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Can Essential Oils/Botanical Agents Smart-Nanoformulations Be the Winning Cards against Psoriasis? Pharmaceutics 2023; 15:pharmaceutics15030750. [PMID: 36986611 PMCID: PMC10056241 DOI: 10.3390/pharmaceutics15030750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 02/26/2023] Open
Abstract
Although psoriasis remains one of the most devastating inflammatory disorders due to its huge negative impact on patients’ quality of life, new “green” treatment approaches still need to be fully explored. The purpose of this review article is to focus on the utilization of different essential oils and active constituents of herbal botanical origin for the treatment of psoriasis that proved efficacious via both in vitro and in vivo models. The applications of nanotechnology-based formulations which displayed great potential in augmenting the permeation and delivery of these agents is also addressed. Numerous studies have been found which assessed the potential activity of natural botanical agents to overcome psoriasis. Nano-architecture delivery is applied in order to maximize the benefits of their activity, improve properties, and increase patient compliance. This field of natural innovative formulations can be a promising tool to optimize remediation of psoriasis while minimizing adverse effects.
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2
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Musumeci ML, Trecarichi AC, Caruso G, Aleo A, Platania H, Micali G. Long lasting response to anti-tumor necrosis factor α agents in psoriasis: A real life experience. Dermatol Ther 2022; 35:e15956. [PMID: 36271708 DOI: 10.1111/dth.15956] [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: 08/04/2022] [Accepted: 10/05/2022] [Indexed: 12/30/2022]
Abstract
Psoriasis is a chronic, immune-mediated inflammatory disease for which no definitive cure exists and patients difficult to treat with moderate to severe psoriasis often require life-long therapy. In general, the use of any biologic agent as monotherapy allows a long-term efficacy, however survival response may progressively decrease over time. We report real-world long lasting response data in psoriatic patients on treatment with anti-TNFα evaluating those on the same anti-TNFα agent (infliximab, etanercept, adalimumab) from January 2011 and December 2013 to December 31, 2021 as monotherapy. On 210 treated patients, 69 were found to maintain the same anti-TNFα agent. The median survival rate for etanercept, infliximab and adalimumab was 10, 9.6, and 9.5 years respectively and the efficacy rate was similar (mean PASI96). Our results demonstrate that anti-TNFα agents are a long-term effective and safe therapeutic option for a satisfying proportion (33%) of patients with moderate-to-severe chronic plaque psoriasis. Further long-term real life studies are needed to better understand which are the causes of drug failure or persistent response and why these may occur at different time intervals in patients on the same drug.
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Affiliation(s)
| | | | | | - Alice Aleo
- Dermatology Clinic, University of Catania, Catania, Italy
| | - Helga Platania
- Dermatology Clinic, University of Catania, Catania, Italy
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3
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Campanati A, Diotallevi F, Martina E, Paolinelli M, Radi G, Offidani A. Safety update of etanercept treatment for moderate to severe plaque psoriasis. Expert Opin Drug Saf 2020; 19:439-448. [PMID: 32178543 DOI: 10.1080/14740338.2020.1740204] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Conventional topical therapies and disease-modifying anti-rheumatic drugs (DMARDs) for patients with psoriasis are often linked to inadequate outcomes and risk of multiple adverse effects. Biologic agents such as etanercept (ETN) have revolutionized the therapeutic management of psoriasis, allowing the treatment of most difficult cases, and fragile patients.Areas covered: The authors searched PubMed using the term 'psoriasis,' 'etanercept,' and 'safety.' Articles considered by the authors to be most relevant, such as randomized controlled studies, cohort studies, and review articles placing emphasis on studies of efficacy and safety were selected. Case reports and letters relating to safety were also included. The main sources of data referenced by these articles were also included in the review. Besides, to get the relevant studies, the reference lists were examined to identify the potentially available studies. The aim of this review is to describe the safety profile of ETN, used for psoriasis treatment, focusing on related clinical implications.Expert opinion: ETN has a favorable safety profile, and its use should be largely considered in psoriatic patients. Caution should be recommended in case of chronic heart failure, autoimmune disease, previous malignancies, familial history of demyelinating diseases, latent TBC infection, chronic HBV and HCV infection or HIV.
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Affiliation(s)
- Anna Campanati
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Federico Diotallevi
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Emanuela Martina
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Matteo Paolinelli
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Giulia Radi
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Annamaria Offidani
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
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4
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Kim J, Krueger JG. Highly Effective New Treatments for Psoriasis Target the IL-23/Type 17 T Cell Autoimmune Axis. Annu Rev Med 2017; 68:255-269. [DOI: 10.1146/annurev-med-042915-103905] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jaehwan Kim
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY 10065; ,
| | - James G. Krueger
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY 10065; ,
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5
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Mease PJ, Armstrong AW. Managing patients with psoriatic disease: the diagnosis and pharmacologic treatment of psoriatic arthritis in patients with psoriasis. Drugs 2015; 74:423-41. [PMID: 24566842 PMCID: PMC3958815 DOI: 10.1007/s40265-014-0191-y] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Psoriatic arthritis (PsA) is a chronic, systemic inflammatory disease. Up to 40 % of patients with psoriasis will go on to develop PsA, usually within 5-10 years of cutaneous disease onset. Both conditions share common pathogenic mechanisms involving genetic and environmental factors. Because psoriasis is typically present for years before PsA-related joint symptoms emerge, dermatologists are in a unique position to detect PsA earlier in the disease process through regular, routine screening of psoriasis patients. Distinguishing clinical features of PsA include co-occurrence of psoriatic skin lesions and nail dystrophy, as well as dactylitis and enthesitis. Patients with PsA are usually seronegative for rheumatoid factor, and radiographs may reveal unique features such as juxta-articular new bone formation and pencil-in-cup deformity. Early treatment of PsA with disease-modifying anti-rheumatic drugs has the potential to slow disease progression and maintain patient quality of life. Optimally, a single therapeutic agent will control both the skin and joint psoriatic symptoms. A number of traditional treatments used to manage psoriasis, such as methotrexate and cyclosporine, are also effective for PsA, but these agents are often inadequately effective, temporary in benefit and associated with significant safety concerns. Biologic anti-tumour necrosis factor agents, such as etanercept, infliximab and adalimumab, are effective for treating patients who have both psoriasis and PsA. However, a substantial number of patients may lose efficacy, have adverse effects or find intravenous or subcutaneous administration inconvenient. Emerging oral treatments, including phosphodiesterase 4 inhibitors, such as apremilast, and new biologics targeting interleukin-17, such as secukinumab, brodalumab and ixekizumab, have shown encouraging clinical results in the treatment of psoriasis and/or PsA. Active and regular collaboration of dermatologists with rheumatologists in managing patients who have psoriasis and PsA is likely to yield more optimal control of psoriatic dermal and joint symptoms, and improve long-term patient outcomes.
