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  1. Article ; Online: Shedding light on key pharmacological knowledge and strategies for pediatric atopic dermatitis.

    Moreno, Ariana / Renert-Yuval, Yael / Guttman-Yassky, Emma

    Expert review of clinical pharmacology

    2023  Volume 16, Issue 2, Page(s) 119–131

    Abstract: Introduction: Atopic dermatitis (AD) is an inflammatory disease affecting over 20% of the pediatric population, with 85% of cases presenting before the age of five. Recently, therapeutic options in pediatric patients have evolved rapidly, following ... ...

    Abstract Introduction: Atopic dermatitis (AD) is an inflammatory disease affecting over 20% of the pediatric population, with 85% of cases presenting before the age of five. Recently, therapeutic options in pediatric patients have evolved rapidly, following extensive development in adult treatments.
    Areas covered: This review will encompass relevant molecular drivers, along with an overlook on treatment modalities in pediatric AD, as well as a summary of pipeline treatments in clinical trials for pediatric patients from PubMed, Google Scholar, and Clinicaltrials.gov up to July 2022. Topical corticosteroids are the mainstay for AD flares in adults and children. Topical approved agents in pediatric AD are calcineurin inhibitors, crisaborolecrisaborole, and ruxolitinib. Dupilumab is the only FDA approved biologic for patients with AD from six months of age. A Janus kinase inhibitor, upadacitinib, is a systemic treatment approved for pediatric AD patients (age >12 years). Systemic immunosuppressants used in pediatric AD include methotrexate, azathioprine, cyclosporinecyclosporine, and mycophenolate mofetil.
    Expert opinion: Data regarding disease prevention are conflicting, however, an abundance of research has transpired regarding amelioration of symptoms and induction of disease clearance by targeting numerous pathological mechanisms. Understanding the pediatric AD phenotype will further advance the field and the development of improved therapeutics.
    MeSH term(s) Child ; Humans ; Dermatitis, Atopic/drug therapy ; Dermatitis, Atopic/pathology ; Immunosuppressive Agents/pharmacology ; Immunosuppressive Agents/therapeutic use ; Calcineurin Inhibitors/pharmacology ; Administration, Cutaneous ; Dermatologic Agents
    Chemical Substances Immunosuppressive Agents ; Calcineurin Inhibitors ; Dermatologic Agents
    Language English
    Publishing date 2023-02-06
    Publishing country England
    Document type Review ; Journal Article
    ISSN 1751-2441
    ISSN (online) 1751-2441
    DOI 10.1080/17512433.2023.2173172
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Baricitinib for the Treatment of Alopecia Areata.

    Freitas, Egídio / Guttman-Yassky, Emma / Torres, Tiago

    Drugs

    2023  Volume 83, Issue 9, Page(s) 761–770

    Abstract: Alopecia areata (AA) is a relapsing, chronic, immune-mediated disease characterized by nonscarring, inflammatory hair loss that can affect any hair-bearing site. AA clinical presentation is heterogeneous. Its pathogenesis involves immune and genetic ... ...

