducing inflammation and regulating skin cell growth. Tar-based shampoos, salicylic acid solutions, and moisturizers control scaling. Phototherapy with UVB light reduces inflammation. Severe cases may require systemic medications such as oral retinoids and immunosuppressants. While various therapies are accessible for scalp psoriasis, concerns arise due to their limited advantages and the absence of controlled studies assessing their effectiveness. Considering these challenges, there is a clear demand for innovative approaches to address this condition effectively. Recent advancements in topical therapies, phototherapy, systemic agents, and complementary therapies have shown promising results in managing scalp psoriasis. Also, the advent of biologics, specifically anti-IL-17 and anti-IL-23 drugs for scalp psoriasis, has seen significant improvements. The review highlights the lack of well-tolerated and effective treatments for scalp psoriasis and underscores the importance of further research in this area. The objective of this review is to clarify the different treatment options currently available or being investigated in clinical trials for managing scalp psoriasis.
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Affiliation(s)
- Bindu Soni
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Riya Shivgotra
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Karan Trehan
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Aashveen Chhina
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Muskaan Saini
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Subheet Kumar Jain
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
- Centre for Basic and Translational Research in Health Sciences, Guru Nanak Dev University, Amritsar, 143005, India
| | - Shubham Thakur
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
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5
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Kopp KT, Saerens L, Voorspoels J, Van den Mooter G. Solidification and oral delivery of biologics to the colon- A review. Eur J Pharm Sci 2023; 190:106523. [PMID: 37429482 DOI: 10.1016/j.ejps.2023.106523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/16/2023] [Accepted: 07/08/2023] [Indexed: 07/12/2023]
Abstract
The oral delivery of biologics such as therapeutic proteins, peptides and oligonucleotides for the treatment of colon related diseases has been the focus of increasing attention over the last years. However, the major disadvantage of these macromolecules is their degradation propensity in liquid state which can lead to the undesirable and complete loss of function. Therefore, to increase the stability of the biologic and reduce their degradation propensity, formulation techniques such as solidification can be performed to obtain a stable solid dosage form for oral administration. Due to their fragility, stress exerted on the biologic during solidification has to be reduced with the incorporation of stabilizing excipients into the formulation. This review focuses on the state-of-the-art solidification techniques required to obtain a solid dosage form for the oral delivery of biologics to the colon and the use of suitable excipients for adequate stabilization upon solidification. The solidifying processes discussed within this review are spray drying, freeze drying, bead coating and also other techniques such as spray freeze drying, electro spraying, vacuum- and supercritical fluid drying. Further, the colon as site of absorption in both healthy and diseased state is critically reviewed and possible oral delivery systems for biologics are discussed.
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Affiliation(s)
- Katharina Tatjana Kopp
- Eurofins Amatsigroup, Industriepark-Zwijnaarde 7B, 9052 Gent, Belgium; Drug Delivery and Disposition, KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Campus Gasthuisberg ON2, Herestraat 49, 3000 Leuven, Belgium
| | - Lien Saerens
- Eurofins Amatsigroup, Industriepark-Zwijnaarde 7B, 9052 Gent, Belgium
| | - Jody Voorspoels
- Eurofins Amatsigroup, Industriepark-Zwijnaarde 7B, 9052 Gent, Belgium
| | - Guy Van den Mooter
- Drug Delivery and Disposition, KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Campus Gasthuisberg ON2, Herestraat 49, 3000 Leuven, Belgium.
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6
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Megna M, Picone V, Ventura V, Martora F, Ruggiero A, Fabbrocini G, Battista T. A case of scalp psoriasis resistant to ixekizumab treated with bimekizumab. JAAD Case Rep 2023; 38:123-126. [PMID: 37534105 PMCID: PMC10393584 DOI: 10.1016/j.jdcr.2023.05.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023] Open
Affiliation(s)
- Matteo Megna
- Correspondence to: Matteo Megna, MD, Section of Dermatology - Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131 Napoli, Italy.
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7
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Nikam RV, Gowtham M, More PS, Shinde AS. Current and emerging prospects in the psoriatic treatment. Int Immunopharmacol 2023; 120:110331. [PMID: 37210912 DOI: 10.1016/j.intimp.2023.110331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/23/2023]
Abstract
Psoriasis is an autoimmune chronic disorder that causes inflammation and a scaly epidermis. The exact pathogenesis of the disease is not known yet. According to the studies, psoriasis is considered an immune-mediated disease. Until now it is believed that genetic and environmental factors are responsible for the disease. There are many comorbidities associated with psoriasis which increases difficulties as patients in some cases get addicted to drugs, alcohol, and smoking which reduces their quality of life. The patient may face social ignorance or suicidal thoughts which may arise in the patient's mind. Due to the undefined trigger of the disease, the treatment is not fully established but by considering the severe impact of the disease researchers are focusing on novel approaches for successful treatment. which has succeeded to a large extent. Here we review pathogenesis, problems faced by psoriatic patients, the need for the development of new treatments over conventional therapies, and the history of psoriatic treatments. We thoroughly focus on emerging treatments like biologics, biosimilars, and small molecules which are now showing more efficacy and safety than conventional treatments. Also, this review article discusses novel approaches which are now in research such as drug repurposing, treatment by stimulation of the vagus nerve, regulation of microbiota, and autophagy for improving disease conditions.