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MESH Headings
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Anti-Inflammatory Agents, Non-Steroidal/adverse effects
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal/therapeutic use
- Arthritis, Psoriatic/diagnosis
- Arthritis, Psoriatic/drug therapy
- Arthritis, Psoriatic/genetics
- Arthritis, Psoriatic/immunology
- Clinical Trials as Topic
- Drug Therapy, Combination
- Early Diagnosis
- Glucocorticoids/administration & dosage
- Glucocorticoids/adverse effects
- Glucocorticoids/therapeutic use
- Humans
- Immunosuppressive Agents/administration & dosage
- Immunosuppressive Agents/adverse effects
- Immunosuppressive Agents/therapeutic use
- Practice Guidelines as Topic
- Psoriasis/diagnosis
- Psoriasis/drug therapy
- Psoriasis/genetics
- Psoriasis/immunology
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Affiliation(s)
- Philip J Mease
- Swedish Medical Center and University of Washington, Seattle, WA, USA,
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6
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Gokhale AS, Satyanarayanajois S. Peptides and peptidomimetics as immunomodulators. Immunotherapy 2015; 6:755-74. [PMID: 25186605 DOI: 10.2217/imt.14.37] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Peptides and peptidomimetics can function as immunomodulating agents by either blocking the immune response or stimulating the immune response to generate tolerance. Knowledge of B- or T-cell epitopes along with conformational constraints is important in the design of peptide-based immunomodulating agents. Work on the conformational aspects of peptides, synthesis and modified amino acid side chains have contributed to the development of a new generation of therapeutic agents for autoimmune diseases and cancer. The design of peptides/peptidomimetics for immunomodulation in autoimmune diseases such as multiple sclerosis, rheumatoid arthritis, systemic lupus and HIV infection is reviewed. In cancer therapy, peptide epitopes are used in such a way that the body is trained to recognize and fight the cancer cells locally as well as systemically.
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Affiliation(s)
- Ameya S Gokhale
- Basic Pharmaceutical Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
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7
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Lima EDA, Lima MMDDA, Marques CDL, Duarte ALBP, Pita IDR, Pita MGDR. Peroxisome proliferator-activated receptor agonists (PPARs): a promising prospect in the treatment of psoriasis and psoriatic arthritis. An Bras Dermatol 2014; 88:1029-35. [PMID: 24474126 PMCID: PMC3900368 DOI: 10.1590/abd1806-4841.20132653] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 04/24/2013] [Indexed: 01/04/2023] Open
Abstract
Psoriasis is a polygenic, inflammatory and progressive disease, characterized by an
abnormal differentiation and hyperproliferation of keratinocytes, associated with
impaired immunologic activation and systemic disorders, while psoriatic arthritis is
a chronic inflammatory articular disease. Pathophysiology of psoriasis comprises a
dysfunction of the immune system cells with an interactive network between cells and
cytokines supporting the initiation and perpetuation of disease and leading to
inflammation of skin, enthesis and joints. Recent studies have shown an important
role of systemic inflammation in the development of atherosclerosis. Corroborating
these findings, patients with severe Psoriasis have marked incidence of psoriatic
arthritis, cardiovascular diseases, hypertension, dyslipidemia, obesity and diabetes
mellitus, showing an increased risk for acute myocardial infarction, which suggests
that the condition is not restricted to the skin. Nuclear receptors are
ligand-dependent transcription factors, whose activation affects genes that control
vital processes. Among them the peroxisome proliferator-activated receptor is
responsible for establishing the relationship between lipids, metabolic diseases and
innate immunity. In the skin, peroxisome proliferator-activated receptors have an
important effect in keratinocyte homeostasis, suggesting a role in diseases such as
psoriasis. The peroxisome proliferator-activated receptors agonists represent a
relevant source of research in the treatment of skin conditions, however more
clinical studies are needed to define the potential response of these drugs in
patients with psoriasis and psoriatic arthritis.