    Abstract Alopecia areata (AA) is a relapsing, chronic, immune-mediated disease characterized by nonscarring, inflammatory hair loss that can affect any hair-bearing site. AA clinical presentation is heterogeneous. Its pathogenesis involves immune and genetic factors and several pro-inflammatory cytokines involved in AA pathogenesis, including interleukin-15 and interferon-γ, as well as Th2 cytokines, such as IL-4/IL-13, that signal through Janus kinase (JAK) pathway. AA treatment aims to stop its progression and reverse hair loss, and JAK inhibition has been shown to stop hair loss and reverse alopecia and has exhibited promising results in treating AA in clinical trials. Baricitinib, an oral, reversible, selective JAK1/JAK2 inhibitor, was shown to be superior to placebo on hair growth after 36 weeks of treatment in adults with severe AA in a phase 2 trial and recently in two phase 3 trials (BRAVE-AA1 and BRAVE-AA2). In both studies, the most common adverse events were upper respiratory tract infections, urinary tract infection, acne, headache, and elevated creatine kinase levels. On the basis of these trial results, baricitinib was recently approved by the European Medicines Agency (EMA) and US Food and Drug Administration (FDA) for the treatment of adults with severe AA. Nevertheless, longer trials are needed to determine the long-term efficacy and safety of baricitinib in AA. Current trials are ongoing and are planned to remain randomized and blinded for up to 200 weeks.
    MeSH term(s) Adult ; Humans ; Alopecia Areata/drug therapy ; Alopecia/drug therapy ; Hair ; Janus Kinase Inhibitors/pharmacology ; Janus Kinases ; Cytokines
    Chemical Substances baricitinib (ISP4442I3Y) ; Janus Kinase Inhibitors ; Janus Kinases (EC 2.7.10.2) ; Cytokines
    Language English
    Publishing date 2023-05-17
    Publishing country New Zealand
    Document type Journal Article ; Review
    ZDB-ID 120316-2
    ISSN 1179-1950 ; 0012-6667
    ISSN (online) 1179-1950
    ISSN 0012-6667
    DOI 10.1007/s40265-023-01873-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Proteomic alterations in patients with atopic dermatitis.

    Obi, Ashley / Rothenberg-Lausell, Camille / Levit, Sophia / Del Duca, Ester / Guttman-Yassky, Emma

    Expert review of proteomics

    2024  

    Abstract: Introduction: AtopicDermatitis (AD) is the most common inflammatory skin disease with a complex andmultifactorial pathogenesis. The use of proteomics in understanding AD hasyielded the discovery of novel biomarkers and may further expand ... ...

    Abstract Introduction: AtopicDermatitis (AD) is the most common inflammatory skin disease with a complex andmultifactorial pathogenesis. The use of proteomics in understanding AD hasyielded the discovery of novel biomarkers and may further expand therapeuticoptions.
    Areascovered: Thisreview summarizes the most recent proteomic studies and the methodologies usedin AD. It describes novel biomarkers that may monitor disease course andtherapeutic response. The review also highlights skin and blood biomarkerscharacterizing different AD phenotypes and differentiates AD from otherinflammatory skin disorders. A literature search was conducted by queryingScopus, Google Scholar, Pubmed/Medline, and Clinicaltrials.gov up to June 2023.
    Expertopinion: Theintegration of proteomics into research efforts in atopic dermatitis hasbroadened our understanding of the molecular profile of AD through thediscovery of new biomarkers. In addition, proteomics may contribute to thedevelopment of targeted treatments ultimately improving personalized medicine.An increasing number of studies are utilizing proteomics to explore thisheterogeneous disease.
    Language English
    Publishing date 2024-05-16
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2299100-1
    ISSN 1744-8387 ; 1478-9450
    ISSN (online) 1744-8387
    ISSN 1478-9450
    DOI 10.1080/14789450.2024.2350938
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Minimal impact of IL-17 and IL-12/23 inhibition on SARS-CoV-2/COVID-19 antibody response in psoriasis patients.

    Lavin, Leore / Ungar, Benjamin / Sa, Brianna / Guttman-Yassky, Emma

    Archives of dermatological research

    2023  Volume 316, Issue 1, Page(s) 5

    MeSH term(s) Humans ; Antibody Formation ; COVID-19/complications ; COVID-19/immunology ; Interleukin-12 ; Interleukin-17 ; SARS-CoV-2 ; Psoriasis/complications ; Interleukin-23
    Chemical Substances Interleukin-12 (187348-17-0) ; Interleukin-17 ; Interleukin-23
    Language English
    Publishing date 2023-11-21
    Publishing country Germany
    Document type Letter
    ZDB-ID 130131-7
    ISSN 1432-069X ; 0340-3696
    ISSN (online) 1432-069X
    ISSN 0340-3696
    DOI 10.1007/s00403-023-02746-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Lebrikizumab for Moderate-to-Severe Atopic Dermatitis. Reply.