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Affiliation(s)
- Rutuja Vilas Nikam
- Department of Pharmaceutics, Sanjivani College of Pharmaceutical Education and Research, At Sahajanandnagar, Post-Shinganapur, Tal-Kopargaon, Dist-Ahmednagar, Maharashtra 423603, India.
| | - M Gowtham
- Department of Pharmaceutics, Sanjivani College of Pharmaceutical Education and Research, At Sahajanandnagar, Post-Shinganapur, Tal-Kopargaon, Dist-Ahmednagar, Maharashtra 423603, India.
| | - Pratiksha Sanjay More
- Department of Pharmaceutics, Sanjivani College of Pharmaceutical Education and Research, At Sahajanandnagar, Post-Shinganapur, Tal-Kopargaon, Dist-Ahmednagar, Maharashtra 423603, India.
| | - Anuja Sanjay Shinde
- Department of Pharmaceutics, Sanjivani College of Pharmaceutical Education and Research, At Sahajanandnagar, Post-Shinganapur, Tal-Kopargaon, Dist-Ahmednagar, Maharashtra 423603, India.
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8
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Wang F, Sangfuang N, McCoubrey LE, Yadav V, Elbadawi M, Orlu M, Gaisford S, Basit AW. Advancing oral delivery of biologics: Machine learning predicts peptide stability in the gastrointestinal tract. Int J Pharm 2023; 634:122643. [PMID: 36709014 DOI: 10.1016/j.ijpharm.2023.122643] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023]
Abstract
The oral delivery of peptide therapeutics could facilitate precision treatment of numerous gastrointestinal (GI) and systemic diseases with simple administration for patients. However, the vast majority of licensed peptide drugs are currently administered parenterally due to prohibitive peptide instability in the GI tract. As such, the development of GI-stable peptides is receiving considerable investment. This study provides researchers with the first tool to predict the GI stability of peptide therapeutics based solely on the amino acid sequence. Both unsupervised and supervised machine learning techniques were trained on literature-extracted data describing peptide stability in simulated gastric and small intestinal fluid (SGF and SIF). Based on 109 peptide incubations, classification models for SGF and SIF were developed. The best models utilized k-Nearest Neighbor (for SGF) and XGBoost (for SIF) algorithms, with accuracies of 75.1% (SGF) and 69.3% (SIF), and f1 scores of 84.5% (SGF) and 73.4% (SIF) under 5-fold cross-validation. Feature importance analysis demonstrated that peptides' lipophilicity, rigidity, and size were key determinants of stability. These models are now available to those working on the development of oral peptide therapeutics.
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Affiliation(s)
- Fanjin Wang
- Intract Pharma Ltd. London Bioscience Innovation Centre, 2 Royal College St, London NW1 0NH, UK
| | | | | | - Vipul Yadav
- Intract Pharma Ltd. London Bioscience Innovation Centre, 2 Royal College St, London NW1 0NH, UK
| | - Moe Elbadawi
- UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Mine Orlu
- UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Simon Gaisford
- UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Abdul W Basit
- UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK.
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9
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Ruggiero A, Megna M, Fabbrocini G, Ocampo-Garza SS. Anti-IL23 biologic therapies in the treatment of psoriasis: real-world experience versus clinical trials data. Immunol Res 2023; 71:328-355. [PMID: 36598647 PMCID: PMC9811885 DOI: 10.1007/s12026-022-09356-y] [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: 04/25/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023]
Abstract
Nowadays, the biological equipment available for the treatment of moderate-to-severe psoriasis is plenty. Anti-interleukin-23 represents the latest class of biologic approved for the management of moderate-to-severe psoriasis. Their efficacy and safety have been assessed through two major sources: clinical trials (CTs) and real-world experiences data (RWE). Notably, the two sources differ from one another, but together, they complement information and current knowledge on both efficacy and safety of biological therapy. We carry out a review on CTs and RWE reports on the latest group of biological approved for moderate-to-severe psoriasis: anti-IL23 (guselkumab, risankizumab, and tildrakizumab).