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Affiliation(s)
- Emerson de Andrade Lima
- São Paulo University, MD, PhD in Dermatology at São Paulo University (USP) - Preceptor of the Dermatology Post-Graduation Program at Santa Casa de Misericórdia do Recife - Recife (PE), Brazil
| | - Mariana Modesto Dantas de Andrade Lima
- Pernambuco Federal University, RecifePE, Brazil, MD, Board certified dermatologist - Preceptor at Pernambuco Federal University (UFPE) - Recife (PE), Brazil
| | - Cláudia Diniz Lopes Marques
- Pernambuco Federal University, RecifePE, Brazil, MD, PhD - Adjunct Professor of Rheumatology at Pernambuco Federal University (UFPE) - Recife (PE), Brazil
| | - Angela Luzia Branco Pinto Duarte
- Pernambuco Federal University, RecifePE, Brazil, MD, PhD - Full Professor of Rheumatology at Pernambuco Federal University (UFPE) - Recife (PE), Brazil
| | - Ivan da Rocha Pita
- Pernambuco Federal University, RecifePE, Brazil, MD, PhD, Post-doctorate - Full Professor of Rheumatology at Pernambuco Federal University (UFPE) - Recife (PE), Brazil
| | - Maira Galdino da Rocha Pita
- Biochemistry Department, Pernambuco Federal University, RecifePE, Brazil, Post-doctorate - Adjunct Professor Level II at the Biochemistry Department at Pernambuco Federal University (UFPE) - Recife (PE), Brazil
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8
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Aira LE, López-Requena A, Fuentes D, Sánchez L, Pérez T, Urquiza A, Bautista H, Falcón L, Hernández P, Mazorra Z. Immunological and histological evaluation of clinical samples from psoriasis patients treated with anti-CD6 itolizumab. MAbs 2014; 6:783-93. [PMID: 24594862 PMCID: PMC4011922 DOI: 10.4161/mabs.28376] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Revised: 02/26/2014] [Accepted: 02/27/2014] [Indexed: 02/08/2023] Open
Abstract
Psoriasis is a chronic inflammatory disease with a prevalence of approximately 2-3% in the general population. The majority of diagnosed patients have plaque psoriasis, and about 20% have moderate-to-severe disease. Itolizumab, a new monoclonal antibody specific for the CD6 molecule mainly expressed on T lymphocytes, has demonstrated to inhibit in vitro ligand-induced proliferation and pro-inflammatory cytokine production. We assessed the immunological and histopathological effect of the antibody using clinical samples taken from 26 patients with moderate-to-severe psoriasis included in a clinical trial. The precursor frequency of lymphocytes activated with anti-CD2/CD3/CD28 beads, as well as the number of interferon (IFN)-γ-secreting T cells after stimulation, were measured at different time points of the study. Serum cytokine levels and anti-idiotypic antibody response to itolizumab were also evaluated. Additionally, lymphocyte infiltration and epidermis hyperplasia were studied in five patients. A significant reduction in T cell proliferation capacity and number of IFN-γ-producing T cells was found in treated patients. Serum levels of interleukin-6, tumor necrosis factor and IFN-γ showed an overall trend toward reduction. No anti-idiotypic antibody response was detected. A significant reduction in the epidermis hyperplasia was observed in analyzed patients. These results support the relevance of the CD6 molecule as a therapeutic target for the treatment of this disease.
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Affiliation(s)
| | | | - Dasha Fuentes
- National Center for Laboratory Animal Breeding; Havana, Cuba
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9
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Kivelevitch D, Mansouri B, Menter A. Long term efficacy and safety of etanercept in the treatment of psoriasis and psoriatic arthritis. Biologics 2014; 8:169-82. [PMID: 24790410 PMCID: PMC4000175 DOI: 10.2147/btt.s41481] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Psoriasis is a chronic, immune-mediated inflammatory disease affecting both the skin and joints. Approximately 20% of patients suffer a moderate to severe form of skin disease and up to 30% have joint involvement. Standard therapies for psoriasis include topical medications, phototherapy, and both oral systemic and biological therapies whereas therapies for psoriatic arthritis include nonsteroidal anti-inflammatory drugs followed by disease modifying antirheumatic drugs and/or tumor necrosis factor (TNF)-α inhibitors and interleukin-12/23p40 inhibitors. Treatment of both diseases is typically driven by disease severity. In the past decade, major advances in the understanding of the immunopathogenesis of psoriasis and psoriatic arthritis have led to the development of numerous biological therapies, which have revolutionized the treatment for moderate to severe plaque psoriasis and psoriatic arthritis. Anti-TNF-α agents are currently considered as first line biological therapies for the treatment of moderate to severe psoriasis and psoriatic arthritis. Currently approved anti-TNF-α agents include etanercept, adalimumab, and infliximab for psoriasis and psoriatic arthritis as well as golimumab and certolizumab for psoriatic arthritis. In this article, we aim to evaluate the long term safety and efficacy of etanercept in psoriasis and psoriatic arthritis.
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Affiliation(s)
- Dario Kivelevitch
- Department of Dermatology, Baylor University Medical Center, Dallas, TX, USA
| | - Bobbak Mansouri
- Department of Dermatology, Baylor University Medical Center, Dallas, TX, USA
| | - Alan Menter
- Department of Dermatology, Baylor University Medical Center, Dallas, TX, USA
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10
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Langley R, Reich K. The interpretation of long-term trials of biologic treatments for psoriasis: trial designs and the choices of statistical analyses affect ability to compare outcomes across trials. Br J Dermatol 2013; 169:1198-206. [DOI: 10.1111/bjd.12583] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2013] [Indexed: 12/30/2022]
Affiliation(s)
- R.G. Langley
- Queen Elizabeth II Health Sciences Centre; Division of Dermatology; Department of Medicine; Dalhousie University; Halifax NS B3H 2Y9 Canada
| | - K. Reich
- Dermatologikum Hamburg; Hamburg Germany
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11
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Weaver CT, Elson CO, Fouser LA, Kolls JK. The Th17 pathway and inflammatory diseases of the intestines, lungs, and skin. ANNUAL REVIEW OF PATHOLOGY 2013; 8:477-512. [PMID: 23157335 PMCID: PMC3965671 DOI: 10.1146/annurev-pathol-011110-130318] [Citation(s) in RCA: 333] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The recent discovery of a new CD4+ T cell subset, Th17, has transformed our understanding of the pathogenetic basis of an increasing number of chronic immune-mediated diseases. Particularly in tissues that interface with the microbial environment-such as the intestinal and respiratory tracts and the skin-where most of the Th17 cells in the body reside, dysregulated immunity to self (or the extended self, the diverse microbiota that normally colonize these tissues) can result in chronic inflammatory disease. In this review, we focus on recent advances in the biology of the Th17 pathway and on genome-wide association studies that implicate this immune pathway in human disease involving these tissues.