    Silverberg, Jonathan I / Guttman-Yassky, Emma / Gontijo Lima, Renata

    The New England journal of medicine

    2023  Volume 388, Issue 24, Page(s) 2299–2300

    MeSH term(s) Humans ; Dermatitis, Atopic/drug therapy ; Antibodies, Monoclonal/therapeutic use
    Chemical Substances lebrikizumab (U9JLP7V031) ; Antibodies, Monoclonal
    Language English
    Publishing date 2023-06-14
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 207154-x
    ISSN 1533-4406 ; 0028-4793
    ISSN (online) 1533-4406
    ISSN 0028-4793
    DOI 10.1056/NEJMc2304782
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: The translational revolution in atopic dermatitis: the paradigm shift from pathogenesis to treatment.

    Facheris, Paola / Jeffery, Jane / Del Duca, Ester / Guttman-Yassky, Emma

    Cellular & molecular immunology

    2023  Volume 20, Issue 5, Page(s) 448–474

    Abstract: Atopic dermatitis (AD) is the most common inflammatory skin disease, and it is considered a complex and heterogeneous condition. Different phenotypes of AD, defined according to the patient age at onset, race, and ethnic background; disease duration; and ...

    Abstract Atopic dermatitis (AD) is the most common inflammatory skin disease, and it is considered a complex and heterogeneous condition. Different phenotypes of AD, defined according to the patient age at onset, race, and ethnic background; disease duration; and other disease characteristics, have been recently described, underlying the need for a personalized treatment approach. Recent advancements in understanding AD pathogenesis resulted in a real translational revolution and led to the exponential expansion of the therapeutic pipeline. The study of biomarkers in clinical studies of emerging treatments is helping clarify the role of each cytokine and immune pathway in AD and will allow addressing the unique immune fingerprints of each AD subset. Personalized medicine will be the ultimate goal of this targeted translational research. In this review, we discuss the changes in the concepts of both the pathogenesis of and treatment approach to AD, highlight the scientific rationale behind each targeted treatment and report the most recent clinical efficacy data.
    MeSH term(s) Humans ; Dermatitis, Atopic/therapy ; Cytokines ; Biomarkers ; Precision Medicine ; Phenotype
    Chemical Substances Cytokines ; Biomarkers
    Language English
    Publishing date 2023-03-16
    Publishing country China
    Document type Journal Article ; Review
    ZDB-ID 2435097-7
    ISSN 2042-0226 ; 1672-7681
    ISSN (online) 2042-0226
    ISSN 1672-7681
    DOI 10.1038/s41423-023-00992-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Oral Janus kinase inhibitors for atopic dermatitis.

    Mikhaylov, Daniela / Ungar, Benjamin / Renert-Yuval, Yael / Guttman-Yassky, Emma

    Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology

    2023  Volume 130, Issue 5, Page(s) 577–592

    Abstract: Atopic dermatitis (AD) is one of the most common inflammatory skin conditions. The pathogenesis of AD involves skin barrier disruption and immune activation of T-helper ( ... ...

    Abstract Atopic dermatitis (AD) is one of the most common inflammatory skin conditions. The pathogenesis of AD involves skin barrier disruption and immune activation of T-helper (T
    MeSH term(s) Humans ; Dermatitis, Atopic ; Janus Kinase Inhibitors/therapeutic use ; Skin/pathology ; Cytokines ; Interleukin-13
    Chemical Substances Janus Kinase Inhibitors ; Cytokines ; Interleukin-13
    Language English
    Publishing date 2023-02-01
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 1228189-x
    ISSN 1534-4436 ; 0003-4738 ; 1081-1206
    ISSN (online) 1534-4436
    ISSN 0003-4738 ; 1081-1206
    DOI 10.1016/j.anai.2023.01.020
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Reply to: "Phase 2a randomized clinical trial of dupilumab (anti-IL-4Rα) for alopecia areata patients".