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Affiliation(s)
- Angelo Ruggiero
- grid.4691.a0000 0001 0790 385XSection of Dermatology - Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Matteo Megna
- grid.4691.a0000 0001 0790 385XSection of Dermatology - Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Gabriella Fabbrocini
- grid.4691.a0000 0001 0790 385XSection of Dermatology - Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Sonia Sofia Ocampo-Garza
- grid.4691.a0000 0001 0790 385XSection of Dermatology - Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy ,grid.411455.00000 0001 2203 0321Dermatology Department, Universidad Autónoma de Nuevo León, University Hospital “Dr, José Eleuterio González”, Monterrey, NL Mexico
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10
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Yeh CP, Huang YW, Tsai TF. Comparison of the relative efficacy of different biologics in different body areas in patients with moderate to severe psoriasis receiving biologics and tofacitinib in phase 3 randomized controlled trials: a 15-year single-center experience. Expert Rev Clin Pharmacol 2022; 15:887-895. [PMID: 35848067 DOI: 10.1080/17512433.2022.2103538] [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: 11/04/2022]
Abstract
BACKGROUND : The treatment of psoriasis has been revolutionized after the advent of biologics. However, focal resistant plaques are still common which may impose a significant impact on quality-of-life. RESEARCH DESIGN AND METHODS : We compared the relative efficacy of different biologics and tofacitinib in different body areas in Asian patients with psoriasis. We retrospectively included the clinical data of 177 patients (228 treatment courses) with moderate-to-severe psoriasis in 10 biologic or tofacitinib trials conducted between 2004 and 2019. Pooled data was analyzed at week 12-16 and week 44-52 respectively for total and four regional PASI 75, 90, and 100 responses. RESULTS : The result showed that secukinumab, ixekizumab, guselkumab and risankizumab had more favorable efficacy, followed by adalimumab, ustekinumab, and tofacitinib, while etanercept showed the least efficacy. The regional PASI response peaked early in the head area with subsequent decline while the lower extremities improved slowly. At week 52, the head-and-neck and lower extremities were less likely to achieve PASI responses compared to the trunk and upper extremities. CONCLUSIONS : The treatment responses of different body regions of biologics and tofacitinib were in line with the overall response. However, the head region responds fast but total clearance at 52 weeks was similarly lower as the leg region. More subjects and prospective studies may be required to compare the efficacy of different biologics in different body regions.
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Affiliation(s)
- Chen-Pu Yeh
- Department of Dermatology, National Taiwan University Hospital, Yun-Lin Branch, No.579, Sec. 2, Yunlin Rd., Douliu City, Taiwan
| | - Yi-Wei Huang
- Department of Dermatology, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng Dist., Taipei, Taiwan
| | - Tsen-Fang Tsai
- Department of Dermatology, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng Dist., Taipei, Taiwan
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11
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Megna M, Villani A, Potestio L, Camela E, Fabbrocini G, Ocampo-Garza SS. Adalimumab biosimilar in a pediatric patient: clinical and in vivo reflectance confocal microscopy evaluation. Dermatol Ther 2022; 35:e15679. [PMID: 35770675 PMCID: PMC9541432 DOI: 10.1111/dth.15679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 05/02/2022] [Accepted: 06/28/2022] [Indexed: 12/02/2022]
Affiliation(s)
- Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Alessia Villani
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Luca Potestio
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Elisa Camela
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Sonia Sofia Ocampo-Garza
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II.,Universidad Autónoma de Nuevo León, University Hospital "Dr. José Eleuterio González", Dermatology Department, Monterrey, Nuevo León, México
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12
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Ocampo‐Garza SS, Villani A, Cinelli E, Camela E, Fabbrocini G, Megna M. Ixekizumab in scalp psoriasis: Clinical, dermoscopical, and
in vivo
reflectance confocal microscopy evaluation. Dermatol Ther 2022; 35:e15332. [PMID: 35068036 PMCID: PMC9285349 DOI: 10.1111/dth.15332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 01/03/2022] [Accepted: 01/19/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Sonia Sofia Ocampo‐Garza
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
- Universidad Autónoma de Nuevo León, University Hospital "Dr. José Eleuterio González", Dermatology Department Monterrey Nuevo León Mexico
| | - Alessia Villani
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Eleonora Cinelli
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Elisa Camela
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
| | - Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II
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13
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Narcisi A, Valenti M, Cortese A, Toso F, Pavia G, Gargiulo L, Borroni R, Costanzo A. Anti-IL17 and anti-IL23 biologic drugs for scalp psoriasis: A single-center retrospective comparative study. Dermatol Ther 2021; 35:e15228. [PMID: 34820969 DOI: 10.1111/dth.15228] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/09/2021] [Accepted: 11/22/2021] [Indexed: 01/13/2023]