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Affiliation(s)
- Casey T. Weaver
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, AL 35294
| | - Charles O. Elson
- Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294
| | - Lynette A. Fouser
- Inflammation & Immunology Research Unit, Pfizer Worldwide R&D, Cambridge, MA 02140
| | - Jay K. Kolls
- Children’s Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA
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12
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Ware CF. Protein therapeutics targeted at the TNF superfamily. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2013; 66:51-80. [PMID: 23433455 DOI: 10.1016/b978-0-12-404717-4.00002-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Protein-based drugs with their unequivocal specificity achieved the long sought milestone of selectively disrupting cytokine pathways to alleviate ongoing inflammation. Tumor necrosis factor (TNF), a member of the superfamily of cytokines involved in regulating immune and inflammatory processes, provides an exemplary model of protein therapeutics. Antibody and receptor-based inhibitors of TNF modify inflammation leading to dramatic improvement in patients with certain autoimmune diseases. Collectively, the structure, specificity and valence of these protein-based drugs provide direct evidence that the essential mechanism of action is antagonism of the ligand-receptor interaction. Accumulating clinical knowledge regarding TNF inhibitors also provide insights into the mechanisms involved in different autoimmune diseases. Experience in the development of an arsenal of biologics directed at TNF has additionally contributed to knowledge toward overcoming the challenges of protein drugs, which include production, delivery, antigenicity and pharmacodynamics. Dramatic clinical outcomes with TNF inhibitors are driving investigation and development of biologics toward other members of the TNF superfamily to selectively alter functional properties of the immune system.
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Affiliation(s)
- Carl F Ware
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Medical Research Institute, La Jolla, CA, USA.
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13
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Tsuda K, Yamanaka K, Kondo M, Matsubara K, Sasaki R, Tomimoto H, Gabazza EC, Mizutani H. Ustekinumab improves psoriasis without altering T cell cytokine production, differentiation, and T cell receptor repertoire diversity. PLoS One 2012; 7:e51819. [PMID: 23251632 PMCID: PMC3522598 DOI: 10.1371/journal.pone.0051819] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Accepted: 11/06/2012] [Indexed: 11/19/2022] Open
Abstract
Ustekinumab is a fully human IgG1κ monoclonal antibody targeting interleukin (IL)-12/23 p40 subunit. The role of IL-12/23-mediated pathway in the mechanism of various inflammatory disorders especially psoriasis has been well recognized. Recently the long-term efficacy and safety of ustekinumab in patients with moderate-to-severe psoriasis has been evaluated in phase 2/3 clinical trials, and the results showed no significant risk for serious adverse effects, infections, or malignancies. Ustekinumab inhibits the function of the IL-12/23 p40 subunit, and therefore it is believed that inhibition of IL-12 p40 pathway decreases IFN-γ production. The major concern for the use of ustekinumab is the possibility of increased immunosuppression due to low IFN-γ production. However, the effects of ustekinumab on CD4(+) T cell function have not been fully investigated so far. In this study, we explored changes in cytokine production by memory CD4(+) T cells as well as in the differentiation of naïve T cells to helper T cell (Th) 1, Th2, or Th17 cells in psoriasis patients treated with ustekinumab. The effect of the treatment on T cell receptor repertoire diversity was also evaluated. The results showed that ustekinumab improves clinical manifestation in patients with psoriasis without affecting cytokine production in memory T cells, T cell maturation, or T cell receptor repertoire diversity. Although the number of patients is limited, the present study suggests that T cell immune response remains unaffected in psoriasis patients treated with ustekinumab.
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MESH Headings
- Antibodies, Monoclonal, Humanized/immunology
- Antibodies, Monoclonal, Humanized/therapeutic use
- CD4-Positive T-Lymphocytes/drug effects
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- Case-Control Studies
- Cell Differentiation/drug effects
- Cell Differentiation/immunology
- Cells, Cultured
- Cytokines/biosynthesis
- Cytokines/immunology
- Cytokines/metabolism
- Humans
- Immunity, Cellular/drug effects
- Immunity, Cellular/immunology
- Psoriasis/blood
- Psoriasis/drug therapy
- Psoriasis/immunology
- Receptors, Antigen, T-Cell/immunology
- Receptors, Antigen, T-Cell/metabolism
- T-Lymphocytes, Helper-Inducer/drug effects
- T-Lymphocytes, Helper-Inducer/immunology
- T-Lymphocytes, Helper-Inducer/metabolism
- Ustekinumab
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Affiliation(s)
- Kenshiro Tsuda
- Department of Dermatology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
| | - Keiichi Yamanaka
- Department of Dermatology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
- * E-mail:
| | - Makoto Kondo
- Department of Dermatology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
| | - Kimiko Matsubara
- Department of Dermatology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
| | - Ryogen Sasaki
- Department of Neurology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
| | - Hidekazu Tomimoto
- Department of Neurology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
| | - Esteban C. Gabazza
- Department of Immunology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
| | - Hitoshi Mizutani
- Department of Dermatology, Mie University, Graduate School of Medicine, Tsu, Mie, Japan
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14