    Renert-Yuval, Yael / Guttman-Yassky, Emma

    Allergy

    2022  Volume 77, Issue 7, Page(s) 2269–2270

    Language English
    Publishing date 2022-06-19
    Publishing country Denmark
    Document type Clinical Trial, Phase II ; Letter ; Randomized Controlled Trial ; Comment
    ZDB-ID 391933-x
    ISSN 1398-9995 ; 0105-4538
    ISSN (online) 1398-9995
    ISSN 0105-4538
    DOI 10.1111/all.15285
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Alopecia Areata: A Complex Cytokine Driven Disease.

    Song, Teresa / Guttman-Yassky, Emma

    The journal of investigative dermatology. Symposium proceedings

    2020  Volume 20, Issue 1, Page(s) S55–S57

    Abstract: Alopecia areata (AA) has been recently shown to also include T-helper cell type 2/IL-23 activation, in addition to T-helper cell type 1/IFN-skewing. The success of Jak inhibition together with IL-4Rα antagonism and limited response to IL-17A and PDE4 ( ... ...

    Abstract Alopecia areata (AA) has been recently shown to also include T-helper cell type 2/IL-23 activation, in addition to T-helper cell type 1/IFN-skewing. The success of Jak inhibition together with IL-4Rα antagonism and limited response to IL-17A and PDE4 (protein) inhibition in AA are increasing our understanding of the complex immune interplay in AA. Trials testing targeted therapeutics are needed to further elucidate the pathogenic contribution of various cytokines.
    MeSH term(s) Alopecia Areata/drug therapy ; Alopecia Areata/genetics ; Alopecia Areata/immunology ; Alopecia Areata/metabolism ; Autoimmune Diseases/drug therapy ; Autoimmune Diseases/genetics ; Autoimmune Diseases/immunology ; Autoimmune Diseases/metabolism ; Cytokines/genetics ; Cytokines/metabolism ; Gene Expression ; Humans ; Keratins/genetics ; Molecular Targeted Therapy ; Transcriptome
    Chemical Substances Cytokines ; Keratins (68238-35-7)
    Language English
    Publishing date 2020-12-18
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 1338142-8
    ISSN 1529-1774 ; 1087-0024
    ISSN (online) 1529-1774
    ISSN 1087-0024
    DOI 10.1016/j.jisp.2020.04.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Efficacy of biologics in atopic dermatitis.

    Wu, Jianni / Guttman-Yassky, Emma

    Expert opinion on biological therapy

    2020  Volume 20, Issue 5, Page(s) 525–538

    Abstract: ... ...

    Abstract Introduction
    MeSH term(s) Antibodies, Monoclonal/therapeutic use ; Biological Products/therapeutic use ; Dermatitis, Atopic/drug therapy ; Dermatitis, Atopic/pathology ; Humans ; Immunoglobulin E/immunology ; Immunoglobulin E/metabolism ; Interleukin-17/immunology ; Interleukin-17/metabolism ; Interleukin-23/antagonists & inhibitors ; Interleukin-23/metabolism ; Interleukins/antagonists & inhibitors ; Interleukins/immunology ; Interleukins/metabolism ; Th17 Cells/immunology ; Th17 Cells/metabolism ; Th2 Cells/immunology ; Th2 Cells/metabolism ; Interleukin-22
    Chemical Substances Antibodies, Monoclonal ; Biological Products ; Interleukin-17 ; Interleukin-23 ; Interleukins ; Immunoglobulin E (37341-29-0)
    Language English
    Publishing date 2020-02-03
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2052501-1
    ISSN 1744-7682 ; 1471-2598
    ISSN (online) 1744-7682
    ISSN 1471-2598
    DOI 10.1080/14712598.2020.1722998
    Database MEDical Literature Analysis and Retrieval System OnLINE

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