Abstract
Scalp is a frequent localization of psoriasis that has a massive impact on patient's quality of life. Managing this psoriasis' manifestation is often challenging, thus biologic drugs are widely used as a treatment option in refractory scalp psoriasis. The aim of our study is to retrospectively compare the efficacy of anti-interleukin (IL) 23 drugs (guselkumab, tildrakizumab, risankizumab) and anti-IL17 or anti-IL17RA biologics (secukinumab, ixekizumab, and brodalumab) in real-life patients affected by scalp psoriasis. One hundred twenty-seven patients with a clinical diagnosis of scalp psoriasis and a baseline scalp Physician Global Assessment ≥3 were enrolled; 65 patients were treated with anti-IL23 and anti-IL62 with anti-IL17 or anti-IL17RA. Statistical analysis trough χ2 test was performed in order to evaluate the percentage of response among the two groups of patients. Responders' percentage of patients under anti-IL23 was 41.5%, 75.4%, 88.1%, 87.5%, 93.7%, and 100% at Week 4, 16, 48, 96, and 144, respectively. In the group on anti-IL17 was 62.9%, 90.3%, 91.2%, 97.3%, 96.9%, and 95.2% at Week 4, 16, 48, 96, and 144, respectively. Both anti-IL17 and anti-IL23 appeared to be effective on scalp psoriasis; in particular patients treated with anti-IL17 drugs reached a faster significant reduction of the lesions; on the other hand, anti-IL23 monoclonal antibodies were slightly superior in maintaining the clinical improvement through the follow-up.
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Affiliation(s)
- Alessandra Narcisi
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Mario Valenti
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Andrea Cortese
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Francesco Toso
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Giulia Pavia
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Luigi Gargiulo
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Riccardo Borroni
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Antonio Costanzo
- Department of Dermatology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
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14
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Samuelov L, Bochner R, Magal L, Malovitski K, Sagiv N, Nousbeck J, Keren A, Fuchs-Telem D, Sarig O, Gilhar A, Sprecher E. Vorinostat, a histone deacetylase inhibitor, as a potential novel treatment for psoriasis. Exp Dermatol 2021; 31:567-576. [PMID: 34787924 DOI: 10.1111/exd.14502] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 10/05/2021] [Accepted: 11/15/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Psoriasis is characterized by aberrant activation of several pro-inflammatory circuits as well as abnormal hyperproliferation and dysregulated apoptosis of keratinocytes (KCs). Most currently available therapeutic options primarily target psoriasis-associated immunological defects rather than epidermal abnormalities. OBJECTIVE To investigate the efficacy of the histone deacetylase (HDAC) inhibitor, Vorinostat, in targeting hyperproliferation and impaired apoptosis in psoriatic skin. METHODS Vorinostat effect was investigated in primary KCs cell cultures using cell cycle analysis by flow cytometry, apoptosis assays (Annexin V-FICH and caspase-3/7) and antibody arrays, qRT-PCR and immunohistochemistry. Vorinostat impact on clinical manifestations of psoriasis was investigated in a chimeric mouse model. RESULTS Vorinostat was found to inhibit KCs proliferation and to induce their differentiation and apoptosis. Using a chimeric mouse model, vorinostat was found to result in marked attenuation of a psoriasiform phenotype with a significant decrease in epidermal thickness and inhibition of epidermal proliferation. CONCLUSIONS Our results support the notion that vorinostat, a prototypic HDAC inhibitor, may be of potential use in the treatment of psoriasis and other hyperproliferative skin disorders.
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Affiliation(s)
- Liat Samuelov
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Ron Bochner
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Lee Magal
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Kiril Malovitski
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Nadav Sagiv
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Janna Nousbeck
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Aviad Keren
- Skin Research Laboratory, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Dana Fuchs-Telem
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Ofer Sarig
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Amos Gilhar
- Skin Research Laboratory, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Eli Sprecher
- Division of Dermatology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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15
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Lacarrubba F. Clinical and trichoscopic aspects of scalp psoriasis: commentary to 'Clinical and trichoscopic features in various forms of scalp psoriasis' by F. Bruni et al. J Eur Acad Dermatol Venereol 2021; 35:1744-1745. [PMID: 34418881 PMCID: PMC9292785 DOI: 10.1111/jdv.17527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Linked article: F. Bruni et al. J Eur Acad Dermatol Venereol 2021; 35: 1830–1837. https://doi.org/10.1111/jdv.17354
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Affiliation(s)
- F Lacarrubba
- Dermatology Clinic, University of Catania, Catania, Italy
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