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Kimball AB, Gordon KB, Fakharzadeh S, Yeilding N, Szapary PO, Schenkel B, Guzzo C, Li S, Papp KA. Long-term efficacy of ustekinumab in patients with moderate-to-severe psoriasis: results from the PHOENIX 1 trial through up to 3 years. Br J Dermatol 2012; 166:861-72. [PMID: 22356258 DOI: 10.1111/j.1365-2133.2012.10901.x] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND An unmet need remains for safe and effective long-term treatments of psoriasis. OBJECTIVES To evaluate ustekinumab efficacy and safety for up to 3 years in the PHOENIX 1 trial. METHODS Patients (n = 766) with moderate-to-severe psoriasis were randomized to ustekinumab 45 mg or 90 mg at weeks 0 and 4, and then every 12 weeks, or placebo at weeks 0 and 4, with crossover to ustekinumab at week 12. Ustekinumab responders [≥ 75% improvement from baseline in the Psoriasis Area and Severity Index (PASI 75) at weeks 28 and 40] were re-randomized at week 40 to continue or withdraw from treatment until psoriasis recurrence. Partial responders (week 28: PASI 50-74; week 40: < PASI 75) switched to dosing every 8 weeks. Clinical efficacy was assessed by PASI, the Physician's Global Assessment (PGA), and the Dermatology Life Quality Index (DLQI) measures. RESULTS Overall, 79·8% of the ustekinumab-treated patients remained in the study for 3 years. PASI 75 response rates (45 mg: 61·2%; 90 mg: 72·4%) at week 76 were maintained through year 3 (45 mg: 62·7%; 90 mg: 72·2%); PGA response was similarly durable. At year 3, 80·9% (45 mg) and 82·7% (90 mg) of week 40 responders continuing treatment every 12 weeks achieved a PASI 75 response, while 42·6% (45 mg) and 58·0% (90 mg) achieved a PASI 90 response. Among partial responders adjusted to dosing every 8 weeks, 50·9% (45 mg) and 52·0% (90 mg) had a PASI 75 response at year 3. DLQI responses paralleled the PASI responses. Through year 3, no dose response was observed in rates of adverse events (AEs), overall infections, serious AEs, or AEs leading to discontinuation; nor was there evidence of cumulative organ toxicity. CONCLUSIONS; Continuous, stable, maintenance dosing with ustekinumab was generally well tolerated and sustained durable efficacy for up to 3 years of treatment.
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Affiliation(s)
- A B Kimball
- Department of Dermatology, Harvard Medical School, Boston, MA 02114, USA.
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Ustekinumab biotherapy and real-time psoriasis capacitance mapping: a pilot study. J Biomed Biotechnol 2012; 2012:870194. [PMID: 22536025 PMCID: PMC3322429 DOI: 10.1155/2012/870194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Accepted: 02/01/2012] [Indexed: 02/08/2023] Open
Abstract
In recent years, the treatment of moderate to severe psoriasis has benefited from the development of targeted biologicals. Assessing this new class of drugs calls for precise modalities of severity/improvement ratings of the disease. Bioengineering-driven dermometrology aims at improving objective and quantitative assessments of disease severity and treatment efficacy. Skin capacitance mapping/imaging is one of those emerging methods. Among its clinical applications, psoriasis capacitance mapping (PCM) was introduced in order to assess both skin scaliness and water trapping inside the stratum corneum (inflammatory serum deposits) on lesional skin. PCM was used for assessing the therapeutic effects of ustekinumab on target lesions of 5 psoriatic patients. The reduction in the inflammatory dampness of the stratum corneum was conveniently seen after a 1-month ustekinumab treatment. The present pilot study suggests that PCM could be used as a fast and convenient method for assessing the anti-inflammatory efficacy of ustekinumab and other biotherapies.
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Redighieri IP, Maia TDC, Nadal MA, Caliman TRL, Ruiz MDFMA, Petri V. Erythrodermic psoriasis with regression after prophylaxis with isoniazid and antidepressant therapy: case report. An Bras Dermatol 2012; 86:S141-3. [PMID: 22068795 DOI: 10.1590/s0365-05962011000700037] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2010] [Accepted: 12/08/2011] [Indexed: 01/08/2023] Open
Abstract
An 83 year old woman, exhibiting severe psoriasis, was treated conventionally (phototherapy, acitretin, and cyclosporine). After poor clinical results and significant changes in laboratory procedures, those treatments were suspended. She was then being prepared to be submitted to biological treatment, when preliminary results disclosed a 30 mm PPD. Complete improvement occurred [only] after introducing prophylactic therapy for tuberculosis and anti-depressive medication.
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Croxtall JD. Ustekinumab: a review of its use in the management of moderate to severe plaque psoriasis. Drugs 2011; 71:1733-53. [PMID: 21902296 DOI: 10.2165/11207530-000000000-00000] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Ustekinumab (Stelara™) is a human monoclonal antibody that binds to the p40 subunit common to both interleukin (IL)-12 and IL-23. It is indicated in the US for use in adult patients with moderate to severe plaque psoriasis who are candidates for phototherapy or systemic therapy. In the EU, it is indicated for those who failed to respond to, have a contraindication to or are intolerant of other systemic therapies or phototherapy. This article reviews the efficacy and tolerability of ustekinumab in patients with moderate to severe plaque psoriasis, as well as summarizing its pharmacological properties. Ustekinumab attenuates the immune cell activation properties of IL-12 and IL-23. It interrupts the abnormal activation of signalling and cytokine cascades that underlie the pathology of psoriasis by reducing the expression of IL-12- and IL-23-induced cell surface markers that mediate skin homing, activation and cytokine release. In well designed, randomized clinical trials, regimens of subcutaneous ustekinumab 45 or 90 mg provided a rapid and durable improvement in psoriasis area severity index (PASI) scores for patients with moderate to severe plaque psoriasis. A significantly greater proportion of patients receiving ustekinuman 45 or 90 mg compared with those receiving placebo achieved a ≥75% improvement from baseline in PASI score following 12 weeks' treatment (primary endpoint). Improvements in PASI scores were evident following 2 weeks' treatment with ustekinumab and were sustained for up to 3 years. Treatment with ustekinumab 45 or 90 mg also improved health-related quality-of-life scores from baseline. Following 12 weeks' treatment, ustekinumab 45 or 90 mg was more effective than etanercept 50 mg twice weekly in providing symptomatic relief for patients with moderate to severe plaque psoriasis. Furthermore, ustekinumab treatment provided effective symptomatic improvement for almost half of the patients who showed no response to 12 weeks' treatment with etanercept. More limited data indicate that ustekinumab also improves the symptoms of arthritis in patients with plaque psoriasis and psoriatic arthritis. Subcutaneous ustekinumab was generally well tolerated in clinical trials; most adverse events were mild in intensity and did not require dosage adjustment. A pooled analysis of clinical trial data indicated no specific patterns of infection for recipients of ustekinumab and that infection rates remained stable following cumulative exposure to the agent. In conclusion, subcutaneous ustekinumab provides an effective and well tolerated alternative for the symptomatic treatment of patients with moderate to severe plaque psoriasis.
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Gordon KB, Papp KA, Langley RG, Ho V, Kimball AB, Guzzo C, Yeilding N, Szapary PO, Fakharzadeh S, Li S, Hsu MC, Reich K. Long-term safety experience of ustekinumab in patients with moderate to severe psoriasis (Part II of II): results from analyses of infections and malignancy from pooled phase II and III clinical trials. J Am Acad Dermatol 2011; 66:742-51. [PMID: 21978572 DOI: 10.1016/j.jaad.2011.06.041] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 06/03/2011] [Accepted: 06/23/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Ustekinumab targets interleukin (IL)-12 and IL-23 in the treatment of moderate to severe psoriasis. OBJECTIVE We sought to evaluate the impact of ustekinumab on infections and malignancies, both theoretical risks of blocking IL-12 and IL-23, in patients exposed up to 3 years. METHODS Rates of infections and malignancies were evaluated in cumulative safety data from 3117 ustekinumab-treated patients across 4 studies. RESULTS During the placebo-controlled periods, rates of overall infections per 100 patient-years were similar among placebo (121.0), ustekinumab 45-mg (145.7), and ustekinumab 90-mg (132.2) groups, with overlapping confidence intervals, and remained stable through 3 years in ustekinumab groups. Rates of serious infections during the placebo-controlled periods were similar between placebo (1.70) and 90-mg (1.97) groups, yet lower in the 45-mg group (0.49). Rates remained stable (90 mg) or decreased (45 mg) over time, and were comparable with those for the US psoriasis population based on a managed care database. Rates of malignancies during the placebo-controlled periods were comparable among groups (placebo: 1.70; 45 mg: 0.99; 90 mg: 0.98) and remained stable over time in ustekinumab groups. Rates of malignancies, excluding nonmelanoma skin cancer, were comparable with rates expected in the general US population based on the Surveillance, Epidemiology, and End Results database. LIMITATIONS Controlled periods do not extend beyond 12 to 20 weeks. Only 1247 patients were treated for at least 2 years, to date. Comparator database populations may not fully represent the clinical trial population. CONCLUSIONS The emerging safety profile of ustekinumab remains favorable and does not suggest increased rates of infection or malignancy through 3 years.
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Affiliation(s)
- Kenneth B Gordon
- NorthShore University Health System and University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA.
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Herrier RN. Advances in the treatment of moderate-to-severe plaque psoriasis. Am J Health Syst Pharm 2011; 68:795-806. [PMID: 21515863 DOI: 10.2146/ajhp100227] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Advances in the treatment of moderate-to-severe plaque psoriasis, including new biological agents and related drugs, are reviewed. SUMMARY Most patients with psoriasis have mild disease that can be treated with topical agents alone; however, over one third of patients have more-extensive disease, called moderate-to-severe plaque psoriasis. Although effective, traditional therapies, including methotrexate, cyclosporine, acitretin, and phototherapy, have serious adverse effects that limit both the initiation and duration of treatment, necessitating sequential treatment regimens. With the increasing knowledge of the immune nature of the disease, biological agents that target T lymphocytes, tumor necrosis factor (TNF)-α, interleukin (IL)-12, and IL-23 have been used successfully in moderate-to-severe psoriasis. Etanercept, adalimumab, and infliximab are also highly effective in the treatment of moderate-to-severe plaque psoriasis. Ustekinumab, a new agent that targets IL-12 and IL-23, was approved for marketing in 2009 and offers similar efficacy and safety profiles to the anti-TNF agents. While the rapid onset and apparent lack of long-term toxicity of biological agents make them major advances in the treatment of more severe forms of psoriasis, the lack of extensive experience with these agents in patients with psoriasis leaves several unresolved issues that must be addressed before their exact place in therapy can be determined. CONCLUSION With the development of biological therapies over the past 10 years, health care providers have a much broader choice of highly effective agents with which to treat patients suffering from moderate-to-severe plaque psoriasis. Though costly to use, biological agents offer considerable advantages over previously available systemic therapies.
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Affiliation(s)
- Richard N Herrier
- College of Pharmacy, University of Arizona, Tucson, AZ 85721-0202, USA.
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Di Lernia V, Tasin L, Pellicano R, Zumiani G, Albertini G. Impact of body mass index on retention rates of anti-TNF-alfa drugs in daily practice for psoriasis. J DERMATOL TREAT 2011; 23:404-9. [DOI: 10.3109/09546634.2011.593489] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Affiliation(s)
- Magalys Vitiello
- University of Miami Hospital and Florida Academic Dermatology Centers, Miami, FL 33136, USA
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Gniadecki R, Kragballe K, Dam TN, Skov L. Comparison of drug survival rates for adalimumab, etanercept and infliximab in patients with psoriasis vulgaris. Br J Dermatol 2011; 164:1091-6. [PMID: 21219290 DOI: 10.1111/j.1365-2133.2011.10213.x] [Citation(s) in RCA: 207] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Adherence to treatment is an indicator of treatment success. Long-term data on adherence to biologic treatment in psoriasis are lacking. OBJECTIVES To compare the tumour necrosis factor (TNF)-α inhibitors regarding drug survival rate and safety in patients with psoriasis. METHODS This study is based on data from the Danish nationwide database DERMBIO covering patients with psoriasis treated with a biologic agent. All patients who received anti-TNF-α treatment in academic referral centres were included. Baseline data, adverse events, time on treatment and reason for stopping treatment were recorded. Hazard ratios (HRs) for factors determining drug survival were calculated by logistic regression. RESULTS In total, 882 treatment series with etanercept (n = 311), adalimumab (n = 427) or infliximab (n = 144) were administered to 747 patients. Significant predictors of drug survival were: sex, the anti-TNF-α agent and the previous response to an anti-TNF-α agent. In the group of anti-TNF-α-naïve patients the longest drug survival was observed for infliximab, followed by adalimumab [HR vs. infliximab 3·70, 95% confidence interval (CI) 1·99-6·89] and etanercept (HR vs. infliximab 3·18, 95% CI 1·72-5·86). The 4-year drug survival is in the range of 40% for etanercept or adalimumab vs. 70% for infliximab. There was no difference in number of adverse events. CONCLUSIONS The overall efficacy of anti-TNF-α drugs diminishes with time, as envisaged by the progressive loss of patient adherence to treatment. The major reasons for stopping treatment were loss of efficacy, followed by adverse events. Infliximab had the best patient retention ability, with 70% of patients still being on the drug after 4 years of treatment.
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Affiliation(s)
- R Gniadecki
- Department of Dermatology, Bispebjerg University Hospital, 2200 Copenhagen N, Denmark.
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Reich K, Langley R, Lebwohl M, Szapary P, Guzzo C, Yeilding N, Li S, Hsu MC, Griffiths C. Cardiovascular safety of ustekinumab in patients with moderate to severe psoriasis: results of integrated analyses of data from phase II and III clinical studies. Br J Dermatol 2011; 164:862-72. [DOI: 10.1111/j.1365-2133.2011.10257.x] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Psoriasis is one of the commonest chronic inflammatory disorders. Its cause is unknown, but a wealth of studies indicate that the disease results from a complex and dynamic interplay between genetic and environmental factors that trigger an excessive inflammatory response in the skin. Dendritic cells and effector T-cells are central in the development of the psoriastic lesion, and cytokines produced by these cells stimulate keratinocytes to proliferate and increase the migration of inflammatory cells into the skin, promoting epidermal hyperplasia and inflammation. Understanding the immunology of the psoriatic plaque has led to new therapeutic options and novel candidates for immunomodulation, and has changed the ways psoriatic patients are managed.
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Hedrick MN, Lonsdorf AS, Hwang ST, Farber JM. CCR6 as a possible therapeutic target in psoriasis. Expert Opin Ther Targets 2010; 14:911-22. [PMID: 20629596 PMCID: PMC3700805 DOI: 10.1517/14728222.2010.504716] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
IMPORTANCE OF THE FIELD Psoriasis is a common, chronic autoimmune disease of the skin. Despite a number of effective treatments, new therapies are needed with enhanced efficacy, safety and convenience. Chemokine receptors are GPCRs that control leukocyte trafficking, and like other GPCRs, are good potential drug targets. The chemokine receptor CCR6 is expressed on the T(H)17 subset of CD4(+) T cells, which produces IL-17A/F, IL-22, TNF-alpha and other cytokines, and which has been implicated in the pathogenesis of psoriasis. CCR6 and its ligand, CCL20/MIP-3alpha, are highly expressed in psoriatic skin and CCR6 is necessary for the pathology induced in a mouse model of psoriasis-like inflammation. AREAS COVERED IN THIS REVIEW This review summarizes the evidence for the importance of the IL-23/T(H)17 axis, and in particular CCR6 and CCL20 in psoriasis, dating from 2000 to the present, and discusses the possibility of inhibiting CCR6 as a treatment for the disease. WHAT THE READER WILL GAIN The review informs the reader of the current thinking on the mechanisms of inflammation in psoriasis and the possible roles for CCR6 (and CCL20) in disease pathogenesis. TAKE HOME MESSAGE We conclude that CCR6 should be investigated as a potential therapeutic target in psoriasis.
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Affiliation(s)
- Michael N Hedrick
- National Institutes of Health, National Institute of Allergy and Infectious Diseases, Laboratory of Molecular Immunology, Inflammation Biology Section, Bethesda, MD 20892, USA
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Gandhi M, Alwawi E, Gordon KB. Anti-p40 antibodies ustekinumab and briakinumab: blockade of interleukin-12 and interleukin-23 in the treatment of psoriasis. ACTA ACUST UNITED AC 2010; 29:48-52. [PMID: 20430307 DOI: 10.1016/j.sder.2010.02.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The choice of therapeutic agents for patients with moderate-to-severe psoriasis has expanded significantly in the past decade. With new understanding of the immunologic basis of psoriasis, multiple new potential targets for therapy have been identified. It is likely that a series of new medications to focus on the newly identified pathways is on the horizon. The first pathway targeted by new medications focuses on the p40 subunit that is shared by interleukin (IL)-12 and IL-23. Two human anti-p40 antibodies have been used therapeutically in psoriasis to date, ustekinumab (CNTO-1275, Stelara, Centocor, Horsham, PA) and briakinumab (ABT-874, Abbott, Abbott Park, IL). Ustekinumab was recently approved by the United States Food and Drug Administration, making it the first medication approved in the United States to work by this pathway while briakinumab is currently in phase III clinical trials.
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Affiliation(s)
- Mona Gandhi
- Division of Dermatology, NorthShore University HealthSystem, Skokie, IL 60077, USA
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Piérard GE, Piérard-Franchimont C, Szepetiuk G, Paquet P, Quatresooz P. The therapeutic potential of TNF-α antagonists for skin psoriasis comorbidities. Expert Opin Biol Ther 2010; 10:1197-208. [PMID: 20560729 DOI: 10.1517/14712598.2010.500283] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Cassano N, Loconsole F, Miracapillo A, Travaglini M, Digiuseppe M, Congedo M, Galluccio A, Buquicchio R, Mastrandrea V, Filieri M, Raho G, Pezza M, Vena G. Treatment of Psoriasis with Different Dosage Regimens of Etanercept: Preliminary Results from the TαRanta Plastic Study Group. Int J Immunopathol Pharmacol 2010; 23:797-802. [DOI: 10.1177/039463201002300314] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
This pilot open-label study is aimed to assess clinical response in psoriasis patients receiving diverse dose regimens of etanercept, consisting of the same global cumulative dose of etanercept administered over different treatment periods. Eligible patients were assigned sequentially in a 1:1 ratio to receive: etanercept 50 mg once weekly (QW) or 50 mg twice weekly (BIW) for 12 weeks. The final analysis included a total of 72 patients. At week 12 the Psoriasis Area and Severity Index (PASI) and Skindex-29 scores notably improved in both treatment arms, without significant differences between the two groups. The rate of patients attaining a PASI improvement ≥ 50% (PASI 50) at week 12 was 92% in the high-dose group. In these patients, etanercept dosage was decreased to 50 mg QW from week 13, with persistence of the PASI 50 response at week 24 in all cases. Thereafter, treatment was discontinued up to week 36 and almost 30% of patients experienced a gradual relapse of their psoriasis within this period. In the low-dose group, the PASI 50 response was observed in 75% of patients. These responders continued to be treated with etanercept 50 mg QW up to week 36 with persistence of the PASI 50 in 100% of cases at week 24 and 93% at week 36. In the low-dose regimen, 8 patients who did not respond at week 12 underwent dose escalation to 50 mg BIW for a further 12 weeks. At week 24, six of these patients gained the PASI 50 response, 4 of whom maintained the response up to week 36, after treatment discontinuation from week 24. Our results confirm that etanercept is very effective and well-tolerated in psoriasis and that the drug dosages and treatment duration may be modulated and adapted to clinical needs in a flexible way.
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Affiliation(s)
| | | | - A. Miracapillo
- Unit of Dermatology, Ospedale Miulli, Acquaviva delle Fonti (BA)
| | | | | | - M. Congedo
- Unit of Dermatology, Ospedale Vito Fazzi, Lecce
| | - A. Galluccio
- Unit of Dermatology, Ospedale Fatebenefratelli, Benevento, Italy
| | | | | | - M. Filieri
- Unit of Dermatology, Ospedale Perrino, Brindisi
| | - G. Raho
- Unit of Dermatology, Ospedale Vito Fazzi, Lecce
| | - M. Pezza
- Unit of Dermatology, Ospedale Fatebenefratelli, Benevento, Italy
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García-Patos Briones V, Mollet Sánchez J. Eficacia y seguridad a largo plazo de etanercept en la psoriasis. ACTAS DERMO-SIFILIOGRAFICAS 2010; 101 Suppl 1:12-7. [DOI: 10.1016/s0001-7310(10)70003-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Koutruba N, Emer J, Lebwohl M. Review of ustekinumab, an interleukin-12 and interleukin-23 inhibitor used for the treatment of plaque psoriasis. Ther Clin Risk Manag 2010; 6:123-41. [PMID: 20421912 PMCID: PMC2857612 DOI: 10.2147/tcrm.s5599] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2010] [Indexed: 12/12/2022] Open
Abstract
The pathogenesis of psoriasis is unknown, although it is generally accepted that this chronic inflammatory skin disorder is a complex autoimmune condition similar to other T-cell mediated disorders. Psoriasis imposes a heavy burden on the lifestyle of those affected due to the psychological, arthritic, and cutaneous morbidities; thus significant research has focused on the genetic and immunologic features of psoriasis in anticipation of more targeted, efficacious, and safe therapies. Recently, CD4(+) T helper (Th) 17 cells and interleukins (IL)-12 and -23 have been important in the pathogenesis of T-cell mediated disorders such as psoriasis and has influenced the development of medications that specifically target these key immunological players. Ustekinumab is a monoclonal antibody belonging to a newly developed class of biological, anti-cytokine medications that notably targets the p40 subunit of both IL-12 and -23, both naturally occurring proteins that are important in regulating the immune system and are understood to play a role in immune-mediated inflammatory disorders. Ustekinumab's safety and efficacy has been evaluated for the treatment of moderate-to-severe plaque psoriasis in 3 phase III clinical trials, 2 placebo-controlled (PHOENIX 1 and 2), and 1 comparator-controlled (ACCEPT) study which proved advantageous in patients who were treatment-naive, previously failed other immunosuppressive medications including cyclosporine or methotrexate, were unresponsive to phototherapy, or were unable to use or tolerate other therapies. Ustekinumab has also been investigated for other indications such as psoriatic arthritis, Crohn's disease, and relapsing/remitting multiple sclerosis. We present a concise review evaluating the evidence that supports the use of ustekinumab in the treatment of plaque psoriasis and other conditions.
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